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1

Public opinion concerning geothermal development in Lake County, California  

DOE Green Energy (OSTI)

A random sample of 2500 of the registered voters of Lake County, California, were polled about their opinions regarding the prospect of the development of geothermal energy in Lake County. The results of a secondary analysis of their responses are presented. The main conclusions are: (1) A large majority of the respondents are in favor of geothermal development provided that it is suitably regulated to minimize negative environmental impacts. (2) The main determinants of the respondents' approval or disapproval of geothermal development are their expectations concerning the environmental impacts of geothermal development and the economic benefits of development for the county. Essentially all respondents who do not perceive negative environmental impacts support development, and the expectation of increased job opportunities and/or tax revenues is a nearly absolute prerequisite for support of development. (auth) (3) Pro- and anti-geothermal bias have strong effects upon the formation of opinions about leasing and the perception of environmental impacts. (4) Purely demographic characteristics of the respondents, such as employment status and years of residence in the county, have only limited effects upon their attitudes toward geothermal development except in the southern portion of the county, where longer term residents and those who live in the county for reasons of employment are more in favor of development.

Vollintine, L.; Weres, O.

1976-03-01T23:59:59.000Z

2

Lakes, Electricity and You | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Lakes, Electricity and You Lakes, Electricity and You Why It's So Important That Lakes Are Used To Generate Electricity Lakes, Electricity and You More Documents & Publications A...

3

Type Ia Supernovae Project at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Type Ia Supernovae Type Ia Supernovae Supernova-1.jpg Update: Recent Berkeley Lab Computing Sciences News about supernovae: read more... Key Challenges: Understanding Type Ia...

4

Public opinion in Cobb Valley concerning geothermal development in Lake County, California  

DOE Green Energy (OSTI)

In the Spring of 1975 the Friends of Cobb, a local environmental group, polled the registered voters of the Cobb Valley precinct, Lake County, California, about their opinions regarding the development of geothermal energy in Lake County. Sixty-five percent of those polled responded, and an analysis of their responses indicates the following: (1) The people of the Cobb Valley (which lies directly in the path of geothermal development) are rather less pleased with the prospect than a previous poll has shown the people of Lake County as a whole to be. As measured by an index of general support for development, one-third of the Cobb people are for development, one-third are against, and the remaining third are undecided or have mixed feelings. (Countywide, nearly two-thirds support development.) (2) Support for and opposition to geothermal development correlate most highly with the perception of environmental impacts, the expectation of economic benefits in the form of increased job opportunities and tax revenues, and size of land holdings. (3) Among those who own more than ten acres of land, the willingness to lease land for geothermal development correlates most highly with the perception of environmental impacts.

Vollintine, L.; Weres, O.

1976-06-01T23:59:59.000Z

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

Publications  

NLE Websites -- All DOE Office Websites (Extended Search)

Salt Lake City | Download File: poster-1.pdf | pdf | 940 KB Poster Parallel Index and Query for Large Scale Data Analysis November 12, 2011 | Author(s): Jerry Chou, Kesheng Wu,...

7

Public Works Transportation Infrastructure Study  

E-Print Network (OSTI)

Public Works Transportation Infrastructure Study Minneapolis City of Lakes Minneapolis Public Works Transportation Infrastructure Study #12;Public Works Transportation Infrastructure Study Minneapolis City Works Transportation Infrastructure Study Minneapolis City of Lakes Background: · Currently, funding

Minnesota, University of

8

Prospective Type Ia supernova surveys from Dome A  

E-Print Network (OSTI)

Prospective Type Ia Supernova Surveys From Dome A A. Kim a ,are conducive toward Type Ia supernova surveys forheterogeneities within the Type Ia supernova class, reducing

Kim, A.

2010-01-01T23:59:59.000Z

9

North Bar Lake South Bar Lake  

E-Print Network (OSTI)

Traverse Lake Lime Lake Crystal River Sh alda Cr GOOD HARBOR BAY SLEEPING BEAR BAY PLATTE BA Y LAKE South Bar Lake Otter Lake Loon Lake Long Lake Rush Lake Platte Lake Little Platte Lake CRYSTAL LAKE MICHIGAN LAKE MICHIGAN Lake Elevation 580ft (177m) MANITOU PAS S A G E Ott er C reek Pl atte River Platt e

10

Publications  

NLE Websites -- All DOE Office Websites (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

11

Publications  

Energy.gov (U.S. Department of Energy (DOE))

The EERE Publication and Product Library will allow you to find publications and products provided by the DOE's Office of Energy Efficiency and Renewable Energy specifically for our constituents....

12

Publications  

Science Conference Proceedings (OSTI)

... Baldrige Stock Studies Performance of the Baldrige Index, a fictitious stock fund including the stock of publicly traded US companies that have ...

2013-07-10T23:59:59.000Z

13

Publications  

NLE Websites -- All DOE Office Websites (Extended Search)

Division authors are searchable from this page, including peer-reviewed publications, book chapters, conference proceedings and LBNL reports. NOTICE Due to the current lapse of...

14

Publications  

NLE Websites -- All DOE Office Websites (Extended Search)

some of the publications, presentations, posters and other output of the Computational Science and Engineering Petascale Iniative's post-doctoral researchers. Sort by: Default |...

15

Lake Improvement District Law and County Lake Improvement Program  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Lake Improvement District Law and County Lake Improvement Program Lake Improvement District Law and County Lake Improvement Program (Minnesota) Lake Improvement District Law and County Lake Improvement Program (Minnesota) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Minnesota Program Type Siting and Permitting Lake Improvement Districts may be established by county boards in order to

16

Publications  

NLE Websites -- All DOE Office Websites (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

17

Publications  

NLE Websites -- All DOE Office Websites (Extended Search)

Intra and Interdomain Circuit Provisioning Using the OSCARS Reservation Intra and Interdomain Circuit Provisioning Using the OSCARS Reservation System October 1, 2006 | Author(s): Chin P. Guok, David Robertson, Mary Thompson, Jason Lee, Brian Tierney, William Johnston | Third International Conference on Broadband Communications, Networks, and Systems, IEEE/ICST. 2006. Control Plane Architecture and Design Considerations for Multi-Service Multi-Layer, Multi-Domain Hybrid Networks May 1, 2007 | Author(s): Tom Lehman , Xi Yang, Chin P. Guok, Nageswara S. V. Rao, Andy Lake, John Vollbrecht, Nasir Ghani | Presented at INFOCOM 2007, IEEE (TCHSN/ONTC). 2007. Measurements On Hybrid Dedicated Bandwidth Connections May 1, 2007 | Author(s): Nageswara S. V. Rao, William R. Wing, Qishi Wu, Nasir Ghani, Tom Lehman, Chin P. Guok, and Eli Dart |

18

Spirit Lake Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Spirit Lake Wind Farm Spirit Lake Wind Farm Jump to: navigation, search Name Spirit Lake Wind Farm Facility Spirit Lake Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Spirit Lake School Developer Minnesota Windpower Energy Purchaser Alliant/IES Utilities Location Spirit Lake IA Coordinates 43.411381°, -95.10075° 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":43.411381,"lon":-95.10075,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

19

Publications  

NLE Websites -- All DOE Office Websites (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

20

Publications  

NLE Websites -- All DOE Office Websites (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.

Note: This page contains sample records for the topic "lake 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

Turbulent Combustion in Type Ia Supernova Models  

E-Print Network (OSTI)

We review the astrophysical modeling of type Ia supernova explosions and describe numerical methods to implement numerical simulations of these events. Some results of such simulations are discussed.

F. K. Roepke; W. Hillebrandt

2006-09-15T23:59:59.000Z

22

New approaches for modeling type Ia supernovae  

SciTech Connect

Type Ia supernovae (SNe Ia) are the largest thermonuclearexplosions in the Universe. Their light output can be seen across greatstances and has led to the discovery that the expansion rate of theUniverse is accelerating. Despite the significance of SNe Ia, there arestill a large number of uncertainties in current theoretical models.Computational modeling offers the promise to help answer the outstandingquestions. However, even with today's supercomputers, such calculationsare extremely challenging because of the wide range of length and timescales. In this paper, we discuss several new algorithms for simulationsof SNe Ia and demonstrate some of their successes.

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

2007-06-25T23:59:59.000Z

23

PUBLICATIONS  

NLE Websites -- All DOE Office Websites (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.

24

Publications  

NLE Websites -- All DOE Office Websites (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

25

Theoretical cosmic Type Ia supernova rates  

E-Print Network (OSTI)

The aim of this work is the computation of the cosmic Type Ia supernova rates at very high redshifts (z>2). We adopt various progenitor models in order to predict the number of explosions in different scenarios for galaxy formation and to check whether it is possible to select the best delay time distribution model, on the basis of the available observations of Type Ia supernovae. We also computed the Type Ia supernova rate in typical elliptical galaxies of different initial luminous masses and the total amount of iron produced by Type Ia supernovae in each case. It emerges that: it is not easy to select the best delay time distribution scenario from the observational data and this is because the cosmic star formation rate dominates over the distribution function of the delay times; the monolithic collapse scenario predicts an increasing trend of the SN Ia rate at high redshifts whereas the predicted rate in the hierarchical scheme drops dramatically at high redshift; for the elliptical galaxies we note that the predicted maximum of the Type Ia supernova rate depends on the initial galactic mass. The maximum occurs earlier (at about 0.3 Gyr) in the most massive ellipticals, as a consequence of downsizing in star formation. We find that different delay time distributions predict different relations between the Type Ia supernova rate per unit mass at the present time and the color of the parent galaxies and that bluer ellipticals present higher supernova Type Ia rates at the present time.

R. Valiante; F. Matteucci; S. Recchi; F. Calura

2008-07-15T23:59:59.000Z

26

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":""}]}

27

RECIPIENT:Lake County, FL  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Lake County, FL Lake County, FL u.s. DEPARTIIIEN T OF ENERGY EERE PROJECT MANAGEMENT CEN T ER NEPA DETERlIJJNATION PROJECf TITLE: Lake County, FL EECBG SOW (S) Page lof2 STATE: FL Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Numbcr CID Numbtr OE·FOA-OOOOO13 DE·EE00Q0786.001 0 Based on my review of the information concerning the proposed adion, as NEPA Compliance Officer (authorized undtr DOE Order 451.IA), I have made the following determination: ex. EA, EIS APPENDIX AND NUMBER: Description: 65.1 Actions to conserve energy, demonstrate potential energy conserva tion, and promote energy-efficiency that do not increase the indoor concentrations of potentially harmful substances. These actions may involve financial and technical

28

Publications  

NLE Websites -- All DOE Office Websites (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.

29

Publications  

NLE Websites -- All DOE Office Websites (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,

30

Publications  

NLE Websites -- All DOE Office Websites (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

31

Publications  

NLE Websites -- All DOE Office Websites (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

32

The progenitors of subluminous type Ia supernovae  

DOE Green Energy (OSTI)

We find that spectroscopically peculiar subluminous SNe Ia come from an old population. Of the thirteen subluminous SNe Ia known, nine are found in E/S0 galaxies, and the remainder are found in early-type spirals. The probability that this is a chance occurrence is only 0.1%. The finding that subluminous SNe Ia are associated with an older stellar population indicates that for a sufficiently large lookback time (already accessible in current high redshift searches) they will not be found. Due to a scarcity in old populations, hydrogen and helium main sequence stars and He red giant stars that undergo Roche lobe overflow are unlikely to be the progenitors of subluminous SNe Ia. Earlier findings that overluminous SNe Ia (DELTA m{sub 15} (B) < 0.94) come from a young progenitor population are confirmed. The fact that subluminous SNe Ia and overluminous SNe Ia come from different progenitor populations and also have different properties is a prediction of the CO white dwarf merger progenitor scenario.

Howell, D. Andrew

2001-02-01T23:59:59.000Z

33

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

Science Conference Proceedings (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

34

Rates and progenitors of type Ia supernovae  

SciTech Connect

The remarkable uniformity of Type Ia supernovae has allowed astronomers to use them as distance indicators to measure the properties and expansion history of the Universe. However, Type Ia supernovae exhibit intrinsic variation in both their spectra and observed brightness. The brightness variations have been approximately corrected by various methods, but there remain intrinsic variations that limit the statistical power of current and future observations of distant supernovae for cosmological purposes. There may be systematic effects in this residual variation that evolve with redshift and thus limit the cosmological power of SN Ia luminosity-distance experiments. To reduce these systematic uncertainties, we need a deeper understanding of the observed variations in Type Ia supernovae. Toward this end, the Nearby Supernova Factory has been designed to discover hundreds of Type Ia supernovae in a systematic and automated fashion and study them in detail. This project will observe these supernovae spectrophotometrically to provide the homogeneous high-quality data set necessary to improve the understanding and calibration of these vital cosmological yardsticks. From 1998 to 2003, in collaboration with the Near-Earth Asteroid Tracking group at the Jet Propulsion Laboratory, a systematic and automated searching program was conceived and executed using the computing facilities at Lawrence Berkeley National Laboratory and the National Energy Research Supercomputing Center. An automated search had never been attempted on this scale. A number of planned future large supernovae projects are predicated on the ability to find supernovae quickly, reliably, and efficiently in large datasets. A prototype run of the SNfactory search pipeline conducted from 2002 to 2003 discovered 83 SNe at a final rate of 12 SNe/month. A large, homogeneous search of this scale offers an excellent opportunity to measure the rate of Type Ia supernovae. This thesis presents a new method for analyzing the true sensitivity of a multi-epoch supernova search and finds a Type Ia supernova rate from z {approx} 0.01-0.1 of r{sub V} = 4.26{sub -1.93 -0.10}{sup +1.39 +0.10} h{sup 3} x 10{sup -4} SNe Ia/yr/Mpc{sup 3} from a preliminary analysis of a subsample of the SNfactory prototype search. Several unusual supernovae were found in the course of the SNfactory prototype search. One in particular, SN 2002ic, was the first SN Ia to exhibit convincing evidence for a circumstellar medium and offers valuable insight into the progenitors of Type Ia supernovae.

Wood-Vasey, William Michael

2004-08-16T23:59:59.000Z

35

Lost Lakes Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Lakes Wind Farm Lakes Wind Farm Jump to: navigation, search Name Lost Lakes Wind Farm Facility Lost Lakes Wind Farm Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Horizon-EDPR Developer Horizon-EDPR Energy Purchaser Market Location Dickinson County IA Coordinates 43.32401°, -95.264354° 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":43.32401,"lon":-95.264354,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

36

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":""}]}

37

Spirit Lake II Wind Farm | Open Energy Information  

Open Energy Info (EERE)

II Wind Farm II Wind Farm Jump to: navigation, search Name Spirit Lake II Wind Farm Facility Spirit Lake II Sector Wind energy Facility Type Community Wind Facility Status In Service Owner Spirit Lake School Dist Developer Spirit Lake School District Energy Purchaser Spirit Lake School District Location Spirit Lake IA Coordinates 43.411412°, -95.09914° 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":43.411412,"lon":-95.09914,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

38

Iowa Lakes Superior Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Lakes Superior Wind Farm Lakes Superior Wind Farm Jump to: navigation, search Name Iowa Lakes Superior Wind Farm Facility Iowa Lakes Superior Wind Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Iowa Lakes Electric Cooperative Developer Iowa Lakes Electric Cooperative Location West of Superior IA Coordinates 43.447756°, -94.980719° 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":43.447756,"lon":-94.980719,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

39

On the Brightness of Supernova Ia  

E-Print Network (OSTI)

Before 1998 the universe expansion was thought to be slowing down. After 1998 the universe expansion is thought to be accelerating up. The key evidence came from the observed brightness of high redshift supernovae Ia in 1998. Astronomers found that the observed brightness of high redshift supernovae Ia is fainter than expected. Astronomers believe this means that the universe expansion is accelerating up. In this paper it is argued that if the ionized gas in the universe space is taken into account, then the brightness of the high redshift supernova Ia should be fainter than expected. The universe expansion does not need to be accelerating up. The exotic form of energy (dark energy) does not need to be introduce

Yijia Zheng

2013-10-01T23:59:59.000Z

40

Spectral diversity of Type Ia Supernovae  

E-Print Network (OSTI)

We use published spectroscopic and photometric data for 8 Type Ia supernovae to construct a dispersion spectrum for this class of object, showing their diversity over the wavelength range 3700A to 7100A. We find that the B and V bands are the spectral regions with the least dispersion, while the U band below 4100A is more diverse. Some spectral features such as the Si line at 6150A are also highly diverse. We then construct two objective measures of 'peculiarity' by (i) using the deviation of individual objects from the average SN Ia spectrum compared to the typical dispersion and (ii) applying principle component analysis. We demonstrate these methods on several SNe Ia that have previously been classified as peculiar.

J. Berian James; Tamara M. Davis; Brian P. Schmidt; Alex G. Kim

2006-05-05T23:59:59.000Z

Note: This page contains sample records for the topic "lake 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 Buoyant Burning Bubbles in Type Ia Supernovae at...  

NLE Websites -- All DOE Office Websites (Extended Search)

Burning in Supernovae Buoyant Burning Bubbles in Type Ia Supernovae bubble-s.jpeg Flame ignition in type Ia supernovae leads to isolated bubbles of burning buoyant fluid. As a...

42

Iowa Lakes Lakota Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Iowa Lakes Lakota Wind Farm Iowa Lakes Lakota Wind Farm Facility Iowa Lakes Lakota Wind Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Iowa Lakes Electric Cooperative Developer Iowa Lakes Electric Cooperative Location West of Lakota IA Coordinates 43.377021°, -94.139493° 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":43.377021,"lon":-94.139493,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

43

LINKING TYPE Ia SUPERNOVA PROGENITORS AND THEIR RESULTING EXPLOSIONS  

Science Conference Proceedings (OSTI)

Comparing the ejecta velocities at maximum brightness and narrow circumstellar/interstellar Na D absorption line profiles of a sample of 23 Type Ia supernovae (SNe Ia), we determine that the properties of SN Ia progenitor systems and explosions are intimately connected. As demonstrated by Sternberg et al., half of all SNe Ia with detectable Na D absorption at the host-galaxy redshift in high-resolution spectroscopy have Na D line profiles with significant blueshifted absorption relative to the strongest absorption component, which indicates that a large fraction of SN Ia progenitor systems have strong outflows. In this study, we find that SNe Ia with blueshifted circumstellar/interstellar absorption systematically have higher ejecta velocities and redder colors at maximum brightness relative to the rest of the SN Ia population. This result is robust at a 98.9%-99.8% confidence level, providing the first link between the progenitor systems and properties of the explosion. This finding is further evidence that the outflow scenario is the correct interpretation of the blueshifted Na D absorption, adding additional confirmation that some SNe Ia are produced from a single-degenerate progenitor channel. An additional implication is that either SN Ia progenitor systems have highly asymmetric outflows that are also aligned with the SN explosion or SNe Ia come from a variety of progenitor systems where SNe Ia from systems with strong outflows tend to have more kinetic energy per unit mass than those from systems with weak or no outflows.

Foley, Ryan J.; Kirshner, Robert P. [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Simon, Joshua D.; Burns, Christopher R. [Observatories of the Carnegie Institution for Science, 813 Santa Barbara Street, Pasadena, CA 91101 (United States); Gal-Yam, Avishay [Benoziyo Center for Astrophysics, Faculty of Physics, Weizmann Institute of Science, Rehovot 76100 (Israel); Hamuy, Mario [Departamento de Astronomia, Universidad de Chile, Casilla 36-D, Santiago (Chile); Morrell, Nidia I.; Phillips, Mark M. [Las Campanas Observatory, Carnegie Observatories, Casilla 601, La Serena (Chile); Shields, Gregory A. [Department of Astronomy, University of Texas, Austin, TX 78712 (United States); Sternberg, Assaf, E-mail: rfoley@cfa.harvard.edu [Max-Planck-Institut fuer Astrophysik, Karl-Schwarzschild-Strasse 1, 85741 Garching (Germany)

2012-06-20T23:59:59.000Z

44

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

45

Salt Lake City- High Performance Buildings Requirement  

Energy.gov (U.S. Department of Energy (DOE))

Salt Lake City's mayor issued an executive order in July 2005 requiring that all public buildings owned and controlled by the city be built or renovated to meet the requirements of LEED "silver"...

46

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,...

47

Turbulence-Flame Interactions in Type Ia Supernovae  

E-Print Network (OSTI)

Turbulence-Flame Interactions in Type Ia Supernovae A. J.Normalised time (e) Normalised flame speed Normalised time (length scale (cm) Laminar flame width Gibson scale Cell

Aspden, Andrew J; Lawrence Berkeley National Laboratory, 1 Cyclotron Road, MS 50A-1148, Berkeley, CA 94720 (Authors 1, 2 & 3); Department of Astronomy and Astrophysics, University of California at Santa Cruz, Santa Cruz, CA 95064 (Author 4); Department of Physics and Astronomy, Stony Brook University, Stony Brook, NY 11794 (Author 5)

2008-01-01T23:59:59.000Z

48

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

49

Crystal Lake - Clipper (09) Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Lake - Clipper (09) Wind Farm Lake - Clipper (09) Wind Farm Jump to: navigation, search Name Crystal Lake - Clipper (09) Wind Farm Facility Crystal Lake - Clipper (09) Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner NextEra Energy Resources Developer NextEra Energy Resources Location IA Coordinates 41.8780025°, -93.097702° 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":41.8780025,"lon":-93.097702,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

50

Conformal cosmological model and SNe Ia data  

SciTech Connect

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

51

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

52

Wall Lake Municipal Utilities Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Wall Lake Municipal Utilities Wind Farm Wall Lake Municipal Utilities Wind Farm Jump to: navigation, search Name Wall Lake Municipal Utilities Wind Farm Facility Wall Lake Municipal Utilities Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Wall Lake Municipal Utilities Developer Wall Lake Municipal Utilities Energy Purchaser Wall Lake Municipal Utilities Location Wall Lake IA Coordinates 42.281965°, -95.094098° 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":42.281965,"lon":-95.094098,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

53

Burning Thermals in Type Ia Supernovae A. J. Aspden1  

E-Print Network (OSTI)

Burning Thermals in Type Ia Supernovae A. J. Aspden1 , J. B. Bell1 , S. Dong2 , and S. E. Woosley2 ABSTRACT We develop a one-dimensional theoretical model for thermals burning in Type Ia supernovae based for the burning and for the expansion of the thermal due to changes in the background stratification found

Bell, John B.

54

Visualizing Type Ia Supernova Explosions at NERSC  

NLE Websites -- All DOE Office Websites (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,

55

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)

176, "Annual Report of Natural and Supplemental Gas Supply and Disposition." 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...

56

Lake Ecology  

NLE Websites -- All DOE Office Websites (Extended Search)

Lake Ecology Lake Ecology Name: Jody Location: N/A Country: N/A Date: N/A Question: We have a partically natural/ partially man-dug lake in our back yard. It is approximately 3 acres in size. The fish in this tiny like are plentiful and HUGE :) Bass up to 20" s (so far) and blue gill up to 10"s (so far). My question is this... we appear to have a heavy goose population and I was wondering if they are the cause of the green slimmy stuff that is all over the top of the water as well as the lighter green slime on the plants growing under the water? Are the fish being harmed by waste from the geese and if so, what can I put in the water to ensure their health? Additionally, I noticed hundreds of frogs during the mating period yet I've yet to see even one tad pole and I am at the lake atleast 5 out of the 7 days in a week. Is there a reason for this. The frogs are two toned.. light green with patches of darker shades of green on the head and body. I've never seen frogs like these before but then again, I've never lived in wet lands prior. The frogs are also very agressive... tend to attack fishing line and even leap up to 4' in the air to attack a fishing rod. Thank heavens they don't have teeth! . We do not keep the fish we catch, we always release.

57

The Lake Trout  

NLE Websites -- All DOE Office Websites (Extended Search)

Conservation THE LAKE TROUT Until thirty years ago, the Lake Trout was the choice food fish as well as the most highly prized game fish in the Great Lakes. Before that time,...

58

Lake George Park Commission: Stormwater Management (New York) | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Lake George Park Commission: Stormwater Management (New York) Lake George Park Commission: Stormwater Management (New York) Lake George Park Commission: Stormwater Management (New York) < Back Eligibility Agricultural Commercial Construction Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State New York Program Type Environmental Regulations Provider Lake George Park Commission

59

Natural Lakes: Drainage: Diversion: Application (Nebraska) | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Lakes: Drainage: Diversion: Application (Nebraska) Lakes: Drainage: Diversion: Application (Nebraska) Natural Lakes: Drainage: Diversion: Application (Nebraska) < Back Eligibility Agricultural Commercial Construction Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Program Info State Nebraska Program Type Siting and Permitting Provider Natural Resources This section provides limitations on water withdrawals and diversions from natural lakes. Any such activity requires a permit from the Department of Natural Resources

60

White Bear Lake Conservation District (Minnesota) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

White Bear Lake Conservation District (Minnesota) White Bear Lake Conservation District (Minnesota) White Bear Lake Conservation District (Minnesota) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Minnesota Program Type Siting and Permitting This statute establishes the White Bear Lake Conservation District, which

Note: This page contains sample records for the topic "lake 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

Recreational Lake and Water Quality Districts (Iowa) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Recreational Lake and Water Quality Districts (Iowa) Recreational Lake and Water Quality Districts (Iowa) Recreational Lake and Water Quality Districts (Iowa) < Back Eligibility Agricultural Commercial Construction Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Iowa Program Type Environmental Regulations Territory contiguous to a recreational lake may be incorporated into a

62

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

63

Late Light Curves of Normally-Luminous Type Ia Supernovae  

E-Print Network (OSTI)

The use of Type Ia supernovae as cosmological tools has reinforced the need to better understand these objects and their light curves. The light curves of Type Ia supernovae are powered by the nuclear decay of $^{56}Ni \\to ^{56}Co \\to ^{56}Fe$. The late time light curves can provide insight into the behavior of the decay products and their effect of the shape of the curves. We present the optical light curves of six "normal" Type Ia supernovae, obtained at late times with template image subtraction, and the fits of these light curves to supernova energy deposition models.

J. C. Lair; M. D. Leising; P. A. Milne; G. G. Williams

2006-01-05T23:59:59.000Z

64

Star Lakes and Rivers (Minnesota) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Star Lakes and Rivers (Minnesota) Star Lakes and Rivers (Minnesota) Star Lakes and Rivers (Minnesota) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Minnesota Program Type Siting and Permitting An association organized for the purpose of addressing issues on a specific lake or river, a lake improvement district, or a lake conservation district

65

UMore Ph IA CR Report 7-8-10.pdf  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

66

TYPE Ia SUPERNOVAE STRONGLY INTERACTING WITH THEIR CIRCUMSTELLAR MEDIUM  

SciTech Connect

Owing to their utility for measurements of cosmic acceleration, Type Ia supernovae (SNe Ia) are perhaps the best-studied class of SNe, yet the progenitor systems of these explosions largely remain a mystery. A rare subclass of SNe Ia shows evidence of strong interaction with their circumstellar medium (CSM), and in particular, a hydrogen-rich CSM; we refer to them as SNe Ia-CSM. In the first systematic search for such systems, we have identified 16 SNe Ia-CSM, and here we present new spectra of 13 of them. Six SNe Ia-CSM have been well studied previously, three were previously known but are analyzed in depth for the first time here, and seven are new discoveries from the Palomar Transient Factory. The spectra of all SNe Ia-CSM are dominated by H{alpha} emission (with widths of {approx}2000 km s{sup -1}) and exhibit large H{alpha}/H{beta} intensity ratios (perhaps due to collisional excitation of hydrogen via the SN ejecta overtaking slower-moving CSM shells); moreover, they have an almost complete lack of He I emission. They also show possible evidence of dust formation through a decrease in the red wing of H{alpha} 75-100 days past maximum brightness, and nearly all SNe Ia-CSM exhibit strong Na I D absorption from the host galaxy. The absolute magnitudes (uncorrected for host-galaxy extinction) of SNe Ia-CSM are found to be -21.3 mag {<=} M{sub R} {<=} -19 mag, and they also seem to show ultraviolet emission at early times and strong infrared emission at late times (but no detected radio or X-ray emission). Finally, the host galaxies of SNe Ia-CSM are all late-type spirals similar to the Milky Way, or dwarf irregulars like the Large Magellanic Cloud, which implies that these objects come from a relatively young stellar population. This work represents the most detailed analysis of the SN Ia-CSM class to date.

Silverman, Jeffrey M. [Department of Astronomy, University of Texas, Austin, TX 78712-0259 (United States); Nugent, Peter E. [Lawrence Berkeley National Laboratory, Berkeley, CA 94720 (United States); Gal-Yam, Avishay; Arcavi, Iair; Ben-Ami, Sagi [Benoziyo Center for Astrophysics, 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; Graham, Melissa L. [Las Cumbres Observatory Global Telescope Network, Goleta, CA 93117 (United States); Filippenko, Alexei V.; Bloom, Joshua S.; Cenko, S. Bradley; Clubb, Kelsey I. [Department of Astronomy, University of California, Berkeley, CA 94720-3411 (United States); Cao, Yi; Horesh, Assaf; Kulkarni, Shrinivas R. [Cahill Center for Astrophysics, California Institute of Technology, Pasadena, CA 91125 (United States); Chornock, Ryan; Foley, Ryan J. [Harvard-Smithsonian Center for Astrophysics, Cambridge, MA 02138 (United States); Coil, Alison L. [Department of Physics, University of California, San Diego, La Jolla, CA 92093 (United States); Griffith, Christopher V. [Department of Astronomy and Astrophysics, The Pennsylvania State University, University Park, PA 16802 (United States); Kasliwal, Mansi M., E-mail: jsilverman@astro.as.utexas.edu [Observatories of the Carnegie Institution of Science, Pasadena, CA 91101 (United States); and others

2013-07-01T23:59:59.000Z

67

VELOCITY EVOLUTION AND THE INTRINSIC COLOR OF TYPE Ia SUPERNOVAE  

SciTech Connect

To understand how best to use observations of Type Ia supernovae (SNe Ia) to obtain precise and accurate distances, we investigate the relations between spectra of SNe Ia and their intrinsic colors. Using a sample of 1630 optical spectra of 255 SNe, based primarily on data from the CfA Supernova Program, we examine how the velocity evolution and line strengths of Si II {lambda}6355 and Ca II H and K are related to the B - V color at peak brightness. We find that the maximum-light velocity of Si II {lambda}6355 and Ca II H and K and the maximum-light pseudo-equivalent width of Si II {lambda}6355 are correlated with intrinsic color, with intrinsic color having a linear relation with the Si II {lambda}6355 measurements. Ca II H and K does not have a linear relation with intrinsic color, but lower-velocity SNe tend to be intrinsically bluer. Combining the spectroscopic measurements does not improve intrinsic color inference. The intrinsic color scatter is larger for higher-velocity SNe Ia-even after removing a linear trend with velocity-indicating that lower-velocity SNe Ia are more 'standard crayons'. Employing information derived from SN Ia spectra has the potential to improve the measurements of extragalactic distances and the cosmological properties inferred from them.

Foley, Ryan J.; Sanders, Nathan E.; Kirshner, Robert P., E-mail: rfoley@cfa.harvard.edu [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States)

2011-12-01T23:59:59.000Z

68

The Rate of Type Ia Supernovae at High Redshift  

E-Print Network (OSTI)

We derive the rates of Type Ia supernovae (SNIa) over a wide range of redshifts using a complete sample from the IfA Deep Survey. This sample of more than 100 SNIa is the largest set ever collected from a single survey, and therefore uniquely powerful for a detailed supernova rate (SNR) calculation. Measurements of the SNR as a function of cosmological time offer a glimpse into the relationship between the star formation rate (SFR) and Type Ia SNR, and may provide evidence for the progenitor pathway. We observe a progressively increasing Type Ia SNR between redshifts z~0.3-0.8. The Type Ia SNR measurements are consistent with a short time delay (t~1 Gyr) with respect to the SFR, indicating a fairly prompt evolution of SNIa progenitor systems. We derive a best-fit value of SFR/SNR 580 h_70^(-2) M_solar/SNIa for the conversion factor between star formation and SNIa rates, as determined for a delay time of t~1 Gyr between the SFR and the Type Ia SNR. More complete measurements of the Type Ia SNR at z>1 are necessary to conclusively determine the SFR--SNR relationship and constrain SNIa evolutionary pathways.

Brian J. Barris; John L. Tonry

2005-09-22T23:59:59.000Z

69

The diversity of Type Ia Supernovae: evidence for systematics?  

E-Print Network (OSTI)

The photometric and spectroscopic properties of 26 well observed Type Ia Supernovae (SNeIa) were analyzed with the aim to explore SNIa diversity. The sample includes (Branch-)normal SNe as well as extreme events like SNe 1991T and 1991bg, while the truly peculiar SNIa, SN2000cx and SN2002cx are not included in our sample . A statistical treatment reveals the existence of three different groups. The first group (FAINT) consists of faint SNeIa similar to SN1991bg, with low expansion velocities and rapid evolution of SiII velocity. A second group consists of ``normal'' SNeIa, also with high temporal velocity gradient (HVG), but with brighter mean absolute magnitude =-19.3 and higher expansion velocities than the FAINT SNe. The third group includes both ``normal'' and SN1991T-like SNeIa: these SNe populate a narrow strip in the SiII velocity evolution plot, with a small velocity gradient (SVG), but have absolute magnitudes similar to HVGs. While the FAINT and HVG SNeIa together seem to define a relation between RSi(II) and Dm15(B), the SVG ones either do not conform with that relation or define a new, looser one. The RSi(II) pre-maximum evolution of HVGs is strikingly different from that of SVGs. The impact of this evidence on the understanding of SNIa diversity, in terms of explosion mechanisms, degree of ejecta mixing, and ejecta-CSM interaction, is discussed.

S. Benetti; E. Cappellaro; P. A. Mazzali; M. Turatto; G. Altavilla; F. Bufano; N. Elias-Rosa; R. Kotak; G. Pignata; M. Salvo; V. Stanishev

2004-11-02T23:59:59.000Z

70

Lakes_Elec_You  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Lakes, Lakes, Electricity & You Why It's So Important That Lakes Are Used To Generate Electricity Why We Can Thank Our Lakes For Electricity Because lakes were made to generate electricity. Back in the mid-1940s, Congress recognized the need for better flood control and navigation. To pay for these services, Congress passed laws that started the building of federal hydroelectric dams, and sold the power from the dams under long-term contracts. Today these dams provide efficient, environmentally safe electricity for our cities and rural areas. And now these beautiful lakes are ours to enjoy. There are now 22 major man-made lakes all across the Southeast built under these federal programs and managed by the U.S. Army Corps of Engineers - lakes that help prevent flooding and harness the renewable power of water to generate electricity. Power produced at these lakes is marketed by the Elberton,

71

DISTRIBUTED FLAMES IN TYPE Ia SUPERNOVAE  

Science Conference Proceedings (OSTI)

At a density near a few x10{sup 7} g cm{sup -3}, the subsonic burning in a Type Ia supernova (SN) enters the distributed regime (high Karlovitz number). In this regime, turbulence disrupts the internal structure of the flame, and so the idea of laminar burning propagated by conduction is no longer valid. The nature of the burning in this distributed regime depends on the turbulent Damkoehler number (Da{sub T}), which steadily declines from much greater than one to less than one as the density decreases to a few x10{sup 6} g cm{sup -3}. Classical scaling arguments predict that the turbulent flame speed s{sub T} , normalized by the turbulent intensity u-check, follows s{sub T}/u-check = Da{sub T}{sup 1/2} for Da{sub T} {approx}burns as a turbulently broadened effective unity Lewis number flame. This flame burns locally with speed s{sub l}ambda and width l{sub l}ambda, and we refer to this kind of flame as a lambda-flame. The burning becomes a collection of lambda-flames spread over a region approximately the size of the {integral} scale. While the total burning rate continues to have a well-defined average, s{sub T}{approx}u-check, the burning is unsteady. We present a theoretical framework, supported by both one-dimensional and three-dimensional numerical simulations, for the burning in these two regimes. Our results indicate that the average value of s{sub T} can actually be roughly twice u-check for Da{sub T} {approx}> 1, and that localized excursions to as much as 5 times u-check can occur. We also explore the properties of the individual flames, which could be sites for a transition to detonation when Da{sub T} {approx} 1. The lambda-flame speed and width can be predicted based on the turbulence in the star (specifically the energy dissipation rate epsilon*) and the turbulent nuclear burning timescale of the fuel tau {sup T}{sub nuc}. We propose a practical method for measuring s{sub l}ambda and l{sub l}ambda based on the scaling relations and small-scale computationally inexpensive simulations. This suggests that a simple turbulent flame model can be easily constructed suitable for large-scale distributed SNe flames. These results will be useful both for characterizing the deflagration speed in larger full-star simulations, where the flame cannot be resolved, and for predicting when detonation occurs.

Aspden, A. J.; Bell, J. B. [Lawrence Berkeley National Laboratory, 1 Cyclotron Road, MS 50A-1148, Berkeley, CA 94720 (United States); Woosley, S. E. [Department of Astronomy and Astrophysics, University of California at Santa Cruz, Santa Cruz, CA 95064 (United States)

2010-02-20T23:59:59.000Z

72

Redshift-Independent Distances to Type Ia Supernovae  

E-Print Network (OSTI)

We describe a procedure for accurately determining luminosity distances to Type Ia supernovae (SNe Ia) without knowledge of redshift. This procedure, which may be used as an extension of any of the various distance determination methods currently in use, is based on marginalizing over redshift, removing the requirement of knowing $z$ a priori. We demonstrate that the Hubble diagram scatter of distances measured with this technique is approximately equal to that of distances derived from conventional redshift-specific methods for a set of 60 nearby SNe Ia. This indicates that accurate distances for cosmological SNe Ia may be determined without the requirement of spectroscopic redshifts, which are typically the limiting factor for the number of SNe that modern surveys can collect. Removing this limitation would greatly increase the number of SNe for which current and future SN surveys will be able to accurately measure distance. The method may also be able to be used for high-$z$ SNe Ia to determine cosmological density parameters without redshift information.

Brian J. Barris; John L. Tonry

2004-08-04T23:59:59.000Z

73

EIS-0491: Lake Charles Liquefaction Project, Calcasieu Parish, Louisiana |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

91: Lake Charles Liquefaction Project, Calcasieu Parish, 91: Lake Charles Liquefaction Project, Calcasieu Parish, Louisiana EIS-0491: Lake Charles Liquefaction Project, Calcasieu Parish, Louisiana SUMMARY The Federal Energy Regulatory Commission (FERC) is preparing, with DOE as a cooperating agency, an EIS to analyze the potential environmental impacts of a proposal to expand an existing liquefied natural gas (LNG) import terminal in Calcasieu Parish, Louisiana, by constructing and operating natural gas liquefaction and exportation capabilities. PUBLIC COMMENT OPPORTUNITIES None available at this time. DOCUMENTS AVAILABLE FOR DOWNLOAD March 28, 2013 EIS-0491: Supplemental Notice of Intent to Prepare an Environmental Impact Statement Lake Charles Liquefaction Project, Calcasieu Parish, Louisiana September 25, 2012

74

VERTEBRATES OF FISH LAKE  

E-Print Network (OSTI)

VERTEBRATES OF FISH LAKE CAUTION! FISH LAKE SCAVANGER HUNT RED HEADED in large dead trees. Males and females both have the majestic red head the mound. Damselflies sit with their wings folded down, which differs them

Minnesota, University of

75

Crystal Lake II | Open Energy Information  

Open Energy Info (EERE)

II II Facility Crystal Lake II Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner NextEra Energy Resources Developer NextEra Energy Resources Location Hancock/Winnebago Counties IA Coordinates 43.16151°, -93.855786° 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":43.16151,"lon":-93.855786,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

76

Crystal Lake III | Open Energy Information  

Open Energy Info (EERE)

III III Facility Crystal Lake III Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner NextEra Energy Resources Developer NextEra Energy Resources Location Hancock/Winnebago Counties IA Coordinates 43.304401°, -93.824029° 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":43.304401,"lon":-93.824029,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

77

Iowa Lakes Community College Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Community College Wind Farm Community College Wind Farm Jump to: navigation, search Name Iowa Lakes Community College Wind Farm Facility Iowa Lakes Community College Sector Wind energy Facility Type Community Wind Facility Status In Service Owner Iowa Lakes Community College Developer Iowa Lakes Community College Energy Purchaser Iowa Lakes Community College Location Esterville IA Coordinates 43.397912°, -94.81768° 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":43.397912,"lon":-94.81768,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

78

Lake-Effect Snowfall over Lake Michigan  

Science Conference Proceedings (OSTI)

Aircraft measurements of snow particle size spectra from 36 flights on 26 snowy days are used to estimate snow precipitation rates over Lake Michigan. Results show that average rates during 14 wind-parallel-type lake-effect storms increased from ...

Roscoe R. Braham Jr.; Maureen J. Dungey

1995-05-01T23:59:59.000Z

79

The type Ia supernova SNLS-03D3bb from a super-Chandrasekhar-mass white dwarf star  

E-Print Network (OSTI)

The absolute magnitudes of Type IA supernovae. Astrophys. J.in a Sublu- o minous Type Ia Supernova: SpectropolarimetryL. Could There Be a Hole in Type Ia Super- novae? Astrophys.

2008-01-01T23:59:59.000Z

80

Nucleosynthesis in type Ia supernovae driven by asymmetric thermonuclear ignition  

Science Conference Proceedings (OSTI)

Type Ia Supernovae (SNe Ia) are believed to be thermonuclear explosions of a white dwarf. They can be used as mature cosmological standardized candles, leading to the discovery of the accelerating expansion of the Universe. However, the explosion mechanism has not yet been fully clarified. In this paper, we first present nucleosynthetic features of a leading explosion scenario, namely a delayed-detonation scenario. Based on this, we propose a new and strong observational constraint on the explosion mechanism through emission lines from neutron-rich Fe-peaks. Especially, we show that an asymmetry in the explosion is likely a generic feature. We further argue that the diversity arising from various viewing angles can be an origin of observational diversities of SNe Ia seen in their spectral features (suspected possible biases in cosmology) and colors (related to the extinction estimate in cosmology). Using these new insights could open up a possibility of using SNe Ia as more precise distance indicators than currently employed.

Maeda, Keiichi [Institute for the Physics and Mathematics of the Universe (IPMU), Todai Institutes for Advanced Study (TODIAS), University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8583 (Japan)

2012-11-12T23:59:59.000Z

Note: This page contains sample records for the topic "lake 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
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81

Energy Efficient Buildings, Salt Lake County, Utah  

SciTech Connect

Executive Summary Salt Lake County's Solar Photovoltaic Project - an unprecedented public/private partnership Salt Lake County is pleased to announce the completion of its unprecedented solar photovoltaic (PV) installation on the Calvin R. Rampton Salt Palace Convention Center. This 1.65 MW installation will be one the largest solar roof top installations in the country and will more than double the current installed solar capacity in the state of Utah. Construction is complete and the system will be operational in May 2012. The County has accomplished this project using a Power Purchase Agreement (PPA) financing model. In a PPA model a third-party solar developer will finance, develop, own, operate, and maintain the solar array. Salt Lake County will lease its roof, and purchase the power from this third-party under a long-term Power Purchase Agreement contract. In fact, this will be one of the first projects in the state of Utah to take advantage of the recent (March 2010) legislation which makes PPA models possible for projects of this type. In addition to utilizing a PPA, this solar project will employ public and private capital, Energy Efficiency and Conservation Block Grants (EECBG), and public/private subsidized bonds that are able to work together efficiently because of the recent stimulus bill. The project also makes use of recent changes to federal tax rules, and the recent re-awakening of private capital markets that make a significant public-private partnership possible. This is an extremely innovative project, and will mark the first time that all of these incentives (EECBG grants, Qualified Energy Conservation Bonds, New Markets tax credits, investment tax credits, public and private funds) have been packaged into one project. All of Salt Lake County's research documents and studies, agreements, and technical information is available to the public. In addition, the County has already shared a variety of information with the public through webinars, site tours, presentations, and written correspondence.

Barnett, Kimberly

2012-04-30T23:59:59.000Z

82

Storm Lake II Wind Farm | Open Energy Information  

Open Energy Info (EERE)

II Wind Farm II Wind Farm Jump to: navigation, search Name Storm Lake II Wind Farm Facility Storm Lake II Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner AES Corp. Developer GE Energy Energy Purchaser Alliant/IES Utilities Location Buena Vista and Cherokee Counties IA Coordinates 42.655334°, -95.383651° 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":42.655334,"lon":-95.383651,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

83

Crystal Lake - GE Energy Wind Farm | Open Energy Information  

Open Energy Info (EERE)

GE Energy Wind Farm GE Energy Wind Farm Jump to: navigation, search Name Crystal Lake - GE Energy Wind Farm Facility Crystal Lake - GE Energy Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner NextEra Energy Resources Developer NextEra Energy Resources Location IA Coordinates 43.194201°, -93.860521° 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":43.194201,"lon":-93.860521,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

84

Climatology of Lake-Effect Precipitation Events over Lake Champlain  

Science Conference Proceedings (OSTI)

This study provides the first long-term climatological analysis of lake-effect precipitation events that developed in relation to a small lake (having a surface area of ?1500 km2). The frequency and environmental conditions favorable for Lake ...

Neil F. Laird; Jared Desrochers; Melissa Payer

2009-02-01T23:59:59.000Z

85

Optical Spectra of Type Ia Supernovae at z=0.46 and z=1.2  

E-Print Network (OSTI)

We present optical spectra, obtained with the Keck 10-m telescope, of two high-redshift type Ia supernovae (SNe Ia) discovered by the High-z Supernova Search Team: SN 1999ff at z=0.455 and SN 1999fv at z~1.2, the highest-redshift published SN Ia spectrum. Both SNe were at maximum light when the spectra were taken. We compare our high-z spectra with low-z normal and peculiar SNe Ia as well as with SNe Ic, Ib, and II. There are no significant differences between SN 1999ff and normal SNe Ia at low redshift. SN 1999fv appears to be a SN Ia and does not resemble the most peculiar nearby SNe Ia.

Coil, A L; Filippenko, A V; Leonard, D C; Tonry, J; Riess, A G; Challis, P M; Clocchiatti, A; Garnavich, P M; Hogan, C J; Jha, S; Kirshner, R P; Leibundgut, B; Phillips, M M; Schmidt, B P; Schommer, R A; Smith, R C; Soderberg, A M; Spyromilio, J; Stubbs, C; Suntzeff, N B; Woudt, P A; Coil, Alison L.; Matheson, Thomas; Filippenko, Alexei V.; Leonard, Douglas C.; Tonry, John; Riess, Adam G.; Challis, Peter; Clocchiatti, Alejandro; Garnavich, Peter M.; Hogan, Craig J.; Jha, Saurabh; Kirshner, Robert P.; Schmidt, Brian P.; Schommer, Robert A.; Soderberg, Alicia M.; Stubbs, Christopher; Suntzeff, Nicholas B.; Woudt, Patrick

2000-01-01T23:59:59.000Z

86

Geological History of Lake Lahontan, a Quaternary Lake of Northwestern...  

Open Energy Info (EERE)

Monograph M11 DOI Not Provided Check for DOI availability: http:crossref.org Online Internet link for Geological History of Lake Lahontan, a Quaternary Lake of Northwestern...

87

Lake-Effect Rain Events  

Science Conference Proceedings (OSTI)

Seven years of autumnal (SeptemberNovember) precipitation data are examined to determine the characteristics of lake-effect precipitation downwind of Lake Erie. Atmospheric conditions for each lake-effect event are compiled and the mean ...

Todd J. Miner; J. M. Fritsch

1997-12-01T23:59:59.000Z

88

Progenitors of type Ia supernovae in elliptical galaxies  

Science Conference Proceedings (OSTI)

Although there is a nearly universal agreement that type Ia supernovae are associated with the thermonuclear disruption of a CO white dwarf, the exact nature of their progenitors is still unknown. The single degenerate scenario envisages a white dwarf accreting matter from a non-degenerate companion in a binary system. Nuclear energy of the accreted matter is released in the form of electromagnetic radiation or gives rise to numerous classical nova explosions prior to the supernova event. We show that combined X-ray output of supernova progenitors and statistics of classical novae predicted in the single degenerate scenario are inconsistent with X-ray and optical observations of nearby early type galaxies and galaxy bulges. White dwarfs accreting from a donor star in a binary system and detonating at the Chandrasekhar mass limit can account for no more than {approx}5% of type Ia supernovae observed in old stellar populations.

Gilfanov, M.; Bogdan, A.

2011-09-21T23:59:59.000Z

89

Learning from the scatter in type ia supernovae  

SciTech Connect

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 they probe the dependence of this dispersion on cosmological parameters and show that information about the amplitude of clustering, {sigma}{sub s}, is contained in the scatter. In principle, it will be possible to constrain {sigma}{sub s} to within 5% with observations of 2000 Type Ia Supernovae. They 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; /Fermilab /Chicago U., Astron. Astrophys. Ctr.; Vallinotto, Alberto; /Fermilab /Chicago U.

2005-11-01T23:59:59.000Z

90

Type Ia Supernova Spectral Line Ratios as LuminosityIndicators  

SciTech Connect

Type Ia supernovae have played a crucial role in thediscovery of the dark energy, via the measurement of their light curvesand the determination of the peak brightness via fitting templates to theobserved lightcurve shape. Two spectroscopic indicators are also known tobe well correlated with peak luminosity. Since the spectroscopicluminosity indicators are obtained directly from observed spectra, theywill have different systematic errors than do measurements usingphotometry. Additionally, these spectroscopic indicators may be usefulfor studies of effects of evolution or age of the SNe~;Ia progenitorpopulation. We present several new variants of such spectroscopicindicators which are easy to automate and which minimize the effects ofnoise. We show that these spectroscopic indicators can be measured byproposed JDEM missions such as snap and JEDI.

Bongard, Sebastien; Baron, E.; Smadja, G.; Branch, David; Hauschildt, Peter H.

2005-12-07T23:59:59.000Z

91

Lakes and Rivers Improvement Act (Ontario, Canada) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Lakes and Rivers Improvement Act (Ontario, Canada) Lakes and Rivers Improvement Act (Ontario, Canada) Lakes and Rivers Improvement Act (Ontario, Canada) < Back Eligibility Construction Developer Investor-Owned Utility Municipal/Public Utility Utility Savings Category Water Buying & Making Electricity Home Weatherization Program Info State Ontario Program Type Environmental Regulations Safety and Operational Guidelines Siting and Permitting Provider Ontario Ministry of Natural Resources The Lakes and Rivers Improvement Act proscribes the management, protection, preservation and use of the waters of the lakes and rivers of Ontario and the land under them. The Act also details regulations for the protection of persons and property by ensuring that dams are suitably located, constructed, operated and maintained and are of an appropriate nature. The

92

Investigating the Flame Microstructure in Type Ia Supernovae  

E-Print Network (OSTI)

We present a numerical model to study the behavior of thermonuclear flames in the discontinuity approximation. This model is applied to investigate the Landau-Darrieus instability under conditions found in Type Ia supernova explosions of Chandrasekhar mass white dwarfs. This is a first step to explore the flame microstructure in these events. The model reproduces Landau's linearized stability analysis in early stages of the flame evolution and the stabilization in a cellular flame structure in the nonlinear stage.

F. K. Roepke; W. Hillebrandt; J. C. Niemeyer

2002-04-02T23:59:59.000Z

93

Storm Lake I Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Storm Lake I Wind Farm Storm Lake I Wind Farm Jump to: navigation, search Name Storm Lake I Wind Farm Facility Storm Lake I Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Edison Mission Group Developer GE Energy Energy Purchaser MidAmerican Energy Location Buena Vista and Cherokee Counties IA Coordinates 42.57215°, -95.340693° 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":42.57215,"lon":-95.340693,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

94

Crystal Lake - Clipper (08) Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Crystal Lake - Clipper (08) Wind Farm Crystal Lake - Clipper (08) Wind Farm Jump to: navigation, search Name Crystal Lake - Clipper (08) Wind Farm Facility Crystal Lake - Clipper (08) Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner NextEra Energy Resources Developer NextEra Energy Resources Location IA Coordinates 43.221728°, -93.833227° 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":43.221728,"lon":-93.833227,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

95

Reflections on Reflexions: I. Light Echoes in Type Ia Supernovae  

E-Print Network (OSTI)

In the last ten years, observational evidences about a possible connection between Type Ia Supernovae (SNe) properties and the environment where they explode have been steadily growing. In this paper I discuss, from a theoretical point of view but with an observer's perspective, the usage of light echoes (LEs) to probe the CSM around SNe of Type Ia since, in principle, they give us a unique opportunity of getting a three-dimensional description of the SN environment. In turn, this can be used to check the often suggested association of some Ia's with dusty/star forming regions, which would point to a young population for the progenitors. After giving a brief introduction to the LE phenomenon in single scattering approximation, I derive analytical and numerical solutions for the optical light and colour curves for a few simple dust geometries. A fully 3D multiple scattering treatment has also been implemented in a Monte Carlo code, which I have used to investigate the effects of multiple scattering. In particu...

Patat, F

2004-01-01T23:59:59.000Z

96

Could There Be A Hole In Type Ia Supernovae?  

E-Print Network (OSTI)

In the favored progenitor scenario, Type Ia supernovae arise from a white dwarf accreting material from a non-degenerate companion star. Soon after the white dwarf explodes, the ejected supernova material engulfs the companion star; two-dimensional hydrodynamical simulations by Marietta et. al. show that, in the interaction, the companion star carves out a conical hole of opening angle 30-40 degrees in the supernova ejecta. In this paper we use multi-dimensional Monte Carlo radiative transfer calculations to explore the observable consequences of an ejecta-hole asymmetry. We calculate the variation of the spectrum, luminosity, and polarization with viewing angle for the aspherical supernova near maximum light. We find that the supernova looks normal from almost all viewing angles except when one looks almost directly down the hole. In the latter case, one sees into the deeper, hotter layers of ejecta. The supernova is relatively brighter and has a peculiar spectrum characterized by more highly ionized species, weaker absorption features, and lower absorption velocities. The spectrum viewed down the hole is comparable to the class of SN 1991T-like supernovae. We consider how the ejecta-hole asymmetry may explain the current spectropolarimetric observations of SNe Ia, and suggest a few observational signatures of the geometry. Finally, we discuss the variety currently seen in observed SNe Ia and how an ejecta-hole asymmetry may fit in as one of several possible sources of diversity.

Daniel Kasen; Peter Nugent; R. C. Thomas; Lifan Wang

2003-11-01T23:59:59.000Z

97

THE SDSS-II SUPERNOVA SURVEY: PARAMETERIZING THE TYPE Ia SUPERNOVA RATE AS A FUNCTION OF HOST GALAXY PROPERTIES  

Science Conference Proceedings (OSTI)

Using data from the Sloan Digital Sky Supernova Survey-II (SDSS-II SN Survey), we measure the rate of Type Ia supernovae (SNe Ia) as a function of galaxy properties at intermediate redshift. A sample of 342 SNe Ia with 0.05 0.15) SNe Ia in highly star-forming galaxies. We consider that the high levels of dust in these systems may be obscuring the reddest and faintest SNe Ia.

Smith, Mathew [Department of Physics, University of Western Cape, Bellville 7530, Cape Town (South Africa); Nichol, Robert C. [Institute of Cosmology and Gravitation, University of Portsmouth, Portsmouth PO1 3FX (United Kingdom); Dilday, Benjamin [Las Cumbres Observatory Global Telescope Network, 6740 Cortona Dr., Suite 102, Goleta, CA 93117 (United States); Marriner, John; Frieman, Joshua [Center for Particle Astrophysics, Fermilab, P.O. Box 500, Batavia, IL 60510 (United States); Kessler, Richard [Department of Astronomy and Astrophysics, University of Chicago, 5640 S. Ellis Ave, Chicago, IL 60637 (United States); Bassett, Bruce [African Institute for Mathematical Sciences, 6-8 Melrose Road, Muizenberg 7945 (South Africa); Cinabro, David [Department of Physics and Astronomy, Wayne State University, Detroit, MI 48201 (United States); Garnavich, Peter [Department of Physics, University of Notre Dame, 225 Nieuwland Science Hall, Notre Dame, IN 46556 (United States); Jha, Saurabh W. [Department of Physics and Astronomy, Rutgers, State University of New Jersey, 136 Frelinghuysen Road, Piscataway, NJ 08854 (United States); Lampeitl, Hubert [Astrophysics, Cosmology and Gravity Centre (ACGC), Department of Mathematics and Applied Mathematics, University of Cape Town, Rondebosch 7701 (South Africa); Sako, Masao [Physics and Astronomy, University of Pennsylvania, 209 South 33rd Street, Philadelphia, PA 19104 (United States); Schneider, Donald P. [Department of Astronomy and Astrophysics, Pennsylvania State University, 525 Davey Laboratory, University Park, PA 16802 (United States); Sollerman, Jesper, E-mail: matsmith2@gmail.com [Oskar Klein Centre, Department of Astronomy, AlbaNova, Stockholm University, SE-106 91 Stockholm (Sweden)

2012-08-10T23:59:59.000Z

98

The Behavior of Lakes  

NLE Websites -- All DOE Office Websites (Extended Search)

Behavior of Lakes Behavior of Lakes Nature Bulletin No, 320-A November 9, 1968 Forest Preserve District of Cook County Richard B. Ogilvie, President Roland F. Eisenbeis, Supt. of Conservation THE BEHAVIOR OF LAKES In many ways lakes are like living things -- especially a tree. A lake breathes and has a circulation; it is warmed and fed; it harbors many other living things; and in cold weather it goes into a winter sleep. If it were not for the special character of a body of standing water which we call a lake, the things that live in it would be radically different or, perhaps, not exist at all. Water is a very strange substance in many ways. For example, it is remarkable because it expands, becomes lighter and floats when it freezes into ice. If, like most substances, water shrank when it changed from a liquid to a solid, it would sink. Then, ponds and lakes would freeze from the bottom up and become solid blocks of ice. This would make life impossible for most kinds of aquatic plants and animals and indirectly affect all living things. Further, water is a poor conductor of heat -- otherwise lakes would freeze much deeper and, again most living things in it would perish.

99

Geological History of Lake Lahontan, a Quaternary Lake of Northwestern  

Open Energy Info (EERE)

History of Lake Lahontan, a Quaternary Lake of Northwestern History of Lake Lahontan, a Quaternary Lake of Northwestern Nevada Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Geological History of Lake Lahontan, a Quaternary Lake of Northwestern Nevada Abstract Abstract unavailable. Author Israel C. Russell Organization U.S. Geological Survey Published U.S. Government Printing Office, 1885 Report Number Monograph M11 DOI Not Provided Check for DOI availability: http://crossref.org Online Internet link for Geological History of Lake Lahontan, a Quaternary Lake of Northwestern Nevada Citation Israel C. Russell (U.S. Geological Survey). 1885. Geological History of Lake Lahontan, a Quaternary Lake of Northwestern Nevada. Washington, District of Columbia: U.S. Government Printing Office. Report No.:

100

VEE-0018 - In the Matter of Lakes Gas Company | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

18 - In the Matter of Lakes Gas Company 18 - In the Matter of Lakes Gas Company VEE-0018 - In the Matter of Lakes Gas Company On March 12, 1996, the Lakes Gas Company (Lakes) of Forest Lake, Minnesota, filed an Application for Exception with the Office of Hearings and Appeals of the Department of Energy. In its Application, Lakes requests that it be relieved of the requirement that it file the Energy Information Administration's (EIA) form entitled "Resellers'/Retailers' Monthly Petroleum Product Sales Report" (Form EIA-782B). As explained below, we have determined that the Application for Exception should be denied. vee0018.pdf More Documents & Publications VEE-0081 - In the Matter of North Side Coal & Oil Co., Inc. VEE-0085 - In the Matter of Smith Brothers Gas Company VEE-0067 - In the Matter of M.L. Halle Oil Service

Note: This page contains sample records for the topic "lake 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

Energy Efficient Buildings, Salt Lake County, Utah  

DOE Green Energy (OSTI)

Salt Lake County is pleased to announce the completion of its unprecedented solar photovoltaic (PV) installation on the Calvin R. Rampton Salt Palace Convention Center. This 1.65 MW installation will be one the largest solar roof top installations in the country and will more than double the current installed solar capacity in the state of Utah. Construction is complete and the system will be operational in May 2012. The County has accomplished this project using a Power Purchase Agreement (PPA) financing model. In a PPA model a third-party solar developer will finance, develop, own, operate, and maintain the solar array. Salt Lake County will lease its roof, and purchase the power from this third-party under a long-term Power Purchase Agreement contract. In fact, this will be one of the first projects in the state of Utah to take advantage of the recent (March 2010) legislation which makes PPA models possible for projects of this type. In addition to utilizing a PPA, this solar project will employ public and private capital, Energy Efficiency and Conservation Block Grants (EECBG), and public/private subsidized bonds that are able to work together efficiently because of the recent stimulus bill. The project also makes use of recent changes to federal tax rules, and the recent re-awakening of private capital markets that make a significant public-private partnership possible. This is an extremely innovative project, and will mark the first time that all of these incentives (EECBG grants, Qualified Energy Conservation Bonds, New Markets tax credits, investment tax credits, public and private funds) have been packaged into one project. All of Salt Lake County's research documents and studies, agreements, and technical information is available to the public. In addition, the County has already shared a variety of information with the public through webinars, site tours, presentations, and written correspondence.

Barnett, Kimberly

2012-04-30T23:59:59.000Z

102

THE DIFFUSE GAMMA-RAY BACKGROUND FROM TYPE Ia SUPERNOVAE  

SciTech Connect

The origin of the diffuse extragalactic gamma-ray background (EGB) has been intensively studied but remains unsettled. Current popular source candidates include unresolved star-forming galaxies, starburst galaxies, and blazars. In this paper, we calculate the EGB contribution from the interactions of cosmic rays accelerated by Type Ia supernovae (SNe), extending earlier work that only included core-collapse SNe. We consider Type Ia events not only in star-forming galaxies, but also in quiescent galaxies that lack star formation. In the case of star-forming galaxies, consistently including Type Ia events makes little change to the star-forming EGB prediction, so long as both SN types have the same cosmic-ray acceleration efficiencies in star-forming galaxies. Thus, our updated EGB estimate continues to show that star-forming galaxies can represent a substantial portion of the signal measured by Fermi. In the case of quiescent galaxies, conversely, we find a wide range of possibilities for the EGB contribution. The dominant uncertainty we investigated comes from the mass in hot gas in these objects, which provides targets for cosmic rays; total gas masses are as yet poorly known, particularly at larger radii. Additionally, the EGB estimation is very sensitive to the cosmic-ray acceleration efficiency and confinement, especially in quiescent galaxies. In the most optimistic allowed scenarios, quiescent galaxies can be an important source of the EGB. In this case, star-forming galaxies and quiescent galaxies together will dominate the EGB and leave little room for other contributions. If other sources, such as blazars, are found to have important contributions to the EGB, then either the gas mass or cosmic-ray content of quiescent galaxies must be significantly lower than in their star-forming counterparts. In any case, improved Fermi EGB measurements will provide important constraints on hot gas and cosmic rays in quiescent galaxies.

Lien, Amy; Fields, Brian D. [Department of Physics, University of Illinois, Urbana, IL 61801 (United States)

2012-03-10T23:59:59.000Z

103

Reflections on Reflexions: I. Light Echoes in Type Ia Supernovae  

E-Print Network (OSTI)

In the last ten years, observational evidences about a possible connection between Type Ia Supernovae (SNe) properties and the environment where they explode have been steadily growing. In this paper I discuss, from a theoretical point of view but with an observer's perspective, the usage of light echoes (LEs) to probe the CSM around SNe of Type Ia since, in principle, they give us a unique opportunity of getting a three-dimensional description of the SN environment. In turn, this can be used to check the often suggested association of some Ia's with dusty/star forming regions, which would point to a young population for the progenitors. After giving a brief introduction to the LE phenomenon in single scattering approximation, I derive analytical and numerical solutions for the optical light and colour curves for a few simple dust geometries. A fully 3D multiple scattering treatment has also been implemented in a Monte Carlo code, which I have used to investigate the effects of multiple scattering. In particular, I have explored in detail the LE colour dependency from time and dust distribution, since this is a promising tool to determine the dust density and derive the effective presence of multiple scattering from the observed properties. Finally, again by means of Monte Carlo simulations, I have studied the effects of multiple scattering on the LE linear polarization, analyzing the dependencies from the dust parameters and geometry. Both the analytical formalism and MC codes described in this paper can be used for any LE for which the light curve of the central source is known.

F. Patat

2004-09-28T23:59:59.000Z

104

Turbulence-Flame Interactions in Type Ia Supernovae  

SciTech Connect

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 x 107 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 x 107 g cm-3 where the nature of the burning changes ualitatively. By 1 x 107 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.

Lawrence Berkeley National Laboratory, 1 Cyclotron Road, MS 50A-1148, Berkeley, CA 94720 (Authors 1, 2& 3); Department of Astronomy and Astrophysics, University of California at Santa Cruz, Santa Cruz, CA 95064 (Author 4); Department of Physics and Astronomy, Stony Brook University, Stony Brook, NY 11794 (Author 5); Aspden, Andrew J; Aspden, Andrew J.; Bell, John B.; Day, Marc S.; Woosley, Stan E.; Zingale, Mike

2008-05-27T23:59:59.000Z

105

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

106

Lake Minnetonka Conservation District (Minnesota) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Minnetonka Conservation District (Minnesota) Minnetonka Conservation District (Minnesota) Lake Minnetonka Conservation District (Minnesota) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Minnesota Program Type Siting and Permitting This statute establishes the Lake Minnetonka Conservation District, which

107

Clean Cities Award Winning Coalition: Salt Lake City  

DOE Green Energy (OSTI)

Since its designation as a national Clean City in 1994, Salt Lake Clean Cities has put more than 2,600 alternative fuel vehicles (AFVs) on community streets. The 82 business, nonprofit, and government agencies that comprise the coalition are all dedicated to cleaning the air by reducing vehicle exhaust. Salt Lake Clean Cities has the third largest compressed natural gas and propane-refueling infrastructure in the country, with 98 locations available. They sponsor an annual ''Spring Soiree'' to increase public awareness about the program and educate the public about the benefits of alternative fuel and AFVs.

ICF Kaiser

1999-05-20T23:59:59.000Z

108

NOAA Technical Memorandum ERL GLERL-20 SUMMARY OF GREAT LAKES WEATHER AND ICE CONDITIONS,  

E-Print Network (OSTI)

Cooling Phase 3.2.2 Ice Formation and Breakup Phases 3.2.3 The Ice Cycle on Lake Superior 3.2.4 The IceNOAA Technical Memorandum ERL GLERL-20 SUMMARY OF GREAT LAKES WEATHER AND ICE CONDITIONS, WINTER of this NOAA Environmental Research Laboratories publication. ii #12;LANDSAT fake color image of ice cover

109

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

110

Western Lake Superior Sanitary District (Minnesota) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Western Lake Superior Sanitary District (Minnesota) Western Lake Superior Sanitary District (Minnesota) Western Lake Superior Sanitary District (Minnesota) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Program Info State Minnesota Program Type Siting and Permitting A sanitary board is established to deal with long-term serious problems relating to water pollution and solid waste disposal in the area. The district can set regulations regarding garbage management and recycling,

111

Microsoft PowerPoint - IEEE IAS PES 102313.pptx  

NLE Websites -- All DOE Office Websites (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

112

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

113

Lake-Effect Thunderstorms in the Lower Great Lakes  

Science Conference Proceedings (OSTI)

Cloud-to-ground (CG) lightning, radar, and radiosonde data were examined to determine how frequently lake-effect storms (rain/snow) with lightning occurred over and near the lower Great Lakes region (Lakes Erie and Ontario) from September 1995 ...

Scott M. Steiger; Robert Hamilton; Jason Keeler; Richard E. Orville

2009-05-01T23:59:59.000Z

114

Black Hawk Lake Fresno River  

E-Print Network (OSTI)

Black Hawk Lake Fresno River R D 4 0 0 RD 415 HWY41 RD 207 REVISRD YO SEM ITE SP RINGS P KY LILLEY County Rosedale Ranch Revis Mountain Daulton Spring Red Top Lookout Buford Mountain Black Hawk Lake

Wang, Zhi

115

Obama Administration Hosts Great Lakes Offshore Wind Workshop...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Hosts Great Lakes Offshore Wind Workshop in Chicago with Great Lakes Wind Collaborative Obama Administration Hosts Great Lakes Offshore Wind Workshop in Chicago with Great Lakes...

116

Type Ia Supernovae Rates and Galaxy Clustering from the CFHT Supernova Legacy Survey  

E-Print Network (OSTI)

The Canada-France-Hawaii Telescope Supernova Legacy Survey (SNLS) has created a large homogeneous database of intermediate redshift (0.2 rates, properties, and host galaxy star formation rates. The SNLS SN Ia database has now been combined with a photometric redshift galaxy catalog and an optical galaxy cluster catalog to investigate the possible influence of galaxy clustering on the SN Ia rate, over and above the expected effect due to the dependence of SFR on clustering through the morphology-density relation. We identify three cluster SNe Ia, plus three additional possible cluster SNe Ia, and find the SN Ia rate per unit mass in clusters at intermediate redshifts is consistent with the rate per unit mass in field early-type galaxies and the SN Ia cluster rate from low redshift cluster targeted surveys. We also find the number of SNe Ia in cluster environments to be within a factor of two of expectations from the two component SNIa rate model.

M. L. Graham; C. J. Pritchet; M. Sullivan; S. D. J. Gwyn; J. D. Neill; E. Y. Hsiao; P. Astier; D. Balam; C. Balland; S. Basa; R. G. Carlberg; A. Conley; D. Fouchez; J. Guy; D. Hardin; I. M. Hook; D. A. Howell; R. Pain; K. Perrett; N. Regnault; S. Baumont; J. Le Du; C. Lidman; S. Perlmutter; P. Ripoche; N. Suzuki; E. S. Walker; T. Zhang

2008-01-31T23:59:59.000Z

117

Publications Portal  

Science Conference Proceedings (OSTI)

Publications Portal. ... a mention of the concept of electronic books, or ebooks. ... http://www.nist.gov/manuscript-publication-search.cfm?pub_id=151477 ...

2012-09-17T23:59:59.000Z

118

Darshan Publications  

NLE Websites -- All DOE Office Websites (Extended Search)

Publications June 18th, 2013 Publications from the Darshan team: Argonne Leadership Computing Facility, "ALCF IO Data Repository", Technical Memorandum ANLALCFTM-131, Argonne...

119

NETL: Publications  

NLE Websites -- All DOE Office Websites (Extended Search)

Publications Publications Technology Reference Shelves Oil & Natural Gas Supply Coal & Power Systems Carbon Storage Hydrogen & Clean Fuels Accomplishment Reports Brochures All...

120

Fitting Type Ia supernovae with coupled dark energy  

E-Print Network (OSTI)

We discuss the possible consistency of the recently discovered Type Ia supernovae at z>1 with models in which dark energy is strongly coupled to a significant fraction of dark matter, and in which an (asymptotic) accelerated phase exists where dark matter and dark energy scale in the same way. Such a coupling has been suggested for a possible solution of the coincidence problem, and is also motivated by string cosmology models of "late time" dilaton interactions. Our analysis shows that, for coupled dark energy models, the recent data are still consistent with acceleration starting as early as at $z=3$ (to within 90% c.l.), although at the price of a large "non-universality" of the dark energy coupling to different matter fields. Also, as opposed to uncoupled models which seem to prefer a ``phantom'' dark energy, we find that a large amount of coupled dark matter is compatible with present data only if the dark energy field has a conventional equation of state w>-1.

Amendola, L; Piazza, F; Amendola, Luca; Gasperini, Maurizio; Piazza, Federico

2004-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "lake 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

Mtrologie des supernovae de type Ia pour la cosmologie : instrumentation et analyse calorimtrique.  

E-Print Network (OSTI)

??L'utilisation des supernovae de type Ia comme indicateurs de distance est un pilier du modle de concordance actuel en cosmologie. Le travail d'instrumentation prsent dans (more)

Juramy, Claire

2006-01-01T23:59:59.000Z

122

Toward Exascale Computing of Type Ia and Ib,c Supernovae: V&V...  

NLE Websites -- All DOE Office Websites (Extended Search)

Toward Exascale Computing of Type Ia and Ib,c Supernovae: V&V of Current Models PI Name: Don Lamb PI Email: lamb@oddjob.uchicago.edu Institution: University Of Chicago Allocation...

123

History Publications  

Energy.gov (U.S. Department of Energy (DOE))

List of historical publications available through the Department's History Office, including free PDF versions.

124

Diversity of supernovae Ia determined using equivalent widths of Si II 4000  

E-Print Network (OSTI)

Spectroscopic and photometric properties of low and high-z supernovae Ia (SNe Ia) have been analyzed in order to achieve a better understanding of their diversity and to identify possible SN Ia sub-types. We use wavelet transformed spectra in which one can easily measure spectral features. We investigate the \\ion{Si}{II} 4000 equivalent width ($EW_w\\lbrace\\ion{Si}{II}\\rbrace$). The ability and, especially, the ease in extending the method to SNe at high-$z$ is demonstrated. We applied the method to 110 SNe Ia and found correlations between $EW_w\\lbrace\\ion{Si}{II}\\rbrace$ and parameters related to the light-curve shape for 88 supernovae with available photometry. No evidence for evolution of $EW_w\\lbrace\\ion{Si}{II}\\rbrace$ with redshift is seen. Three sub-classes of SNe Ia were confirmed using an independent cluster analysis with only light-curve shape, colour, and $EW_w\\lbrace\\ion{Si}{II}\\rbrace$. SNe from high-$z$ samples seem to follow a similar grouping to nearby objects. The $EW_w\\lbrace\\ion{Si}{II}\\rbrace$ value measured on a single spectrum may point towards SN Ia sub-classification, avoiding the need for expansion velocity gradient calculations.

V. Arsenijevic; S. Fabbro; A. M. Mourao; A. J. Rica da Silva

2008-09-18T23:59:59.000Z

125

salt lake city.cdr  

Office of Legacy Management (LM)

Locations of the Salt Lake City Processing and Disposal Sites Locations of the Salt Lake City Processing and Disposal Sites This fact sheet provides information about the Uranium Mill Tailings Radiation Control Act of 1978 Title I processing site and disposal site at Salt Lake City, Utah. These sites are managed by the U.S. Department of Energy Office of Legacy Management. Salt Lake City, Utah, Processing and Disposal Sites Site Descriptions and History Regulatory Setting The former Salt Lake City processing site is located about 4 miles south-southwest of the center of Salt Lake City, Utah, at 3300 South and Interstate 15. The Vitro Chemical Company processed uranium and vanadium ore at the site from 1951 until 1968. Milling operations conducted at the processing site created radioactive tailings, a predominantly sandy material.

126

Method for lake restoration  

DOE Patents (OSTI)

A process for removing pollutants or minerals from lake, river or ocean sediments or from mine tailings is disclosed. Magnetically attractable collection units containing an ion exchange or sorbent media with an affinity for a chosen target substance are distributed in the sediments or tailings. After a period of time has passed sufficient for the particles to bind up the target substances, a magnet drawn through the sediments or across the tailings retrieves the units along with the target substance.

Dawson, Gaynor W. (Richland, WA); Mercer, Basil W. (Pasco, WA)

1979-01-01T23:59:59.000Z

127

Why Sequence Lake Vostok accretion ice?  

NLE Websites -- All DOE Office Websites (Extended Search)

Sequence Lake Vostok accretion ice? Lake Vostok is the largest known subglacial lake in central Antarctica, though it's been buried under 4 kilometers (nearly 2.5 miles) of ice for...

128

EIS-0464: Lake Charles Carbon Capture and Storage (CCS) Project in  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4: Lake Charles Carbon Capture and Storage (CCS) Project in 4: Lake Charles Carbon Capture and Storage (CCS) Project in Calcasieu Parish, Louisiana EIS-0464: Lake Charles Carbon Capture and Storage (CCS) Project in Calcasieu Parish, Louisiana Summary This EIS will evaluate the environmental impacts of a proposal to provide financial assistance for the construction and operation of a project proposed by Leucadia Energy, LLC. DOE selected this project for an award of financial assistance through a competitive process under the Industrial Carbon Capture and Sequestration Program. Public Comment Opportunities None available at this time. Documents Available for Download November 22, 2013 EIS-0464: EPA Notice of Availability of Final Environmental Impact Statement Lake Charles Carbon Capture and Sequestration Project, Lake Charles,

129

Utah Division of Public Utilities | Open Energy Information  

Open Energy Info (EERE)

Utah Division of Public Utilities Utah Division of Public Utilities Jump to: navigation, search Name Utah Division of Public Utilities Address 160 East 300 South Place Salt Lake City, Utah Zip 84111 Phone number 800-874-0904 Website http://publicutilities.utah.go References Website[1] This article is a stub. You can help OpenEI by expanding it. Utah Division of Public Utilities is an organization based in Salt Lake City, Utah. The Division of Public Utilities, makes recommendations to the Utah Public Service Commission for rate-making purposes, applications, hearings and other issues affecting quality of service. The Division also handles and investigates consumer complaints and monitors utility operations to ensure compliance with Public Service Commission rules, regulations and orders.

130

Wind Equipment: Creating Jobs Along the Lake Erie Shore | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Wind Equipment: Creating Jobs Along the Lake Erie Shore Wind Equipment: Creating Jobs Along the Lake Erie Shore Wind Equipment: Creating Jobs Along the Lake Erie Shore August 16, 2012 - 9:36am Addthis 1 of 3 Finished wind tower sections await load-out at Ventower Industries, state-of-the-art fabrication facility in Monroe, MI. Image: Ventower Industries. 2 of 3 Ventower operations team loading out first sections produced at Monroe plant. Image: Ventower Industries 3 of 3 Production team members in attendance at Ventower's ribbon cutting ceremony in August 2011. Image: Ventower Industries Monroe, Michigan Niketa Kumar Niketa Kumar Public Affairs Specialist, Office of Public Affairs What are the key facts? Ventower Industries supplies wind turbine towers for projects throughout the Great Lakes and Northeast regions. Since opening, the company has grown to 53 employees.

131

Great Lakes Bioenergy Research Center Technologies Available ...  

Great Lakes Bioenergy Research Center Technologies Available for Licensing Established by the Department of Energy (DOE) in 2007, the Great Lakes Bioenergy Research ...

132

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

SciTech Connect

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

133

Publications Portal  

Science Conference Proceedings (OSTI)

... Many proposed computational platforms are dri ... http://www.nist.gov/ manuscript-publication-search.cfm?pub_id=901100 413. ...

2012-09-17T23:59:59.000Z

134

Lake Michigan Lake Breezes: Climatology, Local Forcing, and Synoptic Environment  

Science Conference Proceedings (OSTI)

A method was developed to identify the occurrence of lake-breeze events along the eastern, western, and both shores of Lake Michigan during a 15-yr period (198296). Comparison with detailed observations from May through September of 199697 ...

Neil F. Laird; David A. R. Kristovich; Xin-Zhong Liang; Raymond W. Arritt; Kenneth Labas

2001-03-01T23:59:59.000Z

135

2012 Publications  

NLE Websites -- All DOE Office Websites (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

136

2010 Publications  

NLE Websites -- All DOE Office Websites (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

137

Archived Publications  

NLE Websites -- All DOE Office Websites (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

138

Pyramid Lake Renewable Energy Project  

DOE Green Energy (OSTI)

The Pyramid Lake Paiute Tribe is a federally recognized Tribe residing on the Pyramid Lake Reservation in western Nevada. The funding for this project was used to identify blind geothermal systems disconnected from geothermal sacred sites and develop a Tribal energy corporation for evaluating potential economic development for profit.

John Jackson

2008-03-14T23:59:59.000Z

139

PYRAMID LAKE RENEWEABLE ENERGY PLAN  

DOE Green Energy (OSTI)

The Pyramid Lake Renewable Energy Plan covers these areas: energy potential (primarily focusing on geothermal resource potential, but also more generally addressing wind energy potential); renewable energy market potential; transmission system development; geothermal direct use potential; and business structures to accomplish the development objectives of the Pyramid Lake Paiute Tribe.

HIGH DESERT GEOCULTURE, LLC

2009-06-06T23:59:59.000Z

140

THE FIRST MAXIMUM-LIGHT ULTRAVIOLET THROUGH NEAR-INFRARED SPECTRUM OF A TYPE Ia SUPERNOVA  

Science Conference Proceedings (OSTI)

We present the first maximum-light ultraviolet (UV) through near-infrared (NIR) Type Ia supernova (SN Ia) spectrum. This spectrum of SN 2011iv was obtained nearly simultaneously by the Hubble Space Telescope at UV/optical wavelengths and the Magellan Baade telescope at NIR wavelengths. These data provide the opportunity to examine the entire maximum-light SN Ia spectral energy distribution. Since the UV region of an SN Ia spectrum is extremely sensitive to the composition of the outer layers of the explosion, which are transparent at longer wavelengths, this unprecedented spectrum can provide strong constraints on the composition of the SN ejecta, and similarly the SN explosion and progenitor system. SN 2011iv is spectroscopically normal, but has a relatively fast decline ({Delta}m{sub 15}(B) = 1.69 {+-} 0.05 mag). We compare SN 2011iv to other SNe Ia with UV spectra near maximum light and examine trends between UV spectral properties, light-curve shape, and ejecta velocity. We tentatively find that SNe with similar light-curve shapes but different ejecta velocities have similar UV spectra, while those with similar ejecta velocities but different light-curve shapes have very different UV spectra. Through a comparison with explosion models, we find that both a solar-metallicity W7 and a zero-metallicity delayed-detonation model provide a reasonable fit to the spectrum of SN 2011iv from the UV to the NIR.

Foley, Ryan J.; Marion, G. Howie; Challis, Peter; Kirshner, Robert P.; Berta, Zachory K. [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Kromer, Markus; Taubenberger, Stefan; Hillebrandt, Wolfgang; Roepke, Friedrich K.; Ciaraldi-Schoolmann, Franco; Seitenzahl, Ivo R. [Max-Planck-Institut fuer Astrophysik, Karl-Schwarzschild-Strasse 1, D-85748 Garching bei Muenchen (Germany); Pignata, Giuliano [Departamento de Ciencias Fisicas, Universidad Andres Bello, Avda. Republica 252, Santiago (Chile); Stritzinger, Maximilian D. [Department of Physics and Astronomy, Aarhus University, Ny Munkegade, DK-8000 Aarhus C (Denmark); Filippenko, Alexei V.; Li Weidong; Silverman, Jeffrey M. [Department of Astronomy, University of California, Berkeley, CA 94720-3411 (United States); Folatelli, Gaston [Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU, WPI), Todai Institutes for Advanced Study, University of Tokyo, Kashiwa 277-8583 (Japan); Hsiao, Eric Y.; Morrell, Nidia I. [Carnegie Observatories, Las Campanas Observatory, La Serena (Chile); Simcoe, Robert A., E-mail: rfoley@cfa.harvard.edu [MIT-Kavli Institute for Astrophysics and Space Research, 77 Massachusetts Avenue, 37-664D Cambridge, MA 02139 (United States); and others

2012-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "lake 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

Water law - Public Trust Doctrine  

SciTech Connect

In a case involving California's Mono Lake, the State Supreme Court held that infringement of the values protected by the Public Trust Doctrine is a separate ground for challenging water appropriations, and that the continuing nature of the state's duty as trustee prevents the acquisition of a vested right to appropriations that injure navigation, commerce, and fisheries. The author summarizes the history and the competing claims of the Doctrine and the California Appropriative Water Rights System. The National Audubon suit now makes it possible for any member of the public to challenge any surface water diversion as injurious to the public trust, but it also offers the California courts an opportunity to redirect the state's water policies. 130 references.

Casey, E.S.

1984-07-01T23:59:59.000Z

142

Why Sequence Great Salt Lake?  

NLE Websites -- All DOE Office Websites (Extended Search)

Great Salt Lake? Great Salt Lake? On average, the Great Salt Lake is four times saltier than the ocean and also has heavy metals, high concentrations of sulfur and petroleum seeps. In spite of all this, the lake is the saltiest body of water to support life. The lake hosts brine shrimp, algae and a diverse array of microbes, not to mention the roughly 5 million birds that migrate there annually. The secret to these microbes' ability to survive under such harsh conditions might be revealed in their genes. Researchers expect the genetic data will provide insight into how the microorganisms tolerate pollutants such as sulfur and detoxify pollutants such as sulfur and heavy metals like mercury. The information could then be used to develop bioremediation techniques. Researchers also expect that sequencing microorganisms sampled

143

Great Lakes | OpenEI  

Open Energy Info (EERE)

Lakes Lakes Dataset Summary Description This dataset is a geographic shapefile generated from the original raster data. The original raster data resolution is a 200-meter cell size. Source National Renewable Energy Laboratory (NREL) Date Released August 19th, 2010 (4 years ago) Date Updated August 23rd, 2010 (4 years ago) Keywords GIS Great Lakes NREL offshore wind shapefile U.S. wind windspeed Data application/zip icon Download Shapefile (zip, 11.8 MiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period License License Other or unspecified, see optional comment below Comment DISCLAIMER NOTICE This GIS data was developed by the National Renewable Energy Laboratory ("NREL"), which is operated by the Alliance for Sustainable Energy, LLC for the U.S. Department of Energy ("DOE"). The user is granted the right, without any fee or cost, to use, copy, modify, alter, enhance and distribute this data for any purpose whatsoever, provided that this entire notice appears in all copies of the data. Further, the user of this data agrees to credit NREL in any publications or software that incorporate or use the data. Access to and use of the GIS data shall further impose the following obligations on the User. The names DOE/NREL may not be used in any advertising or publicity to endorse or promote any product or commercial entity using or incorporating the GIS data unless specific written authorization is obtained from DOE/NREL. The User also understands that DOE/NREL shall not be obligated to provide updates, support, consulting, training or assistance of any kind whatsoever with regard to the use of the GIS data. THE GIS DATA IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL DOE/NREL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER, INCLUDING BUT NOT LIMITED TO CLAIMS ASSOCIATED WITH THE LOSS OF DATA OR PROFITS, WHICH MAY RESULT FROM AN ACTION IN CONTRACT, NEGLIGENCE OR OTHER TORTIOUS CLAIM THAT ARISES OUT OF OR IN CONNECTION WITH THE ACCESS OR USE OF THE GIS DATA. The User acknowledges that access to the GIS data is subject to U.S. Export laws and regulations and any use or transfer of the GIS data must be authorized under those regulations. The User shall not use, distribute, transfer, or transmit GIS data or any products incorporating the GIS data except in compliance with U.S. export regulations. If requested by DOE/NREL, the User agrees to sign written assurances and other export-related documentation as may be required to comply with U.S. export regulations. DISCLAIMER NOTICE This GIS data was developed by the National Renewable Energy Laboratory ("NREL"), which is operated by the Alliance for Sustainable Energy, LLC for the U.S. Department of Energy ("DOE"). The user is granted the right, without any fee or cost, to use, copy, modify, alter, enhance and distribute this data for any purpose whatsoever, provided that this entire notice appears in all copies of the data. Further, the user of this data agrees to credit NREL in any publications or software that incorporate or use the data. Access to and use of the GIS data shall further impose the following obligations on the User. The names DOE/NREL may not be used in any advertising or publicity to endorse or promote any product or commercial entity using or incorporating the GIS data unless specific written authorization is obtained from DOE/NREL. The User also understands that DOE/NREL shall not be obligated to provide updates, support, consulting, training or assistance of any kind whatsoever with regard to the use of the GIS data. THE GIS DATA IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL DOE/NREL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER, INCLUDING BUT NOT LIMITED TO CLAIMS ASSOCIATED WITH THE LOSS OF DATA OR PROFITS, WHICH MAY RESULT FROM AN ACTION IN CONTRACT, NEGLIGENCE OR OTHER TORTIOUS CLAIM THAT ARISES OUT OF OR IN CONNECTION WITH THE ACCESS OR USE OF THE GIS DATA. The User acknowledges that access to the GIS data is subject to U.S. Export laws and regulations and any use or transfer of the GIS data must be authorized under those regulations. The User shall not use, distribute, transfer, or transmit GIS data or any products incorporating the GIS data except in compliance with U.S. export regulations. If requested by DOE/NREL, the User agrees to sign written assurances and other export-related documentation as may be required to comply with U.S. export regulations.

144

The Lake Effect of the Great Salt Lake: Overview and Forecast Problems  

Science Conference Proceedings (OSTI)

A lake-effect snow phenomenon along the shore of the Great Salt Lake (GSL) in Utah is documented and related to a similar, well-documented lake effect along the shores of the Great Lakes. Twenty-eight cases of GSL lake-effect snowfall are ...

David M. Carpenter

1993-06-01T23:59:59.000Z

145

Spectral Modeling of SNe Ia Near Maximum Light: Probing the Characteristics of Hydro Models  

E-Print Network (OSTI)

We have performed detailed NLTE spectral synthesis modeling of 2 types of 1-D hydro models: the very highly parameterized deflagration model W7, and two delayed detonation models. We find that overall both models do about equally well at fitting well observed SNe Ia near to maximum light. However, the Si II 6150 feature of W7 is systematically too fast, whereas for the delayed detonation models it is also somewhat too fast, but significantly better than that of W7. We find that a parameterized mixed model does the best job of reproducing the Si II 6150 line near maximum light and we study the differences in the models that lead to better fits to normal SNe Ia. We discuss what is required of a hydro model to fit the spectra of observed SNe Ia near maximum light.

E. Baron; S. Bongard; David Branch; Peter H. Hauschildt

2006-03-03T23:59:59.000Z

146

THE LOW-VELOCITY, RAPIDLY FADING TYPE Ia SUPERNOVA 2002es  

SciTech Connect

SN 2002es is a peculiar subluminous Type Ia supernova (SN Ia) with a combination of observed characteristics never before seen in an SN Ia. At maximum light, SN 2002es shares spectroscopic properties with the underluminous SN 1991bg subclass of SNe Ia, but with substantially lower expansion velocities ({approx}6000 km s{sup -1}) more typical of the peculiar SN 2002cx subclass. Photometrically, SN 2002es differs from both SN 1991bg-like and SN 2002cx-like supernovae. Although at maximum light it is subluminous (M{sub B} = -17.78 mag), SN 2002es has a relatively broad light curve ({Delta}m{sub 15}(B) = 1.28 {+-} 0.04 mag), making it a significant outlier in the light-curve width versus luminosity relationship. We estimate a {sup 56}Ni mass of 0.17 {+-} 0.05 M{sub Sun} synthesized in the explosion, relatively low for an SN Ia. One month after maximum light, we find an unexpected plummet in the bolometric luminosity. The late-time decay of the light curves is inconsistent with our estimated {sup 56}Ni mass, indicating that either the light curve was not completely powered by {sup 56}Ni decay or the ejecta became optically thin to {gamma}-rays within a month after maximum light. The host galaxy is classified as an S0 galaxy with little to no star formation, indicating that the progenitor of SN 2002es is likely from an old stellar population. We also present a less extensive data set for SN 1999bh, an object which shares similar photometric and spectroscopic properties. Both objects were found as part of the Lick Observatory Supernova Search, allowing us to estimate that these objects should account for 2.5% of SNe Ia within a fixed volume. Current theoretical models are unable to explain the observed characteristics of SN 2002es.

Ganeshalingam, Mohan; Li Weidong; Filippenko, Alexei V.; Silverman, Jeffrey M.; Shen, Ken J. [Department of Astronomy, University of California, Berkeley, CA 94720-3411 (United States); Chornock, Ryan; Foley, Ryan J.; Kirshner, Robert P.; Calkins, Mike [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Matheson, Thomas [National Optical Astronomy Observatory, 950 North Cherry Avenue, Tucson, AZ 85719 (United States); Milne, Peter, E-mail: mganesh@astro.berkeley.edu [Steward Observatory, University of Arizona, 933 North Cherry Avenue, Tucson, AZ 85721 (United States)

2012-06-01T23:59:59.000Z

147

EARLY PHASE OBSERVATIONS OF EXTREMELY LUMINOUS TYPE Ia SUPERNOVA 2009dc  

Science Conference Proceedings (OSTI)

We present early phase observations in optical and near-infrared wavelengths for the extremely luminous Type Ia supernova (SN Ia) 2009dc. The decline rate of the light curve is DELTAm{sub 15}(B) = 0.65 +- 0.03, which is one of the slowest among SNe Ia. The peak V-band absolute magnitude is estimated to be M{sub V} = -19.90 +- 0.15 mag if no host extinction is assumed. It reaches M{sub V} = -20.19 +- 0.19 mag if we assume the host extinction of A{sub V} = 0.29 mag. SN 2009dc belongs to the most luminous class of SNe Ia, like SNe 2003fg and 2006gz. Our JHK{sub s} -band photometry shows that this SN is also one of the most luminous SNe Ia in near-infrared wavelengths. We estimate the ejected {sup 56}Ni mass of 1.2 +- 0.3 M{sub sun} for the no host extinction case (and of 1.6 +- 0.4 M{sub sun} for the host extinction of A{sub V} = 0.29 mag). The C II lambda6580 absorption line remains visible until a week after the maximum brightness, in contrast to its early disappearance in SN 2006gz. The line velocity of Si II lambda6355 is about 8000 km s{sup -1} around the maximum, being considerably slower than that of SN 2006gz. The velocity of the C II line is similar to or slightly less than that of the Si II line around the maximum. The presence of the carbon line suggests that the thick unburned C+O layer remains after the explosion. Spectropolarimetric observations by Tanaka et al. indicate that the explosion is nearly spherical. These observational facts suggest that SN 2009dc is a super-Chandrasekhar mass SN Ia.

Yamanaka, M.; Arai, A.; Chiyonobu, S.; Fukazawa, Y.; Ikejiri, Y.; Itoh, R.; Komatsu, T.; Miyamoto, H. [Department of Physical Science, Hiroshima University, Kagamiyama 1-3-1, Higashi-Hiroshima 739-8526 (Japan); Kawabata, K. S. [Hiroshima Astrophysical Science Center, Hiroshima University, Higashi-Hiroshima, Hiroshima 739-8526 (Japan); Kinugasa, K.; Hashimoto, O.; Honda, S. [Gunma Astronomical Observatory, Takayama, Gunma 377-0702 (Japan); Tanaka, M. [Department of Astronomy, School of Science, University of Tokyo, Bunkyo-ku, Tokyo 113-0033 (Japan); Imada, A.; Kuroda, D. [Okayama Astrophysical Observatory, National Astronomical Observatory of Japan, Kamogata, Asakuchi-shi, Okayama 719-0232 (Japan); Maeda, K.; Nomoto, K. [Institute for the Physics and Mathematics of the Universe, University of Tokyo, Kashiwa (Japan); Kamata, Y. [National Astronomical Observatory of Japan, Osawa, Mitaka, Tokyo 181-8588 (Japan); Kawai, N. [Department of Physics, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551 (Japan); Konishi, K., E-mail: myamanaka@hiroshima-u.ac.j [Institute for Cosmic Ray Research, University of Tokyo, 5-1-5, Kashiwanoha, Kashiwa, Chiba, 277-8582 (Japan)

2009-12-20T23:59:59.000Z

148

Publications Portal  

Science Conference Proceedings (OSTI)

... Growing public concern over air quality has led ... Distillation Curve Analysis of Biodiesel Fuels: Assessment ... Method Part 4: Alcohols, Aldehydes, and ...

2012-09-17T23:59:59.000Z

149

Publications Portal  

Science Conference Proceedings (OSTI)

... publication-search.cfm?pub_id=10539 3. 10 Volt Programmable Josephson voltage standard circuits using NbSi-barrier junctions Topic: Quantum ...

2012-09-17T23:59:59.000Z

150

Publications Portal  

Science Conference Proceedings (OSTI)

... www.nist.gov/manuscript-publication-search.cfm?pub_id=100199 4. Statistical Correlation of Spectroscopic Analysis of Poplar Samples Published ...

2012-09-17T23:59:59.000Z

151

Geothermal: Publications  

Office of Scientific and Technical Information (OSTI)

GEOTHERMAL TECHNOLOGIES LEGACY COLLECTION - Publications Geothermal Technologies Legacy Collection HelpFAQ | Site Map | Contact Us | Admin Log On HomeBasic Search About...

152

Publications Portal  

Science Conference Proceedings (OSTI)

... http://www.nist.gov/manuscript-publication-search.cfm?pub_id=911090 2. Early LNG Program and LN2 Cryogenic Flow Measurement Facility at ...

2012-09-17T23:59:59.000Z

153

MSID Publications  

Science Conference Proceedings (OSTI)

... Publication date: June 1993. Citation: Don Libes: "A Debugger for Tcl Applications," Proceedings of the 1993 Tcl/Tk Conference, June, 1993. ...

154

Publications Portal  

Science Conference Proceedings (OSTI)

... GLUT/Tk: Open GL with Tcl/Tk Series: Special Publication (NIST SP) Report Number: 500-253 Published: 5/1/2003 Author: Joseph Konczal Abstract ...

2013-12-19T23:59:59.000Z

155

Publications Portal  

Science Conference Proceedings (OSTI)

... GLUT/Tk: Open GL with Tcl/Tk Series: Special Publication (NIST SP) Report Number: 500-253 Topic: Information Technology Published: 5/1/2002 ...

2013-12-19T23:59:59.000Z

156

WBM Publications  

NLE Websites -- All DOE Office Websites (Extended Search)

CMS Web Based Monitoring Publications CHEP 2012 Presenter: Irakli Chakaberia Title: New Developments in Web Based Monitoring at the CMS Experiment Authors: William Badgett, Irakli...

157

Publications Portal  

Science Conference Proceedings (OSTI)

... http://www.nist.gov/manuscript-publication-search.cfm?pub_id=912942 72. Fire Tests of Amtrak Passenger Rail Vehicle Interiors. Final Report. ...

2012-09-17T23:59:59.000Z

158

MSID Publications  

Science Conference Proceedings (OSTI)

... Publication summary. Author(s): G. Thomas, G. Thompson, C. Chung, Edward Barkmeyer, F. Carter, M. Templeton, S. Fox and B. Hartman. ...

159

Public Process  

NLE Websites -- All DOE Office Websites (Extended Search)

AGENCY: Department of Energy. 10 CFR Part 903 Procedures for Public Participation in Power and Transmission Rate Adjustments and Extensions 50 FR 37835 September 18, 1985...

160

Publications Portal  

Science Conference Proceedings (OSTI)

... Answering Track Series: Special Publication (NIST SP) Topic: Information Delivery Systems Published: 11/5/2008 Authors: Hoa Trang Dang, Jimmy ...

2012-09-17T23:59:59.000Z

Note: This page contains sample records for the topic "lake 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.


161

Publications Portal  

Science Conference Proceedings (OSTI)

... Olthoff Abstract: This volume deals with the basic knowledge and ... manuscript- publication-search.cfm?pub_id=31439 2. Electricity Division Programs ...

2012-09-17T23:59:59.000Z

162

Publications Portal  

Science Conference Proceedings (OSTI)

... gov/manuscript-publication-search.cfm?pub_id=831316 6. Distribution and Retention of ^u137^Cs in Sediments at the Hanford Site, Washington ...

2012-09-17T23:59:59.000Z

163

ARM - Publications  

NLE Websites -- All DOE Office Websites (Extended Search)

Lidar Technologies, Techniques, and Measurements for Atmospheric Remote Sensing VIII, : SPIE - The International Society for Optical Engineering. Read more Publication Notice: 3...

164

Publications Portal  

Science Conference Proceedings (OSTI)

... The MOSS project sought to reduce transi ... ... nist.gov/manuscript-publication- search.cfm?pub_id=911880 6. AP210 Edition 2 Concept of Operations ...

2012-09-17T23:59:59.000Z

165

Public Outreach  

NLE Websites -- All DOE Office Websites (Extended Search)

58 9 Executive Summary This manual represents a distillation of best practices for public outreach and education to support carbon dioxide (CO 2...

166

Publications Portal  

Science Conference Proceedings (OSTI)

... The method is based on iter ... http://www.nist.gov/manuscript-publication-search. cfm?pub_id=901466 89. ... The method is based on iter ... ...

2012-09-17T23:59:59.000Z

167

Publications Portal  

Science Conference Proceedings (OSTI)

... publication-search.cfm?pub_id=901284 6. Certification of Selected Polynuclear Aromatic Hydrocarbons in SRM l580, "Organics in Shale Oil" Topic ...

2013-12-19T23:59:59.000Z

168

NBP RFI: Communications Requirements- Comments of Lake Region...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Lake Region Electric Cooperative- Minnesota NBP RFI: Communications Requirements- Comments of Lake Region Electric Cooperative- Minnesota Comments of Lake Region Electric...

169

Evaluation of the CLM4 Lake Model at a Large and Shallow Freshwater Lake  

Science Conference Proceedings (OSTI)

Models of lake physical processes provide the lower flux boundary conditions for numerical predictions of weather and climate in lake basins. So far, there have been few studies on evaluating lake model performance at the diurnal time scale and ...

Bin Deng; Shoudong Liu; Wei Xiao; Wei Wang; Jiming Jin; Xuhui Lee

2013-04-01T23:59:59.000Z

170

Orographic Effects in Simulated Lake-Effect Snowstorms over Lake Michigan  

Science Conference Proceedings (OSTI)

Numerical simulations of lake-effect snowstorms over Lake Michigan show that orography enhances precipitation rates and mesoscale updrafts and strengthens the land breeze. The mild orographic changes east of Lake Michigan as modeled with an 8-km ...

Mark R. Hjelmfelt

1992-02-01T23:59:59.000Z

171

PNNL: Publication Details  

NLE Websites -- All DOE Office Websites (Extended Search)

we cannot locate that Publication. Please try the Publications Database for other PNNL Publications. Powered By ERICA, PNNL's publication metadatabase Publications Search...

172

Fish of the Great Lakes  

NLE Websites -- All DOE Office Websites (Extended Search)

of Cook County Richard B. Ogilvie, President Roland F. Eisenbeis, Supt. of Conservation FISH OF THE GREAT LAKES As you stand at the top of one of the tallest buildings in downtown...

173

Recent Great Lakes Ice Trends  

Science Conference Proceedings (OSTI)

Analysis of ice observations made by cooperative observers from shoreline stations reveals significant changes in the ice season on the North American Great Lakes over the past 35years. Although the dataset is highly inhomogeneous and year-to-...

Howard P. Hanson; Claire S. Hanson; Brenda H. Yoo

1992-05-01T23:59:59.000Z

174

CITY OF SHASTA LAKE NOTICE OF PUBLIC HEARING  

E-Print Network (OSTI)

to verify retail sellers' compliance with the RPS. Although not legally mandated, the Renewables Portfolio .........................................................................27 #12;vi Verification of RPS Delivery From Out-of-State Procurement this mandate, which will also help the state meet the greenhouse gas reduction target of reaching 1990

175

Symbiotic stars as possible progenitors of SNe Ia: binary parameters and overall outlook  

E-Print Network (OSTI)

Symbiotic stars are interacting binaries in which the first-formed white dwarf accretes and burns material from a red giant companion. This paper aims at presenting physical characteristics of these objects and discussing their possible link with progenitors of type Ia supernovae.

Miko?ajewska, J

2011-01-01T23:59:59.000Z

176

g-MODE EXCITATION DURING THE PRE-EXPLOSIVE SIMMERING OF TYPE Ia SUPERNOVAE  

SciTech Connect

Prior to the explosive burning of a white dwarf (WD) that makes a Type Ia supernova (SN Ia), the star 'simmers' for {approx}10{sup 3} yr in a convecting, carbon-burning region. I estimate the excitation of g-modes by convection during this phase and explore their possible effect on the WD. As these modes propagate from the core of the WD toward its surface, their amplitudes grow with decreasing density. Once the modes reach nonlinear amplitudes, they break and deposit their energy into a shell of mass {approx}10{sup -4} M{sub sun}. This raises the surface temperature by {approx}4 x 10{sup 8} K, which is sufficient to ignite a layer of helium, as is expected to exist for some SN Ia scenarios. This predominantly synthesizes {sup 40}Ca, but some amount of {sup 28}Si, {sup 32}S, and {sup 44}Ti may also be present. These ashes are expanded out with the subsequent explosion up to velocities of {approx}20, 000 km s{sup -1}, which may explain the high velocity features (HVFs) seen in many SNe Ia. The appearance of HVFs would therefore be a useful discriminant for determining between progenitors, since a flammable helium-rich layer will not be present for accretion from a C/O WD as in a merger scenario. I also discuss the implications of {sup 44}Ti production.

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

2011-09-01T23:59:59.000Z

177

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 structure which, de- pending on density, may involve separate regions of carbon, oxygen and silicon burning, all propagating in a self-similar, subsonic front. The separation between these three burning regions

178

A Test for the Nature of the Type Ia Supernova Explosion Mechanism  

E-Print Network (OSTI)

Currently popular models for Type Ia supernovae (SNe Ia) fall into two general classes. The first comprises explosions of nearly pure carbon/oxygen (C/O) white dwarfs at the Chandrasekhar limit which ignite near their centers. The second consists of lower-mass C/O cores which are ignited by the detonation of an accreted surface helium layer. Explosions of the latter type produce copious Fe, Co and Ni K-alpha emission from 56Ni and 56Co decay in the detonated surface layers, emission which is much weaker from Chandrasekhar-mass models. The presence of this emission provides a simple and unambiguous discriminant between these two models for SNe Ia. Both mechanisms may produce 0.1-0.6 solar masses of 56Ni, making them bright gamma-ray line emitters. The time to maximum brightness of 56Ni decay lines is distinctly shorter in the sub-Chandrasekhar mass class of model (approximately 15 days) than in the Chandrasekhar mass model (approximately 30 days), making gamma-ray line evolution another direct test of the explosion mechanism. It should just be possible to detect K-shell emission from a sub-Chandrasekhar explosion from SNe Ia as far away as the Virgo cluster with the XMM Observatory. A 1 to 2 square meter X-ray telescope such as the proposed Con-X Observatory could observe K-alpha emission from sub-Chandrasekhar mass SNe Ia in the Virgo cluster, providing not just a detection, but high-accuracy flux and kinematic information.

Philip A. Pinto; Ronald G. Eastman; Tamara Rogers

2000-08-21T23:59:59.000Z

179

WHITE DWARF/M DWARF BINARIES AS SINGLE DEGENERATE PROGENITORS OF TYPE Ia SUPERNOVAE  

SciTech Connect

Limits on the companions of white dwarfs in the single-degenerate scenario for the origin of Type Ia supernovae (SNe Ia) have gotten increasingly tight, yet igniting a nearly Chandrasekhar mass C/O white dwarf from a condition of near hydrostatic equilibrium provides compelling agreement with observed spectral evolution. The only type of non-degenerate stars that survive the tight limits, M{sub V} {approx}> 8.4 on the SN Ia in SNR 0509-67.5 and M{sub V} {approx}> 9.5 in the remnant of SN 1572, are M dwarfs. While M dwarfs are observed in cataclysmic variables, they have special properties that have not been considered in most work on the progenitors of SNe Ia: they have small but finite magnetic fields and they flare frequently. These properties are explored in the context of SN Ia progenitors. White dwarf/M dwarf pairs may be sufficiently plentiful to provide, in principle, an adequate rate of explosions even with slow orbital evolution due to magnetic braking or gravitational radiation. Even modest magnetic fields on the white dwarf and M dwarf will yield adequate torques to lock the two stars together, resulting in a slowly rotating white dwarf, with the magnetic poles pointing at one another in the orbital plane. The mass loss will be channeled by a 'magnetic bottle' connecting the two stars, landing on a concentrated polar area on the white dwarf. This enhances the effective rate of accretion compared to spherical accretion. Luminosity from accretion and hydrogen burning on the surface of the white dwarf may induce self-excited mass transfer. The combined effects of self-excited mass loss, polar accretion, and magnetic inhibition of mixing of accretion layers give possible means to beat the 'nova limit' and grow the white dwarf to the Chandrasekhar mass even at rather moderate mass accretion rates.

Wheeler, J. Craig, E-mail: wheel@astro.as.utexas.edu [Department of Astronomy, University of Texas at Austin, Austin, TX 78712 (United States)

2012-10-20T23:59:59.000Z

180

Lake Whitney Comprehensive Water Quality Assessment, Phase 1B- Physical and Biological Assessment (USDOE)  

Science Conference Proceedings (OSTI)

Baylor University Center for Reservoir and Aquatic Systems Research (CRASR) has conducted a phased, comprehensive evaluation of Lake Whitney to determine its suitability for use as a regional water supply reservoir. The area along the Interstate 35 corridor between Dallas / Fort Worth Metroplex and the Waco / Temple Centroplex represents one of the fastest growth areas in the State of Texas and reliable water supplies are critical to sustainable growth. Lake Whitney is situated midway between these two metropolitan areas. Currently, the City of Whitney as well as all of Bosque and Hill counties obtain their potable water from the Trinity Sands aquifer. Additionally, parts of the adjoining McLennan and Burleson counties utilize the Trinity sands aquifer system as a supplement to their surface water supplies. Population growth coupled with increasing demands on this aquifer system in both the Metroplex and Centroplex have resulted in a rapid depletion of groundwater in these rural areas. The Lake Whitney reservoir represents both a potentially local and regional solution for an area experiencing high levels of growth. Because of the large scope of this project as well as the local, regional and national implications, we have designed a multifaceted approach that will lead to the solution of numerous issues related to the feasibility of using Lake Whitney as a water resource to the region. Phase IA (USEPA, QAPP Study Elements 1-4) of this research focused on the physical limnology of the reservoir (bathymetry and fine scale salinity determination) and develops hydrodynamic watershed and reservoir models to evaluate how salinity would be expected to change with varying hydrologic and climatic factors. To this end, we implemented a basic water quality modeling program in collaboration with the Texas Parks and Wildlife Department and the Texas Commission on Environmental Quality to add to the developing long-term database on Lake Whitney. Finally, we conducted an initial assessment of knowledge of watershed and water quality related issues by local residents and stakeholders of Lake Whitney and design an intervention educational program to address any deficiencies discovered. Phase IA was funded primarily from EPA Cooperative Agreement X7-9769 8901-0. Phase IC (USEPA, QAPP Study Element 5) of this research focused on the ambient toxicity of the reservoir with respect to periodic blooms of golden algae. Phase IC was funded primarily from Cooperative Agreement EM-96638001. Phase 1B (USDOE, Study Elements 6-11) complemented work being done via EPA funding on study elements 1-5 and added five new study elements: 6) Salinity Transport in the Brazos Watershed to Lake Whitney; 7) Bacterial Assessment; 8) Organic Contaminant Analysis on Lake Whitney; 9) Plankton Photosynthesis; 10) Lake Whitney Resident Knowledge Assessment; and 11) Engineering Scoping Perspective: Recommendations for Use.

Doyle, Robert D; Byars, Bruce W

2009-11-24T23:59:59.000Z

Note: This page contains sample records for the topic "lake 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

Public Activities  

NLE Websites -- All DOE Office Websites (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.

182

TAO: Publications  

NLE Websites -- All DOE Office Websites (Extended Search)

Publications Referencing TAO Impact Who We Are Acknowledgements License Contact Us Papers TAO 2.0 Users Manual, T. Munson, J. Sarich, Stefan M. Wild, S. Benson, and L....

183

USGCRP Publications  

NLE Websites -- All DOE Office Websites (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.

184

Publications Search  

NLE Websites -- All DOE Office Websites (Extended Search)

Search Search for publications of the Windows and Daylighting Group by title, author, journal, or keywords: Search for: Start Search Clear If the search doesn't produce the desired...

185

Contributions of Lake-Effect Periods to the Cool-Season Hydroclimate of the Great Salt Lake Basin  

Science Conference Proceedings (OSTI)

Although smaller lakes are known to produce lake-effect precipitation, their influence on the precipitation climatology of lake-effect regions remains poorly documented. This study examines the contribution of lake-effect periods (LEPs) to the ...

Kristen N. Yeager; W. James Steenburgh; Trevor I. Alcott

2013-02-01T23:59:59.000Z

186

Lake and reservoir restoration guidance manual: first edition  

SciTech Connect

This manual provides guidance to lake managers, homeowners, lake associations, and laypersons on lake and reservoir restoration, management and protection. It also provides information on how to identify lake problems, evaluate practices for restoring and protection lakes, watershed management, and creating a lake-management plan.

Moore, L.; Thornton, K.

1988-02-01T23:59:59.000Z

187

Category:Salt Lake City, UT | Open Energy Information  

Open Energy Info (EERE)

UT UT Jump to: navigation, search Go Back to PV Economics By Location Media in category "Salt Lake City, UT" The following 16 files are in this category, out of 16 total. SVFullServiceRestaurant Salt Lake City UT Moon Lake Electric Assn Inc (Utah).png SVFullServiceRestauran... 57 KB SVHospital Salt Lake City UT Moon Lake Electric Assn Inc (Utah).png SVHospital Salt Lake C... 57 KB SVLargeHotel Salt Lake City UT Moon Lake Electric Assn Inc (Utah).png SVLargeHotel Salt Lake... 55 KB SVLargeOffice Salt Lake City UT Moon Lake Electric Assn Inc (Utah).png SVLargeOffice Salt Lak... 57 KB SVMediumOffice Salt Lake City UT Moon Lake Electric Assn Inc (Utah).png SVMediumOffice Salt La... 62 KB SVMidriseApartment Salt Lake City UT Moon Lake Electric Assn Inc (Utah).png

188

Man-Made Lakes and Ponds  

NLE Websites -- All DOE Office Websites (Extended Search)

MAN-MADE LAKES AND PONDS Conservation is on the march. Slowly, we are stopping the pollution of our streams by sewage and industrial wastes; we are restoring many lakes and...

189

Old Publication Portal  

Science Conference Proceedings (OSTI)

Publications Portal. This publications database includes many of the most recent publications of the National Institute of ...

2012-09-10T23:59:59.000Z

190

Lake Region Electric Cooperative - Residential Energy Efficiency...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Region Electric Cooperative - Residential Energy Efficiency Rebate Program Lake Region Electric Cooperative - Residential Energy Efficiency Rebate Program Eligibility Residential...

191

Temperature analysis for lake Yojoa, Honduras  

E-Print Network (OSTI)

Lake Yojoa is the largest freshwater lake in Honduras, located in the central west region of the country (1405' N, 88 W). The lake has a surface area of 82 km2, a maximum depth of 26 m. and an average depth of 16 m. The ...

Chokshi, Mira (Mira K.)

2006-01-01T23:59:59.000Z

192

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

193

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

194

Constraining the spin-down timescale of the white-dwarf progenitors of Type Ia supernovae  

E-Print Network (OSTI)

Justham (2011) and DiStefano et al.\\ (2011) proposed that the white-dwarf progenitor of a Type Ia supernova (SN Ia) may have to spin down before it can explode. As the white dwarf spin-down timescale is not well known theoretically, we here try to constrain it empirically (within the framework of this spin-down model) for progenitor systems that contain a giant donor and for which circumbinary material has been detected after the explosion: we obtain an upper limit of a few $10^{\\rm 7} {\\rm yr}$. Based on the study of Di Stefano & Kilic (2012) this means that it is too early to rule out the existence of a surviving companion in SNR 0509-67.5.

Meng, Xiangcun

2013-01-01T23:59:59.000Z

195

Salt Lake Community College | .EDUconnections  

NLE Websites -- All DOE Office Websites (Extended Search)

SLCC Partners with DOE's Rocky Mountain Solar Training Program This program is a joint partnership between DOE's Solar Energy Technogies Program, Salt Lake Community College, Solar Energy International, and the Utah Solar Energy Association that works to accelerate use of solar electric technologies, training and facilities at community and technical college solar training programs within a 15 western United States region. DOE Solar Instructor Training Network Salt Lake City, Utah DOE Applauds SLCC's Science and Technical Programs Architectural Technology Biology Biotechnology Biomanufacturing Chemistry Computer Science Electric Sector Training Energy Management Engineering Geographic Information Sciences Geosciences InnovaBio Manufacturing & Mechanical Engineering Technology

196

Integral Airframe Structures (IAS)---Validated Feasibility Study of Integrally Stiffened Metallic Fuselage Panels for Reducing Manufacturing Costs  

Science Conference Proceedings (OSTI)

The Integral Airframe Structures (IAS) program investigated the feasibility of using "integrally stiffened" construction for commercial transport fuselage structure. The objective of the program was to demonstrate structural performance and weight equal ...

Munroe J.; Wilkins K.; Gruber M.

2000-05-01T23:59:59.000Z

197

In vivo cofactor biosynthesis and maintenance in the class Ia ribonucleotide reductase small subunit of Escherichia coli  

E-Print Network (OSTI)

The small subunit ([beta]2) of Escherichia coli class Ia ribonucleotide reductases (RNRs) contains a diferric tyrosyl radical (Y*) cofactor essential for the conversion of nucleotides to deoxynucleotides that are needed ...

Wu, Chia-Hung, Ph. D. Massachusetts Institute of Technology

2009-01-01T23:59:59.000Z

198

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

199

SELF-SHIELDING OF SOFT X-RAYS IN TYPE Ia SUPERNOVA PROGENITORS  

SciTech Connect

There are insufficient super-soft ({approx}0.1 keV) X-ray sources in either spiral or elliptical galaxies to account for the rate of explosion of Type Ia supernovae (SNe Ia) in either the single-degenerate or the double-degenerate scenarios. We quantify the amount of circumstellar matter that would be required to suppress the soft X-ray flux by yielding a column density in excess of 10{sup 23} cm{sup -2}. We summarize evidence that appropriate quantities of matter are extant in SNe Ia and in recurrent novae that may be supernova precursors. The obscuring matter is likely to have a large, but not complete, covering factor and to be substantially non-spherically symmetric. Assuming that much of the absorbed X-ray flux is re-radiated as blackbody radiation in the UV, we estimate that {approx}<100 sources might be detectable in the Galaxy Evolution Explorer All-sky Survey.

Wheeler, J. Craig [Department of Astronomy, University of Texas at Austin, Austin, TX (United States)] [Department of Astronomy, University of Texas at Austin, Austin, TX (United States); Pooley, D., E-mail: wheel@astro.as.utexas.edu [Department of Physics, Sam Houston State University, Huntsville, TX (United States)

2013-01-10T23:59:59.000Z

200

Restframe I-band Hubble diagram for type Ia supernovae up toredshift z ~; 0.5  

SciTech Connect

We present a novel technique for fitting rest frame I-bandlight curves on a data set of 42 type Ia supernovae (SNe Ia). Using the result of the fit, we construct a Hubble diagram with 26 SNe from the subset at 0.01 < z < 0.1. Adding two SNe at z {approx} 0.5 yields results consistent with a flat Lambda-dominated ''concordance universe'' (OmegaM,Omega Lambda) = (0.25, 0.75). For one of these, SN 2000fr, new near infrared data are presented. The high redshift supernova NIR data are also used to test for systematic effects in the use of SNe Ia as distance estimators. A flat, Lambda = 0, universe where the faintness of supernovae at z {approx} 0.5 is due to grey dust homogeneously distributed in the intergalactic medium is disfavored based on the high-z Hubble diagram using this small data-set. However, the uncertainties are large and no firm conclusion may be drawn. We explore the possibility of setting limits on intergalactic dust based on B - I and B - V color measurements, and conclude that about 20 well measured SNe are needed to give statistically significant results. We also show that the high redshift restframe I-band data points are better fit by light curve templates that show a prominent second peak, suggesting that they are not intrinsically underluminous.

Nobili, S.; Amanullah, R.; Garavini, G.; Goobar, A.; Lidman, C.; Stanishev, V.; Aldering, G.; Antilogus, P.; Astier, P.; Burns, M.S.; Conley, A.; Deustua, S.E.; Ellis, R.; Fabbro, S.; Fadeyev, V.; Folatelli,G.; Gibbons, R.; Goldhaber, G.; Groom, D.E.; Hook, I.; Howell, D.A.; Kim,A.G.; Knop, R.A.; Nugent, P.E.; Pain, R.; Perlmutter, S.; Quimby, R.; Raux, J.; Regnault, N.; Ruiz-Lapuente, P.; Sainton, G.; Schahmaneche, K.; Smith, E.; Spadafora, A.L.; Thomas, R.C.; Wang, L.

2005-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "lake 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.


201

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

202

The Cellular Burning Regime in Type Ia Supernova Explosions - I. Flame Propagation into Quiescent Fuel  

E-Print Network (OSTI)

We present a numerical investigation of the cellular burning regime in Type Ia supernova explosions. This regime holds at small scales (i.e. below the Gibson scale), which are unresolved in large-scale Type Ia supernova simulations. The fundamental effects that dominate the flame evolution here are the Landau-Darrieus instability and its nonlinear stabilization, leading to a stabilization of the flame in a cellular shape. The flame propagation into quiescent fuel is investigated addressing the dependence of the simulation results on the specific parameters of the numerical setup. Furthermore, we investigate the flame stability at a range of fuel densities. This is directly connected to the questions of active turbulent combustion (a mechanism of flame destabilization and subsequent self-turbulization) and a deflagration-to-detonation transition of the flame. In our simulations we find no substantial destabilization of the flame when propagating into quiescent fuels of densities down to ~10^7 g/cm^3, corroborating fundamental assumptions of large-scale SN Ia explosion models. For these models, however, we suggest an increased lower cutoff for the flame propagation velocity to take the cellular burning regime into account.

F. K. Roepke; W. Hillebrandt; J. C. Niemeyer

2003-12-03T23:59:59.000Z

203

Lake-Breeze Fronts in the Salt Lake Valley  

Science Conference Proceedings (OSTI)

Winds at the Salt Lake City International Airport (SLC) during the AprilOctober period from 1948 to 2003 have been observed to shift to the north (up-valley direction) between late morning and afternoon on over 70% of the days without ...

Daniel E. Zumpfe; John D. Horel

2007-02-01T23:59:59.000Z

204

Building and Fire Publications  

Science Conference Proceedings (OSTI)

... AIChE-ASME Heat Transfer Conference. American Society of Mechanical Engineers. August 15-17, 1977, Salt Lake City, UT, 1977. Keywords: ...

205

Ceramicrete Publications List  

and D. Singh, Proc. First Intl. Conf. on High Strength Concrete, Kona, HI ... Salt Lake City, May ... Ceramicrete-bonded building materials using fore ...

206

Building and Fire Publications  

Science Conference Proceedings (OSTI)

At the 1968 ASHRAE Annual Meeting in Lake Placid, New York, the symposium 'Fire Hazards in Buildings and Air-Handling Systems' was held. ...

207

Public Meeting  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

208

Publications - FEERC  

NLE Websites -- All DOE Office Websites (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.

209

Select Publications  

NLE Websites -- All DOE Office Websites (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

210

NDB Publications  

NLE Websites -- All DOE Office Websites (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

211

Public Safety Communications  

Science Conference Proceedings (OSTI)

Public Safety Communication. Summary: ... the development of quantitative requirements for public safety communications. ...

2011-12-12T23:59:59.000Z

212

The Lake Thunderbird Micronet Project  

Science Conference Proceedings (OSTI)

The Lake Thunderbird Micronet is a dense network of environmental sensors and a meteorological tower situated on 10 acres of rural land in central Oklahoma. The Micronet was established in the spring of 2002 as part of a grassroots effort by a ...

Alan Shapiro; Petra M. Klein; Sean C. Arms; David Bodine; Matthew Carney

2009-06-01T23:59:59.000Z

213

Practical Estimates of Lake Evaporation  

Science Conference Proceedings (OSTI)

Practical estimates of lake evaporation must rely on data that can be observed in the land environment. This requires the ability to take into account the changes in the temperature and humidity that occur when the air passes from the land to the ...

F. I. Morton

1986-03-01T23:59:59.000Z

214

Measurements of the Rate of Type Ia Supernovae at Redshift z < ~0.3 from the SDSS-II Supernova Survey  

E-Print Network (OSTI)

We present a measurement of the volumetric Type Ia supernova (SN Ia) rate based on data from the Sloan Digital Sky Survey II (SDSS-II) Supernova Survey. The adopted sample of supernovae (SNe) includes 516 SNe Ia at redshift z \\lesssim 0.3, of which 270 (52%) are spectroscopically identified as SNe Ia. The remaining 246 SNe Ia were identified through their light curves; 113 of these objects have spectroscopic redshifts from spectra of their host galaxy, and 133 have photometric redshifts estimated from the SN light curves. Based on consideration of 87 spectroscopically confirmed non-Ia SNe discovered by the SDSS-II SN Survey, we estimate that 2.04+1.61-0.95 % of the photometric SNe Ia may be misidentified. The sample of SNe Ia used in this measurement represents an order of magnitude increase in the statistics for SN Ia rate measurements in the redshift range covered by the SDSS-II Supernova Survey. If we assume a SN Ia rate that is constant at low redshift (z < 0.15), then the SN observations can be used t...

Dilday, Benjamin; Bassett, Bruce; Becker, Andrew; Bender, Ralf; Castander, Francisco; Cinabro, David; Filippenko, Alexei V; Frieman, Joshua A; Galbany, Lluis; Garnavich, Peter M; Goobar, Ariel; Hopp, Ulrich; Ihara, Yutaka; Jha, Saurabh W; Kessler, Richard; Lampeitl, Hubert; Marriner, John; Miquel, Ramon; Molla, Mercedes; Nichol, Robert C; Nordin, Jakob; Riess, Adam G; Sako, Masao; Schneider, Donald P; Sollerman, Jesper; Wheeler, J Craig; Ostman, Linda; Bizyaev, Dmitry; Brewington, Howard; Malanushenko, Elena; Malanushenko, Viktor; Oravetz, Dan; Pan, Kaike; Simmons, Audrey; Snedden, Stephanie

2010-01-01T23:59:59.000Z

215

Contaminant Monitoring Strategy for Henrys Lake, Idaho  

Science Conference Proceedings (OSTI)

Henrys Lake, located in southeastern Idaho, is a large, shallow lake (6,600 acres, {approx} 17.1 feet maximum depth) located at 6,472 feet elevation in Fremont Co., Idaho at the headwaters of the Henrys Fork of the Snake River. The upper watershed is comprised of high mountains of the Targhee National Forest and the lakeshore is surrounded by extensive flats and wetlands, which are mostly privately owned. The lake has been dammed since 1922, and the upper 12 feet of the lake waters are allocated for downriver use. Henrys Lake is a naturally productive lake supporting a nationally recognized ''Blue Ribbon'' trout fishery. There is concern that increasing housing development and cattle grazing may accelerate eutrophication and result in winter and early spring fish kills. There has not been a recent thorough assessment of lake water quality. However, the Department of Environmental Quality (DEQ) is currently conducting a study of water quality on Henrys Lake and tributary streams. Septic systems and lawn runoff from housing developments on the north, west, and southwest shores could potentially contribute to the nutrient enrichment of the lake. Many houses are on steep hillsides where runoff from lawns, driveways, etc. drain into wetland flats along the lake or directly into the lake. In addition, seepage from septic systems (drainfields) drain directly into the wetlands enter groundwater areas that seep into the lake. Cattle grazing along the lake margin, riparian areas, and uplands is likely accelerating erosion and nutrient enrichment. Also, cattle grazing along riparian areas likely adds to nutrient enrichment of the lake through subsurface flow and direct runoff. Stream bank and lakeshore erosion may also accelerate eutrophication by increasing the sedimentation of the lake. Approximately nine streams feed the lake (see map), but flows are often severely reduced or completely eliminated due to irrigation diversion. In addition, subsurface flows can occur as a result of severe cattle grazing along riparian areas and deltas. Groundwater and springs also feed the lake, and are likely critical for oxygen supply during winter stratification. During the winter of 1991, Henrys Lake experienced low dissolved oxygen levels resulting in large fish kills. It is thought that thick ice cover combined with an increase in nutrient loads created conditions resulting in poor water quality. The Idaho Department of Health and Welfare, DEQ is currently conducting a study to determine the water quality of Henrys Lake, the sources contributing to its deterioration, and potential remedial actions to correct problem areas.

John S. Irving; R. P. Breckenridge

1992-12-01T23:59:59.000Z

216

Lake Ontario Maritime Cultural Landscape  

E-Print Network (OSTI)

The goal of the Lake Ontario Maritime Cultural Landscape project was to investigate the nature and distribution of archaeological sites along the northeast shoreline of Lake Ontario while examining the environmental, political, and cultural factors that influenced the position of these sites. The primary method of investigation was a combined archaeological and historical survey of the shoreline within seven 1-km square areas. The archaeological component of the survey covered both the terrestrial and submerged portions of the shore through marine remote sensing (side-scan sonar and magnetometer), diving surveys, pedestrian surveys, and informant interviews. A total of 39 sites and 51 isolated finds were identified or further analyzed as a result of this project. These sites ranged from the Middle Archaic period (ca. 5500-2500 B.C.) through the 19th century and included habitation, military, transportation, and recreational sites. Analysis of these findings was conducted at two scales: the individual survey area and Lake Ontario as a whole. By treating each survey area as a distinct landscape, it was possible to discuss how various cultures and groups used each space and to identify instances of both dynamism and continuity in the landscapes. Results of these analyses included the continuous occupation of several locations from pre-Contact times to the present, varying uses of the same environment in response to political and economic shifts, the formation of communities around transportation nodes, and recurring settlement patterns. The survey data was also combined to explore regional-scale trends that manifest themselves in the historical Lake Ontario littoral landscape including ephemeral landscapes, permeable boundaries, danger in the lake, and factors of change.

Ford, Benjamin L.

2009-08-01T23:59:59.000Z

217

Reactor & Nuclear Systems Publications | ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

Publications and Reports NSED Monthly Reports Reactor and Nuclear Systems Publications 2013 Publications 2012 Publications 2011 Publications 2010 and Older Publications Nuclear...

218

2011 Publications Resulting from the Use of NERSC Resources  

NLE Websites -- All DOE Office Websites (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,

219

Climatic Effects on Lake Basins. Part I: Modeling Tropical Lake Levels  

Science Conference Proceedings (OSTI)

The availability of satellite estimates of rainfall and lake levels offers exciting new opportunities to estimate the hydrologic properties of lake systems. Combined with simple basin models, connections to climatic variations can then be explored ...

Martina Ricko; James A. Carton; Charon Birkett

2011-06-01T23:59:59.000Z

220

Convective Evolution across Lake Michigan during a Widespread Lake-Effect Snow Event  

Science Conference Proceedings (OSTI)

Lake-effect snowstorms generally develop within convective boundary layers, which are induced when cold air flows over relatively warm lakes in fall and winter. Mesoscale circulations within the boundary layers largely control which communities ...

David A. R. Kristovich; Neil F. Laird; Mark R. Hjelmfelt

2003-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "lake 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

Numerical Study of the Influence of Environmental Conditions on Lake-Effect Snowstorms over Lake Michigan  

Science Conference Proceedings (OSTI)

Numerical simulations are used to examine the influence of environmental parameters on the morphology of lake effect snowstorms over Lake Michigan. A series of model sensitivity studies are performed using the Colorado State University mesoscale ...

Mark R. Hjelmfelt

1990-01-01T23:59:59.000Z

222

Real-Time Prediction of the Lake Breeze on the Western Shore of Lake Michigan  

Science Conference Proceedings (OSTI)

A forecast verification study of the occurrence and inland penetration of the lake breeze on the western shore of Lake Michigan was conducted. A real-time version of The Pennsylvania State UniversityNational Center for Atmospheric Research fifth-...

Paul J. Roebber; Mark G. Gehring

2000-06-01T23:59:59.000Z

223

Climatological Conditions of Lake-Effect Precipitation Events Associated with the New York State Finger Lakes  

Science Conference Proceedings (OSTI)

A climatological analysis was conducted of the environmental and atmospheric conditions that occurred during 125 identified lake-effect (LE) precipitation events in the New York State Finger Lakes region for the 11 winters (OctoberMarch) from ...

Neil Laird; Ryan Sobash; Natasha Hodas

2010-05-01T23:59:59.000Z

224

Utah Public Service Commission | Open Energy Information  

Open Energy Info (EERE)

Utah Public Service Commission Utah Public Service Commission Name Utah Public Service Commission Address 160 East 300 South Place Salt Lake City, Utah Zip 84114 Phone number 801.530.6716 Website http://www.psc.utah.gov/index. Coordinates 40.7627771°, -111.8866213° 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":40.7627771,"lon":-111.8866213,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

225

Find LANL Publications  

NLE Websites -- All DOE Office Websites (Extended Search)

Communication Alerts Bibliographic Management Copyright Open Access How to Find LANL Publications Find LANL Publications1354608000000Find LANL PublicationsSome of these...

226

ARM - Publications: Science Team Meeting Documents: Publication...  

NLE Websites -- All DOE Office Websites (Extended Search)

Publication Trends of ARM Research Troyan, David Brookhaven National Laboratory This study summarizes the publication record of ARM research. Items of all types listed in the ARM...

227

Lake Region State College | Open Energy Information  

Open Energy Info (EERE)

College College Jump to: navigation, search Name Lake Region State College Facility Lake Region State College Sector Wind energy Facility Type Community Wind Facility Status In Service Owner Lake Region State College Developer Lake Region State College Energy Purchaser Lake Region State College Location Devils Lake ND Coordinates 48.166071°, -98.864529° 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":48.166071,"lon":-98.864529,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

228

NAWS-China Lake Project  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

g g y g y S S C C NAWS NAWS - - China Lake China Lake Working with the Local Utility Working with the Local Utility Mark Shvartzman Mark Shvartzman Project Manager, Southern California Edison Project Manager, Southern California Edison Presented at the November FUPWG Meeting Presented at the November FUPWG Meeting November 18, 2009 November 18, 2009 1 1 g E t bli h d i 1998 d Ad i Fili 1358 E History of SCE's UESC Program History of SCE's UESC Program History of SCE s UESC Program History of SCE s UESC Program * Background - Edison developed Energy Related Services (ERS) to assist Federal customers in identifying and implementing energy efficiency and renewable energy projects at government owned and/or managed facilities within Southern California Edison service territory - Established in 1998 under Advice Filing 1358-E

229

Lake Winds | Open Energy Information  

Open Energy Info (EERE)

Winds Winds Jump to: navigation, search Name Lake Winds Facility Lake Winds Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Consumers Energy Developer Consumers Energy Energy Purchaser Consumers Energy Location Ludington MI Coordinates 43.83972728°, -86.38154984° 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":43.83972728,"lon":-86.38154984,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

230

Notes on the compatibility of type Ia supernovae data and varying--$G$ cosmology  

E-Print Network (OSTI)

Observational data for type Ia supernovae, shows that the expansion of the universe is accelerated. This accelerated expansion can be described by a cosmological constant or by dark energy models like quintessence. An interesting question may be raised here. Is it possible to describe the accelerated expansion of universe using varying--$G$ cosmological models? Here we shall show that the price for having accelerated expansion in slow--varying--$G$ models (in which the dynamical terms of $G$ are ignored) is to have highly non--conserved matter and also that it is in contradiction with other data.

Shojai, F

2013-01-01T23:59:59.000Z

231

On the hydrogen emission from the type Ia supernova 2002ic  

DOE Green Energy (OSTI)

The discovery of SN 2002ic by the Supernova Factory and the subsequent spectroscopic studies have led to the surprising finding that SN 2002ic is a type Ia supernova with strong ejecta-circumstellar interaction. Here we show that nearly 1 year after the explosion the supernova has become fainter overall, but the H-alpha emission has brightened and broadened dramatically compared to earlier observations. We have obtained spectropolarimetry data which show that the hydrogen-rich matter is highly aspherically distributed. These observations suggest that the supernova exploded inside a dense, clumpy, disk-like circumstellar environment.

Wang, Lifan; Baade, Dietrich; Hoflich, Peter; Wheeler, J. Craig; Kawabata, Koji; Nomoto, Ken'ichi

2003-12-10T23:59:59.000Z

232

Public Meeting  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

233

PUBLIC SUBMISSION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

234

NAWS-China Lake Project | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

NAWS-China Lake Project NAWS-China Lake Project Presentation covers the NAWS-China Lake Project at the Federal Utility Partnership Working Group (FUPWG) meeting, held on November...

235

Association between Winter Precipitation and Water Level Fluctuations in the Great Lakes and Atmospheric Circulation Patterns  

Science Conference Proceedings (OSTI)

Atmospheric precipitation in the Great Lakes basin, as a major mediating variable between atmospheric circulation and lake levels, is analyzed relative to both. The effect of cumulative winter precipitation on lake levels varies from lake to lake ...

Sergei N. Rodionov

1994-11-01T23:59:59.000Z

236

Why sequence Bacteria from Lake Washington?  

NLE Websites -- All DOE Office Websites (Extended Search)

bacteria from Lake Washington? bacteria from Lake Washington? Previous collaborations between the University of Washington team and the DOE JGI involving both single genome and metagenomic sequencing have greatly enhanced the community's ability to explore the diversity of bacteria functionally active in metabolism of single carbon compounds, known as methylotrophs, isolated from Lake Washington (Seattle, Washington) sediment. Sequencing genomes of 50 methylotroph isolates from the Lake Washington will further enhance the methylotroph community knowledge database providing a much higher level of resolution of global (meta)transcriptomic and (meta)proteomic analyses, as well as species interaction studies, informing a better understanding of biogeochemical cycling of carbon and nitrogen.

237

great_lakes_90mwindspeed_off  

NLE Websites -- All DOE Office Websites (Extended Search)

GISDataTechnologySpecificUnitedStatesWindHighResolutionGreatLakes90mWindspeedOffshoreWindHighResolution.zip> Description: Abstract: Annual average offshore wind...

238

Nacimiento Reservoir San Antonio Reservoir Searles Lake  

E-Print Network (OSTI)

Lake (Dry) TRONA WE ST END MCG EN SE ARLE S 190 395 RANDS BURG BA RREN RIDG E PINE T REE WIND FA RM LO

239

Lake Region Electric Cooperative - Commercial Energy Efficiency...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

details Lake Region Electric Cooperative (LREC) offers grants to commercial customers for electric energy efficiency improvements, audits, and engineering and design assistance for...

240

Clear Lake Cogeneration LP | Open Energy Information  

Open Energy Info (EERE)

Cogeneration LP Jump to: navigation, search Name Clear Lake Cogeneration LP Place Idaho Utility Id 3775 References EIA Form EIA-861 Final Data File for 2010 - File220101...

Note: This page contains sample records for the topic "lake 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.


241

Glacial Lakes Energy | Open Energy Information  

Open Energy Info (EERE)

search Name Glacial Lakes Energy Place Watertown, South Dakota Zip 57201 Product Bioethanol producer using corn as feedstock Coordinates 43.197366, -88.720469 Loading...

242

Lake Region Electric Cooperative | Open Energy Information  

Open Energy Info (EERE)

Cooperative Jump to: navigation, search Name Lake Region Electric Cooperative Place Minnesota Utility Id 10618 Utility Location Yes Ownership C NERC Location MRO NERC MRO Yes...

243

Model Simulations Examining the Relationship of Lake-Effect Morphology to Lake Shape, Wind Direction, and Wind Speed  

Science Conference Proceedings (OSTI)

Idealized model simulations with an isolated elliptical lake and prescribed winter lake-effect environmental conditions were used to examine the influences of lake shape, wind speed, and wind direction on the mesoscale morphology. This study ...

Neil F. Laird; John E. Walsh; David A. R. Kristovich

2003-09-01T23:59:59.000Z

244

Lake Charles, LA Natural Gas LNG Imports from Equatorial Guinea...  

Annual Energy Outlook 2012 (EIA)

Lake Charles, LA Natural Gas LNG Imports from Equatorial Guinea (Dollars per Thousand Cubic Feet) Lake Charles, LA Natural Gas LNG Imports from Equatorial Guinea (Dollars per...

245

Compound and Elemental Analysis At Fish Lake Valley Area (DOE...  

Open Energy Info (EERE)

ENERGYGeothermal Home Exploration Activity: Compound and Elemental Analysis At Fish Lake Valley Area (DOE GTP) Exploration Activity Details Location Fish Lake Valley Area...

246

Obama Administration and Great Lakes States Announce Agreement...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

and Great Lakes States Announce Agreement to Spur Development of Offshore Wind Projects Obama Administration and Great Lakes States Announce Agreement to Spur Development of...

247

Lake Charles, LA Natural Gas Liquefied Natural Gas Imports from...  

Gasoline and Diesel Fuel Update (EIA)

Lake Charles, LA Natural Gas Liquefied Natural Gas Imports from Trinidad and Tobago (Million Cubic Feet) Lake Charles, LA Natural Gas Liquefied Natural Gas Imports from Trinidad...

248

Division of Water, Part 675: Great Lakes Water Withdrawal Registration...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

75: Great Lakes Water Withdrawal Registration Regulations (New York) Division of Water, Part 675: Great Lakes Water Withdrawal Registration Regulations (New York) Eligibility...

249

HERO BX formerly Lake Erie Biofuels | Open Energy Information  

Open Energy Info (EERE)

Page Edit with form History Facebook icon Twitter icon HERO BX formerly Lake Erie Biofuels Jump to: navigation, search Name HERO BX (formerly Lake Erie Biofuels) Place Erie,...

250

VALUE DISTRIBUTION ASSESSMENT OF GEOTHERMAL DEVELOPMENT IN LAKE COUNTY, CA  

E-Print Network (OSTI)

Eleven: Lake County Geothermal Energy Resource. . . .by t h e Report of t h e State Geothermal Task Force WDISTRIBUTION ASSESSMENT OF GEOTHERMAL DEVELOP~NTIN LAKE

Churchman, C.W.

2011-01-01T23:59:59.000Z

251

Geothermometry At Fish Lake Valley Area (DOE GTP) | Open Energy...  

Open Energy Info (EERE)

Fish Lake Valley Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geothermometry At Fish Lake Valley Area (DOE GTP) Exploration...

252

Thermochronometry At Fish Lake Valley Area (DOE GTP) | Open Energy...  

Open Energy Info (EERE)

Thermochronometry At Fish Lake Valley Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermochronometry At Fish Lake Valley Area...

253

TMS Publications Home  

Science Conference Proceedings (OSTI)

TMS Publications Home. TMS publishes numerous journals, conference proceedings volumes, textbooks, and other print and electronic publications designed...

254

NIST Publications Policy  

Science Conference Proceedings (OSTI)

... NIST Technical Publication Policy. All technical ... authors. NIST requires all scientific publications to be of high technical quality. In ...

255

Photometric Observations of the Type Ia SN 2002er in UGC 10743  

E-Print Network (OSTI)

Extensive light and colour curves for the Type Ia supernova SN 2002er are presented as part of the European Supernova Collaboration. We have collected UBVRI photometry from ten different telescopes covering the phases from 7 days before until 619 days after maximum light. Corrections for the different instrumental systems and the non-thermal spectrum of the supernova (S-corrections) have been applied. With the densely sampled light curves we can make detailed comparisons to other well-observed objects. SN 2002er most closely resembles SN 1996X after maximum, but clearly shows a different colour evolution before peak light and a stronger shoulder in V and R bands compared to other well-observed SNe Ia. In particular, the rise time appears to be longer than what is expected from rise-time vs.decline-rate relation. We use several methods to determine the reddening towards SN 2002er based on the colour evolution at near peak and at late phases. The uvoir (bolometric) light curve shows great similarity with SN 199...

Pignata, G; Benetti, S; Blinnikov, S; Hillebrandt, W; Kotak, R; Leibundgut, B; Mazzali, P A; Meikle, P; Qiu, Y; Ruiz-Lapuente, P; Smartt, S; Sorokina, E; Stritzinger, M; Stehle, M; Turatto, M; Marsh, T; Martin-Luis, F; McBride, N; Mndez, J; Morales-Rueda, L; Narbutis, D; Street, R

2004-01-01T23:59:59.000Z

256

The Cellular Burning Regime in Type Ia Supernova Explosions - II. Flame Propagation into Vortical Fuel  

E-Print Network (OSTI)

We investigate the interaction of thermonuclear flames in Type Ia supernova explosions with vortical flows by means of numerical simulations. In our study, we focus on small scales, where the flame propagation is no longer dominated by the turbulent cascade originating from large-scale effects. Here, the flame propagation proceeds in the cellular burning regime, resulting from a balance between the Landau-Darrieus instability and its nonlinear stabilization. The interaction of a cellularly stabilized flame front with a vortical fuel flow is explored applying a variety of fuel densities and strengths of the velocity fluctuations. We find that the vortical flow can break up the cellular flame structure if it is sufficiently strong. In this case the flame structure adapts to the imprinted flow field. The transition from the cellularly stabilized front to the flame structure dominated by vortices of the flow proceeds in a smooth way. The implications of the results of our simulations for Type Ia Supernova explosion models are discussed.

F. K. Roepke; W. Hillebrandt; J. C. Niemeyer

2003-12-08T23:59:59.000Z

257

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

258

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

259

Integrated measures of anthropogenic stress in the U.S. Great Lakes Basin  

Science Conference Proceedings (OSTI)

Using publicly available, pre-existing spatial datasets, we developed a geographic information system database of 86 variables related to five classes of anthropogenic stress in the U.S. Great Lakes basin: agriculture, atmospheric deposition, human population, land cover, and point source pollution. The original variables were quantified by a variety of data types over a broad range of spatial and classification resolutions. We summarized the original data for 762 watershed-based units that comprise the U.S. portion of the basin and then used principal components analysis to develop overall stress measures within each stress category. We developed a cumulative stress index by combining the first principal component from each of the five stress categories. Maps of the stress measures illustrate strong spatial patterns across the basin, with the greatest amount of stress occurring on the western shore of Lake Michigan, southwest Lake Erie, and southeastern Lake Ontario. We found strong relationships between the stress measures and characteristics of bird communities, fish communities, and water chemistry measurements from the coastal region. The stress measures are taken to represent the major threats to coastal ecosystems in the U.S. Great Lakes. Such regional-scale efforts are critical for understanding relationships between human disturbance and ecosystem response, and can be used to guide environmental decision-making at both regional and local scales.

Danz, Nicholas; Niemi, Gerald; Regal, Ronald (and others) [University of Minnesota Duluth, Duluth, MN (United States)

2007-05-15T23:59:59.000Z

260

Effects of LCRA Lakes on Riparian Property Values: Recreational and Aesthetic Components of Lake Side Housing in the Colorado River Basin  

E-Print Network (OSTI)

The Lower Colorado River Authority (LCRA) manages the Colorado River Basin in a ten county area stretching from central Texas to the gulf coast of Texas. In its recent "Water Management Plan for the Lower Colorado River," the Lower Colorado River Authority (LCRAb) stated: The "business" of water resources management in Texas, and throughout the nation, is in the midst of transition and transformation. The transition is largely the result of ever increasing demands and competition for renewable but limited water supplies and a growing awareness of the limits of "traditional" water supply management strategies. ... In response to new challenges and uncertainties, it is imperative that water management institutions, at all levels, adopt a balanced, flexible approach that gives due weight to all the conflicting demands on the water, including the heavy economic dependence of the rice farmers on historic uses of irrigation water, rapidly emerging public interest in recreation, and environmental values. (p. 1) The problem is that the total quantity demanded is increasing and peak demand for agricultural, municipal, industrial, and recreational uses occurs at the same time of year. Since the supply is limited in any given year, efficient water management requires knowledge of the benefits to the various user groups. The research described in this paper focuses on the user group whose benefits have received relatively little attention in the past. These are the recreational and aesthetic users who own property and live around reservoirs in the Lower Colorado River basin. This study employs a "hedonic" or "implicit" price approach to examine a component of the recreational (and aesthetic) value of two lakes in the "Highland Lakes" chain. The study addresses the implicit recreational and aesthetic (RA) price placed on Lakes Austin and Travis by homeowners living near the lakes. It also examines the relationship between lake management practices and the value of lake front properties.

Lansford, Notie H. Jr.; Jones, Lonnie L.

1995-09-01T23:59:59.000Z

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261

PUBLIC SUBMISSION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

262

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

SciTech Connect

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

263

The Lake Charles CCS Project  

SciTech Connect

The Lake Charles CCS Project is a large-scale industrial carbon capture and sequestration (CCS) project which will demonstrate advanced technologies that capture and sequester carbon dioxide (CO{sub 2}) emissions from industrial sources into underground formations. Specifically the Lake Charles CCS Project will accelerate commercialization of large-scale CO{sub 2} storage from industrial sources by leveraging synergy between a proposed petroleum coke to chemicals plant (the LCC Gasification Project) and the largest integrated anthropogenic CO{sub 2} capture, transport, and monitored sequestration program in the U.S. Gulf Coast Region. The Lake Charles CCS Project will promote the expansion of EOR in Texas and Louisiana and supply greater energy security by expanding domestic energy supplies. The capture, compression, pipeline, injection, and monitoring infrastructure will continue to sequester CO{sub 2} for many years after the completion of the term of the DOE agreement. The objectives of this project are expected to be fulfilled by working through two distinct phases. The overall objective of Phase 1 was to develop a fully definitive project basis for a competitive Renewal Application process to proceed into Phase 2 - Design, Construction and Operations. Phase 1 includes the studies attached hereto that will establish: the engineering design basis for the capture, compression and transportation of CO{sub 2} from the LCC Gasification Project, and the criteria and specifications for a monitoring, verification and accounting (MVA) plan at the Hastings oil field in Texas. The overall objective of Phase 2, provided a successful competitive down-selection, is to execute design, construction and operations of three capital projects: (1) the CO{sub 2} capture and compression equipment, (2) a Connector Pipeline from the LLC Gasification Project to the Green Pipeline owned by Denbury and an affiliate of Denbury, and (3) a comprehensive MVA system at the Hastings oil field.

Doug Cathro

2010-06-30T23:59:59.000Z

264

Why sequence novel haloarchaea from Deep Lake?  

NLE Websites -- All DOE Office Websites (Extended Search)

novel haloarchaea from Deep Lake? novel haloarchaea from Deep Lake? Antarctica's Deep Lake was isolated from the ocean by glaciers long ago, creating a salt water lake with a unique ecosystem for studying the evolution of marine microorganisms in harsh extremes. Among these microorganisms are haloarchaea, members of the halophile community which need high salt concentrations in order to grow. Haloarchaea are a distinct evolutionary branch of the Archaea, and are considered extremophiles. The haloarchaea from Deep Lake are naturally adapted to cold, nutrient-limited and high saline level conditions that would kill almost any other life. The enzymes in these naturally adapted microorganisms can provide insight into bioprospecting and bioengineering cold active and salt-adapted enzymes. Understanding how haloarchaea

265

Bingham Lake Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Lake Wind Farm Lake Wind Farm Jump to: navigation, search Name Bingham Lake Wind Farm Facility Bingham Lake Wind Farm Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Edison Mission Group owns majority Developer Edison Mission Group Energy Purchaser Alliant Energy Location Bingham Lake MN Coordinates 43.909°, -95.0464° 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":43.909,"lon":-95.0464,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

266

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

SciTech Connect

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

267

Minerals on Public Lands (Texas) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Minerals on Public Lands (Texas) Minerals on Public Lands (Texas) Minerals on Public Lands (Texas) < Back Eligibility Utility Fed. Government Commercial Investor-Owned Utility Industrial Construction Municipal/Public Utility Local Government Rural Electric Cooperative Tribal Government Program Info State Texas Program Type Siting and Permitting Provider Texas General Land Office Any tract of land that belongs to the state, including islands, salt and freshwater lakes, bays, inlets, marshes, and reefs owned by the state within tidewater limits, the part of the Gulf of Mexico within the state's jurisdiction, unsold surveyed public school land, rivers and channels that belong to the state, and land sold with a reservation of minerals to the state are subject to prospect by any person for those minerals which are

268

ARM - Public Information Materials  

NLE Websites -- All DOE Office Websites (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

269

Investment in Lake States Timberland June 24, 2008  

E-Print Network (OSTI)

­ Lake States Region Scott Henker, Senior Resource Manager Pete Coutu, Marketing Manager Our foresters

270

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

Science Conference Proceedings (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

271

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

SciTech Connect

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

272

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

273

Analysis of Reaction-Diffusion Systems for Flame Capturing in Type Ia Supernova Simulations  

E-Print Network (OSTI)

We present a study of numerical behavior of a thickened flame used in Flame Capturing (FC, Khokhlov (1995)) for tracking thin unresolved physical flames in deflagration simulations. We develop a steady-state procedure for calibrating the flame model used, and test it against analytical results. We observe numerical noises generated by original realization of the technique. Alternative artificial burning rates are discussed, which produce acceptably quiet flames. Two new quiet models are calibrated to yield required "flame" speed and width, and further studied in 2D and 3D setting. Landau-Darrieus type instabilities of the flames are observed. One model also shows significantly anisotropic propagation speed on the grid, both effects increasingly pronounced at larger matter expansion as a result of burning; this makes the model unacceptable for use in type Ia supernova simulations. Another model looks promising for use in flame capturing at fuel to ash density ratio of order 3 and below. That "Model B" yields f...

Zhiglo, Andrey V

2009-01-01T23:59:59.000Z

274

ASD(NII)/DoD CIO SUBJECT: Defense Industrial Base (DIB) Cyber Security/Information Assurance (CS/IA) Activities  

E-Print Network (OSTI)

directing the conduct of DIB CS/IA activities to protect unclassified DoD information, as defined in the Glossary, that transits or resides on unclassified DIB information systems and networks. 2. APPLICABILITY. This Instruction applies to OSD, the Military Departments, the Office of

unknown authors

2010-01-01T23:59:59.000Z

275

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

SciTech Connect

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

276

Photometric Observations of the Type Ia SN 2002er in UGC 10743  

E-Print Network (OSTI)

Extensive light and colour curves for the Type Ia supernova SN 2002er are presented as part of the European Supernova Collaboration. We have collected UBVRI photometry from ten different telescopes covering the phases from 7 days before until 619 days after maximum light. Corrections for the different instrumental systems and the non-thermal spectrum of the supernova (S-corrections) have been applied. With the densely sampled light curves we can make detailed comparisons to other well-observed objects. SN 2002er most closely resembles SN 1996X after maximum, but clearly shows a different colour evolution before peak light and a stronger shoulder in V and R bands compared to other well-observed SNe Ia. In particular, the rise time appears to be longer than what is expected from rise-time vs.decline-rate relation. We use several methods to determine the reddening towards SN 2002er based on the colour evolution at near peak and at late phases. The uvoir (bolometric) light curve shows great similarity with SN 1996X, but also indications of a higher luminosity, longer rise time and a more pronounced shoulder 25 days past maximum. The interpretation of the light curves was done with two independent light curve codes. Both find that given the luminosity of SN 2002er the 56Ni mass exceeds 0.6 Msun with prefered values near 0.7 Msun. Uncertainties in the exact distance to SN 2002er are the most serious limitation of this measurement. The light curve modelling also indicates a high level of mixing of the nickel in the explosion of SN 2002er.

G. Pignata; F. Patat; S. Benetti; S. Blinnikov; W. Hillebrandt; R. Kotak; B. Leibundgut; P. A. Mazzali; P. Meikle; Y. Qiu; P. Ruiz-Lapuente; S. Smartt; E. Sorokina; M. Stritzinger; M. Stehle; M. Turatto; T. Marsh; F. Martin-Luis; N. McBride; J. Mendez; L. Morales-Rueda; D. Narbutis; R. Street

2004-08-12T23:59:59.000Z

277

Direct Analysis of Spectra of the Peculiar Type Ia Supernova 2000cx  

E-Print Network (OSTI)

The Type Ia SN 2000cx exhibited multiple peculiarities, including a lopsided B-band light-curve peak that does not conform to current methods for using shapes of light curves to standardize SN Ia luminosities. We use the parameterized supernova synthetic-spectrum code SYNOW to study line identifications in the photospheric-phase spectra of SN 2000cx. Previous work established the presence of Ca II infrared-triplet features forming above velocity about 20,000 km/s, much higher than the photospheric velocity of about 10,000 km/s. We find Ti II features forming at the same high velocity. High-velocity line formation is partly responsible for the photometric peculiarities of SN 2000cx: for example, B-band flux blocking by Ti II absorption features that decreases with time causes the B light curve to rise more rapidly and decline more slowly than it otherwise would. SN 2000cx contains an absorption feature near 4530 A that may be H-beta, forming at the same high velocity. The lack of conspicuous H-alpha and P-alpha signatures does not necessarily invalidate the H-beta identification if the high-velocity line formation is confined to a clump that partly covers the photosphere and the H-alpha and P-alpha source functions are elevated relative to that of resonance scattering. The H-beta identification is tentative. If it is correct, the high-velocity matter must have come from a nondegenerate companion star.

D. Branch; R. C. Thomas; E. Baron; D. Kasen; K. Hatano; K. Nomoto; A. V. Filippenko; W. Li; R. J. Rudy

2004-01-15T23:59:59.000Z

278

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

SciTech Connect

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

279

Category:Houghton-Lake, MI | Open Energy Information  

Open Energy Info (EERE)

Houghton-Lake, MI Houghton-Lake, MI Jump to: navigation, search Go Back to PV Economics By Location Media in category "Houghton-Lake, MI" The following 16 files are in this category, out of 16 total. SVFullServiceRestaurant Houghton-Lake MI Detroit Edison Co.png SVFullServiceRestauran... 64 KB SVHospital Houghton-Lake MI Detroit Edison Co.png SVHospital Houghton-La... 64 KB SVLargeHotel Houghton-Lake MI Detroit Edison Co.png SVLargeHotel Houghton-... 61 KB SVLargeOffice Houghton-Lake MI Detroit Edison Co.png SVLargeOffice Houghton... 64 KB SVMediumOffice Houghton-Lake MI Detroit Edison Co.png SVMediumOffice Houghto... 61 KB SVMidriseApartment Houghton-Lake MI Detroit Edison Co.png SVMidriseApartment Hou... 65 KB SVOutPatient Houghton-Lake MI Detroit Edison Co.png SVOutPatient Houghton-...

280

Observations of the Cross-Lake Cloud and Snow Evolution in a Lake-Effect Snow Event  

Science Conference Proceedings (OSTI)

While the total snowfall produced in lake-effect storms can be considerable, little is known about how clouds and snow evolve within lake-effect boundary layers. Data collected over Lake Michigan on 10 January 1998 during the Lake-Induced ...

Faye E. Barthold; David A. R. Kristovich

2011-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "lake 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.


281

Geothermal: Publications  

NLE Websites -- All DOE Office Websites (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

282

Measurements of the Rate of Type Ia Supernovae at Redshift z < ~0.3 from the SDSS-II Supernova Survey  

Science Conference Proceedings (OSTI)

We present a measurement of the volumetric Type Ia supernova (SN Ia) rate based on data from the Sloan Digital Sky Survey II (SDSS-II) Supernova Survey. The adopted sample of supernovae (SNe) includes 516 SNe Ia at redshift z {approx}< 0.3, of which 270 (52%) are spectroscopically identified as SNe Ia. The remaining 246 SNe Ia were identified through their light curves; 113 of these objects have spectroscopic redshifts from spectra of their host galaxy, and 133 have photometric redshifts estimated from the SN light curves. Based on consideration of 87 spectroscopically confirmed non-Ia SNe discovered by the SDSS-II SN Survey, we estimate that 2.04{sub -0.95}{sup +1.61}% of the photometric SNe Ia may be misidentified. The sample of SNe Ia used in this measurement represents an order of magnitude increase in the statistics for SN Ia rate measurements in the redshift range covered by the SDSS-II Supernova Survey. If we assume a SN Ia rate that is constant at low redshift (z < 0.15), then the SN observations can be used to infer a value of the SN rate of r{sub V} = (2.69{sub -0.30-0.01}{sup +0.34+0.21}) x 10{sup -5} SNe yr{sup -1} Mpc{sup -3} (H{sub 0}/(70 km s{sup -1} Mpc{sup -1})){sup 3} at a mean redshift of {approx} 0.12, based on 79 SNe Ia of which 72 are spectroscopically confirmed. However, the large sample of SNe Ia included in this study allows us to place constraints on the redshift dependence of the SN Ia rate based on the SDSS-II Supernova Survey data alone. Fitting a power-law model of the SN rate evolution, r{sub V} (z) = A{sub p} x ((1+z)/(1+z{sub 0})){sup {nu}}, over the redshift range 0.0 < z < 0.3 with z{sub 0} = 0.21, results in A{sub p} = (3.43{sub -0.15}{sup +0.15}) x 10{sup -5} SNe yr{sup -1} Mpc{sup -3} (H{sub 0}/(70 km s{sup -1} Mpc{sup -1})){sup 3} and {nu} = 2.04{sub -0.89}{sup +0.90}.

Dilday, Benjamin; /Rutgers U., Piscataway /Chicago U. /KICP, Chicago; Smith, Mathew; /Cape Town U., Dept. Math. /Portsmouth U.; Bassett, Bruce; /Cape Town U., Dept. Math. /South African Astron. Observ.; Becker, Andrew; /Washington U., Seattle, Astron. Dept.; Bender, Ralf; /Munich, Tech. U. /Munich U. Observ.; Castander, Francisco; /Barcelona, IEEC; Cinabro, David; /Wayne State U.; Filippenko, Alexei V.; /UC, Berkeley; Frieman, Joshua A.; /Chicago U. /Fermilab; Galbany, Lluis; /Barcelona, IFAE; Garnavich, Peter M.; /Notre Dame U. /Stockholm U., OKC /Stockholm U.

2010-01-01T23:59:59.000Z

283

NETL: Publication Standards Manual  

NLE Websites -- All DOE Office Websites (Extended Search)

Standards Manual Publications Publication Standards Manual Click on the logo to access the NETL Publication Standards Manual 2003 APEX Logo Click on the logo or on the link below...

284

LANSCE | Lujan Center | Publications  

NLE Websites -- All DOE Office Websites (Extended Search)

Publications Publication acknowledgement Lujan Center monitors the number of papers published as a result of the use of our facilities. The Lujan Center's sponsoring agency, US...

285

NREL: Publications Home Page  

NLE Websites -- All DOE Office Websites (Extended Search)

the database for publications from 1977 to the present on subjects related to renewable energy and energy-efficient technologies. Many publications are available electronically...

286

Hydrological and solute budgets of Lake Qinghai, the largest lake on the Tibetan Plateau  

Science Conference Proceedings (OSTI)

Water level and chemistry of Lake Qinghai are sensitive to climate changes and are important for paleoclimatic implications. An accurate understanding of hydrological and chemical budgets is crucial for quantifying geochemical proxies and carbon cycle. Published results of water budget are firstly reviewed in this paper. Chemical budget and residence time of major dissolved constituents in the lake are estimated using reliable water budget and newly obtained data for seasonal water chemistry. The results indicate that carbonate weathering is the most important riverine process, resulting in dominance of Ca2+ and DIC for river waters and groundwater. Groundwater contribution to major dissolved constituents is relatively small (4.2 0.5%). Wet atmospheric deposition contributes annually 7.444.0% soluble flux to the lake, resulting from eolian dust throughout the seasons. Estimates of chemical budget further suggest that (1) the Buha-type water dominates the chemical components of the lake water, (2) Na+, Cl?, Mg2+, and K+ in lake water are enriched owing to their conservative behaviors, and (3) precipitation of authigenic carbonates (low-Mg calcite, aragonite, and dolomite) transits quickly dissolved Ca2+ into the bottom sediments of the lake, resulting in very low Ca2+ in the lake water. Therefore, authigenic carbonates in the sediments hold potential information on the relative contribution of different solute inputs to the lake and the lake chemistry in the past.

Jin, Zhangdong; You, Chen-Feng; Wang, Yi; Shi, Yuewei

2010-05-01T23:59:59.000Z

287

Dewatering of Ambrosia Lake Mines  

SciTech Connect

The paper discusses the design of an aquifer depressurisation system using wells at Mt. Taylor Mine, Ambrosia Lake, New Mexico. The concepts discussed should be valid for any shaft of mine in a sandstone aquifer with predominantly matrix permeability. The system uses a number of wells surrounding the mine shaft to reduce the aquifer pressure in the vicinity of the shaft. The effect of various parameters such as number of wells, wellbore diameter, time and well location are considered. It is concluded that, with a properly designed system, the aquifer pressure and water inflow rate to the shaft may be reduced to less than 15% of their potential values in the absence of wells.

Juvkam-Wold, H.C.

1982-09-01T23:59:59.000Z

288

Environmental Assessment of remedial action at the Ambrosia Lake uranium mill tailings site, Ambrosia Lake, New Mexico  

SciTech Connect

This document assesses and compares the environmental impacts of various alternatives for remedial action at the Ambrosia Lake uranium mill tailings site located near Ambrosia Lake, New Mexico. The designated site covers 196 acres and contains 111 acres of tailings and some of the original mill structures. The Uranium Mill Tailings Radiation Control Act (UMTRCA), Public Law 95-604, authorizes the US Department of Energy to clean up the site to reduce the potential health impacts associated with the residual radioactive materials remaining at the site and at associated properties off the site. The US Environmental Protection Agency promulgated standards for th remedial action (40 CFR Part 192). Remedial action must be performed in accordance with these standards and with the concurrence of the Nuclear Regulatory Commission. The proposed action is to stabilize the tailings at their present location by consolidating the tailings and associated contaminated materials into a recontoured pile. A radon barrier would be constructed over the pile and various erosion protection measures would be taken to assure the long-term stability of the pile. Another alternative which would involve moving the tailings to a new location is also assessed in this document. This alternative would generally involve greater short-term impacts and costs but would result in stabilization of the tailings at an undeveloped location. The no action alternative is also assessed in this document.

Not Available

1987-06-01T23:59:59.000Z

289

Microsoft Word - CSKT_Lake_County_AcquisitionsCreek-CX.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

8, 2011 8, 2011 REPLY TO ATTN OF: KEC-4 SUBJECT: Environmental Clearance Memorandum Cecilia Brown Project Manager - KEWM-4 Proposed Action: Provision of funds to the Confederated Salish and Kootenai Tribes (CSKT) for purchase of Lake County properties. Fish and Wildlife Project No.: 2002-003-00, Contract 49933 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.25 Transfer, lease, disposition or acquisition of interests in uncontaminated land for habitat preservation or wildlife management, and only associated buildings that support these purposes. Uncontaminated means that there would be no potential for release of substances at a level, or in a form, that would pose a threat to public health or the environment.

290

NV-TRIBE-SUMMIT LAKE PAIUTE TRIBE  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

NV-TRIBE-SUMMIT LAKE PAIUTE TRIBE NV-TRIBE-SUMMIT LAKE PAIUTE TRIBE Location: Tribe NV-TRIBE-SUMMIT NV LAKE PAIUTE TRIBE American Recovery and Reinvestment Act: Proposed Action or Project Description The Summit Lake Paiute Tribe of Nevada will conduct energy building retrofits on several tribal-owned buildings including: Maintenance Shop (insulate walls and cover insulation to keep in place); Bunkhouse (replace single-pane glass windows, and repair or replace two exit doors); Tribal Administrative Office (replace old electric water heater and three air conditioner/heaters, and replace single-pane glass windows): Community Well Shed (install walls, cover insulation, and replace single-pane glass windows); Cabin #1 and Cabin #2 (insulate and/or replace single-pane windows). Conditions: None

291

Sandia Lake Facility | Open Energy Information  

Open Energy Info (EERE)

Sandia Lake Facility Sandia Lake Facility Jump to: navigation, search Basic Specifications Facility Name Sandia Lake Facility Overseeing Organization Sandia National Laboratories Hydrodynamics Hydrodynamic Testing Facility Type Wave Basin Length(m) 57.3 Beam(m) 36.6 Depth(m) 15.2 Water Type Freshwater Cost(per day) $5000-15000 Towing Capabilities Towing Capabilities Yes Maximum Velocity(m/s) 15.2 Length of Effective Tow(m) 45.7 Wavemaking Capabilities Wavemaking Capabilities Yes Maximum Wave Height(m) 0.9 Maximum Wave Height(m) at Wave Period(s) 3.0 Maximum Wave Length(m) 4.57 Wave Period Range(s) 3.0 Current Velocity Range(m/s) 0.0 Programmable Wavemaking Yes Wavemaking Description Values listed are for a conceptual design yet to be implemented for the Sandia Lake facility.

292

Vortex Modes in Southern Lake Michigan  

Science Conference Proceedings (OSTI)

Current velocities and water temperatures were observed in southern Lake Michigan with an array of AMF vector-averaging current meters during late spring, summer and fall 1976. Analyses of the recorded current data have revealed that persistent ...

James H. Saylor; Joseph C. K. Huang; Robert O. Reid

1980-11-01T23:59:59.000Z

293

Control of Mississippi Headwater Lakes (Minnesota)  

Energy.gov (U.S. Department of Energy (DOE))

The lakes at the headwaters of the Mississippi River are subject to joint federal and state control, and the Commissioner of the Department of Natural Resources is responsible for establishing a...

294

Meadow Lake III | Open Energy Information  

Open Energy Info (EERE)

Lake III Lake III Jump to: navigation, search Name Meadow Lake III Facility Meadow Lake III Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Horizon Wind Energy Developer EDP Renewables Location Brookston IN Coordinates 40.601111°, -86.864167° 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":40.601111,"lon":-86.864167,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

295

Lake View Geothermal Facility | Open Energy Information  

Open Energy Info (EERE)

Page Page Edit with form History Facebook icon Twitter icon » Lake View Geothermal Facility Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Lake View Geothermal Facility General Information Name Lake View Geothermal Facility Facility Lake View Sector Geothermal energy Location Information Location The Geysers, California Coordinates 38.823527148671°, -122.78173327446° 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":38.823527148671,"lon":-122.78173327446,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

296

CA-TRIBE-BLUE LAKE RANCHERIA  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

CA-TRIBE-BLUE LAKE RANCHERIA CA-TRIBE-BLUE LAKE RANCHERIA Location: Tribe CA-TRIBE-BLUE CA LAKE RANCHERIA American Recovery and Reinvestment Act: Proposed Action or Project Description The Blue Lake Rancheria Tribe of California proposes to hire a technical consultant to gather additional information and make recommendations as to the best energy efficiency and conservation project or projects to utilize energy efficiency and conservation block grant funds. Following these recommendations, a decision will be made on building retrofits, and the specific retrofits will be identified and submitted for NEPA review. Conditions: None Categorical Exclusion(s) Applied: A9, A11 *-For the complete DOE National Environmental Policy Act regulations regarding categorical exclusions, see Subpart D of 10 CFR10 21

297

Lake Erie Alternative Power | Open Energy Information  

Open Energy Info (EERE)

Erie Alternative Power Erie Alternative Power Jump to: navigation, search Name Lake Erie Alternative Power Facility Lake Erie Alternative Power Sector Wind energy Facility Type Offshore Wind Facility Status Proposed Developer Lake Erie Alternative Power LLC Location Lake Erie PA Coordinates 42.265°, -80.642° 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":42.265,"lon":-80.642,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

298

Geology of the Soda Lake geothermal area  

DOE Green Energy (OSTI)

The Soda Lake geothermal area is located in the Carson Desert, west-central Nevada. Hot springs activity has occurred in the Soda Lake area in the past, resulting in surface deposits which have motivated present geothermal exploration. The geothermal anomaly is in Quaternary clastic sediments which are as much as 4600 feet thick. The sediments consist of interbedded deltaic, lacustrine, and alluvial sediments. Quaternary basaltic igneous activity has produced cinder cones, phreatic explosions that formed the maar occupied by Soda Lake, and possible dikes. Opal deposition and soil alteration are restricted to a small area two miles north of Soda Lake. The location of hot springs activity and the surface thermal anomaly may be partially controlled by north-northeast-trending faults.

Sibbett, B.S.

1979-12-01T23:59:59.000Z

299

Synthetic ecology : revisiting Mexico City's lakes project  

E-Print Network (OSTI)

Mexico City was founded 700 years ago on man made islets in the middle of a lake. Today, it faces a contradictory situation were water is running scarce, but simultaneously the city runs the risk of drowning in its own ...

Daou, Daniel (Daou Ornelas)

2011-01-01T23:59:59.000Z

300

Great Lakes fish and the greenhouse effect  

SciTech Connect

This short article discusses data presented at the Second North American Conference on Preparing for Climate Change, held in Washington, D.C. Magnuson and Regier predicted that Great Lakes fish productivity may increase as a result of the increased water temperatures caused by the greenhouse effect. However, they also predicted that other indirect alterations could do more harm than good; for example, the effects of warming on lake oxygen levels, or wind, which affects the mixing of warm, cool, and cold water.

Mlot, C.

1989-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "lake 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.


301

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

302

Building and Fire Publications  

Science Conference Proceedings (OSTI)

... economic analysis; energy conservation; energy economics; life cycle cost analysis; public buildings; renewable energy; water conservation ...

303

NIST Manuscript Publication Search  

Science Conference Proceedings (OSTI)

... Publication Citation: Radioanalytical Emergency Response Exercise. NIST Authors in Bold. ... Title: Radioanalytical Emergency Response Exercise. ...

2013-12-19T23:59:59.000Z

304

Lake Granbury and Lake Whitney Assessment Initiative Final Scientific/Technical Report Summary  

SciTech Connect

A team of Texas AgriLife Research, Baylor University and University of Texas at Arlington researchers studied the biology and ecology of Prymnesium parvum (golden algae) in Texas lakes using a three-fold approach that involved system-wide monitoring, experimentation at the microcosm and mesocosm scales, and mathematical modeling. The following are conclusions, to date, regarding this organism??s ecology and potential strategies for mitigation of blooms by this organism. In-lake monitoring revealed that golden algae are present throughout the year, even in lakes where blooms do not occur. Compilation of our field monitoring data with data collected by Texas Parks and Wildlife and Brazos River Authority (a period spanning a decade) revealed that inflow and salinity variables affect bloom formations. Thresholds for algae populations vary per lake, likely due to adaptations to local conditions, and also to variations in lake-basin morphometry, especially the presence of coves that may serve as hydraulic storage zones for P. parvum populations. More specifically, our in-lake monitoring showed that the highly toxic bloom that occurred in Lake Granbury in the winter of 2006/2007 was eliminated by increased river inflow events. The bloom was flushed from the system. The lower salinities that resulted contributed to golden algae not blooming in the following years. However, flushing is not an absolute requirement for bloom termination. Laboratory experiments have shown that growth of golden algae can occur at salinities ~1-2 psu but only when temperatures are also low. This helps to explain why blooms are possible during winter months in Texas lakes. Our in-lake experiments in Lake Whitney and Lake Waco, as well as our laboratory experiments, revealed that cyanobacteria, or some other bacteria capable of producing algicides, were able to prevent golden algae from blooming. Identification of this organism is a high priority as it may be a key to managing golden algae blooms. Our numerical modeling results support the idea that cyanobacteria, through allelopathy, control the timing of golden algae blooms in Lake Granbury. The in-lake experiments in Lake Whitney and Lake Waco also revealed that as golden algae blooms develop, there are natural enemies (a species of rotifer, and a virus) that help slow the population growth. Again, better characterization of these organisms is a high priority as it may be key to managing golden algae blooms. Our laboratory and in-lake experiments and field monitoring have shown that nutrient additions will remove toxicity and prevent golden algae from blooming. In fact, other algae displace the golden algae after nutrient additions. Additions of ammonia are particularly effective, even at low doses (much lower than what is employed in fish hatchery ponds). Application of ammonia in limited areas of lakes, such as in coves, should be explored as a management option. The laboratory experiments and field monitoring also show that the potency of toxins produced by P. parvum is greatly reduced when water pH is lower, closer to neutral levels. Application of mild acid to limited areas of lakes (but not to a level where acidic conditions are created), such as in coves, should be explored as a management option. Finally, our field monitoring and mathematical modeling revealed that flushing/dilution at high enough levels could prevent P. parvum from forming blooms and/or terminate existing blooms. This technique could work using deeper waters within a lake to flush the surface waters of limited areas of the same lakes, such as in coves and should be explored as a management option. In this way, water releases from upstream reservoirs would not be necessary and there would be no addition of nutrients in the lake.

Harris, B.L.; Roelke, Daniel; Brooks, Bryan; Grover, James

2010-10-11T23:59:59.000Z

305

Bonneville Power Administration Kangley-Echo Lake Transmission Line Project Record of Decision (DOE/EIS-0317) (7/21/03)  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Bonneville Power Administration Bonneville Power Administration Kangley-Echo Lake Transmission Line Project Record of Decision Decision The Bonneville Power Administration (BPA) has decided to construct the proposed Kangley-Echo Lake Transmission Line Project in King County, Washington. BPA has decided to implement the Proposed Action (Alternative 1) identified in the Kangley-Echo Lake Transmission Line Project Final Environmental Impact Statement (DOE/EIS-0317-S1, June 2003). This decision is made thirty (30) days after publication of the notice for a final EIS (June 20, 2003) in the Federal Register. The Proposed Action consists of constructing a new 500-kilovolt (kV) transmission line from a tap point on an existing 500-kV line near Kangley, Washington, to BPA's Echo Lake

306

Oil and Gas on Public Lands (Texas) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

on Public Lands (Texas) on Public Lands (Texas) Oil and Gas on Public Lands (Texas) < Back Eligibility Utility Fed. Government Commercial Investor-Owned Utility Industrial Construction Municipal/Public Utility Local Government Rural Electric Cooperative Tribal Government Program Info State Texas Program Type Siting and Permitting Provider Texas General Land Office The School Land Board may choose to lease lands for the production of oil and natural gas, on the condition that oil and gas resources are leased together and separate from other minerals. Lands that may be leased include: (1) islands, saltwater lakes, bays, inlets, marshes, and reefs owned by the state within tidewater limits; (2) the portion of the Gulf of Mexico within the jurisdiction of the state; (3) all unsold surveyed and

307

A Selected Bibliography of Publications about Microprocessors  

E-Print Network (OSTI)

This document is a directory of pointers to white papers on the DIG-64 (Developer's Interface Guide) specifications. [127] Intel Corporation. IA-64 System Abstraction Layer (SAL) Specification. Intel Corporation, Santa Clara, CA, USA, July 2000. ISBN ???? 120 pp. LCCN ???? URL http://developer.intel.com/design/ia-64/downloads/ 24535902.htm.

Nelson H. F. Beebe; Shlomo Weiss; James E. Smith Power; Powerpc Principles; Implementation Morgan Kaufmann; Marc Tremblay; Jeffrey Chan; Shailender Chaudhry; Andrew W. Conigliaro; Shing Sheung; Tse The Majc

2001-01-01T23:59:59.000Z

308

Numerical Simulation of the Airflow over Lake Michigan for a Major Lake-Effect Snow Event  

Science Conference Proceedings (OSTI)

A mesoscale model is used to simulate the airflow over Lake Michigan for the major lake-effect snowstorm of 10 December 1977. This storm was characterized by a land breeze circulation and a narrow shore-parallel radar reflectivity band. The model ...

Mark R. Hjelmfelt; Roscoe R. Braham Jr.

1983-01-01T23:59:59.000Z

309

Parameterization of Lakes and Wetlands for Energy and Water Balance Studies in the Great Lakes Region  

Science Conference Proceedings (OSTI)

Lakes and wetlands are prevalent around the Great Lakes and play an important role in the regional water and energy cycle. However, simulating their impacts on regional-scale hydrology is still a major challenge and not widely attempted. In the ...

Vimal Mishra; Keith A. Cherkauer; Laura C. Bowling

2010-10-01T23:59:59.000Z

310

Mesoscale Lake-effect Snowstorms in the Vicinity of Lake Michigan: Linear Theory and Numerical Simulations  

Science Conference Proceedings (OSTI)

Mesoscale lake-effect snowstorms in the vicinity of Lake Michigan are studied by a linear steady-state analytic model and a nonlinear time-dependent numerical model with parameterized subgrid-scale physics. The solutions of the linear model show ...

Hsiao-ming Hsu

1987-04-01T23:59:59.000Z

311

Numerical Study of the 10 January 1998 Lake-Effect Bands Observed during Lake-ICE  

Science Conference Proceedings (OSTI)

This paper presents the results of a series of idealized cloud resolving simulations of the evolution of moist roll convection observed as part of the Lake-Induced Convection Experiment (Lake-ICE) that took place during the 1997/98 winter over ...

Gregory J. Tripoli

2005-09-01T23:59:59.000Z

312

Lake-atmosphere feedbacks associated with paleolakes Bonneville and Lahontan  

SciTech Connect

A high-resolution, regional climate model nested within a general circulation model was used to study the interactions between the atmosphere and the large Pleistocene lakes in the Great Basin of the United States. Simulations for January and July 18,000 years ago indicate that moisture provided by synoptic-scale atmospheric circulation features was the primary component of the hydrologic budgets of Lakes Lahontan and Bonneville. In addition, lake-generated precipitation was a substantial component of the hydrologic budget of Lake Bonneville at that time. This local lake-atmosphere interaction may help explain differences in the relative size of these lakes 18,000 years ago.

Hostetler, S.W. (Geological Survey, Boulder, CO (United States)); Giorgi, F.; Bates, G.T. (National Center for Atmospheric Research, Boulder, CO (United States)); Bartlein, P.J. (Univ. of Oregon, Eugene, OR (United States))

1994-02-04T23:59:59.000Z

313

Constraints on SN Ia progenitor time delays from high-z SNe and the star formation history  

E-Print Network (OSTI)

We re-assess the question of a systematic time delay between the formation of the progenitor and its explosion in a type Ia supernova (SN Ia) using the Hubble Higher-z Supernova Search sample (Strolger et al. 2004). While the previous analysis indicated a significant time delay, with a most likely value of 3.4 Gyr, effectively ruling out all previously proposed progenitor models, our analysis shows that the time-delay estimate is dominated by systematic errors, in particular due to uncertainties in the star-formation history. We find that none of the popular progenitor models under consideration can be ruled out with any significant degree of confidence. The inferred time delay is mainly determined by the peak in the assumed star-formation history. We show that, even with a much larger Supernova sample, the time delay distribution cannot be reliably reconstructed without better constraints on the star-formation history.

F. Frster; C. Wolf; Ph. Podsiadlowski; Z. Han

2006-01-19T23:59:59.000Z

314

A Measurement of the Rate of Type Ia Supernovae in Galaxy Clusters from the SDSS-II Supernova Survey  

Science Conference Proceedings (OSTI)

We present measurements of the Type Ia supernova (SN) rate in galaxy clusters based on data from the Sloan Digital Sky Survey-II (SDSS-II) Supernova Survey. The cluster SN Ia rate is determined from 9 SN events in a set of 71 C4 clusters at z {le} 0.17 and 27 SN events in 492 maxBCG clusters at 0.1 {le} z {le} 0.3. We find values for the cluster SN Ia rate of (0.37{sub -0.12-0.01}{sup +0.17+0.01}) SNur h{sup 2} and (0.55{sub -0.11-0.01}{sup +0.13+0.02}) SNur h{sup 2} (SNux = 10{sup -12}L{sub x{circle_dot}}{sup -1} yr{sup -1}) in C4 and maxBCG clusters, respectively, where the quoted errors are statistical and systematic, respectively. The SN rate for early-type galaxies is found to be (0.31{sub -0.12-0.01}{sup +0.18+0.01}) SNur h{sup 2} and (0.49{sub -0.11-0.01}{sup +0.15+0.02}) SNur h{sup 2} in C4 and maxBCG clusters, respectively. The SN rate for the brightest cluster galaxies (BCG) is found to be (2.04{sub -1.11-0.04}{sup +1.99+0.07}) SNur h{sup 2} and (0.36{sub -0.30-0.01}{sup +0.84+0.01}) SNur h{sup 2} in C4 and maxBCG clusters, respectively. The ratio of the SN Ia rate in cluster early-type galaxies to that of the SN Ia rate in field early-type galaxies is 1.94{sub -0.91-0.015}{sup +1.31+0.043} and 3.02{sub -1.03-0.048}{sup +1.31+0.062}, for C4 and maxBCG clusters, respectively. The SN rate in galaxy clusters as a function of redshift, which probes the late time SN Ia delay distribution, shows only weak dependence on redshift. Combining our current measurements with previous measurements, we fit the cluster SN Ia rate data to a linear function of redshift, and find r{sub L} = [(0.49{sub -0.14}{sup +0.15}) + (0.91{sub -0.81}{sup +0.85}) x z] SNuB h{sup 2}. A comparison of the radial distribution of SNe in cluster to field early-type galaxies shows possible evidence for an enhancement of the SN rate in the cores of cluster early-type galaxies. With an observation of at most 3 hostless, intra-cluster SNe Ia, we estimate the fraction of cluster SNe that are hostless to be (9.4{sub -5.1}{sup +8.3})%.

Dilday, Benjamin; /Rutgers U., Piscataway /Chicago U. /KICP, Chicago; Bassett, Bruce; /Cape Town U., Dept. Math. /South African Astron. Observ.; Becker, Andrew; /Washington U., Seattle, Astron. Dept.; Bender, Ralf; /Munich, Tech. U. /Munich U. Observ.; Castander, Francisco; /Barcelona, IEEC; Cinabro, David; /Wayne State U.; Frieman, Joshua A.; /Chicago U. /Fermilab; Galbany, Lluis; /Barcelona, IFAE; Garnavich, Peter; /Notre Dame U.; Goobar, Ariel; /Stockholm U., OKC /Stockholm U.; Hopp, Ulrich; /Munich, Tech. U. /Munich U. Observ. /Tokyo U.

2010-03-01T23:59:59.000Z

315

LAX XXlCfl jX?iK, Idd+?KYLViG?IA  

Office of Legacy Management (LM)

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316

Prospects for Type Ia Supernova explosion mechanism identification with gamma rays  

E-Print Network (OSTI)

The explosion mechanism associated with thermonuclear supernovae (SNIa) is still a matter of debate. There is a wide agreement that high amounts of of radioactive nuclei are produced during these events and they are expected to be strong gamma-ray emitters. In the past, several authors have investigated the use of this gamma-ray emission as a diagnostic tool. In this paper we have done a complete study of the gamma-ray spectra associated with all the different scenarios currently proposed. This includes detonation, delayed detonation, deflagration and the off-center detonation. We have performed accurate simulations for this complete set of models in order to determine the most promising spectral features that could be used to discriminate among the different models. Our study is not limited to qualitative arguments. Instead, we have quantified the differences among the spectra and established distance limits for their detection. The calculations have been performed considering the best current response estimations of the SPI and IBIS instruments aboard INTEGRAL in such a way that our results can be used as a guideline to evaluate the capabilities of INTEGRAL in the study of type Ia supernovae. For the purpose of completeness we have also investigated the nuclear excitation and spallation reactions as a possible secondary source of gamma-rays present in some supernova scenarios. We conclude that this mechanism can be neglected due to its small contribution.

Jordi Gomez-Gomar; Jordi Isern; Pierre Jean

1997-09-05T23:59:59.000Z

317

EVALUATING SYSTEMATIC DEPENDENCIES OF TYPE Ia SUPERNOVAE: THE INFLUENCE OF CENTRAL DENSITY  

SciTech Connect

We present a study exploring a systematic effect on the brightness of Type Ia supernovae using numerical models that assume the single-degenerate paradigm. Our investigation varied the central density of the progenitor white dwarf at flame ignition, and considered its impact on the explosion yield, particularly the production and distribution of radioactive {sup 56}Ni, which powers the light curve. We performed a suite of two-dimensional simulations with randomized initial conditions, allowing us to characterize the statistical trends that we present. The simulations indicate that the production of Fe-group material is statistically independent of progenitor central density, but the mass of stable Fe-group isotopes is tightly correlated with central density, with a decrease in the production of {sup 56}Ni at higher central densities. These results imply that progenitors with higher central densities produce dimmer events. We provide details of the post-explosion distribution of {sup 56}Ni in the models, including the lack of a consistent centrally located deficit of {sup 56}Ni, which may be compared to observed remnants. By performing a self-consistent extrapolation of our model yields and considering the main-sequence lifetime of the progenitor star and the elapsed time between the formation of the white dwarf and the onset of accretion, we develop a brightness-age relation that improves our prediction of the expected trend for single degenerates and we compare this relation with observations.

Krueger, Brendan K.; Jackson, Aaron P.; Calder, Alan C. [Department of Physics and Astronomy, State University of New York-Stony Brook, Stony Brook, NY (United States); Townsley, Dean M. [Department of Physics and Astronomy, University of Alabama, Tuscaloosa, AL (United States); Brown, Edward F. [Department of Physics and Astronomy, Michigan State University, East Lansing, MI (United States); Timmes, Francis X., E-mail: brendan.krueger@stonybrook.edu [Joint Institute for Nuclear Astrophysics, Notre Dame, IN (United States)

2012-10-01T23:59:59.000Z

318

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

319

HIGH-RESOLUTION SIMULATIONS OF CONVECTION PRECEDING IGNITION IN TYPE Ia SUPERNOVAE USING ADAPTIVE MESH REFINEMENT  

E-Print Network (OSTI)

We extend our previous three-dimensional, full-star simulations of the final hours of convection preceding ignition in Type Ia supernovae to higher resolution using the adaptive mesh refinement capability of our low Mach number code, MAESTRO. We report the statistics of the ignition of the first flame at an effective 4.34 km resolution and general flow field properties at an effective 2.17 km resolution. We find that off-center ignition is likely, with radius of 50 km most favored and a likely range of 4075 km. This is consistent with our previous coarser (8.68 km resolution) simulations, implying that we have achieved sufficient resolution in our determination of likely ignition radii. The dynamics of the last few hot spots preceding ignition suggest that a multiple ignition scenario is not likely. With improved resolution, we can more clearly see the general flow pattern in the convective region, characterized by a strong outward plume with a lower speed recirculation. We show that the convective core is turbulent with a Kolmogorov spectrum and has a lower turbulent intensity and larger integral length scale than previously thought (on the order of 16 km s?1 and 200 km, respectively), and we discuss the potential consequences for the first flames. Key words: convection hydrodynamics methods: numerical nuclear reactions, nucleosynthesis, abundances supernovae: general white dwarfs Online-only material: color figures 1.

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

2012-01-01T23:59:59.000Z

320

Direct numerical simulations of type Ia supernovae flames II: The Rayleigh-Taylor instability  

Science Conference Proceedings (OSTI)

A Type Ia supernova explosion likely begins as a nuclear runaway near the center of a carbon-oxygen white dwarf. The outward propagating flame is unstable to the Landau-Darrieus, Rayleigh-Taylor, and Kelvin-Helmholtz instabilities, which serve to accelerate it to a large fraction of the speed of sound. We investigate the Rayleigh-Taylor unstable flame at the transition from the flamelet regime to the distributed-burning regime, around densities of 10e7 gm/cc, through detailed, fully resolved simulations. A low Mach number, adaptive mesh hydrodynamics code is used to achieve the necessary resolution and long time scales. As the density is varied, we see a fundamental change in the character of the burning--at the low end of the density range the Rayleigh-Taylor instability dominates the burning, whereas at the high end the burning suppresses the instability. In all cases, significant acceleration of the flame is observed, limited only by the size of the domain we are able to study. We discuss the implications of these results on the potential for a deflagration to detonation transition.

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

2004-01-12T23:59:59.000Z

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321

Constraining deflagration models of Type Ia supernovae through intermediate-mass elements  

E-Print Network (OSTI)

The physical structure of a nuclear flame is a basic ingredient of the theory of Type Ia supernovae (SNIa). Assuming an exponential density reduction with several characteristic times we have followed the evolution of a planar nuclear flame in an expanding background from an initial density 6.6 10^7 g/cm3 down to 2 10^6 g/cm3. The total amount of synthesized intermediate-mass elements (IME), from silicon to calcium, was monitored during the calculation. We have made use of the computed mass fractions, X_IME, of these elements to give an estimation of the total amount of IME synthesized during the deflagration of a massive white dwarf. Using X_IME and adopting the usual hypothesis that turbulence decouples the effective burning velocity from the laminar flame speed, so that the relevant flame speed is actually the turbulent speed on the integral length-scale, we have built a simple geometrical approach to model the region where IME are thought to be produced. It turns out that a healthy production of IME invol...

Garca-Senz, D; Cabezon, R M; Woosley, S E

2006-01-01T23:59:59.000Z

322

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

SciTech Connect

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

323

FLAMES IN TYPE Ia SUPERNOVA: DEFLAGRATION-DETONATION TRANSITION IN THE OXYGEN-BURNING FLAME  

Science Conference Proceedings (OSTI)

The flame in a Type Ia supernova is a conglomerate structure that, depending on density, may involve separate regions of carbon, oxygen, and silicon burning, all propagating in a self-similar, subsonic front. The separation between these three burning regions increases as the density declines until eventually, below about 2 x 10{sup 7} g cm{sup -3}, only carbon burning remains active, the other two burning phases having 'frozen out' on stellar scales. Between 2 and 3 x 10{sup 7} g cm{sup -3}, however, there remains an energetic oxygen-burning region that trails the carbon burning by an amount that is sensitive to the turbulence intensity. As the carbon flame makes a transition to the distributed regime (Karlovitz number {approx}> 10), the characteristic separation between the carbon- and oxygen-burning regions increases dramatically, from a fraction of a meter to many kilometers. The oxygen-rich mixture between the two flames is created at a nearly constant temperature, and turbulence helps to maintain islands of well-mixed isothermal fuel as the temperature increases. The delayed burning of these regions can be supersonic and could initiate a detonation.

Woosley, S. E. [Department of Astronomy and Astrophysics, University of California, Santa Cruz, CA 95064 (United States); Kerstein, A. R. [Combustion Research Facility, Sandia National Laboratories, Livermore, CA 94551 (United States); Aspden, A. J., E-mail: woosley@ucolick.org, E-mail: arkerst@sandia.gov, E-mail: ajaspden@lbl.gov [Center for Computational Sciences and Engineering, Lawrence Berkeley National Laboratory, CA 94720 (United States)

2011-06-10T23:59:59.000Z

324

TYPE Ia SUPERNOVAE: CALCULATIONS OF TURBULENT FLAMES USING THE LINEAR EDDY MODEL  

SciTech Connect

The nature of carbon burning flames in Type Ia supernovae is explored as they interact with Kolmogorov turbulence. One-dimensional calculations using the Linear Eddy Model of Kerstein elucidate three regimes of turbulent burning. In the simplest case, large-scale turbulence folds and deforms thin laminar flamelets to produce a flame brush with a total burning rate given approximately by the speed of turbulent fluctuations on the integral scale, U{sub L} , This is the regime where the supernova explosion begins and where most of its pre-detonation burning occurs. As the density declines, turbulence starts to tear the individual flamelets, making broader structures that move faster. For a brief time, these turbulent flamelets are still narrow compared to their spacing and the concept of a flame brush moving with an overall speed of U{sub L} remains valid. However, the typical width of the individual flamelets, which is given by the condition that their turnover time equals their burning time, continues to increase as the density declines. Eventually, mixed regions almost as large as the integral scale itself are transiently formed. At that point, a transition to detonation can occur. The conditions for such a transition are explored numerically and it is estimated that the transition will occur for densities near 1 x 10{sup 7} g cm{sup -3}, provided the turbulent speed on the integral scale exceeds about 20% sonic. An example calculation shows the details of a detonation actually developing.

Woosley, S. E. [Department of Astronomy and Astrophysics, University of California, Santa Cruz, CA 95064 (United States); Kerstein, A. R.; Sankaran, V. [Combustion Research Facility, Sandia National Laboratory, Livermore, CA 94551 (United States); Aspden, A. J. [Center for Computational Science and Engineering, Lawrence Berkeley National Laboratory, Berkeley, CA 94720 (United States); Roepke, F. K., E-mail: woosley@ucolick.or, E-mail: arkerst@sandia.go, E-mail: AJAspden@lbl.go, E-mail: fritz@mpa-Garching.mpg.d [Max Planck Institut fuer Astrophysik, Garching (Germany)

2009-10-10T23:59:59.000Z

325

ON THE NATURE OF THE PROGENITOR OF THE Type Ia SN2011fe IN M101  

SciTech Connect

The explosion of a Type Ia supernova, SN2011fe, in the nearby Pinwheel galaxy (M101 at 6.4 Mpc) provides an opportunity to study pre-explosion images and search for the progenitor, which should consist of a white dwarf (WD), possibly surrounded by an accretion disk, in orbit with another star. We report on our use of deep Chandra observations and Hubble Space Telescope observations to limit the luminosity and temperature of the pre-explosion WD. It is found that if the spectrum was a blackbody, then pre-SN WDs with steady nuclear burning of the highest possible temperatures and luminosities are excluded assuming moderate n{sub H} values, but values of kT between roughly 10 eV and 60 eV are permitted even if the WD was emitting at the Eddington luminosity. This allows the progenitor to be an accreting nuclear-burning WD with an expanded photosphere 4-100 times the WD itself, or a super-critically accreting WD blowing off an optically thick strong wind, or possibly a recurrent nova with luminosities an order of magnitude lower than Eddington. The observations are also consistent with a double degenerate scenario, or a spinning down WD that has been spun up by accretion from the donor.

Liu Jifeng [National Astronomical Observatory of China, Beijing 100012 (China); Di Stefano, Rosanne; Wang Tao; Moe, Maxwell [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States)

2012-04-20T23:59:59.000Z

326

Capturing the Fire: Flame Energetics and Neutronizaton for Type Ia Supernova Simulations  

E-Print Network (OSTI)

We develop and calibrate a realistic model flame for hydrodynamical simulations of deflagrations in white dwarf (Type Ia) supernovae. Our flame model builds on the advection-diffusion-reaction model of Khokhlov and includes electron screening and Coulomb corrections to the equation of state in a self-consistent way. We calibrate this model flame--its energetics and timescales for energy release and neutronization--with self-heating reaction network calculations that include both these Coulomb effects and up-to-date weak interactions. The burned material evolves post-flame due to both weak interactions and hydrodynamic changes in density and temperature. We develop a scheme to follow the evolution, including neutronization, of the NSE state subsequent to the passage of the flame front. As a result, our model flame is suitable for deflagration simulations over a wide range of initial central densities and can track the temperature and electron fraction of the burned material through the explosion and into the expansion of the ejecta.

A. C. Calder; D. M. Townsley; I. R. Seitenzahl; F. Peng; O. E. B. Messer; N. Vladimirova; E. F. Brown; J. W. Truran; D. Q. Lamb

2006-11-01T23:59:59.000Z

327

PUBLICATIONS, CONFERENCE PRESENTATIONS AND REPORTS Refereed Publications  

E-Print Network (OSTI)

PUBLICATIONS, CONFERENCE PRESENTATIONS AND REPORTS Refereed Publications 29. M.H. Alkhaldi, H. 46, 19-25. 22. Dholkawala, Z. F., Sarma, H.K., and Kam, S.I.: Application of Fractional Flow Theory Pressure When CO2 Is Diluted With Other Gases, SPE Reservoir Evaluation & Engineering, Volume 9, Number 4

Williams, John M.

328

Energy and water in the Great Lakes.  

Science Conference Proceedings (OSTI)

The nexus between thermoelectric power production and water use is not uniform across the U.S., but rather differs according to regional physiography, demography, power plant fleet composition, and the transmission network. That is, in some regions water demand for thermoelectric production is relatively small while in other regions it represents the dominate use. The later is the case for the Great Lakes region, which has important implications for the water resources and aquatic ecology of the Great Lakes watershed. This is today, but what about the future? Projected demographic trends, shifting lifestyles, and economic growth coupled with the threat of global climate change and mounting pressure for greater U.S. energy security could have profound effects on the region's energy future. Planning for such an uncertain future is further complicated by the fact that energy and environmental planning and regulatory decisionmaking is largely bifurcated in the region, with environmental and water resource concerns generally taken into account after new energy facilities and technologies have been proposed, or practices are already in place. Based on these confounding needs, the objective of this effort is to develop Great Lakes-specific methods and tools to integrate energy and water resource planning and thereby support the dual goals of smarter energy planning and development, and protection of Great Lakes water resources. Guiding policies for this planning are the Great Lakes and St. Lawrence River Basin Water Resources Compact and the Great Lakes Water Quality Agreement. The desired outcome of integrated energy-water-aquatic resource planning is a more sustainable regional energy mix for the Great Lakes basin ecosystem.

Tidwell, Vincent Carroll

2011-11-01T23:59:59.000Z

329

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

330

A Measurement of the Rate of Type Ia Supernovae in Galaxy Clusters from the SDSS-II Supernova Survey  

E-Print Network (OSTI)

ABRIDGED We present measurements of the Type Ia supernova (SN) rate in galaxy clusters based on data from the Sloan Digital Sky Survey-II (SDSS-II) Supernova Survey. The cluster SN Ia rate is determined from 9 SN events in a set of 71 C4 clusters at z <0.17 and 27 SN events in 492 maxBCG clusters at 0.1 < z < 0.3$. We find values for the cluster SN Ia rate of $({0.37}^{+0.17+0.01}_{-0.12-0.01}) \\mathrm{SNu}r h^{2}$ and $({0.55}^{+0.13+0.02}_{-0.11-0.01}) \\mathrm{SNu}r h^{2}$ ($\\mathrm{SNu}x = 10^{-12} L_{x\\sun}^{-1} \\mathrm{yr}^{-1}$) in C4 and maxBCG clusters, respectively, where the quoted errors are statistical and systematic, respectively. The SN rate for early-type galaxies is found to be $({0.31}^{+0.18+0.01}_{-0.12-0.01}) \\mathrm{SNu}r h^{2}$ and $({0.49}^{+0.15+0.02}_{-0.11-0.01})$ $\\mathrm{SNu}r h^{2}$ in C4 and maxBCG clusters, respectively. The SN rate for the brightest cluster galaxies (BCG) is found to be $({2.04}^{+1.99+0.07}_{-1.11-0.04}) \\mathrm{SNu}r h^{2}$ and $({0.36}^{+0.84+0.01}_...

Dilday, Benjamin; Becker, Andrew; Bender, Ralf; Castander, Francisco; Cinabro, David; Frieman, Joshua A; Galbany, Llus; Garnavich, Peter; Goobar, Ariel; Hopp, Ulrich; Ihara, Yutaka; Jha, Saurabh W; Kessler, Richard; Lampeitl, Hubert; Marriner, John; Miquel, Ramon; Moll, Mercedes; Nichol, Robert C; Nordin, Jakob; Riess, Adam G; Sako, Masao; Schneider, Donald P; Smith, Mathew; Sollerman, Jesper; Wheeler, J Craig; stman, Linda; Bizyaev, Dmitry; Brewington, Howard; Malanushenko, Elena; Malanushenko, Viktor; Oravetz, Dan; Pan, Kaike; Simmons, Audrey; Snedden, Stephanie

2010-01-01T23:59:59.000Z

331

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

332

NREL: Buildings Research - Publications  

NLE Websites -- All DOE Office Websites (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

333

Energy Budget Processes of a Small Northern Lake  

Science Conference Proceedings (OSTI)

There is a paucity of information on the energy budget of Canada's northern lakes. This research determines processes controlling the magnitude of energy fluxes between a small Canadian Shield lake and the atmosphere. Meteorological instruments ...

Christopher Spence; Wayne R. Rouse; Devon Worth; Claire Oswald

2003-08-01T23:59:59.000Z

334

Obama Administration Hosts Great Lakes Offshore Wind Workshop in Chicago  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Hosts Great Lakes Offshore Wind Workshop in Hosts Great Lakes Offshore Wind Workshop in Chicago with Great Lakes Wind Collaborative Obama Administration Hosts Great Lakes Offshore Wind Workshop in Chicago with Great Lakes Wind Collaborative October 28, 2010 - 12:00am Addthis WASHINGTON - The White House Council on Environmental Quality and the U.S. Department of Energy hosted a workshop with the Great Lakes Wind Collaborative in Chicago on October 26 - 27, 2010, focused on the siting of offshore wind power in the Great Lakes. The two day workshop brought together wind developers, Federal and state regulators, environmental advocates, and other regional stakeholders to discuss methods for ensuring greater clarity, certainty and coordination of Federal and state decision-making for offshore wind development in the Great Lakes.

335

Simulations of the Summer Hydrometeorological Processes of Lake Kinneret  

Science Conference Proceedings (OSTI)

Lake Kinneret is a 168-km2 lake located in northern Israel. It provides about 50% of the drinking water consumed in this arid country. To manage correctly this vital water resource, it is essential to understand the various hydrometeorological ...

Roni Avissar; Hai Pan

2000-02-01T23:59:59.000Z

336

The Frequency and Intensity of Great Lake Cyclones  

Science Conference Proceedings (OSTI)

Cyclones are an important feature of the Great Lakes region that can have important impacts on shipping, lake temperature profiles, ice cover, and shoreline property damages. The objective of this research is to analyze the frequency and ...

James R. Angel; Scott A. Isard

1998-01-01T23:59:59.000Z

337

Simulating Upwelling in a Large Lake Using Slippery Sacks  

Science Conference Proceedings (OSTI)

A Lagrangian numerical model is used to simulate upwelling in an idealized large lake. This simulation is carried out to test the model's potential for simulating lake and ocean circulations.

Patrick T. Haertel; David A. Randall; Tommy G. Jensen

2004-01-01T23:59:59.000Z

338

Influence of the Laurentian Great Lakes on Regional Climate  

Science Conference Proceedings (OSTI)

The influence of the Laurentian Great Lakes on climate is assessed by comparing two decade-long simulations, with the lakes either included or excluded, using the Abdus Salam International Centre for Theoretical Physics Regional Climate Model, ...

Michael Notaro; Kathleen Holman; Azar Zarrin; Elody Fluck; Steve Vavrus; Val Bennington

2013-02-01T23:59:59.000Z

339

Relations between Meteorology and Ozone in the Lake Michigan Region  

Science Conference Proceedings (OSTI)

The field program phase of the Lake Michigan Ozone Study (LMOS) took place during the summer of 1991. Observed ozone concentrations and weather variables have been analyzed for the Lake Michigan region and the eastern United States for four 1991 ...

Steven R. Hanna; Joseph C. Chang

1995-03-01T23:59:59.000Z

340

The Role of Northern Lakes in a Regional Energy Balance  

Science Conference Proceedings (OSTI)

There are many lakes of widely varying morphometry in northern latitudes. For this study region, in the central Mackenzie River valley of western Canada, lakes make up 37% of the landscape. The nonlake components of the landscape are divided into ...

Wayne R. Rouse; Claire J. Oswald; Jacqueline Binyamin; Christopher Spence; William M. Schertzer; Peter D. Blanken; Normand Bussires; Claude R. Duguay

2005-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "lake 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.


341

Wind Equipment: Creating Jobs Along the Lake Erie Shore | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Wind Equipment: Creating Jobs Along the Lake Erie Shore Wind Equipment: Creating Jobs Along the Lake Erie Shore August 16, 2012 - 9:36am Addthis 1 of 3 Finished wind tower sections...

342

Pine Lake Corn Processors LLC | Open Energy Information  

Open Energy Info (EERE)

Farmer owned investment and management team which developed and manages the Pine Lake ethanol plant. References Pine Lake Corn Processors LLC1 LinkedIn Connections CrunchBase...

343

Interpreting Annual Rainfall from the Levels of Lake Victoria  

Science Conference Proceedings (OSTI)

This paper presents a water balance model for Lake Victoria that can be inverted to estimate annual rainfall over the lake. The model is calibrated using a fixed value of evaporation and the regression expressions for inflow, discharge, and ...

Xungang Yin; Sharon E. Nicholson

2002-08-01T23:59:59.000Z

344

Crow Lake Wind | Open Energy Information  

Open Energy Info (EERE)

Crow Lake Wind Crow Lake Wind Jump to: navigation, search Name Crow Lake Wind Facility Crow Lake Wind Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Prairie Winds SD 1 Inc. (100) Mitchell Technical Institute (1) South Dakota Wind Partners (7) Developer Prairie Winds SD 1 Inc. Energy Purchaser Basin Electric Power Cooperative Location White Lake SD Coordinates 43.920959°, -98.7282157° 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":43.920959,"lon":-98.7282157,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

345

THERMODYNAMICS OF PARTIALLY FROZEN COOLING LAKES  

SciTech Connect

The Rochester Institute of Technology (RIT) collected visible, SWIR, MWIR and LWIR imagery of the Midland (Michigan) Cogeneration Ventures Plant from aircraft during the winter of 2008-2009. RIT also made ground-based measurements of lake water and ice temperatures, ice thickness and atmospheric variables. The Savannah River National Laboratory (SRNL) used the data collected by RIT and a 3-D hydrodynamic code to simulate the Midland cooling lake. The hydrodynamic code was able to reproduce the time distribution of ice coverage on the lake during the entire winter. The simulations and data show that the amount of ice coverage is almost linearly proportional to the rate at which heat is injected into the lake (Q). Very rapid melting of ice occurs when strong winds accelerate the movement of warm water underneath the ice. A snow layer on top of the ice acts as an insulator and decreases the rate of heat loss from the water below the ice to the atmosphere above. The simulated ice cover on the lake was not highly sensitive to the thickness of the snow layer. The simplicity of the relationship between ice cover and Q and the weak responses of ice cover to snow depth over the ice are probably attributable to the negative feedback loop that exists between ice cover and heat loss to the atmosphere.

Garrett, A.; Casterline, M.; Salvaggio, C.

2010-01-05T23:59:59.000Z

346

The Rise and Fall of Type Ia Supernova Light Curves in the SDSS-II Supernova Survey  

Science Conference Proceedings (OSTI)

We analyze the rise and fall times of Type Ia supernova (SN Ia) light curves discovered by the Sloan Digital Sky Survey-II (SDSS-II) Supernova Survey. From a set of 391 light curves k-corrected to the rest-frame B and V bands, we find a smaller dispersion in the rising portion of the light curve compared to the decline. This is in qualitative agreement with computer models which predict that variations in radioactive nickel yield have less impact on the rise than on the spread of the decline rates. The differences we find in the rise and fall properties suggest that a single 'stretch' correction to the light curve phase does not properly model the range of SN Ia light curve shapes. We select a subset of 105 light curves well observed in both rise and fall portions of the light curves and develop a '2-stretch' fit algorithm which estimates the rise and fall times independently. We find the average time from explosion to B-band peak brightness is 17.38 {+-} 0.17 days, but with a spread of rise times which range from 13 days to 23 days. Our average rise time is shorter than the 19.5 days found in previous studies; this reflects both the different light curve template used and the application of the 2-stretch algorithm. The SDSS-II supernova set and the local SNe Ia with well-observed early light curves show no significant differences in their average rise-time properties. We find that slow-declining events tend to have fast rise times, but that the distribution of rise minus fall time is broad and single peaked. This distribution is in contrast to the bimodality in this parameter that was first suggested by Strovink (2007) from an analysis of a small set of local SNe Ia. We divide the SDSS-II sample in half based on the rise minus fall value, t{sub r} - t{sub f} {approx} 2 days, to search for differences in their host galaxy properties and Hubble residuals; we find no difference in host galaxy properties or Hubble residuals in our sample.

Hayden, Brian T.; /Notre Dame U.; Garnavich, Peter M.; /Notre Dame U.; Kessler, Richard; /KICP, Chicago /Chicago U., EFI; Frieman, Joshua A.; /KICP, Chicago /Chicago U. /Fermilab; Jha, Saurabh W.; /Stanford U., Phys. Dept. /Rutgers U., Piscataway; Bassett, Bruce; /Cape Town U., Dept. Math. /South African Astron. Observ.; Cinabro, David; /Wayne State U.; Dilday, Benjamin; /Rutgers U., Piscataway; Kasen, Daniel; /UC, Santa Cruz; Marriner, John; /Fermilab; Nichol, Robert C.; /Portsmouth U., ICG /Baltimore, Space Telescope Sci. /Johns Hopkins U.

2010-01-01T23:59:59.000Z

347

NREL: Wind Research - Publications  

NLE Websites -- All DOE Office Websites (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

348

NETL: Major Demonstrations Publications  

NLE Websites -- All DOE Office Websites (Extended Search)

Reference Shelf > Publications Reference Shelf Publications Inventory of Power Plants in the U.S. as of January 1, 1997 PDF-31MB (Dec 1997) Sustainable Development with Clean...

349

Lake Roosevelt Fisheries Evaluation Program; Meadow Creek vs. Lake Whatcom Stock Kokanee Salmon Investigations in Lake Roosevelt, 2001 Annual Report.  

DOE Green Energy (OSTI)

Lake Roosevelt has been stocked with Lake Whatcom stock kokanee since 1989 with the primary objective of creating a self-sustaining recreational fishery. Due to low return numbers, it was hypothesized a stock of kokanee, native to the upper Columbia River, might perform better than the coastal Lake Whatcom strain. Kokanee from Meadow Creek, a tributary of Kootenay Lake, British Columbia were selected as an alternative stock. Matched pair releases of Lake Whatcom and Meadow Creek kokanee were made from Sherman Creek Hatchery in late June 2000 and repeated in 2001. Stock performance between Lake Whatcom and Meadow Creek kokanee was evaluated using three performance measures; (1) the number of returns to Sherman Creek, the primary egg collection facility, (2) the number of returns to other tributaries and (3) the number of returns to the creel. Kokanee were collected during five passes through the reservoir via electrofishing, which included 87 tributary mouths during the fall of 2000 and 2001. Chi-square analysis indicated age two Meadow Creek kokanee returned to Sherman Creek in significantly higher numbers when compared to the Whatcom stock in 2000 ({chi}{sup 2} = 736.6; d.f. = 1; P < 0.01) and 2001 ({chi}{sup 2} = 156.2; d.f. = 1; P < 0.01). Reservoir wide recoveries of age two kokanee had similar results in 2000 ({chi}{sup 2} = 735.3; d.f. = 1; P < 0.01) and 2001 ({chi}{sup 2} = 150.1; d.f. = 1; P < 0.01). Six Lake Whatcom and seven Meadow Creek three year olds were collected in 2001. The sample size of three year olds was too small for statistical analysis. No kokanee were collected during creel surveys in 2000, and two (age three kokanee) were collected in 2001. Neither of the hatchery kokanee collected were coded wire tagged, therefore stock could not be distinguished. After two years of monitoring, neither Meadow Creek or Lake Whatcom kokanee appear to be capable of providing a run of three-year-old spawners to sustain stocking efforts. The small number of hatchery three-year-olds collected indicated that the current stocking methods will continue to produce a limited jacking run largely composed of precocious males and a small number of three-year-olds. However, supplemental creel data indicated anglers harvested two-year-old hatchery kokanee 30-45 days after release. Supplemental creel data should continue to be collected to accurately evaluate hatchery contributions to the creel.

McLellan, Holly; Scholz, Allan

2002-03-01T23:59:59.000Z

350

Lake Roosevelt Fisheries Evaluation Program; Meadow Creek vs. Lake Whatcom Stock Kokanee Salmon Investigations in Lake Roosevelt, Annual Report 2002.  

DOE Green Energy (OSTI)

Lake Whatcom, Washington kokanee have been stocked in Lake Roosevelt since 1987 with the primary objective of creating a self-sustaining fishery. Success has been limited by low recruitment to the fishery, low adult returns to hatcheries, and a skewed sex ratio. It was hypothesized that a stock native to the upper Columbia River might perform better than the coastal Lake Whatcom stock. Kokanee from Meadow Creek, a tributary of Kootenay Lake, British Columbia were selected as an alternative stock. Post smolts from each stock were released from Sherman Creek Hatchery in late June 2000 and repeated in 2001. Stock performance was evaluated using three measures; (1) number of returns to Sherman Creek, the primary egg collection facility, (2) the number of returns to 86 tributaries sampled and, (3) the number of returns to the creel. In two repeated experiments, neither Meadow Creek or Lake Whatcom kokanee appeared to be capable of providing a run of three-year old spawners to sustain stocking efforts. Less than 10 three-years olds from either stock were collected during the study period. Chi-square analysis indicated age two Meadow Creek kokanee returned to Sherman Creek and to other tributaries in significantly higher numbers when compared to the Lake Whatcom stock in both 2000 and 2001. However, preliminary data from the Spokane Tribe of Indians indicated that a large number of both stocks were precocial before they were stocked. The small number of hatchery three-year olds collected indicated that the current hatchery rearing and stocking methods will continue to produce a limited jacking run largely composed of precocious males and a small number of three-year olds. No kokanee from the study were collected during standard lake wide creel surveys. Supplemental creel data, including fishing derbies, test fisheries, and angler diaries, indicated anglers harvested two-year-old hatchery kokanee a month after release. The majority of the two-year old kokanee harvested were from a direct stock at the Fort Spokane boat launch. Only Lake Whatcom kokanee were stocked from the boat launch, therefore stock performance was not evaluated, however the high success of the stocking location will likely increase harvest of hatchery kokanee in the future. Despite low numbers of the targeted three-year olds, Meadow Creek kokanee should be stocked when possible to promote fish native to the upper Columbia River.

McLellan, Holly

2003-03-01T23:59:59.000Z

351

NETL Publication Standards Manual  

NLE Websites -- All DOE Office Websites (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

352

Building and Fire Publications  

Science Conference Proceedings (OSTI)

... Ramsey prices. Optimal Pricing of Publicly Supplied Private Goods: A Case Study of NIST Standard Reference Materials. ...

353

Conference Proceedings Publication Proposal  

Science Conference Proceedings (OSTI)

AVAILABILITY. ? Concurrent with conference ? Non-concurrent (publication recommended within 3 months of meeting). Date papers are due to editors:...

354

NIST Manuscript Publication Search  

Science Conference Proceedings (OSTI)

... Publication Citation: ITL Updates Glossary of Key Information Security Terms. ... Title: ITL Updates Glossary of Key Information Security Terms. ...

2013-06-12T23:59:59.000Z

355

NIST Manuscript Publication Search  

Science Conference Proceedings (OSTI)

... Publication Citation: Glossary of Key Information Security Terms. NIST Authors in Bold. ... Title: Glossary of Key Information Security Terms. ...

2013-06-05T23:59:59.000Z

356

A parameterized model of heat storage by lake sediments  

Science Conference Proceedings (OSTI)

A model of seasonal heat storage by lake sediments is proposed oriented at applications in climate modeling and at lake parameterization in numerical weather prediction. The computational efficiency is achieved by reformulating of the heat transfer problem ... Keywords: Bulk model, Climate modeling, Lake temperature, Sediment processes, Temperature wave, Water-sediment exchange

Sergey Golosov; Georgiy Kirillin

2010-06-01T23:59:59.000Z

357

EIA publications directory, 1992  

DOE Green Energy (OSTI)

This directory contains abstracts and ordering information for EIA publications. The abstracts are arranged by broad subject category such as coal, petroleum, natural gas, and electric power. A comprehensive subject index, a title index, and a report number index are included. Each entry gives the title, report number, publication frequency, date, number of pages, and ordering information. Publication began with the 1979 edition.

Not Available

1993-06-24T23:59:59.000Z

358

Medicine Lake Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Medicine Lake Geothermal Area Medicine Lake Geothermal Area Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Medicine Lake Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (1) 9 Exploration Activities (9) 10 References Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"TERRAIN","zoom":6,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"300px","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":41.57,"lon":-121.57,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

359

Harney Lake Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Lake Geothermal Area Lake Geothermal Area Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Harney Lake Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (0) 9 Exploration Activities (0) 10 References Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"TERRAIN","zoom":6,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"300px","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":43.18166667,"lon":-119.0533333,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

360

Lake Palmdale Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Lake Palmdale Wind Farm Lake Palmdale Wind Farm Facility Lake Palmdale Sector Wind energy Facility Type Community Wind Facility Status In Service Owner Palmdale Water District Developer Palmdale Water District Energy Purchaser Palmdale Water District Location Palmdale CA Coordinates 34.555932°, -118.118307° 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":34.555932,"lon":-118.118307,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "lake 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

Meadow Lake IV | Open Energy Information  

Open Energy Info (EERE)

Meadow Lake IV Meadow Lake IV Facility Meadow Lake IV Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Horizon Wind Energy Developer EDP Renewables Location Brookston IN Coordinates 40.601111°, -86.864167° 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":40.601111,"lon":-86.864167,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

362

Why sequence metagenomics in freshwater lakes?  

NLE Websites -- All DOE Office Websites (Extended Search)

metagenomics in freshwater lakes? metagenomics in freshwater lakes? Aquatic microbial communities represent one of the largest reservoirs of genetic and biochemical diversity on the planet, and metagenomic studies have led to the discovery of novel gene families and a deeper understanding of how microbial communities mediate the flow of carbon and energy. However, most of these studies have been based on a static 'snap shot' of genetic diversity found under a particular set of environmental conditions. This study involves a metagenomic time-series to better understand how microbial communities control carbon cycling in freshwater systems. Principal Investigators: Katherine McMahon, University of Wisconsin Program: CSP 2011 Home > Sequencing > Why sequence metagenomics in freshwater lakes

363

Emmons Lake Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Lake Geothermal Area Lake Geothermal Area Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Emmons Lake Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (0) 9 Exploration Activities (0) 10 References Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"TERRAIN","zoom":6,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"300px","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":55.3333,"lon":-162.14,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

364

Meadow Lake II | Open Energy Information  

Open Energy Info (EERE)

Meadow Lake II Meadow Lake II Facility Meadow Lake II Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Horizon Wind Energy Developer EDP Renewables Location Brookston IN Coordinates 40.601111°, -86.864167° 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":40.601111,"lon":-86.864167,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

365

Rice Lake Utilities | Open Energy Information  

Open Energy Info (EERE)

Rice Lake Utilities Rice Lake Utilities Jump to: navigation, search Name Rice Lake Utilities Place Wisconsin Utility Id 15938 Utility Location Yes Ownership M NERC Location MRO NERC MRO 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 Cp-1 Small Power Service Industrial Cp-1 Small Power Service with Parallel Generation(20kW or less) Industrial Cp-1 TOD Small Power Optional Time-of-Day Service Primary Metering Discount Industrial Cp-1 TOD Small Power Optional Time-of-Day Service Primary Metering Discount with Parallel Generation(20kW or less) Industrial

366

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

Science Conference Proceedings (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

367

Three-dimensional numerical simulations of Rayleigh-Taylorunstable flames in type Ia supernovae  

SciTech Connect

Flame instabilities play a dominant role in accelerating the burning front to a large fraction of the speed of sound in a Type Ia supernova. We present a three-dimensional numerical simulation of a Rayleigh-Taylor unstable carbon flame, following its evolution through the transition to turbulence. A low Mach number hydrodynamics method is used, freeing us from the harsh time step restrictions imposed by sound waves. We fully resolve the thermal structure of the flame and its reaction zone, eliminating the need for a flame model. A single density is considered, 1.5x107 gm/cc, and half carbon/half oxygen fuel--conditions under which the flame propagated in the flamelet regime in our related two-dimensional study. We compare to a corresponding two-dimensional simulation, and show that while fire-polishing keeps the small features suppressed in two dimensions, turbulence wrinkles the flame on far smaller scales in the three-dimensional case, suggesting that the transition to the distributed burning regime occurs at higher densities in three dimensions. Detailed turbulence diagnostics are provided. We show that the turbulence follows a Kolmogorov spectrum and is highly anisotropic on the large scales, with a much larger integral scale in the direction of gravity. Furthermore, we demonstrate that it becomes more isotropic as it cascades down to small scales. Based on the turbulent statistics and the flame properties of our simulation, we compute the Gibson scale. We show the progress of the turbulent flame through a classic combustion regime diagram, indicating that the flame just enters the distributed burning regime near the end of our simulation.

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

2005-01-28T23:59:59.000Z

368

Constraining deflagration models of Type Ia supernovae through intermediate-mass elements  

E-Print Network (OSTI)

The physical structure of a nuclear flame is a basic ingredient of the theory of Type Ia supernovae (SNIa). Assuming an exponential density reduction with several characteristic times we have followed the evolution of a planar nuclear flame in an expanding background from an initial density 6.6 10^7 g/cm3 down to 2 10^6 g/cm3. The total amount of synthesized intermediate-mass elements (IME), from silicon to calcium, was monitored during the calculation. We have made use of the computed mass fractions, X_IME, of these elements to give an estimation of the total amount of IME synthesized during the deflagration of a massive white dwarf. Using X_IME and adopting the usual hypothesis that turbulence decouples the effective burning velocity from the laminar flame speed, so that the relevant flame speed is actually the turbulent speed on the integral length-scale, we have built a simple geometrical approach to model the region where IME are thought to be produced. It turns out that a healthy production of IME involves the combination of not too short expansion times, t_c > 0.2 s, and high turbulent intensities. According to our results it could be difficult to produce much more than 0.2 solar masses of intermediate-mass elements within the deflagrative paradigma. The calculations also suggest that the mass of IME scales with the mass of Fe-peak elements, making it difficult to conciliate energetic explosions with low ejected nickel masses, as in the well observed SN1991bg or in SN1998de. Thus a large production of Si-peak elements, especially in combination with a low or a moderate production of iron, could be better addressed by either the delayed detonation route in standard Chandrasekhar-mass models or, perhaps, by the off-center helium detonation in the sub Chandrasekhar-mass scenario.

D. Garcia-Senz; E. Bravo; R. M. Cabezon; S. E. Woosley

2006-09-15T23:59:59.000Z

369

Revealing Type Ia supernova physics with cosmic rates and nuclear gamma rays  

E-Print Network (OSTI)

Type Ia supernovae (SNIa) remain mysterious despite their central importance in cosmology and their rapidly increasing discovery rate. The progenitors of SNIa can be probed by the delay time between progenitor birth and explosion as SNIa. The explosions and progenitors of SNIa can be probed by MeV nuclear gamma rays emitted in the decays of radioactive nickel and cobalt into iron. We compare the cosmic star formation and SNIa rates, finding that their different redshift evolution requires a large fraction of SNIa to have large delay times. A delay time distribution of the form t^{-1.0 +/- 0.3} provides a good fit, implying 50% of SNIa explode more than ~ 1 Gyr after progenitor birth. The extrapolation of the cosmic SNIa rate to z = 0 agrees with the rate we deduce from catalogs of local SNIa. We investigate prospects for gamma-ray telescopes to exploit the facts that escaping gamma rays directly reveal the power source of SNIa and uniquely provide tomography of the expanding ejecta. We find large improvements relative to earlier studies by Gehrels et al. in 1987 and Timmes & Woosley in 1997 due to larger and more certain SNIa rates and advances in gamma-ray detectors. The proposed Advanced Compton Telescope, with a narrow-line sensitivity ~ 60 times better than that of current satellites, would, on an annual basis, detect up to ~ 100 SNIa (3 sigma) and provide revolutionary model discrimination for SNIa within 20 Mpc, with gamma-ray light curves measured with ~ 10 sigma significance daily for ~ 100 days. Even more modest improvements in detector sensitivity would open a new and invaluable astronomy with frequent SNIa gamma-ray detections.

Shunsaku Horiuchi; John F. Beacom

2010-06-30T23:59:59.000Z

370

Publications | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

371

Publications | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

372

Utah Public Lands Policy Coordination Office | Open Energy Information  

Open Energy Info (EERE)

Public Lands Policy Coordination Office Public Lands Policy Coordination Office Jump to: navigation, search Name Governor's Public Lands Policy Coordination Office Address 5110 State Office Building Place Salt Lake City, Utah Zip 84114-1107 Phone number 801-537-9801 Website http://governor.utah.gov/publi Coordinates 40.7786566°, -111.8881667° 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":40.7786566,"lon":-111.8881667,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

373

Impacts of Climate Variation and Catchment Area on Water Balance and Lake Hydrologic Type in Groundwater-Dominated Systems: A Generic Lake Model  

Science Conference Proceedings (OSTI)

Lakes are a major geologic feature in humid regions, and multiple lake hydrologic types exist with varying physical and chemical characteristics, connections among lakes, and relationships to the landscape. The authors developed a model of water ...

Jeffrey Cardille; Michael T. Coe; Julie A. Vano

2004-12-01T23:59:59.000Z

374

Convective Structures in a Cold Air Outbreak over Lake Michigan during Lake-ICE  

Science Conference Proceedings (OSTI)

The Lake-Induced Convection Experiment provided special field data during a westerly flow cold air outbreak (CAO) on 13 January 1998, which has afforded the opportunity to examine in detail an evolving convective boundary layer. Vertical cross ...

Suzanne M. Zurn-Birkhimer; Ernest M. Agee; Zbigniew Sorbjan

2005-07-01T23:59:59.000Z

375

Patterns of Local Circulation in the Itaipu Lake Area: Numerical Simulations of Lake Breeze  

Science Conference Proceedings (OSTI)

The lake-breeze circulation in the Itaipu region was investigated numerically using a nonhydrostatic version of the Topographic Vorticity Model. The area of study corresponds to a 100 km 180 km rectangle, located on the BrazilParaguay border, ...

Snia M. S. Stivari; Amauri P. de Oliveira; Hugo A. Karam; Jacyra Soares

2003-01-01T23:59:59.000Z

376

Spatiotemporal Trends in Lake Effect and Continental Snowfall in the Laurentian Great Lakes, 19511980  

Science Conference Proceedings (OSTI)

A new raster-based monthly snowfall climatology was derived from 19511980 snowfall station data for the Laurentian Great Lakes. An automated methodology was used to obtain higher spatial resolution than previously obtained. The increase in ...

D. C. Norton; S. J. Bolsenga

1993-10-01T23:59:59.000Z

377

Emergency Information for the Public  

NLE Websites -- All DOE Office Websites (Extended Search)

the Public Emergency Information for the Public Ensuring release of accurate information to the public. Contact Communications Office (505) 667-7000 Email LANL Update (505)...

378

Geothermal Exploration Using Aviris Remote Sensing Data Over Fish Lake  

Open Energy Info (EERE)

Using Aviris Remote Sensing Data Over Fish Lake Using Aviris Remote Sensing Data Over Fish Lake Valley, Nv Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Paper: Geothermal Exploration Using Aviris Remote Sensing Data Over Fish Lake Valley, Nv Details Activities (1) Areas (1) Regions (0) Abstract: Fish Lake Valley, in Esmeralda County, Nevada, sits at the southern end of the Mina Deflection where the very active Death Valley-Furnace Creek-Fish Lake Valley fault system makes a right step to transfer slip northward into the Walker Lane. Northern Fish Lake Valley has been pulling part since ca. 6 Ma, primarily along the Emigrant Peak normal fault zone (Stockli et al., 2003). Elevated tectonic activity in Fish Lake Valley suggests there may be increased fracture permeability to facilitate

379

Medicine Lake Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Medicine Lake Geothermal Area Medicine Lake Geothermal Area (Redirected from Medicine Lake Area) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Medicine Lake Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (1) 9 Exploration Activities (9) 10 References Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"TERRAIN","zoom":6,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"300px","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":41.57,"lon":-121.57,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

380

Limits on the Time Variation of the Fermi Constant G_F Based on Type Ia Supernova Observations  

E-Print Network (OSTI)

The light curve of a type Ia supernova decays at a rate set by the beta-decay lifetimes of the Ni-56 and Co-56 produced in the explosion. This makes such a light curve sensitive to the value of the Fermi constant G_F at the time of the supernova. Using data from the CfA Supernova Archive, we measure the dependence of the light curve decay rate on redshift and place a bound on the time variation of G_F of |(dG_F/dt)/G_F| < 10^(-9) / y.

Ferrero, Alejandro

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "lake 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

Publications 2000 - Nuclear Data Program - Nuclear Engineering...  

NLE Websites -- All DOE Office Websites (Extended Search)

0 Nuclear Data Program Overview Current Projects & Recent Activities Collaborating Organizations Publications Publications 2011 Publications 2010 Publications 2009...

382

LCLS Publications: Statistics  

NLE Websites -- All DOE Office Websites (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

383

Type Ia Supernova Properties as a Function of the Distance to the Host Galaxy in the SDSS-II SN Survey  

E-Print Network (OSTI)

We use type-Ia supernovae (SNe Ia) discovered by the SDSS-II SN Survey to search for dependencies between SN Ia properties and the projected distance to the host galaxy center, using the distance as a proxy for local galaxy properties (local star-formation rate, local metallicity, etc.). The sample consists of almost 200 spectroscopically or photometrically confirmed SNe Ia at redshifts below 0.25. The sample is split into two groups depending on the morphology of the host galaxy. We fit light-curves using both MLCS2k2 and SALT2, and determine color (AV, c) and light-curve shape (delta, x1) parameters for each SN Ia, as well as its residual in the Hubble diagram. We then correlate these parameters with both the physical and the normalized distances to the center of the host galaxy and look for trends in the mean values and scatters of these parameters with increasing distance. The most significant (at the 4-sigma level) finding is that the average fitted AV from MLCS2k2 and c from SALT2 decrease with the proj...

Galbany, Lluis; Ostman, Linda; Brown, Peter J; Cinabro, David; D'Andrea, Chris B; Frieman, Joshua; Jha, Saurabh W; Marriner, John; Nichol, Robert C; Nordin, Jakob; Olmstead, Matthew D; Sako, Masao; Schneider, Donald P; Smith, Mathew; Sollerman, Jesper; Pan, Kaike; Snedden, Stephanie; Bizyaev, Dmitry; Brewington, Howard; Malanushenko, Elena; Malanushenko, Viktor; Oravetz, Dan; Simmons, Audrey; Shelden, Alaina

2012-01-01T23:59:59.000Z

384

130517 - Public Meeting - Notepad  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

385

Alternative Fuels Data Center: Publications  

Alternative Fuels and Advanced Vehicles Data Center (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

386

Alternative Fuels Data Center: Publications  

Alternative Fuels and Advanced Vehicles Data Center (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

387

ORISE: Public Health Communication  

NLE Websites -- All DOE Office Websites (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

388

Sririam Recent Publication  

Science Conference Proceedings (OSTI)

... 4, 2009, pp. 25-38. Presentation slides: http://www.cyber.st.dhs.gov/ public/CATCH/Sriram.pdf. Kotikalapudi Sriram, Doug ...

2013-04-03T23:59:59.000Z

389

NREL: Geothermal Technologies - Publications  

NLE Websites -- All DOE Office Websites (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

390

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

391

About - Glass Publications Portal  

Office of Scientific and Technical Information (OSTI)

from the repository at OSTI. The Glass Publications Portal is sponsored by the DOE Energy Efficiency and Renewable Energy (EERE) Industrial Technologies Program. In...

392

Public Assembly Buildings  

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

buildings. Since they comprised 7 percent of commercial floorspace, this means that their energy intensity was just slightly below the commercial average. Public assembly buildings...

393

Building and Fire Publications  

Science Conference Proceedings (OSTI)

... to cover costs, prices therefore need to deviate from marginal cost. A public-sector pricing model in the Boiteux tradition computes price and output ...

394

Building and Fire Publications  

Science Conference Proceedings (OSTI)

... A public-sector pricing model in the Boiteux tradition computes price and output combinations that minimize the loss from charging prices that do ...

395

Advanced Energy Storage Publications  

NLE Websites -- All DOE Office Websites (Extended Search)

Advanced Energy Storage Publications Reports: Advanced Technology Development Program For Lithium-Ion Batteries: Gen 2 Performance Evaluation Final Report Advanced Technology...

396

NERSC Publications and Reports  

NLE Websites -- All DOE Office Websites (Extended Search)

Reports Publications & Reports Download the NERSC Strategic Plan (PDF | 3.2 MB) NERSC Annual Reports NERSC's annual reports highlight the scientific accomplishments of its users...

397

Public Safety Network Requirements  

Science Conference Proceedings (OSTI)

... Usage scenario. ... imposed by public safety applications and usage scenarios is key in ... requirements as shown in Figure 2. This analysis was used as ...

2010-10-05T23:59:59.000Z

398

Electric Vehicle Public Charging -  

NLE Websites -- All DOE Office Websites (Extended Search)

Electric Vehicle Public Charging - Time vs. Energy March, 2013 A critical factor for successful PEV adoption is the deployment and use of charging infrastructure in non-...

399

NIST Manuscript Publication Search  

Science Conference Proceedings (OSTI)

NIST Home > NIST Manuscript Publication Search. ... In general, comb generators apply high power to a non-linear element (NLE) such as a step ...

2010-06-02T23:59:59.000Z

400

ORNL Neutron Sciences Publications  

NLE Websites -- All DOE Office Websites (Extended Search)

at other facilties by Neutron Sciences Directorate staff. We strongly encourage SNS and HFIR users to submit citation information, including URLs, for all publications regarding...

Note: This page contains sample records for the topic "lake 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

Making waste public.  

E-Print Network (OSTI)

??This thesis questions the boundaries that define waste as a public or private dilemma, investigating these boundaries as productive sites for the imagination of social (more)

Gambetta, Curt

2009-01-01T23:59:59.000Z

402

Making Waste Public.  

E-Print Network (OSTI)

??This thesis questions the boundaries that define waste as a public or private dilemma, investigating these boundaries as productive sites for the imagination of social (more)

Gambetta, Curt

2009-01-01T23:59:59.000Z

403

Nathalie Prevost - Publications - CECM  

E-Print Network (OSTI)

Publications. Ph.D. Thesis The Physics of Language: Towards a Phase Transition of Language Change. Canadian Artificial Intelligence(CAI) magazine

404

Montgomery County Public Schools  

Science Conference Proceedings (OSTI)

... Montgomery County Public Schools (MCPS) is the largest school district in the state of Maryland and the 16th-largest school district in the nation. ...

2011-04-19T23:59:59.000Z

405

NIST Manuscript Publication Search  

Science Conference Proceedings (OSTI)

NIST Home > NIST Manuscript Publication Search. Author(s): Kristen L. Wood; RJ B. Stone; DRJ Mcadams; J Hirtz; Simon Szykman; ...

2002-02-01T23:59:59.000Z

406

EIA Publications Directory 1993  

SciTech Connect

This directory contains abstracts and ordering information for EIA publications released in the above time period. The abstracts are arranged by broad subject category such as coal, petroleum, natural gas, and electric power. A comprehensive subject index, a title index, and a report number index are included. Each entry gives the title, report number, publication frequency, date, number of pages, and ordering information.

Not Available

1994-07-18T23:59:59.000Z

407

2007 NSLS Publications  

NLE Websites -- All DOE Office Websites (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 ............................................................................................................................................................................................................

408

Environmental Public Health at  

E-Print Network (OSTI)

requiring special laboratory expertise · The Division of Emergency and Environmental Health Services, which, environmental sanitation, and laboratory sciences----to protect public health · Responding and sharing solutions to environmental public health problems worldwide "We" are---- · The Division of Laboratory Sciences, which

409

Public affairs plan  

SciTech Connect

The purpose of the Uranium Mill Tailings Remedial Action (UMTRA) Project Public Affairs Plan is to establish goals for the Fiscal Year 1995 UMTRA public affairs program and identify specific activities to be conducted during the year. It also describes the roles of various agencies involved in the conduct of the public affairs program and defines the functions of the Technical Assistance Contractor (TAC) Public Affairs Department. It integrates and replaces the Public Participation Plan (DOE/AL/62350-47D) and Public Information Plan (DOE/AL/623590-71). The plan describes the US Department of Energy`s (DOE) plans to keep stakeholders and other members of the public informed about project policies, plans, and activities, and provide opportunities for stakeholders and interested segments of the public to participate in project decision-making processes. The plan applies to the UMTRA Project Office; the DOE Albuquerque Operations Office, Office of Intergovernmental and External Affairs (OIEA); the UMTRA TAC; the UMTRA Remedial Action Contractor (RAC); and other cooperating agencies.

Not Available

1994-09-01T23:59:59.000Z

410

Publications and Presentations  

NLE Websites -- All DOE Office Websites (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

411

WIPP - Public Reading Facilities  

NLE Websites -- All DOE Office Websites (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.

412

Publication Submission Form  

NLE Websites -- All DOE Office Websites (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

413

Public Scoping Meeting Materials  

NLE Websites -- All DOE Office Websites (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

414

Department of Energy - Public Participation  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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 *

415

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

SciTech Connect

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

416

TYPE Ia SUPERNOVA PROPERTIES AS A FUNCTION OF THE DISTANCE TO THE HOST GALAXY IN THE SDSS-II SN SURVEY  

Science Conference Proceedings (OSTI)

We use Type Ia supernovae (SNe Ia) discovered by the Sloan Digital Sky Survey-II SN Survey to search for dependencies between SN Ia properties and the projected distance to the host-galaxy center, using the distance as a proxy for local galaxy properties (local star formation rate, local metallicity, etc.). The sample consists of almost 200 spectroscopically or photometrically confirmed SNe Ia at redshifts below 0.25. The sample is split into two groups depending on the morphology of the host galaxy. We fit light curves using both MLCS2K2 and SALT2, and determine color (A{sub V} , c) and light-curve shape ({Delta}, x{sub 1}) parameters for each SN Ia, as well as its residual in the Hubble diagram. We then correlate these parameters with both the physical and the normalized distances to the center of the host galaxy and look for trends in the mean values and scatters of these parameters with increasing distance. The most significant (at the 4{sigma} level) finding is that the average fitted A{sub V} from MLCS2K2 and c from SALT2 decrease with the projected distance for SNe Ia in spiral galaxies. We also find indications that supernovae (SNe) in elliptical galaxies tend to have narrower light curves if they explode at larger distances, although this may be due to selection effects in our sample. We do not find strong correlations between the residuals of the distance moduli with respect to the Hubble flow and the galactocentric distances, which indicates a limited correlation between SN magnitudes after standardization and local host metallicity.

Galbany, Lluis; Miquel, Ramon; Oestman, Linda [Institut de Fisica d'Altes Energies, Universitat Autonoma de Barcelona, E-08193 Bellaterra (Barcelona) (Spain); Brown, Peter J.; Olmstead, Matthew D. [Department of Physics and Astronomy, University of Utah, Salt Lake City, UT 84112 (United States); Cinabro, David [Department of Physics and Astronomy, Wayne State University, Detroit, MI 48201 (United States); D'Andrea, Chris B.; Nichol, Robert C. [Institute of Cosmology and Gravitation, University of Portsmouth, Dennis Sciama Building, Burnaby Road, Portsmouth PO1 3FX (United Kingdom); Frieman, Joshua [Kavli Institute for Cosmological Physics, University of Chicago, 5640 South Ellise Avenue, Chicago, IL 60637 (United States); Jha, Saurabh W. [Department of Physics and Astronomy, Rutgers the State University of New Jersey, 136 Frelinghuysen Road, Piscataway, NJ 08854 (United States); Marriner, John [Center for Astrophysics, Fermi National Accelerator Laboratory, P.O. Box 500, Batavia, IL 60510 (United States); Nordin, Jakob [E.O. Lawrence Berkeley National Lab, 1 Cyclotron Rd., Berkeley, CA 94720 (United States); Sako, Masao [Department of Physics and Astronomy, University of Pennsylvania, 209 South 33rd Street, Philadelphia, PA 19104 (United States); Schneider, Donald P. [Department of Astronomy and Astrophysics, The Pennsylvania State University, University Park, PA 16802 (United States); Smith, Mathew [Department of Physics, University of Western Cape, Bellville 7535, Cape Town (South Africa); Sollerman, Jesper [Oskar Klein Centre, Department of Astronomy, AlbaNova, SE-106 91 Stockholm (Sweden); Pan, Kaike; Snedden, Stephanie; Bizyaev, Dmitry; Brewington, Howard, E-mail: lluis.galbany@ist.utl.pt [Apache Point Observatory, P.O. Box 59, Sunspot, NM 88349 (United States); and others

2012-08-20T23:59:59.000Z

417

Great Lakes Energy - Residential Energy Efficiency Rebate Program |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Great Lakes Energy - Residential Energy Efficiency Rebate Program Great Lakes Energy - Residential Energy Efficiency Rebate Program Great Lakes Energy - Residential Energy Efficiency Rebate Program < Back Eligibility Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heat Pumps Program Info State Michigan Program Type Utility Rebate Program Rebate Amount Air-Source Heat Pumps: $250 Geothermal Heat Pumps: $500 Provider Great Lakes Energy Great Lakes Energy offers rebates to residential customers for the purchase of efficiency air-source heat pumps or geothermal heat pumps. A rebate of $250 is available for air-source heat pumps, and a $500 rebate is available for geothermal heat pumps. View the program website listed above to view program and efficiency specifics. A variety of rebates may also be available to Great Lake Energy residential

418

Mapping Fractures In The Medicine Lake Geothermal System | Open Energy  

Open Energy Info (EERE)

Fractures In The Medicine Lake Geothermal System Fractures In The Medicine Lake Geothermal System Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Paper: Mapping Fractures In The Medicine Lake Geothermal System Details Activities (1) Areas (1) Regions (0) Abstract: A major challenge to energy production in the region has been locating high-permability fracture zones in the largely impermeable volcanic host rock. An understanding of the fracture networks will be a key to harnessing geothermal resources in the Cascades Author(s): Steven Clausen, Michal Nemcok, Joseph Moore, Jeffrey Hulen, John Bartley Published: GRC, 2006 Document Number: Unavailable DOI: Unavailable Core Analysis At Medicine Lake Area (Clausen Et Al, 2006) Medicine Lake Geothermal Area Retrieved from "http://en.openei.org/w/index.php?title=Mapping_Fractures_In_The_Medicine_Lake_Geothermal_System&oldid=388927

419

National Park Service - Lake Powell, Utah | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Lake Powell, Utah Lake Powell, Utah National Park Service - Lake Powell, Utah October 7, 2013 - 9:58am Addthis Photo of the Photovoltaic System at Lake Powell, Utah Lake Powell is part of Utah's Glen Canyon National Recreation Area. The Dangling Rope Marina operates by using diesel generators to supply power. They use 65,000 gallons of diesel fuel per year that has to be barged in over Lake Powell. The potential for environmental damage to the marina in the event of a fuel spill is significant, and the cost to the National Park Service (NPS) for transporting each fuel delivery is considerable. Consequently, the installation of a photovoltaic (PV) system presented many advantages. This is the largest PV system the NPS has installed with 115 kilowatts of energy being produced. A 59% improvement in energy efficiency has been

420

Lake Lahontan: Geology of Southern Carson Desert, Nevada | Open Energy  

Open Energy Info (EERE)

Lake Lahontan: Geology of Southern Carson Desert, Nevada Lake Lahontan: Geology of Southern Carson Desert, Nevada Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Lake Lahontan: Geology of Southern Carson Desert, Nevada Abstract This report presents a stratigraphic study of an area of about 860 square miles in the southern part of the Carson Desert, near Fallen, Churchill County, Nev. The exposed rocks and surficial sediments range in age from early Tertiary (?) to Recent. The late Quaternary sediments and soils were especially studied: they furnish a detailed history of the fluctuations of Lake Lahontan (a huge but intermittent late Pleistocene lake) and of younger lakes, as well as a history of late Quaternary sedimentation, erosion, soil development, and climatic change that probably is

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421

Lake Region Electric Cooperative | Open Energy Information  

Open Energy Info (EERE)

Cooperative Cooperative (Redirected from Lake Region Coop Elec Assn) Jump to: navigation, search Name Lake Region Electric Cooperative Place Minnesota Utility Id 10618 Utility Location Yes Ownership C NERC Location MRO NERC MRO 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 2013 Residential and Farm Rates Residential Interruptible Heating(Domestic Use) Interruptible Heating(Non-Domestic Use) Residential Irrigation Rate Commercial Large Commercial Commercial Offpeak Storage Residential Simultaneous Purchase and Sale Small Commercial Commercial

422

Iowa Lakes Electric Cooperative | Open Energy Information  

Open Energy Info (EERE)

Iowa Lakes Electric Cooperative Iowa Lakes Electric Cooperative Place Estherville, Iowa Zip 51334 Sector Wind energy Product Iowa-based consumer-owned electric cooperative. The entity is a project developer for two wind farms. Coordinates 43.401935°, -94.838594° 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":43.401935,"lon":-94.838594,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

423

Mercury in the Lake Powell ecosystem  

SciTech Connect

Flameless atomic absorption analyses of samples from Lake Powell yield the following mercury levels (in mean parts per billion): 0.01 in lake water, 30 in bottom sediments, 10 in shoreline substrates, 34 in plant leaves, 145 in plant debris, 28 in algae, 10 in crayfish, and 232 in fish muscle. Bioamplification and the association of mercury with organic matter are evident in this recently created, relatively unpolluted reservoir. Formulation of an estimated mercury budget suggests that the restriction of outflow in the impounded Colorado River leads to mercury accumulation, and that projected regional coal-fired power generation may produce sufficient amounts of mercury to augment significantly the mercury released by natural weathering.

Standiford, D.R.; Potter, L.D.; Kidd, D.E.

1973-06-01T23:59:59.000Z

424

Carson Lake Geothermal Project | Open Energy Information  

Open Energy Info (EERE)

Carson Lake Geothermal Project Carson Lake Geothermal Project Project Location Information Coordinates 39.321111111111°, -118.70388888889° 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":39.321111111111,"lon":-118.70388888889,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

425

Great Lakes Biofuels LLC | Open Energy Information  

Open Energy Info (EERE)

Great Lakes Biofuels LLC Great Lakes Biofuels LLC Place Madison, Wisconsin Zip 53704 Sector Services Product Biodiesel research, consulting, management distribution and services company. Coordinates 43.07295°, -89.386694° 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":43.07295,"lon":-89.386694,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

426

Dry Lake Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Wind Farm Wind Farm Jump to: navigation, search Name Dry Lake Wind Farm Facility Dry Lake Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Iberdrola Renewables Developer Iberdrola Renewables Energy Purchaser Iberdrola Renewables Location Navajo County AZ Coordinates 34.635651°, -110.357351° 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":34.635651,"lon":-110.357351,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

427

Kilauea Iki lava lake experiment plans  

DOE Green Energy (OSTI)

Twelve experimental studies are proposed to complete field laboratory work at Kilauea Iki lava lake. Of these twelve experiments, eleven do not require the presence of melt. Some studies are designed to use proven techniques in order to expand our existing knowledge, while others are designed to test new concepts. Experiments are grouped into three main categories: geophysics, energy extraction, and drilling technology. Each experiment is described in terms of its location, purpose, background, configuration, operation, and feasibility.

Dunn, J.C.; Hills, R.G.

1981-01-01T23:59:59.000Z

428

The Lake Baikal neutrino experiment: selected results  

E-Print Network (OSTI)

We review the present status of the lake Baikal Neutrino Experiment and present selected physical results gained with the consequetive stages of the stepwise increasing detector: from NT-36 to NT-96. Results cover atmospheric muons, neutrino events, very high energy neutrinos, search for neutrino events from WIMP annihilation, search for magnetic monopoles and environmental studies. We also describe an air Cherenkov array developed for the study of angular resolution of NT-200.

BAIKAL Collaboration; V. Balkanov

2000-01-10T23:59:59.000Z

429

Regional factors governing performance and sustainability of wastewater treatment plants in Honduras : Lake Yojoa Subwatershed  

E-Print Network (OSTI)

Lake Yojoa, the largest natural lake in Honduras, is currently experiencing eutrophication from overloading of nutrients, in part due to inadequate wastewater treatment throughout the Lake Yojoa Subwatershed. Some efforts ...

Walker, Kent B. (Kent Bramwell)

2011-01-01T23:59:59.000Z

430

Mesoscale Boundary Layer and Heat Flux Variations over Pack IceCovered Lake Erie  

Science Conference Proceedings (OSTI)

The development of extensive pack ice fields on the Great Lakes significantly influences lake-effect storms and local airmass modification, as well as the regional hydrologic cycle and lake water levels. The evolution of the ice fields and their ...

Mathieu R. Gerbush; David A. R. Kristovich; Neil F. Laird

2008-02-01T23:59:59.000Z

431

Numerical Simulation of Transitions in Boundary Layer Convective Structures in a Lake-Effect Snow Event  

Science Conference Proceedings (OSTI)

Numerical simulations are used to study transitions between boundary layer rolls and more cellular convective structures observed during a lake-effect snow event over Lake Michigan on 17 December 1983. Weak lake-effect nonroll convection was ...

Kevin A. Cooper; Mark R. Hjelmfelt; Russell G. Derickson; David A. R. Kristovich; Neil F. Laird

2000-09-01T23:59:59.000Z

432

Supporting Water, Ecological, and Transportation Systems in the Great Lakes Basin Ecosystem  

E-Print Network (OSTI)

8-9, 2004. Ann Arbor, Michigan. Great Lakes InformationKeystone, Colorado. Lake Michigan (MI) Lakewide ManagementOffice (GLNPO) Lake Michigan Lakewide Management Plan (LaMP)

Beck, Judy; Kamke, Sherry; Majerus, Kimberly

2007-01-01T23:59:59.000Z

433

Temporal and Spatial Variability of Great Lakes Ice Cover, 19732010  

Science Conference Proceedings (OSTI)

In this study, temporal and spatial variability of ice cover in the Great Lakes are investigated using historical satellite measurements from 1973 to 2010. The seasonal cycle of ice cover was constructed for all the lakes, including Lake St. ...

Jia Wang; Xuezhi Bai; Haoguo Hu; Anne Clites; Marie Colton; Brent Lofgren

2012-02-01T23:59:59.000Z

434

The Effect of Groundwater Inflow on Evaporation from a Saline Lake  

Science Conference Proceedings (OSTI)

A decade study of the hydrometeorology of Big Quill Lake in Saskatchewan, a saline prairie lake, has effectively used remote sensing to delineate groundwater inflow. The lake covers an area of 250 square kilometers with the groundwater seeping ...

Jeffrey M. Whiting

1984-02-01T23:59:59.000Z

435

Increasing Great LakeEffect Snowfall during the Twentieth Century: A Regional Response to Global Warming?  

Science Conference Proceedings (OSTI)

The influence of the Laurentian Great Lakes on the climate of surrounding regions is significant, especially in leeward settings where lake-effect snowfall occurs. Heavy lake-effect snow represents a potential natural hazard and plays important ...

Adam W. Burnett; Matthew E. Kirby; Henry T. Mullins; William P. Patterson

2003-11-01T23:59:59.000Z

436

Lake Titicaca - Physics of an Inherited Hydropower Macroproject Proposal  

E-Print Network (OSTI)

Shared almost evenly by Peru and Bolivia, Lake Titicaca is situated on an Altiplano endorheic region of the northern Andes Mountains. Rio Desaguadero is the lake only outlet. From 1908, several macro-engineers speculated on the creation of a second, completely artificial, outlet for Lake Titicaca freshwater. Here we reconsider several 20th Century macroproject proposals, with the goal of examining and enhancing this technically interesting South American 21st Century Macro-engineering inheritance.

R. Cathcart; A. Bolonkin

2007-03-19T23:59:59.000Z

437

Clear Lake Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Page Page Edit with form History Facebook icon Twitter icon » Clear Lake Geothermal Area (Redirected from Clear Lake Area) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Clear Lake Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (0) 9 Exploration Activities (9) 10 References Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"TERRAIN","zoom":6,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"300px","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":39.01666667,"lon":-122.65,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

438

Soda Lake Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Soda Lake Geothermal Area Soda Lake Geothermal Area Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Soda Lake Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (3) 9 Exploration Activities (9) 10 References Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"TERRAIN","zoom":6,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"300px","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":39.56666667,"lon":-118.85,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

439

Clear Lake Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Clear Lake Geothermal Area Clear Lake Geothermal Area Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Clear Lake Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (0) 9 Exploration Activities (9) 10 References Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"TERRAIN","zoom":6,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"300px","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":39.01666667,"lon":-122.65,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

440

Soda Lake Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

form form View source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit with form History Facebook icon Twitter icon » Soda Lake Geothermal Area (Redirected from Soda Lake Area) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Soda Lake Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (3) 9 Exploration Activities (9) 10 References Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"TERRAIN","zoom":6,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"300px","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":39.56666667,"lon":-118.85,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "lake 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

Hot Lake Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Hot Lake Geothermal Area Hot Lake Geothermal Area Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Hot Lake Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (0) 9 Exploration Activities (2) 10 References Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"TERRAIN","zoom":6,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"300px","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":42.33333333,"lon":-118.6,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

442

Circulations, Bounded Weak Echo Regions, and Horizontal Vortices Observed within Long-Lake-Axis-ParallelLake-Effect Storms by the Doppler on Wheels  

Science Conference Proceedings (OSTI)

The eastern Great Lakes (Erie and Ontario) are often affected by intense lake-effect snowfalls. Lake-effect storms that form parallel to the major axes of these lakes can strongly impact communities by depositing more than 100 cm of snowfall in ...

Scott M. Steiger; Robert Schrom; Alfred Stamm; Daniel Ruth; Keith Jaszka; Timothy Kress; Brett Rathbun; Jeffrey Frame; Joshua Wurman; Karen Kosiba

2013-08-01T23:59:59.000Z

443

Public Sector Energy Efficiency  

NLE Websites -- All DOE Office Websites (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

444

A Measurement of the Rate of type-Ia Supernovae at Redshift $z\\approx$ 0.1 from the First Season of the SDSS-II Supernova Survey  

E-Print Network (OSTI)

We present a measurement of the rate of type Ia supernovae (SNe Ia) from the first of three seasons of data from the SDSS-II Supernova Survey. For this measurement, we include 17 SNe Ia at redshift $z\\le0.12$. Assuming a flat cosmology with $\\Omega_m = 0.3=1-\\Omega_\\Lambda$, we find a volumetric SN Ia rate of $[2.93^{+0.17}_{-0.04}({\\rm systematic})^{+0.90}_{-0.71}({\\rm statistical})] \\times 10^{-5} {\\rm SNe} {\\rm Mpc}^{-3} h_{70}^3 {\\rm year}^{-1}$, at a volume-weighted mean redshift of 0.09. This result is consistent with previous measurements of the SN Ia rate in a similar redshift range. The systematic errors are well controlled, resulting in the most precise measurement of the SN Ia rate in this redshift range. We use a maximum likelihood method to fit SN rate models to the SDSS-II Supernova Survey data in combination with other rate measurements, thereby constraining models for the redshift-evolution of the SN Ia rate. Fitting the combined data to a simple power-law evolution of the volumetric SN Ia rat...

Dilday, Benjamin; Frieman, J A; Holtzman, J; Marriner, J; Miknaitis, G; Nichol, R C; Romani, R; Sako, M; Bassett, B; Becker, A; Cinabro, D; De Jongh, F; Depoy, D L; Doi, M; Garnavich, P M; Hogan, C J; Jha, S; Konishi, K; Lampeitl, H; Marshall, J L; McGinnis, D; Prieto, J L; Riess, A G; Richmond, M W; Schneider, D P; Smith, M; Takanashi, N; Tokita, K; van der Heyden, K; Zheng, N Yasuda C; Barentine, J; Brewington, H; Choi, C; Crotts, A; Dembicky, J; Harvanek, M; Im, M; Ketzeback, W; Kleinman, S J; Krzesi?ski, J; Long, D C; Malanushenko, E; Malanushenko, V; McMillan, R J; Nitta, A; Pan, K; Saurage, G; Snedden, S A; Watters, S; Wheeler, J C; York, D

2008-01-01T23:59:59.000Z

445

Data Acquisition-Manipulation At Lake City Hot Springs Area ...  

Open Energy Info (EERE)

Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Data Acquisition-Manipulation At Lake City Hot Springs Area (Warpinski, Et Al., 2004)...

446

Stepout-Deepening Wells At Medicine Lake Area (Warpinski, Et...  

Open Energy Info (EERE)

Page Edit History Facebook icon Twitter icon Stepout-Deepening Wells At Medicine Lake Area (Warpinski, Et Al., 2004) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home...

447

Exploration And Discovery In Yellowstone Lake- Results From High...  

Open Energy Info (EERE)

volcanic, and sedimentary processes. Detailed bathymetric, seismic reflection, and magnetic evidence reveals that rhyolitic lava flows underlie much of Yellowstone Lake and...

448

Geographic Information System At Fish Lake Valley Area (Deymonaz...  

Open Energy Info (EERE)

Area (Deymonaz, Et Al., 2008) Exploration Activity Details Location Fish Lake Valley Area Exploration Technique Geographic Information System Activity Date Usefulness useful...

449

Geothermal Literature Review At Fish Lake Valley Area (Deymonaz...  

Open Energy Info (EERE)

Search Page Edit History Facebook icon Twitter icon Geothermal Literature Review At Fish Lake Valley Area (Deymonaz, Et Al., 2008) Jump to: navigation, search GEOTHERMAL...

450

Compound and Elemental Analysis At Fish Lake Valley Area (Deymonaz...  

Open Energy Info (EERE)

ENERGYGeothermal Home Exploration Activity: Compound and Elemental Analysis At Fish Lake Valley Area (Deymonaz, Et Al., 2008) Exploration Activity Details Location Fish...

451

Hyperspectral Imaging At Fish Lake Valley Area (Littlefield ...  

Open Energy Info (EERE)

Hyperspectral Imaging At Fish Lake Valley Area (Littlefield & Calvin, 2010) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Hyperspectral Imaging...

452

Cedar Lake, Indiana: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Edit with form History Share this page on Facebook icon Twitter icon Cedar Lake, Indiana: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates...

453

Shamrock Lakes, Indiana: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

with form History Share this page on Facebook icon Twitter icon Shamrock Lakes, Indiana: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates...

454

Bass Lake, Indiana: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Edit with form History Share this page on Facebook icon Twitter icon Bass Lake, Indiana: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates...

455

Thermal Waters Along The Konocti Bay Fault Zone, Lake County...  

Open Energy Info (EERE)

Thermal Waters Along The Konocti Bay Fault Zone, Lake County, California- A Re-Evaluation Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Thermal...

456

Thermal Gradient Holes At Lake City Hot Springs Area (Warpinski...  

Open Energy Info (EERE)

Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Lake City Hot Springs Area (Warpinski, Et Al., 2004) Exploration...

457

Ground Gravity Survey At Lake City Hot Springs Area (Warpinski...  

Open Energy Info (EERE)

to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Ground Gravity Survey At Lake City Hot Springs Area (Warpinski, Et Al., 2004) Exploration Activity...

458

Ground Gravity Survey At Walker Lake Valley Area (Shoffner, Et...  

Open Energy Info (EERE)

to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Ground Gravity Survey At Walker Lake Valley Area (Shoffner, Et Al., 2010) Exploration Activity...

459

DOE - Office of Legacy Management -- Ambrosia Lake Mill Site...  

Office of Legacy Management (LM)

2009 Ambrosia Lake, New Mexico Long-Term Surveillance and Maintenance Plan (LTSP) and NRC Concurrence: Acceptance of Final Long Term Surveillance Plan (LTSP) for the Ambrosia...

460

Price of Lake Charles, LA Liquefied Natural Gas Total Imports...  

Annual Energy Outlook 2012 (EIA)

Liquefied Natural Gas Total Imports (Dollars per Thousand Cubic Feet) Price of Lake Charles, LA Liquefied Natural Gas Total Imports (Dollars per Thousand Cubic Feet) Decade Year-0...

Note: This page contains sample records for the topic "lake 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.


461

Big Lake, Texas: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Congressional Districts by Places. Retrieved from "http:en.openei.orgwindex.php?titleBigLake,Texas&oldid227762" Categories: Places Stubs Cities What links here Related...

462

Big Lake, Missouri: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Congressional Districts by Places. Retrieved from "http:en.openei.orgwindex.php?titleBigLake,Missouri&oldid227761" Categories: Places Stubs Cities What links here Related...

463

Big Lake, Alaska: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Geographic Relationship Tables Retrieved from "http:en.openei.orgwindex.php?titleBigLake,Alaska&oldid227759" Categories: Places Stubs Cities What links here Related...

464

Big Lake, Washington: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Bureau 2005 Place to 2006 CBSA Retrieved from "http:en.openei.orgwindex.php?titleBigLake,Washington&oldid227763" Categories: Places Stubs Cities What links here Related...

465

EA-1937: Pacific Direct Intertie Upgrade Project, Lake, Jefferson...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Lake, Jefferson, Crook, Deschutes, and Wasco Co, OR SUMMARY This project would replace aging equipment at BPA's Celilo converter station and to upgrade equipment on the...

466

Magnetotellurics At Soda Lake Area (Combs 2006) | Open Energy...  

Open Energy Info (EERE)

Lake Area Exploration Technique Magnetotellurics Activity Date Usefulness not indicated DOE-funding Unknown Notes "EM sounding, MT, CSAMT, dipole-dipole resistivity; reservoir...

467

Regional Gravity Survey of the Northern Great Salt Lake Desert...  

Open Energy Info (EERE)

of the Northern Great Salt Lake Desert and Adjacent Areas in Utah, Nevada, and Idaho Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Regional Gravity...

468

Southwestern Petroleum Corporation (SWEPCO) and the City of Lake...  

NLE Websites -- All DOE Office Websites (Extended Search)

resources Small business resources State and local government resources Southwestern Petroleum Corporation (SWEPCO) and the City of Lake Alfred, Florida: SPP Success Story SWEPCO...

469

Modeling-Computer Simulations At Fish Lake Valley Area (Deymonaz...  

Open Energy Info (EERE)

Login | Sign Up Search Page Edit History Facebook icon Twitter icon Modeling-Computer Simulations At Fish Lake Valley Area (Deymonaz, Et Al., 2008) Jump to: navigation,...

470

Lake Region Electric Cooperative- Commercial Energy Efficiency Grant Program  

Energy.gov (U.S. Department of Energy (DOE))

Lake Region Electric Cooperative (LREC) offers grants to commercial customers for electric energy efficiency improvements, audits, and engineering and design assistance for new and existing...

471

PADD IV PADD II lakes PADD V - PADD II - inland  

U.S. Energy Information Administration (EIA)

228 U.S. Energy Information Administration Annual Energy Outlook 2013 Regional maps Source Maritime Canada Caribbean PADD V - other PADD II lakes PADD V -

472

Heat flow studies, Coso Geothermal Area, China Lake, California...  

Open Energy Info (EERE)

studies, Coso Geothermal Area, China Lake, California. Technical report Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Report: Heat flow studies, Coso Geothermal...

473

Lake Country Wind Energy LLC | Open Energy Information  

Open Energy Info (EERE)

Country Wind Energy LLC Jump to: navigation, search Name Lake Country Wind Energy LLC Place Minnesota Zip 56209 Sector Renewable Energy, Wind energy Product Minnesota-based wind...

474

Alturas Lake Creek Flow Augmentation, 1986 Final Report.  

DOE Green Energy (OSTI)

Two alternatives were outlined in the first statement of work as possibilities for flow augmentation in Alturas Lake Creek. The alternatives were to raise the level of Alturas Lake and to acquire necessary water rights in Alturas Lake Creek. The first alternative considered in the study was raising the water level at Alturas Lake with a low head dam. Raising Alturas Lake, appeared feasible in that it provided the necessary fish flows in Alturas Lake Creek. However, raising the level of Alturas Lake has adverse effects to other resources and forced pursuing the second alternative as defined in this report. Some of these effects included: flooding Smokey Bear boat ramp, inundation of recreation beaches for extended periods, flooding of the campground and some of the road system, potentially contaminating the quality of lake water from flooded toilet vaults, and destroying the conifer canopy around the lake. Maintenance and operation costs of the dam, along with the need to have a watermaster to distribute flows over the course of the irrigation season, raised additional concerns that detracted from this alternative. The second alternative considered was the acquisition of water rights. This led to an appraisal of the water right values which was completed by BPA with a comparison appraisal done by the Forest Service.

Andrews, John; Lloyd, John; Webster, Bert (Sawtooth National Forest, Twin Falls, ID)

1987-04-01T23:59:59.000Z

475

DOE Emergency Public Affairs Plan  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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, gene