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1

Amaizing Energy Denison | Open Energy Information  

Open Energy Info (EERE)

Amaizing Energy Denison Place Iowa Product Company that owns and operates a 208m-litre ethanol plant in Denison, Iowa. References Amaizing Energy Denison1 LinkedIn Connections...

2

Microsoft PowerPoint - Denison Status.ppt [Compatibility Mode]  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

DENISON TURBINE DENISON TURBINE REHABILITATION PLANNING REHABILITATION PLANNING Status Report Southwestern Federal Hydropower Conference 10 June 2010 By: Charlie Allen Chief, Turbomachinery Section y Hydroelectric Design Center US Army Corps of Engineers BUILDING STRONG ® Historic Context Historic Context Late 1990's: Index Testing, 4% Efficiency Decrease g y Early 2000's: Generator Uprate Study Mid 2000's: Generator Rewinds Completed Capacity increase from 42.3 KVA to 53.5 KVA Capacity increase from 42.3 KVA to 53.5 KVA BUILDING STRONG ® PORTLAND DISTRICT 2 Unit Condition Unit Condition Units installed in late 1940's Badly Corroded Wicket Gates, Facing Plates, Stay Vanes Excessive Wicket Gate Leakage Brake Speed Switches reset to compensate Brake Speed Switches reset to compensate Runner Blade Entrance Edge Cavitation

3

City of Denison, Iowa (Utility Company) | Open Energy Information  

Open Energy Info (EERE)

Denison Denison Place Iowa Utility Id 5056 Utility Location Yes Ownership M NERC Location MRO Activity Buying Transmission Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Commercial (C-1) Commercial Commercial (C-1M) Commercial Flood Lights Lighting High Lumens Lighting Large Commercial Residential (R-1) Residential Residential (R-2M) Residential Security lights Lighting Average Rates Residential: $0.0695/kWh Commercial: $0.0575/kWh Industrial: $0.0533/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from

4

IA Blog Archive  

Broader source: Energy.gov (indexed) [DOE]

71 IA Blog Archive en IA News Archive http:energy.goviaia-news-archive IA News Archive

5

Category:Mason, IA | Open Energy Information  

Open Energy Info (EERE)

IA IA Jump to: navigation, search Go Back to PV Economics By Location Media in category "Mason, IA" The following 16 files are in this category, out of 16 total. SVQuickServiceRestaurant Mason IA MidAmerican Energy Co (Iowa).png SVQuickServiceRestaura... 64 KB SVFullServiceRestaurant Mason IA MidAmerican Energy Co (Iowa).png SVFullServiceRestauran... 64 KB SVHospital Mason IA MidAmerican Energy Co (Iowa).png SVHospital Mason IA Mi... 73 KB SVLargeHotel Mason IA MidAmerican Energy Co (Iowa).png SVLargeHotel Mason IA ... 72 KB SVLargeOffice Mason IA MidAmerican Energy Co (Iowa).png SVLargeOffice Mason IA... 73 KB SVMediumOffice Mason IA MidAmerican Energy Co (Iowa).png SVMediumOffice Mason I... 69 KB SVMidriseApartment Mason IA MidAmerican Energy Co (Iowa).png

6

New approaches for modeling type Ia supernovae  

E-Print Network [OSTI]

ich and J. Stein. On the thermonuclear runaway in Type IaSmall-Scale Stability of Thermonuclear Flames o in Type IaS. E. Woosley. The thermonuclear explosion of chandrasekhar

Zingale, Michael; Almgren, Ann S.; Bell, John B.; Day, Marcus S.; Rendleman, Charles A.; Woosley, Stan

2007-01-01T23:59:59.000Z

7

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications newsroomassetsimagesnewsroom-icon.jpg Publications We are your source for reliable, up-to-date news and information; our scientists and engineers can provide...

8

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications Publications Publications Most publications by Environmental Energy Technologies Division authors are searchable from this page, including peer-reviewed publications, book chapters, conference proceedings and LBNL reports. Filter Advanced Search Publications list This publications database is an ongoing project, and not all Division publications are represented here yet. For additional help see the bottom of this page. Show only items where Author Type Term Year Keyword is Abadie, Marc O Abbey, Chad Abdolrazaghi, Mohamad Aberg, Annika Abhyankar, Nikit Abraham, Marvin M Abshire, James B Abushakra, Bass Acevedo-Ruiz, Manuel Aceves, Salvador Ache, Hans J Ackerly, David D Ackerman, Andrew S Adamkiewicz, Gary Adams, Carl Adams, J W Adamson, Bo Addy, Susan E Addy, Nathan Aden, Nathaniel T Adesola, Bunmi Adhikari, Sarina Adilov, Nodir

9

Abstract IA37: Clinical genomics  

Science Journals Connector (OSTI)

...Research. 15 October 2014 meeting-abstract Clinical Genomics Clinical Genomics: Oral Presentations - Invited Abstracts Abstracts...2013; San Diego, CA Abstract IA37: Clinical genomics Katherine A. Janeway Dana-Farber Cancer Institute...

Katherine A. Janeway

2014-10-15T23:59:59.000Z

10

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Actinide Research Quarterly Actinide Research Quarterly This bi-annual publication of the Glenn T. Seaborg Institute for Transactinium Science, a part of the National Security...

11

Reports and other Publications  

Science Journals Connector (OSTI)

... Denison. Pp. 353413. (Chicago: Field Museum of Natural History, 1968.) [176Norsk Polariustitutt. Meddelelser Nr. 97: Hvalfangst pa 1600-tallets Svalbard. By Svein Molaug. ... 97: Hvalfangst pa 1600-tallets Svalbard. By Svein Molaug. Pp. 44. (Oslo: Norsk Polarinstitutt, 1968.) [176

1968-07-13T23:59:59.000Z

12

String Landscape and Supernovae Ia  

E-Print Network [OSTI]

We present a model for the triggering of Supernovae Ia (SN Ia) by a phase transition to exact supersymmetry (susy) in the core of a white dwarf star. The model, which accomodates the data on SN Ia and avoids the problems of the standard astrophysical accretion based picture, is based on string landscape ideas and assumes that the decay of the false broken susy vacuum is enhanced at high density. In a slowly expanding susy bubble, the conversion of pairs of fermions to pairs of degenerate scalars releases a significant amount of energy which induces fusion in the surrounding normal matter shell. After cooling, the absence of degeneracy pressure causes the susy bubble to collapse to a black hole of about 0.1 solar mass or to some other stable susy object.

L. Clavelli

2011-10-09T23:59:59.000Z

13

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Thermal Analysis Publications Thermal Analysis Publications Items are listed below in chronological order with the most recent reports first. The Source column lists the journals or conference proceeding where many reports can be found. Please check your local technical or engineering libraries to find these reports. Reports that have links are available on this server in PDF format. Download a free copy of Adobe Acrobat Reader. If you would like to receive a report on this list, please contact our publications coordinator at the address below: Pat Ross Windows and Daylighting Group Lawrence Berkeley National Laboratory Mail Stop 90/3111 Berkeley, CA 94720 (510) 486-6845 Fax: (510) 486-4089 email: plross@lbl.gov Please limit your request to no more than 5 publications. Note: Use the Find function of your browser to search this page if you are

14

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Recent Publications Recent Publications Ying Xu, Dong Xu, Dongsup Kim, Victor Olman, Jane Razumovskaya, and Tao Jiang Automated Assignment of Backbone NMR Peaks Using Constrained Bipartite Matching. Computing in Science and Engineering. In press. Ying Xu, Victor Olman, and Dong Xu. Clustering Gene Expression Data Using a Graph-Theoretic Approach: An Application of Minimum Spanning Trees. Bioinformatics. In press. Ying Xu, Victor Olman, and Dong Xu. Minimum Spanning Trees for Gene Expression Data Clustering. In Proceedings of the 12th International Conference on Genome Informatics (GIW), edited by S. Miyano, R. Shamir and T. Takagi. Accepted. Dong Xu and Ying Xu. Computational Studies of Protein Structure and Function Using Threading Program PROSPECT. In Protein Structure Prediction: Bioinformatic Approach, edited by Igor Tsigelny. International University Line publishers (IUL), La Jolla, CA. Invited publication.

15

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Lee » Publications Lee » Publications Publications Sort by: Date | Author | Type 2013 Daya Bay Collaboration: F.P. An, A.B. Balantekin, H.R. Band, W. Beriguete, et. al, "Spectral measurement of electron antineutrino oscillation amplitude and frequency at Daya Bay", Phys. Rev. Letter, October 24, 2013, A measurement of the energy dependence of antineutrino disappearance at the Daya Bay Reactor Neutrino Experiment is reported. Electron antineutrinos from six GW reactors were detected with six detectors deployed in two near (effective baselines 512 m and 561 m) and one far (1579 m) underground experimental halls. Using 217 days of data, 41589 (203809 and 92912) antineutrino candidates were detected in the far hall (near halls). An improved measurement of the oscillation amplitude and the first direct

16

PUBLICATIONS  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

PUBLICATIONS PUBLICATIONS A. Refereed International Journal Papers V. Radmilovic, C. Ophus, E.A. Marquis, A. Tolley, M.D. Rossell, A. Gautam, M. Asta and U. Dahmen, "Highly monodisperse core-shell particles created by solid-state reactions", Nature Materials, 2011, in press. Ki-Joon Jeon, Zonghoon Lee, Elad Pollak, Luca Moreschini, Aaron Bostwick, Cheol-Min Park, Rueben Mendelsberg, Velimir Radmilovic, Robert Kostecki, Thomas Richardson, Eli Rotenberg, "Fluorographane: a wide band gap semiconductor with ultraviolet luminescence", ACS Nano, 5 (2011) 1042-1046. J.T. McKewon, V.R. Radmilovic, R. Gronsky, and A.M. Gleaser, "Silicide characterization at alumina-niobium interfaces", Journal of Materials Science, 46 (2011) 3969-3981. B. Jokic, M. Mitric, V. Radmilovic, S. Drmanic, R. Petrovic, and D.

17

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

7 results: 7 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Laura Van Wie McGrory [Clear All Filters] 2006 McGrory, Laura Van Wie, Philip Coleman, David Fridley, Jeffrey P. Harris, and Edgar Villasenor Franco. "Two Paths to Transforming Markets through Public Sector Energy Efficiency: Bottom Up versus Top Down." In 2006 ACEEE Summer Study on Energy Efficiency in Buildings. Pacific Grove, CA, 2006. McGrory, Laura Van Wie, Philip Coleman, David Fridley, Jeffrey P. Harris, and Edgar Villasenor Franco. Two Paths to Transforming Markets through Public Sector Energy Efficiency: Bottom Up versus Top Down In 2006 ACEEE Summer Study on Energy Efficiency in Buildings . Vol. 6., 2006. 2004 Wiel, Stephen, Laura Van Wie McGrory, and Lloyd Harrington. Energy

18

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

35 results: 35 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Arthur H. Rosenfeld [Clear All Filters] 2009 Akbari, Hashem, and Arthur H. Rosenfeld. Cool roofs could save money, save planet In KGO-TV (abc7news)., 2009. Akbari, Hashem, Surabi Menon, and Arthur H. Rosenfeld. "Global cooling: increasing world-wide urban albedos to offset CO2." Climatic Change 94 (2009): 275-286. Rosenfeld, Arthur H.. Painting the town white: California Energy Commissioner, Art Rosenfeld, explains the benefits of cool roofs In National Public Radio., 2009. 2008 Akbari, Hashem, Surabi Menon, and Arthur H. Rosenfeld. Equivalent CO2 avoided by reflective roofs and pavements in California In Memo to California Air Resources Board., 2008. Akbari, Hashem, and Arthur H. Rosenfeld. White roofs cool the world,

19

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

3 results: 3 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Kayje Booker [Clear All Filters] 2012 Booker, Kayje, Ashok J. Gadgil, and David Winickoff. "Engineering for the Global Poor: The Role of Intellectual Property." Science and Public Policy 39, no. 6 (2012): 775-786. 2011 Booker, Kayje, Tae Won Han, Jessica Granderson, Jennifer L. Jones, Kathleen M. Lask, Nina Yang, and Ashok J. Gadgil. Performance of Charcoal Cookstoves for Haiti, Part 1: Results from the Water Boiling Test. Berkeley: Lawrence Berkeley National Laboratory, 2011. Lask, Kathleen M., Jennifer L. Jones, Kayje Booker, Cristina Ceballos, Nina Yang, and Ashok J. Gadgil. Performance of Charcoal Cookstoves for Haiti, Part 2: Results from the Controlled Cooking

20

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

3 results: 3 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Tiefeng Yu [Clear All Filters] 2012 Bauman, Fred S., Thomas L. Webster, Stefano Schiavon, Hui Zhang, Edward A. Arens, Kwang Ho Lee, Tyler Hoyt, Darryl J. Dickerhoff, Timothy Moore, Wilmer Pasut et al. Advanced Design and Commissioning Tools for Energy-Efficient Building Technologies In Final report to California Energy Commission (CEC) Public Interest Energy Research (PIER) Program. Berkeley: Center for the Built Environment, University of California, 2012. 2011 Bauman, Fred S., Thomas L. Webster, David Lehrer, Edward A. Arens, Hui Zhang, John Goins, Darryl J. Dickerhoff, Stefano Schiavon, Sabine Hoffmann, Tiefeng Yu et al. Advanced Integrated Systems Tools Development and

Note: This page contains sample records for the topic "denison ia public" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

19 results: 19 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Maithili Iyer [Clear All Filters] 2012 Iyer, Maithili, and Jayant A. Sathaye. Market Assessment of Public Sector Energy Efficiency Potential in India. LBNL, 2012. 2011 Sathaye, Jayant A., Stephane Rue de la du Can, Maithili Iyer, Michael A. McNeil, Klaas Jan Kramer, Joyashree Roy, Moumita Roy, and Shreya Roy Chowdhury. Strategies for Low Carbon Growth In India: Industry and Non Residential Sectors. LBNL, 2011. 2010 Harris, Jeffrey P., Richard C. Diamond, Carl Blumstein, Chris Calwell, Maithili Iyer, Christopher T. Payne, and Hans-Paul Siderius. "Towards a Policy of Progressive Efficiency." In People-Centered Initiatives for Increasing Energy Saving. Washington, D.C. : ACEEE, 2010.

22

Steamboat IA Geothermal Facility | Open Energy Information  

Open Energy Info (EERE)

IA Geothermal Facility IA Geothermal Facility Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Steamboat IA Geothermal Facility General Information Name Steamboat IA Geothermal Facility Facility Steamboat IA Sector Geothermal energy Location Information Location Washoe, Nevada Coordinates 40.5608387°, -119.6035495° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.5608387,"lon":-119.6035495,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

23

THE LOCAL HOSTS OF TYPE Ia SUPERNOVAE  

SciTech Connect (OSTI)

We use multi-wavelength, matched aperture, integrated photometry from the Galaxy Evolution Explorer (GALEX), the Sloan Digital Sky Survey, and the RC3 to estimate the physical properties of 166 nearby galaxies hosting 168 well-observed Type Ia supernovae (SNe Ia). The ultraviolet (UV) imaging of local SN Ia hosts from GALEX allows a direct comparison with higher-redshift hosts measured at optical wavelengths that correspond to the rest-frame UV. Our data corroborate well-known features that have been seen in other SN Ia samples. Specifically, hosts with active star formation produce brighter and slower SNe Ia on average, and hosts with luminosity-weighted ages older than 1 Gyr produce on average more faint, fast, and fewer bright, slow SNe Ia than younger hosts. New results include that in our sample, the faintest and fastest SNe Ia occur only in galaxies exceeding a stellar mass threshold of approx10{sup 10} M{sub sun}, leading us to conclude that their progenitors must arise in populations that are older and/or more metal rich than the general SN Ia population. A low host extinction subsample hints at a residual trend in peak luminosity with host age, after correcting for light-curve shape, giving the appearance that older hosts produce less-extincted SNe Ia on average. This has implications for cosmological fitting of SNe Ia, and suggests that host age could be useful as a parameter in the fitting. Converting host mass to metallicity and computing {sup 56}Ni mass from the supernova light curves, we find that our local sample is consistent with a model that predicts a shallow trend between stellar metallicity and the {sup 56}Ni mass that powers the explosion, but we cannot rule out the absence of a trend. We measure a correlation between {sup 56}Ni mass and host age in the local universe that is shallower and not as significant as that seen at higher redshifts. The details of the age-{sup 56}Ni mass correlations at low and higher redshift imply a luminosity-weighted age threshold of approx3 Gyr for SN Ia hosts, above which they are less likely to produce SNe Ia with {sup 56}Ni masses above approx0.5 M{sub sun}.

Neill, James D.; Martin, D. Christopher; Barlow, Tom A.; Foster, Karl; Friedman, Peter G.; Morrissey, Patrick; Wyder, Ted K. [California Institute of Technology, 1200 E. California Blvd., Pasadena, CA 91125 (United States); Sullivan, Mark [University of Oxford, Denys Wilkinson Building, Keble Road, Oxford, OX1 3RH (United Kingdom); Howell, D. Andrew [Las Cumbres Observatory Global Telescope Network, 6740 Cortona Dr., Suite 102, Goleta, CA 93117 (United States); Conley, Alex [Department of Astronomy and Astrophysics, University of Toronto, 50 St. George Street, Toronto, ONM5S3H8 (Canada); Seibert, Mark; Madore, Barry F. [The Observatories of the Carnegie Institute of Washington, 813 Santa Barbara Street, Pasadena, CA, 91101 (United States); Neff, Susan G. [Laboratory for Astronomy and Solar Physics, NASA Goddard Space Flight Center, Greenbelt, MD 20771 (United States); Schiminovich, David [Department of Astronomy, Columbia University, New York, NY 10027 (United States); Bianchi, Luciana [Center for Astrophysical Sciences, Johns Hopkins University, 3400 N. Charles St., Baltimore, MD 21218 (United States); Donas, Jose; Milliard, Bruno [Laboratoire d'Astrophysique de Marseille, BP 8, Traverse du Siphon, 13376 Marseille Cedex 12 (France); Heckman, Timothy M. [Department of Physics and Astronomy, Johns Hopkins University, Homewood Campus, Baltimore, MD 21218 (United States); Lee, Young-Wook [Center for Space Astrophysics, Yonsei University, Seoul 120-749 (Korea, Republic of); Rich, R. Michael [Department of Physics and Astronomy, University of California, Los Angeles, CA 90095 (United States)

2009-12-20T23:59:59.000Z

24

Final Technical Report: Discovering the Nature of Dark Energy: Towards Better Distances from Type Ia Supernovae  

SciTech Connect (OSTI)

The final technical report from the project "Discovering the Nature of Dark Energy: Towards Better Distances from Type Ia Supernovae" led at Rutgers the State University of New Jersey by Prof. Saurabh W. Jha is presented, including all publications resulting from this award.

Saurabh W. Jha

2012-10-03T23:59:59.000Z

25

Supersoft Sources as SN Ia Progenitors  

E-Print Network [OSTI]

of the existence of supersoft X­ray sources. It is argued that SNe Ia are thermonuclear explosions of accreting C is that they represent thermonuclear disruptions of mass accreting white dwarfs (WDs). Thus, the basic ingredient

Greiner, Jochen

26

ETODOS NUM ERICOS EN INGENIER IA  

E-Print Network [OSTI]

CONSERVATIVOS ENERG #19; IA-MOMENTO Jos#19;e M. Goicolea Ruig#19;omez y Juan Carlos Garc#19;#16;a Orden EscuelaM #19; ETODOS NUM #19; ERICOS EN INGENIER #19; IA R. Abascal, J. Dom#19;#16;nguez y G. Bugeda (Eds.upm.es Palabras clave: Din#19;amica no lineal, mecanismos, sistemas multicuerpo exibles, energ#19;#16;a- momento

Romero, Ignacio

27

Rolling Hills (IA) | Open Energy Information  

Open Energy Info (EERE)

Rolling Hills (IA) Rolling Hills (IA) Jump to: navigation, search Name Rolling Hills (IA) Facility Rolling Hills (IA) Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner MidAmerican Energy Company Developer MidAmerican Energy Company Energy Purchaser MidAmerican Energy Company Location Massena IA Coordinates 41.230443°, -94.75459° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.230443,"lon":-94.75459,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

28

Discovering the Nature of Dark Energy: Towards Better Distances from Type Ia Supernovae -- Final Technical Report  

SciTech Connect (OSTI)

Type Ia supernovae (SNe Ia; exploding white-dwarf stars) were the key to the Nobel-worthy 1998 discovery and subsequent verification that the expansion of the Universe is accelerating, driven by the effects of dark energy. Understanding the nature of this mysterious, yet dominant, component of the Universe is at the forefront of research in cosmology and fundamental physics. SNe Ia will continue to play a leading role in this enterprise, providing precise cosmological distances that improve constraints on the nature of dark energy. However, for this effort to succeed, we need to more thoroughly understand relatively nearby SNe Ia, because our conclusions come only from comparisons between them and distant (high-redshift) SNe Ia. Thus, detailed studies of relatively nearby SNe Ia are the focus of this research program. Many interesting results were obtained during the course of this project; these were published in 32 refereed research papers that acknowledged the grant. A major accomplishment was the publication of supernova (SN) rates derived from about a decade of operation of the Lick Observatory Supernova Search (LOSS) with the 0.76-meter Katzman Automatic Imaging Telescope (KAIT). We have determined the most accurate rates for SNe of different types in large, nearby galaxies in the present-day Universe, and these can be compared with SN rates far away (and hence long ago in the past) to set constraints on the types of stars that explode. Another major accomplishment was the publication of the light curves (brightness vs. time) of 165 SNe Ia, along with optical spectroscopy of many of these SNe as well as other SNe Ia, providing an extensive, homogeneous database for detailed studies. We have conducted intensive investigations of a number of individual SNe Ia, including quite unusual examples that allow us to probe the entire range of SN explosions and provide unique insights into these objects and the stars before they explode. My team's studies have also led to the identification of subsamples of SNe Ia that can be used to provide the most reliable cosmological distances, and we developed ways to deal with the dust that makes SNe Ia appear fainter than they really are. Using the KAIT/LOSS sample, we produced an excellent Hubble diagram (galaxy recession speed vs. distance), accurately showing the expansion of the Universe. Even smaller scatter was achieved when spectroscopic characteristics were taken into account. Another high-quality Hubble diagram was constructed with SNe Ia from the Sloan Digital Sky Survey (SDSS). These Hubble diagrams provide useful new constraints on the nature of the dark energy that is accelerating the expansion of the Universe. As an added bonus of our research, we also studied core-collapse SNe, which differ fundamentally from SNe Ia.

Filippenko, Alexei Vladimir [Univ. California, Berkeley

2014-05-09T23:59:59.000Z

29

A threat-based definition of IA and IA-enabled products.  

SciTech Connect (OSTI)

This paper proposes a definition of 'IA and IA-enabled products' based on threat, as opposed to 'security services' (i.e., 'confidentiality, authentication, integrity, access control or non-repudiation of data'), as provided by Department of Defense (DoD) Instruction 8500.2, 'Information Assurance (IA) Implementation.' The DoDI 8500.2 definition is too broad, making it difficult to distinguish products that need higher protection from those that do not. As a consequence the products that need higher protection do not receive it, increasing risk. The threat-based definition proposed in this paper solves those problems by focusing attention on threats, thereby moving beyond compliance to risk management. (DoDI 8500.2 provides the definitions and controls that form the basis for IA across the DoD.) Familiarity with 8500.2 is assumed.

Shakamuri, Mayuri; Schaefer, Mark A.; Campbell, Philip LaRoche

2010-09-01T23:59:59.000Z

30

A threat-based definition of IA- and IA-enabled products.  

SciTech Connect (OSTI)

This paper proposes a definition of 'IA and IA-enabled products' based on threat, as opposed to 'security services' (i.e., 'confidentiality, authentication, integrity, access control or non-repudiation of data'), as provided by Department of Defense (DoD) Instruction 8500.2, 'Information Assurance (IA) Implementation.' The DoDI 8500.2 definition is too broad, making it difficult to distinguish products that need higher protection from those that do not. As a consequence the products that need higher protection do not receive it, increasing risk. The threat-based definition proposed in this paper solves those problems by focusing attention on threats, thereby moving beyond compliance to risk management. (DoDI 8500.2 provides the definitions and controls that form the basis for IA across the DoD.) Familiarity with 8500.2 is assumed.

Shakamuri, Mayuri; Schaefer, Mark A.; Campbell, Philip LaRoche

2010-07-01T23:59:59.000Z

31

Comparison of Recent SnIa datasets  

E-Print Network [OSTI]

We rank the six latest Type Ia supernova (SnIa) datasets (Constitution (C), Union (U), ESSENCE (Davis) (E), Gold06 (G), SNLS 1yr (S) and SDSS-II (D)) in the context of the Chevalier-Polarski-Linder (CPL) parametrization $w(a)=w_0+w_1 (1-a)$, according to their Figure of Merit (FoM), their consistency with the cosmological constant ($\\Lambda$CDM), their consistency with standard rulers (Cosmic Microwave Background (CMB) and Baryon Acoustic Oscillations (BAO)) and their mutual consistency. We find a significant improvement of the FoM (defined as the inverse area of the 95.4% parameter contour) with the number of SnIa of these datasets ((C) highest FoM, (U), (G), (D), (E), (S) lowest FoM). Standard rulers (CMB+BAO) have a better FoM by about a factor of 3, compared to the highest FoM SnIa dataset (C). We also find that the ranking sequence based on consistency with $\\Lambda$CDM is identical with the corresponding ranking based on consistency with standard rulers ((S) most consistent, (D), (C), (E), (U), (G) least consistent). The ranking sequence of the datasets however changes when we consider the consistency with an expansion history corresponding to evolving dark energy $(w_0,w_1)=(-1.4,2)$ crossing the phantom divide line $w=-1$ (it is practically reversed to (G), (U), (E), (S), (D), (C)). The SALT2 and MLCS2k2 fitters are also compared and some peculiar features of the SDSS-II dataset when standardized with the MLCS2k2 fitter are pointed out. Finally, we construct a statistic to estimate the internal consistency of a collection of SnIa datasets. We find that even though there is good consistency among most samples taken from the above datasets, this consistency decreases significantly when the Gold06 (G) dataset is included in the sample.

J. C. Bueno Sanchez; S. Nesseris; L. Perivolaropoulos

2009-10-01T23:59:59.000Z

32

Denison, Iowa: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Iowa: Energy Resources Iowa: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 42.0177658°, -95.3552757° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.0177658,"lon":-95.3552757,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

33

Category:Des Moines, IA | Open Energy Information  

Open Energy Info (EERE)

IA IA Jump to: navigation, search Go Back to PV Economics By Location Media in category "Des Moines, IA" The following 16 files are in this category, out of 16 total. SVFullServiceRestaurant Des Moines IA MidAmerican Energy Co (Iowa).png SVFullServiceRestauran... 64 KB SVQuickServiceRestaurant Des Moines IA MidAmerican Energy Co (Iowa).png SVQuickServiceRestaura... 64 KB SVHospital Des Moines IA MidAmerican Energy Co (Iowa).png SVHospital Des Moines ... 73 KB SVLargeHotel Des Moines IA MidAmerican Energy Co (Iowa).png SVLargeHotel Des Moine... 72 KB SVLargeOffice Des Moines IA MidAmerican Energy Co (Iowa).png SVLargeOffice Des Moin... 73 KB SVMediumOffice Des Moines IA MidAmerican Energy Co (Iowa).png SVMediumOffice Des Moi... 69 KB SVMidriseApartment Des Moines IA MidAmerican Energy Co (Iowa).png

34

DOE - Office of Legacy Management -- Bendix Aviation Corp Pioneer Div - IA  

Office of Legacy Management (LM)

Bendix Aviation Corp Pioneer Div - Bendix Aviation Corp Pioneer Div - IA 05 FUSRAP Considered Sites Site: BENDIX AVIATION CORP., PIONEER DIV. (IA.05 ) Eliminated from consideration under FUSRAP Designated Name: Not Designated Alternate Name: Pioneer Division, Bendix Aviation Corporation Bendix Aviation Corporation Bendix Pioneer Division IA.05-1 IA.05-2 IA.05-3 Location: Davenport , Iowa IA.05-1 Evaluation Year: 1990 IA.05-2 IA.05-4 Site Operations: Conducted studies to investigate the feasibility of using sonic cleaning equipment to decontaminate uranium contaminated drums. IA.05-1 Site Disposition: Eliminated - Potential for contamination considered remote based on limited operations at the site IA.05-2 IA.05-4 IA.05-5 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium IA.05-1

35

DOE - Office of Legacy Management -- Titus Metals - IA 04  

Office of Legacy Management (LM)

from consideration under FUSRAP Also see Documents Related to TITUS METALS IA.04-1 - Argonne National Laboratory Memorandum; Lonergan to Novak; Subject: Extrusion of Billets,...

36

Conformal cosmological model and SNe Ia data  

SciTech Connect (OSTI)

Now there is a huge scientific activity in astrophysical studies and cosmological ones in particular. Cosmology transforms from a pure theoretical branch of science into an observational one. All the cosmological models have to pass observational tests. The supernovae type Ia (SNe Ia) test is among the most important ones. If one applies the test to determine parameters of the standard Friedmann-Robertson-Walker cosmological model one can conclude that observations lead to the discovery of the dominance of the {Lambda} term and as a result to an acceleration of the Universe. However, there are big mysteries connected with an origin and an essence of dark matter (DM) and the {Lambda} term or dark energy (DE). Alternative theories of gravitation are treated as a possible solution of DM and DE puzzles. The conformal cosmological approach is one of possible alternatives to the standard {Lambda}CDM model. As it was noted several years ago, in the framework of the conformal cosmological approach an introduction of a rigid matter can explain observational data without {Lambda} term (or dark energy). We confirm the claim with much larger set of observational data.

Zakharov, A. F., E-mail: zakharov@itep.ru [National Astronomical Observatories of Chinese Academy of Sciences (China); Pervushin, V. N. [Joint Institute for Nuclear Research, Bogoliubov Laboratory for Theoretical Physics (Russian Federation)

2012-11-15T23:59:59.000Z

37

Type Ia Supernova Explosion: Gravitationally Confined Detonation  

Science Journals Connector (OSTI)

We present a new mechanism for Type Ia supernova explosions in massive white dwarfs. The scenario follows from relaxing assumptions of symmetry and involves a detonation born near the stellar surface. The explosion begins with an essentially central ignition of a deflagration that results in the formation of a buoyancy-driven bubble of hot material that reaches the stellar surface at supersonic speeds. The bubble breakout laterally accelerates fuel-rich outer stellar layers. This material, confined by gravity to the white dwarf, races along the stellar surface and is focused at the location opposite to the point of the bubble breakout. These streams of nuclear fuel carry enough mass and energy to trigger a detonation just above the stellar surface that will incinerate the white dwarf and result in an energetic explosion. The stellar expansion following the deflagration redistributes mass in a way that ensures production of intermediate-mass and iron group elements with ejecta having a strongly layered structure and a mild amount of asymmetry following from the early deflagration phase. This asymmetry, combined with the amount of stellar expansion determined by details of the evolution (principally the energetics of deflagration, timing of detonation, and structure of the progenitor), can be expected to create a family of mildly diverse Type Ia supernova explosions.

T. Plewa; A. C. Calder; D. Q. Lamb

2004-01-01T23:59:59.000Z

38

The distant type Ia supernova rate  

SciTech Connect (OSTI)

We present a measurement of the rate of distant Type Ia supernovae derived using 4 large subsets of data from the Supernova Cosmology Project. Within this fiducial sample,which surveyed about 12 square degrees, thirty-eight supernovae were detected at redshifts 0.25--0.85. In a spatially flat cosmological model consistent with the results obtained by the Supernova Cosmology Project, we derive a rest-frame Type Ia supernova rate at a mean red shift z {approx_equal} 0.55 of 1.53 {sub -0.25}{sub -0.31}{sup 0.28}{sup 0.32} x 10{sup -4} h{sup 3} Mpc{sup -3} yr{sup -1} or 0.58{sub -0.09}{sub -0.09}{sup +0.10}{sup +0.10} h{sup 2} SNu(1 SNu = 1 supernova per century per 10{sup 10} L{sub B}sun), where the first uncertainty is statistical and the second includes systematic effects. The dependence of the rate on the assumed cosmological parameters is studied and the redshift dependence of the rate per unit comoving volume is contrasted with local estimates in the context of possible cosmic star formation histories and progenitor models.

Pain, R.; Fabbro, S.; Sullivan, M.; Ellis, R.S.; Aldering, G.; Astier, P.; Deustua, S.E.; Fruchter, A.S.; Goldhaber, G.; Goobar, A.; Groom, D.E.; Hardin, D.; Hook, I.M.; Howell, D.A.; Irwin, M.J.; Kim, A.G.; Kim, M.Y.; Knop, R.A.; Lee, J.C.; Perlmutter, S.; Ruiz-Lapuente, P.; Schahmaneche, K.; Schaefer, B.; Walton, N.A.

2002-05-20T23:59:59.000Z

39

The Distant Type Ia Supernova Rate  

DOE R&D Accomplishments [OSTI]

We present a measurement of the rate of distant Type Ia supernovae derived using 4 large subsets of data from the Supernova Cosmology Project. Within this fiducial sample, which surveyed about 12 square degrees, thirty-eight supernovae were detected at redshifts 0.25--0.85. In a spatially flat cosmological model consistent with the results obtained by the Supernova Cosmology Project, we derive a rest-frame Type Ia supernova rate at a mean red shift z {approx_equal} 0.55 of 1.53 {sub -0.25}{sub -0.31}{sup 0.28}{sup 0.32} x 10{sup -4} h{sup 3} Mpc{sup -3} yr{sup -1} or 0.58{sub -0.09}{sub -0.09}{sup +0.10}{sup +0.10} h{sup 2} SNu(1 SNu = 1 supernova per century per 10{sup 10} L{sub B}sun), where the first uncertainty is statistical and the second includes systematic effects. The dependence of the rate on the assumed cosmological parameters is studied and the redshift dependence of the rate per unit comoving volume is contrasted with local estimates in the context of possible cosmic star formation histories and progenitor models.

Pain, R.; Fabbro, S.; Sullivan, M.; Ellis, R. S.; Aldering, G.; Astier, P.; Deustua, S. E.; Fruchter, A. S.; Goldhaber, G.; Goobar, A.; Groom, D. E.; Hardin, D.; Hook, I. M.; Howell, D. A.; Irwin, M. J.; Kim, A. G.; Kim, M. Y.; Knop, R. A.; Lee, J. C.; Perlmutter, S.; Ruiz-Lapuente, P.; Schahmaneche, K.; Schaefer, B.; Walton, N. A.

2002-05-28T23:59:59.000Z

40

Intermediate-band Photometry of Type Ia Supernovae  

E-Print Network [OSTI]

We present optical light curves of five Type Ia supernovae (2002er, 2002fk, 2003cg, 2003du, 2003fk). The photometric observations were performed in a set of intermediate-band filters. SNe 2002er, 2003du appear to be normal SN Ia events with similar light curve shapes, while SN 2003kf shows the behavior of a brighter SN Ia with slower decline rate after maximum. The light curves of SN 2003cg is unusual; they show a fast rise and dramatic decline near maximum and do not display secondary peak at longer wavelengths during 15-30 days after maximum light. This suggests that SN 2003cg is likely to be an intrinsically subluminous, 91bg-like SN Ia. Exploration of SN Ia feature lines through intermediate-band photometry is briefly discussed.

Wang, X; Zhang, T; Li, Z; Wang, Xiaofeng; Zhou, Xu; Zhang, Tianmeng; Li, Zongwei

2004-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "denison ia public" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Visualizing Type Ia Supernova Explosions at NERSC  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Supernova Explosions Supernova Explosions Visualizing Type Ia Supernova Explosions Childs1a-Supernovasm.png Deep inside a dying star in a galaxy far, far away, a carbon fusion flame ignites. Ignition may happen in the middle or displaced slightly to one side, but this simulation explores the consequences of central ignition. In a localized hot spot, represented here by a deformed sphere with an average radius of 100 km, carbon is assumed to have already fused to iron, producing hot ash (~10 billion K) with a density about 20% less than its surroundings. As the burning progresses, this hot buoyant ash rises up and interacts with cold fuel. Rayleigh-Taylor fingers give rise to shear and turbulence, which interacts with the flame, causing it to move faster. In about 2 seconds, the energy released blows the entire white dwarf star up,

42

DOE - Office of Legacy Management -- Iowa Army Ammunition Plant - IA 02  

Office of Legacy Management (LM)

Army Ammunition Plant - IA 02 Army Ammunition Plant - IA 02 FUSRAP Considered Sites Iowa Army Ammunition Plant, IA Alternate Name(s): Burlington Ordnance Plant Iowa Ordnance Plant Silas Mason Company IA.02-3 Location: Located in Township 70 North, Range 3 West, Section 32, 5th Principal Meridian, Des Moines County, Burlington, Iowa IA.02-1 IA.02-5 Historical Operations: Assembled nuclear weapons, primarily high explosive components and conducted explosives testing using the high explosive components and depleted uranium. AEC and ERDA operations conducted under permit from the Department of the Army. IA.02-3 IA.02-4 Eligibility Determination: Eligible IA.02-5 Radiological Survey(s): Assessment Survey IA.02-2 Site Status: Cleanup pending by U.S. Army Corps of Engineers. IA.02-6

43

UMore Ph IA CR Report 7-8-10.pdf  

Broader source: Energy.gov (indexed) [DOE]

PHASE IA ARCHAEOLOGICAL AND PHASE IA ARCHAEOLOGICAL AND ARCHITECTURAL HISTORY SURVEY FOR THE UMORE PARK RESEARCH WIND TURBINE PROJECT, DAKOTA COUNTY, MINNESOTA SHPO File No. Pending Client No. Pending The 106 Group Project No. 10-18 Submitted to: Barr Engineering Company 4700 West 77th Street Minneapolis, MN 55435-4803 Submitted by: The 106 Group Ltd. The Dacotah Building 370 Selby Avenue St. Paul, MN 55102 Principal Investigators: AnneKetz, M.A., RPA Greg Mathis, M.C.R.P. Report Authors: Mark Doperalski, B.S. Miranda Van Vleet, M.H.P July 2010 UMore Park Wind Turbine Project Phase IA Archaeological and Architectural History Survey Page i MANAGEMENT SUMMARY During May of 2010, The 106 Group Ltd. (106 Group) conducted a Phase IA archaeological and architectural history survey for the University of Minnesota Outreach, Research, and

44

CIRCUMSTELLAR ABSORPTION IN DOUBLE DETONATION TYPE Ia SUPERNOVAE  

SciTech Connect (OSTI)

Upon formation, degenerate He core white dwarfs are surrounded by a radiative H-rich layer primarily supported by ideal gas pressure. In this Letter, we examine the effect of this H-rich layer on mass transfer in He+C/O double white dwarf binaries that will eventually merge and possibly yield a Type Ia supernova (SN Ia) in the double detonation scenario. Because its thermal profile and equation of state differ from the underlying He core, the H-rich layer is transferred stably onto the C/O white dwarf prior to the He core's tidal disruption. We find that this material is ejected from the binary system and sweeps up the surrounding interstellar medium hundreds to thousands of years before the SN Ia. The close match between the resulting circumstellar medium profiles and values inferred from recent observations of circumstellar absorption in SNe Ia gives further credence to the resurgent double detonation scenario.

Shen, Ken J. [Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, CA 94720 (United States); Guillochon, James [Department of Astronomy and Astrophysics, University of California, Santa Cruz, CA 95064 (United States); Foley, Ryan J., E-mail: kenshen@astro.berkeley.edu [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States)

2013-06-20T23:59:59.000Z

45

Abstract IA14: Functional genomics and cancer vulnerabilities  

Science Journals Connector (OSTI)

...Cancer Research. November 2014 meeting-abstract Genomics Genomics: Oral Presentations - Invited Abstracts Abstracts...2013; San Diego, CA Abstract IA14: Functional genomics and cancer vulnerabilities William C. Hahn Dana-Farber...

William C. Hahn

2014-11-01T23:59:59.000Z

46

EARLY EMISSION FROM TYPE Ia SUPERNOVAE  

SciTech Connect (OSTI)

A unique feature of deflagration-to-detonation (DDT) white dwarf explosion models of supernovae of type Ia is the presence of a strong shock wave propagating through the outer envelope. We consider the early emission expected in such models, which is produced by the expanding shock-heated outer part of the ejecta and precedes the emission driven by radioactive decay. We expand on earlier analyses by considering the modification of the pre-detonation density profile by the weak shocks generated during the deflagration phase, the time evolution of the opacity, and the deviation of the post-shock equation of state from that obtained for radiation pressure domination. A simple analytic model is presented and shown to provide an acceptable approximation to the results of one-dimensional numerical DDT simulations. Our analysis predicts a {approx}10{sup 3} s long UV/optical flash with a luminosity of {approx}1 to {approx}3 Multiplication-Sign 10{sup 39} erg s{sup -1}. Lower luminosity corresponds to faster (turbulent) deflagration velocity. The luminosity of the UV flash is predicted to be strongly suppressed at t > t{sub drop} {approx} 1 hr due to the deviation from pure radiation domination.

Rabinak, Itay; Waxman, Eli [Department of Particle Physics and Astrophysics, Weizmann Institute of Science, Rehovot 76100 (Israel); Livne, Eli, E-mail: itay.rabinak@weizmann.ac.il [Racah Institute of Physics, Hebrew University, Jerusalem (Israel)

2012-09-20T23:59:59.000Z

47

SOUTHWESTERN  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Corps of Engineers (Corps) in accordance with public law and various approved plans and procedures specific to each project. At Denison, pursuant to Public Law 100-71,...

48

The 1.05-?m feature in the spectrum of the Type Ia supernova 1994D: He in SNe Ia?  

Science Journals Connector (OSTI)

......SNe Ia). Although the agreed basic scenario is thermonuclear fusion within a white dwarf (WD), the process leading...a pressure wave into the WD which then triggers thermonuclear fusion in the core. In this scenario, explosion can......

P. A. Mazzali; L. B. Lucy

1998-04-01T23:59:59.000Z

49

Simulations of Turbulent Thermonuclear Burning in Type Ia Supernovae  

E-Print Network [OSTI]

Type Ia supernovae have recently received considerable attention because it appears that they can be used as "standard candles" to measure cosmic distances out to billions of light years away from us. Observations of type Ia supernovae seem to indicate that we are living in a universe that started to accelerate its expansion when it was about half its present age. These conclusions rest primarily on phenomenological models which, however, lack proper theoretical understanding, mainly because the explosion process, initiated by thermonuclear fusion of carbon and oxygen into heavier elements, is difficult to simulate even on supercomputers. Here, we investigate a new way of modeling turbulent thermonuclear deflagration fronts in white dwarfs undergoing a type Ia supernova explosion. Our approach is based on a level set method which treats the front as a mathematical discontinuity and allows for full coupling between the front geometry and the flow field. New results of the method applied to the problem of type Ia supernovae are obtained. It is shown that in 2-D with high spatial resolution and a physically motivated subgrid scale model for the nuclear flames numerically "converged" results can be obtained, but for most initial conditions the stars do not explode. In contrast, simulations in 3-D, do give the desired explosions and many of their properties, such as the explosion energies, lightcurves and nucleosynthesis products, are in very good agreement with observed type Ia supernovae.

W. Hillebrandt; M. Reinecke; W. Schmidt; F. K. Roepke; C. Travaglio; J. C. Niemeyer

2004-05-11T23:59:59.000Z

50

Type Ia Supernovae Yielding Distances with 3-4% Precision  

E-Print Network [OSTI]

The luminosities of Type Ia supernovae (SN), the thermonuclear explosions of white dwarf stars, vary systematically with their intrinsic color and light-curve decline rate. These relationships have been used to calibrate their luminosities to within ~0.14-0.20 mag from broadband optical light curves, yielding individual distances accurate to ~7-10%. Here we identify a subset of SN Ia that erupt in environments having high ultraviolet surface brightness and star-formation surface density. When we apply a steep model extinction law, these SN can be calibrated to within ~0.065-0.075 mag, corresponding to ~3-4% in distance -- the best yet with SN Ia by a substantial margin. The small scatter suggests that variations in only one or two progenitor properties account for their light-curve-width/color/luminosity relation.

Kelly, Patrick L; Burke, David L; Hicken, Malcolm; Ganeshalingam, Mohan; Zheng, Weikang

2014-01-01T23:59:59.000Z

51

Signatures of A Companion Star in Type Ia Supernovae  

E-Print Network [OSTI]

While type Ia Supernovae (SNe Ia) have been used as precise cosmological distance indicators, their progenitor systems remain unresolved. One of the key questions is if there is a non-degenerate companion star at the time of a thermonuclear explosion of a white dwarf (WD). In this paper, we investigate if an interaction between the SN ejecta and the companion star may result in observable footprints around the maximum brightness and thereafter, by performing multi-dimensional radiation transfer simulations based on hydrodynamic simulations of the interaction. We find that such systems result in variations in various observational characteristics due to different viewing directions, while the predicted behaviors (redder and fainter for the companion direction) are opposite to what were suggested by the previous study. The variations are generally modest and within observed scatters. However, the model predicts trends between some observables different from observationally derived, thus a large sample of SNe Ia...

Maeda, Keiichi; Shigeyama, Toshikazu

2014-01-01T23:59:59.000Z

52

Double degenerates and progenitors of supernovae type Ia  

E-Print Network [OSTI]

We report on systematic radial velocity surveys for white dwarf - white dwarf binaries (double degenerates - DDs) including SPY (ESO Supernovae Ia progenitor survey) recently carried out at the VLT. A large sample of DD will allow us to put strong constrains on the phases of close binary evolution of the progenitor systems and to perform an observational test of the DD scenario for supernovae of type Ia. We explain how parameters of the binaries can be derived from various methods. Results for a sample of DDs are presented and discussed.

R. Napiwotzki; L. Yungelson; G. Nelemans; T. R. Marsh; B. Leibundgut; A. Renzini; D. Homaier; D. Koester; S. Moehler; N. Christlieb; D. Reimers; H. Drechsel; U. Heber; C. Karl; E. -M. Pauli

2004-03-25T23:59:59.000Z

53

Search for double degenerate progenitors of supernovae type Ia with SPY  

E-Print Network [OSTI]

We report on a large survey for double degenerate (DD) binaries as potential progenitors of type Ia supernovae with the UVES spectrograph at the ESO VLT (ESO SN Ia Progenitor surveY - SPY).

R. Napiwotzki; H. Drechsel; U. Heber; C. Karl; E. -M. Pauli; N. Christlieb; H. -J. Hagen; D. Reimers; D. Koester; S. Moehler; D. Homeier; B. Leibundgut; A. Renzini; T. R. Marsh; G. Nelemans; L. Yungelson

2002-10-07T23:59:59.000Z

54

Spectral Observations and Analyses of Low-Redshift Type Ia Supernovae  

E-Print Network [OSTI]

1.3.2 Thermonuclear Supernovae . . . . . . . . 1.4 Why WriteIa are the result of thermonuclear explosions of C/O whiteIa are the result of thermonuclear explosions of C/O white

Silverman, Jeffrey Michael

2011-01-01T23:59:59.000Z

55

INDECOMPOSABLE RACKS OF ORDER p 2 MAT IAS GRA  

E-Print Network [OSTI]

INDECOMPOSABLE RACKS OF ORDER p 2 MAT ?? IAS GRA ? NA Abstract. We classify indecomposable racks order is trivial. 1. Introduction Racks and quandles have been considered by G. Wraith and J. Conway categories, one is immediately led to the notion of a rack. On the other hand, in [ESS, EGS, S] and [LYZ1

Graña, Matías

56

INCOMPLETE CARBON-OXYGEN DETONATION IN TYPE Ia SUPERNOVAE  

SciTech Connect (OSTI)

Incomplete carbon-oxygen detonation with reactions terminating after burning of C{sup 12} in the leading C{sup 12} + C{sup 12} reaction (C-detonation) may occur in the low-density outer layers of white dwarfs exploding as Type Ia supernovae (SNe Ia). Previous studies of carbon-oxygen detonation structure and stability at low densities were performed under the assumption that the velocity of a detonation wave is derived from complete burning of carbon and oxygen to iron. In fact, at densities {rho} {<=} 10{sup 6} g cm{sup -3} the detonation in SNe Ia may release less than a half of the available nuclear energy. In this paper, we study basic properties of such detonations. We find that the length of an unsupported steady-state C-detonation is {approx_equal}30-100 times greater than previously estimated and that the decreased energy has a drastic effect on the detonation stability. In contrast to complete detonations which are one-dimensionally stable, C-detonations may be one-dimensionally unstable and propagate by periodically re-igniting themselves via spontaneous burning. The re-ignition period at {rho} {<=} 10{sup 6} g cm{sup -3} is estimated to be greater than the timescale of an SN Ia explosion. This suggests that propagation and quenching of C-detonations at these densities could be affected by the instability. Potential observational implications of this effect are discussed.

Dominguez, Inma [Departamento de Fisica Teorica y del Cosmos, University of Granada, 18071 Granada (Spain); Khokhlov, Alexei [Department of Astronomy and Astrophysics and the Enrico Fermi Institute, University of Chicago, Chicago, IL 60637 (United States)

2011-04-01T23:59:59.000Z

57

The EqIA Publishing Template Impact Assessment Summary  

E-Print Network [OSTI]

The EqIA Publishing Template Impact Assessment Summary 1. Name of policy, function or service. Bedgebury 5 year strategy and development plan. This is a partial assessment. 2. Purpose and aims with ETWF: Sustainable Resource, Climate Change, Natural Environment, Quality of Life, Business and Markets

58

HOSPITALITY AND TOURISM MANAGEMENT MAJOR Virgu1iaTech  

E-Print Network [OSTI]

Hospitality Facilities Planning and Methods I (3) Management (3) #HTM 3484 Socio-Cultural Impacts of Tourism 4414 Food and Beverage Management (Pre: HTM 3414) * #HTM 4464 Human Resources Management in HospHOSPITALITY AND TOURISM MANAGEMENT MAJOR Virgu1iaTech Panplil College of BusIness Department

Virginia Tech

59

Circumstellar interaction of the type Ia supernova 2002ic  

Science Journals Connector (OSTI)

......with arguments in favour of a high-energy SN Ia event in this case, raises...WD explosion with a high kinetic energy of ejecta. The SN 1.5 origin of...2002ic-like events requires an accurate energy audit, for which the direct detection......

N. N. Chugai; R. A. Chevalier; P. Lundqvist

2004-12-01T23:59:59.000Z

60

Thermonuclear supernova models, and observations of Type Ia supernovae  

E-Print Network [OSTI]

In this paper, we review the present state of theoretical models of thermonuclear supernovae, and compare their predicitions with the constraints derived from observations of Type Ia supernovae. The diversity of explosion mechanisms usually found in one-dimensional simulations is a direct consequence of the impossibility to resolve the flame structure under the assumption of spherical symmetry. Spherically symmetric models have been successful in explaining many of the observational features of Type Ia supernovae, but they rely on two kinds of empirical models: one that describes the behaviour of the flame on the scales unresolved by the code, and another that takes account of the evolution of the flame shape. In contrast, three-dimensional simulations are able to compute the flame shape in a self-consistent way, but they still need a model for the propagation of the flame in the scales unresolved by the code. Furthermore, in three dimensions the number of degrees of freedom of the initial configuration of the white dwarf at runaway is much larger than in one dimension. Recent simulations have shown that the sensitivity of the explosion output to the initial conditions can be extremely large. New paradigms of thermonuclear supernovae have emerged from this situation, as the Pulsating Reverse Detonation. The resolution of all these issues must rely on the predictions of observational properties of the models, and their comparison with current Type Ia supernova data, including X-ray spectra of Type Ia supernova remnants.

E. Bravo; C. Badenes; D. Garcia-Senz

2004-12-07T23:59:59.000Z

Note: This page contains sample records for the topic "denison ia public" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

An Analysis of Department of Defense Instruction 8500.2 'Information Assurance (IA) Implementation.'  

SciTech Connect (OSTI)

The Department of Defense (DoD) provides its standard for information assurance in its Instruction 8500.2, dated February 6, 2003. This Instruction lists 157 'IA Controls' for nine 'baseline IA levels.' Aside from distinguishing IA Controls that call for elevated levels of 'robustness' and grouping the IA Controls into eight 'subject areas' 8500.2 does not examine the nature of this set of controls, determining, for example, which controls do not vary in robustness, how this set of controls compares with other such sets, or even which controls are required for all nine baseline IA levels. This report analyzes (1) the IA Controls, (2) the subject areas, and (3) the Baseline IA levels. For example, this report notes that there are only 109 core IA Controls (which this report refers to as 'ICGs'), that 43 of these core IA Controls apply without variation to all nine baseline IA levels and that an additional 31 apply with variations. This report maps the IA Controls of 8500.2 to the controls in NIST 800-53 and ITGI's CoBIT. The result of this analysis and mapping, as shown in this report, serves as a companion to 8500.2. (An electronic spreadsheet accompanies this report.)

Campbell, Philip LaRoche

2012-01-01T23:59:59.000Z

62

Learning from the scatter in type Ia supernovae  

SciTech Connect (OSTI)

Type Ia Supernovae are standard candles so their mean apparent magnitude has been exploited to learn about the redshift-distance relationship. Besides intrinsic scatter in this standard candle, additional scatter is caused by gravitational magnification by large scale structure. Here we probe the dependence of this dispersion on cosmological parameters and show that information about the amplitude of clustering, {sigma}{sub 8}, is contained in the scatter. In principle, it will be possible to constrain {sigma}{sub 8} to within 5% with observations of 2000 Type Ia Supernovae. We identify three sources of systematic error - evolution of intrinsic scatter, baryon contributions to lensing, and non-Gaussianity of lensing - which will make this measurement difficult.

Dodelson, Scott [Particle Astrophysics Center, Fermi National Accelerator Laboratory, Batavia, Illinois 60510-0500 (United States); Department of Astronomy and Astrophysics, University of Chicago, Chicago, Illinois 60637-1433 (United States); Vallinotto, Alberto [Particle Astrophysics Center, Fermi National Accelerator Laboratory, Batavia, Illinois 60510-0500 (United States); Department of Physics, The University of Chicago, Chicago, Illinois 60637-1433 (United States)

2006-09-15T23:59:59.000Z

63

RADIOACTIVELY POWERED RISING LIGHT CURVES OF TYPE Ia SUPERNOVAE  

SciTech Connect (OSTI)

The rising luminosity of the recent, nearby supernova 2011fe shows a quadratic dependence with time during the first Almost-Equal-To 0.5-4 days. In addition, studies of the composite light curves formed from stacking together many Type Ia supernovae (SNe Ia) have found similar power-law indices for the rise, but may also show some dispersion that may indicate diversity. I explore what range of power-law rises are possible due to the presence of radioactive material near the surface of the exploding white dwarf (WD). I summarize what constraints such a model places on the structure of the progenitor and the distribution and velocity of ejecta. My main conclusion is that for the inferred explosion time for SN 2011fe, its rise requires an increasing mass fraction X {sub 56} Almost-Equal-To (4-6) Multiplication-Sign 10{sup -2} of {sup 56}Ni distributed between a depth of Almost-Equal-To 10{sup -2} and 0.3 M {sub Sun} below the WD's surface. Radioactive elements this shallow are not found in simulations of a single C/O detonation. Scenarios that may produce this material include helium-shell burning during a double-detonation ignition, a gravitationally confined detonation, and a subset of deflagration to detonation transition models. In general, the power-law rise can differ from quadratic depending on the details of the velocity, density, and radioactive deposition gradients in a given event. Therefore, comparisons of this work with observed bolometric rises of SNe Ia would place strong constraints on the properties of the shallow outer layers, providing important clues for identifying the elusive progenitors of SNe Ia.

Piro, Anthony L., E-mail: piro@caltech.edu [Theoretical Astrophysics, California Institute of Technology, 1200 East California Boulevard, M/C 350-17, Pasadena, CA 91125 (United States)

2012-11-10T23:59:59.000Z

64

NREL: Publications - Obtain Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

303-275-4363 (phone), or 303-275-4053 (fax). U.S. Department of Energy Information Bridge Search for NREL andor other U.S. Department of Energy publications, as well as...

65

Publications Archive  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications Archive newsroomassetsimagesnewsroom-icon.jpg Publications Archive x Strategic Plan Annual Reports The Annual Report describes the Laboratory's accomplishments...

66

The Diversity of Variations in the Spectra of Type Ia Supernovae  

E-Print Network [OSTI]

for the degree of DOCTOR OF PHILOSOPHY Approved by: Chair of Committee, Lifan Wang Committee Members, Nicholas Suntze George Kattawar Sean McDeavitt Head of Department, George R. Welch August 2012 Major Subject: Physics iii ABSTRACT The Diversity... of Variations in the Spectra of Type Ia Supernovae. (August 2012) Andrew James Wagers, B.A., Berea College; M.S., Stephen F. Austin State University Chair of Advisory Committee: Dr. Lifan Wang Type Ia supernovae (SNe Ia) are currently the best probe...

Wagers, Andrew James

2012-10-19T23:59:59.000Z

67

Experto Universitario Java Enterprise 2012-2013 Depto. Ciencia de la Computacin e IA  

E-Print Network [OSTI]

Experto Universitario Java Enterprise © 2012-2013 Depto. Ciencia de la Computación e IA Lenguaje Lenguaje Java Avanzado © 2012-2013 Depto. Ciencia de la Computación e IA Lenguaje Java 2 Índice. Ciencia de la Computación e IA Lenguaje Java 3 Java · Java es un lenguaje OO creado por Sun Microsystems

Escolano, Francisco

68

Experto Universitario Java Enterprise 2012-2013 Depto. Ciencia de la Computacin e IA  

E-Print Network [OSTI]

Experto Universitario Java Enterprise © 2012-2013 Depto. Ciencia de la Computación e IA Lenguaje Avanzado © 2012-2013 Depto. Ciencia de la Computación e IA Depuración y logs - 2 · El depurador de Eclipse Enterprise Lenguaje Java Avanzado © 2012-2013 Depto. Ciencia de la Computación e IA Depuración y logs - 3 El

Escolano, Francisco

69

Teor'ia de Grupos y Mec'anica Qu'antica Luis A. Seco  

E-Print Network [OSTI]

determinado por el Hamiltoniano de la energ'ia, un operador que, actuando sobre una funci'on /(x 1 ; : : : ; xTeor'ia de Grupos y Mec'anica Qu'antica Luis A. Seco Universidad de Toronto. Notas del curso; Teor'ia de Grupos y Mec'anica Cu'antica, L. Seco. U.I.M.P. La Coru~na, 27 Junio -- 1 Julio, 1994

Seco, Luis A.

70

Turbulence-Flame Interactions in Type Ia Supernovae  

E-Print Network [OSTI]

The large range of time and length scales involved in type Ia supernovae (SN Ia) requires the use of flame models. As a prelude to exploring various options for flame models, we consider, in this paper, high-resolution three-dimensional simulations of the small-scale dynamics of nuclear flames in the supernova environment in which the details of the flame structure are fully resolved. The range of densities examined, 1 to $8 \\times 10^7$ g cm$^{-3}$, spans the transition from the laminar flamelet regime to the distributed burning regime where small scale turbulence disrupts the flame. The use of a low Mach number algorithm facilitates the accurate resolution of the thermal structure of the flame and the inviscid turbulent kinetic energy cascade, while implicitly incorporating kinetic energy dissipation at the grid-scale cutoff. For an assumed background of isotropic Kolmogorov turbulence with an energy characteristic of SN Ia, we find a transition density between 1 and $3 \\times 10^7$ g cm$^{-3}$ where the nature of the burning changes qualitatively. By $1 \\times 10^7$ g cm$^{-3}$, energy diffusion by conduction and radiation is exceeded, on the flame scale, by turbulent advection. As a result, the effective Lewis Number approaches unity. That is, the flame resembles a laminar flame, but is turbulently broadened with an effective diffusion coefficient, $D_T \\sim u' l$, where $u'$ is the turbulent intensity and $l$ is the integral scale. For the larger integral scales characteristic of a real supernova, the flame structure is predicted to become complex and unsteady. Implications for a possible transition to detonation are discussed.

A. J. Aspden; J. B. Bell; M. S. Day; S. E. Woosley; M. Zingale

2008-11-17T23:59:59.000Z

71

The Recurrent Nova U Scorpii - A Type Ia Supernova Progenitor  

E-Print Network [OSTI]

We derive the mass of the white dwarf in the eclipsing recurrent nova U Sco from the radial velocity semi-amplitudes of the primary and secondary stars. Our results give a high white dwarf mass of M_1 = 1.55 \\pm 0.24M_\\odot, consistent with the thermonuclear runaway model of recurrent nova outbursts. We confirm that U Sco is the best Type Ia supernova progenitor known, and predict that the time to explosion is within ~700,000 years.

T. D. Thoroughgood; V. S. Dhillon; S. P. Littlefair; T. R. Marsh; D. A. Smith

2001-09-28T23:59:59.000Z

72

Tension in the Recent Type Ia Supernovae Datasets  

E-Print Network [OSTI]

In the present work, we investigate the tension in the recent Type Ia supernovae (SNIa) datasets Constitution and Union. We show that they are in tension not only with the observations of the cosmic microwave background (CMB) anisotropy and the baryon acoustic oscillations (BAO), but also with other SNIa datasets such as Davis and SNLS. Then, we find the main sources responsible for the tension. Further, we make this more robust by employing the method of random truncation. Based on the results of this work, we suggest two truncated versions of the Union and Constitution datasets, namely the UnionT and ConstitutionT SNIa samples, whose behaviors are more regular.

Hao Wei

2010-04-07T23:59:59.000Z

73

News & Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

News & Publications News & Publications Print ALSNews Our monthly electronic newsletter with links to Science Highlights, Ring Leaders, features, and ALSNews Archives dating back...

74

ARM - Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

HomeroomPublications Outreach Home Room News Publications Traditional Knowledge Kiosks Barrow, Alaska Tropical Western Pacific Site Tours Contacts Students Study Hall About ARM...

75

WINDExchange: Publications  

Wind Powering America (EERE)

Small Wind Small Wind Consumer's Guide Checklist ..More 1232015 Publication Wind Energy Benefits Fact Sheet ..More 112015 Publication Renewable Power Generation Costs in...

76

KPD1930+2752 - a candidate Type Ia supernova progenitor  

E-Print Network [OSTI]

We present spectra of the pulsating sdB star KPD1930+2752 which confirm that this star is a binary. The radial velocities measured from the H-alpha and HeI6678 spectral lines vary sinusoidally with the same period (2h 17m) as the ellipsoidal variability seen by Billeres et al. (2000). The amplitude of the orbital motion (349.3+-2.7 km/s) combined with the canonical mass for sdB stars (0.5 solar masses) implies a total mass for the binary of 1.47+-0.01 solar masses The unseen companion star is almost certainly a white dwarf star. The binary will merge within about 200 million years due to gravitational wave radiation. The accretion of helium and other elements heavier than hydrogen onto the white dwarf which then exceeds the Chandrasekhar mass (1.4 solar masses) is a viable model for the cause of Type Ia supernovae. KPD1930+2752 is the first star to be discovered which is a good candidate for the progenitor of a Type Ia supernova of this type which will merge on an astrophysically interesting timescale.

P. F. L. Maxted; T. R. Marsh; R. C. North

2000-07-18T23:59:59.000Z

77

Search for progenitors of supnernovae type Ia with SPY  

E-Print Network [OSTI]

We have started a large survey for double degenerate (DD) binaries as potential progenitors of type Ia supernovae with the UVES spectrograph at the ESO VLT (ESO SN Ia Progenitor surveY - SPY). About 400 white dwarfs were checked for radial velocity variations during the first 15 months of this project, twice the number of white dwarfs investigated during the last 20 years. We give an overview of the SPY project and present first results Fifty four new DDs have been discovered, seven of them double lined (only 18 and 6 objects of these groups were known before, respectively). The final sample is expected to contain 150 to 200 DDs. Eight new pre-cataclysmic binaries were also detected. SPY is the first DD survey which encompasses also non-DA white dwarfs. SPY produces an immense, unique sample of very high resolution white dwarf spectra, which provides a lot of spin-off opportunities. We describe our projects to exploit the SPY sample for the determination of basic parameters, kinematics, and rotational velocities of white dwarfs. A catalogue with a first subset of our white dwarf data has already been published by Koester et al. 2001.

R. Napiwotzki; N. Christlieb; H. Drechsel; H. -J. Hagen; U. Heber; D. Homeier; C. Karl; D. Koester; B. Leibundgut; T. R. Marsh; S. Moehler; G. Nelemans; E. -M. Pauli; D. Reimers; A. Renzini; L. Yungelson

2002-03-09T23:59:59.000Z

78

NJ WY AK AL CA AR CO CT DE FL GA HI ID KS IL IN IA IA KY LA  

Gasoline and Diesel Fuel Update (EIA)

0.00-1.99 0.00-1.99 2.00-2.99 3.00-3.99 4.00-4.99 5.00-5.99 6.00-6.99 7.00+ NJ WY AK AL CA AR CO CT DE FL GA HI ID KS IL IN IA IA KY LA ME MI MA MD MN MS MT MO NE ND OH NV NM NY NH NC OK OR PA RI SC SD TN TX UT VT WA WV WI AZ VA DC 0.00-1.99 2.00-2.99 3.00-3.99 4.00-4.99 5.00-5.99 6.00-6.99 7.00+ 18. Average Price of Natural Gas Delivered to U.S. Onsystem Industrial Consumers, 1996 (Dollars per Thousand Cubic Feet) Figure 19. Average Price of Natural Gas Delivered to U.S. Electric Utilities, 1996 (Dollars per Thousand Cubic Feet) Figure Sources: Federal Energy Regulatory Commission (FERC), Form FERC-423, "Monthly Report of Cost and Quality of Fuels for Electric Plants," and Energy Information Administration (EIA), Form EIA-176, "Annual Report of Natural and Supplemental Gas Supply and Disposition." Note: In 1996, consumption of natural gas for agricultural use

79

Search for double degenerate progenitors of supernovae type Ia with SPY  

E-Print Network [OSTI]

We report on a large survey for double degenerate (DD) binaries as potential progenitors of type Ia supernovae with the UVES spectrograph at the ESO VLT (SN Ia Progenitor surveY - SPY). About 560 white dwarfs were checked for radial velocity variations until now. Ninety new DDs have been discovered, including short period systems with masses close to the Chandrasekhar mass.

R. Napiwotzki; N. Christlieb; H. Drechsel; H. -J. Hagen; U. Heber; D. Homeier; C. Karl; D. Koester; B. Leibundgut; T. R. Marsh; S. Moehler; G. Nelemans; E. -M. Pauli; D. Reimers; A. Renzini; L. Yungelson

2002-10-29T23:59:59.000Z

80

Analytical Expressions For Light-Curves Of Ordinary And Superluminous Supernovae Type Ia  

E-Print Network [OSTI]

Ordinary supernovae of type Ia (SNeIa) may be produced by the thermonuclear explosion of white dwarfs (WDs), which after their nascence in proto-planetary nebulae accrete fall-back matter and approach the Chandrasekhar mass limit. If the detonation continues into the fall-back layer and/or if the SNIa debris collide with it, they may produce a super Chandrasekhar SNIa. A few underlying physical assumptions of such model yield a very simple master formula that reproduces quite well the bolometric light-curves of both ordinary and supeluminous SNeIa. Other main properties of SNeIa, including the empirical 'brighter-slower' Philipps' relation that was used to standardize ordinary SNeIa as distance indicators and led to the discovery of the accelerating expansion of the universe are also reproduced.

Shlomo Dado; Arnon Dar

2014-02-06T23:59:59.000Z

Note: This page contains sample records for the topic "denison ia public" from the National Library of EnergyBeta (NLEBeta).
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81

Type Ia supernova rate studies from the SDSS-II Supernova Study  

SciTech Connect (OSTI)

The author presents new measurements of the type Ia SN rate from the SDSS-II Supernova Survey. The SDSS-II Supernova Survey was carried out during the Fall months (Sept.-Nov.) of 2005-2007 and discovered {approx} 500 spectroscopically confirmed SNe Ia with densely sampled (once every {approx} 4 days), multi-color light curves. Additionally, the SDSS-II Supernova Survey has discovered several hundred SNe Ia candidates with well-measured light curves, but without spectroscopic confirmation of type. This total, achieved in 9 months of observing, represents {approx} 15-20% of the total SNe Ia discovered worldwide since 1885. The author describes some technical details of the SN Survey observations and SN search algorithms that contributed to the extremely high-yield of discovered SNe and that are important as context for the SDSS-II Supernova Survey SN Ia rate measurements.

Dilday, Benjamin; /Chicago U.

2008-08-01T23:59:59.000Z

82

Type Ia supernovae selection and forecast of cosmology constraints for the Dark Energy Survey  

Science Journals Connector (OSTI)

We present the results of a study of selection criteria to identify Type Ia supernovae photometrically in a simulated mixed sample of Type Ia supernovae and core collapse supernovae. The simulated sample is a mockup of the expected results of the Dark Energy Survey. Fits to the \\{MLCS2k2\\} and SALT2 Type Ia supernova models are compared and used to help separate the Type Ia supernovae from the core collapse sample. The Dark Energy Task Force Figure of Merit (modified to include core collapse supernovae systematics) is used to discriminate among the various selection criteria. This study of varying selection cuts for Type Ia supernova candidates is the first to evaluate core collapse contamination using the Figure of Merit. Different factors that contribute to the Figure of Merit are detailed. With our analysis methods, both SALT2 and \\{MLCS2k2\\} Figures of Merit improve with tighter selection cuts and higher purities, peaking at 98% purity.

Eda Gjergo; Jefferson Duggan; John D. Cunningham; Steve Kuhlmann; Rahul Biswas; Eve Kovacs; Joseph P. Bernstein; Harold Spinka

2013-01-01T23:59:59.000Z

83

Microsoft PowerPoint - IEEE IAS PES 102313.pptx  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

DOE's ARRA DOE's ARRA Smart Grid Program Steve Bossart, Senior Energy Analyst IEEE IAS/PES Pittsburgh Section October 23, 2013 ‹#› Topics * OE ARRA Smart Grid Program * OE ARRA Smart Grid Progress * Results and Case Studies * Life After ARRA Smart Grid ‹#› DOE OE ARRA Smart Grid Program ‹#› American Recovery and Reinvestment Act ($4.5B) * Smart Grid Investment Grants (99 projects) - $3.4 billion Federal; $4.7 billion private sector - > 800 PMUs covering almost 100% of transmission - ~ 8000 distribution automation circuits - > 15 million smart meters * Smart Grid Demonstration Projects (32 projects) - $685 million Federal; $1 billion private sector - 16 storage projects - 16 regional demonstrations Smart Grid ARRA Activities ‹#› Smart Grid investment from ARRA field projects

84

Type Ia Supernova: Burning and Detonation in the Distributed Regime  

E-Print Network [OSTI]

A simple, semi-analytic representation is developed for nuclear burning in Type Ia supernovae in the special case where turbulent eddies completely disrupt the flame. The speed and width of the ``distributed'' flame front are derived. For the conditions considered, the burning front can be considered as a turbulent flame brush composed of corrugated sheets of well-mixed flames. These flames are assumed to have a quasi-steady-state structure similar to the laminar flame structure, but controlled by turbulent diffusion. Detonations cannot appear in the system as long as distributed flames are still quasi-steady-state, but this condition is violated when the distributed flame width becomes comparable to the size of largest turbulent eddies. When this happens, a transition to detonation may occur. For current best estimates of the turbulent energy, the most likely density for the transition to detonation is in the range 0.5 - 1.5 x 10^7 g cm^{-3}.

S. E. Woosley

2007-09-26T23:59:59.000Z

85

Type Ia Supernova Hubble Residuals and Host-Galaxy Properties  

SciTech Connect (OSTI)

Kim et al. (2013) [K13] introduced a new methodology for determining peak- brightness absolute magnitudes of type Ia supernovae from multi-band light curves. We examine the relation between their parameterization of light curves and Hubble residuals, based on photometry synthesized from the Nearby Supernova Factory spec- trophotometric time series, with global host-galaxy properties. The K13 Hubble residual step with host mass is 0.013 ? 0.031 mag for a supernova subsample with data coverage corresponding to the K13 training; at ? 1?, the step is not significant and lower than previous measurements. Relaxing the data coverage requirement the Hubble residual step with host mass is 0.045 ? 0.026 mag for the larger sample; a calculation using the modes of the distributions, less sensitive to outliers, yields a step of 0.019 mag. The analysis of this article uses K13 inferred luminosities, as distinguished from previous works that use magnitude corrections as a function of SALT2 color and stretch param- eters: Steps at> 2? significance are found in SALT2 Hubble residuals in samples split by the values of their K13 x(1) and x(2) light-curve parameters. x(1) affects the light- curve width and color around peak (similar to the?m15 and stretch parameters), and x(2) affects colors, the near-UV light-curve width, and the light-curve decline 20 to 30 days after peak brightness. The novel light-curve analysis, increased parameter set, and magnitude corrections of K13 may be capturing features of SN Ia diversity arising from progenitor stellar evolution.

Nearby Supernova Factory; Kim, A. G.; Aldering, G.; Antilogus, P.; Aragon, C.; Bailey, S.; Baltay, C.; Bongard, S.; Buton, C.; Canto, A.; Cellier-Holzem, F.; Childress, M.; Chotard, N.; Copin, Y.; Fakhouri, H. K.; Feindt, U.; Fleury, M.; Gangler, E.; Greskovic, P.; Guy, J.; Kowalski, M.; Lombardo, S.; Nordin, J.; Nugent, P.; Pain, R.; Pecontal, E.; Pereira, R.; Perlmutter, S.; Rabinowitz, D.; Rigault, M.; Runge, K.; Saunders, C.; Scalzo, R.; Smadja, G.; Tao, C.; Thomas, R. C.; Weaver, B. A.

2014-01-17T23:59:59.000Z

86

A mutant of Escherichia coli defective in penicillin-binding protein 5 and lacking D-alanine carboxypeptidase IA.  

Science Journals Connector (OSTI)

...preparation of D-alanrne car- boxypeptidase IA of...IA, because a mutant defective in D-alanine carbox...both activities were defective or both were normal...residual D-alanine car- boxypeptidase IA activity...and to obtain a mutant defective in PBP-6 are in progress...

Y Nishimura; H Suzuki; Y Hirota; J T Park

1980-07-01T23:59:59.000Z

87

Stellar Populations and the White Dwarf Mass Function: Connections To Supernova Ia Luminosities  

E-Print Network [OSTI]

We discuss the luminosity function of SNe Ia under the assumption that recent evidence for dispersion in this standard candle is related to variations in the white dwarf mass function (WDMF) in the host galaxies. We develop a simple parameterization of the WDMF as a function of age of a stellar population and apply this to galaxies of different morphological types. We show that this simplified model is consistent with the observed WDMF of Bergeron et al. (1992) for the solar neighborhood. Our simple models predict that WDMF variations can produce a range of more than 1.8 mag in M$_B$(SN Ia), which is comparable to the observed value using the data of Phillips (1993) and van den Bergh (1996). We also predict a galaxy type dependence of M$_B$(SN Ia) under standard assumptions of the star formation history in these galaxies and show that M$_B$(SN Ia) can evolve with redshift. In principle both evolutionary and galaxy type corrections should be applied to recover the intrinsic range of M$_B$(SN Ia) from the observed values. Our current inadequate knowledge of the star formation history of galaxies coupled with poor physical understanding of the SN Ia mechanism makes the reliable estimation of these corrections both difficult and controversial. The predictions of our models combined with the observed galaxy and redshift correlations may have the power to discriminate between the Chandrasekhar and the sub-Chandrasekhar progenitor scenarios for SNe Ia.

Ted von Hippel; G. D. Bothun; R. A. Schommer

1997-06-11T23:59:59.000Z

88

Tension and Systematics in the Gold06 SnIa Dataset  

E-Print Network [OSTI]

The Gold06 SnIa dataset recently released in astro-ph/0611572 consists of five distinct subsets defined by the group or instrument that discovered and analyzed the corresponding data. These subsets are: the SNLS subset (47 SnIa), the HST subset (30 SnIa), the HZSST subset (41 SnIa), the SCP subset (26 SnIa) and the Low Redshift (LR) subset (38 SnIa). These subsets sum up to the 182 SnIa of the Gold06 dataset. We use Monte-Carlo simulations to study the statistical consistency of each one of the above subsets with the full Gold06 dataset. In particular, we compare the best fit $w(z)$ parameters (w_0,w_1) obtained by subtracting each one of the above subsets from the Gold06 dataset (subset truncation), with the corresponding best fit parameters (w^r_0,w^r_1) obtained by subtracting the same number of randomly selected SnIa from the same redshift range of the Gold06 dataset (random truncation). We find that the probability for (w^r_0,w^r_1)=(w_0,w_1) is large for the Gold06 minus SCP (Gold06-SCP) truncation but is less than 5% for the Gold06-SNLS, Gold06-HZSST and Gold06-HST truncations. This result implies that the Gold06 dataset is not statistically homogeneous. By comparing the values of the best fit (w_0,w_1) for each subset truncation we find that the tension among subsets is such that the SNLS and HST subsets are statistically consistent with each other and `pull' towards LCDM (w_0=-1,w_1=0) while the HZSST subset is statistically distinct and strongly `pulls' towards a varying w(z) crossing the line $w=-1$ from below (w_00). We also isolate six SnIa that are mostly responsible for this behavior of the HZSST subset.

S. Nesseris; L. Perivolaropoulos

2007-01-09T23:59:59.000Z

89

2012 Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

2Publications 2Publications Sign In Launch the Developer Dashboard SLAC National Accelerator Laboratory DOE | Stanford | SLAC | SSRL | LCLS | AD | PPA | Photon Science | PULSE | SIMES LCLS : Linac Coherent Light Source An Office of Science User Facility Search this site... Search Help (new window) Top Link Bar LCLS Lasers Expand Lasers LCLS Quick Launch Home About LCLS Expand About LCLS LCLS News Expand LCLS News User Resources Expand User Resources Instruments Expand Instruments Proposals Publications Expand Publications Schedules Machine Status Machine FAQs Safety Organization Expand Organization Directories Expand Directories Staff Resources Contact Us All Site Content Department of Energy Page Content 2012 Publications 2013 | 2012 | 2011 | 2010 | 2009 | Archive | Citations | Statistics

90

2010 Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

0Publications 0Publications Sign In Launch the Developer Dashboard SLAC National Accelerator Laboratory DOE | Stanford | SLAC | SSRL | LCLS | AD | PPA | Photon Science | PULSE | SIMES LCLS : Linac Coherent Light Source An Office of Science User Facility Search this site... Search Help (new window) Top Link Bar LCLS Lasers Expand Lasers LCLS Quick Launch Home About LCLS Expand About LCLS LCLS News Expand LCLS News User Resources Expand User Resources Instruments Expand Instruments Proposals Publications Expand Publications Schedules Machine Status Machine FAQs Safety Organization Expand Organization Directories Expand Directories Staff Resources Contact Us All Site Content Department of Energy Page Content 2010 Publications 2013 | 2012 | 2011 | 2010 | 2009 | Archive | Citations | Statistics

91

Archived Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

ArchivedPublications ArchivedPublications Sign In Launch the Developer Dashboard SLAC National Accelerator Laboratory DOE | Stanford | SLAC | SSRL | LCLS | AD | PPA | Photon Science | PULSE | SIMES LCLS : Linac Coherent Light Source An Office of Science User Facility Search this site... Search Help (new window) Top Link Bar LCLS Lasers Expand Lasers LCLS Quick Launch Home About LCLS Expand About LCLS LCLS News Expand LCLS News User Resources Expand User Resources Instruments Expand Instruments Proposals Publications Expand Publications Schedules Machine Status Machine FAQs Safety Organization Expand Organization Directories Expand Directories Staff Resources Contact Us All Site Content Department of Energy Page Content Archived Publications 2013 | 2012 | 2011 | 2010 | 2009 | Archive | Citations | Statistics

92

Solar abundance of manganese: a case for the existence of near Chandrasekhar-mass Type Ia supernova progenitors  

E-Print Network [OSTI]

Context: Manganese is predominantly synthesised in Type Ia supernova (SN Ia) explosions. Owing to the entropy dependence of the Mn yield in explosive thermonuclear burning, SNe Ia involving near Chandrasekhar-mass white dwarfs (WDs) are predicted to produce Mn to Fe ratios significantly exceeding those of SN Ia explosions involving sub-Chandrasekhar mass primary WDs. Of all current supernova explosion models, only SN Ia models involving near-Chandrasekhar mass WDs produce [Mn/Fe] > 0.0. Aims: Using the specific yields for competing SN Ia scenarios, we aim to constrain the relative fractions of exploding near-Chandrasekhar mass to sub-Chandrasekhar mass primary WDs in the Galaxy. Methods: We extract the Mn yields from three-dimensional thermonuclear supernova simulations referring to different initial setups and progenitor channels. We then compute the chemical evolution of Mn in the Solar neighborhood, assuming SNe Ia are made up of different relative fractions of the considered explosion models. Results: We ...

Seitenzahl, Ivo R; Roepke, Friedrich K; Ruiter, Ashley J

2013-01-01T23:59:59.000Z

93

INDECOMPOSABLE RACKS OF ORDER p2 MAT'IAS GRA"NA  

E-Print Network [OSTI]

INDECOMPOSABLE RACKS OF ORDER p2 MAT'IAS GRA"NA Abstract.We classify indecomposable racks of order p2(p a prime). There a of prime order is trivial. 1.Introduction Racks and quandles have

Graña, Matías

94

Structural studies of allosteric regulation in the class Ia Ribonucleotide reductase from Escherichia coli  

E-Print Network [OSTI]

Ribonucleotide reductase (RNR) converts ribonucleotides to deoxyribonucleotides, the building blocks for DNA replication and repair. The E. coli class Ia enzyme requires two subunits to catalyze the radical-based reduction ...

Zimanyi, Christina Marie

2013-01-01T23:59:59.000Z

95

Type Ia supernova rate at a redshift of ~;0.1  

SciTech Connect (OSTI)

We present the type Ia rate measurement based on two EROS supernova search campaigns (in 1999 and 2000). Sixteen supernovae identified as type Ia were discovered. The measurement of the detection efficiency, using a Monte Carlo simulation, provides the type Ia supernova explosion rate at a redshift {approx} 0.13. The result is 0.125{sub -0.034-0.028}{sup +0.044+0.028} h{sub 70}{sup 2} SNu where 1 SNu = 1 SN/10{sup 10} L{sub {circle_dot}}{sup B}/century. This value is compatible with the previous EROS measurement (Hardin et al. 2000), done with a much smaller sample, at a similar redshift. Comparison with other values at different redshifts suggests an evolution of the type Ia supernova rate.

Blanc, G.; Afonso, C.; Alard, C.; Albert, J.N.; Aldering, G.; Amadon, A.; Andersen, J.; Ansari, R.; Aubourg, E.; Balland, C.; Bareyre,P.; Beaulieu, J.P.; Charlot, X.; Conley, A.; Coutures, C.; Dahlen, T.; Derue, F.; Fan, X.; Ferlet, R.; Folatelli, G.; Fouque, P.; Garavini, G.; Glicenstein, J.F.; Goldman, B.; Goobar, A.; Gould, A.; Graff, D.; Gros,M.; Haissinski, J.; Hamadache, C.; Hardin, D.; Hook, I.M.; deKat, J.; Kent, S.; Kim, A.; Lasserre, T.; LeGuillou, L.; Lesquoy, E.; Loup, C.; Magneville, C.; Marquette, J.B.; Maurice, E.; Maury, A.; Milsztajn, A.; Moniez, M.; Mouchet, M.; Newberg, H.; Nobili, S.; Palanque-Delabrouille,N.; Perdereau, O.; Prevot, L.; Rahal, Y.R.; Regnault, N.; Rich, J.; Ruiz-Lapuente, P.; Spiro, M.; Tisserand, P.; Vidal-Madjar, A.; Vigroux,L.; Walton, N.A.; Zylberajch, S.

2004-05-11T23:59:59.000Z

96

~ VII -ATTiVIT EDILIZIE .. Servizio di Ateneo per lEnergIa  

E-Print Network [OSTI]

~ VII - ATTiVIT? EDILIZIE n'p. .' .. Servizio di Ateneo per lEnergIa - N AlJZ43 ········ - .·:tri

Di Pillo, Gianni

97

Infrastructure Assessment Mission: USACE Infrastructure Assessment (IA) Planning and Response Teams (PRTs) have two main  

E-Print Network [OSTI]

, and structural engineering applications; urban search & rescue (US&R) support; and water/wastewater) include pre- and post-declaration support for deploying an IA management cell, water/wastewater assessment

US Army Corps of Engineers

98

Gamma-rays from Type Ia supernova SN2014J  

E-Print Network [OSTI]

The whole set of INTEGRAL observations of type Ia supernova SN2014J, covering the period 16-162 days after the explosion has being analyzed. For spectral fitting the data are split into early and late periods covering days 16-35 and 50-162, respectively, optimized for Ni-56 and Co-56 lines. As expected for the early period much of the gamma-ray signal is confined to energies below $\\sim$200 keV, while for the late period it is most strong above 400 keV. In particular, in the late period Co-56 lines at 847 and 1248 keV are detected at 4.7 and 4.3 sigma respectively. The lightcurves in several representative energy bands are calculated for the entire period. The resulting spectra and lightcurves are compared with a subset of models. We confirm our previous finding that the gamma-ray data are broadly consistent with the expectations for canonical 1D models, such as delayed detonation or deflagration models for a near-Chandrasekhar mass WD. Late optical spectra (day 136 after the explosion) show rather symmetric ...

Churazov, E; Isern, J; Bikmaev, I; Bravo, E; Chugai, N; Grebenev, S; Jean, P; Kndlseder, J; Lebrun, F; Kuulkers, E

2015-01-01T23:59:59.000Z

99

2010-2011 Depto. Ciencia de la Computacin e IA Especialista Universitario Java Enterprise  

E-Print Network [OSTI]

© 2010-2011 Depto. Ciencia de la Computación e IA Especialista Universitario Java Enterprise Struts Sesión 4: Introducción a Struts 2 #12;© 2010-2011 Depto. Ciencia de la Computación e IA Especialista · Taglibs · Internacionalización · Validación · Conceptos nuevos en Struts 2 #12;© 2010-2011 Depto. Ciencia

Escolano, Francisco

100

Experto Universitario Java Enterprise 2012-2013 Depto. Ciencia de la Computacin e IA  

E-Print Network [OSTI]

Experto Universitario Java Enterprise © 2012-2013 Depto. Ciencia de la Computación e IA Lenguaje Java Avanzado Sesión 3: Tratamiento de errores #12;Lenguaje Java Avanzado © 2012-2013 Depto. Ciencia de · Tipos genéricos #12;Lenguaje Java Avanzado © 2012-2013 Depto. Ciencia de la Computación e IA Errores - 3

Escolano, Francisco

Note: This page contains sample records for the topic "denison ia public" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Constraining the double-degenerate scenario for Type Ia supernovae from merger ejected matter  

E-Print Network [OSTI]

We follow the mass blown during the WD-WD merger process in the Double-Degenerate (DD) scenario for type Ia supernovae (SN Ia), and find that the interaction of the SN ejecta with this wind affects the early (thermal energy and then to additional radiation. The radiation could be interpreted as an explosion originating from a progenitor having a radius of one solar radius or more, contradicting observations of SN 2011fe.

Levanon, Naveh; Garca-Berro, Enrique

2014-01-01T23:59:59.000Z

102

THE DISCOVERY OF THE MOST DISTANT KNOWN TYPE Ia SUPERNOVA AT REDSHIFT 1.914  

SciTech Connect (OSTI)

We present the discovery of a Type Ia supernova (SN) at redshift z = 1.914 from the CANDELS multi-cycle treasury program on the Hubble Space Telescope (HST). This SN was discovered in the infrared using the Wide-Field Camera 3, and it is the highest-redshift Type Ia SN yet observed. We classify this object as a SN Ia by comparing its light curve and spectrum with those of a large sample of Type Ia and core-collapse SNe. Its apparent magnitude is consistent with that expected from the {Lambda}CDM concordance cosmology. We discuss the use of spectral evidence for classification of z > 1.5 SNe Ia using HST grism simulations, finding that spectral data alone can frequently rule out SNe II, but distinguishing between SNe Ia and SNe Ib/c can require prohibitively long exposures. In such cases, a quantitative analysis of the light curve may be necessary for classification. Our photometric and spectroscopic classification methods can aid the determination of SN rates and cosmological parameters from the full high-redshift CANDELS SN sample.

Jones, David O.; Rodney, Steven A.; Riess, Adam G. [Department of Physics and Astronomy, Johns Hopkins University, Baltimore, MD 21218 (United States); Mobasher, Bahram [Department of Physics and Astronomy, University of California, Riverside, CA 92521 (United States); Dahlen, Tomas; Casertano, Stefano; Koekemoer, Anton [Space Telescope Science Institute, Baltimore, MD 21218 (United States); McCully, Curtis; Keeton, Charles R.; Patel, Brandon [Department of Physics and Astronomy, Rutgers, State University of New Jersey, Piscataway, NJ 08854 (United States); Frederiksen, Teddy F.; Hjorth, Jens [Dark Cosmology Centre, Niels Bohr Institute, University of Copenhagen, Juliane Maries Vej 30, DK-2100 Copenhagen (Denmark); Strolger, Louis-Gregory [Department of Physics, Western Kentucky University, Bowling Green, KY 42101 (United States); Wiklind, Tommy G. [Joint ALMA Observatory, ESO, Santiago (Chile); Challis, Peter [Harvard/Smithsonian Center for Astrophysics, Cambridge, MA 02138 (United States); Graur, Or [School of Physics and Astronomy, Tel-Aviv University, Tel-Aviv 69978 (Israel); Hayden, Brian; Garnavich, Peter [Department of Physics, University of Notre Dame, Notre Dame, IN 46556 (United States); Weiner, Benjamin J. [Department of Astronomy, University of Arizona, Tucson, AZ 85721 (United States); Filippenko, Alexei V. [Department of Astronomy, University of California, Berkeley, CA 94720-3411 (United States); and others

2013-05-10T23:59:59.000Z

103

Competition between $\\beta$-delayed proton and $\\beta$-delayed $\\gamma$ decay of the exotic $T_z$ = -2 nucleus $^{56}$Zn and fragmentation of the IAS  

E-Print Network [OSTI]

A very exotic decay mode at the proton drip-line, $\\beta$-delayed $\\gamma$-proton decay, has been observed in the $\\beta$ decay of the $T_z$ = -2 nucleus $^{56}$Zn. Three $\\gamma$-proton sequences have been observed following the $\\beta$ decay. The fragmentation of the IAS in $^{56}$Cu has also been observed for the first time. The results were reported in a recent publication. At the time of publication the authors were puzzled by the competition between proton and $\\gamma$ decays from the main component of the IAS. Here we outline a possible explanation based on the nuclear structure properties of the three nuclei involved, namely $^{56}$Zn, $^{56}$Cu and $^{55}$Ni, close to the doubly magic nucleus $^{56}$Ni. From the fragmentation of the Fermi strength and the excitation energy of the two populated 0$^{+}$ states we could deduce the off-diagonal matrix element of the charge-dependent part of the Hamiltonian responsible for the mixing. These results are compared with the decay of $^{55}$Cu with one proton ...

Rubio, B; Fujita, Y; Blank, B; Gelletly, W; Agramunt, J; Algora, A; Ascher, P; Bilgier, B; Cceres, L; Cakirli, R B; Fujita, H; Ganioglu, E; Gerbaux, M; Giovinazzo, J; Grvy, S; Kamalou, O; Kozer, H C; Kucuk, L; Kurtukian-Nieto, T; Molina, F; Popescu, L; Rogers, A M; Susoy, G; Stodel, C; Suzuki, T; Tamii, A; Thomas, J C

2015-01-01T23:59:59.000Z

104

CIMAT, VIII Escuela de verano, 30 de julio -12 de agos* Introducci'on a la Geometr'ia de la Mec'anic*  

E-Print Network [OSTI]

* *fluencia de una fuerza F(x) se define su energ'ia (como funci'on de su posici'on y velocidad) por E = T +* * V donde la energ'ia cin'etica T = m(x`)2=2 y la energ'ia potencial V (x) es una funci'on que(x) entonces su energ* *'ia E se mantiene constante en el tiempo (la Ley de Conservaci'on de Energ'ia

Bor, Gil

105

Verifying the Cosmological Utility of Type Ia Supernovae: Implications of a Dispersion in the Ultraviolet Spectra  

SciTech Connect (OSTI)

We analyze the mean rest-frame ultraviolet (UV) spectrum of Type Ia Supernovae (SNe) and its dispersion using high signal-to-noise ratio Keck-I/LRIS-B spectroscopy for a sample of 36 events at intermediate redshift (z=0.5) discovered by the Canada-France-Hawaii Telescope Supernova Legacy Survey (SNLS). We introduce a new method for removing host galaxy contamination in our spectra, exploiting the comprehensive photometric coverage of the SNLS SNe and their host galaxies, thereby providing the first quantitative view of the UV spectral properties of a large sample of distant SNe Ia. Although the mean SN Ia spectrum has not evolved significantly over the past 40percent of cosmic history, precise evolutionary constraints are limited by the absence of a comparable sample of high-quality local spectra. The mean UV spectrum of our z~;;=0.5 SNe Ia and its dispersion is tabulated for use in future applications. Within the high-redshift sample, we discover significant UV spectral variations and exclude dust extinction as the primary cause by examining trends with the optical SN color. Although progenitor metallicity may drive some of these trends, the variations we see are much larger than predicted in recent models and do not follow expected patterns. An interesting new result is a variation seen in the wavelength of selected UV features with phase. We also demonstrate systematic differences in the SN Ia spectral features with SN light curve width in both the UV and the optical. We show that these intrinsic variations could represent a statistical limitation in the future use of high-redshift SNe Ia for precision cosmology. We conclude that further detailed studies are needed, both locally and at moderate redshift where the rest-frame UV can be studied precisely, in order that future missions can confidently be planned to fully exploit SNe Ia as cosmological probes.

Nugent, Peter E; Ellis, R.S.; Sullivan, M.; Nugent, P.E.; Howell, D.A.; Gal-Yam, A.; Astier, P.; Balam, D.; Balland, C.; Basa, S.; Carlberg, R.; Conley, A.; Fouchez, D.; Guy, J.; Hardin, D.; Hook, I.; Pain, R.; Perrett, K.; Pritchet, C.J.; Regnault, N.

2008-02-28T23:59:59.000Z

106

Utilizing Type Ia Supernovae in a Large, Fast, Imaging Survey to Constrain Dark Energy  

E-Print Network [OSTI]

We study the utility of a large sample of type Ia supernovae that might be observed in an imaging survey that rapidly scans a large fraction of the sky for constraining dark energy. We consider information from the traditional luminosity distance test as well as the spread in SNeIa fluxes at fixed redshift induced by gravitational lensing. We include a treatment of photometric redshift uncertainties in our analysis. Our primary result is that the information contained in the mean distance moduli of SNeIa and the dispersion among SNeIa distance moduli complement each other, breaking a degeneracy between the present dark energy equation of state and its time variation without the need for a high-redshift supernova sample. To address photometric redshift uncertainties, we present dark energy constraints as a function of the size of an external set of spectroscopically-observed SNeIa that may be used for redshift calibration, nspec. We find that an imaging survey can constrain the dark energy equation of state at the epoch where it is best constrained with a 1-sigma error of sigma(wpiv)~0.03-0.09$, depending upon various assumptions. In addition, the marginal improvement in the error sigma(wpiv) from an increase in the spectroscopic calibration sample drops once nspec ~ 10^3. This result is important because it is of the order of the size of calibration samples likely to be compiled in the coming decade and because, for samples of this size, the spectroscopic and imaging surveys individually place comparable constraints on the dark energy equation of state. In all cases, it is best to calibrate photometric redshifts with a set of spectroscopically-observed SNeIa with relatively more objects at high redshift than the parent sample of imaging SNeIa.

Andrew R. Zentner; Suman Bhattacharya

2008-12-01T23:59:59.000Z

107

USGCRP Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

USGCRP Publications Print E-mail USGCRP Publications Print E-mail The U.S. Global Change Research Program (USGCRP) delivers a variety of publications that highlight scientific advances pertaining to global change. In addition to detailing scientific progress, USGCRP products illustrate the impacts of global change and highlight the Nation's response to these changes. As mandated by Congress, the USGCRP produces regular assessments of global change and annual reports showcasing the Program's progress in achieving its annual goals. Below are some descriptions of recent USGCRP publications. Scientific Assessments According to the scientific assessments are evaluation and consensus building processes for establishing an integrated view of recent scientific breakthroughs and providing policy-relevant information to decision makers.

108

Public Activities  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

publicactivities_header.jpg publicactivities_header.jpg Public Activities Citizens are encouraged to learn about the Department of Energy's programs through a variety of activities that are open to the public. Our goal is to educate citizens and seek their meaningful involvement. If you are visiting the area, the American Museum of Science and Energy in Oak Ridge is the best starting point for exhibits and information about DOE programs in science, environmental management, nuclear fuel supply, and national security. Tours are conducted of the Oak Ridge National Laboratory, Y-12 National Security Complex and East Tennessee Technology Park during the summer months departing from the Museum. For those with more specific interests in our programs, each month we publish a calendar of public involvement activities, which identifies announcements, comment periods and public meetings of potential interest. Our Environmental Management Program has a Site Specific Advisory Board composed of area citizens who meet the second Wednesday of each month.

109

Public Safety Public Safety Center  

E-Print Network [OSTI]

and bring someone with you or visit a grocery store or gas station. Personal Safety Precautions Safety the police, or go di- rectly to the police station or Public Safety. Do not label keys with your name or any

110

Publications | Neutron Science | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications SHARE Publications The Neutron Science publications system contains peer-reviewed publications based on research conducted at ORNL's Neutron Science facilities or...

111

ARM - Publications Procedures  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

govPublicationsPublications Procedures Page Contents Types of ARM Publications Process for Publishing Planning Documents Science Reports Conference Documents Public Information...

112

CfA4: LIGHT CURVES FOR 94 TYPE Ia SUPERNOVAE  

SciTech Connect (OSTI)

We present multi-band optical photometry of 94 spectroscopically confirmed Type Ia supernovae (SNe Ia) in the redshift range 0.0055-0.073, obtained between 2006 and 2011. There are a total of 5522 light-curve points. We show that our natural-system SN photometry has a precision of {approx}< 0.03 mag in BVr'i', {approx}< 0.06 mag in u', and {approx}< 0.07 mag in U for points brighter than 17.5 mag and estimate that it has a systematic uncertainty of 0.014, 0.010, 0.012, 0.014, 0.046, and 0.073 mag in BVr'i'u'U, respectively. Comparisons of our standard-system photometry with published SN Ia light curves and comparison stars reveal mean agreement across samples in the range of {approx}0.00-0.03 mag. We discuss the recent measurements of our telescope-plus-detector throughput by direct monochromatic illumination by Cramer et al. This technique measures the whole optical path through the telescope, auxiliary optics, filters, and detector under the same conditions used to make SN measurements. Extremely well characterized natural-system passbands (both in wavelength and over time) are crucial for the next generation of SN Ia photometry to reach the 0.01 mag accuracy level. The current sample of low-z SNe Ia is now sufficiently large to remove most of the statistical sampling error from the dark-energy error budget. But pursuing the dark-energy systematic errors by determining highly accurate detector passbands, combining optical and near-infrared (NIR) photometry and spectra, using the nearby sample to illuminate the population properties of SNe Ia, and measuring the local departures from the Hubble flow will benefit from larger, carefully measured nearby samples.

Hicken, Malcolm; Challis, Peter; Kirshner, Robert P.; Bakos, Gaspar; Berlind, Perry; Brown, Warren R.; Caldwell, Nelson; Calkins, Mike; Falco, Emilio; Fernandez, Jose; Friedman, Andrew S.; Groner, Ted; Hartman, Joel [Harvard-Smithsonian Center for Astrophysics, Cambridge, MA 02138 (United States); Rest, Armin [Space Telescope Science Institute, Baltimore, MD 21218 (United States); Cramer, Claire E. [NIST (National Institute of Standards and Technology), Gaithersburg, MD 20899 (United States); Wood-Vasey, W. Michael [Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, PA 15260 (United States); Currie, Thayne [NASA, Goddard Space Flight Center, Greenbelt, MD 20771 (United States); De Kleer, Kathy [Department of Physics, Massachusetts Institute of Technology, Cambridge, MA 02139 (United States); Esquerdo, Gil; Everett, Mark, E-mail: mhicken@cfa.harvard.edu [Planetary Science Institute, 1700 East Fort Lowell Road, Tucson, AZ 85719 (United States); and others

2012-06-01T23:59:59.000Z

113

IAS15: a fast, adaptive, high-order integrator for gravitational dynamics, accurate to machine precision over a billion orbits  

Science Journals Connector (OSTI)

......error behaves like a random walk. Our tests show that ias15 is superior to a mixed-variable...that ias15 follows Brouwer's law. We test our integrator in a wide variety of cases...focus on the two-body problem, a simple test case where we know the correct answer......

Hanno Rein; David S. Spiegel

2015-01-01T23:59:59.000Z

114

FROM RACKS TO POINTED HOPF ALGEBRAS AS ANDRUSKIEWITSCH AND MAT IAS GRA ~  

E-Print Network [OSTI]

FROM RACKS TO POINTED HOPF ALGEBRAS NICOL #19; AS ANDRUSKIEWITSCH AND MAT #19; IAS GRA ~ NA (C X; c q ), where X is a rack and q is a 2-cocycle on X with values in C #2; . Racks and cohomology of racks appeared also in the work of topologists. This leads us to the study of the structure of racks

Graña, Matías

115

Flames in Type Ia Supernova: Deflagration-Detonation Transition in the Oxygen Burning Flame  

E-Print Network [OSTI]

Flames in Type Ia Supernova: Deflagration-Detonation Transition in the Oxygen Burning Flame S. E of these regions can be supersonic and could initiate a detonation. Subject headings: supernovae: general a late time transition of the thermonuclear burning to a detonation wave (e.g., Hoflich et al. 1995

116

Section I. Summary of Project Activities Section I-A. 2008-2009 Project Summary  

E-Print Network [OSTI]

Section I. Summary of Project Activities Section I-A. 2008-2009 Project Summary University year, we accomplished the following: · Established a dual career opportunity procedure vetted to address, communicate procedures for the new daycare facility, and to explore the potential

Farritor, Shane

117

SEASONAL V A R IA TIONS IN STRUCTURE AND CIRCULATION IN THE RED SEA  

E-Print Network [OSTI]

SEASONAL V A R IA TIONS IN STRUCTURE AND CIRCULATION IN THE RED SEA A DISSERTATION SUBMITTE D and surface circulation in the Red Sea, occur r ing along the north-south axis of the Sea and extending fr om on in the northern Red Sea is frorn the nor th-northwest throughout the year' during the winter ( fr om October

Luther, Douglas S.

118

Seminar Ia, cetrti letnik, stari program LONGITUDINAL DYNAMICS OF PARTICLES IN ACCELERATORS  

E-Print Network [OSTI]

Seminar Ia, cetrti letnik, stari program LONGITUDINAL DYNAMICS OF PARTICLES IN ACCELERATORS Author motion of charged particles in particle accelerators. The technique of acceleration by electromagnetic waves is explored and the stability of motion under such acceleration is inspected. The seminar

?umer, Slobodan

119

SponSored by http://www.ntu.edu.sg/ias/oCpA8  

E-Print Network [OSTI]

SponSored by http://www.ntu.edu.sg/ias/oCpA8 International Conference on physics education · Statistical and Nonlinear physics · Science Education · Women in Physics Sir Michael PEPPER Univ. College or poster presentations. All posters at the conference will be considered for the 2014 OCPA-APS Outstanding

Faraon, Andrei

120

THE CARNEGIE SUPERNOVA PROJECT: SECOND PHOTOMETRY DATA RELEASE OF LOW-REDSHIFT TYPE Ia SUPERNOVAE  

SciTech Connect (OSTI)

The Carnegie Supernova Project (CSP) was a five-year observational survey conducted at Las Campanas Observatory that obtained, among other things, high-quality light curves of {approx}100 low-redshift Type Ia supernovae (SNe Ia). Presented here is the second data release of nearby SN Ia photometry consisting of 50 objects, with a subset of 45 having near-infrared follow-up observations. Thirty-three objects have optical pre-maximum coverage with a subset of 15 beginning at least five days before maximum light. In the near-infrared, 27 objects have coverage beginning before the epoch of B-band maximum, with a subset of 13 beginning at least five days before maximum. In addition, we present results of a photometric calibration program to measure the CSP optical (uBgVri) bandpasses with an accuracy of {approx}1%. Finally, we report the discovery of a second SN Ia, SN 2006ot, similar in its characteristics to the peculiar SN 2006bt.

Stritzinger, Maximilian D. [The Oskar Klein Centre, Department of Astronomy, Stockholm University, AlbaNova, 10691 Stockholm (Sweden); Phillips, M. M.; Campillay, Abdo; Morrell, Nidia; Krzeminski, Wojtek; Roth, Miguel [Carnegie Observatories, Las Campanas Observatory, La Serena (Chile); Boldt, Luis N. [Argelander Institut fuer Astronomie, Universitaet Bonn, D-53111 Bonn (Germany); Burns, Chris; Freedman, Wendy L.; Madore, Barry F.; Persson, Sven E. [Observatories of the Carnegie Institution for Science, Pasadena, CA 91101 (United States); Contreras, Carlos [Centre for Astrophysics and Supercomputing, Swinburne University of Technology, Victoria 3122 (Australia); Gonzalez, Sergio [Atacama Large Millimeter/Submillimeter Array, European Southern Observatory (Chile); Folatelli, Gaston [Institute for the Physics and Mathematics of the Universe (IPMU), University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8583 (Japan); Salgado, Francisco [Leiden Observatory, Leiden University, NL-2300 RA Leiden (Netherlands); DePoy, D. L.; Marshall, J. L.; Rheault, Jean-Philippe; Suntzeff, Nicholas B. [George P. and Cynthia Woods Mitchell Institute for Fundamental Physics and Astronomy, Department of Physics and Astronomy, Texas A and M University, College Station, TX 77843 (United States); Hamuy, Mario, E-mail: max.stritzinger@astro.su.se, E-mail: max@dark-cosmology.dk, E-mail: mstritzinger@lco.cl [Departamento de Astronomia, Universidad de Chile, Santiago (Chile)

2011-11-15T23:59:59.000Z

Note: This page contains sample records for the topic "denison ia public" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Abstract IA08: PTEN and PI3K signaling in brain development and disease  

Science Journals Connector (OSTI)

...Abstract IA08: PTEN and PI3K signaling in brain development and disease Suzanne J. Baker...an increased genetic susceptibility to brain tumors. However, inherited mutation of...and tumor suppression in the mammalian brain. Recently, germline or somatic mutations...

Suzanne J. Baker

2014-12-01T23:59:59.000Z

122

Turbulent Oxygen Flames in Type Ia Supernovae A. J. Aspden1  

E-Print Network [OSTI]

Turbulent Oxygen Flames in Type Ia Supernovae A. J. Aspden1 , J. B. Bell1 , and S. E. Woosley2 oxygen flames. The two aims of the paper are to examine the response of the inductive oxygen flame to intense levels of turbulence, and to explore the possibility of transition to detonation in the oxygen

123

The superconducting spin valve and triplet superconductivity I.A. Garifullin a,n  

E-Print Network [OSTI]

The superconducting spin valve and triplet superconductivity I.A. Garifullin a,n , P.V. Leksin s t r a c t A review of our recent results on the spin valve effect is presented. We have used coefficient DF and the exchange splitting I of the conduction band in the F layer [1]. For pure Fe the value

Fominov, Yakov

124

CIMAT, VIII Escuela de verano, 30 de julio -12 de ago* Introducci'on a la Geometr'ia de la Mec'ani*  

E-Print Network [OSTI]

con un valor fijo de la energ* *'ia corresponden a secciones del cono del inciso (a) por * *energ'ia tienen el mismo semi-eje mayor. 11.Demuestra la tercera ley de Kepler: toda soluci'on peri Introducci'on a la Geometr'ia de la Mec'ani* *ca Cl'asica Problemas 7 - 12

Bor, Gil

125

Select Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Dosanjh » Select Dosanjh » Select Publications Select Publications Sort by: Date | Author | Type 2013 Richard A. Barrett, Shekhar Borkar, Sudip S. Dosanjh, Simon D. Hammond, Michael A. Heroux, X. Sharon Hu, Justin Luitjens, Steven G. Parker, John Shalf, Li Tang, "On the Role of Co-design in High Performance Computing", Transition of HPC Towards Exascale Computing, E.H. D'Hollander et. al (Eds.), IOS Press, 2013, ( November 1, 2013) Download File: Codesign-Paper.pdf (pdf: 867 KB) Rolf Riesen, Sudip Dosanjh, Larry Kaplan, "The ExaChallenge Symposium", IBM Research Paper, August 26, 2013, Download File: ExaChallenge2012.pdf (pdf: 1.4 MB) S. Dosanjh, R. Barrett, D. Doerfler, S. Hammond, K. Hemmert, M. Heroux, P. Lin, K. Pedretti, A. Rodrigues, T. Trucano, J.Juitjens, "Exascale Design

126

NDB Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications Publications Papers from the NDB Project supported in total or in part by the NDB grants (in reverse chronological order) S. Neidle, B. Schneider, H. M. Berman. (2009). Chapter 3 Fundamentals of DNA and RNA structure. In Structural Bioinformatics, Second Edition (P. E. Bourne & J. Gu, eds.). John Wiley & Sons, Inc., Hoboken, NJ. B. Schneider, J. D. L. Cruz, Z. Feng, L. Chen, S. Dutta, I. Persikova, J. D. Westbrook, H. Yang, J. Young, C. Zardecki, H. M. Berman. (2009). Chapter 12 The Nucleic Acid Database. In Structural Bioinformatics, Second Edition (J. Gu & P. E. Bourne, eds.), pp. 305-319. John Wiley & Sons, Inc., Hoboken, NJ. B. Schneider, H. M. Berman. (2006). Basics of Nucleic Acid Structure. Concepts, Tools, and Archives. In Computational approaches to

127

Public Meeting  

Broader source: Energy.gov (indexed) [DOE]

Summary Minutes of the U.S. Department of Energy (DOE) Secretary of Energy Advisory Board (SEAB) Public Meeting November 14, 2011 Committee Members: William Perry, Chair; Norm Augustine; Ralph Cicerone; John Deutch, Nick Donofrio; Chad Holliday; Michael McQuade; Matt Rogers; Art Rosenfeld; Steven Westly Date and Time: 2:00PM - 2:45PM, November 14, 2011 Location: Teleconference Purpose: Meeting of the Secretary of Energy Advisory Board SEAB Staff: Alyssa Morrissey, Designated Federal Officer for the SEAB Committee Renee Stone, Designated Federal Officer for the Shale Gas Subcommittee Meeting Summary SEAB Members convened by teleconference to discuss the Second 90-Day Report of the Shale Gas Subcommittee. John Deutch gave an overview of the report, which was followed by a public comment

128

Publications - FEERC  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications Publications Alternative Power & Energy Conversion Emissions & Emission Controls Engine Combustion & Efficiency Fuels Technology Vehicle Research Miscellaneous Alternative Power & Energy Conversion Z. Gao, The Impact of TXV Heating on the Performance of Air-Source Heat Pumps in Heating Mode, submitted to Energy Conversion and Management (Journal). Emissions & Emission Controls T.J. Toops, N.A. Ottinger, C. Liang, J.A. Pihl, A. Payzant, "Impact of lattice substitution in Ba-based NOx storage reduction catalysts on sulfation, desulfation and NOx reduction performance", Catalysis Today 160:1 (2011) 131. T.J. Toops, M.P. Brady, P.F. Tortorelli, J.A. Pihl, F. Estevez, D. Connors, F. Garzon, T. Rockward, D. Gervasio, W. Mylan and S.H. Kosaraju, "Pre-Oxidized and Nitrided Stainless Steel Alloy Foil for Proton Exchange Membrane Fuel Cell Bipolar Plates: Part 2- Single-Cell Fuel Cell Evaluation of Stamped Plates", Journal of Power Sources 195:17 (2010) 5619.

129

2011 Publications Resulting from the Use of NERSC Resources  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

1 1 2011 Publications Resulting from the Use of NERSC Resources On their Allocation Year 2012 ERCAP Request Forms Principal Investigators reported 1,770 refereed publications (published or in press) - as well as 93 publications submitted to refereed journals - for the preceding 12 months, based on using, at least in part, NERSC resources. A Adams, Paul Liu H, Sale KL, Simmons BA and Singh S, "Molecular dynamics study of polysaccharides in binary solvent mixtures of an ionic liquid and water." J Phys. Chem. B. 2011 115(34):10251-8. Aldering, Greg "Type Ia Supernova Carbon Footprints", Thomas, R. C., Aldering, G., Antilogus, P., Aragon, C., Bailey, S., Baltay, C., Bongard, S., Buton, C., Canto, A., Childress, M., Chotard, N., Copin, Y., Fakhouri, H. K., Gangler,

130

Office of Public Affairs Phone (609) 951-4458 Fax (609) 951-4451 www.ias.edu  

E-Print Network [OSTI]

Sciences, 1973, 1976, 1980, 1982, 2005) The Netherlands 2004 David J. Gross (Member, School of Natural, 1950s) Hungary 1967 George Wald (Member, School of Mathematics, 1954s) United States #12;NOBEL PRIZE IN LITERATURE 1948 T. S. Eliot (Member, School of Historical Studies, 1948f) United Kingdom 1963 George Seferis

131

IA REP0 SAND85-2809 Unlimited Release UC-92A  

Office of Scientific and Technical Information (OSTI)

IA REP0 SAND85-2809 Unlimited Release UC-92A IA REP0 SAND85-2809 Unlimited Release UC-92A Printed July 1986 High Energy Gas Fracture Experiments in Fluid-Filled Boreholes-Potential Geothermal Application J. F. Cuderman, T. Y. Chu, J. Jung, R. D. Jacobson Prepared by Sandia National Laboratories Albuquerque, New Mexico 87 185 and Livermore, California 94550 for the United States Department of Energy under Contract DE-AC04-76DP00789 DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency Thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process

132

File:USDA-CE-Production-GIFmaps-IA.pdf | Open Energy Information  

Open Energy Info (EERE)

IA.pdf IA.pdf Jump to: navigation, search File File history File usage Iowa Ethanol Plant Locations Size of this preview: 776 × 600 pixels. Full resolution ‎(1,650 × 1,275 pixels, file size: 303 KB, MIME type: application/pdf) Description Iowa Ethanol Plant Locations Sources United States Department of Agriculture Related Technologies Biomass, Biofuels, Ethanol Creation Date 2010-01-19 Extent State Countries United States UN Region Northern America States Iowa External links http://www.nass.usda.gov/Charts_and_Maps/Ethanol_Plants/ File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment current 16:13, 27 December 2010 Thumbnail for version as of 16:13, 27 December 2010 1,650 × 1,275 (303 KB) MapBot (Talk | contribs) Automated bot upload

133

PUBLIC SUBMISSION  

Broader source: Energy.gov (indexed) [DOE]

6.html[2/3/2012 12:44:00 PM] 6.html[2/3/2012 12:44:00 PM] PUBLIC SUBMISSION As of: February 03, 2012 Received: January 19, 2012 Status: Pending_Post Tracking No. 80f9b24f Comments Due: January 20, 2012 Submission Type: Web Docket: DOE-HQ-2012-0004 U.S. Department of Energy Audit Guidance: For-Profit Recipients Comment On: DOE-HQ-2012-0004-0001 Audit Guidance: For-Profit Recipients Document: DOE-HQ-2012-0004-DRAFT-0006 Comment on FR Doc # 2011-32622 Submitter Information Name: Eric Russell Address: 836 Thurber Drive West Apt 1 Columbus, Ohio, 43215 Email: ejrussell02@yahoo.com Phone: 615-972-9984 General Comment See attached file(s) Attachments Response to DOE For Profit Audit Federal Register Notice Response to U.S. Department of Energy Request for Information Federal Register Notice 2011-32622

134

Public Meeting  

Broader source: Energy.gov (indexed) [DOE]

Summary Minutes of the Summary Minutes of the U.S. Department of Energy (DOE) Secretary of Energy Advisory Board (SEAB) Public Meeting July 19, 2012 Committee Members: William Perry, Chair; Norm Augustine; Ralph Cicerone; Nick Donofrio; Michael McQuade; Matt Rogers; Art Rosenfeld; Sue Tierney; Steven Westly; Daniel Yergin Date and Time: 3:00PM - 4:30PM, July 19, 2012 Location: Teleconference Purpose: Meeting of the Secretary of Energy Advisory Board SEAB Staff: Amy Bodette, Designated Federal Officer Alyssa Morrissey, Deputy Designated Federal Officer Meeting Summary SEAB Members convened by teleconference to hear updates from the Building Efficiency and Small Modular Reactor (SMR) Subcommittees. After the Subcommittee reports and questions from the full

135

Mechanistic studies of proton-coupled electron transfer in aminotyrosine- and fluorotyrosine- substituted class Ia Ribonucleotide reductase  

E-Print Network [OSTI]

Ribonucleotide reductase (RNR) catalyzes the conversion of nucleotides to 2'- deoxynucleotides in all organisms. The class Ia RNR from Escherichia coli is active as an a2p2 complex and utilizes an unprecedented mechanism ...

Minnihan, Ellen Catherine

2012-01-01T23:59:59.000Z

136

Generation of a stable, aminotyrosyl radical-induced ?2?2 complex of Escherichia coli class Ia ribonucleotide reductase  

E-Print Network [OSTI]

Ribonucleotide reductase (RNR) catalyzes the conversion of nucleoside diphosphates to deoxynucleoside diphosphates (dNDPs). The Escherichia coli class Ia RNR uses a mechanism of radical propagation by which a cysteine in ...

Minnihan, Ellen Catherine

137

IA --"-IScience Service Featuse 'I WHY T i E IJEAYIiER ?  

E-Print Network [OSTI]

No. 591 April 3 IA --"-IScience Service Featuse 'I WHY T i E IJEAYIiER ? II city located oa the Ice.pp';g a% Bidialo, The ice c h i l l s a t h i n laye:. of a i r aver the Sake aridto laewwd. NOW$ vhen r may be srrfficionl t o produce a sheet cloud and g i ~ eBuffalo a day not oalg dwnt arid chilly Lu

138

Especialista Universitario Java Enterprise 2010-2011 Depto. Ciencia de la Computacin e IA  

E-Print Network [OSTI]

Especialista Universitario Java Enterprise © 2010-2011 Depto. Ciencia de la Computación e IA Sesión 1: Introducción a JMS #12;Servicios de Mensajes con JMS © 2010-2011 Depto. Ciencia de la Computación · Una Aplicación JMS · PTP · Pub/Sub #12;Servicios de Mensajes con JMS © 2010-2011 Depto. Ciencia de la

Escolano, Francisco

139

On the Thermonuclear Runaway in Type Ia Supernovae: How to Run Away?  

Science Journals Connector (OSTI)

Type Ia supernovae (SNe Ia) are thought to be thermonuclear explosions of massive white dwarfs (WDs). We present the first study of multidimensional effects during the final hours prior to the thermonuclear runaway that leads to the explosion. The calculations utilize an implicit, two-dimensional hydrodynamic code. Mixing and the ignition process are studied in detail. We find that the initial chemical structure of the WD is changed, but the material is not fully homogenized. In particular, the exploding WD sustains a central region with a low C/O ratio. This implies that the explosive nuclear burning will begin in a partially carbon-depleted environment. The thermonuclear runaway happens in a well-defined region close to the center. It is induced by compressional heat when matter is brought inward by convective flows. We find no evidence for multiple spot or strong off-center ignition. Convective velocities in the WD are on the order of 100 km s-1, which is well above the effective burning speeds in SNe Ia previously expected right after the runaway. In our calculations, the ignition occurs near the center. Then, for ? 0.5-1 s, the speed of the burning front will neither be determined by the laminar speed nor the Rayleigh-Taylor instabilities but by convective flows produced prior to the runaway. The consequences are discussed for our understanding of the detailed physics of the flame propagation, the deflagration to detonation transition, and the nucleosynthesis in the central layers. Our results strongly suggest the preconditioning of the progenitor as a key factor for our understanding of the diversity in SNe Ia.

P. Hflich; J. Stein

2002-01-01T23:59:59.000Z

140

NREL: Transportation Research - Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

and fact sheets. Visit the following online resources to find publications about sustainable transportation research, development, and deployment. NREL Publications...

Note: This page contains sample records for the topic "denison ia public" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Testing the DistanceDuality Relation with Galaxy Clusters and Type Ia Supernovae  

Science Journals Connector (OSTI)

In this Letter, we propose a new and model-independent cosmological test for the distance-duality (DD) relation, ? = DL (z)(1 + z)2/DA (z) = 1, where DL and DA are, respectively, the luminosity and angular diameter distances. For DL we consider two sub-samples of Type Ia supernovae (SNe Ia) taken from Constitution data whereas DA distances are provided by two samples of galaxy clusters compiled by De Filippis etal. and Bonamente etal. by combining Sunyaev-Zeldovich effect and X-ray surface brightness. The SNe Ia redshifts of each sub-sample were carefully chosen to coincide with the ones of the associated galaxy cluster sample (?z DA (z) ? DL (z), we have tested the DD relation by assuming that ? is a function of the redshift parameterized by two different expressions: ?(z) = 1 + ?0 z and ?(z) = 1 + ?0 z/(1 + z), where ?0 is a constant parameter quantifying a possible departure from the strict validity of the reciprocity relation (?0 = 0). In the best scenario (linear parameterization), we obtain ?0 = 0.28+0.44 0.44 (2?, statistical + systematic errors) for the De Filippis etal. sample (elliptical geometry), a result only marginally compatible with the DD relation. However, for the Bonamente etal. sample (spherical geometry) the constraint is ?0 = 0.42+0.34 0.34 (3?, statistical + systematic errors), which is clearly incompatible with the duality-distance relation.

R. F. L. Holanda; J. A. S. Lima; M. B. Ribeiro

2010-01-01T23:59:59.000Z

142

Evaluation of copper for divider subassembly in MCO Mark IA and Mark IV scrap fuel baskets  

SciTech Connect (OSTI)

The K Basin Spent Nuclear Fuel (SNF) Project Multi-Canister Overpack (MCO) subprojection eludes the design and fabrication of a canister that will be used to confine, contain, and maintain fuel in a critically safe array to enable its removal from the K Basins, vacuum drying, transport, staging, hot conditioning, and interim storage (Goldinann 1997). Each MCO consists of a shell, shield plug, fuel baskets (Mark IA or Mark IV), and other incidental equipment. The Mark IA intact and scrap fuel baskets are a safety class item for criticality control and components necessary for criticality control will be constructed from 304L stainless steel. It is proposed that a copper divider subassembly be used in both Mark IA and Mark IV scrap baskets to increase the safety basis margin during cold vacuum drying. The use of copper would increase the heat conducted away from hot areas in the baskets out to the wall of the MCO by both radiative and conductive heat transfer means. Thus copper subassembly will likely be a safety significant component of the scrap fuel baskets. This report examines the structural, cost and corrosion consequences associated with using a copper subassembly in the stainless steel MCO scrap fuel baskets.

Graves, C.E.

1997-09-29T23:59:59.000Z

143

Observational constraints from SNe Ia and Gamma-Ray Bursts on a clumpy universe  

E-Print Network [OSTI]

The luminosity distance describing the effect of local inhomogeneities in the propagation of light proposed by Zeldovich-Kantowski-Dyer-Roeder (ZKDR) is tested with two probes for two distinct ranges of redshifts: supernovae Ia (SNe Ia) in 0.015 gamma-ray bursts (GRBs) in 1.547 < z < 3.57. Our analysis is performed by a Markov Chain Monte Carlo (MCMC) code that allows us to constrain the matter density parameter \\Omega_m as well as the smoothness parameter $\\alpha$ that measures the inhomogeneous-homogeneous rate of the cosmic fluid in a flat \\LambdaCDM model. The obtained best fits are (\\Omega_m=0.285^{+0.019}_{-0.018}, \\alpha= 0.856^{+0.106}_{-0.176}) from SNe Ia and (\\Omega_m=0.259^{+0.028}_{-0.028}, \\alpha=0.587^{+0.201}_{-0.202}) from GRBs, while from the joint analysis the best fits are (\\Omega_m=0.284^{+0.021}_{-0.020}, \\alpha= 0.685^{+0.164}_{-0.171}) with a \\chi^2_{\\rm red}=0.975. The value of the smoothness parameter $\\alpha$ indicates a clumped universe however it does not have an impact on the amount of dark energy (cosmological constant) needed to fit observations. This result may be an indication that the Dyer-Roeder approximation does not describe in a precise form the effects of clumpiness in the expansion of the universe.

Nora Bretn; Ariadna Montiel

2013-03-06T23:59:59.000Z

144

Especialista Universitario Java Enterprise Componentes de presentacin 2012-2013 Depto. Ciencia de la Computacin e IA Sesin 4  

E-Print Network [OSTI]

Especialista Universitario Java Enterprise Componentes de presentación © 2012-2013 Depto. Ciencia presentación © 2012-2013 Depto. Ciencia de la Computación e IA Sesión 4 Experto Universitario Java Enterprise Componentes de presentación © 2012-2013 Depto. Ciencia de la Computación e IA Sesión 4 Experto Universitario

Escolano, Francisco

145

Experto Universitario Java Enterprise Componentes de presentacin 2012-2013 Depto. Ciencia de la Computacin e IA Sesin 1  

E-Print Network [OSTI]

Experto Universitario Java Enterprise Componentes de presentación © 2012-2013 Depto. Ciencia de la Universitario Java Enterprise Componentes de presentación © 2012-2013 Depto. Ciencia de la Computación e IA Componentes de presentación © 2012-2013 Depto. Ciencia de la Computación e IA Sesión 1 Experto Universitario

Escolano, Francisco

146

PUBLIC INFORMATION ANNEX I -PUBLIC INFORMATION  

E-Print Network [OSTI]

ANNEX I PUBLIC INFORMATION #12;ANNEX I - PUBLIC INFORMATION 11/12/2013 v. 2.0 Page I-1 PROMULGATION STATEMENT Annex I: Public Information, and contents within, is a guide to how the University maintains public information during an incident. The Annex is written in support of the Texas A&M University (TAMU

147

Public Health Conferences GENERAL PUBLIC HEALTH  

E-Print Network [OSTI]

Public Health Conferences GENERAL PUBLIC HEALTH Michigan's Premier Public Health Conference.sph.umich.edu/scr/news_events/event.cfm?ID=2631 American Public Health Association (APHA) 140th Annual Meeting & Exposition: October 27-31, 2012 in San Francisco, CA o http://www.apha.org/meetings/AnnualMeeting/ Global Health & Innovation 2013

Kamat, Vineet R.

148

Neutron and Nuclear Science Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications Recent publications related to neutron and nuclear science at LANSCE. Neutron and Nuclear Science Publications Chi-Nu Publications DANCE Publications GEANIE...

149

Utilizing Type Ia Supernovae in a Large, Fast, Imaging Survey to Constrain Dark Energy  

Science Journals Connector (OSTI)

We study the utility of a large sample of Type Ia supernovae (SNe Ia) that might be observed in an imaging survey that rapidly scans a large fraction of the sky for constraining dark energy. We consider both the information contained in the traditional luminosity distance test as well as the spread in Ia SN fluxes at fixed redshift induced by gravitational lensing. As would be required from an imaging survey, we include a treatment of photometric redshift uncertainties in our analysis. Our primary result is that the information contained in the mean distance moduli of SNe Ia and the dispersion of SN Ia distance moduli complement each other, breaking a degeneracy between the present dark energy equation of state and its time variation without the need for a high-redshift (z 0.8) SN sample. Including lensing information also allows for some internal calibration of photometric redshifts. To address photometric redshift uncertainties, we present dark energy constraints as a function of the size of an external set of spectroscopically observed SNe that may be used for redshift calibration, N spec. Depending upon the details of potentially available, external SN data sets, we find that an imaging survey can constrain the dark energy equation of state at the epoch where it is best constrained w p, with a 1? error of ?(w p) ? 0.03-0.09. In addition, the marginal improvement in the error ?(w p) from an increase in the spectroscopic calibration sample drops once N spec ~ a few ? 103. This result is important because it is of the order of the size of calibration samples likely to be compiled in the coming decade and because, for samples of this size, the spectroscopic and imaging surveys individually place comparable constraints on the dark energy equation of state. In all cases, it is best to calibrate photometric redshifts with a set of spectroscopically observed SNe with relatively more objects at high redshift (z 0.5) than the parent sample of imaging SNe.

Andrew R. Zentner; Suman Bhattacharya

2009-01-01T23:59:59.000Z

150

PUBLIC SUBMISSION  

Broader source: Energy.gov (indexed) [DOE]

2-2012%2010-10-11-600/Document%20List%2003-02-2012%2010-10-11-600_docs/Martin%20WeblerCover_DRAFT-0004.html[2/3/2012 12:40:30 PM] 2-2012%2010-10-11-600/Document%20List%2003-02-2012%2010-10-11-600_docs/Martin%20WeblerCover_DRAFT-0004.html[2/3/2012 12:40:30 PM] PUBLIC SUBMISSION As of: February 03, 2012 Received: January 05, 2012 Status: Pending_Post Tracking No. 80f8e384 Comments Due: January 20, 2012 Submission Type: Web Docket: DOE-HQ-2012-0004 U.S. Department of Energy Audit Guidance: For-Profit Recipients Comment On: DOE-HQ-2012-0004-0001 Audit Guidance: For-Profit Recipients Document: DOE-HQ-2012-0004-DRAFT-0004 Comment on FR Doc # 2011-32622 Submitter Information Name: Martin Webler Address: 866 Macarthur Dr 866 Macarthur Dr Pittsburgh, PA, 15228 General Comment In working with the "316 Audits" over the past year, I noted some general improvements in the guidance that would help clarify things for the auditor, the recipients and DOE personnel. I hope you

151

ARM - Public Information Materials  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

govPublicationsPublic Information Materials govPublicationsPublic Information Materials Publications Journal Articles Conference Documents Program Documents Technical Reports Publications Database Public Information Materials Image Library Videos Publication Resources Submit a Publication Publishing Procedures ARM Style Guide (PDF, 448KB) Acronyms Glossary Logos Contacts RSS for Publications Public Information Materials The ARM Climate Research Facility develops public information materials to communicate the purpose and objectives of the program to general audiences. These materials are designed to increase awareness of ARM Climate Research Facility goals and to document its scientific results to a lay audience. Public information materials include fact sheets, brochures, CDs, videos, press releases, and information packets. Approved materials are made

152

CIMAT, VI Escuela de verano, 25 de julio 7 de agosto 1999 Introducci'on a la Geometr'ia de la Mec'anica Cl'asica  

E-Print Network [OSTI]

parametrizada por (x(t); ?? x(t)): (d) Dibujar las gr'aficas de su energ'ia cin'etica T = ( ?? x) 2 =2 y potencial­ vaci'on de energ'ia, E = T + V = constante: (e) Repetir los 4 incisos anteriores con x(1) = 2; ?? x(0CIMAT, VI Escuela de verano, 25 de julio ­ 7 de agosto 1999 Introducci'on a la Geometr'ia de la Mec

Bor, Gil

153

CIMAT, VI Escuela de verano, 25 de julio -7 de agosto 1999 Introducci'on a la Geometr'ia de la Mec'anica Cl'asica  

E-Print Network [OSTI]

(t), `x(t)). (d)Dibujar las gr'aficas de su energ'ia cin'etica T = (x`)2=2 y potencial* * V = x2- vaci'on de energ'ia, E = T + V = constante. (e)Repetir los 4 incisos anteriores con x(1) = 2, `x CIMAT, VI Escuela de verano, 25 de julio - 7 de agosto 1999 Introducci'on a la Geometr'ia de la

Bor, Gil

154

Study of the Detonation Phase in the Gravitationally Confined Detonation Model of Type Ia Supernovae  

Science Journals Connector (OSTI)

We study the gravitationally confined detonation (GCD) model of Type Ia supernovae (SNe Ia) through the detonation phase and into homologous expansion. In the GCD model, a detonation is triggered by the surface flow due to single-point, off-center flame ignition in carbon-oxygen white dwarfs (WDs). The simulations are unique in terms of the degree to which nonidealized physics is used to treat the reactive flow, including weak reaction rates and a time-dependent treatment of material in nuclear statistical equilibrium (NSE). Careful attention is paid to accurately calculating the final composition of material which is burned to NSE and frozen out in the rapid expansion following the passage of a detonation wave over the high-density core of the WD; and an efficient method for nucleosynthesis postprocessing is developed which obviates the need for costly network calculations along tracer particle thermodynamic trajectories. Observational diagnostics are presented for the explosion models, including abundance stratifications and integrated yields. We find that for all of the ignition conditions studied here a self-regulating process comprised of neutronization and stellar expansion results in final 56Ni masses of ~1.1M ?. But, more energetic models result in larger total NSE and stable Fe-peak yields. The total yield of intermediate mass elements is ~0.1M ? and the explosion energies are all around 1.5 ? 1051 erg. The explosion models are briefly compared to the inferred properties of recent SN Ia observations. The potential for surface detonation models to produce lower-luminosity (lower 56Ni mass) SNe is discussed.

Casey A. Meakin; Ivo Seitenzahl; Dean Townsley; George C. Jordan IV; James Truran; Don Lamb

2009-01-01T23:59:59.000Z

155

IS WX CEN A POSSIBLE TYPE Ia SUPERNOVA PROGENITOR WITH WIND-DRIVEN MASS TRANSFER?  

SciTech Connect (OSTI)

WX Cen is one of a few compact binary supersoft X-ray sources (CBSS) in the Galaxy that is a possible Type Ia supernova (SN Ia) progenitor. The supersoft X-ray radiation is explained as hydrostatic nuclear burning on the surface of the white dwarf component that is accreting hydrogen from a stellar companion at a high rate. If the mass donor in this system has a low mass, as has been suggested in the literature, one would expect a high wind-driven mass transfer rate. In that case, the orbital period of the system should increase. To test this theoretical prediction, we have monitored the system photometrically since 2010. By using four newly determined eclipse timings together with those collected from the literature, we discovered that the orbital period is decreasing at a rate of dP/dt = -5.15 Multiplication-Sign 10{sup -7} days yr{sup -1}. The long-term decrease in the orbital period is contrary to the prediction that the system is powered by wind-driven accretion. It therefore seems plausible that the mass donor could be more massive than the white dwarf, and that the mass transfer is driven by the thermal instability of the donor star. This finding suggests that WX Cen is a key object to check the physical mechanisms of mass accretion in CBSS. The corresponding timescale of the period change is about P/P-dot {approx} 0.81 x 10{sup 6} yr, indicating that WX Cen may evolve into an SNe Ia within one million years in the Galaxy.

Qian, S.-B.; Shi, G.; Zhu, L.-Y.; Liu, L.; Zhao, E.-G.; Li, L.-J. [Yunnan Observatories, Chinese Academy of Sciences (CAS), P.O. Box 110, 650011 Kunming (China); Fernandez Lajus, E.; Di Sisto, R. P., E-mail: qsb@ynao.ac.cn [Facultad de Ciencias Astronomicas y Geofisicas, Universidad Nacional de La Plata, 1900 La Plata, Buenos Aires (Argentina)

2013-08-01T23:59:59.000Z

156

On the Thermonuclear Runaway in Type Ia Supernovae: How to run away?  

E-Print Network [OSTI]

Type Ia Supernovae are thought to be thermonuclear explosions of massive white dwarfs (WD). We present the first study of multi-dimensional effects during the final hours prior to the thermonuclear runaway which leads to the explosion. The calculations utilize an implicit, 2-D hydro code.Mixing and the ignition process are studied in detail. We find that the initial chemical structure of the WD is changed but the material is not fully homogenized. The exploding WD sustains a central region with a low C/O ratio. This implies that the explosive nuclear burning will begin in a partially C-depleted environment. The thermonuclear runaway happens in a well defined region close to the center. It is induced by compressional heat when matter is brought inwards by convective flows. We find no evidence for multiple spot or strong off-center ignition. Convective velocities are of the order of 100 km/sec which is well above the effective burning speeds in SNe Ia previously expected right after the runaway. For about 0.5 to 1 sec, the speed of the burning front will neither be determined by the laminar speed nor the Rayleigh-Taylor instabilities but by convective flows produced prior to the runaway. The consequences are discussed for our under- standing of the detailed physics of the flame propagation, the deflagration detonation transition, and the nucleosynthesis in the central layers. Our results strongly suggest the pre-conditioning of the progenitor as a key-factor for our understanding of the diversity in SNeIa.

P. Hoeflich; J. Stein

2001-12-07T23:59:59.000Z

157

Reconstruction of Hessence Dark Energy and the Latest Type Ia Supernovae Gold Dataset  

E-Print Network [OSTI]

Recently, many efforts have been made to build dark energy models whose equation-of-state parameter can cross the so-called phantom divide $w_{de}=-1$. One of them is the so-called hessence dark energy model in which the role of dark energy is played by a non-canonical complex scalar field. In this work, we develop a simple method based on Hubble parameter $H(z)$ to reconstruct the hessence dark energy. As examples, we use two familiar parameterizations for $H(z)$ and fit them to the latest 182 type Ia supernovae Gold dataset. In the reconstruction, measurement errors are fully considered.

Hao Wei; Ningning Tang; Shuang Nan Zhang

2007-02-28T23:59:59.000Z

158

Reconstruction of a Deceleration Parameter from the Latest Type Ia Supernovae Gold Dataset  

E-Print Network [OSTI]

In this paper, a parameterized deceleration parameter $q(z)= 1/2 - a/(1 + z)^b$ is reconstructed from the latest type Ia supernovae gold dataset. It is found out that the transition redshift from decelerated expansion to accelerated expansion is at $z_T=0.35^{+0.14}_{-0.07}$ with $1\\sigma$ confidence level in this parameterized deceleration parameter. And, the best fit values of parameters in $1\\sigma$ errors are $a=1.56^{+0.99}_{-0.55}$ and $b=3.82^{+3.70}_{-2.27}$.

Lixin Xu; Chengwu Zhang; Baorong Chang; Hongya Liu

2007-01-17T23:59:59.000Z

159

On the Stability of Thermonuclear Burning Fronts in Type Ia Supernovae  

E-Print Network [OSTI]

The propagation of cellularly stabilized thermonuclear flames is investigated by means of numerical simulations. In Type Ia supernova explosions the corresponding burning regime establishes at scales below the Gibson length. The cellular flame stabilization - which is a result of an interplay between the Landau-Darrieus instability and a nonlinear stabilization mechanism - is studied for the case of propagation into quiescent fuel as well as interaction with vortical fuel flows. Our simulations indicate that in thermonuclear supernova explosions stable cellular flames develop around the Gibson scale and that deflagration-to-detonation transition is unlikely to be triggered from flame evolution effects here.

F. K. Roepke; W. Hillebrandt

2004-04-26T23:59:59.000Z

160

Unbiased Estimate of Dark Energy Density from Type Ia Supernova Data  

Science Journals Connector (OSTI)

Type Ia supernovae (SNe Ia) are currently the best probes of the dark energy in the universe. To constrain the nature of dark energy, we assume a flat universe and that the weak energy condition is satisfied, and we allow the density of dark energy, ?X(z), to be an arbitrary function of redshift. Using simulated data from a space-based SN pencil-beam survey, we find that by optimizing the number of parameters used to parameterize the dimensionless dark energy density, f(z) = ?X(z)/?X(z = 0), we can obtain an unbiased estimate of both f(z) and the fractional matter density of the universe, ?m. A plausible SN pencil-beam survey (with a square degree field of view and for an observational duration of 1 yr) can yield about 2000 SNe Ia with 0 ? z ? 2. Such a survey in space would yield SN peak luminosities with a combined intrinsic and observational dispersion of ?(mint) = 0.16 mag. We find that for such an idealized survey, ?m can be measured to 10% accuracy, and the dark energy density can be estimated to ~20% to z ~ 1.5, and ~20%-40% to z ~ 2, depending on the time dependence of the true dark energy density. Dark energy densities that vary more slowly can be more accurately measured. For the anticipated Supernova/Acceleration Probe (SNAP) mission, ?m can be measured to 14% accuracy, and the dark energy density can be estimated to ~20% to z ~ 1.2. Our results suggest that SNAP may gain much sensitivity to the time dependence of the dark energy density and ?m by devoting more observational time to the central pencil-beam fields to obtain more SNe Ia at z > 1.2. We use both a maximum likelihood analysis and a Monte Carlo analysis (when appropriate) to determine the errors of estimated parameters. We find that the Monte Carlo analysis gives a more accurate estimate of the dark energy density than the maximum likelihood analysis.

Yun Wang; Geoffrey Lovelace

2001-01-01T23:59:59.000Z

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161

One-dimensional delayed-detonation models of Type Ia supernovae: Confrontation to observations at bolometric maximum  

E-Print Network [OSTI]

The delayed-detonation explosion mechanism applied to a Chandrasekhar-mass white dwarf offers a very attractive model to explain the inferred characteristics of Type Ia supernovae (SNe Ia). The resulting ejecta are chemically stratified, have the same mass and roughly the same asymptotic kinetic energy, but exhibit a range in 56Ni mass. We investigate the contemporaneous photometric and spectroscopic properties of a sequence of delayed-detonation models, characterized by 56Ni masses between 0.18 and 0.81 Msun. Starting at 1d after explosion, we perform the full non-LTE, time-dependent radiative transfer with the code CMFGEN, with an accurate treatment of line blanketing, and compare our results to SNe Ia at bolometric maximum. Despite the 1D treatment, our approach delivers an excellent agreement to observations. We recover the range of SN Ia luminosities, colours, and spectral characteristics from the near-UV to 1 micron, for standard as well as low-luminosity 91bg-like SNe Ia. Our models predict an increase...

Blondin, Stphane; Hillier, D John; Khokhlov, Alexei M

2012-01-01T23:59:59.000Z

162

The p-Process in the Carbon Deflagration Model for Type Ia Supernovae and Chronology of the Solar System Formation  

SciTech Connect (OSTI)

We study nucleosynthesis of p-nuclei in the carbon deflagration model for Type Ia supernovae (SNe Ia) by assuming that seed nuclei are produced by the s-process in accreting layers on a carbon-oxygen white dwarf during mass accretion from a binary companion. We find that about 50 % of the p-nuclides are synthesized in proportion to the solar abundance and that p-isotopes of Mo and Ru which are significantly underproduced in Type II supernovae (SNe II) are produced up to a level close to other p-nuclei. Comparing the yields of iron and p-nuclei in SNe Ia we find that SNe Ia can contribute to the galactic evolution of the p-nuclei. Next, we consider nucleochronology of the solar system formation by using four radioactive nuclides and apply the result of the p-process nucleosynthesis to simple galactic chemical evolution models. We find that when assumed three phases of interstellar medium are mixed by the interdiffusion with the timescale of about 40 Myr 53Mn/55Mn value in the early solar system is consistent with a meteoritic value. In addition, we put constraints to a scenario that SNe Ia induce the core collapse of the molecular cloud, which leads to the formation of the solar system.

Kusakabe, Motohiko [Department of Astronomy, School of Science, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033 (Japan); National Astronomical Observatory of Japan, Mitaka, Tokyo 181-8588 (Japan); Iwamoto, Nobuyuki [Japan Atomic Energy Agency, Tokai, Ibaraki 319-1195 (Japan); Nomoto, Ken'ichi [Department of Astronomy, School of Science, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033 (Japan)

2006-07-12T23:59:59.000Z

163

Stable isotope-assisted NMR characterization of interaction between lipid A and sarcotoxin IA, a cecropin-type antibacterial peptide  

SciTech Connect (OSTI)

Highlights: ? Recombinant sarcotoxin IA was successfully produced with {sup 13}C- and {sup 15}N-labeling. ? Sarcotoxin IA adopts an N-terminal ?-helix upon binding to lipid A-embedding micelles. ? Two lysine residues are involved in lipid A-mediated antibacterial activities. -- Abstract: Sarcotoxin IA is a 39-residue cecropin-type peptide from Sarcophaga peregrina. This peptide exhibits antibacterial activity against Gram-negative bacteria through its interaction with lipid A, a core component of lipopolysaccharides. To acquire detailed structural information on this specific interaction, we performed NMR analysis using bacterially expressed sarcotoxin IA analogs with {sup 13}C- and {sup 15}N-labeling along with lipid A-embedding micelles composed of dodecylphosphocholine. By inspecting the stable isotope-assisted NMR data, we revealed that the N-terminal segment (Leu3Arg18) of sarcotoxin IA formed an amphiphilic ?-helix upon its interaction with the aqueous micelles. Furthermore, chemical shift perturbation data indicated that the amino acid residues displayed on this ?-helix were involved in the specific interaction with lipid A. On the basis of these data, we successfully identified Lys4 and Lys5 as key residues in the interaction with lipid A and the consequent antibacterial activity. Therefore, these results provide unique information for designing chemotherapeutics based on antibacterial peptide structures.

Yagi-Utsumi, Maho [Institute for Molecular Science and Okazaki Institute for Integrative Bioscience, National Institutes of Natural Sciences, Okazaki 444-8787 (Japan) [Institute for Molecular Science and Okazaki Institute for Integrative Bioscience, National Institutes of Natural Sciences, Okazaki 444-8787 (Japan); Graduate School of Pharmaceutical Sciences, Nagoya City University, Nagoya 467-8603 (Japan); Yamaguchi, Yoshiki [Graduate School of Pharmaceutical Sciences, Nagoya City University, Nagoya 467-8603 (Japan) [Graduate School of Pharmaceutical Sciences, Nagoya City University, Nagoya 467-8603 (Japan); Advanced Science Institute, RIKEN, Wako 351-0198 (Japan); Boonsri, Pornthip [Institute for Molecular Science and Okazaki Institute for Integrative Bioscience, National Institutes of Natural Sciences, Okazaki 444-8787 (Japan) [Institute for Molecular Science and Okazaki Institute for Integrative Bioscience, National Institutes of Natural Sciences, Okazaki 444-8787 (Japan); Department of Chemistry, Faculty of Science, Kasetsart University, Bangkok 10900 (Thailand); Iguchi, Takeshi [Bioscience Research Laboratory, Fujiya Co., Ltd., Hadano, Kanagawa 257-0031 (Japan)] [Bioscience Research Laboratory, Fujiya Co., Ltd., Hadano, Kanagawa 257-0031 (Japan); Okemoto, Kazuo [Department of Biochemistry and Cell Biology, National Institute of Infectious Disease, Tokyo 162-8640 (Japan)] [Department of Biochemistry and Cell Biology, National Institute of Infectious Disease, Tokyo 162-8640 (Japan); Natori, Shunji [National Institute of Agrobiological Sciences, Tsukuba 305-8602 (Japan)] [National Institute of Agrobiological Sciences, Tsukuba 305-8602 (Japan); Kato, Koichi, E-mail: kkatonmr@ims.ac.jp [Institute for Molecular Science and Okazaki Institute for Integrative Bioscience, National Institutes of Natural Sciences, Okazaki 444-8787 (Japan) [Institute for Molecular Science and Okazaki Institute for Integrative Bioscience, National Institutes of Natural Sciences, Okazaki 444-8787 (Japan); Graduate School of Pharmaceutical Sciences, Nagoya City University, Nagoya 467-8603 (Japan); The Glycoscience Institute, Ochanomizu University, Tokyo 135-0064 (Japan); GLYENCE Co., Ltd., Nagoya 474-0858 (Japan)

2013-02-08T23:59:59.000Z

164

Campus Public Safety Office Michael Soto, Director of Public Safety  

E-Print Network [OSTI]

Campus Public Safety Office Michael Soto, Director of Public Safety Service Resource, teaching, research and service. Michael D. Soto Director of Public Safety Public Safety Office Service

Bertini, Robert L.

165

Commitment to Public Involvement  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Create a Sustainable Future Commitment to Public Involvement Commitment to Public Involvement LANL is commited to our neighbors August 1, 2013 Lab Director McMillan talks with...

166

Publications | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Combined Heat & Power Deployment Publications Publications Thumbnail image of the cover for the Combined Heat and Power (CHP): A Decade of Progress, A Vision for the Future,...

167

ORISE: Public Health Communication  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Communication Public Health Communication The Oak Ridge Institute for Science and Education (ORISE) assists government agencies and organizations in addressing public health...

168

ORISE: Public Health Preparedness  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Preparedness Public Health Preparedness The Oak Ridge Institute for Science and Education (ORISE) recognizes that public health events will largely be managed at the local level,...

169

Public Outreach Committee Meeting  

Broader source: Energy.gov [DOE]

The ORSSAB Public OutreachCommittee meeting is open to the public. For more information about participating, call (865) 241-4583.

170

Public Outreach committee meeting  

Broader source: Energy.gov [DOE]

The ORSSAB Public Outreach Committee meeting is open to the public. More information about the conference call will be posted as the meeting approaches.

171

IACT Publications and Presentations  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications and Presentations Peer-Reviewed Publications Conference Proceedings, Abstracts, Presentations, and Poster Sessions IACT-funded Master and Doctoral Theses September...

172

Geothermal: Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Sorted By: Relevance, Descending Results: 1-25 of exactly 18776 matches. Sort Results By: Relevance Publication Date System Entry Date Document Type Title Research Org Sponsoring Org OSTI Identifier Report Number DOE Contract Number Ascending Descending Go Show: Make a Selection OSTI ID Report Number DOE Contract No Other Identifier No Document Type Research Org Sponsoring Org Subject Publisher Country Language Availability Entry Date Keywords Go Page 1 of 400 Next » Go to Page: 1 of 400 2 of 400 3 of 400 4 of 400 5 of 400 6 of 400 7 of 400 8 of 400 9 of 400 10 of 400 11 of 400 12 of 400 13 of 400 14 of 400 15 of 400 16 of 400 17 of 400 18 of 400 19 of 400 20 of 400 21 of 400 22 of 400 23 of 400 24 of 400 25 of 400 26 of 400 27 of 400 28 of 400 29 of 400 30 of 400 31 of 400 32 of 400 33 of 400 34 of 400 35 of 400 36 of 400 37 of 400 38 of 400 39 of 400 40 of 400 41 of 400 42 of 400 43 of 400 44 of 400 45 of 400 46 of 400 47 of 400 48 of 400 49 of 400 50 of 400 51 of 400 52 of 400 53 of 400 54 of 400 55 of 400 56 of 400 57 of 400 58 of 400 59 of 400 60 of 400 61 of 400 62 of 400 63 of 400 64 of 400 65 of 400 66 of 400 67 of 400 68 of 400 69 of 400 70 of 400 71 of 400 72 of 400 73 of 400 74 of 400 75 of 400 76 of 400 77 of 400 78 of 400 79 of 400 80 of 400 81 of 400 82 of 400 83 of 400 84 of 400 85 of 400 86 of 400 87 of 400 88 of 400 89 of 400 90 of 400 91 of 400 92 of 400 93 of 400 94 of 400 95 of 400 96 of 400 97 of 400 98 of 400 99 of 400 100 of 400 101 of 400 102 of 400 103 of 400 104 of 400 105 of 400 106 of 400 107 of 400 108 of 400 109 of 400 110 of 400 111 of 400 112 of 400 113 of 400 114 of 400 115 of 400 116 of 400 117 of 400 118 of 400 119 of 400 120 of 400 121 of 400 122 of 400 123 of 400 124 of 400 125 of 400 126 of 400 127 of 400 128 of 400 129 of 400 130 of 400 131 of 400 132 of 400 133 of 400 134 of 400 135 of 400 136 of 400 137 of 400 138 of 400 139 of 400 140 of 400 141 of 400 142 of 400 143 of 400 144 of 400 145 of 400 146 of 400 147 of 400 148 of 400 149 of 400 150 of 400 151 of 400 152 of 400 153 of 400 154 of 400 155 of 400 156 of 400 157 of 400 158 of 400 159 of 400 160 of 400 161 of 400 162 of 400 163 of 400 164 of 400 165 of 400 166 of 400 167 of 400 168 of 400 169 of 400 170 of 400 171 of 400 172 of 400 173 of 400 174 of 400 175 of 400 176 of 400 177 of 400 178 of 400 179 of 400 180 of 400 181 of 400 182 of 400 183 of 400 184 of 400 185 of 400 186 of 400 187 of 400 188 of 400 189 of 400 190 of 400 191 of 400 192 of 400 193 of 400 194 of 400 195 of 400 196 of 400 197 of 400 198 of 400 199 of 400 200 of 400 201 of 400 202 of 400 203 of 400 204 of 400 205 of 400 206 of 400 207 of 400 208 of 400 209 of 400 210 of 400 211 of 400 212 of 400 213 of 400 214 of 400 215 of 400 216 of 400 217 of 400 218 of 400 219 of 400 220 of 400 221 of 400 222 of 400 223 of 400 224 of 400 225 of 400 226 of 400 227 of 400 228 of 400 229 of 400 230 of 400 231 of 400 232 of 400 233 of 400 234 of 400 235 of 400 236 of 400 237 of 400 238 of 400 239 of 400 240 of 400 241 of 400 242 of 400 243 of 400 244 of 400 245 of 400 246 of 400 247 of 400 248 of 400 249 of 400 250 of 400 251 of 400 252 of 400 253 of 400 254 of 400 255 of 400 256 of 400 257 of 400 258 of 400 259 of 400 260 of 400 261 of 400 262 of 400 263 of 400 264 of 400 265 of 400 266 of 400 267 of 400 268 of 400 269 of 400 270 of 400 271 of 400 272 of 400 273 of 400 274 of 400 275 of 400 276 of 400 277 of 400 278 of 400 279 of 400 280 of 400 281 of 400 282 of 400 283 of 400 284 of 400 285 of 400 286 of 400 287 of 400 288 of 400 289 of 400 290 of 400 291 of 400 292 of 400 293 of 400 294 of 400 295 of 400 296 of 400 297 of 400 298 of 400 299 of 400 300 of 400 301 of 400 302 of 400 303 of 400 304 of 400 305 of 400 306 of 400 307 of 400 308 of 400 309 of 400 310 of 400 311 of 400 312 of 400 313 of 400 314 of 400 315 of 400 316 of 400 317 of 400 318 of 400 319 of 400 320 of 400 321 of 400 322 of 400 323 of 400 324 of 400 325 of 400 326 of 400 327 of 400 328 of 400 329 of 400 330 of 400 331 of 400 332 of 400 333 of 400 334 of 400 335 of 400 336 of 400 337 of 400 338 of 400 339 of 400 340 of 400 341 of 400 342 of 400 343 of 400 344 of 400 345 of 400 346 of 400 347 of 400 348 of 400 349 of 400 350 of 400 351 of 400 352 of 400 353 of 400 354 of 400 355 of 400 356 of 400 357 of 400 358 of 400 359 of 400 360 of 400 361 of 400 362 of 400 363 of 400 364 of 400 365 of 400 366 of 400 367 of 400 368 of 400 369 of 400 370 of 400 371 of 400 372 of 400 373 of 400 374 of 400 375 of 400 376 of 400 377 of 400 378 of 400 379 of 400 380 of 400 381 of 400 382 of 400 383 of 400 384 of 400 385 of 400 386 of 400 387 of 400 388 of 400 389 of 400 390 of 400 391 of 400 392 of 400 393 of 400 394 of 400 395 of 400 396 of 400 397 of 400 398 of 400 399 of 400 400 of 400 Go

173

Inference for the dark energy equation of state using Type IA supernova data  

E-Print Network [OSTI]

The surprising discovery of an accelerating universe led cosmologists to posit the existence of "dark energy"--a mysterious energy field that permeates the universe. Understanding dark energy has become the central problem of modern cosmology. After describing the scientific background in depth, we formulate the task as a nonlinear inverse problem that expresses the comoving distance function in terms of the dark-energy equation of state. We present two classes of methods for making sharp statistical inferences about the equation of state from observations of Type Ia Supernovae (SNe). First, we derive a technique for testing hypotheses about the equation of state that requires no assumptions about its form and can distinguish among competing theories. Second, we present a framework for computing parametric and nonparametric estimators of the equation of state, with an associated assessment of uncertainty. Using our approach, we evaluate the strength of statistical evidence for various competing models of dark energy. Consistent with current studies, we find that with the available Type Ia SNe data, it is not possible to distinguish statistically among popular dark-energy models, and that, in particular, there is no support in the data for rejecting a cosmological constant. With much more supernova data likely to be available in coming years (e.g., from the DOE/NASA Joint Dark Energy Mission), we address the more interesting question of whether future data sets will have sufficient resolution to distinguish among competing theories.

Christopher Genovese; Peter Freeman; Larry Wasserman; Robert Nichol; Christopher Miller

2008-05-27T23:59:59.000Z

174

Flame-driven deflagration-to-detonation transitions in Type Ia supernovae?  

E-Print Network [OSTI]

Although delayed detonation models of thermonuclear explosions of white dwarfs seem promising for reproducing Type Ia supernovae, the transition of the flame propagation mode from subsonic deflagration to supersonic detonation remains hypothetical. A potential instant for this transition to occur is the onset of the distributed burning regime, i.e. the moment when turbulence first affects the internal flame structure. Some studies of the burning microphysics indicate that a deflagration-to-detonation transition may be possible here, provided the turbulent intensities are strong enough. Consequently, the magnitude of turbulent velocity fluctuations generated by the deflagration flame is analyzed at the onset of the distributed burning regime in several three-dimensional simulations of deflagrations in thermonuclear supernovae. It is shown that the corresponding probability density functions fall off towards high turbulent velocity fluctuations much more slowly than a Gaussian distribution. Thus, values claimed to be necessary for triggering a detonation are likely to be found in sufficiently large patches of the flame. Although the microphysical evolution of the burning is not followed and a successful deflagration-to-detonation transition cannot be guaranteed from simulations presented here, the results still indicate that such events may be possible in Type Ia supernova explosions.

F. K. Roepke

2007-09-26T23:59:59.000Z

175

Flame Evolution During Type Ia Supernovae and the Deflagration Phase in the Gravitationally Confined Detonation Scenario  

E-Print Network [OSTI]

We develop an improved method for tracking the nuclear flame during the deflagration phase of a Type Ia supernova, and apply it to study the variation in outcomes expected from the gravitationally confined detonation (GCD) paradigm. A simplified 3-stage burning model and a non-static ash state are integrated with an artificially thickened advection-diffusion-reaction (ADR) flame front in order to provide an accurate but highly efficient representation of the energy release and electron capture in and after the unresolvable flame. We demonstrate that both our ADR and energy release methods do not generate significant acoustic noise, as has been a problem with previous ADR-based schemes. We proceed to model aspects of the deflagration, particularly the role of buoyancy of the hot ash, and find that our methods are reasonably well-behaved with respect to numerical resolution. We show that if a detonation occurs in material swept up by the material ejected by the first rising bubble but gravitationally confined to the white dwarf (WD) surface (the GCD paradigm), the density structure of the WD at detonation is systematically correlated with the distance of the deflagration ignition point from the center of the star. Coupled to a suitably stochastic ignition process, this correlation may provide a plausible explanation for the variety of nickel masses seen in Type Ia Supernovae.

D. M. Townsley; A. C. Calder; S. M. Asida; I. R. Seitenzahl; F. Peng; N. Vladimirova; D. Q. Lamb; J. W. Truran

2007-06-07T23:59:59.000Z

176

Constraining a bulk viscous matter-dominated cosmological model using SNe Ia, CMB and LSS  

E-Print Network [OSTI]

We present and constrain a cosmological model which component is a pressureless fluid with bulk viscosity as an explanation for the present accelerated expansion of the universe. We study the particular model of a constant bulk viscosity coefficient \\zeta_m. The possible values of \\zeta_m are constrained using the cosmological tests of SNe Ia Gold 2006 sample, the CMB shift parameter R from the three-year WMAP observations, the Baryon Acoustic Oscillation (BAO) peak A from the Sloan Digital Sky Survey (SDSS) and the Second Law of Thermodynamics (SLT). It was found that this model is in agreement with the SLT using only the SNe Ia test. However when the model is submitted to the three cosmological tests together (SNe+CMB+BAO) the results are: 1.- the model violates the SLT, 2.- predicts a value of H_0 \\approx 53 km sec^{-1} Mpc^{-1} for the Hubble constant, and 3.- we obtain a bad fit to data with a \\chi^2_{min} \\approx 400 (\\chi^2_{d.o.f.} \\approx 2.2). These results indicate that this model is ruled out by the observations.

Arturo Avelino; U. Nucamendi; F. S. Guzmn

2008-01-10T23:59:59.000Z

177

Parametrizing the transition to the phantom epoch with Supernovae Ia and Standard Rulers  

E-Print Network [OSTI]

The properties of some particular parametrizations of the dark energy Equation of State (EoS) are studied by using Supernovae Ia data (HST Cluster Supernova Survey) combined with Standard Ruler datasets (Cosmic Microwave Background (CMB) and Baryon Acoustic Oscillations (BAO)). In this sense, we propose some parametrizations that may present a (fast) transition to a phantom dark energy EoS (where $w_{DE}<-1$) and compare the results with the $\\Lambda$CDM model. The best fit of the models is obtained by using Sne Ia and Standard Ruler datasets, which provides some information about whether the phantom transition may be supported by the observations. In this regard, the crossing of the phantom barrier is allowed statistically but the occurrence of a future singularity seems unlikely. Furthermore, the reconstruction of a (non-)canonical scalar field Lagrangian from the EoS parameter is studied, where shown that EoS parametrizations can be well reconstructed in terms of scalar fields.

Leanizbarrutia, Iker

2014-01-01T23:59:59.000Z

178

Verifying the Cosmological Utility of Type Ia Supernovae:Implications of a Dispersion in the Ultraviolet Spectra  

SciTech Connect (OSTI)

We analyze the mean rest-frame ultraviolet (UV) spectrum ofType Ia Supernovae(SNe) and its dispersion using high signal-to-noiseKeck-I/LRIS-B spectroscopyfor a sample of 36 events at intermediateredshift (z=0.5) discoveredby the Canada-France-Hawaii TelescopeSupernova Legacy Survey (SNLS). Weintroduce a new method for removinghost galaxy contamination in our spectra,exploiting the comprehensivephotometric coverage of the SNLS SNe and theirhost galaxies, therebyproviding the first quantitative view of the UV spectralproperties of alarge sample of distant SNe Ia. Although the mean SN Ia spectrumhas notevolved significantly over the past 40 percent of cosmic history,preciseevolutionary constraints are limited by the absence of acomparable sample ofhigh quality local spectra. The mean UV spectrum ofour z 0.5 SNe Ia and itsdispersion is tabulated for use in futureapplications. Within the high-redshiftsample, we discover significant UVspectral variations and exclude dust extinctionas the primary cause byexamining trends with the optical SN color. Although progenitormetallicity may drive some of these trends, the variations we see aremuchlarger than predicted in recent models and do not follow expectedpatterns.An interesting new result is a variation seen in the wavelengthof selected UVfeatures with phase. We also demonstrate systematicdifferences in the SN Iaspectral features with SN lightcurve width inboth the UV and the optical. Weshow that these intrinsic variations couldrepresent a statistical limitation in thefuture use of high-redshift SNeIa for precision cosmology. We conclude thatfurther detailed studies areneeded, both locally and at moderate redshift wherethe rest-frame UV canbe studied precisely, in order that future missions canconfidently beplanned to fully exploit SNe Ia as cosmological probes.

Ellis, R.S.; Sullivan, M.; Nugent, P.E.; Howell, D.A.; Gal-Yam,A.; Astier, P.; Balam, D.; Balland, C.; Basa, S.; Carlberg, R.G.; Conley,A.; Fouchez, D.; Guy, J.; Hardin, D.; Hook, I.; Pain, R.; Perrett, K.; Pritchet, C.J.; Regnault, N.

2007-11-02T23:59:59.000Z

179

Petroleum Institute Scholarly Publications  

E-Print Network [OSTI]

Abu Dhabi The Petroleum Institute Scholarly Publications January 1st ­ December 31st 2007 #12;The Petroleum Institute Scholarly Publications January 1st ­ December 31st 2007 v #12;- 2 - Scholarly Publications 2007 | The Petroleum Institute #12;- 3 - Scholarly Publications 2007 | The Petroleum Institute

180

Reports and other Publications  

Science Journals Connector (OSTI)

... 4. Industrial Electric Timer. (Publication 85/17-1). Pp. 4. Auto-Transformer Contactor Starters. (Publication 90/15-1). Pp. 2. A.C. ... Starters. (Publication 90/15-1). Pp. 2. A.C. Contactor Starters for Electric Capstans and Winches. (Publication 91/8-1). Pp. 2. ...

1951-04-14T23:59:59.000Z

Note: This page contains sample records for the topic "denison ia public" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

CIMAT, VIII Escuela de verano, 30 de julio -10 de ago* Introducci'on a la Geometr'ia de la Mec'ani*  

E-Print Network [OSTI]

conservativo. 18.Sea A(E) el 'area dentro de una curva de fase cerrada que corresponde a nive* *l de energ'ia Introducci'on a la Geometr'ia de la Mec'ani* *ca Cl'asica Problemas 13 - 19

Bor, Gil

182

LATE-TIME SPECTRAL OBSERVATIONS OF THE STRONGLY INTERACTING TYPE Ia SUPERNOVA PTF11kx  

SciTech Connect (OSTI)

PTF11kx was a Type Ia supernova (SN Ia) that showed time-variable absorption features, including saturated Ca II H and K lines that weakened and eventually went into emission. The strength of the emission component of H{alpha} gradually increased, implying that the SN was undergoing significant interaction with its circumstellar medium (CSM). These features, and many others, were blueshifted slightly and showed a P-Cygni profile, likely indicating that the CSM was directly related to, and probably previously ejected by, the progenitor system itself. These and other observations led Dilday et al. to conclude that PTF11kx came from a symbiotic nova progenitor like RS Oph. In this work we extend the spectral coverage of PTF11kx to 124-680 rest-frame days past maximum brightness. The late-time spectra of PTF11kx are dominated by H{alpha} emission (with widths of full width at half-maximum intensity Almost-Equal-To 2000 km s{sup -1}), strong Ca II emission features ({approx}10,000 km s{sup -1} wide), and a blue 'quasi-continuum' due to many overlapping narrow lines of Fe II. Emission from oxygen, He I, and Balmer lines higher than H{alpha} is weak or completely absent at all epochs, leading to large observed H{alpha}/H{beta} intensity ratios. The H{alpha} emission appears to increase in strength with time for {approx}1 yr, but it subsequently decreases significantly along with the Ca II emission. Our latest spectrum also indicates the possibility of newly formed dust in the system as evidenced by a slight decrease in the red wing of H{alpha}. During the same epochs, multiple narrow emission features from the CSM temporally vary in strength. The weakening of the H{alpha} and Ca II emission at late times is possible evidence that the SN ejecta have overtaken the majority of the CSM and agrees with models of other strongly interacting SNe Ia. The varying narrow emission features, on the other hand, may indicate that the CSM is clumpy or consists of multiple thin shells.

Silverman, Jeffrey M. [Department of Astronomy, University of Texas, Austin, TX 78712-0259 (United States); Nugent, Peter E.; Filippenko, Alexei V.; Cenko, S. Bradley [Department of Astronomy, University of California, Berkeley, CA 94720-3411 (United States); Gal-Yam, Avishay [Benoziyo Center for Astrophysics, The Weizmann Institute of Science, Rehovot 76100 (Israel); Sullivan, Mark [School of Physics and Astronomy, University of Southampton, Southampton SO17 1BJ (United Kingdom); Howell, D. Andrew [Las Cumbres Observatory Global Telescope Network, Goleta, CA 93117 (United States); Pan, Yen-Chen; Hook, Isobel M., E-mail: jsilverman@astro.as.utexas.edu [Department of Physics (Astrophysics), University of Oxford, Keble Road, Oxford OX1 3RH (United Kingdom)

2013-08-01T23:59:59.000Z

183

Type Ia supernova diversity: white dwarf central density as a secondary parameter in three-dimensional delayed detonation models  

Science Journals Connector (OSTI)

......function of redshift. The standard model of SNe Ia relies on the nuclear fusion of the initial composition (predominantly 12C and 16O) of...generated from a Monte Carlo based algorithm. The primary input parameters are the number of the ignition kernels and the......

I. R. Seitenzahl; F. Ciaraldi-Schoolmann; F. K. Rpke

2011-07-01T23:59:59.000Z

184

EARLY RADIO AND X-RAY OBSERVATIONS OF THE YOUNGEST NEARBY TYPE Ia SUPERNOVA PTF 11kly (SN 2011fe)  

SciTech Connect (OSTI)

On 2011 August 24 (UT) the Palomar Transient Factory (PTF) discovered PTF11kly (SN 2011fe), the youngest and most nearby Type Ia supernova (SN Ia) in decades. We followed this event up in the radio (centimeter and millimeter bands) and X-ray bands, starting about a day after the estimated explosion time. We present our analysis of the radio and X-ray observations, yielding the tightest constraints yet placed on the pre-explosion mass-loss rate from the progenitor system of this supernova. We find a robust limit of M-dot {approx}<10{sup -8}(w/100 km s{sup -1}) M{sub sun} yr{sup -1} from sensitive X-ray non-detections, as well as a similar limit from radio data, which depends, however, on assumptions about microphysical parameters. We discuss our results in the context of single-degenerate models for SNe Ia and find that our observations modestly disfavor symbiotic progenitor models involving a red giant donor, but cannot constrain systems accreting from main-sequence or sub-giant stars, including the popular supersoft channel. In view of the proximity of PTF11kly and the sensitivity of our prompt observations, we would have to wait for a long time (a decade or longer) in order to more meaningfully probe the circumstellar matter of SNe Ia.

Horesh, Assaf; Kulkarni, S. R.; Carpenter, John; Kasliwal, Mansi M.; Ofek, Eran O. [Cahill Center for Astrophysics, California Institute of Technology, Pasadena, CA 91125 (United States); Fox, Derek B. [Astronomy and Astrophysics, Eberly College of Science, Pennsylvania State University, University Park, PA 16802 (United States); Quimby, Robert [IPMU, University of Tokyo, Kashiwanoha 5-1-5, Kashiwa-shi, Chiba (Japan); Gal-Yam, Avishay [Benoziyo Center for Astrophysics, Faculty of Physics, Weizmann Institute of Science, Rehovot 76100 (Israel); Cenko, S. Bradley [Department of Astronomy, University of California, Berkeley, CA 94720-3411 (United States); De Bruyn, A. G. [Netherlands Institute for Radio Astronomy (ASTRON), Postbus 2, NL-7990 AA Dwingeloo (Netherlands); Kamble, Atish; Wijers, Ralph A. M. J. [Center for Gravitation and Cosmology, University of Wisconsin, Milwaukee, WI 53211 (United States); Van der Horst, Alexander J. [Universities Space Research Association, NSSTC, Huntsville, AL 35805 (United States); Kouveliotou, Chryssa [Space Science Office, VP-62, NASA-Marshall Space Flight Center, Huntsville, AL 35805 (United States); Podsiadlowski, Philipp; Sullivan, Mark; Maguire, Kate [Department of Physics (Astrophysics), University of Oxford, Keble Road, Oxford OX1 3RH (United Kingdom); Howell, D. Andrew [Las Cumbres Observatory Global Telescope Network, Santa Barbara, CA 93117 (United States); Nugent, Peter E. [Computational Cosmology Center, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, CA 94720 (United States); Gehrels, Neil [NASA-Goddard Space Flight Center, Greenbelt, MD 20771 (United States); and others

2012-02-10T23:59:59.000Z

185

Experto Universitario Java Enterprise Validacin e internacionalizacin 2012-2013 Depto. Ciencia de la Computacin e IA Spring  

E-Print Network [OSTI]

Experto Universitario Java Enterprise Validación e internacionalización © 2012-2013 Depto. Ciencia #12;Experto Universitario Java Enterprise Validación e internacionalización © 2012-2013 Depto. Ciencia Java Enterprise Validación e internacionalización © 2012-2013 Depto. Ciencia de la Computación e IA

Escolano, Francisco

186

TheThe ScienceScience ForumForum (as I(as I picturepicture itit)) Scholarly work  

E-Print Network [OSTI]

#12;Robotics TheThe ScienceScience ForumForum (as I(as I picturepicture itit)) Humanities Scholarly of photonics, robotics, telematics, dynamic physical rendering and intelligent sensors served as the basis to inspire four bestselling authors. The results are four short stories which paint amusing, thought

Torras, Carme

187

EXCELLENTIA CoLumbIA ENgINEErINg66 echanical engineers think about the design, construction, material proper-  

E-Print Network [OSTI]

responsibility for understanding how engines work, how buildings can be more efficiently built, and howHEALTH EXCELLENTIA CoLumbIA ENgINEErINg66 M echanical engineers think about the design the environment affects bridge architecture. They also apply their knowledge to the workings of the human body

Hone, James

188

ANALYSIS OF LIMIT CYCLE STABILITY IN A TAP-CHANGING TRANSFORMER V. Donde I.A. Hiskens  

E-Print Network [OSTI]

ANALYSIS OF LIMIT CYCLE STABILITY IN A TAP-CHANGING TRANSFORMER V. Donde I.A. Hiskens Department of transformer tap changing and load dynamics. Lin- earization of a Poincar´e map is used to prove local of the region of attraction can then be obtained. 1. INTRODUCTION Interactions between tap-changing transformers

Hiskens, Ian A.

189

A Precision Photometric Comparison between SDSS-II and CSP Type Ia Supernova Data  

E-Print Network [OSTI]

Consistency between Carnegie Supernova Project (CSP) and SDSS-II supernova (SN) survey ugri measurements has been evaluated by comparing SDSS and CSP photometry for nine spectroscopically confirmed Type Ia supernova observed contemporaneously by both programs. The CSP data were transformed into the SDSS photometric system. Sources of systematic uncertainty have been identified, quantified, and shown to be at or below the 0.023 magnitude level in all bands. When all photometry for a given band is combined, we find average magnitude differences of equal to or less than 0.011 magnitudes in ugri, with rms scatter ranging from 0.043 to 0.077 magnitudes. The u band agreement is promising, with the caveat that only four of the nine supernovae are well-observed in u and these four exhibit an 0.038 magnitude supernova-to-supernova scatter in this filter.

Mosher, J; Corlies, L; Folatelli, G; Frieman, J; Holtzman, J; Jha, S W; Kessler, R; Marriner, J; Phillips, M M; Stritzinger, M; Morrell, N; Schneider, D P

2012-01-01T23:59:59.000Z

190

Beyond the bubble catastrophe of Type Ia supernovae: Pulsating Reverse Detonation models  

E-Print Network [OSTI]

We describe a mechanism by which a failed deflagration of a Chandrasekhar-mass carbon-oxygen white dwarf can turn into a successful thermonuclear supernova explosion, without invoking an ad hoc high-density deflagration-detonation transition. Following a pulsating phase, an accretion shock develops above a core of 1 M_sun composed of carbon and oxygen, inducing a converging detonation. A three-dimensional simulation of the explosion produced a kinetic energy of 1.05E51 ergs and 0.70 M_sun of 56Ni, ejecting scarcely 0.01 M_sun of C-O moving at low velocities. The mechanism works under quite general conditions and is flexible enough to account for the diversity of normal Type Ia supernovae. In given conditions the detonation might not occur, which would reflect in peculiar signatures in the gamma and UV-wavelengths

Eduardo Bravo; Domingo Garcia-Senz

2006-04-03T23:59:59.000Z

191

Sensitivity study of explosive nucleosynthesis in type Ia supernovae: Modification of individual thermonuclear reaction rates  

Science Journals Connector (OSTI)

Background: Type Ia supernovae contribute significantly to the nucleosynthesis of many Fe-group and intermediate-mass elements. However, the robustness of nucleosynthesis obtained via models of this class of explosions has not been studied in depth until now.Purpose: We explore the sensitivity of the nucleosynthesis resulting from thermonuclear explosions of massive white dwarfs with respect to uncertainties in nuclear reaction rates. We put particular emphasis on indentifying the individual reactions rates that most strongly affect the isotopic products of these supernovae.Method: We have adopted a standard one-dimensional delayed detonation model of the explosion of a Chandrasekhar-mass white dwarf and have postprocessed the thermodynamic trajectories of every mass shell with a nucleosynthetic code to obtain the chemical composition of the ejected matter. We have considered increases (decreases) by a factor of 10 on the rates of 1196 nuclear reactions (simultaneously with their inverse reactions), repeating the nucleosynthesis calculations after modification of each reaction rate pair. We have computed as well hydrodynamic models for different rates of the fusion reactions of 12C and of 16O. From the calculations we have selected the reactions that have the largest impact on the supernova yields, and we have computed again the nucleosynthesis using two or three alternative prescriptions for their rates, taken from the JINA REACLIB database. For the three reactions with the largest sensitivity we have analyzed as well the temperature ranges where a modification of their rates has the strongest effect on nucleosynthesis.Results: The nucleosynthesis resulting from the type Ia supernova models is quite robust with respect to variations of nuclear reaction rates, with the exception of the reaction of fusion of two 12C nuclei. The energy of the explosion changes by less than ?4% when the rates of the reactions 12C+12C or 16O+16O are multiplied by a factor of 10 or 0.1. The changes in the nucleosynthesis owing to the modification of the rates of these fusion reactions are also quite modest; for instance, no species with a mass fraction larger than 0.02 experiences a variation of its yield larger than a factor of 2. We provide the sensitivity of the yields of the most abundant species with respect to the rates of the most intense reactions with protons, neutrons, and ?. In general, the yields of Fe-group nuclei are more robust than the yields of intermediate-mass elements. Among the species with yields larger than 10?8M?, 35S has the largest sensitivity to the nuclear reaction rates. It is remarkable that the reactions involving elements with Z>22 have a tiny influence on the supernova nucleosynthesis. Among the charged-particle reactions, the most influential on supernova nucleosynthesis are 30Si+p?31P+?, 20Ne+??24Mg+?, and 24Mg+??27Al+p. The temperatures at which a modification of their rate has a larger impact are in the range 2?T?4 GK.Conclusions: The explosion model (i.e., the assumed conditions and propagation of the flame) chiefly determines the element production of type Ia supernovae and derived quantities such as their luminosity, while the nuclear reaction rates used in the simulations have a small influence on the kinetic energy and final chemical composition of the ejecta. Our results show that the uncertainty in individual thermonuclear reaction rates cannot account for discrepancies of a factor of 2 between isotopic ratios in type Ia supernovae and those in the solar system, especially within the Fe group.

Eduardo Bravo and Gabriel Martnez-Pinedo

2012-05-18T23:59:59.000Z

192

A PRECISION PHOTOMETRIC COMPARISON BETWEEN SDSS-II AND CSP TYPE Ia SUPERNOVA DATA  

SciTech Connect (OSTI)

Consistency between Carnegie Supernova Project (CSP) and SDSS-II Supernova Survey ugri measurements has been evaluated by comparing Sloan Digital Sky Survey (SDSS) and CSP photometry for nine spectroscopically confirmed Type Ia supernova observed contemporaneously by both programs. The CSP data were transformed into the SDSS photometric system. Sources of systematic uncertainty have been identified, quantified, and shown to be at or below the 0.023 mag level in all bands. When all photometry for a given band is combined, we find average magnitude differences of equal to or less than 0.011 mag in ugri, with rms scatter ranging from 0.043 to 0.077 mag. The u-band agreement is promising, with the caveat that only four of the nine supernovae are well observed in u and these four exhibit an 0.038 mag supernova-to-supernova scatter in this filter.

Mosher, J.; Sako, M.; Corlies, L. [Department of Physics and Astronomy, University of Pennsylvania, 209 South 33rd Street, Philadelphia, PA 19104 (United States); Folatelli, G. [Institute for the Physics and Mathematics of the Universe (IPMU), University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8583 (Japan); Frieman, J.; Kessler, R. [Department of Astronomy and Astrophysics, University of Chicago, 5640 South Ellis Avenue, Chicago, IL 60637 (United States); Holtzman, J. [Department of Astronomy, MSC 4500, New Mexico State University, P.O. Box 30001, Las Cruces, NM 88003 (United States); Jha, S. W. [Department of Physics and Astronomy, Rutgers, the State University of New Jersey, 136 Frelinghuysen Road, Piscataway, NJ 08854 (United States); Marriner, J. [Center for Particle Astrophysics, Fermi National Accelerator Laboratory, P.O. Box 500, Batavia, IL 60510 (United States); Phillips, M. M.; Morrell, N. [Las Campanas Observatory, Carnegie Observatories, Casilla 601, La Serena (Chile); Stritzinger, M. [Oskar Klein Centre for Cosmo Particle Physics, AlbaNova University Center, 106 91 Stockholm (Sweden); Schneider, D. P., E-mail: jmosher@sas.upenn.edu [Department of Astronomy and Astrophysics, Pennsylvania State University, 525 Davey Laboratory, University Park, PA 16802 (United States)

2012-07-15T23:59:59.000Z

193

A Precision Photometric Comparison between SDSS-II and CSP Type Ia Supernova Data  

SciTech Connect (OSTI)

Consistency between Carnegie Supernova Project (CSP) and SDSS-II Supernova Survey ugri measurements has been evaluated by comparing Sloan Digital Sky Survey (SDSS) and CSP photometry for nine spectroscopically confirmed Type Ia supernova observed contemporaneously by both programs. The CSP data were transformed into the SDSS photometric system. Sources of systematic uncertainty have been identified, quantified, and shown to be at or below the 0.023 mag level in all bands. When all photometry for a given band is combined, we find average magnitude differences of equal to or less than 0.011 mag in ugri, with rms scatter ranging from 0.043 to 0.077 mag. The u-band agreement is promising, with the caveat that only four of the nine supernovae are well observed in u and these four exhibit an 0.038 mag supernova-to-supernova scatter in this filter.

Mosher, J.; /Pennsylvania U.; Sako, M.; /Pennsylvania U.; Corlies, L.; /Pennsylvania U. /Columbia U.; Folatelli, G.; /Tokyo U. /Carnegie Inst. Observ.; Frieman, J.; /Chicago U., KICP /Chicago U., Astron. Astrophys. Ctr.; Holtzman, J.; /New Mexico State U.; Jha, S.W.; /Rutgers U., Piscataway; Kessler, R.; /Chicago U., Astron. Astrophys. Ctr. /Chicago U., KICP; Marriner, J.; /Fermilab; Phillips, M.M.; /Carnegie Inst. Observ.; Stritzinger, M.; /Aarhus U. /Stockholm U., OKC /Bohr Inst. /Carnegie Inst. Observ.

2012-06-01T23:59:59.000Z

194

{chi}{sup 2} versus median statistics in supernova type Ia data analysis  

SciTech Connect (OSTI)

In this paper we compare the performances of the {chi}{sup 2} and median likelihood analysis in the determination of cosmological constraints using type Ia supernovae data. We perform a statistical analysis using the 307 supernovae of the Union 2 compilation of the Supernova Cosmology Project and find that the {chi}{sup 2} statistical analysis yields tighter cosmological constraints than the median statistic if only supernovae data is taken into account. We also show that when additional measurements from the cosmic microwave background and baryonic acoustic oscillations are considered, the combined cosmological constraints are not strongly dependent on whether one applies the {chi}{sup 2} statistic or the median statistic to the supernovae data. This indicates that, when complementary information from other cosmological probes is taken into account, the performances of the {chi}{sup 2} and median statistics are very similar, demonstrating the robustness of the statistical analysis.

Barreira, A. [Centro de Fisica do Porto, Rua do Campo Alegre 687, 4169-007 Porto (Portugal); Departamento de Fisica da Faculdade de Ciencias da Universidade do Porto, Rua do Campo Alegre 687, 4169-007 Porto (Portugal); Avelino, P. P. [Departamento de Fisica da Faculdade de Ciencias da Universidade do Porto, Rua do Campo Alegre 687, 4169-007 Porto (Portugal); Centro de Astrofisica da Universidade do Porto, Rua das Estrelas, 4150-762 Porto (Portugal)

2011-10-15T23:59:59.000Z

195

Small-scale Interaction of Turbulence with Thermonuclear Flames in Type Ia Supernovae  

E-Print Network [OSTI]

Microscopic turbulence-flame interactions of thermonuclear fusion flames occuring in Type Ia Supernovae were studied by means of incompressible direct numerical simulations with a highly simplified flame description. The flame is treated as a single diffusive scalar field with a nonlinear source term. It is characterized by its Prandtl number, Pr << 1, and laminar flame speed, S_L. We find that if S_L ~ u', where u' is the rms amplitude of turbulent velocity fluctuations, the local flame propagation speed does not significantly deviate from S_L even in the presence of velocity fluctuations on scales below the laminar flame thickness. This result is interpreted in the context of subgrid-scale modeling of supernova explosions and the mechanism for deflagration-detonation-transitions.

J. C. Niemeyer; W. K. Bushe; G. R. Ruetsch

1999-05-07T23:59:59.000Z

196

NREL: Buildings Research - Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications Publications NREL publishes a variety of documents related to its research, including technical reports, brochures, and presentations. Read the information below to find out how to find a publication about buildings research at NREL. Accessing Research Papers Buildings Technical Highlights Research Papers - Commercial Research Papers - Residential Accessing Buildings Research Documents Documents produced by NREL related to buildings technologies may be accessed online in several different ways. National Renewable Energy Laboratory Publications Database The NREL Publications Database covers building technology documents written or edited by NREL staff and subcontractors from 1977 to the present. The database includes technical reports as well as outreach publications such

197

Public Assembly Buildings  

U.S. Energy Information Administration (EIA) Indexed Site

Assembly Assembly Characteristics by Activity... Public Assembly Public assembly buildings are those in which people gather for social or recreational activities, whether in private or non-private meeting halls. Basic Characteristics [ See also: Equipment | Activity Subcategories | Energy Use ] Public Assembly Buildings... Most public assembly buildings were not large convention centers or entertainment arenas; about two-fifths fell into the smallest size category. About one-fifth of public assembly buildings were government-owned, mostly by local governments; examples of these types of public assembly buildings are libraries and community recreational facilities. Tables: Buildings and Size Data by Basic Characteristics Establishment, Employment, and Age Data by Characteristics

198

Initiation of the Detonation in the Gravitationally Confined Detonation Model of Type Ia Supernovae  

Science Journals Connector (OSTI)

We study the initiation of the detonation in the gravitationally confined detonation (GCD) model of Type Ia supernovae (SNe Ia). In this model, ignition occurs at one or several off-center points, resulting in a burning bubble of hot ash that rises rapidly, breaks through the surface of the star, and collides at a point on the stellar surface opposite the breakout, producing a high-velocity inwardly directed flow. Initiation of the detonation occurs spontaneously in a region where the length scale of the temperature gradient extending from the flow (in which carbon burning is already occurring) into unburned fuel is commensurate to the range of critical length scales which have been derived from one-dimensional simulations that resolve the initiation of a detonation. By increasing the maximum resolution in a truncated cone that encompasses this region, beginning somewhat before initiation of the detonation occurs, we successfully simulate in situ the first gradient-initiated detonation in a whole-star simulation. The detonation emerges when a compression wave overruns a pocket of fuel situated in a Kelvin-Helmholtz cusp at the leading edge of the inwardly directed jet of burning carbon. The compression wave preconditions the temperature in the fuel in such a way that the Zel'dovich gradient mechanism can operate and a detonation ensues. We explore the dependence of the length scale of the temperature gradient on spatial resolution and discuss the implications for the robustness of this detonation mechanism. We find that the time and the location at which initiation of the detonation occurs varies with resolution. In particular, initiation of a detonation had not yet occurred in our highest resolution simulation by the time we ended the simulation because of the computational demand it required. However, it may detonate later. We suggest that the turbulent shear layer surrounding the inwardly directed jet provides the most favorable physical conditions, and therefore the most likely location, for initiation of a detonation in the GCD model.

Ivo R. Seitenzahl; Casey A. Meakin; Don Q. Lamb; James W. Truran

2009-01-01T23:59:59.000Z

199

Study of the Detonation Phase in the Gravitationally Confined Detonation Model of Type Ia Supernovae  

E-Print Network [OSTI]

We study the gravitationally confined detonation (GCD) model of Type Ia supernovae through the detonation phase and into homologous expansion. In the GCD model, a detonation is triggered by the surface flow due to single point, off-center flame ignition in carbon-oxygen white dwarfs. The simulations are unique in terms of the degree to which non-idealized physics is used to treat the reactive flow, including weak reaction rates and a time dependent treatment of material in nuclear statistical equilibrium (NSE). Careful attention is paid to accurately calculating the final composition of material which is burned to NSE and frozen out in the rapid expansion following the passage of a detonation wave over the high density core of the white dwarf; and an efficient method for nucleosynthesis post-processing is developed which obviates the need for costly network calculations along tracer particle thermodynamic trajectories. Observational diagnostics are presented for the explosion models, including abundance stratifications and integrated yields. We find that for all of the ignition conditions studied here, a self regulating process comprised of neutronization and stellar expansion results in final \\iso{Ni}{56} masses of $\\sim$1.1\\msun. But, more energetic models result in larger total NSE and stable Fe peak yields. The total yield of intermediate mass elements is $\\sim0.1$\\msun and the explosion energies are all around 1.5$\\times10^{51}$ ergs. The explosion models are briefly compared to the inferred properties of recent Type Ia supernova observations. The potential for surface detonation models to produce lower luminosity (lower \\iso{Ni}{56} mass) supernovae is discussed.

Casey A. Meakin; Ivo Seitenzahl; Dean Townsley; George C. Jordan IV; James Truran; Don Lamb

2008-06-30T23:59:59.000Z

200

Initiation of the detonation in the gravitationally confined detonation model of type Ia supernovae.  

SciTech Connect (OSTI)

We study the initiation of the detonation in the gravitationally confined detonation (GCD) model of Type Ia supernovae (SNe Ia). In this model, ignition occurs at one or several off-center points, resulting in a burning bubble of hot ash that rises rapidly, breaks through the surface of the star, and collides at a point on the stellar surface opposite the breakout, producing a high-velocity inwardly directed flow. Initiation of the detonation occurs spontaneously in a region where the length scale of the temperature gradient extending from the flow (in which carbon burning is already occurring) into unburned fuel is commensurate to the range of critical length scales which have been derived from one-dimensional simulations that resolve the initiation of a detonation. By increasing the maximum resolution in a truncated cone that encompasses this region, beginning somewhat before initiation of the detonation occurs, we successfully simulate in situ the first gradient-initiated detonation in a whole-star simulation. The detonation emerges when a compression wave overruns a pocket of fuel situated in a Kelvin-Helmholtz cusp at the leading edge of the inwardly directed jet of burning carbon. The compression wave preconditions the temperature in the fuel in such a way that the Zel'dovich gradient mechanism can operate and a detonation ensues. We explore the dependence of the length scale of the temperature gradient on spatial resolution and discuss the implications for the robustness of this detonation mechanism. We find that the time and the location at which initiation of the detonation occurs varies with resolution. In particular, initiation of a detonation had not yet occurred in our highest resolution simulation by the time we ended the simulation because of the computational demand it required. However, it may detonate later. We suggest that the turbulent shear layer surrounding the inwardly directed jet provides the most favorable physical conditions, and therefore the most likely location, for initiation of a detonation in the GCD model.

Seitenzahl, I. R.; Meakin, C. A.; Lamb, D. Q.; Truran, J. W. (Physics); (Univ. of Chicago); (Max-Planck-Inst. for Astrophysics); (Univ. of Arizona)

2009-07-20T23:59:59.000Z

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201

Study of the detonation phase in the gravitationally confined detonation model of type Ia supernovae.  

SciTech Connect (OSTI)

We study the initiation of the detonation in the gravitationally confined detonation (GCD) model of Type Ia supernovae (SNe Ia). In this model, ignition occurs at one or several off-center points, resulting in a burning bubble of hot ash that rises rapidly, breaks through the surface of the star, and collides at a point on the stellar surface opposite the breakout, producing a high-velocity inwardly directed flow. Initiation of the detonation occurs spontaneously in a region where the length scale of the temperature gradient extending from the flow (in which carbon burning is already occurring) into unburned fuel is commensurate to the range of critical length scales which have been derived from one-dimensional simulations that resolve the initiation of a detonation. By increasing the maximum resolution in a truncated cone that encompasses this region, beginning somewhat before initiation of the detonation occurs, we successfully simulate in situ the first gradient-initiated detonation in a whole-star simulation. The detonation emerges when a compression wave overruns a pocket of fuel situated in a Kelvin-Helmholtz cusp at the leading edge of the inwardly directed jet of burning carbon. The compression wave preconditions the temperature in the fuel in such a way that the Zeldovich gradient mechanism can operate and a detonation ensues. We explore the dependence of the length scale of the temperature gradient on spatial resolution and discuss the implications for the robustness of this detonation mechanism. We find that the time and the location at which initiation of the detonation occurs varies with resolution. In particular, initiation of a detonation had not yet occurred in our highest resolution simulation by the time we ended the simulation because of the computational demand it required. However, it may detonate later. We suggest that the turbulent shear layer surrounding the inwardly directed jet provides the most favorable physical conditions, and therefore the most likely location, for initiation of a detonation in the GCD model.

Meakin, C. A.; Seitenzahl, I.; Jordan, G. C.; Truran,, J.; Lamb, D.; Physics; Univ. of Chicago; Univ. of Arizona

2009-07-20T23:59:59.000Z

202

NUCLEOSYNTHESIS IN TWO-DIMENSIONAL DELAYED DETONATION MODELS OF TYPE Ia SUPERNOVA EXPLOSIONS  

SciTech Connect (OSTI)

For the explosion mechanism of Type Ia supernovae (SNe Ia), different scenarios have been suggested. In these, the propagation of the burning front through the exploding white dwarf (WD) star proceeds in different modes, and consequently imprints of the explosion model on the nucleosynthetic yields can be expected. The nucleosynthetic characteristics of various explosion mechanisms are explored based on three two-dimensional explosion simulations representing extreme cases: a pure turbulent deflagration, a delayed detonation following an approximately spherical ignition of the initial deflagration, and a delayed detonation arising from a highly asymmetric deflagration ignition. Apart from this initial condition, the deflagration stage is treated in a parameter-free approach. The detonation is initiated when the turbulent burning enters the distributed burning regime. This occurs at densities around 10{sup 7} g cm{sup -3}-relatively low as compared to existing nucleosynthesis studies for one-dimensional spherically symmetric models. The burning in these multidimensional models is different from that in one-dimensional simulations as the detonation wave propagates both into unburned material in the high-density region near the center of a WD and into the low-density region near the surface. Thus, the resulting yield is a mixture of different explosive burning products, from carbon-burning products at low densities to complete silicon-burning products at the highest densities, as well as electron-capture products synthesized at the deflagration stage. Detailed calculations of the nucleosynthesis in all three models are presented. In contrast to the deflagration model, the delayed detonations produce a characteristic layered structure and the yields largely satisfy constraints from Galactic chemical evolution. In the asymmetric delayed detonation model, the region filled with electron capture species (e.g., {sup 58}Ni, {sup 54}Fe) is within a shell, showing a large off-set, above the bulk of {sup 56}Ni distribution, while species produced by the detonation are distributed more spherically.

Maeda, K. [Institute for the Physics and Mathematics of the Universe (IPMU), University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8583 (Japan); Roepke, F.K.; Fink, M.; Hillebrandt, W.; Travaglio, C. [Max-Planck-Institut fuer Astrophysik, Karl-Schwarzschild-Strasse 1, 85741 Garching (Germany); Thielemann, F.-K., E-mail: keiichi.maeda@ipmu.j [Department Physik, Universitaet Basel, CH-4056 Basel (Switzerland)

2010-03-20T23:59:59.000Z

203

INITIATION OF THE DETONATION IN THE GRAVITATIONALLY CONFINED DETONATION MODEL OF TYPE Ia SUPERNOVAE  

SciTech Connect (OSTI)

We study the initiation of the detonation in the gravitationally confined detonation (GCD) model of Type Ia supernovae (SNe Ia). In this model, ignition occurs at one or several off-center points, resulting in a burning bubble of hot ash that rises rapidly, breaks through the surface of the star, and collides at a point on the stellar surface opposite the breakout, producing a high-velocity inwardly directed flow. Initiation of the detonation occurs spontaneously in a region where the length scale of the temperature gradient extending from the flow (in which carbon burning is already occurring) into unburned fuel is commensurate to the range of critical length scales which have been derived from one-dimensional simulations that resolve the initiation of a detonation. By increasing the maximum resolution in a truncated cone that encompasses this region, beginning somewhat before initiation of the detonation occurs, we successfully simulate in situ the first gradient-initiated detonation in a whole-star simulation. The detonation emerges when a compression wave overruns a pocket of fuel situated in a Kelvin-Helmholtz cusp at the leading edge of the inwardly directed jet of burning carbon. The compression wave preconditions the temperature in the fuel in such a way that the Zel'dovich gradient mechanism can operate and a detonation ensues. We explore the dependence of the length scale of the temperature gradient on spatial resolution and discuss the implications for the robustness of this detonation mechanism. We find that the time and the location at which initiation of the detonation occurs varies with resolution. In particular, initiation of a detonation had not yet occurred in our highest resolution simulation by the time we ended the simulation because of the computational demand it required. However, it may detonate later. We suggest that the turbulent shear layer surrounding the inwardly directed jet provides the most favorable physical conditions, and therefore the most likely location, for initiation of a detonation in the GCD model.

Seitenzahl, Ivo R. [Department of Physics, University of Chicago, Chicago, IL 60637 (United States); Meakin, Casey A.; Truran, James W. [Joint Institute for Nuclear Astrophysics, University of Chicago, Chicago, IL 60637 (United States); Lamb, Don Q. [Center for Astrophysical Thermonuclear Flashes, University of Chicago, Chicago, IL 60637 (United States)

2009-07-20T23:59:59.000Z

204

SN 2003du: Signatures of the Circumstellar Environment in a Normal Type Ia Supernova?  

E-Print Network [OSTI]

We present observations of the Type Ia supernova 2003du and report the detectionof an unusual, high-velocity component in the Ca II infrared triplet, similar tofeatures previously observed in SN 2000cx and SN 2001el. This feature exhibits a large expansion velocity (~18,000 km/s) which is nearly constant between -7 and +2 days relative to maximum light, and disappears shortly thereafter. Otherthan this feature, the spectral evolution and light curve resemble those of a normal SN Ia. We find that the Ca II feature can plausibly be caused by a dense shell formed when circumstellar material of solar abundance is overrun by the rapidly expanding outermost layers of the SN ejecta. Model calculations show that the optical and infrared spectra are remarkably unaffected by the circumstellar interaction. In particular, no hydrogen lines are detectable in either absorption or emission. The only qualitatively different features are the strong, high-velocity feature in the Ca II IR-triplet, and a somewhat weaker O I feature near 7,300 AA. The morphology and time evolution of these features provide an estimate for the amount of accumulated matter and an indication of the mixing in the dense shell. We apply these diagnostic tools to SN 2003du and infer that about 2 x 10^{-2} M_sun of solar abundance material may have accumulated in a circumstellar shell prior to the observations. Furthermore, the early light curve data imply that the circumstellar material was originally very close to the progenitor system, perhaps from an accretion disk, Roche lobe or common envelope.

C. L. Gerardy; P. Hoeflich; R. A. Fesen; G. H. Marion; K. Nomoto; R. Quimby; B. E. Schaefer; L. Wang; J. C. Wheeler

2003-09-23T23:59:59.000Z

205

Sensitivity study of explosive nucleosynthesis in Type Ia supernovae: I. Modification of individual thermonuclear reaction rates  

E-Print Network [OSTI]

We explore the sensitivity of the nucleosynthesis due to type Ia supernovae with respect to uncertainties in nuclear reaction rates. We have adopted a standard one-dimensional delayed detonation model of the explosion of a Chandrasekhar-mass white dwarf, and have post-processed the thermodynamic trajectories of every mass-shell with a nucleosynthetic code, with increases (decreases) by a factor of ten on the rates of 1196 nuclear reactions. We have computed as well hydrodynamic models for different rates of the fusion reactions of 12C and of 16O. For selected reactions, we have recomputed the nucleosynthesis with alternative prescriptions for their rates taken from the JINA REACLIB database, and have analyzed the temperature ranges where modifications of their rates have the strongest effect on nucleosynthesis. The nucleosynthesis resulting from the Type Ia supernova models is quite robust with respect to variations of nuclear reaction rates, with the exception of the reaction of fusion of 12C nuclei. The energy of the explosion changes by less than \\sim4%. The changes in the nucleosynthesis due to the modification of the rates of fusion reactions are as well quite modest, for instance no species with a mass fraction larger than 0.02 experiences a variation of its yield larger than a factor of two. We provide the sensitivity of the yields of the most abundant species with respect to the rates of the most intense reactions with protons, neutrons, and alphas. In general, the yields of Fe-group nuclei are more robust than the yields of intermediate-mass elements. Among the charged particle reactions, the most influential on supernova nucleosynthesis are 30Si + p \\rightleftarrows 31P + {\\gamma}, 20Ne + {\\alpha} \\rightleftarrows 24Mg + {\\gamma}, and 24Mg + {\\alpha} \\rightleftarrows 27Al + p. The temperatures at which a modification of their rate has a larger impact are in the range 2 < T < 4 GK. (abridged)

Eduardo Bravo; Gabriel Martnez-Pinedo

2012-04-09T23:59:59.000Z

206

Incompatibility of a comoving Ly-alpha forest with supernova-Ia luminosity distances  

E-Print Network [OSTI]

Recently Perlmutter et al. suggested a positive value of Einstein's cosmological constant Lambda on the basis of luminosity distances from type-Ia supernovae. However, Lambda world models had earlier been proposed by Hoell & Priester and Liebscher et al. on the basis of quasar absorption-line data. Employing more general repulsive fluids ("dark energy") encompassing the Lambda component we quantitatively compare both approaches with each other. Fitting the SN-data by a minimum-component model consisting of dark energy + dust yields a closed universe with a large amount of dust exceeding the baryonic content constrained by big-bang nucleosynthesis. The nature of the dark energy is hardly constrained. Only when enforcing a flat universe there is a clear tendency to a dark-energy Lambda fluid and the `canonical' value Omega_M = 0.3 for dust. Conversely, fitting the quasar-data by a minimum-component model yields a sharply defined, slightly closed model with a low dust density ruling out significant pressureless dark matter. The dark-energy component obtains an equation-of-state P = -0.96 epsilon close to that of a Lambda-fluid. Omega_M = 0.3 or a precisely flat spatial geometry are inconsistent with minimum-component models. It is found that quasar and supernova data sets cannot be reconciled with each other via (repulsive ideal fluid+dust+radiation)-world models. Compatibility could be reached by drastic expansion of the parameter space with at least two exotic fluids added to dust and radiation as world constituents. If considering such solutions as far-fetched one has to conclude that the quasar absorption line and the SN-Ia constraints are incompatible.

Jens Thomas; Hartmut Schulz

2001-03-18T23:59:59.000Z

207

HELIUM-IGNITED VIOLENT MERGERS AS A UNIFIED MODEL FOR NORMAL AND RAPIDLY DECLINING TYPE Ia SUPERNOVAE  

SciTech Connect (OSTI)

The progenitors of Type Ia supernovae (SNe Ia) are still unknown, despite significant progress during the past several years in theory and observations. Violent mergers of two carbon-oxygen (CO) white dwarfs (WDs) are a candidate scenario suggested to be responsible for at least a significant fraction of normal SNe Ia. Here, we simulate the merger of two CO WDs using a moving-mesh code that allows for the inclusion of thin helium (He) shells (0.01 M{sub Sun }) on top of the WDs at an unprecedented numerical resolution. The accretion of He onto the primary WD leads to the formation of a detonation in its He shell. This detonation propagates around the CO WD and sends a converging shock wave into its core, known to robustly trigger a second detonation, as in the well-known double-detonation scenario for He-accreting CO WDs. However, in contrast to that scenario where a massive He shell is required to form a detonation through thermal instability, here the He detonation is ignited dynamically. Accordingly the required He-shell mass is significantly smaller, and hence its burning products are unlikely to affect the optical display of the explosion. We show that this scenario, which works for CO primary WDs with CO- as well as He-WD companions, has the potential to explain the different brightness distributions, delay times, and relative rates of normal and fast declining SNe Ia. Finally, we discuss extensions to our unified merger model needed to obtain a comprehensive picture of the full observed diversity of SNe Ia.

Pakmor, R.; Springel, V. [Heidelberger Institut fuer Theoretische Studien, Schloss-Wolfsbrunnenweg 35, D-69118 Heidelberg (Germany); Kromer, M. [Kavli Institute for the Physics and Mathematics of the Universe, University of Tokyo, Kashiwa, Chiba 277-8583 (Japan); Taubenberger, S. [Max-Planck-Institut fuer Astrophysik, Karl-Schwarzschild-Str. 1, D-85748 Garching (Germany)

2013-06-10T23:59:59.000Z

208

NREL: Wind Research - Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications Publications The NREL wind research program develops publications about its R&D activities in wind energy technologies. Below you'll find links to recently published publications, links to the NREL Avian Literature and Publications Databases, and information about the Technical Library at the National Wind Technology Center (NWTC). The NWTC's quarterly newsletter, @NWTC, contains articles on current wind energy research projects and highlights the latest reports, papers, articles, and events published or sponsored by NREL. Subscribe to @NWTC. Selected Publications Featured Publication Large-scale Offshore Wind Power in the United States: Assessment of Opportunities and Barriers Here are some selected NWTC publications: 2011 Cost of Wind Energy Review Built-Environment Wind Turbine Roadmap

209

Publications | Department of Energy  

Office of Environmental Management (EM)

courtesy of iStockphoto.comSamohin Photo courtesy of iStockphoto.comSamohin The EERE Publication and Product Library will allow you to find publications and products...

210

Science And Public Policy  

Science Journals Connector (OSTI)

Science And Public Policy ... There is no place, they argue, in the American Chemical Societys newsmagazine for commentary on public policies about which ACS members might disagree. ...

RUDY M. BAUM

2010-02-01T23:59:59.000Z

211

Publications Books, Manuals  

E-Print Network [OSTI]

­1535. [Hentz is the true senior author. As a condition for publication of this PEMEX-funded study, PEMEX. As a condition for publication of this PEMEX-funded study, PEMEX required one of its personnel to be listed

Yang, Zong-Liang

212

NETL Publication Standards Manual  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Standards NETL Publication Standards Manual Publication Standards Manual Click on topic below to view Click "Contents" in the bookmarks panel at the left of your screen to return to this page Introduction * Overview * About This Manual - Point of Contact - Download Files - Permission - Signage - Special Applications Publication Standards * Design Elements * Fact Sheets * Font (Typeface) * Full-Size Brochures * Logo * Presentations * Report Covers NETL Publication Standards Manual Overview For over 60 years, we have been at the forefront

213

Gasification Systems Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications News Gasifipedia Gasifier Optimization Feed Systems Syngas Processing Systems Analyses Gasification Plant Databases International Activity Program Plan Project...

214

Other Geothermal Energy Publications  

Broader source: Energy.gov [DOE]

Here you'll find links to other organization's publications including technical reports, newsletters, brochures, and more about geothermal energy.

215

Water Power Program: Publications  

Energy Savers [EERE]

Water Power Program HOME ABOUT RESEARCH & DEVELOPMENT FINANCIAL OPPORTUNITIES INFORMATION RESOURCES NEWS EVENTS EERE Water Power Program Information Resources Publications...

216

Classification Documents and Publications  

Broader source: Energy.gov [DOE]

Certain documents and publications created or issued by the Office of Classification are available from this page.

217

Blank Starting Slide  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Rewind Generator Rewind Denison Powerhouse Denison Rewind Rewind Contract - Awarded to Alstom May 2004 - 4.56 million - 526 calendar days Denison Rewind Original Schedule - Start...

218

Scientists and Public Policy  

Science Journals Connector (OSTI)

Scientists and Public Policy ... Most of us would agree that science in general and chemistry in particular have much to contribute to debates involving public policy. ... But many, if not most, of us are willing to let others take the lead in communicating science to policy makers and participating in such public debates. ...

John W. Moore

2005-02-01T23:59:59.000Z

219

PUBLICATIONS1 I. Publications in journals  

E-Print Network [OSTI]

in Phys.Rev. D84 (2011) 032007 e-Print: arXiv:1107.4272 [astro-ph.HE] 3. Discovery of High-energy GammaPUBLICATIONS1 I. Publications in journals 1. Constraining dark matter models from a combined Review Letters (2011) arXiv e-print (arXiv:1108.3546) 2. Constraints on dark matter models from a Fermi

California at Santa Cruz, University of

220

New Hubble Space Telescope Discoveries of Type Ia Supernovae at z > 1: Narrowing Constraints on the Early Behavior of Dark Energy  

E-Print Network [OSTI]

We have discovered 21 new Type Ia supernovae (SNe Ia) with the Hubble Space Telescope (HST) and have used them to trace the history of cosmic expansion over the last 10 billion years. These objects, which include 13 spectroscopically confirmed SNe Ia at z > 1, were discovered during 14 epochs of reimaging of the GOODS fields North and South over two years with the Advanced Camera for Surveys on HST. Together with a recalibration of our previous HST-discovered SNe Ia, the full sample of 23 SNe Ia at z > 1 provides the highest-redshift sample known. Combined with previous SN Ia datasets, we measured H(z) at discrete, uncorrelated epochs, reducing the uncertainty of H(z>1) from 50% to under 20%, strengthening the evidence for a cosmic jerk--the transition from deceleration in the past to acceleration in the present. The unique leverage of the HST high-redshift SNe Ia provides the first meaningful constraint on the dark energy equation-of-state parameter at z >1. The result remains consistent with a cosmological constant (w(z)=-1), and rules out rapidly evolving dark energy (dw/dz >>1). The defining property of dark energy, its negative pressure, appears to be present at z>1, in the epoch preceding acceleration, with ~98% confidence in our primary fit. Moreover, the z>1 sample-averaged spectral energy distribution is consistent with that of the typical SN Ia over the last 10 Gyr, indicating that any spectral evolution of the properties of SNe Ia with redshift is still below our detection threshold.

Adam G. Riess; Louis-Gregory Strolger; Stefano Casertano; Henry C. Ferguson; Bahram Mobasher; Ben Gold; Peter J. Challis; Alexei V. Filippenko; Saurabh Jha; Weidong Li; John Tonry; Ryan Foley; Robert P. Kirshner; Mark Dickinson; Emily MacDonald; Daniel Eisenstein; Mario Livio; Josh Younger; Chun Xu; Tomas Dahlen; Daniel Stern

2006-11-17T23:59:59.000Z

Note: This page contains sample records for the topic "denison ia public" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Transportation Outlook 2035: Creating a Blueprint for the Sherman-Denison Region's Future  

E-Print Network [OSTI]

constraints and air quality constraints, and make a recommendation for Transportation Policy Board action. 1.5 BACKGROUND: The Transportation Division of the Texoma Council of Governments provides the staff for the MPO which was designated on May 10... constraints and air quality constraints, and make a recommendation for Transportation Policy Board action. 1.5 BACKGROUND: The Transportation Division of the Texoma Council of Governments provides the staff for the MPO which was designated on May 10...

Sherman-Denison Metropolitan Planning Organization

2009-11-18T23:59:59.000Z

222

Sedimentary processes of the Red River between Denison Dam, TX and Alexandria, LA  

E-Print Network [OSTI]

base level. It was concluded that the suspended sediment concentration of the Red River between Index, AR and Shreveport, LA is caused by two processes: 1. ) the erosion of sediment accumulated behind the raft as the river grades to original base... Marine Regiment, Iwo Jima Col. A. F. Weirich, U. S. Army (ret. ) 1 909 - 1988 Executive Officer - Rocky Mountain Arsenal, Denver CO TABLE OF CONTENTS ABSTRACT. ACKNOWLEDGEMENTS DED ICATION . . TABLE OF CONTENTS LIST OF F IG U RES . . . . . LIST...

Weirich, Thomas Moody - Kenyon

2012-06-07T23:59:59.000Z

223

Microsoft PowerPoint - Denison Customer Brief 18 June 2014a  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

- 1.4M R l it h 1 2M *Replace switchgear - 1.2M *Replace 1.5 KV bus - 600K *Transformer replacement - 4.1M *Turbine replacement - 22.6M p *Contingency - 4.1M *Contract...

224

Publications | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Publications Publications Publications November 1, 2013 - 11:40am Addthis Thumbnail image of the cover for the Combined Heat and Power (CHP): A Decade of Progress, A Vision for the Future, October 2009 Numerous publications are available to help educate end users, product developers, project managers, and policymakers on the many potential benefits of distributed generation (DG) and combined heat and power (CHP) and the barriers to widespread deployment of these technologies. Among these resources are market analyses, databases, fact sheets, guidebooks, technical reports, technical white papers, technology reviews, webcasts, and vision and roadmap documents. Recent Publications Market Analyses Commercial District Energy/Institutional Federal Industrial Multifamily Housing

225

Publications | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Publications Publications Publications November 1, 2013 - 11:40am Addthis Thumbnail image of the cover for the Combined Heat and Power (CHP): A Decade of Progress, A Vision for the Future, October 2009 Numerous publications are available to help educate end users, product developers, project managers, and policymakers on the many potential benefits of distributed generation (DG) and combined heat and power (CHP) and the barriers to widespread deployment of these technologies. Among these resources are market analyses, databases, fact sheets, guidebooks, technical reports, technical white papers, technology reviews, webcasts, and vision and roadmap documents. Recent Publications Market Analyses Commercial District Energy/Institutional Federal Industrial Multifamily Housing

226

Reactor & Nuclear Systems Publications | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Nuclear Science Home | Science & Discovery | Nuclear Science | Publications and Reports | Reactor and Nuclear Systems Publications SHARE Reactor and Nuclear Systems Publications...

227

NEPA-Related Public Involvement  

Broader source: Energy.gov [DOE]

The Loan Programs Offices NEPA-related hearings, public meetings, and public notices (e.g. public scoping meeting, public hearing, notice of proposed floodplain or wetland action) are presented...

228

Alternative Fuels Data Center: Publications  

Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

Publications Publications Printable Version Share this resource Send a link to Alternative Fuels Data Center: Publications to someone by E-mail Share Alternative Fuels Data Center: Publications on Facebook Tweet about Alternative Fuels Data Center: Publications on Twitter Bookmark Alternative Fuels Data Center: Publications on Google Bookmark Alternative Fuels Data Center: Publications on Delicious Rank Alternative Fuels Data Center: Publications on Digg Find More places to share Alternative Fuels Data Center: Publications on AddThis.com... Publications Find publications about alternative transportation, including alternative fuels, advanced vehicles, and regulated fleets. Keyword Category Search more search options close × Filter by Document Category Books & Chapters Brochures & Fact Sheets Conference Papers & Proceedings

229

Alternative Fuels Data Center: Publications  

Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

Publications Publications Printable Version Share this resource Send a link to Alternative Fuels Data Center: Publications to someone by E-mail Share Alternative Fuels Data Center: Publications on Facebook Tweet about Alternative Fuels Data Center: Publications on Twitter Bookmark Alternative Fuels Data Center: Publications on Google Bookmark Alternative Fuels Data Center: Publications on Delicious Rank Alternative Fuels Data Center: Publications on Digg Find More places to share Alternative Fuels Data Center: Publications on AddThis.com... Publications Find publications about alternative transportation, including alternative fuels, advanced vehicles, and regulated fleets. Keyword Category alternative fuel price report Search more search options close × Filter by Document Category

230

LCLS Publications: Statistics  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

LCLS Publications: Statistics LCLS Publications: Statistics Sign In Launch the Developer Dashboard SLAC National Accelerator Laboratory DOE | Stanford | SLAC | SSRL | LCLS | AD | PPA | Photon Science | PULSE | SIMES LCLS : LCLS Publications: Statistics Linac Coherent Light Source An Office of Science User Facility Search this site... Search Help (new window) Top Link Bar LCLS Lasers Expand Lasers LCLS Quick Launch Home About LCLS Expand About LCLS LCLS News Expand LCLS News User Resources Expand User Resources Instruments Expand Instruments Proposals Publications Expand Publications Schedules Machine Status Machine FAQs Safety Organization Expand Organization Directories Expand Directories Staff Resources Contact Us All Site Content Department of Energy Page Content LCLS Publications: Statistics 2013 | 2012 | 2011 | 2010 | 2009 | Archive | Citations | Statistics

231

CP Tech Center I Iowa State University I 2711 S. Loop Dr. Suite 4700,Ames, IA 50010-8664 I 515-294-5798 FOR MORE INFORMATION  

E-Print Network [OSTI]

CP Tech Center I Iowa State University I 2711 S. Loop Dr. Suite 4700,Ames, IA 50010-8664 I 515 calcium sulfate in the form of hemihydrate (plaster) in the cement (false set) or the uncontrolled early

232

??eia e e et ??? oa0 to 3i5ontinBoB5 PieeFi5e Hinea tiTiUation ...  

E-Print Network [OSTI]

PieeFi5e Hinea tiTiUation. I.R. de Farias JR., M. ?hao, and H. ?hao. State University of New York at jumalo. {defariasy m|haoy |hon??ia}@??ffalo.ed?.

233

LAX XXlCfl jX?iK, Idd+?KYLViG?IA  

Office of Legacy Management (LM)

f f , : I~&l, samtier cipwati8Aa CffUm - . Jiux.lCJ d,# 1754 - - _- - .- t :; . Jesse e. ahizmn*~*ter -2.' -------- - _ &tV' hi@A l f izau Bkteriala ;' . . 1 -7 I _' i' . Fpr&G& r&Q Q,&& fu &fI& L;&& -l&d 2;,i' iI,;/Qi' rIGN CQ&GgJy p;E& p;~p>gyf LAX XXlCfl jX?iK, Idd+?KYLViG?IA i-icfer~~o is &o ta yaw rwarandu3;: l P iimwmbec L?, 1953, reque&in~ a d&q.&ti of khority tA A&sister prog= for th+zz developmrrrl, Ii-&k& & acyui8itti ef c;uYletit*type and reswitlitc-type urtim bi:aPing eres and far t3-u jx*uctim and acquisitian 6f W ;aniU CCm- csa:ratc~ fhzi awes wit2n Lhe Six&e of Pemlsyzvania. 1 da not b&i- the projscrt fmr the pkcch2670 +S eroa from i&d.&

234

Direct numerical simulations of type Ia supernovae flames I: The landau-darrieus instability  

SciTech Connect (OSTI)

Planar flames are intrinsically unstable in open domains due to the thermal expansion across the burning front--the Landau-Darrieus instability. This instability leads to wrinkling and growth of the flame surface, and corresponding acceleration of the flame, until it is stabilized by cusp formation. We look at the Landau-Darrieus in stability for C/O thermonuclear flames at conditions relevant to the late stages of a Type Ia supernova explosion. Two-dimensional direct numerical simulations of both single-mode and multi-mode perturbations using a low Mach number hydrodynamics code are presented. We show the effect of the instability on the flame speed as a function of both the density and domain size, demonstrate the existence of the small scale cutoff to the growth of the instability, and look for the proposed breakdown of the non-linear stabilization at low densities. The effects of curvature on the flame as quantified through measurements of the growth rate and computation of the corresponding Markstein number. While accelerations of a few percent are observed, they are too small to have any direct outcome on the supernova explosion.

Bell, J.B.; Day, M.S.; Rendleman, C.A.; Woosley, S.E.; Zingale, M.

2003-11-24T23:59:59.000Z

235

Thermonuclear .Ia Supernovae from Helium Shell Detonations: Explosion Models and Observables  

Science Journals Connector (OSTI)

During the early evolution of an AM Canum Venaticorum system, helium is accreted onto the surface of a white dwarf under conditions suitable for unstable thermonuclear ignition. The turbulent motions induced by the convective burning phase in the He envelope become strong enough to influence the propagation of burning fronts and may result in the onset of a detonation. Such an outcome would yield radioactive isotopes and a faint rapidly rising thermonuclear ".Ia" supernova. In this paper, we present hydrodynamic explosion models and observable outcomes of these He shell detonations for a range of initial core and envelope masses. The peak UVOIR bolometric luminosities range by a factor of 10 (from 5 ? 1041 to 5 ? 1042 erg s1), and the R-band peak varies from M R,peak = 15 to 18. The rise times in all bands are very rapid (40Ca through 56Ni) and unburnt He. Thus, the spectra around peak light lack signs of intermediate-mass elements and are dominated by CaII and TiII features, with the caveat that our radiative transfer code does not include the nonthermal effects necessary to produce He features.

Ken J. Shen; Dan Kasen; Nevin N. Weinberg; Lars Bildsten; Evan Scannapieco

2010-01-01T23:59:59.000Z

236

Comparison of the Legacy and Gold SnIa Dataset Constraints on Dark Energy Models  

E-Print Network [OSTI]

We have performed a comparative analysis of three recent and reliable SnIa datasets available in the literature: the Full Gold (FG) dataset (157 data points $0dataset (140 data points $0dataset (115 data points $0datasets are consistent with each other at the 95% confidence level, the latest (SNLS) dataset shows distinct trends which are not shared by the Gold datasets. We find that the best fit dynamical $w(z)$ obtained from the SNLS dataset does not cross the PDL $w=-1$ and remains above and close to the $w=-1$ line for the whole redshift range $0datasets (FG and TG) clearly crosses the PDL and departs significantly from the PDL $w=-1$ line while the LCDM parameter values are about $2\\sigma$ away from the best fit $w(z)$. In addition, the $(\\Omega_{0m},\\Omega_\\Lambda)$ parameters in a LCDM parametrization without a flat prior, fit by the SNLS dataset, favor the minimal flat LCDM concordance model. The corresponding fit with the Gold datasets mildly favors a closed universe and the flat LCDM parameter values are $1\\sigma - 2\\sigma$ away from the best fit $(\\Omega_{0m},\\Omega_\\Lambda)$.

S. Nesseris; L. Perivolaropoulos

2005-12-02T23:59:59.000Z

237

Phenomenology for Supernova Ia Data Based on a New Cosmic Time  

E-Print Network [OSTI]

A new phenomenological theory for the expansion of our universe is presented. Because fundamental supporting theory is still in development, its discussion is not presented in this paper. The theory is based on a new algebraic expression for cosmic time G Rho t^2=3/32Pi, which correctly predicts the WMAP measured cosmological constants and the fundamental Hubble parameter H(t) for the expansion of the universe. A replacement for dark matter, called here "dark mass", is proposed which scales as with the expansion and incorporated. It does not react with ordinary matter, except gravitationally, and produces flat rotational curves for spiral galaxies. Also a new expression for the approaching velocity of radiation in a closed 3-sphere expanding universe is given that accounts for the early degrading negative approach of radiation for z > 1.7. The expression is v = Hr-c. Combining these three elements produces a luminosity distance dL that successfully predicts the apparent magnitude of exploding supernova Ia stars and even the new gamma ray bursts with no need for dark energy or acceleration of the expansion of the universe.

Charles B. Leffert

2007-07-26T23:59:59.000Z

238

Evaluating Systematic Dependencies of Type Ia Supernovae: The Influence of Deflagration to Detonation Density  

E-Print Network [OSTI]

We explore the effects of the deflagration to detonation transition (DDT) density on the production of Ni-56 in thermonuclear supernova explosions (type Ia supernovae). Within the DDT paradigm, the transition density sets the amount of expansion during the deflagration phase of the explosion and therefore the amount of nuclear statistical equilibrium (NSE) material produced. We employ a theoretical framework for a well-controlled statistical study of two-dimensional simulations of thermonuclear supernovae with randomized initial conditions that can, with a particular choice of transition density, produce a similar average and range of Ni-56 masses to those inferred from observations. Within this framework, we utilize a more realistic "simmered" white dwarf progenitor model with a flame model and energetics scheme to calculate the amount of Ni-56 and NSE material synthesized for a suite of simulated explosions in which the transition density is varied in the range 1-3x10^7 g/cc. We find a quadratic dependence ...

Jackson, Aaron P; Townsley, Dean M; Chamulak, David A; Brown, Edward F; Timmes, F X

2010-01-01T23:59:59.000Z

239

A Test of Tully-Fisher Distance Estimates Using Cepheids and Type Ia Supernovae  

E-Print Network [OSTI]

We update and extend the results of Shanks (1997, MNRAS, 290, L77) by making a direct test of Tully-Fisher distance estimates to thirteen spiral galaxies with HST Cepheid distances and to ten spiral galaxies with Type Ia supernova (SNIa) distances. The results show that the Tully-Fisher distance moduli are too short with respect to the Cepheid distances by 0.46+-0.11mag and too short with respect to the SNIa distances by 0.49+-0.18mag. Combining the HST Cepheid and the best SNIa data suggests that, overall, previous Tully-Fisher distances at v~1000 kms-1 were too short by 0.43+-0.09mag, a result which is significant at the 4.6 sigma level. These data therefore indicate that previous Tully-Fisher distances should be revised upwards by 22+-5% implying, for example, a Virgo distance of 19.0+-1.8Mpc. The value of Ho from Tully-Fisher estimates is correspondingly revised downwards from Ho=84+-10kms-1Mpc-1 to Ho=69+-8kms-1Mpc-1. There is evidence that the Tully-Fisher relation at large distances is affected by Malmquist bias. In this case, we argue that Ho<50kms-1Mpc-1 cannot be ruled out by Tully-Fisher considerations.

T. Shanks

1999-01-24T23:59:59.000Z

240

Parametrizing the transition to the phantom epoch with Supernovae Ia and Standard Rulers  

E-Print Network [OSTI]

The reconstruction of a (non)canonical scalar field Lagrangian from the dark energy Equation of State (EoS) parameter is studied, where it is shown that any EoS parametrization can be well reconstructed in terms of scalar fields. Several examples of EoS parameters are studied and the particular scalar field Lagrangian is reconstructed. Then, we propose some new parametrizations that may present a (fast) transition to a phantom dark energy EoS (where $w_{DE}dark energy EoS are studied by using supernovae Ia data (HST Cluster Supernova Survey) combined with Standard Ruler datasets [Cosmic Microwave Background (CMB) and Baryon Acoustic Oscillations (BAO)] and its comparison with the $\\Lambda$CDM model is analyzed. Then, the best fit of the models is obtained, which provides some information about whether a phantom transition may be supported by the observations. In this regard, the crossing of the phantom barrier is allowed statistically but the occurrence of a future singularity seems unlikely.

Iker Leanizbarrutia; Diego Sez-Gmez

2014-04-14T23:59:59.000Z

Note: This page contains sample records for the topic "denison ia public" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

West Berkeley Public Library  

High Performance Buildings Database

Berkeley, CA The West Berkeley Public Library, first opened in December 2013, is the first publicly funded Zero Net Energy public library in California. The library takes advantage of many innovative technologies and passive design strategies to achieve its Zero Net Energy goals. The project's Building Team, led by Harley Ellis Deveraux, partnered with PG&E's Savings By Design program to perform early-stage design analyses including climate modeling, computational fluid dynamics, daylighting, solar modeling, and energy simulations.

242

130517 - Public Meeting - Notepad  

Broader source: Energy.gov (indexed) [DOE]

517 - Public Meeting 517 - Public Meeting 1 2 3 4 5 6 7 REPORTER'S TRANSCRIPT OF SCOPING MEETING 8 9 RE: U.S. DEPARTMENT OF ENERGY OFFICE OF ELECTRICITY DELIVERY AND ENERGY RELIABILITY 10 ENVIRONMENTAL ASSESSMENT PUBLIC SCOPING MEETING 11 12 WEDNESDAY, AUGUST 26, 2008 13 JACUMBA, CALIFORNIA 14 15 16 17 18 19 20 21 22 REPORTED BY REGINA L. GARRISON, CSR NO. 12921 23 24 25

243

NREL: Geothermal Technologies - Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications Publications NREL's geothermal team develops publications, including technical reports and conference papers, about geothermal resource assessments, market and policy analysis, and geothermal research and development (R&D) activities. In addition to the selected documents available below, you can find resources on the U.S. Department of Energy (DOE) Geothermal Technologies Program Web site or search the NREL Publications Database. For additional geothermal documents, including those published since 1970, please visit the Office of Science and Technology Information Geothermal Legacy Collection. Policymakers' Guidebooks Five steps to effective policy. Geothermal Applications Market and Policy Analysis Program Activities R&D Activities Geothermal Applications

244

Public Reading Room  

Office of Legacy Management (LM)

has established a Public Reading Room at 955 has established a Public Reading Room at 955 Mound Road, Miamisburg, Ohio, which contains documents and information related to Mound as required under Section 117(d) of SARA. Copies of key Mound records, including the CERCLA Administrative Record and Information Repository, are kept in the Public Reading Room. The Administrative Record and Information Repository for Mound are updated as new documents are created and an index of documents in the complete collections accompanies each update. The Public Reading Room also contains reference items consisting of technical documents, news clippings, videotapes, journal articles, annual reports, and environmental restoration and decontamination and decommissioning decisional documents. Stakeholders are

245

ORISE: Public Health Communication  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Communication Communication Public Health Communication The Oak Ridge Institute for Science and Education (ORISE) assists government agencies and organizations in addressing public health challenges by developing evidence-based communication programs and social marketing initiatives that resonate with target populations. Because approximately half of American adults do not understand basic health information, ORISE develops the types of messages that will attract attention and motivate people to address their personal and family health. ORISE also develops and executes evidence-based and culturally-competent public health communication programs that help change behaviors and result in healthier lifestyles. Communication Planning and Products Public health organizations are faced with increasing demands for

246

Reservation Emergency Public Information  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

A cooperative publication of the following agencies: United States Department of Energy Oak Ridge Office, Oak Ridge National Laboratory Site Office, and Oak Ridge Office of...

247

CEES Publications and Presentations  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

CEES-Authored and Co-Authored Cover Stories Peer-Reviewed Publications Conference Proceedings, Abstracts, Presentations, and Poster Sessions Patents Frontiers in Energy Research...

248

NREL: Energy Analysis - Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Phase 2: Preprint (2012) Publications that Estimate EERE Technology Impacts, Including Costs, Co-benefits, Value Assessing the Drivers of Regional Trends in Solar Photovoltaic...

249

Sandia National Laboratories: Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

This public benchmark represents analysis ... A Model for the Nation: Promoting Education and Innovation in Vermont's Electricity Sector On May 8, 2012, in Climate,...

250

Reports and other Publications  

Science Journals Connector (OSTI)

... Constant Shear of a Stratified Fluid. By A. Eliassen, E. Hoiland and R. Riis. Pp. 30. Publication No. 2, 1953 : A Statistical Discussion of a ...

1954-03-27T23:59:59.000Z

251

INL Technical Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Technical Publications This site contains Idaho National Laboratory scientific and technical information products that have been issued for unlimited distribution. Those products...

252

Emergency Public Information  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

This volume defines elements of providing information to the public during and following emergencies. Canceled by DOE G 151.1-4.

1997-08-21T23:59:59.000Z

253

Sandia National Laboratories: Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Doppler Velocimeter EC Top Publications A Comparison of Platform Options for Deep-water Floating Offshore Vertical Axis Wind Turbines: An Initial Study Nonlinear Time-Domain...

254

A POSSIBLE EVOLUTIONARY SCENARIO OF HIGHLY MAGNETIZED SUPER-CHANDRASEKHAR WHITE DWARFS: PROGENITORS OF PECULIAR TYPE Ia SUPERNOVAE  

SciTech Connect (OSTI)

Several recently discovered peculiar Type Ia supernovae seem to demand an altogether new formation theory that might help explain the puzzling dissimilarities between them and the standard Type Ia supernovae. The most striking aspect of the observational analysis is the necessity of invoking super-Chandrasekhar white dwarfs having masses {approx}2.1-2.8 M{sub Sun }, M{sub Sun} being the mass of Sun, as their most probable progenitors. Strongly magnetized white dwarfs having super-Chandrasekhar masses have already been established as potential candidates for the progenitors of peculiar Type Ia supernovae. Owing to the Landau quantization of the underlying electron degenerate gas, theoretical results yielded the observationally inferred mass range. Here, we sketch a possible evolutionary scenario by which super-Chandrasekhar white dwarfs could be formed by accretion on to a commonly observed magnetized white dwarf, invoking the phenomenon of flux freezing. This opens multiple possible evolution scenarios ending in supernova explosions of super-Chandrasekhar white dwarfs having masses within the range stated above. We point out that our proposal has observational support, such as the recent discovery of a large number of magnetized white dwarfs by the Sloan Digital Sky Survey.

Das, Upasana; Mukhopadhyay, Banibrata [Department of Physics, Indian Institute of Science, Bangalore 560012 (India); Rao, A. R., E-mail: upasana@physics.iisc.ernet.in, E-mail: bm@physics.iisc.ernet.in, E-mail: arrao@tifr.res.in [Department of Astronomy and Astrophysics, Tata Institute of Fundamental Research, Mumbai 400005 (India)

2013-04-10T23:59:59.000Z

255

Type Ia Supernovae with Bi-Modal Explosions Are Common -- Possible Smoking Gun for Direct Collisions of White-Dwarfs  

E-Print Network [OSTI]

We discover clear doubly-peaked line profiles in 3 out of ~20 type Ia supernovae (SNe Ia) with high-quality nebular-phase spectra. The profiles are consistently present in three well-separated Co/Fe emission features. The two peaks are respectively blue-shifted and red-shifted relative to the host galaxies and are separated by ~5000 km/s. The doubly-peaked profiles directly reflect a bi-modal velocity distribution of the radioactive Ni56 in the ejecta that powers the emission of these SNe. Due to their random orientations, only a fraction of SNe with intrinsically bi-modal velocity distributions will appear as doubly-peaked spectra. Therefore SNe with intrinsic bi-modality are likely common, especially among the SNe in the low-luminosity (~40% of all SNe Ia) part on the Philips relation \\Delta m15(B) >~ 1.3. Bi-modality is naturally expected from direct collisions of white dwarfs (WDs) due to the detonation of both WDs and is demonstrated in a 3D 0.64 M_Sun-0.64 M_Sun WD collision simulation.

Dong, Subo; Kushnir, Doron; Prieto, Jose L

2014-01-01T23:59:59.000Z

256

Three-Dimensional Simulations of the Deflagration Phase of the Gravitationally Confined Detonation Model of Type Ia Supernovae  

E-Print Network [OSTI]

We report the results of a series of three-dimensional (3-D) simulations of the deflagration phase of the gravitationally confined detonation mechanism for Type Ia supernovae. In this mechanism, ignition occurs at one or several off-center points, resulting in a burning bubble of hot ash that rises rapidly, breaks through the surface of the star, and collides at a point opposite breakout on the stellar surface. We find that detonation conditions are robustly reached in our 3-D simulations for a range of initial conditions and resolutions. Detonation conditions are achieved as the result of an inwardly-directed jet that is produced by the compression of unburnt surface material when the surface flow collides with itself. A high-velocity outwardly-directed jet is also produced. The initial conditions explored in this paper lead to conditions at detonation that can be expected to produce large amounts of $^{56}$Ni and small amounts of intermediate mass elements. These particular simulations are therefore relevant only to high luminosity Type Ia supernovae. Recent observations of Type Ia supernovae imply a compositional structure that is qualitatively consistent with that expected from these simulations.

G C Jordan IV; R T Fisher; D M Townsley; A C Calder; C Graziani; S Asida; D Q Lamb; J W Truran

2007-03-21T23:59:59.000Z

257

The Joint Efficient Dark-energy Investigation (JEDI): Measuring the cosmic expansion history from type Ia supernovae  

E-Print Network [OSTI]

JEDI (Joint Efficient Dark-energy Investigation) is a candidate implementation of the NASA-DOE Joint Dark Energy Mission (JDEM). JEDI will probe dark energy in three independent methods: (1) type Ia supernovae, (2) baryon acoustic oscillations, and (3) weak gravitational lensing. In an accompanying paper, an overall summary of the JEDI mission is given. In this paper, we present further details of the supernova component of JEDI. To derive model-independent constraints on dark energy, it is important to precisely measure the cosmic expansion history, H(z), in continuous redshift bins from z \\~ 0-2 (the redshift range in which dark energy is important). SNe Ia at z > 1 are not readily accessible from the ground because the bulk of their light has shifted into the near-infrared where the sky background is overwhelming; hence a space mission is required to probe dark energy using SNe. Because of its unique near-infrared wavelength coverage (0.8-4.2 microns), JEDI has the advantage of observing SNe Ia in the rest frame J band for the entire redshift range of 0 energy are discussed, with special emphasis on the improved precision afforded by the rest frame near-infrared data.

M. M. Phillips; Peter Garnavich; Yun Wang; David Branch; Edward Baron; Arlin Crotts; J. Craig Wheeler; Edward Cheng; Mario Hamuy; for the JEDI Team

2006-06-28T23:59:59.000Z

258

Constraining the dark energy and smoothness parameter with typeIa supernovae and gamma-ray bursts  

Science Journals Connector (OSTI)

The existence of inhomogeneities in the observed Universe modifies the distance-redshift relations thereby affecting the results of cosmological tests in comparison to the ones derived assuming spatially uniform models. By modeling the inhomogeneities through a Zeldovich-Kantowski-Dyer-Roeder approach which is phenomenologically characterized by a smoothness parameter ?, we rediscuss the constraints on the cosmic parameters based on typeIa supernovae (SNeIa) and gamma-ray bursts (GRBs) data. The present analysis is restricted to a flat ?CDM model with the reasonable assumption that ? does not clump. A ?2 analysis using 557 SNeIa data from the Union2 compilation data (R. Amanullah et al., Astrophys. J. 716, 712 (2010).) constrains the pair of parameters (?m, ?) to ?m=0.27-0.03+0.08 (2?) and ??0.25. A similar analysis based only on 59 Hymnium GRBs (H. Wei, J. Cosmol. Astropart. Phys. 08 (2010) 020.) constrains the matter density parameter to be ?m=0.35-0.24+0.62 (2?) while all values for the smoothness parameter are allowed. By performing a joint analysis, it is found that ?m=0.27-0.03+0.06 and ??0.52. As a general result, although considering that current GRB data alone cannot constrain the smoothness ? parameter, our analysis provides an interesting cosmological probe for dark energy even in the presence of inhomogeneities.

V. C. Busti; R. C. Santos; J. A. S. Lima

2012-05-07T23:59:59.000Z

259

Arnold D. Kim publications Refereed Publications  

E-Print Network [OSTI]

Green's functions for the radiative transport equation," Waves in Complex and Random Media 15, 17, "Estimating tissue optical properties using the Born approximation of the transport equation," submitted for publication. 2. A. D. Kim and J. C. Schotland, "Self-consistent scattering theory for the radiative transport

Kim, Arnold D.

260

Publications List Publications in Scientific Journals  

E-Print Network [OSTI]

, 180-190. Feng, L., Newman, A., Farmer, g., Psimoulis, P., Stiros, S. (2010). «Strong rupture). «Potential of GPS to measure frequencies of oscillation of engineering structures», Journal of Sound», The Annual of British School of Athens 100. Publications in other journals Psimoulis, P., Nickitopoulou, A

Giger, Christine

Note: This page contains sample records for the topic "denison ia public" from the National Library of EnergyBeta (NLEBeta).
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261

Department of Energy - Public Participation  

Broader source: Energy.gov (indexed) [DOE]

EFFECTIVE PUBLIC PARTICIPATION EFFECTIVE PUBLIC PARTICIPATION EFFECTIVE PUBLIC PARTICIPATION UNDER THE NATIONAL ENVIRONMENTAL POLICY ACT SECOND EDITION U.S. DEPARTMENT OF ENERGY ENVIRONMENT, SAFETY AND HEALTH OFFICE OF NEPA POLICY AND ASSISTANCE AUGUST 1998 Table of Contents EFFECTIVE PUBLIC PARTICIPATION UNDER THE NATIONAL ENVIRONMENTAL POLICY ACT PREFACE 1. INTRODUCTION * Secretarial Policies * NEPA Regulations * Definition of "Public Participation" * Some Benefits of Public Participation * 2. HOW TO USE THIS PAPER * Sliding Scale * 3. GENERAL PUBLIC PARTICIPATION ACTIVITIES * Recommendations * General * Involving the Public Early * Public Meetings, Hearings, and Workshops * Making Information Available * Responding to Public Comments * Environmental Justice *

262

2007 NSLS Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

07 NSLS Publications 07 NSLS Publications Brookhaven National Laboratory * National Synchrotron Light Source * P.O. Box 5000, Upton, NY 11973 * http://www.nsls.bnl.gov/ VUV-IR Beamlines ................................................................................................................................................................................................. 2 X-Ray Beamlines .................................................................................................................................................................................................. 8 NSLS Users NSLS Staff ............................................................................................................................................................................................................

263

FWP Scientific Publications  

Broader source: Energy.gov [DOE]

Scientific publications either directly studying former workers in the context of the screening program or recruiting former workers in the program as research participants for scientific studies funded by the National Institutes of Health or other research funding sources are summarized below according to publication date.

264

Public but going private  

Science Journals Connector (OSTI)

... proportion of defence research and development (some 60 per cent) is put out to private industry on a contract basis than in other fields of the public interest, but ... government departments and nationalized industries have wrongly chosen the line of demarcation between themselves and private industry. For, in the most general sense, the objective of most public spending ...

1981-07-02T23:59:59.000Z

265

George C. Johnson Publications  

E-Print Network [OSTI]

George C. Johnson Publications November, 2010 Department of Mechanical Engineering University of California Berkeley, CA 94720-1740 510-642-3371 gjohnson@me.berkeley.edu http://www.me.berkeley.edu/faculty/johnson/ Refereed Publications ­ Archival Journals 1. Kino GS. Hunter JB. Johnson GC. Selfridge AR. Barnett DM

Mofrad, Mohammad R. K.

266

Publications and Presentations  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications and Presentations Publications and Presentations News & Publications ESnet in the News ESnet News Publications and Presentations Galleries ESnet Awards and Honors Contact Us Technical Assistance: 1 800-33-ESnet (Inside the US) 1 800-333-7638 (Inside the US) 1 510-486-7600 (Globally) 1 510-486-7607 (Globally) Report Network Problems: trouble@es.net Provide Web Site Feedback: info@es.net Publications and Presentations Sort by: Date | Author | Type 2013 Dart E., Rotman L., Tierney B., Hester M., and Zurawski J., "The Science DMZ: A Network Design Pattern for Data-Intensive Science", IEEE/ACM Annual SuperComputing Conference (SC13), Denver CO, USA, November 19, 2013, LBNL LBNL-6366E Download File: sc13sciDMZ-final.pdf (pdf: 952 KB) Ezra Kissel, Martin Swany, Brian Tierney and Eric Pouyoul, "Efficient

267

WIPP - Public Reading Facilities  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Public Reading Facilities/Electronic Reading Facilities The Freedom of Information Act (FOIA) and Electronic FOIA (E-FOIA) require that various specific types of records, as well as various other records, be maintained in public reading facilities. Before you submit a FOIA request, we recommend you contact or visit the appropriate public reading facility to determine if the records you are seeking have already been released. The U.S. Department of Energy (DOE), as well as other related DOE sites, have established home pages on the Internet with links to other web sites. If you determine a specific facility might have records in which you are interested, requests for those records can be made directly to the public reading rooms identified below. Copying of records located in the public reading rooms must be made by the staff of those facilities.

268

Publication Submission Form  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Pages Pages publicationsubmission Sign In Launch the Developer Dashboard SLAC National Accelerator Laboratory DOE | Stanford | SLAC | SSRL | LCLS | AD | PPA | Photon Science | PULSE | SIMES LCLS : Linac Coherent Light Source An Office of Science User Facility Search this site... Search Help (new window) Top Link Bar LCLS Lasers Expand Lasers LCLS Quick Launch Home About LCLS Expand About LCLS LCLS News Expand LCLS News User Resources Expand User Resources Instruments Expand Instruments Proposals Publications Expand Publications Schedules Machine Status Machine FAQs Safety Organization Expand Organization Directories Expand Directories Staff Resources Contact Us All Site Content Department of Energy Page Content Publication Submission Form Th Tell LCLS about new publications Please submit this form to notify LCLS about new publications relating to

269

Public Scoping Meeting Materials  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Public Scoping Meeting Materials Public Scoping Meeting Materials Public Scoping Meeting Materials Fact sheets, presentations, and other information from the Conversion EIS Public Scoping Meetings. The following materials were made available during the DUF6 Conversion EIS public scoping meetings held near Portsmouth, Ohio, Oak Ridge, Tennessee, and Paducah, Kentucky, November - December, 2001. Notice of Intent PDF Icon Notice of Intent to Prepare an Environmental Impact Statement for Depleted Uranium Hexafluoride Conversion Facilities 60 KB details Presentation PDF Icon Overview: Depleted Uranium Hexafluoride (DUF6) Management Program 5.97 MB details DUF6 Fact Sheets PDF Icon Overview of Depleted Uranium Hexafluoride Management Program 174 KB details PDF Icon NEPA Activities for the Depleted Uranium Hexafluoride Management Program

270

Public Safety Team (PST) Organizational Structure for Public Safety Management  

E-Print Network [OSTI]

Public Safety Team (PST) President Organizational Structure for Public Safety Management for public safety· Coordinates public communications, legal,· and IT support for public safety Maintains· response to safety issues involving individual students and student behavior Ensures appropriate

271

GRADUATE PROGRAMS IN PUBLIC HEALTH Master of Public Health  

E-Print Network [OSTI]

GRADUATE PROGRAMS IN PUBLIC HEALTH Master of Public Health Graduate Certificate of Public Health and Public Health Sciences Wayne State University School of Medicine September 2011 Accredited by: #12;_____________________________Graduate Programs in Public Health 2011-2012___________________________ Page 2 TABLE OF CONTENTS

Berdichevsky, Victor

272

THE HUBBLE SPACE TELESCOPE CLUSTER SUPERNOVA SURVEY. III. CORRELATED PROPERTIES OF TYPE Ia SUPERNOVAE AND THEIR HOSTS AT 0.9 < z < 1.46  

SciTech Connect (OSTI)

Using the sample of Type Ia supernovae (SNe Ia) discovered by the Hubble Space Telescope (HST) Cluster Supernova Survey and augmented with HST-observed SNe Ia in the Great Observatories Origins Deep Survey (GOODS) fields, we search for correlations between the properties of SNe and their host galaxies at high redshift. We use galaxy color and quantitative morphology to determine the red sequence in 25 clusters and develop a model to distinguish passively evolving early-type galaxies from star-forming galaxies in both clusters and the field. With this approach, we identify 6 SN Ia hosts that are early-type cluster members and 11 SN Ia hosts that are early-type field galaxies. We confirm for the first time at z > 0.9 that SNe Ia hosted by early-type galaxies brighten and fade more quickly than SNe Ia hosted by late-type galaxies. We also show that the two samples of hosts produce SNe Ia with similar color distributions. The relatively simple spectral energy distributions expected for passive galaxies enable us to measure stellar masses of early-type SN hosts. In combination with stellar mass estimates of late-type GOODS SN hosts from Thomson and Chary, we investigate the correlation of host mass with Hubble residual observed at lower redshifts. Although the sample is small and the uncertainties are large, a hint of this relation is found at z > 0.9. By simultaneously fitting the average cluster galaxy formation history and dust content to the red-sequence scatters, we show that the reddening of early-type cluster SN hosts is likely E(B - V) {approx}< 0.06. The similarity of the field and cluster early-type host samples suggests that field early-type galaxies that lie on the red sequence may also be minimally affected by dust. Hence, the early-type-hosted SNe Ia studied here occupy a more favorable environment to use as well-characterized high-redshift standard candles than other SNe Ia.

Meyers, J.; Barbary, K.; Fakhouri, H. K.; Goldhaber, G. [Department of Physics, University of California Berkeley, Berkeley, CA 94720 (United States); Aldering, G.; Faccioli, L.; Hsiao, E. [E.O. Lawrence Berkeley National Lab, 1 Cyclotron Rd., Berkeley, CA 94720 (United States); Barrientos, L. F. [Departmento de Astronomia, Pontificia Universidad Catolica de Chile, Santiago (Chile); Brodwin, M. [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Dawson, K. S. [Department of Physics and Astronomy, University of Utah, Salt Lake City, UT 84112 (United States); Deustua, S.; Fruchter, A. S. [Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218 (United States); Doi, M.; Ihara, Y. [Institute of Astronomy, Graduate School of Science, University of Tokyo, 2-21-1 Osawa, Mitaka, Tokyo 181-0015 (Japan); Eisenhardt, P. [Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109 (United States); Gilbank, D. G. [Department of Physics and Astronomy, University Of Waterloo, Waterloo, Ontario, N2L 3G1 (Canada); Gladders, M. D. [Department of Astronomy and Astrophysics, University of Chicago, Chicago, IL 60637 (United States); Gonzalez, A. H. [Department of Astronomy, University of Florida, Gainesville, FL 32611 (United States); Hattori, T. [Subaru Telescope, National Astronomical Observatory of Japan, 650 North Aohaku Place, Hilo, HI 96720 (United States); Kashikawa, N., E-mail: jmeyers314@berkeley.edu [National Astronomical Observatory of Japan, 2-21-1 Osawa, Mitaka, Tokyo 181-8588 (Japan); Collaboration: Supernova Cosmology Project; and others

2012-05-01T23:59:59.000Z

273

PULSATING REVERSE DETONATION MODELS OF TYPE Ia SUPERNOVAE. I. DETONATION IGNITION  

SciTech Connect (OSTI)

Observational evidences point to a common explosion mechanism of Type Ia supernovae based on a delayed detonation of a white dwarf (WD). Although several scenarios have been proposed and explored by means of one, two, and three-dimensional simulations, the key point still is the understanding of the conditions under which a stable detonation can form in a destabilized WD. One of the possibilities that have been invoked is that an inefficient deflagration leads to the pulsation of a Chandrasekhar-mass WD, followed by formation of an accretion shock around a carbon-oxygen rich core. The accretion shock confines the core and transforms kinetic energy from the collapsing halo into thermal energy of the core, until an inward moving detonation is formed. This chain of events has been termed Pulsating Reverse Detonation (PRD). In this work we explore the robustness of the detonation ignition for different PRD models characterized by the amount of mass burned during the deflagration phase, M {sub defl}. The evolution of the WD up to the formation of the accretion shock has been followed with a three-dimensional hydrodynamical code with nuclear reactions turned off. We found that detonation conditions are achieved for a wide range of M {sub defl}. However, if the nuclear energy released during the deflagration phase is close to the WD binding energy ({approx}0.46 x 10{sup 51} erg {yields} M {sub defl} {approx} 0.30 M {sub sun}) the accretion shock cannot heat and confine the core efficiently and detonation conditions are not robustly achieved.

Bravo, Eduardo; GarcIa-Senz, Domingo [Department de FIsica i Enginyeria Nuclear, Universitat Politecnica de Catalunya, Diagonal 647, 08028 Barcelona (Spain)], E-mail: eduardo.bravo@upc.edu, E-mail: domingo.garcia@upc.edu

2009-04-20T23:59:59.000Z

274

The effect of turbulent intermittency on the deflagration to detonation transition in SN Ia explosions  

E-Print Network [OSTI]

We examine the effects of turbulent intermittency on the deflagration to detonation transition (DDT) in Type Ia supernovae. The Zel'dovich mechanism for DDT requires the formation of a nearly isothermal region of mixed ash and fuel that is larger than a critical size. We primarily consider the hypothesis by Khokhlov et al. and Niemeyer and Woosley that the nearly isothermal, mixed region is produced when the flame makes the transition to the distributed regime. We use two models for the distribution of the turbulent velocity fluctuations to estimate the probability as a function of the density in the exploding white dwarf that a given region of critical size is in the distributed regime due to strong local turbulent stretching of the flame structure. We also estimate lower limits on the number of such regions as a function of density. We find that the distributed regime, and hence perhaps DDT, occurs in a local region of critical size at a density at least a factor of 2-3 larger than predicted for mean conditions that neglect intermittency. This factor brings the transition density to be much larger than the empirical value from observations in most situations. We also consider the intermittency effect on the more stringent conditions for DDT by Lisewski et al. and Woosley. We find that a turbulent velocity of $10^8$ cm/s in a region of size $10^6$ cm, required by Lisewski et al., is rare. We expect that intermittency gives a weaker effect on the Woosley model with stronger criterion. The predicted transition density from this criterion remains below $10^7$ g/cm$^3$ after accounting for intermittency using our intermittency models.

Liubin Pan; J. Craig Wheeler; John Scalo

2008-03-12T23:59:59.000Z

275

THE DETONATION MECHANISM OF THE PULSATIONALLY ASSISTED GRAVITATIONALLY CONFINED DETONATION MODEL OF Type Ia SUPERNOVAE  

SciTech Connect (OSTI)

We describe the detonation mechanism composing the 'pulsationally assisted' gravitationally confined detonation (GCD) model of Type Ia supernovae. This model is analogous to the previous GCD model reported in Jordan et al.; however, the chosen initial conditions produce a substantively different detonation mechanism, resulting from a larger energy release during the deflagration phase. The resulting final kinetic energy and {sup 56}Ni yields conform better to observational values than is the case for the 'classical' GCD models. In the present class of models, the ignition of a deflagration phase leads to a rising, burning plume of ash. The ash breaks out of the surface of the white dwarf, flows laterally around the star, and converges on the collision region at the antipodal point from where it broke out. The amount of energy released during the deflagration phase is enough to cause the star to rapidly expand, so that when the ash reaches the antipodal point, the surface density is too low to initiate a detonation. Instead, as the ash flows into the collision region (while mixing with surface fuel), the star reaches its maximally expanded state and then contracts. The stellar contraction acts to increase the density of the star, including the density in the collision region. This both raises the temperature and density of the fuel-ash mixture in the collision region and ultimately leads to thermodynamic conditions that are necessary for the Zel'dovich gradient mechanism to produce a detonation. We demonstrate feasibility of this scenario with three three-dimensional (3D), full star simulations of this model using the FLASH code. We characterized the simulations by the energy released during the deflagration phase, which ranged from 38% to 78% of the white dwarf's binding energy. We show that the necessary conditions for detonation are achieved in all three of the models.

Jordan, G. C. IV; Graziani, C.; Weide, K.; Norris, J.; Hudson, R.; Lamb, D. Q. [Flash Center for Computational Science, University of Chicago, Chicago, IL 60637 (United States); Fisher, R. T. [Department of Physics, University of Massachusetts Dartmouth, 285 Old Westport Road, North Dartmouth, MA 02740 (United States); Townsley, D. M. [Department of Physics and Astronomy, University of Alabama, Tuscaloosa, AL 35487 (United States); Meakin, C. [Steward Observatory, University of Arizona, Tucson, AZ 85721 (United States); Reid, L. B. [NTEC Environmental Technology, Subiaco WA 6008 (Australia)

2012-11-01T23:59:59.000Z

276

Off-center ignition in type Ia supernova: I. Initial evolution and implications for delayed detonation  

E-Print Network [OSTI]

The explosion of a carbon-oxygen white dwarf as a Type Ia supernova is known to be sensitive to the manner in which the burning is ignited. Studies of the pre-supernova evolution suggest asymmetric, off-center ignition, and here we explore its consequences in two- and three-dimensional simulations. Compared with centrally ignited models, one-sided ignitions initially burn less and release less energy. For the distributions of ignition points studied, ignition within two hemispheres typically leads to the unbinding of the white dwarf, while ignition within a small fraction of one hemisphere does not. We also examine the spreading of the blast over the surface of the white dwarf that occurs as the first plumes of burning erupt from the star. In particular, our studies test whether the collision of strong compressional waves can trigger a detonation on the far side of the star as has been suggested by Plewa et al. (2004). The maximum temperature reached in these collisions is sensitive to how much burning and expansion has already gone on, and to the dimensionality of the calculation. Though detonations are sometimes observed in 2D models, none ever happens in the corresponding 3D calculations. Collisions between the expansion fronts of multiple bubbles also seem, in the usual case, unable to ignite a detonation. "Gravitationally confined detonation" is therefore not a robust mechanism for the explosion. Detonation may still be possible in these models however, either following a pulsation or by spontaneous detonation if the turbulent energy is high enough.

F. K. Roepke; S. E. Woosley; W. Hillebrandt

2006-09-04T23:59:59.000Z

277

A Three-Dimensional Picture of the Delayed-Detonation Model of Type Ia Supernovae  

E-Print Network [OSTI]

Deflagration models poorly explain the observed diversity of SNIa. Current multidimensional simulations of SNIa predict a significant amount of, so far unobserved, carbon and oxygen moving at low velocities. It has been proposed that these drawbacks can be resolved if there is a sudden jump to a detonation (delayed detonation), but this kind of models has been explored mainly in one dimension. Here we present new three-dimensional delayed detonation models in which the deflagraton-to-detonation transition (DDT) takes place in conditions like those favored by one-dimensional models. We have used a SPH code adapted to SNIa with algorithms devised to handle subsonic as well as supersonic combustion fronts. The starting point was a C-O white dwarf of 1.38 solar masses. When the average density on the flame surface reached 2-3x10^7 g/cm^3 a detonation was launched. The detonation wave processed more than 0.3 solar masses of carbon and oxygen, emptying the central regions of the ejecta of unburned fuel and raising its kinetic energy close to the fiducial 10^51 ergs expected from a healthy Type Ia supernova. The final amount of 56Ni synthesized also was in the correct range. However, the mass of carbon and oxygen ejected is still too high. The three-dimensional delayed detonation models explored here show an improvement over pure deflagration models, but they still fail to coincide with basic observational constraints. However, there are many aspects of the model that are still poorly known (geometry of flame ignition, mechanism of DDT, properties of detonation waves traversing a mixture of fuel and ashes). Therefore, it will be worth pursuing its exploration to see if a good SNIa model based on the three-dimensional delayed detonation scenario can be obtained.

Eduardo Bravo; Domingo Garcia-Senz

2007-12-04T23:59:59.000Z

278

Timescale stretch parameterization of Type Ia supernova B-band light curves  

SciTech Connect (OSTI)

R-band intensity measurements along the light curve of Type Ia supernovae discovered by the Cosmology Project (SCP) are fitted in brightness to templates allowing a free parameter the time-axis width factor w identically equal to s times (1+z). The data points are then individually aligned in the time-axis, normalized and K-corrected back to the rest frame, after which the nearly 1300 normalized intensity measurements are found to lie on a well-determined common rest-frame B-band curve which we call the ''composite curve.'' The same procedure is applied to 18 low-redshift Calan/Tololo SNe with Z < 0.11; these nearly 300 B-band photometry points are found to lie on the composite curve equally well. The SCP search technique produces several measurements before maximum light for each supernova. We demonstrate that the linear stretch factor, s, which parameterizes the light-curve timescale appears independent of z, and applies equally well to the declining and rising parts of the light curve. In fact, the B band template that best fits this composite curve fits the individual supernova photometry data when stretched by a factor s with chi 2/DoF {approx} 1, thus as well as any parameterization can, given the current data sets. The measurement of the data of explosion, however, is model dependent and not tightly constrained by the current data. We also demonstrate the 1 + z light-cure time-axis broadening expected from cosmological expansion. This argues strongly against alternative explanations, such as tired light, for the redshift of distant objects.

Goldhaber, G.; Groom, D.E.; Kim, A.; Aldering, G.; Astier, P.; Conley, A.; Deustua, S.E.; Ellis, R.; Fabbro, S.; Fruchter, A.S.; Goobar, A.; Hook, I.; Irwin, M.; Kim, M.; Knop, R.A.; Lidman, C.; McMahon, R.; Nugent, P.E.; Pain, R.; Panagia, N.; Pennypacker, C.R.; Perlmutter, S.; Ruiz-Lapuente, P.; Schaefer, B.; Walton, N.A.; York, T.

2001-04-01T23:59:59.000Z

279

Exploring Cosmological Expansion Parametrizations with the Gold SnIa Dataset  

E-Print Network [OSTI]

We use the SnIa Gold dataset to compare LCDM with 10 representative parametrizations of the recent Hubble expansion history $H(z)$. For the comparison we use two statistical tests; the usual $\\chi_{min}^2$ which is insensitive to the parametrization number of parameters, and a statistic we call the p-test which depends on both the value of $\\chi_{min}^2$ and the number $n$ of the parametrization parameters. The p-test measures the confidence level to which the parameter values corresponding to LCDM are excluded from the viewpoint of the parametrization tested. For example, for a linear equation of state parametrization $w(z)=w_0 + w_1 z$ the LCDM parameter values ($w_0=-1$, $w_1=0$) are excluded at 75% confidence level. We use a flat prior and $\\Omega_{0m}=0.3$. All parametrizations tested are consistent with the Gold dataset at their best fit. According to both statistical tests, the worst fits among the 10 parametrizations, correspond to the Chaplygin gas, the brane world and the Cardassian parametrizations. The best fit is achieved by oscillating parametrizations which can exclude the parameter values corresponding to LCDM at 85% confidence level. Even though this level of significance does not provide a statistically significant exclusion of LCDM (it is less than $2\\sigma$) and does not by itself constitute conclusive evidence for oscillations in the cosmological expansion, when combined with similar independent recent evidence for oscillations coming from the CMB and matter power spectra it becomes an issue worth of further investigation.

R. Lazkoz; S. Nesseris; L. Perivolaropoulos

2005-11-10T23:59:59.000Z

280

DOE Emergency Public Affairs Plan  

Broader source: Energy.gov (indexed) [DOE]

Headquarters Headquarters Office of Public Affairs Emergency Public Affairs Plan The DOE HQ Office of Public Affairs Emergency Public Affairs Plan has been approved for implementation by: __________________________________________________________ Dan Leistikow, Director, HQ Office of Public Affairs Date: ______________ __________________________________________________________ Joseph Krol, Director, HQ Office of Emergency Management Date: ______________ DOE Office of Public Affairs Emergency Public Affairs Plan 1 Purpose The Department of Energy (DOE) HQ Office of Public Affairs (PA) is committed to communicating information about the Department's work in a timely, accurate and accessible way to the news media, general public and employees.

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281

Public Sector Energy Efficiency  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Capitol dome Capitol dome Public Sector Energy Efficiency Research on sustainable federal operations supports the implementation of sustainable policies and practices in the public sector. This work serves as a bridge between the technology development of Department of Energy's National Laboratories and the operational needs of public sector. Research activities involve many aspects of integrating sustainability into buildings and government practices, including technical assistance for sustainable building design, operations, and maintenance; project financing for sustainable facilities; institutional change in support of sustainability policy goals; and procurement of sustainable products. All of those activities are supported by our work on program and project evaluation, which analyzes overall program effectiveness while ensuring

282

Science and the public:  

Science Journals Connector (OSTI)

The following excerpts are from a report that draws together the results from two pieces of research - an overview of science communication activities in Britain today and a detailed review of the public's attitude toward science. By combining the information from both studies, the report aims to inform future science communication strategies for both policy and practice. The full report is Office of Science and Technology and the Wellcome Trust, Science and the Public: A Review of Science Communication and Public Attitudes to Science in Britain (London, October 2000) and is available online at www.wellcome.ac.uk.

Office of Science and Technology and the Wellcome Trust

2001-01-01T23:59:59.000Z

283

PUBLIC SERV COM  

Broader source: Energy.gov (indexed) [DOE]

'EXEC-2009-002897 'EXEC-2009-002897 PUBLIC SERV COM 1 2/25/2009 5:00 PM February 25,2009 The Honorable Steven Chu Secretary, U. S. Department of Energy 1000 Independence Avenue, S .W. Washingon, D.C. 20585 Re: State Energy Program Assurances Dear Secretary Chu: As a condition of receiving our State's share o f the $3.1, billion funding for the S t a t e Energy Program (SEP) under the American Recovery and Renewal Act of 2009 (H.R. l)(ARRA), I am providing the following assurances. I have written to our public u t i l i t y commission and requested that it consider additional actions to promote energy efficiency, consistent with the Federal statutory language contained in H.R. 1 and its obligations to maintain just and reasonable rates, while protecting the public. As set forth in the attached letter, the Chairperson of the Public Service

284

PNNL: EDO - Useful Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Useful Publications Useful Publications EDO produces an assortment of publications designed to inform, support and educate local technology businesses and service providers as well as communicate about our own efforts. We invite you to make use of these publications in supporting your efforts to start or grow a tech business or to help one succeed. Report - Hanford and the Tri-Cities Economy: Historical Trends 1970-2008 Tri-Cities Tech Business Update - Monthly news and events of interest to tech businesses in the Mid-Columbia area of Southeastern Washington State Companies with Roots in PNNL - Color flyer listing companies that received foundational technology and/or executives from PNNL since 1965. SBIR Alerting Service Targeted Support Program Technology Assistance Program

285

BNL | Public Events  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Public Events Public Events Public event photos > About Visiting Brookhaven National Laboratory hosts concerts, lectures, and other events throughout the year which are free and open to the public. U.S. citizens age 16 and over must bring government-issued photo-identification for admission. Lectures JAN 17 Friday East Coast Conference for Undergraduate Women in Physics - Lecture "The Nation's Nuclear Physics Program and the Role of the Government" Presented by Dr. Jehanne Gillo, U.S. Department of Energy, Nuclear Physics 9:30 am, Berkner Hall Auditorium Friday, January 17, 2014, 9:30 am Hosted by: Director's Office JAN 22 Wednesday Brookhaven Lecture "491st Brookhaven Lecture: Juergen Thieme of Photon Sciences Directorate" Presented by Juergen Thieme, Brookhaven Lab's Photon Sciences Directorate

286

Publications | Argonne National Laboratory  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications Publications Documents Publications Publication Type - Any - Book Book Chapter Conference Paper Conference Proceedings Journal Journal Article Miscellaneous Report Year - Any - 1985 1988 1990 1992 1993 1994 1995 1996 1997 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Author - Any - Abarzhi, S. I. Abate, J. Abdel-khalik, H. S. Abeysuriya, R. Abhishek, K. Abhyankar, Shrirang Abla, G. Abraham, J. A. Adams, B. Adams, M. L. Addis, B. Adhikari, A. N. Adve, S. V. Afsahi, A. Ahmadia, A. Ahsant, M. Aiken, R. J. Aithal, Shashi M. Akella, S. Akerley, J. Aksenova, A. E. Aktulga, H. M. Al-Ali, R. Alam, S. Albee, P. B. Albrecht, A. Alderman, I. Aldermhini, I. Alessandri, A. Alexe, M. Alexeev, Y. Ali, N. Alimohideen, J. Allain, J. P. Allan, Benjamin A. Allcock, William E. Allen, B. Allen, G.

287

CBECS - public use data  

U.S. Energy Information Administration (EIA) Indexed Site

Public Use Microdata Files Public Use Microdata Files CBECS Public Use Microdata Files Released: November 2008 Next CBECS will cover calendar year 2007 The 2003 CBECS Public Use Files are comma separated value (.csv) files that each contain 5,215 records. They represent commercial buildings from the 50 States and the District of Columbia. Each record corresponds to a single responding, in-scope sampled building. These files contain data for all buildings, including malls. There are 395 mall building records. For the mall buildings, a limited amount of information was collected, so there are many blank fields in the data for these cases. For all buildings, these files contain information such as the building size, year constructed, types of energy used, energy consumption and expenditures. For non-mall buildings, additional data items such as types of energy-using equipment and conservation features are also included in the files.

288

Petroleum Institute Scholarly Publications  

E-Print Network [OSTI]

Abu Dhabi The Petroleum Institute Scholarly Publications 2008 #12.. AAkkgguunn Petroleum Engineering SS.. MMoorraadd Petroleum Geosciences RR.. NNuunnnn &&SS indicate Petroleum Institute faculty who are attached to the program shown. Every effort has been made

289

Petroleum Institute Scholarly Publications  

E-Print Network [OSTI]

Abu Dhabi The Petroleum Institute Scholarly Publications 2009 #12 Mechanical Engineering HHaaddii BBeellhhaajj Petroleum Engineering SSaaddoooonn MMoorraadd Petroleum LLaannggiillllee Advanced University Placement Editors' notes: Names in bold in citations indicate Petroleum

290

Reports and other Publications  

Science Journals Connector (OSTI)

... Wiggin and Co., Ltd. Publication No. 1122: Welding Nimonic Heat-Resisting Alloys for Gas-Turbine Assemblies. (Based on an article in Aircraft Production, July, 1959.) Pp ... Henry Wiggin and Co., Ltd., 1959.) [312

1960-01-23T23:59:59.000Z

291

Risks to the public  

Science Journals Connector (OSTI)

Edited by Peter G. Neumann (Risks Forum Moderator and Chairman of the ACM Committee on Computers and Public Policy), plus personal contributions by others, as indicated. Opinions expressed are individual rather than organizational, and all of the usual ...

Peter G. Neumann

2007-11-01T23:59:59.000Z

292

Reports and other Publications  

Science Journals Connector (OSTI)

... Publication 4525.) (Washington, D.C.: Government Printing Office, 1964.) [122Norsk Polarinstitutt. Arbok 1962. Pp. 193. (Oslo : ... Polarinstitutt. Arbok 1962. Pp. 193. (Oslo : Norsk Polarinstitutt, 1963. Distributed by Universitetsforlaget, 1963.) [122

1964-04-11T23:59:59.000Z

293

Supervisory Public Utilities Specialist  

Broader source: Energy.gov [DOE]

The incumbent of this position serves as a Supervisory Public Utilities Specialist in the Long Term Power Planning Group that is part of Power Servicess Generation Asset Management, Power &...

294

Private embryos, public policy  

Science Journals Connector (OSTI)

... embryo research, as well as some aspects of assisted reproduction, in both public and private sectors. Currently, the ... sectors. Currently, the private sector is left largely to its own devices. In vitro fertilization clinics, in particular ...

2002-11-07T23:59:59.000Z

295

Public Information Campaigns  

Broader source: Energy.gov [DOE]

The U.S. Department of Energy (DOE) supports states, local governments, and tribes in their efforts to carry out education campaigns targeting the general public about energy conservation. These...

296

Public Affairs Specialist  

Broader source: Energy.gov [DOE]

The Office of Advanced Research Projects Agency Energy (ARPA-E) is seeking a motivated and highly qualified candidate for an exciting, full-time, Public Affairs Specialist position in Washington,...

297

Risks to the public  

Science Journals Connector (OSTI)

Edited by Peter G. Neumann (Risks Forum Moderator and Chairman of the ACM Committee on Computers and Public Policy), plus personal contributions by others, as indicated. Opinions expressed are individual rather than organizational, and all of the usual ...

Peter G. Neumann

2009-02-01T23:59:59.000Z

298

Risks to the public  

Science Journals Connector (OSTI)

Edited by Peter G. Neumann (Risks Forum Moderator and Chairman of the ACM Committee on Computers and Public Policy), plus personal contributions by others, as indicated. Opinions expressed are individual rather than organizational, and all of the usual ...

Peter G. Neumann

2008-07-01T23:59:59.000Z

299

Public Buildings: Florida  

Science Journals Connector (OSTI)

A vision of public architecture began to form in Rudolphs Sarasota studio in the early 1950s, developing logically out of the residential design commissions that dominated his early practice. These forays int...

Christopher Domin; Joseph King

2002-01-01T23:59:59.000Z

300

Table 2 -Lime use and practices on Corn, major producing states, 2001 CO GA IL IN IA KS KY MI MN MO NE NY NC ND OH PA SD TX WI Area  

E-Print Network [OSTI]

Table 2 - Lime use and practices on Corn, major producing states, 2001 CO GA IL IN IA KS KY MI MN.7 Table 2 - Lime use and practices on Corn, major producing states, 2000 CO IL IN IA KS KY MI MN MO NE NY use and practices on Corn, major producing states, 1999 CO IL IN IA KS KY MI MN MO NE NC OH SD TX WI

Kammen, Daniel M.

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While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Oak Ridge National Laboratory - Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Science and Technology Publications Several general publications and publication categories are listed below. If you can't locate what you're looking for using the resources below,...

302

Informed consent and public health  

Science Journals Connector (OSTI)

...Pattison and R. A. Weiss Informed consent and public health Onora O'Neill Newnham College, University of...choice. The approach cannot be extended to public health provision. Public health provision, including measures for limiting the...

2004-01-01T23:59:59.000Z

303

ENERGY COMMISSION PUBLIC UTILITIES COMMISSION  

E-Print Network [OSTI]

CALIFORNIA ENERGY COMMISSION CALIFORNIA PUBLIC UTILITIES COMMISSION FOR IMMEDIATE RELEASE Prosper, California Public Utilities Commission, 415.703.2160 GREENHOUSE GAS STRATEGIES OPINION RELEASED SACRAMENTO -- The California Energy Commission and the California Public Utilities Commission today released

304

Department of Entomology Public Health  

E-Print Network [OSTI]

Department of Entomology Public Health E-251-W PURDUE EXTENSION BLACK FLIES: BIOLOGY AND PUBLIC: BIOLOGY AND PUBLIC HEALTH RISK -- E-251-W General life cycle of black flies. (Illustration by: Scott

Ginzel, Matthew

305

Fisica Geral IA (2010/1) Nome 1 2 3 R1 R2 R3 Media Conc  

E-Print Network [OSTI]

Fisica Geral IA (2010/1) Nome 1 2 3 R1 R2 R3 M´edia Conc 1 ANDERSON SILVEIRA SALDANHA 0.5 5.2 4.7 0.7 3.5 4.5 1.5 - - 3.57 D M´edia 2.60 4.64 5.93 5.54 6.08 8.37 4.60 #12;20 40 60 80 100 A B C D FF 23

Stariolo, Daniel Adrián

306

NREL: Transmission Grid Integration - Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications Publications Want updates about future transmission grid integration webinars and publications? Join our mailing list. NREL has an extensive collection of publications related to transmission integration research. Explore the resources below to learn more. Selected Project Publications Read selected publications related to these transmission integration projects: Western Wind and Solar Integration Study Eastern Renewable Generation Integration Study Oahu Wind Integration and Transmission Study Flexible Energy Scheduling Tool for Integration of Variable generation (FESTIV) Active power controls Forecasting Grid Simulation. NREL Publications Database NREL's publications database offers a variety of documents related to transmission integration that were written by NREL staff and

307

Sandia National Laboratories: Offshore Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications Offshore Publications Jason Magalen, Craig Jones, and Jesse Roberts, Offshore Wind Guidance Document: Oceanography and Sediment Stability, Development of a Conceptual...

308

BBEE Public Utility Conference Call  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

BBEE Public Utility Conference Call May 19, 2011 - Summary Summer Goodwin, BPA, welcomed public utility representative participants, asked them to introduce themselves, and...

309

Sandia National Laboratories: Biofuels Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

SystemsRenewable EnergyBiomassBiofuelsBiofuels Publications Biofuels Publications Undergirded by the powerful capabilities, state-of-the-art facilities, and brilliant minds that...

310

Graduate School of Public Health (Graduate School of Public Health) (Dept. of Public Health)`  

E-Print Network [OSTI]

including environmental health covering concept of contents and meanings. (Health Care Management-3-0 History of Health & Medical Care , , . , , , . This course reviews Graduate School of Public Health #12;#12;(Graduate School of Public Health) (Dept. of Public

Kim, Guebuem

311

Solid-State Lighting: Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications to someone by Publications to someone by E-mail Share Solid-State Lighting: Publications on Facebook Tweet about Solid-State Lighting: Publications on Twitter Bookmark Solid-State Lighting: Publications on Google Bookmark Solid-State Lighting: Publications on Delicious Rank Solid-State Lighting: Publications on Digg Find More places to share Solid-State Lighting: Publications on AddThis.com... Conferences & Meetings Presentations Publications Postings Articles Program Fact Sheets Technology Fact Sheets CALiPER Reports GATEWAY Reports LED Lighting Facts Reports Project Reports Studies and Reports Technology Roadmaps Product Performance Guides Webcasts Videos Tools Publications The Solid-State Lighting (SSL) program produces a comprehensive portfolio of publications, ranging from overviews of the program's research

312

ARM News &#187; Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publication Notice: Publication Notice: New Journal Reference Available Mon, 25 Nov 2013 15:51:51 +0000 Publication Notice: New Journal Reference Available Wed, 20 Nov 2013 22:43:20 +0000 Publication Notice: 2 New References Available Thu, 14 Nov 2013 23:20:39 +0000 Publication Notice: New Journal Reference Available Wed, 13 Nov 2013 17:18:42 +0000 Publication Notice: 2 New References Available Mon, 11 Nov 2013 19:48:04 +0000 Publication Notice: New Journal Reference Available Mon, 04 Nov 2013 14:40:22 +0000 Publication Notice: New Journal Reference Available Thu, 31 Oct 2013 21:00:57 +0000 Publication Notice: 3 New References Available Wed, 30 Oct 2013 22:13:53 +0000 Publication Notice: 2 New References Available Mon, 28 Oct 2013 21:39:05 +0000 Publication Notice: New Journal Reference Available Wed, 23 Oct 2013 23:24:48 +0000

313

THE PETROLEUM INSTITUTE | Scholarly Publications 2011 SCHOLARLY PUBLICATIONS  

E-Print Network [OSTI]

1 THE PETROLEUM INSTITUTE | Scholarly Publications 2011 SCHOLARLY PUBLICATIONS 2011 #12;#12;THE PETROLEUM INSTITUTE SCHOLARLY PUBLICATIONS 2011 #12;4 THE PETROLEUM INSTITUTE | Scholarly Publications 2011 Engineering Khaled Al-Wahedi Electrical Engineering Yap Yit Fatt Mechanical Engineering Hadi Belhaj Petroleum

314

College of Public Health CPH College of Public Health  

E-Print Network [OSTI]

College of Public Health CPH College of Public Health KEY: # = new course * = course changed =coursedropped University of Kentucky 2013-2014 Undergraduate Bulletin 1 CPH 201 INTRODUCTION TO PUBLIC HEALTH(suchasHIVprevention,maternalandchildhealth,reducingobesityrates,andreducingtobaccoaddiction)willbecome focal points for the investigation of these strategies. #CPH 202 PUBLIC HEALTH THROUGH POPULAR FILM. (3

MacAdam, Keith

315

First detection of $^{56}$Co gamma-ray lines from type Ia supernova (SN2014J) with INTEGRAL  

E-Print Network [OSTI]

We report the first ever detection of $^{56}$Co lines at 847 and 1237 keV and a continuum in the 200-400 keV band from the Type Ia supernova SN2014J in M82 with INTEGRAL observatory. The data were taken between 50th and 100th day since the SN2014J outburst. The line fluxes suggest that $0.62\\pm0.13~M\\odot$ of radioactive $^{56}$Ni were synthesized during the explosion. Line broadening gives a characteristic ejecta expansion velocity $V_e\\sim 2100\\pm 500~{\\rm km~s^{-1}}$. The flux at lower energies (200-400 keV) flux is consistent with the three-photon positronium annihilation, Compton downscattering and absorption in the $\\sim~1.4~M\\odot$ ejecta composed from equal fractions of iron-group and intermediate-mass elements and a kinetic energy $E_k\\sim 1.4~10^{51}~{\\rm erg}$. All these parameters are in broad agreement with a "canonical" model of an explosion of a Chandrasekhar-mass White Dwarf (WD), providing an unambiguous proof of the nature of Type Ia supernovae as a thermonuclear explosion of a solar mass co...

Churazov, E; Isern, J; Kndlseder, J; Jean, P; Lebrun, F; Chugai, N; Grebenev, S; Bravo, E; Sazonov, S; Renaud, M

2014-01-01T23:59:59.000Z

316

Chasing the phantom: A closer look at type Ia supernovae and the dark energy equation of state  

Science Journals Connector (OSTI)

Some recent observations provide >2? evidence for phantom dark energya value of the dark energy equation of state less than the cosmological-constant value of ?1. We focus on constraining the equation of state by combining current data from the most mature geometrical probes of dark energy: type Ia supernovae (SNe Ia) from the Supernova Legacy Survey (SNLS3), the Supernova Cosmology Project (Union2.1), and the Pan-STARRS1 survey (PS1); cosmic microwave background measurements from Planck and WMAP9; and a combination of measurements of baryon acoustic oscillations. The combined data are consistent with w=?1 for the Union2.1 sample, though they present moderate (?1.9?) evidence for a phantom value when either the SNLS3 or PS1 sample is used instead. We study the dependence of the constraints on the redshift, stretch, color, and host galaxy stellar mass of SNe, but we find no unusual trends. In contrast, the constraints strongly depend on any external H0 prior: a higher adopted value for the direct measurement of the Hubble constant (H0?71??km/s/Mpc) leads to ?2? evidence for phantom dark energy. Given Planck data, we can therefore make the following statement at 2? confidence: either the SNLS3 and PS1 data have systematics that remain unaccounted for or the Hubble constant is below 71??km/s/Mpc; else the dark energy equation of state is indeed phantom.

Daniel L. Shafer and Dragan Huterer

2014-03-06T23:59:59.000Z

317

Notice of Public Meeting  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

[6450-01-P] [6450-01-P] DEPARTMENT OF ENERGY 10 CFR Parts 429 and 430 (Docket No. EERE-2012-BT-TP-00xx) Test Procedure Guidance for Room Air Conditioners, Residential Dishwashers, and Residential Clothes Washers: Public Meeting AGENCY: Office of Energy Efficiency and Renewable Energy, Department of Energy. ACTION: Notice of public meeting. SUMMARY: The U.S. Department of Energy (DOE) is holding a public meeting to provide a forum for manufacturers and test laboratories to discuss their respective interpretations of existing DOE test procedures, where they believe that the test procedures lack clarity, and to provide information for DOE to consider prior to publishing any proposed guidance to clarify the current test procedures for room air conditioners, residential dishwashers, and residential clothes

318

Green Power Network: Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

News News TVA Seeks 126 MW of Renewables in 2014 December 2013 More News More News Subscribe to E-Mail Update Subscribe to e-mail update Events EPA Webinar - The Power of Aggregated Purchasing: How to Green Your Electricity Supply & Save Money January 15, 2014 1:00-2:00 p.m. ET Previous Webinars More News Features Green Power Market Status Report (2011 Data) Featured Green Power Reports Publications Alphabetical Listing Categorical Listing Chronological Listing Featured Reports The Green Power Network library contains articles and reports on green power, green pricing, and related topics. Whenever possible, we provide a link to publications available online. The publications are grouped by the following topics to help you in your search. If you are aware of other documents that should be added to this list, please notify our Webmaster.

319

Theory and Software Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications Publications Coming up A probability-conserving dissipative Schrodinger equation M. van Veenendaal, J. Chang, and A. J. Fedro preprint Publications 2011 Electronic structure and orbital polarization of LaNiO3 with a reduced coordination and under strain: A first-principles study M. J. Han and M. van Veenendaal Phys. Rev. B 84, 125137 (2011). Stability of ferromagnetic ground state against large compressive stress in magnetodielectric oxide La2MnNiO6 D. Haskel, G. Fabbris, N. M. Souza-Neto, M. van Veenendaal, G. Shen, A. E. Smith, and M. A. Subramanian Phys. Rev. B 84, 100403(R) (2011). Addressing the amorphous content issue in quantitative phase analysis: the certification of NIST standard reference material 676a J. P. Cline, R. B. Von Dreele, R. Winburn, P. W. Stephens, and J. J.

320

Argonne CNM: Publications 2004  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

4 Publications 4 Publications A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z Publications for 2004 B Barber R., Ghantasala M., Divan R., Mancini D. and Harvey E., "An Investigation of SU-8 Resist Layer Adhesion in Deep X-Ray Lithography of High-Aspect-Ratio Structures," Proc. SPIE, 5276, pp85-91, 2004 Barnard A., "Shape and energetics of TiN nanoparticles," Journal of Computational and Theoretical Nanoscience, 1, pp334-339, 2004 Bhattacharjee S., Booske J., Kory C., Van Der Weide D., Limbach S., Gallagher S., Welter J., Lopez M., Gilgenbach R., Ives R., Read M., Divan R. and Mancini D., "Folded Waveguide Traveling Wave Tube Sources for THz Radiation," IEEE Transaction of Plasma Science, Special Issue on High Power Microwaves, 32, pp1002-1014, 2004

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We encourage you to perform a real-time search of NLEBeta
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321

American Public Power Association  

Broader source: Energy.gov (indexed) [DOE]

Public Power Association Public Power Association 2301 M SJ Issue Brief 2301M ! NWV Issue aie I I*Wasnimgon. D., 2. 0037-I48-a 202/467-2900 FAX 202/45-7-2910 www. APPAnet.org National Energy Policy Legislation - A Comprehensive Approach to Ensuring Energy Security March 2001 Summary: A confluence of even s involving rising prices and supply shortages in several energy sectors has focused public and political attention on the need to update the nation's energy policy and to provide for increased production of domestic energy sources. President George W. Bush made this central point in his campaign platform on energy issues and has designated an Administration team under the leadership of Vice President Cheney to develop specific recommendations in this regard. House and Senate leaders have similarly indicated

322

Publications | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Publications Publications Publications Energy Savers Guide This guide shows you how easy it is to cut your energy use at home and also on the road. The easy, practical solutions for saving energy include tips you can use today -- from your roof and landscaping to appliances and lights. They are good for your wallet and for the environment -- and actions that you take help reduce our national needs to produce or import more energy, thereby improving our energy security. Ahorre Energía Esta guía le muestra lo fácil que es reducir el uso de energía en su casa, y también en los caminos. Estas soluciones fáciles y prácticas para ahorrar energía incluyen consejos que usted puede usar hoy mismo, en el techo, en el paisaje que rodea su casa, en sus electrodomésticos y en

323

LEAF List of Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

LEAF Logo LEAF Logo Laser-Electron Accelerator Facility Publications Concerning LEAF and Work Done at LEAF The Brookhaven Laser-Electron Accelerator Facility (LEAF) J. F. Wishart Houshasenkagaku (Biannual Journal of the Japanese Society of Radiation Chemistry) 66, 63-64 (1998) Electron Attachment to CO2 in Supercritical Ethane M. Nishikawa, K. Itoh, and R. Holroyd J. Phys. Chem. A 103, 550-556 (1999) Abstract [Find paper at ACS Publications] Thermodynamics of Electron Attachment to Pyrimidine and Styrene in Supercritical Ethane R. A. Holroyd, M. Nishikawa, and K. Itoh J. Phys. Chem. B 103, 9205-9210 (1999) Abstract [Find paper at ACS Publications] Solvent Clustering around Pyrazine Ions in the High-Compressibility Region of Supercritical Ethane R. A. Holroyd, M. Nishikawa, and K. Itoh

324

Type Ia Supernova Discoveries at z>1 From the Hubble Space Telescope: Evidence for Past Deceleration and Constraints on Dark Energy Evolution  

E-Print Network [OSTI]

We have discovered 16 Type Ia supernovae (SNe Ia) with the Hubble Space Telescope (HST) and have used them to provide the first conclusive evidence for cosmic deceleration that preceded the current epoch of cosmic acceleration. These objects, discovered during the course of the GOODS ACS Treasury program, include 6 of the 7 highest-redshift SNe Ia known, all at z>1.25, and populate the Hubble diagram in unexplored territory. The luminosity distances to these and 170 previous SNe Ia are provided. A purely kinematic interpretation of the SN Ia sample provides evidence at the > 99% confidence level for a transition from deceleration to acceleration or similarly, strong evidence for a cosmic jerk. Using a simple model of the expansion history, the transition between the two epochs is constrained to be at z=0.46 +/- 0.13. The data are consistent with the cosmic concordance model of Omega_M ~ 0.3, Omega_Lambda~0.7 (chi^2_dof=1.06), and are inconsistent with a simple model of evolution or dust as an alternative to dark energy. For a flat Universe with a cosmological constant. When combined with external flat-Universe constraints we find w=-1.02 + 0.13 - 0.19 (and $dark energy, P = w\\rho c^2. Joint constraints on both the recent equation of state of dark energy, $w_0$, and its time evolution, dw/dz, are a factor of ~8 more precise than its first estimate and twice as precise as those without the SNe Ia discovered with HST. Our constraints are consistent with the static nature of and value of w expected for a cosmological constant (i.e., w_0 = -1.0, dw/dz = 0), and are inconsistent with very rapid evolution of dark energy. We address consequences of evolving dark energy for the fate of the Universe.

Adam G. Riess; Louis-Gregory Strolger; John Tonry; Stefano Casertano; Henry C. Ferguson; Bahram Mobasher; Peter Challis; Alexei V. Filippenko; Saurabh Jha; Weidong Li; Ryan Chornock; Robert P. Kirshner; Bruno Leibundgut; Mark Dickinson; Mario Livio; Mauro Giavalisco; Charles C. Steidel; Narciso Benitez; Zlatan Tsvetanov

2004-02-23T23:59:59.000Z

325

Failed-detonation Supernovae: Subluminous Low-velocity Ia Supernovae and their Kicked Remnant White Dwarfs with Iron-rich Cores  

Science Journals Connector (OSTI)

Type Ia supernovae (SNe Ia) originate from the thermonuclear explosions of carbon-oxygen (C-O) white dwarfs (WDs). The single-degenerate scenario is a well-explored model of SNe Ia where unstable thermonuclear burning initiates in an accreting, Chandrasekhar-mass WD and forms an advancing flame. By several proposed physical processes, the rising, burning material triggers a detonation, which subsequently consumes and unbinds the WD. However, if a detonation is not triggered and the deflagration is too weak to unbind the star, a completely different scenario unfolds. We explore the failure of the gravitationally confined detonation mechanism of SNe Ia, and demonstrate through two-dimensional and three-dimensional simulations the properties of failed-detonation SNe. We show that failed-detonation SNe expel a few 0.1 M ? of burned and partially burned material and that a fraction of the material falls back onto the WD, polluting the remnant WD with intermediate-mass and iron-group elements that likely segregate to the core forming a WD whose core is iron rich. The remaining material is asymmetrically ejected at velocities comparable to the escape velocity from the WD, and in response, the WD is kicked to velocities of a few hundred km s1. These kicks may unbind the binary and eject a runaway/hypervelocity WD. Although the energy and ejected mass of the failed-detonation SN are a fraction of typical thermonuclear SNe, they are likely to appear as subluminous low-velocity SNe Ia. Such failed detonations might therefore explain or are related to the observed branch of peculiar SNe Ia, such as the family of low-velocity subluminous SNe (SN 2002cx/SN 2008ha-like SNe).

George C. Jordan, IV; Hagai B. Perets; Robert T. Fisher; Daniel R. van Rossum

2012-01-01T23:59:59.000Z

326

FAILED-DETONATION SUPERNOVAE: SUBLUMINOUS LOW-VELOCITY Ia SUPERNOVAE AND THEIR KICKED REMNANT WHITE DWARFS WITH IRON-RICH CORES  

SciTech Connect (OSTI)

Type Ia supernovae (SNe Ia) originate from the thermonuclear explosions of carbon-oxygen (C-O) white dwarfs (WDs). The single-degenerate scenario is a well-explored model of SNe Ia where unstable thermonuclear burning initiates in an accreting, Chandrasekhar-mass WD and forms an advancing flame. By several proposed physical processes, the rising, burning material triggers a detonation, which subsequently consumes and unbinds the WD. However, if a detonation is not triggered and the deflagration is too weak to unbind the star, a completely different scenario unfolds. We explore the failure of the gravitationally confined detonation mechanism of SNe Ia, and demonstrate through two-dimensional and three-dimensional simulations the properties of failed-detonation SNe. We show that failed-detonation SNe expel a few 0.1 M{sub Sun} of burned and partially burned material and that a fraction of the material falls back onto the WD, polluting the remnant WD with intermediate-mass and iron-group elements that likely segregate to the core forming a WD whose core is iron rich. The remaining material is asymmetrically ejected at velocities comparable to the escape velocity from the WD, and in response, the WD is kicked to velocities of a few hundred km s{sup -1}. These kicks may unbind the binary and eject a runaway/hypervelocity WD. Although the energy and ejected mass of the failed-detonation SN are a fraction of typical thermonuclear SNe, they are likely to appear as subluminous low-velocity SNe Ia. Such failed detonations might therefore explain or are related to the observed branch of peculiar SNe Ia, such as the family of low-velocity subluminous SNe (SN 2002cx/SN 2008ha-like SNe).

Jordan, George C. IV; Van Rossum, Daniel R. [Center for Astrophysical Thermonuclear Flashes, University of Chicago, Chicago, IL 60637 (United States); Perets, Hagai B. [Physics Department, Technion, Israel Institute of Technology, Haifa 32000 (Israel); Fisher, Robert T. [Department of Physics, University of Massachusetts Dartmouth, 285 Old Westport Road, North Dartmouth, MA 02740 (United States)

2012-12-20T23:59:59.000Z

327

Argonne Transportation - Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Transportation Publications All downloadable documents on this site are in PDF format. You will need Adobe Reader to view these files (download Adobe Reader). Please note that some of these files are very large and may take some time to download. transforum TransForum The Center's quarterly newsletter featuring articles and photographs about current transportation research and breakthroughs. A 2011 STC Excellence Award winner. Subscribe to TransForum » factsheet icon Fact Sheets One sheet summaries on transportation topics and research argonne logo Recent Papers & Presentations Search for Papers, Presentations & More Find publications highlighting researcher work presented at conferences and other venues. Search by WORD or PHRASE Enter word or phrase

328

Carbon Sequestration - Public Meeting  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Public Meeting Programmatic Environmental Impact Statement Public Meeting May 18, 2004 National Energy Technology Laboratory Office of Fossil Energy Scott Klara Carbon Sequestration Technology Manager Carbon Sequestration Program Overview * What is Carbon Sequestration * The Fossil Energy Situation * Greenhouse Gas Implications * Pathways to Greenhouse Gas Stabilization * Sequestration Program Overview * Program Requirements & Structure * Regional Partnerships * FutureGen * Sources of Information What is Carbon Sequestration? Capture can occur: * at the point of emission * when absorbed from air Storage locations include: * underground reservoirs * dissolved in deep oceans * converted to solid materials * trees, grasses, soils, or algae Capture and storage of CO 2 and other Greenhouse Gases that

329

NERSC Staff Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Staff Staff Publications & Presentations NERSC Staff Publications & Presentations Sort by: Date | Author | Type 2013 Massimo Di Pierro, James Hetrick, Shreyas Cholia, James Simone, and Carleton DeTar., "The new "Gauge Connection" at NERSC", 21st International Lattice Data Grid Workshop, December 2013, Richard Gerber (Berkeley Lab), Ken Bloom (U. Nebraska-Lincoln), "Report of the Snowmass 2013 Computing Frontier Working Group on Distributed Computing and Facility Infrastructures", to be included in proceedings of Community Summer Study ("Snowmass") 2013, November 11, 2013, Download File: 1311.2208v1.pdf (pdf: 551 KB) Richard Gerber and Harvey Wasserman, eds., "Large Scale Computing and Storage Requirements for High Energy Physics - Target 2017", November 8,

330

Clean Cities: Clean Cities Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Information Resources Information Resources Printable Version Share this resource Send a link to Clean Cities: Clean Cities Publications to someone by E-mail Share Clean Cities: Clean Cities Publications on Facebook Tweet about Clean Cities: Clean Cities Publications on Twitter Bookmark Clean Cities: Clean Cities Publications on Google Bookmark Clean Cities: Clean Cities Publications on Delicious Rank Clean Cities: Clean Cities Publications on Digg Find More places to share Clean Cities: Clean Cities Publications on AddThis.com... Publications Technical Assistance Clean Cities Publications Learn about alternative fuels and vehicles, infrastructure development, emissions, idle reduction, and more in the following Clean Cities-branded publications. Program Clean Cities Overview Clean Cities Now - Fall 2013 issue

331

He H`ike no ka Ho`opihapiha `ia o ka Pepa Noi Komo no ka Papahana Ho`omkaukau Kumu `iwi `o Kahuawaiola  

E-Print Network [OSTI]

45 a `oi ma ka pae 300 a ma luna a`e paha a e k ana n koina `lelo a mo`omeheu Hawai`i e helu `ia nei`omeheu Hawai`i. 7. ka puka `ana ma ho`okahi o n papa penei: HWST 205, 471, 472, 473, 474; a i `ole ka `ae a ka `ekolu kau kona l`ihi i kkulu `ia no ka ho`omkaukau `ana i n kumu Mauli Ola Hawai`i no ka ho`ona`auao ma

Wiegner, Tracy N.

332

Petroleum Institute Scholarly Publications  

E-Print Network [OSTI]

Abu Dhabi The Petroleum Institute Scholarly Publications 2010 #12;#12;The Petroleum Institute Belhaj Petroleum Engineering Sadoon Morad Petroleum Geosciences Sivakumar Sivasubramaniam College of Arts departments within the Petroleum Institute. Names in bold show Petroleum Institute faculty who are attached

333

Publications NMFS Scientific  

E-Print Network [OSTI]

Publications NMFS Scientific Reports Published as a flavor in fish from oil pickup. Copies may approxi- mately 500 km in the offshore direc- tion and 1,000 km in the alongshore direction. Maximum near the coast and negative in the region offshore. A line of zero wind stress curl paral- lels

334

Reports and Publications  

Science Journals Connector (OSTI)

... 4 90 58p $1 77 (Delhi Controller of Publications 1975 and l976) [1012Norsk Polarinstitutt Meddelelser No 106 Utforsk ningen av Kontincntalsokkelen i Barentshivet fra Fridtjof Nansens tid til ... Nansens tid til i Dag Av Tore Gjelsvik Pp 42 (With English Summary) (Oslo Norsk Polarinstitutt 1976) [3112

1977-02-24T23:59:59.000Z

335

Reports and Publications  

Science Journals Connector (OSTI)

... Manager of Publications, 1969.) Rs. 3.40; 8s; $1.23. [151Norsk Polarinstitutt. Skrifter Nr. 148: The Turbulent Transfer Over an Antarctic Ice Shelf. By ... Over an Antarctic Ice Shelf. By Torgny E. Vinje. Pp. 55. (Oslo: Norsk Polarinstitutt, 1969.) [161

1970-04-18T23:59:59.000Z

336

Publications, research programmes, contracts  

E-Print Network [OSTI]

even-aged conifer stands to continuous cover management, by Bill Mason and Gary Kerr 41 Forest Publications by Forest Research staff Major research programmes funded by the Forestry Commission Contract work undertaken by Forest Research for external customers Research contracts awarded by Forest Research Forest

337

Private public service  

Science Journals Connector (OSTI)

... seemed to be basking in the knowledge that its schemes for selling public industries to private persons were being so widely imitated elsewhere (in Japan, New Zealand and France, ... the glow is fading. One of the first and largest industries to be sold to private shareholders, the telephone company called British Telecom, has been through a great barrage of ...

1987-09-17T23:59:59.000Z

338

Advertising, Marketing & Public  

E-Print Network [OSTI]

Advertising, Marketing & Public Relations Careers & Employability Service www.mmu.ac.uk/careers/guides #12;08/12 2 Advertising, PR and Marketing Advertising, PR and Marketing in the North West require advertising, promotion and/or marketing specialists. Careers in Advertising, Promotion

339

Advertising, Marketing & Public  

E-Print Network [OSTI]

Advertising, Marketing & Public Relations www.twitter.com/mmu_careers www.facebook.com/CareersMMU Careers & Employability Service www.mmu.ac.uk/careers/guides #12;03/13 HAD 2 Advertising, PR and Marketing Advertising, PR and Marketing in the North West Opportunities exist in specialist agencies, as well

340

Conference Publications Kevin Hammond  

E-Print Network [OSTI]

Conference Publications Kevin Hammond University of St Andrews, Scotland A Practical Guide for the Practicing PhD Student #12;Slide 2Kevin Hammond, University of St Andrews SICSA PhD Conference 2011 TargetD Students ­ What is a good conference paper ­ Some Tips and Tricks #12;Slide 3Kevin Hammond, University

St Andrews, University of

Note: This page contains sample records for the topic "denison ia public" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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341

News Search: Any Publication  

E-Print Network [OSTI]

-savvy ­ to a degree Drawing effective teachers to needy schools ­ new findings Osteoporotic bone fractures canNews Search: Keywords Any Publication Any Topic Any Month 2006 Space satellite to help farmers gauge water levels in paddocks Media Release, Saturday 11 November 2006 Australian farmers will soon

Walker, Jeff

342

Public Health FAT FACTORS  

E-Print Network [OSTI]

: THE UNITED STATES SPENDS MORE ON HEALTH CARE THAN ANY OTHER COUNTRY. YET WE CONTINUE TO FALL FAR BEHIND States spends an astonishing percent of our gross domestic product on health care--significantly moreColumbia Public Health HOT TOPIC Climate Change FAT FACTORS Obesity Prevention BOOK SMART

Qian, Ning

343

Management of Public Communications Publications, and Scientific, Engineering, and Technical Publications  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

This order prescribes policies, standards, and procedures for effective management of Department of Energy (DOE) publications.

1979-08-10T23:59:59.000Z

344

Publications: Mohammad Rashedul Hasan Page 1 List of Publications  

E-Print Network [OSTI]

Publications: Mohammad Rashedul Hasan Page 1 List of Publications Mohammad Rashedul Hasan Book Mohammad Rashedul Hasan, An Iterative Cluster Formation Routing Protocol for Wireless Sensor Network, VDM Journal Nayeema Sadeque, Neva Agarwala and Mohammad Rashedul Hasan, "An Adaptive Clustering Scheme

Raja, Anita

345

Argonne CNM: Publications 2006  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

6 Publications 6 Publications A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z A Alvine K., Pontoni D., Shpyrko O., Pershan P., Cookson D., Shin K., Russell T., Brunnbauer M., Stellacci F. and Gang O., "Solvent Mediated Assembly of Nanoparticles Confined in Mesoporous Alumina," Phys. Rev. B, 73, p 125412, 2006 Alvine K., Shpyrko O., Pershan P., Shin K. and Russell T., "Capillary Filing of Anodized Alumina Nanopore Arrays," Phys. Rev. Lett., 97, p 175503, 2006 Angadi M., Watanabe T., Bodapati A., Xiao X., Auciello O., Carlisle J., Eastman J., Schelling P. and Phillpot S., "Thermal Transport and Grain Boundary Conductance in Ultrananocry Stalline Diamond Thin Films," J. Appl. Phys., 99, p 114301, 2006

346

JGI - Notable Scientific Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Notable Scientific Publications Notable Scientific Publications May 5, 2013 Nonhybrid, finished microbial genome assemblies from long-read SMRT sequencing data. (Nature Methods.) We present a hierarchical genome-assembly process (HGAP) for high-quality de novo microbial genome assemblies using only a single, long-insert shotgun DNA library in conjunction with Single Molecule, Real-Time (SMRT) DNA sequencing. Our method uses the longest reads as seeds to recruit all other reads for construction of highly accurate preassembled reads through a directed acyclic graph–based consensus procedure, which we follow with assembly using off-the-shelf long-read assemblers. March 24, 2013 The high-quality draft genome of peach (Prunus persica) identifies unique patterns of genetic diversity, domestication and genome evolution. (Nature

347

Argonne CNM: Publications 2009  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

9 Publications 9 Publications A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z A Adiga S. P., Jin C., Curtiss L. A., Monteiro-riviere N. A. and Narayan R. J., "Nanoporous Membranes for Medical and Biological Applications," Wiley Interdisciplinary Reviews: Nanomedicine and Nanobiotechnology, 1, pp568-581, 2009 ( Link) Adiga V. P., Sumant A. V., Suresh S., Gudeman C., Auciello O., Carlisle J. A. and Carpick R. W."Temperature dependence of mechanical stiffness and dissipation in ultrananocrystalline diamond," Micro- and Nanotechnology Sensors, Systems, and Applications, [7318], (SPIE - The International Society for Optical Engineering, USA), 2009 ( Link) Adiga V. P., Sumant A. V., Suresh S., Gudeman C., Auciello O., Carlisle J. A. and Carpick R. W., "Mechanical Stiffness and Dissipation in Ultrananocrystalline Diamond Microresonators," Phys. Rev. B, 79, p 245403, 2009 ( Link)

348

BNL | Biosciences Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Past Publications 2013 2012 2011 2010 File Format .pdf 2013 2012 2011 2010 Biosciences Department 2013 Publications Andre C., Kim S.-W., Yu X.-H., and Shanklin J. Fusing catalase to an alkane-producing enzyme maintains enzymatic activity by converting the inhibitory byproduct H2O2 to the cosubstrate O2. Proceedings of the National Academy of Sciences USA, 110(8):3191-3196 (February, 2013). PubMed Babst B., Karve A., and Tatjana J. Radio-metabolite analysis of carbon-11 biochemical partitioning to nonstructural carbohydrates for integrated metabolism and transport studies. Plant & Cell Physiology, 54(6):1016-1025 (June 2013). PubMed Baniecki M.L., McGrath W.J., and Mangel W.F. Regulation of a viral proteinase by a peptide and DNA in one-dimensional space. III. Atomic resolution structure of a nascent form of the adenovirus

349

Argonne CNM: Publications 2013  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

3 Publications 3 Publications A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z A An C., Wang J., Liu J., Wang S. and Sun Y., "Hollow AgI:Ag Nanoframes as Solar Photocatalysts for Hydrogen Generation from Water Reduction," Chem Sus Chem, 6, 1931-1937 (2013) (Link) (Back to top B Bairu S. G., Mghanga E., Hasan J., Kola S., Rao V. J., Bhanuprakash K., Giribabu L., Wiederrecht G. P., Da Silva R., Rego L. G. and Ramakrishna G., "Ultrafast Interfacial Charge-Transfer Dynamics in a Donor-?-Acceptor Chromophore Sensitized TiO2 Nanocomposite," J. Phys. Chem. C, 117, 4824-4835 (2013) (Link) Balasubramanian S., Wang P., Schaller R. D., Rajh T. and Rozhkova E. A., "High-Performance Bioassisted Nanophotocatalyst for Hydrogen Production," Nano Letters, 13, 3365-3371 (2013) (Link)

350

Fuel Cells publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Materials Science » Materials Science » Fuel Cells » Fuel Cells Publications Fuel Cells publications Research into alternative forms of energy, especially energy security, is one of the major national security imperatives of this century. Get Expertise Melissa Fox Applied Energy Email Catherine Padro Sensors & Electorchemical Devices Email Fernando Garzon Sensors & Electorchemical Devices Email Piotr Zelenay Sensors & Electorchemical Devices Email Rod Borup Sensors & Electorchemical Devices Email Karen E. Kippen Chemistry Communications Email Like a battery, a fuel cell consists of two electrodes separated by an electrolyte-in polymer electrolyte fuel cells, the separator is made of a thin polymeric membrane. Unlike a battery, a fuel cell does not need recharging-it continues to produce electricity as long as fuel flows

351

Argonne CNM: Publications 2005  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

5 Publications 5 Publications A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z B Barber R., Ghantasala M., Divan R., Vora K., Harvey E. and Mancini D., "Optimisation of SU-8 Processing Parameters for Deep X-Ray Lithography," Microsystem Technologies, 11, pp303-310, 2005 Barnard A., Lin X. and Curtiss L., "Equilibrium Morphology of FCC Gold Nanoparticles >3nm and Shape Changes Induced by Temperature," J. Phys. Chem. B, 109, pp24465-24472, 2005 Barnard A., Russo S. and Snook I., "Visualization of Hybridization in Nanocarbon Systems," Journal of Computer Theory and Nanoscience, 2, pp68-74, 2005 Barnard A., Saponjic Z., Tiede D., Rajh T. and Curtiss L., "Multiscale modeling of titanium dioxide: Controlling shape with surface chemistry," Review of Advanced Materials Science, 10, pp21-27, 2005

352

Argonne CNM: Publications 2012  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

2 Publications 2 Publications A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z A Ade P., Datesman A. M., Novosad V. and Yefremenko V. G."Performance and on-sky optical characterization of the SPTpol instrument," Proc. SPIE: Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy VI, 8452 (84521F-1) (2012) (Link) Ade P., Datesman A. M., Novosad V. and Yefremenko V. G., "An Overview of the SPTpol Experiment," J. Low Temp. Phys., 167, 859-864 (2012) (Link) Ade P., Novosad V. and Yefremenko V. G."Detectors for the South Pole Telescope," Proc. 2nd Int. Conf. Technology and Instrumentation in Particle Physics,37 (1381-1388) (2012) (Link) Antonio D., Zanette D. and Lopez O., "Frequency Stabilization in Nonlinear Micromechanical Oscillators," Nature, 3, 806 (2012) (Link)

353

ARM - Publications Article  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

September 27, 2013 [Publications] September 27, 2013 [Publications] New Radar Brochure Available Bookmark and Share A new brochure describing ARM's global network of 32 research radars is now available. ARM radars are divided into three main groups: Scanning ARM Cloud Radars; Scanning ARM Precipitation Radars; and ARM Cloud Profiling Radars. A map is included, showing where specific radars are located throughout the ARM sites: North Slope of Alaska, Southern Great Plains, Tropical Western Pacific, and Eastern North Atlantic. It also indicates which type of radars are available with each of ARM's three mobile facilities. In addition, the brochure includes a high-level flowchart detailing how ARM radar data is stored, processed, and output into advanced data products and tools. All ARM data can be found using the ARM Data

354

Sector 6 Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

0 0 2009 2008 2007 2006 2005 2004 2003 2002 2001 APS Pubs. Database Sector 6 Publications Publications 2013:(45) "Classical and quantum phase transitions revealed using transport and x-ray measurements," Arnab Banerjee, Ph.D.-Thesis, University of Chicago, 2013. "Charge transfer and multiple density waves in the rare earth tellurides," A. Banerjee, Yejun Feng, D.M. Silevitch, Jiyang Wang, J.C. Lang, H.-H. Kuo, I.R. Fisher, T.F. Rosenbaum, Phys. Rev. B 87, 155131 (2013). "Controlling Size-Induced Phase Transformations Using Chemically Designed Nanolaminates," Matt Beekman, Sabrina Disch, Sergei Rouvimov, Deepa Kasinathan, Klaus Koepernik, Helge Rosner, Paul Zschack, Wolfgang S. Neumann, David C. Johnson, Angew. Chem. Int. Ed. 52, 13211 (2013).

355

Modeling & Simulation publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Modeling & Simulation » Modeling & Simulation » Modeling & Simulation Publications Modeling & Simulation publications Research into alternative forms of energy, especially energy security, is one of the major national security imperatives of this century. Get Expertise David Harradine Physical Chemistry and Applied Spectroscopy Email Josh Smith Chemistry Email The inherent knowledge of transformation has beguiled sorcerers and scientists alike. D.A. Horner, F. Lambert, J.D. Kress, and L.A. Collins, "Transport properties of lithium hydride from quantum molecular dynamics and orbital-free molecular dynamics," Physical Review B - Condensed Matter and Materials Physics 80(2) (2009). J.D. Kress, D.A. Horner, and L.A. Collins, "Mixing rules for optical and transport properties of warm, dense matter," AIP Conference Proceedings 1195, 931-934 (2009).

356

EIA publications directory 1996  

SciTech Connect (OSTI)

This edition of the EIA Publications Directory contains titles and abstracts of periodicals and one-time reports produced by the Energy Information Administration (EIA) from January through December 1996. The body of the Directory contains citations and abstracts arranged by broad subject categories; metadata, coal, oil and gas, nuclear, electricity, renewable and energy/alternative fuels, multifuel, end-use consumption, models, and forecasts.

NONE

1997-05-01T23:59:59.000Z

357

EIA publications directory 1997  

SciTech Connect (OSTI)

This edition of the EIA Publications Directory contains 68 titles and abstracts of periodicals and one time reports produced by EIA from January through December 1997. The body of the Directory contains citations and abstracts arranged by broad subject categories; (1) MetaData, (2) Coal, (3) Oil (4) Natural gas, (5) Nuclear, (6) Electricity, (7) Renewable energy and Alternative fuels, (8) Multifuel, (9) End use consumption, (10) Models, and (11) Forecasts.

NONE

1998-04-01T23:59:59.000Z

358

as Catalyst in Public Health  

E-Print Network [OSTI]

Crisis as Catalyst in Public Health Immigration Reform and the Threat of Rhetorical Violence look at immigration reform and the impact of public discourse focused on this topic. The panel

Bushman, Frederic

359

EERE Publication and Product Library  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Mail Requests You have not requested any products. You can request that products and publications be mailed to you by clicking on the "Request by Mail" link in the publication...

360

Pe marginea materialelor publicate n Gazeta matematic Constantin P. Niculescu, Universitatea din Craiova1  

E-Print Network [OSTI]

drept este cea mai bun cu putin ... Aceast teorem a fost descoperit de Hardy [3], cu observa ia c Hardy

Niculescu, Constantin P.

Note: This page contains sample records for the topic "denison ia public" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Technical Publications by System  

Broader source: Energy.gov [DOE]

Technical Publications include Sourcebooks, Handbooks, Market Assessments, and other technical documents. Sourcebooks give the detailed technical information necessary for comprehensive understanding of energy system components, including how to analyze facility needs, optimize performance, and identify and implement energy efficiency and productivity improvements. Handbooks provide the detailed information necessary to assess and squeeze the greatest efficiency out of industrial systems. They provide hands-on advice for engineers and equipment operators. Market assessments describe the state of the market for industrial systems, components, and energy efficiency services; customer awareness of and desire for efficient systems; and the potential market for more efficient technology.

362

EIA publications directory 1994  

SciTech Connect (OSTI)

Enacted in 1977, the Department of Energy (DOE) Organization Act established the Energy Information Administration (EIA) as the Department`s independent statistical and analytical agency, with a mandate to collect and publish data and prepare analyses on energy production, consumption, prices, resources, and projections of energy supply and demand. This edition of the EIA Publications Directory contains titles and abstracts of periodicals and one-time reports produced by EIA from January through December 1994. The body of the Directory contains citations and abstracts arranged by broad subject categories: metadata, coal, oil and gas, nuclear, electricity, renewable energy/alternative fuels, multifuel, end-use consumption, models, and forecasts.

NONE

1995-07-20T23:59:59.000Z

363

Property:PublicationName | Open Energy Information  

Open Energy Info (EERE)

Collection of publications, such as journal and periodical publications Retrieved from "http:en.openei.orgwindex.php?titleProperty:PublicationName&oldid5930...

364

Oregon Public Utility Commission | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Oregon Public Utility Commission Oregon Public Utility Commission Offer comments on the United States Department of Energy Smart Grid Request for Information (RFI). Oregon Public...

365

NREL: Hydrogen and Fuel Cells Research - Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

and fact sheets. The following online resources provide publications about hydrogen and fuel cell R&D. NREL Publications Database The NREL publications database offers a wide...

366

Public Order and Safety Buildings  

U.S. Energy Information Administration (EIA) Indexed Site

Order and Safety Order and Safety Characteristics by Activity... Public Order and Safety Public order buildings are those used for the preservation of law and order or public safety. Basic Characteristics [ See also: Equipment | Activity Subcategories | Energy Use ] Public Order and Safety Buildings... Volunteer fire stations tend not to be government owned, which probably explains why 33 percent of public order and safety buildings were not owned by Federal, state, or local governments. Only 7 percent of all public order and safety buildings were constructed in the 1990's. The Northeast Census region had a high concentration of public order and safety buildings—43 percent of these buildings are in the Northeast (while the Northeast region contained only 9 percent of all commercial buildings).

367

Argonne CNM: Publications 2011  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

1 Publications 1 Publications A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z A Antonio D. and Lopez O."Micromechanical Magnetometers Based on Clamped-clamped High-Q Nonlinear Resonators ,"IEEE Conf. Proc. Solid-State Sensors, Actuators and Microsystems (2011) (Link) Aschauer U. J. and Selloni A., "Structure of the Rutile TiO2(011) Surface in Aqueous Environment," Phys. Rev. Lett., 106, 166102-166105 (2011) (Link) Awuah S. G., Polreis J., Biradar V. and You Y., "Singlet Oxygen Generation by Novel NIR BODIPY Dyes," Org. Lett., 13, 3884-3887 (2011) (Link) Aytug T., Chen Z., Maroni V. A., Miller D. J., Cantoni C., Specht E. D., Kropf A. J., Zaluzec N., Zhang Y., Zuev Y. and Paranthaman M., "Nano-engineered Defect Structures in Ce- and Ho-doped Metal-organic Chemical Vapor Deposited YBa2Cu3O6+x Films: Correlation of Structure and Chemistry with Flux Pinning Performance," J. Appl. Phys., 109, 113923-113934 (2011) (Link)

368

AP Group Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

List of Publications since 2006 List of Publications since 2006 E. Fujita, C. Creutz, D. C. Grills, J. T. Muckerman, D. E. Polyansky D. Cabelli, P. Khalifah, J. A. Rodriguez, and K. Sasaki 2013 Matsubara, Y.; Hightower, S. H.; Chen, J.; Grills, D. C.; Polyansky, D. E.; Muckerman, J. T.; Tanaka, K.; Fujita, E. Reactivity of a fac-ReCl(α-diimine)(CO)3 complex with an NAD+ model ligand toward CO2 reduction, Chem. Commun. ASAP, DOI:10.1039/C3CC47699E. Manaka, Y.; Wang, W.-H.; Suna, Y.; Kambayashi, H.; Muckerman, J. T.; Fujita. E.; Himeda, Y. Efficient H2 generation from formic acid using azole complexes in water, Catal. Sci. Technol. ASAP, DOI: 10.1039/c3cy00830d. Lewandowska-Andralojc, A.; Polyansky, D. E. "Mechanism of the Quenching of the Tris(bipyridine)ruthenium(II) Emission by Persulfate: Implications for Photo-Induced Oxidation Reactions" J. Phys Chem. A, 2013, 117, 10311-10319, DOI: 10.1021/jp407573d.

369

Argonne CNM: Publications 2008  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

8 Publications 8 Publications A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z A Adiga S. P., Curtiss L., Elam J. W., Pellin M. J., Shih C. C., Shih C. M., Lin S. J., Su Y. Y., Gittard S. A., Zhang J. and Narayan R., "Nanoporous Materials for Biomedical Devices," JOM, 60, pp26-32, 2008 ( Link) B Baca A. J., Ahn J., Sun Y., Meitl M. A., Menard E., Kim H., Choi W., Kim D., Huang Y. and Rogers J. A., "Semiconductor wires and ribbons for high-performance flexible electronics," Angew. Chem. Int. Ed., 47, pp5524-5542, 2008 ( Link) Barnard A. and Sternberg M. G., "Vacancy Induced Structural Changes in Diamond Nanoparticles," J. Comput. Theor. Nanosci., 5, pp2089-2095, 2008 ( Link) Belkin A. V., Novosad V., Iavarone M., Pearson J. and Karapetrov G., "Superconductor/Ferromagnet Bilayers: Influence of Magnetic Domain Structure on Vortex Dynamics," Phys. Rev. B, 77, pp180506-180509, 2008 ( Link)

370

Sector 9 | Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications Publications Acknowledgement: Work at the CMC Beamlines is supported in part by the Office of Basic Energy Sciences of the U.S. Dept. of Energy and by the National Science Foundation Division of Materials Research. Use of the Advanced Photon Source is supported by the Office of Basic Energy Sciences of the U.S. Department of Energy under Contract No. W-31-109-Eng-38. 2007: T. Gog, D.M. Casa, I. Kuzmenko, R.J. Krakora, T.B. Bolin, "Windowless transition between atmospheric pressure and high vacuum via differential pumping for synchrotron radiation applications," J. Synchrotron Rad. 14 (4), July, 339-344 (2007). DOI: 10.1107/S0909049507016317 J.P. Hill, D.S. Coburn, Y.-J. Kim, T. Gog, D.M. Casa, C.N. Kodituwakku, H. Sinn, "A 2m inelastic X-ray scattering spectrometer at CMC-XOR, Advanced Photon Source," J. Synchrotron Rad. 14 (4), July, 361-365 (2007). DOI: 10.1107/S0909049507018006

371

Public Understanding of Cleanup Levels Discussion Public Involvement...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Discussion Public Involvement Committee Meeting - Hanford Advisory Board Wednesday, October 31, 2012 - Red Lion Hanford House, Richland Page 1 of 4 Cleanup Levels One of the...

372

PSERC Public Webinar  

Broader source: Energy.gov (indexed) [DOE]

Transmission Design at the National Level: Transmission Design at the National Level: Benefits, Risks and Possible Paths Forward James D. McCalley Professor, Electrical and Computer Engineering Iowa State University PSERC Public Webinar Tuesday, January 24, 2012 2:00-3:00 p.m. Eastern Time (11:00-12:00 p.m. Pacific) [Note: a poster on this work is available on the PSERC website: Dec. 7 Workshop Poster, PDF 583KB. The white paper associated with this webinar will be available on the PSERC website in advance of the webinar.] Description Today, the ability to move electric energy interregionally is limited to the capacity of the existing transmission system, a system designed largely to serve intraregional needs from fossil- and nuclear- based generation for which production costs are relatively flat from one region to another. In contrast, the

373

Energy Analysis Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Analysis > Product List Analysis > Product List HeaderLine Energy Analysis Publications Products BRIEFS: Showing Results 1 to 5 of 23 Role of Alternative Energy Sources: Nuclear Technology Assessment Brief (Aug 2012) Role of Alternative Energy Sources: Hydropower Technology Assessment Brief (Aug 2012) Role of Alternative Energy Sources: Geothermal Technology Assessment Brief (Aug 2012) Role of Alternative Energy Sources: Solar Thermal Technology Assessment Brief (Aug 2012) Role of Alternative Energy Sources: Wind Technology Assessment Brief (Aug 2012) View All MODELS/TOOLS: Showing Results 1 to 5 of 23 Power Plant Flexible Model (Nov 2013) NETL Upstream Dashboard Tool (Aug 2012) Power Systems Life Cycle Analysis Tool (Power LCAT) (Jun 2012) Life Cycle Greenhouse Gas Analysis of Advanced Jet Propulsion Fuels: Fischer-Tropsch Based SPK-1 Case Study - Model (Dec 2011)

374

PSERC Public Webinar  

Broader source: Energy.gov (indexed) [DOE]

Cyber-Physical Systems Security for the Smart Grid Cyber-Physical Systems Security for the Smart Grid Manimaran Govindarasu Professor, Electrical and Computer Engineering Iowa State University PSERC Public Webinar Tuesday, February 7, 2012 2:00-3:00 p.m. Eastern Time (11:00-12:00 p.m. Pacific) [Note: a poster on this work is available on the PSERC website: Dec. 7 Workshop Poster, PDF 763KB. The white paper associated with this webinar will be available on the PSERC website in advance of the webinar.] Description One thing that virtually all of the information hierarchy components must deal with is cyber and physical security. This webinar (and the associated white paper) focuses on identifying a comprehensive set of cyber security challenges and the need for security at multiple levels of the cyber-physical power system,

375

Marshall D. Newton Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Marshall D. Newton Marshall D. Newton Recent Publications 138. Modeling Donor/Acceptor Interactions: Combined Roles of Theory and Computation M. D. Newton Int. J. Quant. Chem. 77, 255-263 (2000) 139. Estimation of Electron Transfer Distances from AM1 Calculations S. F. Nelson and M. D. Newton J. Phys. Chem. A104, 10023-31 (2000) 140. An Informative Subtlety of Temperature-Jump or Coulostatic Responses for Surface-Attached Species J. F. Smalley, M. D. Newton and S. W. Fledberg Electrochem. Commun. 2, 832-38 (2000) 141. Electron Transfer: Theoretical Models and Computational Implementation M. D. Newton In Electron Transfer in Chemistry, Vol I, Ed., V. Balzani .; Wiley-VCH Verlag GmbH: Weinhein, Germany, 2001, p3 142. Adiabatic Interfacial Electron Transfer over 26 Å through

376

Energy Analysis Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Analysis Analysis Life Cycle Analysis Energy Analysis Publications NEW RELEASES Perspective on the U.S. Coal Industry Perspective on the U.S. Coal Industry [PPSX - 3.09MB] (Dec 2013) Novel CO2 Utilization Concepts: Working Paper Novel CO2 Utilization Concepts: Working Paper [ZIP - 4MB] (Nov 2013) Contact: Gavin Pickenpaugh Contact: Robert James This presentation provides an overview of the coal industry, focusing on the United States, but within a global context.... Read More Working Report on CO2 Utilization Concepts, detailing screening and detailed studies of concepts using CO2 for product g... Read More Power Plant Flexible Model Power Plant Flexible Model [2.04 - PDF] (Nov 2013) LCA XIII: The Carbon Footprint of Carbon Dioxide LCA XIII: The Carbon Footprint of Carbon Dioxide

377

NETL Publications: Conference Proceedings  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Conference Proceedings Conference Proceedings Publications Conference Proceedings 2013 Aug 20-22 Carbon Storage R&D Project Review Meeting Aug 6-7 2013 NETL Workshop on Multiphase Flow Science July 23 14th Annual SECA Workshop July 8-11 NETL CO2 Capture Technology Meeting June 11-13 University Coal Research/Historically Black Colleges and Universities and other Minority Institutions Contractors Review Meeting 2012 Oct 2-4 2012 University Turbine Systems Research Workshop Aug 21-23 Carbon Storage R&D Project Review Meeting July 24-27 13th Annual SECA Workshop July 9-12 2012 NETL CO2 Capture Technology Meeting May 30-31 2012 University Coal Research/ Historically Black Colleges and Universities and Other Minority Institutions Contractors Review Conference April 17-19 The 26th Annual Conference on Fossil Energy Materials

378

Fuel Cell Technologies Office: Educational Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Educational Educational Publications to someone by E-mail Share Fuel Cell Technologies Office: Educational Publications on Facebook Tweet about Fuel Cell Technologies Office: Educational Publications on Twitter Bookmark Fuel Cell Technologies Office: Educational Publications on Google Bookmark Fuel Cell Technologies Office: Educational Publications on Delicious Rank Fuel Cell Technologies Office: Educational Publications on Digg Find More places to share Fuel Cell Technologies Office: Educational Publications on AddThis.com... Publications Program Publications Technical Publications Educational Publications Newsletter Program Presentations Multimedia Conferences & Meetings Webinars Data Records Databases Glossary Quick Links Hydrogen Production Hydrogen Delivery Hydrogen Storage

379

Recent Publications | Advanced Photon Source  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Entries in the APS Publications Database for the week ending 12.29.2013 Entries in the APS Publications Database for the week ending 12.29.2013 This list of entries in the APS Publications Database includes Journal Articles (9,007), Conference Proceedings (7), Books (4), and Book Chapters (76), and Dissertations (0). This list of entries in the APS Publications Database does not include abstracts, invited talks, awards, magazine articles, or patents. For the complete list, search the APS Publications Database. Inquiries about or submissions to the publications database should be directed to apspubs@aps.anl.gov. Journal Article Z. Aabdin, N. Peranio, O. Eibl, Tö W. llner, K. Nielsch, D. Bessas, R.P. Hermann, M. Winkler, Kö J. nig, Bö H. ttner, V. Pacheco, J. Schmidt, A. Hashibon, Elsä C. sser, Nanostructure, Excitations, and Thermoelectric

380

Publications - Center for Transportation Analysis  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications Publications Publications are by year in alphabetical order by lead author. If you need additional assistance, please contact Debbie Bain. Note: Many publications prior to 1999 are not available electronically and can be obtained by contacting the author. CTA Publications are listed by Year [2013] [2012] [2011] [2010] [2009] [2008] [2007] [2006] [2005] [2004] [2003] [2002] [2001] [2000] [1999] [1998] [1997] [1996] [1995] 2013 Publications Malikopoulos, A.A., "Impact of Component Sizing in Plug-In Hybrid Electric Vehicles for Energy Resource and Greenhouse Emissions Reduction,"ASME Journal of Energy Resources Technology, Vol. 135, No. 4, 2013, pp. 041201-041209. Malikopoulos, A.A. and Aguilar, J.P., "An Optimization Framework for Driver Feedback Systems,"IEEE Transactions on Intelligent Transportation Systems, Vol. 14, No. 2, 2013, pp. 955-964.

Note: This page contains sample records for the topic "denison ia public" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Recent Publications | Advanced Photon Source  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Entries in the APS Publications Database for the week ending 01.05.2014 Entries in the APS Publications Database for the week ending 01.05.2014 This list of entries in the APS Publications Database includes Journal Articles (9,003), Conference Proceedings (7), Books (4), and Book Chapters (76), and Dissertations (0). This list of entries in the APS Publications Database does not include abstracts, invited talks, awards, magazine articles, or patents. For the complete list, search the APS Publications Database. Inquiries about or submissions to the publications database should be directed to apspubs@aps.anl.gov. Journal Article Z. Aabdin, N. Peranio, O. Eibl, Tö W. llner, K. Nielsch, D. Bessas, R.P. Hermann, M. Winkler, Kö J. nig, Bö H. ttner, V. Pacheco, J. Schmidt, A. Hashibon, Elsä C. sser, Nanostructure, Excitations, and Thermoelectric

382

Public Involvment Plan - Rifle, Colorado  

Office of Legacy Management (LM)

4-TAR 4-TAR MAC-GWRIF 7.1 UMTRA Ground Water Project Public Involvement Plan for the Environmental Assessment of Ground Water Compliance at the New and Old Rifle, Colorado, Uranium Mill Tailings Sites May 1999 Prepared by U.S. Department of Energy Grand Junction Office Grand Junction, Colorado Work performed under DOE Contract No. DE-AC13-96GJ87335 Public Involvement Plan for the Rifle UMTRA Sites Page 2 Introduction This Public Involvement Plan is tiered to the Uranium Mill Tailings Remedial Action (UMTRA) Ground Water Project Public Participation Plan dated October 1997. This Public Involvement Plan applies to both the Old and New Rifle, Colorado, UMTRA Project sites and details the activities that have been or will be carried out to meet the public participation requirements of the

383

Public Relations for Energy Sustainability  

Office of Energy Efficiency and Renewable Energy (EERE)

This presentation covers the public relations aspect of industrial energy efficiency projects and provides a framework for engaging stakeholders productively around new projects.

384

Communicating science to the public  

Science Journals Connector (OSTI)

Communicating science to the public ... First year chemistry students learn more than 2000 new words, plus math required in problem solving. ...

V. R. Tocci

1986-01-01T23:59:59.000Z

385

Interested Parties- WAPA Public Comment  

Broader source: Energy.gov [DOE]

Comments Received in Response to Western Area Power Administration's Federal Register Notice Titled 'Notice of Proposed Program and Request for Public Comments.'

386

NREL: TroughNet - Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Market and economic assessment Solar data Models and tools Also see presentations and posters from past parabolic trough technology workshops. For more publications on parabolic...

387

Publications and Presentations About OSCARS  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications and Presentations About OSCARS Engineering Services The Network OSCARS How It Works Who's Using OSCARS? OSCARS and Future Tech OSCARS Standard and Open Grid Forum...

388

Sandia National Laboratories: CSP Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications Central Receiver Technologies - a Status Report. Wind Effects on Convective Heat Loss from a Cavity Receiver for a Parabolic Concentrating Solar Collector 2009...

389

Rodrigo Bauelos: Publications.html  

E-Print Network [OSTI]

Bauelos, Rodrigo, Yolcu, Selma Y?ld?r?m, Heat trace of non-local operators. ... Marcinkiewicz Centenary Volume Banach Center Publications, Volume 95.

390

Testing Models of Intrinsic Brightness Variations in Type Ia Supernovae, and their Impact on Measuring Cosmological Parameters  

E-Print Network [OSTI]

For spectroscopically confirmed type Ia supernovae we evaluate models of intrinsic brightness variations with detailed data/Monte-Carlo comparisons of the dispersion in the following quantities: Hubble-diagram scatter, color difference (B-V-c) between the true B-V color and the fitted color (c) from the SALT-II light curve model, and photometric redshift residual. The data sample includes 251 ugriz light curves from the 3-season Sloan Digital Sky Survey-II, and 191 griz light curves from the Supernova Legacy Survey 3-year data release. We find that the simplest model of a wavelength independent (coherent) scatter is not adequate, and that to describe the data the intrinsic scatter model must have wavelength-dependent variations. We use Monte Carlo simulations to examine the standard approach of adding a coherent scatter term in quadrature to the distance-modulus uncertainty in order to bring the reduced chi2 to unity when fitting a Hubble diagram. If the light curve fits include model uncertainties with the c...

Kessler, Richard; Marriner, John; Betoule, Marc; Brinkmann, Jon; Cinabro, David; El-Hage, Patrick; Frieman, Joshua; Jha, Saurabh; Mosher, Jennifer; Schneider, Donald P

2012-01-01T23:59:59.000Z

391

Index of Publications by the Nuclear Data Program - Nuclear Engineering  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications Publications Nuclear Data Program Overview Current Projects & Recent Activities Collaborating Organizations Publications [Publications 2011] [Publications 2010] [Publications 2009] [Publications 2008] [Publications 2007] [Publications 2006] [Publications 2005] [Publications 2004] [Publications 2003] [Publications 2002] [Publications 2001] [Publications 2000] [Publications 1999] [Publications 1998] [Publications 1997] [Other Publications] Nuclear Data Measurements (NDM) Reports Experimental Nuclear Data Resources Contact ND Program Related Resources Other Major Programs Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE Division on Flickr Nuclear Data Program Publications Bookmark and Share The ND staff has contributed to a number of scientific journals, conference

392

Investigation and Improvement of American Grapes at the Munson Experiment Grounds near Denison, Texas, from 1876 to 1900.  

E-Print Network [OSTI]

. .................................... J. G. HARRISO~~. .Bookkeeper. A. M. FERGUSON, M. SC. ..... .Assistant Horticulturist and Mycologist. .............................. T. V. MUNSON, M. S. Special Service. SUPERINTENDENT OF BEEVILLE STATION. ........................... S. A...- tion of its application ; the results obtained, both in principles established and varietal development; prospectirely, what may yet be done in this special field, and the profitableness of such experimental work. Thus stated, the object...

Munson, T. V. (Thomas Volney)

1899-01-01T23:59:59.000Z

393

Public Scoping Meeting Public Scoping Meeting David Levenstein  

Office of Legacy Management (LM)

Public Scoping Public Scoping Meeting Public Scoping Meeting David Levenstein EIS Document Manager David Levenstein EIS Document Manager 2 About Tonight's Scoping Meeting * Scoping is a required step in the National Environmental Policy Act (NEPA) process for preparing an environmental impact statement (EIS). * Scoping is the process of determining the subjects that will be considered and evaluated in an EIS. * Public comments - both oral and written - received during the scoping period are taken into account when decisions are made about the issues and alternatives to be analyzed in an EIS. * The scoping period for the Mercury Storage EIS began with publication in the Federal Register of DOE's Notice of Intent to prepare the Mercury Storage EIS on July 2, 2009; ends on August 17, 2009.

394

NREL: Concentrating Solar Power Research - Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications Publications NREL develops publications, including technical reports and papers, about its R&D activities in concentrating solar power, as well as related information. Below you'll find a list of selected NREL publications concerning these activities. Also see TroughNet's publications on parabolic trough technology, and market and economic assessment. For other NREL concentrating solar power publications, you can search NREL's Publications Database. Selected Publications These publications are available as Adobe Acrobat PDFs. Utility-Scale Power Tower Solar Systems: Performance Acceptance Test Guidelines NREL Subcontract Report Author: David Kearney - Kearney & Associates Publication Date: March 2013 Simulating the Value of Concentrating Solar Power with Thermal Energy

395

Fuel Cell Technologies Office: Hydrogen Technical Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Information Resources Information Resources Printable Version Share this resource Send a link to Fuel Cell Technologies Office: Hydrogen Technical Publications to someone by E-mail Share Fuel Cell Technologies Office: Hydrogen Technical Publications on Facebook Tweet about Fuel Cell Technologies Office: Hydrogen Technical Publications on Twitter Bookmark Fuel Cell Technologies Office: Hydrogen Technical Publications on Google Bookmark Fuel Cell Technologies Office: Hydrogen Technical Publications on Delicious Rank Fuel Cell Technologies Office: Hydrogen Technical Publications on Digg Find More places to share Fuel Cell Technologies Office: Hydrogen Technical Publications on AddThis.com... Publications Program Publications Technical Publications Hydrogen Fuel Cells Safety, Codes & Standards

396

Public Affairs | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

The National Nuclear Security Administration The National Nuclear Security Administration Public Affairs Home > Field Offices > Welcome to the Sandia Field Office > Public Affairs Public Affairs The SFO Public Affairs Director is responsible for all public affairs matters connected with the functions of SFO. In this capacity the Public Affairs Director is responsible for the development and management of the SFO public affairs programs including media relations, community relations, tribal relations, public participation, government/congressional relations, protocol, emergency public information, and internal employee communications and contractor oversight of these same programs. For public affairs assistance, please call (505) 845-5264. Printer-friendly version Printer-friendly version

397

Science in the public eye  

Science Journals Connector (OSTI)

... of scientific thinking. The belief in progress that has long sustained large-scale support of science appears to be in decline, as new research projects confront public scepticism, if not ... new research projects confront public scepticism, if not explicit opposition.

Dorothy Nelkin

1990-11-08T23:59:59.000Z

398

PUBLICATION 460-123 Introduction  

E-Print Network [OSTI]

PUBLICATION 460-123 Introduction Most coal-bearing lands in the Appalachian region were forested prior to mining. The region's forests are predominantly upland oak-hickory and Appalachian mixed pleasing environment. Surface mining completely removes the forest. Public law 95-87, the Surface Mining

Liskiewicz, Maciej

399

Public Participation and Community Relations  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

To ensure that public participation and community outreach are integral and effective parts of DOE activities and that decisions are made with the benefit of significant public perspectives. Cancels DOE P 1210.1. Canceled by DOE N 251.104,

2003-05-02T23:59:59.000Z

400

Publications 2010 - Nuclear Data Program - Nuclear Engineering Division  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

0 0 Nuclear Data Program Overview Current Projects & Recent Activities Collaborating Organizations Publications [Publications 2011] [Publications 2010] [Publications 2009] [Publications 2008] [Publications 2007] [Publications 2006] [Publications 2005] [Publications 2004] [Publications 2003] [Publications 2002] [Publications 2001] [Publications 2000] [Publications 1999] [Publications 1998] [Publications 1997] [Other Publications] Nuclear Data Measurements (NDM) Reports Experimental Nuclear Data Resources Contact ND Program Related Resources Other Major Programs Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE Division on Flickr Nuclear Data Program Publications: 2010 References Bookmark and Share 1. Refereed Publications in Peer-reviewed Scientific Journals

Note: This page contains sample records for the topic "denison ia public" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Publications 2006 - Nuclear Data Program - Nuclear Engineering Division  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

6 6 Nuclear Data Program Overview Current Projects & Recent Activities Collaborating Organizations Publications [Publications 2011] [Publications 2010] [Publications 2009] [Publications 2008] [Publications 2007] [Publications 2006] [Publications 2005] [Publications 2004] [Publications 2003] [Publications 2002] [Publications 2001] [Publications 2000] [Publications 1999] [Publications 1998] [Publications 1997] [Other Publications] Nuclear Data Measurements (NDM) Reports Experimental Nuclear Data Resources Contact ND Program Related Resources Other Major Programs Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE Division on Flickr Nuclear Data Program Publications: 2006 References Bookmark and Share Refereed Publications in Peer-reviewed Scientific Journals

402

Publications 2007 - Nuclear Data Program - Nuclear Engineering Division  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

7 7 Nuclear Data Program Overview Current Projects & Recent Activities Collaborating Organizations Publications [Publications 2011] [Publications 2010] [Publications 2009] [Publications 2008] [Publications 2007] [Publications 2006] [Publications 2005] [Publications 2004] [Publications 2003] [Publications 2002] [Publications 2001] [Publications 2000] [Publications 1999] [Publications 1998] [Publications 1997] [Other Publications] Nuclear Data Measurements (NDM) Reports Experimental Nuclear Data Resources Contact ND Program Related Resources Other Major Programs Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE Division on Flickr Nuclear Data Program Publications: 2007 References Bookmark and Share Refereed Publications in Peer-reviewed Scientific Journals

403

Appendix V Public Involvement Plan  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

V V Public Involvement Plan Revision No.: 6 February 2008 Federal Facility Agreement and Consent Order (FFACO) FFACO, Appendix V February 2008 i FFACO Public Involvement Plan U.S. Department of Energy National Nuclear Security Administration Nevada Site Office Las Vegas, Nevada U.S. Department of Defense Defense Threat Reduction Agency Detachment 1, Nevada Operations Mercury, Nevada U.S. Department of Energy Office of Legacy Management Grand Junction, Colorado FFACO, Appendix V February 2008 ii Preface The Public Involvement Plan serves two purposes: it provides a broad public involvement strategy, and fulfills requirements contained in the Federal Facility Agreement and Consent Order (FFACO) relating to public awareness and participation. Under the FFACO, agreed to by

404

Publications on maglev technologies  

SciTech Connect (OSTI)

Magnetically levitated passenger-transportation vehicles, using attractive and repulsive magnetic forces, are currently in the development or prototype-revenue stages in Japan and Germany. The basic principles of these technologies have been understood for several decades, but their practical applications awaited advances in high-power electronic devices, modern controls, superconducting magnets, and improvements in our transportation infrastructures. A considerable amount of work was devoted to magnetic-levitation (maglev) transportation system in the late 1960s and the 1970s. Detailed development was sustained primarily in Germany and Japan. This listing of publications was begun as the initial phase of a design study for a maglev development facility sponsored by the State of Illinois. The listing has been continually updated under programs sponsored by the Federal Railroad Administration and the US Army Corps of Engineers. In 1991, the National Maglev Initiative issued 27 contracts for the study of technical issues related to maglev and four contracts for the definition of maglev systems. In December 1991, the Intermodal Surface Transportation Efficiency Act was enacted, mandating the development of a US-designed maglev system in a six-year period. This listing is offered as an aid to those working on these projects, to help them locate technical papers on relevant technologies. The design and installation of a maglev transportation system will require the efforts of workers in many disciplines, from electronics to economics to safety. Accordingly, the references have been grouped in 14 different sections to expedite review of the listing. In many case, the references are annotated to indicate the general content of the papers. Abstracts are not available. A list of information services from which the listed documents might be obtained and an author index are provided.

He, J.L.; Coffey, H.T.; Rote, D.M.; Wang, Z.

1991-12-01T23:59:59.000Z

405

Mississippi Public Utility Act | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Mississippi Public Utility Act Mississippi Public Utility Act Mississippi Public Utility Act < Back Eligibility Commercial Construction Developer General Public/Consumer Industrial Investor-Owned Utility Municipal/Public Utility Rural Electric Cooperative Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Mississippi Program Type Industry Recruitment/Support Siting and Permitting Provider Public Service Commission The Mississippi Public Utility Act is relevant to any project that plans to generate energy. It requires that a utility must first obtain a Certificate of Public Convenience and Necessity (CPCN) from the Mississippi Public Service Commission (PSC) before commencing construction of a new electric

406

Publications 1997 - Nuclear Data Program - Nuclear Engineering Division  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

7 7 Nuclear Data Program Overview Current Projects & Recent Activities Collaborating Organizations Publications [Publications 2011] [Publications 2010] [Publications 2009] [Publications 2008] [Publications 2007] [Publications 2006] [Publications 2005] [Publications 2004] [Publications 2003] [Publications 2002] [Publications 2001] [Publications 2000] [Publications 1999] [Publications 1998] [Publications 1997] [Other Publications] Nuclear Data Measurements (NDM) Reports Experimental Nuclear Data Resources Contact ND Program Related Resources Other Major Programs Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE Division on Flickr Nuclear Data Program Publications: 1997 References Bookmark and Share Donald L. Smith and Andreas Fessler

407

Publications 2002 - Nuclear Data Program - Nuclear Engineering Division  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

2 2 Nuclear Data Program Overview Current Projects & Recent Activities Collaborating Organizations Publications [Publications 2011] [Publications 2010] [Publications 2009] [Publications 2008] [Publications 2007] [Publications 2006] [Publications 2005] [Publications 2004] [Publications 2003] [Publications 2002] [Publications 2001] [Publications 2000] [Publications 1999] [Publications 1998] [Publications 1997] [Other Publications] Nuclear Data Measurements (NDM) Reports Experimental Nuclear Data Resources Contact ND Program Related Resources Other Major Programs Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE Division on Flickr Nuclear Data Program Publications: 2002 References Bookmark and Share M. Danchev, D.J. Hartley, F.G. Kondev, M.P. Carpenter, R.V.F.

408

Publications 2008 - Nuclear Data Program - Nuclear Engineering Division  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

8 8 Nuclear Data Program Overview Current Projects & Recent Activities Collaborating Organizations Publications [Publications 2011] [Publications 2010] [Publications 2009] [Publications 2008] [Publications 2007] [Publications 2006] [Publications 2005] [Publications 2004] [Publications 2003] [Publications 2002] [Publications 2001] [Publications 2000] [Publications 1999] [Publications 1998] [Publications 1997] [Other Publications] Nuclear Data Measurements (NDM) Reports Experimental Nuclear Data Resources Contact ND Program Related Resources Other Major Programs Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE Division on Flickr Nuclear Data Program Publications: 2008 References Bookmark and Share F.G. Kondev Nuclear Data Sheets for A=206

409

Recent Publications | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Recent Publications Recent Publications Recent Publications November 1, 2013 - 11:40am Addthis Learn more about DOE's Combined Heat and Power (CHP) Program and CHP's potential benefits to the nation by downloading these recent publications. Guide to Using Combined Heat and Power for Enhancing Reliability and Resiliency in Buildings, 20 pp*, September 2013 Capturing Waste Gas: Saves Energy, Lowers Costs - Case Study, 2 pp*, July 2013 Combined Heat and Power System Achieves Millions in Cost Savings at Large University - Case Study, 4 pp*, May 2013 Tapping Landfill Gas to Provide Significant Energy Savings and Greenhouse Gas Reductions - Case Study, 4 pp*, Apr. 2013 Combined Heat and Power System Enables 100% Reliability at Leading Medical Campus - Case Study, 4 pp*, Mar. 2013 CHP: Enabling Resilient Energy Infrastructure for Critical

410

Recent Publications | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Recent Publications Recent Publications Recent Publications November 1, 2013 - 11:40am Addthis Learn more about DOE's Combined Heat and Power (CHP) Program and CHP's potential benefits to the nation by downloading these recent publications. Guide to Using Combined Heat and Power for Enhancing Reliability and Resiliency in Buildings, 20 pp*, September 2013 Capturing Waste Gas: Saves Energy, Lowers Costs - Case Study, 2 pp*, July 2013 Combined Heat and Power System Achieves Millions in Cost Savings at Large University - Case Study, 4 pp*, May 2013 Tapping Landfill Gas to Provide Significant Energy Savings and Greenhouse Gas Reductions - Case Study, 4 pp*, Apr. 2013 Combined Heat and Power System Enables 100% Reliability at Leading Medical Campus - Case Study, 4 pp*, Mar. 2013 CHP: Enabling Resilient Energy Infrastructure for Critical

411

Federal Energy Management Program: Publications  

Broader source: Energy.gov (indexed) [DOE]

Advanced Search Browse by Topic Mail Requests Help Software FAQs Feature featured product thumbnail Federal Energy Management Program Overview - Facilitating Sound, Cost-Effective Energy Management Details Bookmark & Share View Related Welcome to the Federal Energy Management Program's (FEMP) publication and product library. Use this database to: Search for FEMP publications and products View or download publications Request hard copies of select publications and products. Search the Library Search (Searches Title, Description, Filename and Keywords) Advanced Search Browse by Topic Most Popular Energy Savings Performance Contract (ESPC) ENABLE Program The Energy Savings Performance Contract (ESPC) ENABLE program, a new project funding approach, allows small Federal facilities to realize energy and water savings in six months or less. ESPC ENABLE pr Details Bookmark & Share

412

Publications | Building Energy Codes Program  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Center » [all items] Center » [all items] Site Map Printable Version Development Adoption Compliance Regulations Resource Center FAQs Publications Resource Guides eLearning Model Policies Glossary Related Links ACE Learning Series Utility Savings Estimators Publications To receive updates about BECP publications subscribe to the BECP Mailing List. Additional resources are also available from the Building America Solution Center. 189.1 Progress Indicator Report Energy Use Comparison between 189.1-2009 and 90.1-2010 Document type: Presentation Publication Date: June 2011 Focus: Code Development, Green and Advanced Codes Presentation given at the ASHRAE Annual Meeting, ASHRAE Standard 189.1 Committee; June 29, 2011; Montreal Canada.Main topics included: Progress Indicator and Prototype Models developed by Pacific

413

REEE Solicitation Public Meeting Presentation  

Broader source: Energy.gov [DOE]

A copy of a REEE Solicitation Public Meeting Presentation. The presentation provides an overview of the Loan Programs Office mission, support, projects, and reviews the Draft Renewable Energy and Energy Efficient Projects Solicitation.

414

Nuclear Power and the Public  

Science Journals Connector (OSTI)

...Radiation Protection Dosimetry Article Nuclear Power and the Public L. Castell (INVITED) A change in the...governments concerning information on radiation from nuclear power stations is proposed. It includes a close cooperation......

L. Castell

1993-12-01T23:59:59.000Z

415

COMMISSION REPORT PUBLIC INTEREST ENERGY  

E-Print Network [OSTI]

transmission or distribution of electricity generated from renewable energy resources · Advanced electricity, clean energy, energy infrastructure, electric vehicles, Governor Brown's Clean Energy Jobs Plan The California Energy Commission manages public interest energy research for electric and natural gas research

416

MANAGEMENT CONTROL SYSTEM IN PUBLIC  

E-Print Network [OSTI]

1 MANAGEMENT CONTROL SYSTEM IN PUBLIC ADMINISTRATION: BEYOND RATIONAL MYTHS Nicolas Berland of practices around their management control systems. Despite some apparent failures, the implemented systems organizations have developed management control systems. Historically, these systems have been invented

Paris-Sud XI, Université de

417

Public Outreach Fact Sheet | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Public Outreach Fact Sheet Public Outreach Fact Sheet LM's goal is to ensure that stakeholders are adequately involved in the process and informed of LM's plans and actions. Public...

418

Utah's Public Notice Website | Open Energy Information  

Open Energy Info (EERE)

Public Notice Website Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Utah's Public Notice Website Abstract This website allows users to view public...

419

Public Health Leadership Society Principles of the Ethical Practice of Public Health  

E-Print Network [OSTI]

Public Health Leadership Society © 2002 Principles of the Ethical Practice of Public Health #12;Public Health Leadership Society #12;Principles of the Ethical Practice of Public Health Version 2 of the Ethical Practice of Public Health 4 Supplemental Materials: Rationale for a Public Health Code of Ethics 5

Biederman, Irving

420

NREL: Vehicles and Fuels Research - Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications Publications NREL researchers document their findings in technical reports, conference papers, journal articles, and fact sheets. Visit the following online resources to find publications about alternative and advanced transportation technologies and systems. NREL Publications Database This database features a wide variety of publications produced by NREL from 1977 to the present. Search the database or find publications according to these popular key words: Advanced vehicles and systems | Alternative fuels | Batteries | Electric vehicles | Energy storage | Fuel cell vehicles | Hybrid electric vehicles | Plug-in electric vehicles | Vehicle analysis | Vehicle modeling | Vehicle emissions Selected Publications Read selected publications related to our vehicles and fuels projects:

Note: This page contains sample records for the topic "denison ia public" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Recent Publications in CHP | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Combined Heat & Power Deployment Recent Publications in CHP Recent Publications in CHP Learn more about DOE's Combined Heat and Power (CHP) Program and CHP's potential benefits...

422

Former Student Publications / Cyclotron Institute REU Program  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications by Former Students REU student research contributions have been a part of several published papers. A list of publications is provided below with REU students...

423

Mississippi Public Service Commission Adopts Energy Efficiency...  

Broader source: Energy.gov (indexed) [DOE]

Mississippi Public Service Commission Adopts Energy Efficiency Rules Mississippi Public Service Commission Adopts Energy Efficiency Rules November 8, 2013 - 12:00am Addthis...

424

Post-2011 Phase 2 Public Comments  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

September 22, 2014 BPA EE Post-2011 Review Response to Public Comment 1 BPA Energy Efficiency Post-2011 Review Response to Public Comment The Bonneville Power Administration (BPA)...

425

Sandia National Laboratories: Wind Energy Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications Wind Energy Publications Online Abstracts and Reports Topic Selection (or click here to go to directly to the reports) Active Aero Blade Load Control Design Materials...

426

NIST Special Publication 1038 The International  

E-Print Network [OSTI]

NIST Special Publication 1038 The International System of Units (SI) ­ Conversion Factors Services #12;NIST Special Publication 1038 The International System of Units (SI) - Conversion Factors

427

CDC DOGGR Geothermal Publications | Open Energy Information  

Open Energy Info (EERE)

PublicationsLegal Abstract The California Department of Conservation (CDC) Division of Oil, Gas, and Geothermal Resources (DOGGR) provides publications related to geothermal...

428

THE EFFECT OF THE PRE-DETONATION STELLAR INTERNAL VELOCITY PROFILE ON THE NUCLEOSYNTHETIC YIELDS IN TYPE Ia SUPERNOVA  

SciTech Connect (OSTI)

A common model of the explosion mechanism of Type Ia supernovae is based on a delayed detonation of a white dwarf. A variety of models differ primarily in the method by which the deflagration leads to a detonation. A common feature of the models, however, is that all of them involve the propagation of the detonation through a white dwarf that is either expanding or contracting, where the stellar internal velocity profile depends on both time and space. In this work, we investigate the effects of the pre-detonation stellar internal velocity profile and the post-detonation velocity of expansion on the production of {alpha}-particle nuclei, including {sup 56}Ni, which are the primary nuclei produced by the detonation wave. We perform one-dimensional hydrodynamic simulations of the explosion phase of the white dwarf for center and off-center detonations with five different stellar velocity profiles at the onset of the detonation. In order to follow the complex flows and to calculate the nucleosynthetic yields, approximately 10,000 tracer particles were added to every simulation. We observe two distinct post-detonation expansion phases: rarefaction and bulk expansion. Almost all the burning to {sup 56}Ni occurs only in the rarefaction phase, and its expansion timescale is influenced by pre-existing flow structure in the star, in particular by the pre-detonation stellar velocity profile. We find that the mass fractions of the {alpha}-particle nuclei, including {sup 56}Ni, are tight functions of the empirical physical parameter {rho}{sub up}/v{sub down}, where {rho}{sub up} is the mass density immediately upstream of the detonation wave front and v{sub down} is the velocity of the flow immediately downstream of the detonation wave front. We also find that v{sub down} depends on the pre-detonation flow velocity. We conclude that the properties of the pre-existing flow, in particular the internal stellar velocity profile, influence the final isotopic composition of burned matter produced by the detonation.

Kim, Yeunjin; Jordan, G. C. IV; Graziani, Carlo; Lamb, D. Q.; Truran, J. W. [Astronomy Department, University of Chicago, Chicago, IL 60637 (United States); Meyer, B. S. [Physics and Astronomy Department, Clemson University, Clemson, SC 29634 (United States)

2013-07-01T23:59:59.000Z

429

Neutron Diffraction Residual Strain Tensor Measurements Within The Phase IA Weld Mock-up Plate P-5  

SciTech Connect (OSTI)

Oak Ridge National Laboratory (ORNL) has worked with NRC and EPRI to apply neutron and X-ray diffraction methods to characterize the residual stresses in a number of dissimilar metal weld mockups and samples. The design of the Phase IA specimens aimed to enable stress measurements by several methods and computational modeling of the weld residual stresses. The partial groove in the 304L stainless steel plate was filled with weld beads of Alloy 82. A summary of the weld conditions for each plate is provided in Table 1. The plates were constrained along the long edges during and after welding by bolts with spring-loaded washers attached to the 1-inch thick Al backing plate. The purpose was to avoid stress relief due to bending of the welded stainless steel plate. The neutron diffraction method was one of the methods selected by EPRI for non-destructive through thickness strain and stress measurement. Four different plates (P-3 to P-6) were studied by neutron diffraction strain mapping, representing four different welding conditions. Through thickness neutron diffraction strain mappings at NRSF2 for the four plates and associated strain-free d-zero specimens involved measurement along seven lines across the weld and at six to seven depths. The mountings of each plate for neutron diffraction measurements were such that the diffraction vector was parallel to each of the three primary orthogonal directions of the plate: two in-plane directions, longitudinal and transverse, and the direction normal to the plate (shown in left figure within Table 1). From the three orthogonal strains for each location, the residual stresses along the three plate directions were calculated. The principal axes of the strain and stress tensors, however, need not necessarily align with the plate coordinate system. To explore this, plate P-5 was selected for examination of the possibility that the principal axes of strain are not along the sample coordinate system axes. If adequate data could be collected the goal would be to determine the strain tensor's orientation and magnitude of strain along each principle axis direction.

Hubbard, Camden R [ORNL

2011-09-01T23:59:59.000Z

430

TESTING MODELS OF INTRINSIC BRIGHTNESS VARIATIONS IN TYPE Ia SUPERNOVAE AND THEIR IMPACT ON MEASURING COSMOLOGICAL PARAMETERS  

SciTech Connect (OSTI)

For spectroscopically confirmed Type Ia supernovae we evaluate models of intrinsic brightness variations with detailed data/Monte Carlo comparisons of the dispersion in the following quantities: Hubble-diagram scatter, color difference (B - V - c) between the true B - V color and the fitted color (c) from the SALT-II light curve model, and photometric redshift residual. The data sample includes 251 ugriz light curves from the three-season Sloan Digital Sky Survey-II and 191 griz light curves from the Supernova Legacy Survey 3 year data release. We find that the simplest model of a wavelength-independent (coherent) scatter is not adequate, and that to describe the data the intrinsic-scatter model must have wavelength-dependent variations resulting in a {approx}0.02 mag scatter in B - V - c. Relatively weak constraints are obtained on the nature of intrinsic scatter because a variety of different models can reasonably describe this photometric data sample. We use Monte Carlo simulations to examine the standard approach of adding a coherent-scatter term in quadrature to the distance-modulus uncertainty in order to bring the reduced {chi}{sup 2} to unity when fitting a Hubble diagram. If the light curve fits include model uncertainties with the correct wavelength dependence of the scatter, we find that this approach is valid and that the bias on the dark energy equation-of-state parameter w is much smaller ({approx}0.001) than current systematic uncertainties. However, incorrect model uncertainties can lead to a significant bias on the distance moduli, with up to {approx}0.05 mag redshift-dependent variation. This bias is roughly reduced in half after applying a Malmquist bias correction. For the recent SNLS3 cosmology results, we estimate that this effect introduces an additional systematic uncertainty on w of {approx}0.02, well below the total uncertainty. This uncertainty depends on the choice of viable scatter models and the choice of supernova (SN) samples, and thus this small w-uncertainty is not guaranteed in future cosmology results. For example, the w-uncertainty for SDSS+SNLS (dropping the nearby SNe) increases to {approx}0.04.

Kessler, Richard; Frieman, Joshua A. [Department of Astronomy and Astrophysics, University of Chicago, 5640 South Ellis Avenue, Chicago, IL 60637 (United States)] [Department of Astronomy and Astrophysics, University of Chicago, 5640 South Ellis Avenue, Chicago, IL 60637 (United States); Guy, Julien; Betoule, Marc; El-Hage, Patrick [Laboratoire de Physique Nucleaire et des Hautes Energies, UPMC Univ. Paris 6, UPD Univ. Paris 7, CNRS IN2P3, 4 place Jussieu, F-75005 Paris (France)] [Laboratoire de Physique Nucleaire et des Hautes Energies, UPMC Univ. Paris 6, UPD Univ. Paris 7, CNRS IN2P3, 4 place Jussieu, F-75005 Paris (France); Marriner, John [Center for Particle Astrophysics, Fermi National Accelerator Laboratory, P.O. Box 500, Batavia, IL 60510 (United States)] [Center for Particle Astrophysics, Fermi National Accelerator Laboratory, P.O. Box 500, Batavia, IL 60510 (United States); Brinkmann, Jon [Apache Point Observatory, P.O. Box 59, Sunspot, NM 88349 (United States)] [Apache Point Observatory, P.O. Box 59, Sunspot, NM 88349 (United States); Cinabro, David [Department of Physics, Wayne State University, Detroit, MI 48202 (United States)] [Department of Physics, Wayne State University, Detroit, MI 48202 (United States); Jha, Saurabh [Department of Physics and Astronomy, Rutgers University, 136 Frelinghuysen Road, Piscataway, NJ 08854 (United States)] [Department of Physics and Astronomy, Rutgers University, 136 Frelinghuysen Road, Piscataway, NJ 08854 (United States); Mosher, Jennifer [Department of Physics and Astronomy, University of Pennsylvania, 203 South 33rd Street, Philadelphia, PA 19104 (United States)] [Department of Physics and Astronomy, University of Pennsylvania, 203 South 33rd Street, Philadelphia, PA 19104 (United States); Schneider, Donald P., E-mail: kessler@kicp.uchicago.edu [Department of Astronomy and Astrophysics, The Pennsylvania State University, University Park, PA 16802 (United States)

2013-02-10T23:59:59.000Z

431

Gorchakova-IA  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Mokhov Oboukhov Institute of Atmospheric Physics Russian Academy of Sciences Moscow, Russia T. B. Zhuravleva Institute of Atmospheric Optics Tomsk, Russia Introduction Study of...

432

Variations ia Variscan Granites  

Science Journals Connector (OSTI)

... the compositional variations within the Caledonian belt, may both be attributed to variations in the geothermal gradient. In Nature Physical Science this week (April 2), he takes these studies ... studies a stage further by showing that the correlation within the belt between composition and geothermal gradient also applies to the Variscan granites.

1973-04-06T23:59:59.000Z

433

IA News Archive  

Office of Environmental Management (EM)

field-type-text-with-summary field-label-hidden">

U.S. Secretary of Energy Ernest Moniz traveled...

434

Public Attitudes and Elite Discourse in the Realm of Biofuels  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

through which message reach the public Little known about Public Attitudes on Biofuels Are the public informed about biofuels? Do the public support specific...

435

Can Information Systems facilitate the integration of New Public Management and Public Governance? Evidence from an Italian public organization  

Science Journals Connector (OSTI)

The paper aims to provide new insights concerning the role of Information Systems (IS) in the theoretical and practical debate on New Public Management (NPM) and Public Governance (PG) reforms. If NPM aims to increase efficiency in order to reduce costs ... Keywords: Information system, management by objectives, new public management, public governance, right of access, work practices

Marta Trotta; Danila Scarozza; Alessandro Hinna; Luca Gnan

2011-01-01T23:59:59.000Z

436

Stakeholder Engagement and Outreach: Publications  

Wind Powering America (EERE)

Publications Publications This page lists all of the publications referenced on the Stakeholder Engagement and Outreach initiative's website. Search the Stakeholder Engagement and Outreach initiative's Database Choose a Subject Category All Agricultural Public Power Schools Small Wind Economic Development Policy Choose # of Records per Page Default (10 per page) 5 25 50 To search the titles, enter a word or phrase. Start Search Clear Contents Total of 449 records found. Page 1 of 90, Sorted by descending date Filtered by: Publication 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 Next Page >>

437

APS 7-BM Beamline: Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications Publications Publications 2013:(8) "Synchrotron X-Ray Measurements of Cavitation," D. Duke, A.L. Kastengren, F.Z. Tilocco, C.F. Powell, ILASS-Americas 25th Annual Conference on Liquid Atomization and Spray Systems, ILASS-Americas, (2013), 8. "X-ray Radiography Measurements of Cavitating Nozzle Flow," Daniel J. Duke, Alan L. Kastengren, F. Zak Tilocco, Andrew B. Swantek, Christopher F. Powell, Atomization Spray 23, 841 (2013). "Quantitative X-ray Imaging of Liquid Mass Distribution in Optically Dense Sprays," B. Halls, T. Meyer, M. Lightfoot, S. Danczyk, S.A. Schumaker, S. Roy, J. Gord, A. Kastengren, ILASS Americas, 25th Annual Conference on Liquid Atomization and Spray Systems, ILASS-Americas, (2013), 78. "Measurements of spatial variations in response of ionization chambers,"

438

NREL: Water Power Research - Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications Publications Access NREL publications on water power research. 1st Advanced Marine Renewable Energy Instrumentation Experts Workshop Report. Driscoll, R.; NREL Report No. MP-5000-51584. 2011 Marine and Hydrokinetic Device Modeling Workshop: Final Report. Li, Y.; NREL Report No. TP-5000-51421; DOE/GO-102011-3374. "Commercialization Path and Challenges for Marine Hydrokinetic Renewable Energy." 2011 IEEE PES (Power and Energy Society) General Meeting: The Electrification of Transportation and the Grid of the Future, 24-28 July 2011, Detroit, Michigan. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE) 8 pp.; NREL Report No. CP-5000-49959. Conventional Hydropower Technologies (Fact Sheet). Wind and Water Power Program (WWPP). (2011). 2 pp.; NREL Report No. FS-5000-52168;

439

Xcel Energy PUBLIC SERVICE COMPANY  

Broader source: Energy.gov (indexed) [DOE]

Xcel Energy Xcel Energy PUBLIC SERVICE COMPANY P.O. Box 840 Denver, Colorado 80201-0840 April 3, 2009 Mr. Timothy Meeks Transmission Infrastructure Program Western Area Power Administration P.O. Box 281213 Lakewood, CO 80228-8213 Dear. Mr. Meeks: Public Service Company of Colorado ("Public Service") appreciates the opportunity to submit comments on Western Area Power Administration's (Western), Transmission Infrastructure Program (TIP) as proposed in the Federal Register Notice dated March 4, 2009. The American Recovery and Reinvestment Act of 2009 (ARRA) in section 402 provides borrowing authority to Western for the purposes of: "constructing, financing, facilitating, planning, operating, maintaining, or studying construction of new or upgraded electric power transmission lines and related

440

Clean Cities: Clean Cities Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications Publications Learn about alternative fuels and vehicles, infrastructure development, emissions, idle reduction, and more in the following Clean Cities-branded publications. Program Clean Cities Overview Clean Cities Now - Fall 2013 issue Fuels Biodiesel Basics Natural Gas Basics Spanish version Propane Basics Spanish version Handbook for Handling, Storing, and Dispensing E85 and Other Ethanol-Gasoline Blends Straight Vegetable Oil as Diesel Fuel? Spanish version Vehicles Clean Cities 2014 Vehicle Buyer's Guide Clean Cities Guide to Alternative Fuel and Advanced Medium- and Heavy-Duty Vehicles Clean Cities Guide to Alternative Fuel Commercial Lawn Equipment Flexible Fuel Vehicles: Providing a Renewable Fuel Choice Spanish version Hybrid and Plug-In Electric Vehicles

Note: This page contains sample records for the topic "denison ia public" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

MECS 1991 Publications and Tables  

U.S. Energy Information Administration (EIA) Indexed Site

Publication and Tables Publication and Tables Publication and Tables Figure showing the Largest Energy Consumers in the Manufacturing Sector You have the option of downloading the entire report or selected sections of the report. Full Report - Manufacturing Consumption of Energy 1991 (file size 17.2 MB) pages:566 Selected Sections Main Text (file size 380,153 bytes) pages: 33, includes the following: Contacts Contents Executive Summary Introduction Energy Consumption in the Manufacturing Sector: An Overview Energy Consumption in the Manufacturing Sector, 1991 Manufacturing Capability To Switch Fuels Appendices Appendix A. Detailed Tables Appendix B. Survey Design, Implementation, and Estimates (file size 141,211 bytes) pages: 22. Appendix C. Quality of the Data (file size 135,511 bytes) pages: 8.

442

New England Wind Forum: Publications  

Wind Powering America (EERE)

Connecticut Connecticut Maine Massachusetts New Hampshire Rhode Island Vermont Projects in New England Building Wind Energy in New England Newsletter Perspectives Events Quick Links to States CT MA ME NH RI VT Bookmark and Share Publications This page lists publications for New England. Some of the following documents are available as Adobe Acrobat PDFs. Download Adobe Reader. Total of 298 records found. Page 1 of 30, Sorted by descending date Filtered by: Publication and Potential New England Wind Forum Information 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Next Page >> Date sort by ascending date sort by descending date State sort by ascending state sort by descending state Type of Information Program Area Title sort by ascending title sort by descending title More Details

443

BNL | Computatioinal Scince Center Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Computational Science Center Computational Science Center Home Research Support Areas Publications Staff EBC Environmental, Biological, and Computational Sciences Directorate Computational Science Center Publications 2013 Publications Iaccarino, G., Sharp, D., Glimm, J. Quantification of Margins and Uncertainties Using Conditional Probabilities and Multiple Gates, ICCOSAR (2013). Wang, D., Jiao, X., Conley, R., Glimm, J. On the Curvature Effect of Thin Membranes, Journal of Computational Physics, 233, pp. 449-463 (2013). H. Kim, L. Zhang, R. Samulyak, and P. Parks, On the structure of plasma liners for plasma jet induced magnetoinertial fusion, Phys. Plasmas 20, 022704 (2013) Kaufman, Ryan, Kaman, T., Yu, Y., Glimm, J. Stochastic convergence and the software tool W. In Proceeding Book of International Conference to honour

444

Master of Public Health (MPH) and  

E-Print Network [OSTI]

and Human Services 2010 1 Master of Public Health (MPH) and Certificate Program University of New Hampshire) and Public Health Certificate Program (PHC) University of New Hampshire Manchester Campus 286 Commercial StMaster of Public Health (MPH) and Public Health Certificate Program (PHC) University of New

New Hampshire, University of

445

Expectations for the Hard X-ray Continuum and Gamma-ray Line Fluxes from the Type Ia supernova SN 2014J in M82  

E-Print Network [OSTI]

The hard X-ray continuum and gamma-ray lines from a Type Ia supernova dominate its integrated photon emissions and can provide unique diagnostics of the mass of the ejecta, the $^{56}$Ni yield and spatial distribution, its kinetic energy and expansion speed, and the mechanism of explosion. Such signatures and their time behavior "X-ray" the bulk debris field in direct fashion, and do not depend upon the oftimes problematic and elaborate UV, optical, and near-infrared spectroscopy and radiative transfer that have informed the study of these events for decades. However, to date no hard photons have ever been detected from a Type Ia supernova in explosion. With the advent of the supernova SN 2014J in M82, at a distance of $\\sim$3.5 Mpc, this situation may soon change. Both NuSTAR and INTEGRAL have the potential to detect SN 2014J, and, if spectra and light curves can be measured, would usefully constrain the various explosion models published during the last $\\sim$thirty years. In support of these observational ...

The, Lih-Sin

2014-01-01T23:59:59.000Z

446

Alternative Fuels Data Center: Public Utility Definition  

Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

Public Utility Public Utility Definition to someone by E-mail Share Alternative Fuels Data Center: Public Utility Definition on Facebook Tweet about Alternative Fuels Data Center: Public Utility Definition on Twitter Bookmark Alternative Fuels Data Center: Public Utility Definition on Google Bookmark Alternative Fuels Data Center: Public Utility Definition on Delicious Rank Alternative Fuels Data Center: Public Utility Definition on Digg Find More places to share Alternative Fuels Data Center: Public Utility Definition on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Public Utility Definition An entity that owns, controls, operates, or manages a facility that supplies electricity to the public exclusively to charge battery electric

447

Alternative Fuels Data Center: Public Utility Definition  

Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

Public Utility Public Utility Definition to someone by E-mail Share Alternative Fuels Data Center: Public Utility Definition on Facebook Tweet about Alternative Fuels Data Center: Public Utility Definition on Twitter Bookmark Alternative Fuels Data Center: Public Utility Definition on Google Bookmark Alternative Fuels Data Center: Public Utility Definition on Delicious Rank Alternative Fuels Data Center: Public Utility Definition on Digg Find More places to share Alternative Fuels Data Center: Public Utility Definition on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Public Utility Definition A corporation or individual that owns, controls, operates, or manages a facility that supplies electricity to the public exclusively to charge

448

Clean Cities: Clean Cities Public Outreach Resources  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Clean Cities Public Outreach Resources Clean Cities Public Outreach Resources to someone by E-mail Share Clean Cities: Clean Cities Public Outreach Resources on Facebook Tweet about Clean Cities: Clean Cities Public Outreach Resources on Twitter Bookmark Clean Cities: Clean Cities Public Outreach Resources on Google Bookmark Clean Cities: Clean Cities Public Outreach Resources on Delicious Rank Clean Cities: Clean Cities Public Outreach Resources on Digg Find More places to share Clean Cities: Clean Cities Public Outreach Resources on AddThis.com... Coordinator Basics Outreach Logos, Graphics, & Photographs Print Products & Templates Exhibit Booths Presentations Videos QR Codes Tips Education & Webinars Meetings Reporting Contacts Clean Cities Public Outreach Resources Use these robust resources to support your Clean Cities coalition's public

449

Nicole Slevin Marketing & Public Relations  

E-Print Network [OSTI]

Nicole Slevin Marketing & Public Relations nas96@cornell.edu 64 Ferndale-Loomis Rd Liberty, NY Project Opportunity CALLICOON, NY--Sullivan County families, youth, and land owners are invited to explore in Callicoon, NY. Youth interested in becoming involved in a livestock educational project or families

Keinan, Alon

450

CONSULTANT REPORT ASSESSMENT OF PUBLICLY  

E-Print Network [OSTI]

ENERGY EFFICIENCY POTENTIALS AND TARGETS SEPTEMBER 2011 CEC2002011007-AT Prepared for: California this information to the California Energy Commission for evaluation. This report assesses the energy efficiency potential and efficiency savings targets adopted for 2011­2020 by the publicly owned utilities. This report

451

Public Works Transportation Infrastructure Study  

E-Print Network [OSTI]

and Alleys · Street Lights · Traffic Signals #12;Public Works Transportation Infrastructure Study Minneapolis Infrastructure Study Minneapolis City of Lakes Infrastructure Included in Analysis: · Bridges · Streets Infrastructure Study Minneapolis City of Lakes Existing Inventory & Current Conditions Street Pavement Before

Minnesota, University of

452

UNLV Research Foundation PUBLIC NOTICE  

E-Print Network [OSTI]

UNLV Research Foundation PUBLIC NOTICE Audit Committee Meeting September 26, 2013 2:00 p.m. ­ 3:00 p.m. Telephone Conferencing Claudine Williams Conference Room UNLV Foundations Building University not appearing on this agenda to the attention of the UNLV Research Foundation Board. The UNLV Research

Hemmers, Oliver

453

Elena M. Miller Public Adviser  

E-Print Network [OSTI]

Elena M. Miller Public Adviser November 6, 2008 The Carlsbad Energy Center Project (07-AFC-06) #12;Energy Commission Website www.energy.ca.gov/sitingcases/carlsbad Dockets Email docket Shelves Carlsbad City Library 1775 Dove Lane, Carlsbad Georgina Cole Library 1250 Carlsbad Village Drive

454

Public Utilities Commission Consumer Programs  

E-Print Network [OSTI]

California Public Utilities Commission Consumer Programs Water Programs The CPUC regulates company's service territory and have varying income limits. Check with your water utility to find out plans that can help you man- age your bills. Contact the utility directly, using the customer service

455

The Library The Public Library  

E-Print Network [OSTI]

The Library The Public Library The Library Mission The library Function Acquisition Section of the library The library holdings Distribution of the library collections Organzation of Konwledge The library automated system The library services The automated circulation system Recalls Reservation Reference works

456

PUBLIC HEALTH DIVISION Coronavirus infections  

E-Print Network [OSTI]

PUBLIC HEALTH DIVISION Coronavirus infections MERS-CoV (Middle Eastern respiratory syndrome people who cared for those who were sick with MERS also became ill. MERS might come from other sources with diabetes, lung disease or other serious health problems appear to be at higher risk for severe illness

Khan, Javed I.

457

as Catalyst in Public Health  

E-Print Network [OSTI]

Crisis as Catalyst in Public Health Alex's Lemonade Stand and the Fight Against Childhood Cancer, Medical Director, Pediatric Advanced Care Team, Children's Hospital of Philadelphia For more information, survivorship, and palliative care. We will also explore the impact that individuals can make on medical

Bushman, Frederic

458

James M. Davis Public Liaison  

E-Print Network [OSTI]

the Commission Sources > Energy Commission Website www.energy.ca.gov/sitingcases/genesis_solar NoticesJames M. Davis Public Liaison December 10, 2009 Genesis Solar Energy Project (09-AFC-8) #12, 3581 Mission Inn Ave, Riverside, CA Electronic Access to AFC > www.energy.ca.gov/sitingcases/genesis_solar

459

EIS-0390: Notice of Public Meeting and Additional Opportunity for Public  

Broader source: Energy.gov (indexed) [DOE]

Meeting and Additional Opportunity for Meeting and Additional Opportunity for Public Review and Comment EIS-0390: Notice of Public Meeting and Additional Opportunity for Public Review and Comment Eastern Plains Transmission Project, Colorado and Kansas Notice of public meeting and additional opportunity for public review and comment for the Western Area Power Administration Eastern Plains Transmission Project. Western Area Power Administration Eastern Plains Transmission Project, Colorado and Kansas, DOE/EIS-0390 (June 2007) 72 FR 30792 More Documents & Publications EIS-0390: Notice of Public Meetings and Additional Opportunity for Public Review and Comment EIS-0390: Notice of Intent to Prepare an Environmental Impact Statement; Floodplain and Wetlands Involvement; and Public Scoping Meetings

460

Clean Cities: Presentations for Public Outreach  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Presentations for Public Outreach to Presentations for Public Outreach to someone by E-mail Share Clean Cities: Presentations for Public Outreach on Facebook Tweet about Clean Cities: Presentations for Public Outreach on Twitter Bookmark Clean Cities: Presentations for Public Outreach on Google Bookmark Clean Cities: Presentations for Public Outreach on Delicious Rank Clean Cities: Presentations for Public Outreach on Digg Find More places to share Clean Cities: Presentations for Public Outreach on AddThis.com... Coordinator Basics Outreach Logos, Graphics, & Photographs Print Products & Templates Exhibit Booths Presentations Videos QR Codes Tips Education & Webinars Meetings Reporting Contacts Presentations for Public Outreach Download these Clean Cities model presentations to use or adapt for your

Note: This page contains sample records for the topic "denison ia public" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
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461

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

32 results: 32 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Paul Berdahl [Clear All Filters] 2011 Sleiman, Mohamad, George Ban-Weiss, Haley E. Gilbert, David François, Paul Berdahl, Thomas W. Kirchstetter, Hugo Destaillats, and Ronnen M. Levinson. "Soiling of building envelope surfaces and its effect on solar reflectance-Part I: Analysis of roofing product databases." Solar Energy Materials and Solar Cells 95 (2011): 3385-3399. 2010 Levinson, Ronnen M., Hashem Akbari, Paul Berdahl, Kurt Wood, Wayne Skilton, and Jerry Petersheim. "A novel technique for the production of cool colored concrete tile and asphalt shingle roofing products." Solar Energy Materials and Solar Cells 94, no. 6 (2010): 946-954. Levinson, Ronnen M., Hashem Akbari, and Paul Berdahl. "Measuring solar

462

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

7 results: 7 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Costas P. Grigoropoulos [Clear All Filters] 2010 Owens, Travis, Samuel S. Mao, Erin K. Canfield, Costas P. Grigoropoulos, Xianglei Mao, and Richard E. Russo. "Ultrafast thin-film laser-induced breakdown spectroscopy of doped oxides." Applied Optics 49 (2010): C67-C69. Barcelo, Steven J., Matthew Rogers, Costas P. Grigoropoulos, and Samuel S. Mao. "Hydrogen Storage property of sandwiched magnesium hydride naoparticle thin film." International Journal of Hydrogen Energy (2010). 2009 Rogers, Matthew, Steven J. Barcelo, Xiaobo Chen, Thomas J. Richardson, Vincent Berube, Gang Chen, Mildred S. Dresselhaus, Costas P. Grigoropoulos, and Samuel S. Mao. "Hydrogen Storage Characteristics of Nanograined

463

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

9 results: 9 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Guoying Chen [Clear All Filters] 2011 Chen, Guoying, Alpesh K. Shukla, Xiangyun Song, and Thomas J. Richardson. "Improved Kinetics and Stabilities in Mg-Sybstained Li-MnPO4." J. of Materials Chemistry 21 (2011): 10126. 2010 Chen, Guoying, and Thomas J. Richardson. "Continuity and Performance in Composite Electrodes." Journal of Power Sources 195 (2010): 5387. Cabana, Jordi, Junichi Shirakawa, Guoying Chen, Thomas J. Richardson, and Clare P. Grey. "MAS NMR Study of the Metastable Solid Solution Found in the LiFePO4/FePO4 Sustem." Chemistry of Materials 22 (2010): 1249. Chen, Guoying, and Thomas J. Richardson. "Overcharge Protection for 4 V

464

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

4 results: 4 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Gary A. Fitts [Clear All Filters] 2013 Sathaye, Jayant A., Larry L. Dale, Peter H. Larsen, Gary A. Fitts, Kevin Koy, Sarah M. Lewis, and André Frossard Pereira de Lucena. "Estimating impacts of warming temperatures on California's electricity system." Global Environmental Change 23, no. 2 (2013): 499-511. Morrow, William R., Anand R. Gopal, Gary A. Fitts, Sarah M. Lewis, Larry L. Dale, and Eric R. Masanet. Feedstock Loss from Drought is a Major Economic Risk for Biofuel Producers., 2013. 2012 Fujita, Sydny K., Gary A. Fitts, and Larry L. Dale. Peak Electricity Impacts of Residential Water Use. Berkeley: Lawrence Berkeley National Laboratory, 2012. 2011 Sathaye, Jayant A., Larry L. Dale, Peter H. Larsen, Gary A. Fitts, Kevin

465

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

38 results: 38 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Stephane de la Rue du Can [Clear All Filters] 2013 de la du Can, Stephane Rue, Amol Phadke, Greg Leventis, and Anand R. Gopal. A Global Review of Incentive Programs to Accelerate Energy-Efficient Appliances and Equipment., 2013. Letschert, Virginie E., Stephane Rue de la du Can, Michael A. McNeil, Puneeth Kalavase, Allison Hua Fan, and Gabrielle Dreyfus. Energy Efficiency Appliance Standards: Where do we stand, how far can we go and how do we get there? An analysis across several economies., 2013. Leventis, Greg, Anand R. Gopal, Stephane Rue de la du Can, and Amol Phadke. Avoided Electricity Subsidy Payments Can Finance Substantial Appliance Efficiency Incentive Programs: Case Study of Mexico., 2013.

466

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

4 results: 4 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Matthieu Baudelet [Clear All Filters] 2009 Boueri, Myriam, Matthieu Baudelet, Jin Yu, Xianglei Mao, Samuel S. Mao, and Richard E. Russo. "Early stage expansion and time-resolved spectral emission of laser-induced plasma from polymer." Applied Surface Science 255, no. 24 (2009): 9566-9571. Baudelet, Matthieu, Myriam Boueri, Jin Yu, Xianglei Mao, Samuel S. Mao, and Richard E. Russo. Laser Ablation of Organic Materials for discrimination of bacteria in an organic background In Ultrafast Phenomena in Semiconductors and Nanostructure Materials XIII. Vol. 7214. Proceedings SPIE 7214., 2009. 2008 Baudelet, Matthieu, Yu Y. Boueri, Xianglei Mao, Samuel S. Mao, Xianglei

467

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

30 results: 30 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Peter Cappers [Clear All Filters] 2013 Hoen, Ben, Jason P. Brown, Thomas Jackson, Ryan H. Wiser, Mark Thayer, and Peter Cappers. A Spatial Hedonic Analysis of the Effects of Wind Energy Facilities on Surrounding Property Values in the United States. LBNL, 2013. Cappers, Peter, Annika Todd, Michael Perry, Bernard Neenan, and Richard Boisvert. Quantifying the Impacts of Time-based Rates, Enabling Technology, and Other Treatments in Consumer Behavior Studies: Protocols and Guidelines., 2013. Todd, Annika, Peter Cappers, and Charles A. Goldman. Residential Customer Enrollment in Time-based Rate and Enabling Technology Programs: Smart Grid Investment Grant Consumer Behavior Study Analysis., 2013.

468

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

14 results: 14 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is K. Sydny Fujita [Clear All Filters] 2013 Fujita, Sydny K., and Margaret Taylor. "Accounting for Innovation in Energy Efficiency Regulation." In European Council for an Energy Efficient Economy., 2013. 2012 Fujita, Sydny K., and Margaret Taylor. Achieved and Potential Energy Savings through Energy Efficient Procurement. Berkeley: Lawrence Berkeley National Laboratory, 2012. Taylor, Margaret, and Sydny K. Fujita. The Path to Savings: Understanding the Federal Purchase of Energy-Consuming Products. Berkeley: Lawrence Berkeley National Laboratory, 2012. Taylor, Margaret, and Sydny K. Fujita. Program Potential: Estimates of Federal Energy Cost Savings from Energy Efficient Procurement. Berkeley:

469

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

5 results: 5 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Albert (Matty) Nematollahi [Clear All Filters] 2000 Fisk, William J., William W. Delp, Richard C. Diamond, Darryl J. Dickerhoff, Ronnen M. Levinson, Mark P. Modera, Albert(Matty) Nematollahi, and Duo Wang. "Duct systems in large commercial buildings: physical characterization, air leakage and heat conduction gains." Energy and Buildings 32, no. 1 (2000): 109-119. 1997 Levinson, Ronnen M., William W. Delp, Darryl J. Dickerhoff, William J. Fisk, Albert(Matty) Nematollahi, Ingar Stordahl, Christophe Torre, Duo Wang, Richard C. Diamond, and Mark P. Modera. Commercial Thermal Distribution Systems FINAL REPORT for California Institute for Energy Efficiency., 1997.

470

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

22 results: 22 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Wanyu R. Chan [Clear All Filters] 2013 Chan, Wanyu R., Jeffrey Joh, and Max H. Sherman. "Analysis of Air Leakage Measurements of US Houses." Energy and Buildings (2013): 616-625. Walker, Iain S., Max H. Sherman, Jeffrey Joh, and Wanyu R. Chan. "Applying Large Datasets to Developing a Better Understanding of Air Leakage Measurement in Homes." International Journal of Ventilation 11, no. 4 (2013): 323-338. Dutton, Spencer M., Wanyu R. Chan, Mark J. Mendell, Marcella Barrios, Srinandini Parthasarathy, Meera A. Sidheswaran, Douglas P. Sullivan, Katerina Eliseeva, and William J. Fisk. Evaluation of the Indoor Air Quality Procedure for Use in Retail Buildings. Berkeley: Lawrence Berkeley

471

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

8 results: 8 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Marca M. Doeff [Clear All Filters] 2009 Hardwick, Laurence J., Juliette A. Saint, Ivan T. Lucas, Marca M. Doeff, and Robert Kostecki. "FTIR and Raman Study of LixTiyMn1-y2(y=0,0.11) Cathodes in Pyrrolidinium-based Ionic Liquid Electrolyte Systems." J. Electrochemical Society 156, no. 2 (2009): A120-A127. Marcinek, Marek, James D. Wilcox, Marca M. Doeff, and Robert Kostecki. "Microwave Plasma Chemical Vapor Deposition of Carbon Coatings on LiNi1/3 Co1/3 Mn1/302 for Li-ion Battery Composite Cathodes." Electrochemical Society 156 (2009): A48. 2008 Saint, Juliette A., Adam S. Best, Anthony F. Hollenkamp, Joon Ho Shin, and Marca M. Doeff. "Compatibility of Lix TiyMn1-y02 (y=0,0.11) electrode

472

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

7 results: 7 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Alberto J. Fernandez [Clear All Filters] 2009 Piscitelli, Vincent, Mauro A. Martinez, Alberto J. Fernandez, Jhanis J. Gonzalez, Xianglei Mao, and Richard E. Russo. "Double pulse laser induced breakdown spectroscopy; experimental study of lead emission intensity dependence on the wavelengths and sample matrix." Spectrochimica Acta Part B 64, no. 2 (2009): 147-154. 2008 Gonzalez, Jhanis J., Alberto J. Fernandez, Dayana Oropeza, Xianglei Mao, and Richard E. Russo. "Femtosecond laser ablation: Experimental study of the repetition rate influence on qualitative and quantitative ICP-MS performance." Spectrochimica Acta Part B-Atomic Spectroscopy 63 (2008):

473

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

30 results: 30 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Amol Phadke [Clear All Filters] 2013 Shah, Nihar, Paul Waide, and Amol Phadke. Cooling the Planet: Opportunities for Deployment of Superefficient Room Air Conditioners., 2013. Park, Won Young, Amol Phadke, Nihar Shah, and Virginie E. Letschert. "Efficiency Improvement Opportunities in TVs: Implications for Market Transformation Programs." Energy Policy 59 (2013): 361-372. de la du Can, Stephane Rue, Amol Phadke, Greg Leventis, and Anand R. Gopal. A Global Review of Incentive Programs to Accelerate Energy-Efficient Appliances and Equipment., 2013. Sathaye, Nakul, Amol Phadke, Nihar Shah, and Virginie E. Letschert. Potential Global Benefits of Improved Ceiling Fan Energy Efficiency., 2013.

474

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

5 results: 5 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Astrid H. Kristoffersen [Clear All Filters] 2007 Lorenzetti, David M., Astrid H. Kristoffersen, and Ashok J. Gadgil. "Effect of room air recirculation delay on the decay rate of tracer gas concentration." Indoor Air (2007): 7. 2006 Jayaraman, Buvaneswari, Astrid H. Kristoffersen, Elizabeth U. Finlayson, and Ashok J. Gadgil. "CFD Investigation of Room Ventilation for Improved Operation of a Downdraft Table: Novel Concepts." Journal of Occupational and Environmental Hygiene 3 (2006): 583-591. 2005 Jayaraman, Buvaneswari, Astrid H. Kristoffersen, Elizabeth U. Finlayson, and Ashok J. Gadgil. Investigation of Room Ventilation for Improved Operation of a Downdraft Table In Proceedings of The 10th International

475

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

26 results: 26 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Robert Kostecki [Clear All Filters] 2013 Amrose, Susan, Ashok J. Gadgil, Venkat Srinivasan, Kristin Kowolik, Marc Muller, Jessica Huang, and Robert Kostecki. "Arsenic Removal from Groundwater Using Iron Electrocoagulation: Effect of Charge Dosage Rate." Journal of Environmental Science and Health, Part A: Toxic/Hazardous Substances and Environmental Engineering 48, no. 9 (2013): 1019-1030. Amrose, Susan, Ashok J. Gadgil, Venkat Srinivasan, Kristin Kowolik, Marc Muller, Jessica Huang, and Robert Kostecki. "Arsenic Removal from Groundwater Using Iron Electrocoagulation: Effect of Charge Dosage Rate." Joournal of Environmental Science and Health, Part A: Toxic/Hazardous

476

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

8 results: 8 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Sebastian Cohn [Clear All Filters] 2013 Sidheswaran, Meera A., Wenhao Chen, Agatha Chang, Robert Miller, Sebastian Cohn, Douglas P. Sullivan, William J. Fisk, Kazukiyo Kumagai, and Hugo Destaillats. "Formaldehyde emissions from ventilation filters under different relative humidity conditions." Environmental Science and Technology (2013). Sidheswaran, Meera A., Sebastian Cohn, Douglas P. Sullivan, and Lara A. Gundel. Performance Evaluation of Real Time Formaldehyde Monitors: PTR-MS and Interscan 4160-500B Portable Monitor. Berkeley: Lawrence Berkeley National Laboratory, 2013. 2012 Chan, Wanyu R., Meera A. Sidheswaran, Douglas P. Sullivan, Sebastian Cohn, and William J. Fisk. "Contaminant levels and source strengths in U.S.

477

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

8 results: 8 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Diane C. Fisher [Clear All Filters] 2006 Coughlin, Katie, Richard M. White, Christopher A. Bolduc, Diane C. Fisher, and Gregory J. Rosenquist. The Tariff Analysis Project: A Database and Analysis Platform for Electricity Tariffs. Berkeley: Lawrence Berkeley National Laboratory, 2006. 2002 Marnay, Chris, Diane C. Fisher, Scott Murtishaw, Amol Phadke, Lynn K. Price, and Jayant A. Sathaye. Estimating carbon dioxide emissions factors for the California electric power sector In In the Proceedings of the 2002 ACEEE's Summer Study on Energy Efficiency. Vol. 33., 2002. Price, Lynn K., Chris Marnay, Jayant A. Sathaye, Scott Murtishaw, Diane C. Fisher, and Amol Phadke. "Development of methodologies for calculating

478

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

4 results: 4 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Jordi Cabana [Clear All Filters] 2011 Cabana, Jordi, Honghe Zheng, Alpesh K. Shukla, Chunjoong Kim, Vincent S. Battaglia, and Muharrem Kunduraci. "Comparison of the Performance of LiNi1/2Mn3/2O4 with Different Microstructures." Electrochem. Society 158, no. 9 (2011): A997-A1004. Meirer, Florian, Jordi Cabana, Yijin Liu, Apurva Mehta, Joy C. Andrews, and Piero Pianetta. "3D imaging of Chemical Phase Transformations at the nanoscale with full field transmission X-Ray Microscopy." Synchrotron Radadiation 18, no. 18 (2011): 773-781. Cabana, Jordi, Junichi Shirakawa, Masanobu Nakayama, Masataka Wakihara, and Clare P. Grey. "Effect of ball-milling and lithium insertion on the lithium

479

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

8 results: 8 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Dan Hennage [Clear All Filters] 2010 Ghatikar, Girish, Johanna L. Mathieu, Mary Ann Piette, Edward Koch, and Dan Hennage. Open Automated Demand Response Dynamic Pricing Technologies and Demonstration. CEC/LBNL, 2010. 2009 Piette, Mary Ann, Girish Ghatikar, Sila Kiliccote, David S. Watson, Edward Koch, and Dan Hennage. "Design and Operation of an Open, Interoperable Automated Demand Response Infrastructure for Commercial Buildings." Journal of Computing Science and Information Engineering 9, no. 2 (2009). Kiliccote, Sila, Mary Ann Piette, Girish Ghatikar, Edward Koch, Dan Hennage, John Hernandez, Albert K. Chiu, Osman Sezgen, and John Goodin. "Open Automated Demand Response Communications in Demand Response for

480

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

25 results: 25 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Xiufeng Pang [Clear All Filters] 2013 Lee, Eleanor S., Xiufeng Pang, Sabine Hoffmann, Howdy Goudey, and Anothai Thanachareonkit. "An empirical study of a full-scale polymer thermochromic window and its implications on material science development objectives." Solar Energy Materials and Solar Cells 116 (2013): 14-26. Pang, Xiufeng, Tianzhen Hong, and Mary Ann Piette. Improving Building Performance at Urban Scale with a Framework for Real-time Data Sharing., 2013. 2012 Earni, Shankar, Spencer Woodworth, Xiufeng Pang, Jorge Hernandez-Maldonado, Rongxin Yin, Liping Wang, Steve E. Greenberg, John Fiegel, and Alma Rubalcava. Monitoring-based HVAC Commissioning of an Existing Office

Note: This page contains sample records for the topic "denison ia public" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

5 results: 5 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Robert Hart [Clear All Filters] 2013 Bergh, Sofie Van Den, Robert Hart, Bjørn Petter Jelle, and Arlid Gustavsen. "Window Spacers and Edge Seals in Insulating Glass Units: A State-of-the-Art Review and Future Perspectives." Energy and Buildings 58 (2013). 2012 Hart, Robert, Howdy Goudey, Dariush K. Arasteh, and Dragan C. Curcija. "Thermal Performance Impacts of Center-of-Glass Deflections in Installed Insulating Glazing Units." Energy and Buildings 54, no. November 2012 (2012): 453-460. Arasteh, Dariush K., Robert Hart, Cezary Misiopecki, Arlid Gustavsen, and Bjørn Petter Jelle. "Impacts of Operating Hardware on Window Thermal Performance." In BEST3 Conference. Atlanta, GA, 2012.

482

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

19 results: 19 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Leo I. Rainer [Clear All Filters] 2012 Bourassa, Norman, Leo I. Rainer, Evan Mills, and Joan Glickman. The Home Energy Scoring Tool: A Simplified Asset Rating for Single Family Homes In 2012 ACEEE Summer Study on Energy Efficiency in Buildings. Pacific Grove, CA, USA, 2012. 2005 Akbari, Hashem, Ronnen M. Levinson, and Leo I. Rainer. "Monitoring the energy-use effects of cool roofs on California commercial buildings." Energy and Buildings 37 (2005): 1007-1016. 2004 Apte, Michael G., Alfred T. Hodgson, Derek G. Shendell, Leo I. Rainer, and Marc A. Hoeschele. Designing Building Systems to Save Energy and Improve Indoor Environments: A Practical Demonstration In 2004 ACEEE Summer Study

483

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

8 results: 8 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Marek Marcinek [Clear All Filters] 2009 Marcinek, Marek, James D. Wilcox, Marca M. Doeff, and Robert Kostecki. "Microwave Plasma Chemical Vapor Deposition of Carbon Coatings on LiNi1/3 Co1/3 Mn1/302 for Li-ion Battery Composite Cathodes." Electrochemical Society 156 (2009): A48. 2008 Hardwick, Laurence J., Marek Marcinek, Leanne Beer, John B. Kerr, and Robert Kostecki. "An Investigation of the effect of graphite degradation on irreversible capacity in lithium-ion cells." Electrochemical Society 155, no. 6 (2008): A442-A447. Marcinek, Marek, James D. Wilcox, Marca M. Doeff, and Robert Kostecki. "Microwave Plasma Chemical Vapor Deposition of Carbon Coatings

484

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Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

4 results: 4 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Paul L. Ridgway [Clear All Filters] 2012 Ridgway, Paul L., Honghe Zheng, A. F. Bello, Xiangyun Song, Shidi Xun, Jin Chong, and Vincent S. Battaglia. "Comparison of Cycling Performance of Lithium Ion Cell Anode Graphites." Journal of The Electrochemical Society 159, no. 5 (2012): A520. Cho, Kyu Taek, Paul L. Ridgway, Adam Z. Weber, Sophia Haussener, Vincent S. Battaglia, and Venkat Srinivasan. "High Performance Hydrogen/Bromine Redox Flow Battery for Grid-Scale Energy Storage." Journal of the Electrochemical Society 159, no. 11 (2012): A1806-A1815. 2010 Delacourt, Charles, Paul L. Ridgway, and John S. Newman. "Mathematical Modeling of CO[sub 2] Reduction to CO in Aqueous Electrolytes." Journal of

485

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Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

2 results: 2 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Marion L. Russell [Clear All Filters] 2013 Mullen, Nasim A., Marion L. Russell, Melissa M. Lunden, and Brett C. Singer. "Investigation of formaldehyde and acetaldehyde sampling rate and ozone interference for passive deployment of Waters Sep-Pak XPoSure samplers." Atmospheric Environment 80 (2013): 184-189. Noris, Federico, Gary Adamkiewicz, William W. Delp, Toshifumi Hotchi, Marion L. Russell, Brett C. Singer, Michael Spears, Kimberly Vermeer, and William J. Fisk. "Indoor environmental quality benefits of apartment energy retrofits." Building Environment 68 (2013): 170-178. Maddalena, Randy L., Amanda Parra, Marion L. Russell, and Wen-Yee Lee. Measurement of Passive Uptake Rates for Volatile Organic Compounds on

486

Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

3 results: 3 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Rangachary Mukundan [Clear All Filters] 2013 Hwang, Gi Suk, Hyoungchul Kim, Roger Lujan, Rangachary Mukundan, Dusan Spernjak, Rodney L. Borup, Massoud Kaviany, Moo Hwan Kim, and Adam Z. Weber. "Phase-change-related degradation of catalyst layers in proton-exchange-membrane fuel cells." Electrochimica Acta 95 (2013): 29-37. 2012 Hussey, Daniel S., Dusan Spernjak, Adam Z. Weber, Rangachary Mukundan, Joseph Fairweather, Eric L. Brosha, John Davey, Jacob S. Spendelow, David L. Jacobson, and Rodney L. Borup. "Accurate measurement of the through-plane water content of proton-exchange membranes using neutron radiography." Journal of Applied Physics 112, no. 10 (2012): 104906.

487

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5 results: 5 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Srinandini Parthasarathy [Clear All Filters] 2013 Dutton, Spencer M., Wanyu R. Chan, Mark J. Mendell, Marcella Barrios, Srinandini Parthasarathy, Meera A. Sidheswaran, Douglas P. Sullivan, Katerina Eliseeva, and William J. Fisk. Evaluation of the Indoor Air Quality Procedure for Use in Retail Buildings. Berkeley: Lawrence Berkeley National Laboratory, 2013. 2012 Parthasarathy, Srinandini, Wanyu R. Chan, William J. Fisk, and Thomas E. McKone. "Modeling indoor exposures to VOCs and SVOCs as ventilation rates vary." In Healthy Buildings 2012 - 10th International Conference. Brisbane, Queensland, 2012. 2011 Parthasarathy, Srinandini, Thomas E. McKone, and Michael G. Apte.

488

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Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

53 results: 53 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Thomas W. Kirchstetter [Clear All Filters] In Press Wang, Yungang, Michael D. Sohn, Yilun Wang, Kathleen M. Lask, Thomas W. Kirchstetter, and Ashok J. Gadgil. "How many replicate tests are needed to test cookstove performance and emissions? - Three is not adequate." Energy for Sustainable Development (In Press). 2013 Scarnato, Barbara V., Sanaz Vahidinia, D. T. Richard, and Thomas W. Kirchstetter. "Effects of internal mixing and aggregate morphology on optical properties of black carbon using a discrete dipole approximation model." Atmospheric Chemistry and Physics 13, no. 10 (2013): 5089-5101. Chan, Arthur W. H., Gabriel Isaacman, Kevin R. Wilson, David R. Worton,

489

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Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

135 results: 135 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Iain S. Walker [Clear All Filters] 2013 Logue, Jennifer M., Max H. Sherman, Iain S. Walker, and Brett C. Singer. "Energy impacts of envelope tightening and mechanical ventilation for the U.S. residential sector." Energy and Buildings 65 (2013): 281-291. Walker, Iain S., Max H. Sherman, Jeffrey Joh, and Wanyu R. Chan. "Applying Large Datasets to Developing a Better Understanding of Air Leakage Measurement in Homes." International Journal of Ventilation 11, no. 4 (2013): 323-338. Walker, Iain S., Darryl J. Dickerhoff, David Faulkner, and William J. N. Turner. "System Effects of High Efficiency Filters in Homes." In ASHRAE Annual Conference., 2013.

490

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8 results: 8 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Richard Schuler [Clear All Filters] 2009 Schulze, William, Robert J. Thomas, Timothy D. Mount, Richard Schuler, Ray Zimmerman, Dan Tylavsky, Dan Shawhan, Doug Mitarotonda, and John Taber. Facilitating Environmental Initiatives While Maintaining Efficient Markets and Electric System Reliability Final Project Report., 2009. 2008 Thomas, Robert J., Timothy D. Mount, Richard Schuler, William Schulze, Ray Zimmerman, Fernando L. Alvarado, Bernard C. Lesieutre, Philip N. Overholt, and Joseph H. Eto. Efficient and Reliable Reactive Power Supply and Consumption - Insights from an Integrated Program of Engineering and Economics Research., 2008. 2006 Thomas, Robert J., Timothy D. Mount, Richard Schuler, William Schulze, Ray