National Library of Energy BETA

Sample records for like wise excluded

  1. THE WISE BLAZAR-LIKE RADIO-LOUD SOURCES: AN ALL-SKY CATALOG OF CANDIDATE ?-RAY BLAZARS

    SciTech Connect (OSTI)

    D'Abrusco, R.; Paggi, A.; Smith, H. A. [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Massaro, F. [Dipartimento di Fisica, Università degli Studi di Torino, via Pietro Giuria 1, I-10125 Torino (Italy); Masetti, N. [INAF/IASF di Bologna, via Gobetti 101, I-40129 Bologna (Italy); Landoni, M. [INAF/Osservatorio Astronomico di Brera, Via E. Bianchi 46, I-23807 Merate (Italy); Tosti, G. [Dipartimento di Fisica, Università degli Studi di Perugia, I-06123 Perugia (Italy)

    2014-11-01

    We present a catalog of radio-loud candidate ?-ray emitting blazars with WISE mid-infrared colors similar to the colors of confirmed ?-ray blazars. The catalog is assembled from WISE sources detected in all four WISE filters, with colors compatible with the three-dimensional locus of the WISE ?-ray emitting blazars, and which can be spatially cross-matched with radio sources from one of the three radio surveys: NVSS, FIRST, and/or SUMSS. Our initial WISE selection uses a slightly modified version of previously successful algorithms. We then select only the radio-loud sources using a measure of the radio-to-IR flux, the q {sub 22} parameter, which is analogous to the q {sub 24} parameter known in the literature but which instead uses the WISE band-four flux at 22 ?m. Our final catalog contains 7855 sources classified as BL Lacs, FSRQs, or mixed candidate blazars; 1295 of these sources can be spatially re-associated as confirmed blazars. We describe the properties of the final catalog of WISE blazar-like radio-loud sources and consider possible contaminants. Finally, we discuss why this large catalog of candidate ?-ray emitting blazars represents a new and useful resource to address the problem of finding low-energy counterparts to currently unidentified high-energy sources.

  2. Climate Wise Boiler and Steam Efficiency Wise Rules 

    E-Print Network [OSTI]

    Milmoe, P. H.; Winkelman, S. R.

    1998-01-01

    Climate Wise is an industrial energy efficiency program sponsored by the U.S. EPA, and supported by the U.S. DOE, working in partnership with more than 400 industrial companies. Many Climate Wise Partners are evaluating or implementing boiler...

  3. Motor Control STEVEN P. WISE

    E-Print Network [OSTI]

    Shadmehr, Reza

    Motor Control STEVEN P. WISE National Institute of Mental Health REZA SHADMEHR Johns Hopkins University I. What Controls Movement II. What the Motor System Controls III. Mechanisms of Motor Control IV. Motor Memory V. Flexibility in Motor Control VI. Evolution of the Motor System GLOSSARY agonist A muscle

  4. National Environmental Policy Act (NEPA) Categorically Excluded...

    Office of Environmental Management (EM)

    NEPA National Environmental Policy Act (NEPA) Categorically Excluded Actions National Environmental Policy Act (NEPA) Categorically Excluded Actions Categorical Exclusions (CX)...

  5. COMPUTING EXCLUDED MINORS Isolde Adler

    E-Print Network [OSTI]

    Adler, Isolde

    , · linklessly/knotlessly embeddable graphs · C, D minor ideals C D, C D minor ideals · C minor ideal Capex minor ideal Capex := {G | v V(G) such that G \\ v C} ISOLDE ADLER COMPUTING EXCLUDED MINORS 5/18 #12 graphs · C, D minor ideals C D, C D minor ideals · C minor ideal Capex minor ideal Capex := {G | v

  6. The Astro-WISE datacentric information system

    E-Print Network [OSTI]

    Begeman, K; Boxhoorn, D R; Valentijn, E A

    2012-01-01

    In this paper we present the various concepts behind the Astro-WISE Information System. The concepts form a blueprint for general scientific information systems (WISE) which can satisfy a wide and challenging range of requirements for the data dissemination, storage and processing for various fields in science. We review the main features of the information system and its practical implementation.

  7. The WISE View of RV Tauri Stars

    E-Print Network [OSTI]

    Gezer, I; Bozkurt, Z; De Smedt, K; Kamath, D; Hillen, M; Manick, R

    2015-01-01

    We present a detailed study based on infrared photometry of all Galactic RV Tauri stars from the General Catalogue of Variable Stars (GCVS). RV Tauri stars are the brightest among the population II Cepheids. They are thought to evolve away from the asymptotic giant branch (AGB) towards the white dwarf domain. IRAS detected several RV Tauri stars because of their large IR excesses and it was found that they occupy a specific region in the [12] - [25], [25] - [60] IRAS two-colour diagram. We used the all sky survey of WISE to extend these studies and compare the infrared properties of all RV Tauri stars in the GCVS with a selected sample of post-AGB objects with the goal to place the RV Tauri pulsators in the context of post-AGB evolution. Moreover, we correlated the IR properties of both the RV Tauri stars and the comparison sample with other observables like binarity and the presence of a photospheric chemical anomaly called depletion. We find that Galactic RV Tauri stars display a range of infrared propertie...

  8. Women in Science & Engineering Leadership Institute (WISELI)

    E-Print Network [OSTI]

    Sheridan, Jennifer

    Engineering, Chemistry Internal Advisor Linda Greene, Associate Vice Chancellor for Faculty and Staff Programs#12;Women in Science & Engineering Leadership Institute (WISELI) Research institute formed of Engineering (deans' suite) Central coordination of all ADVANCE activities #12;Women in Science & Engineering

  9. City of Charleston- CharlestonWISE Program

    Broader source: Energy.gov [DOE]

    CharlestonWISE is an energy efficiency program for homeowners within the City of Charleston. The program offers up to $500 in instant rebates on completed home performance improvements for...

  10. Motorola's Experience in the Climate Wise Program 

    E-Print Network [OSTI]

    Montemayor-Rapier, M.; Gibson, S.; Nasi, T.

    1998-01-01

    In 1996, Motorola's Austin, Texas semiconductor manufacturing sites joined EPA's Climate Wise program, a voluntary effort that encourages U.S. industry to take advantage of the environmental and economic benefits associated with energy efficiency...

  11. CenterPoint Energy's Energy Wise Program

    Broader source: Energy.gov [DOE]

    CenterPoint Energy's Energy Wise program provides take-home kits containing efficiency devices with classroom and in-home education techniques with the aim to inspire families to adopt new resource...

  12. December 2000 WISE2000 1 How Escrow Services

    E-Print Network [OSTI]

    Lin, Zhangxi

    1 December 2000 WISE2000 1 How Escrow Services Affects Trader Decisions on Online Auction Marketplace Presenter: Zhangxi Lin December 2000 WISE2000 2 Research Status A paper written by ? Xiaorui Hu (Georgia Tech). has been accepted by WISE 2000 December 2000 WISE2000 3 Outline ? Online Escrow Services

  13. Three new cool brown dwarfs discovered with the wide-field infrared survey explorer (WISE) and an improved spectrum of the Y0 dwarf wise J041022.71+150248.4

    SciTech Connect (OSTI)

    Cushing, Michael C.; Kirkpatrick, J. Davy; Gelino, Christopher R.; Mace, Gregory N.; Skrutskie, Michael F.; Gould, Andrew

    2014-05-01

    As part of a larger search of Wide-field Infrared Survey Explorer (WISE) data for cool brown dwarfs with effective temperatures less than 1000 K, we present the discovery of three new cool brown dwarfs with spectral types later than T7. Using low-resolution, near-infrared spectra obtained with the NASA Infrared Telescope Facility and the Hubble Space Telescope, we derive spectral types of T9.5 for WISE J094305.98+360723.5, T8 for WISE J200050.19+362950.1, and Y0: for WISE J220905.73+271143.9. The identification of WISE J220905.73+271143.9 as a Y dwarf brings the total number of spectroscopically confirmed Y dwarfs to 17. In addition, we present an improved spectrum (i.e., higher signal-to-noise ratio) of the Y0 dwarf WISE J041022.71+150248.4 that confirms the Cushing et al. classification of Y0. Spectrophotometric distance estimates place all three new brown dwarfs at distances less than 12 pc, with WISE J200050.19+362950.1 lying at a distance of only 3.9-8.0 pc. Finally, we note that brown dwarfs like WISE J200050.19+362950.1 that lie in or near the Galactic plane offer an exciting opportunity to directly measure the mass of a brown dwarf via astrometric microlensing.

  14. Guidelines Establishing Criteria for Excluding Buildings from...

    Office of Environmental Management (EM)

    Establishing Criteria for Excluding Buildings from the Energy Performance Requirements of Section 543 of the National Energy Conservation Policy Act as Amended by the Energy Policy...

  15. WiseEnergy | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEtGeorgia:Illinois: EnergyIllinois:Winton,Information 5thWiseWiseEnergy

  16. Excluding a countable clique Reinhard Diestel

    E-Print Network [OSTI]

    Diestel, Reinhard

    Kn minor theorem of Robertson and Seymour to infinite graphs, and deduce a structural characterization of Robertson, Seymour and the second author. 2 #12;1. Introduction In both finite and infinite, Robertson and Seymour [ 7 ] found an excluded minor theorem for excluding Kn (n fixed). In a sense

  17. Mr. David Abney Chief Executive Officer Wise Services, Inc.

    Energy Savers [EERE]

    hoe operated by a Wise Services, Inc. (Wise Services) employee that struck a fiber optics line at the DOE Portsmouth Gaseous Diffusion Plant on November 8, 2012. The results of...

  18. OpWise: Operons aid the identification of differentially expressedgene...

    Office of Scientific and Technical Information (OSTI)

    of significance. OpWise is available at http:microbesonline.orgOpWise. Authors: Price, Morgan N. ; Arkin, Adam P. ; Alm, Eric J. Publication Date: 2005-11-23 OSTI...

  19. World Wise Technologies Inc | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEtGeorgia:Illinois:Wizard Power PtyOhio:Doing BusinessWise Technologies Inc

  20. PNNL GridWise | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to:Newberg,Energy LLC Jump to: navigation,GridWise (Redirected from

  1. GridWise Alliance | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource History View New PagesInformation RegionalGreenvironmentNet JumpGridWise

  2. MOTIVATION INCLUDED OR EXCLUDED FROM Mihaela Cocea

    E-Print Network [OSTI]

    Cocea, Mihaela

    MOTIVATION ­ INCLUDED OR EXCLUDED FROM E-LEARNING Mihaela Cocea National College of Ireland Mayor, Dublin 1, Ireland sweibelzahl@ncirl.ie ABSTRACT The learners' motivation has an impact on the quality-Learning, motivation has been mainly considered in terms of instructional design. Research in this direction suggests

  3. Oklahoma Municipal Power Authority- WISE Energy Efficiency Loan Program

    Broader source: Energy.gov [DOE]

    The Oklahoma Municipal Power Authority (OMPA) offers loans for a variety of measures and equipment through its WISE Loan Program. This program encourages residential and commercial customers to...

  4. ALABAMA GETS WISE ABOUT SELLING UPGRADES | Department of Energy

    Energy Savers [EERE]

    to reduced their energy consumption by at least 20% were also eligible for a 3,000 rebate for solar photovoltaic system installations. Workforce Development: AlabamaWISE...

  5. Point-Wise Quantification of Craniofacial Stephanie Lanche

    E-Print Network [OSTI]

    -splines) transformations. Qualitative and quantitative validations of the presented methods were carried out This thesis presents a methodology of point-wise quantification of craniofacial asymmetry. The asymmetry

  6. Clean Water Act (excluding Section 404)

    SciTech Connect (OSTI)

    Not Available

    1993-01-15

    This Reference Book contains a current copy of the Clean Water Act (excluding Section 404) and those regulations that implement the statutes and appear to be most relevant to US Department of Energy (DOE) activities. The document is provided to DOE and contractor staff for informational purposes only and should not be interpreted as legal guidance. Updates that include important new requirements will be provided periodically. Questions concerning this Reference Book may be directed to Mark Petts, EH-231 (202/586-2609).

  7. Engineering http://www.sfsu.edu/~cse/wise/index.html

    E-Print Network [OSTI]

    in the College of Science & Engineering (Biology, Chemistry & Biochemistry, Computer Science, Earth & Climate Women In Science & Engineering http://www.sfsu.edu/~cse/wise/index.html WISE Scholarship University (SFSU) College of Science & Engineering (COSE) permission to check my SFSU records to verify

  8. Wise detections of known QSOs at redshifts greater than six

    SciTech Connect (OSTI)

    Blain, Andrew W. [Physics and Astronomy, University of Leicester, 1 University Road, Leicester LE1 7RH (United Kingdom); Assef, Roberto; Stern, Daniel; Tsai, Chao-Wei; Eisenhardt, Peter [Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109 (United States); Bridge, Carrie [California Institute of Technology, 249-17, Pasadena, CA 91125 (United States); Benford, Dominic [Goddard Space Flight Center, Greenbelt, MD 20771 (United States); Jarrett, Tom [Astronomy Department, University of Cape Town (South Africa); Cutri, Roc [Infrared Processing and Analysis Center, California Institute of Technology, MS100-22, Pasadena, CA 91125 (United States); Petty, Sara [Virginia Tech, Department of Physics MC 0435, 910 Drillfield Drive, Blacksburg, VA 24061 (United States); Wu, Jingwen; Wright, Edward L., E-mail: ab520@le.ac.uk [Division of Astronomy and Astrophysics, University of California, Los Angeles, Physics and Astronomy Building, 430 Portola Plaza, Los Angeles, CA 90095-1547 (United States)

    2013-12-01

    We present WISE All-Sky mid-infrared (IR) survey detections of 55% (17/31) of the known QSOs at z > 6 from a range of surveys: the SDSS, the CFHT-LS, FIRST, Spitzer, and UKIDSS. The WISE catalog thus provides a substantial increase in the quantity of IR data available for these sources: 17 are detected in the WISE W1 (3.4 ?m) band, 16 in W2 (4.6 ?m), 3 in W3 (12 ?m), and 0 in W4 (22 ?m). This is particularly important with Spitzer in its warm-mission phase and no faint follow-up capability at wavelengths longward of 5 ?m until the launch of James Webb Space Telescope (JWST). WISE thus provides a useful tool for understanding QSOs found in forthcoming large-area optical/IR sky surveys using PanSTARRS, SkyMapper, VISTA, DES, and LSST. The rest-UV properties of the WISE-detected and the WISE-non-detected samples differ: the detections have brighter i/z-band magnitudes and redder rest-UV colors. This suggests that a more aggressive hunt for very high redshift QSOs by combining WISE W1 and W2 data with red, observed optical colors could be effective at least for a subset of dusty candidate QSOs. Stacking the WISE images of the WISE-non-detected QSOs indicates that they are, on average, significantly fainter than the WISE-detected examples, and are thus not narrowly missing detection in the WISE catalog. The WISE catalog detection of three of our sample in the W3 band indicates that their mid-IR flux can be detected individually, although there is no stacked W3 detection of sources detected in W1 but not W3. Stacking analyses of WISE data for large active galactic nucleus samples will be a useful tool, and high-redshift QSOs of all types will be easy targets for JWST.

  9. Oklahoma Municipal Power Authority- WISE Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    The Oklahoma Municipal Power Authority (OMPA) offers rebates on a variety of HVAC equipment through its WISE Rebate program. This program encourages residential customers and builders to upgrade to...

  10. NOLA Wise Helps Spur Statewide Energy Efficiency Program | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    commission voted to restore the program. "A major source of the commission's change of heart was data we provided about energy savings achieved by NOLA Wise clients and testimony...

  11. Using Outage History to Exclude High-Risk Satellites from GBAS Corrections

    E-Print Network [OSTI]

    Stanford University

    Using Outage History to Exclude High-Risk Satellites from GBAS Corrections Sam Pullen and Per Enge this assumption. A study of unscheduled GPS satellite outages from 1999 to present shows that, as expected, older experienced unscheduled outages are more likely to suffer additional unscheduled outages. Combining these two

  12. Using Outage History to Exclude High-Risk Satellites from GBAS Corrections

    E-Print Network [OSTI]

    Stanford University

    Using Outage History to Exclude High-Risk Satellites from GBAS Corrections SAM PULLEN and PER ENGE constellation are not expected to violate this assumption. A study of unscheduled GPS satellite outages from. In addition, satellites that have recently experienced unscheduled outages are more likely to suffer

  13. UAV Coordination for Autonomous Target Tracking Richard A. Wise

    E-Print Network [OSTI]

    UAV Coordination for Autonomous Target Tracking Richard A. Wise and Rolf T. Rysdyk Autonomous different methodologies for tracking a moving target with multiple Unmanned Aerial Vehicles (UAVs). Relative position coordination of UAVs is en- forced. The comparison considers minimization of heuristics

  14. QER- Comment of GridWise Alliance 2

    Office of Energy Efficiency and Renewable Energy (EERE)

    Dear Melanie: I want to express my gratitude to you, again, for having taken time to meet with me and my GridWise Alliance client in the past, and for the opportunity for the Alliance and one of our members each to have participated in a QER public meeting.

  15. Dusty WDs in the WISE all sky survey ? SDSS

    SciTech Connect (OSTI)

    Barber, Sara D.; Kilic, Mukremin; Gianninas, A. [Homer L. Dodge Department of Physics and Astronomy, University of Oklahoma, 440 W. Brooks St., Norman, OK 73019 (United States); Brown, Warren R., E-mail: barber@nhn.ou.edu [Smithsonian Astrophysical Observatory, 60 Garden Street, Cambridge, MA 02138 (United States)

    2014-05-10

    A recent cross-correlation between the Sloan Digital Sky Survey (SDSS) Data Release 7 White Dwarf Catalog with the Wide-Field Infrared Survey Explorer (WISE) all-sky photometry at 3.4, 4.6, 12, and 22 ?m performed by Debes et al. resulted in the discovery of 52 candidate dusty white dwarfs (WDs). However, the 6'' WISE beam allows for the possibility that many of the excesses exhibited by these WDs may be due to contamination from a nearby source. We present MMT+SAO Wide-Field InfraRed Camera J- and H-band imaging observations (0.''5-1.''5 point spread function) of 16 of these candidate dusty WDs and confirm that four have spectral energy distributions (SEDs) consistent with a dusty disk and are not accompanied by a nearby source contaminant. The remaining 12 WDs have contaminated WISE photometry and SEDs inconsistent with a dusty disk when the contaminating sources are not included in the photometry measurements. We find the frequency of disks around single WDs in the WISE ? SDSS sample to be 2.6%-4.1%. One of the four new dusty WDs has a mass of 1.04 M {sub ?} (progenitor mass 5.4 M {sub ?}) and its discovery offers the first confirmation that massive WDs (and their massive progenitor stars) host planetary systems.

  16. Thermodynamics of the low density excluded volume hadron gas

    E-Print Network [OSTI]

    Zalewski, Kacper

    2015-01-01

    We discuss the influence of the excluded volume of hadrons on macroscopic variables and thermal parameters of the hadron gas at finite temperature and chemical potential in the low density approximation. Based solely on elementary thermodynamics we show that when the excluded volume grows at constant temperature, pressure, and number of particles, the overall volume increases just as much as the excluded volume, while the entropy and energy remain unchanged. The growth of the chemical potentials is equal to the work needed to create the respective excluded volumes. Consequently, the bulk density functions of a gas with excluded volume are expressed by the corresponding variables in a system of point particles with the shifted chemical potentials. Our results are fully consistent with the previous findings obtained upon applications of more advanced methods of statistical physics. A validity limit for the low density approximation is derived and discussed in the context of the hadron gas created in heavy ion c...

  17. Thermodynamics of the low density excluded volume hadron gas

    E-Print Network [OSTI]

    Kacper Zalewski; Krzysztof Redlich

    2015-07-20

    We discuss the influence of the excluded volume of hadrons on macroscopic variables and thermal parameters of the hadron gas at finite temperature and chemical potential in the low density approximation. Based solely on elementary thermodynamics we show that when the excluded volume grows at constant temperature, pressure, and number of particles, the overall volume increases just as much as the excluded volume, while the entropy and energy remain unchanged. The growth of the chemical potentials is equal to the work needed to create the respective excluded volumes. Consequently, the bulk density functions of a gas with excluded volume are expressed by the corresponding variables in a system of point particles with the shifted chemical potentials. Our results are fully consistent with the previous findings obtained upon applications of more advanced methods of statistical physics. A validity limit for the low density approximation is derived and discussed in the context of the hadron gas created in heavy ion collisions.

  18. Urine Test Strips to Exclude Cerebral Spinal Fluid Blood

    E-Print Network [OSTI]

    Marshall, Robin A; Hejamanowski, Chris

    2011-01-01

    two Pearson Chi-Square tests. The first compared samplesO riginal R esearch Urine Test Strips to Exclude CerebralBayer Multistix ® urine test strips are designed to test

  19. Excluding induced subgraphs Maria Chudnovsky and Paul Seymour

    E-Print Network [OSTI]

    Chudnovsky, Maria

    Excluding induced subgraphs Maria Chudnovsky and Paul Seymour Abstract In this paper we survey some´ejols, and Vuskovi´c [23], respectively). 1 #12;2 M. Chudnovsky & P. Seymour One might then ask whether a structural

  20. Wise County, Virginia: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEtGeorgia:Illinois: EnergyIllinois:Winton,Information 5thWise

  1. ALABAMA GETS WISE ABOUT SELLING UPGRADES | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative FuelsofProgram:Y-12 Beta-3 Racetracks25Communication AHAMALABAMA GETS WISE ABOUT

  2. WISE/NEOWISE Observations of the Jovian Trojan Population: Taxonomy

    E-Print Network [OSTI]

    Grav, Tommy; Bauer, James M; Masiero, Joe R; Nugent, Carrie R

    2012-01-01

    We present updated/new thermal model fits for 478 Jovian Trojan asteroids observed with the Wide-field Infrared Survey Explorer (WISE). Using the fact that the two shortest bands used by WISE, centered on 3.4 and $4.6\\mu$m, are dominated by reflected light, we derive albedos of a significant fraction of these objects in these bands. While the visible albedos of both the C-, P- and D-type asteroids are strikingly similar, the WISE data reveal that the albedo at $3.4\\mu$m is different between C-/P- and D-types. The albedo at 3.4$\\mu$m can be thus be used to classify the objects, with C-/P-types having values less than 10%, and D-types have values larger than 10%. Classifying all objects larger than 50km shows that the D-type objects dominate both the leading cloud ($L_4$), with a fraction of 84%, and trailing cloud ($L_5$), with a fraction of 71-80%. The two clouds thus have very similar taxonomic distribution for these large objects, but the leading cloud has a larger number of of these large objects, $L_4/L_5...

  3. A Field-Wise Wind Retrieval Algorithm for Satellite Scatterometers Charles G. Brown and David G . Long

    E-Print Network [OSTI]

    Long, David G.

    A Field-Wise Wind Retrieval Algorithm for Satellite Scatterometers Charles G. Brown and David G-378-6586 browncg@salt.ee.byii.edu Abstract-Traditional satellite scatterometer wind retrieval algorithms consist of point-wise wind estimation and point- wise ambiguity removal. Point-wise estimation yields mul- tiple

  4. Scattering from Star Polymers including Excluded Volume Effects

    SciTech Connect (OSTI)

    Li, Xin [ORNL; Do, Changwoo [ORNL; Liu, Yun [National Institute of Standards and Technology (NIST); Sanchez-Diaz, Luis E [ORNL; Hong, Kunlun [ORNL; Smith, Greg [ORNL; Chen, Wei-Ren [ORNL

    2014-01-01

    In this work we present a new model for the form factor of a star polymer consisting of self-avoiding branches. This new model incorporates excluded volume effects and is derived from the two point correlation function for a star polymer.. We compare this model to small angle neutron scattering (SANS) measurements from polystyrene (PS) stars immersed in a good solvent, tetrahydrofuran (THF). It is shown that this model provides a good description of the scattering signature originating from the excluded volume effect and it explicitly elucidates the connection between the global conformation of a star polymer and the local stiffness of its constituent branch.

  5. Wise County, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEtGeorgia:Illinois: EnergyIllinois:Winton,Information 5thWise County,

  6. Achieving Economic Results Through the Climate Wise Energy Management Program 

    E-Print Network [OSTI]

    Kraly, K. F.

    1999-01-01

    of time. At one point in the mid-1980s, Cosmair hauled an average of twelve 40-yard compacted garbage containers every month to the local landfill, while producing only 60 million finished goods per year. Production has since more than doubled to 130..., New Jersey. Cosmair's supply chain includes Climate Wise partners Stull Closure Teclmologies and Captive 94 ESL-IE-99-05-14 Proceedings from the Twenty-first National Industrial Energy Technology Conference, Houston, TX, May 12-13, 1999 Plastics...

  7. Sandia National Laboratories: Pollution Prevention: EPA WasteWise

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust, High-ThroughputUpcoming Release of thePrograms:Mode Stirred Chamber TheEPA WasteWise EPA

  8. CONSORTIUM GETS WISE ABOUT ENERGY UPGRADES | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i p a l DeInsulation at04-86)ContractorsCNG ExportsCONSORTIUM GETS WISE

  9. WISELI's mission is to promote the participation and advancement of women in academic science and engineering. To accomplish this mission, WISELI uses the UW-Madison as a

    E-Print Network [OSTI]

    Sheridan, Jennifer

    with each iteration. WISELI's programming includes: Workshops · Searching for Excellence & Diversity Programs · Vilas Life Cycle Professorship Program · Celebrating Women in Science & Engineering Grants) Hiring: - Recruiting Applicants: Research on Bias and Assumptions (2nd Edition) - Searching

  10. MEASUREMENT OF HEAT TRANSFER DURING DROP-WISE CONDENSATION OF WATER ON POLYETHYLENE

    E-Print Network [OSTI]

    Khandekar, Sameer

    MEASUREMENT OF HEAT TRANSFER DURING DROP-WISE CONDENSATION OF WATER ON POLYETHYLENE Gagan Deep distribution of temperature during drop-wise condensation over a polyethylene substrate was measured using on the substrate was simultaneously visualized. Static contact angles of water on polyethylene are measured

  11. The \\^G Infrared Search for Extraterrestrial Civilizations with Large Energy Supplies. III. The Reddest Extended Sources in WISE

    E-Print Network [OSTI]

    Griffith, Roger L; Maldonado, Jessica; Povich, Matthew S; Sigurdsson, Steinn; Mullan, Brendan

    2015-01-01

    Nearby Type II (galaxy-spanning) Kardashev supercivilizations would have high mid-infrared (MIR) luminosities. We have used the Wide-field Infrared Survey Explorer (WISE) to survey ~$1 \\times 10^5$ galaxies for extreme MIR emission, $10^3$ times more galaxies than the only previous such search. We have calibrated the WISE All-sky Catalog pipeline products to improve its photometry for extended sources. We present 563 extended sources with $|b| \\ge 10$ and red MIR colors, having visually vetted them to remove artifacts. No galaxies in our sample host an alien civilization reprocessing more than 85% of its starlight into the MIR, and only 50 galaxies, including Arp 220, have MIR luminosities consistent with >50% reprocessing. Ninety of these (likely) extragalactic sources have little literature presence; in most cases they are likely barely resolved galaxies or pairs of galaxies undergoing large amounts of star formation. Five are new to science and deserve further study. The Be star 48 Librae sits within a MIR...

  12. WISE TF: A MID-INFRARED, 3.4 {mu}m EXTENSION OF THE TULLY-FISHER RELATION USING WISE PHOTOMETRY

    SciTech Connect (OSTI)

    Lagattuta, David J.; Mould, Jeremy R.; Staveley-Smith, Lister; Hong Tao; Springob, Christopher M.; Masters, Karen L.; Koribalski, Baerbel S.; Jones, D. Heath

    2013-07-10

    We present a mid-infrared Tully-Fisher (TF) relation using photometry from the 3.4 {mu}m W1 band of the Wide-field Infrared Survey Explorer (WISE) satellite. The WISE TF relation is formed from 568 galaxies taken from the all-sky 2MASS Tully-Fisher (2MTF) galaxy catalog, spanning a range of environments including field, group, and cluster galaxies. This constitutes the largest mid-infrared TF relation constructed to date. After applying a number of corrections to galaxy magnitudes and line widths, we measure a master TF relation given by M{sub corr} = -22.24 - 10.05[log (W{sub corr}) - 2.5], with an average dispersion of {sigma}{sub WISE} = 0.686 mag. There is some tension between WISE TF and a preliminary 3.6 {mu}m relation, which has a shallower slope and almost no intrinsic dispersion. However, our results agree well with a more recent relation constructed from a large sample of cluster galaxies. We additionally compare WISE TF to the near-infrared 2MTF template relations, finding a good agreement between the TF parameters and total dispersions of WISE TF and the 2MTF K-band template. This fact, coupled with typical galaxy colors of (K - W1) {approx} 0, suggests that these two bands are tracing similar stellar populations, including the older, centrally-located stars in the galactic bulge which can (for galaxies with a prominent bulge) dominate the light profile.

  13. GridWise Alliance: Smart Grid RFI: Addressing Policy and Logistical...

    Office of Environmental Management (EM)

    More Documents & Publications QER - Comment of GridWise Alliance 1 SmartGrid Consortium: Smart Grid Roadmap for the State of New York Smart Grid: Enabler of the New Energy Economy...

  14. Duke Energy Florida- SunSense Solar Water Heating with EnergyWise

    Broader source: Energy.gov [DOE]

    Duke Energy Florida (DEF) launched the Solar Water Heating with EnergyWise Program in February 2007 to encourage its residential customers to participate in its load control program and install a...

  15. The discovery of y dwarfs using data from the wide-field infrared survey explorer (WISE)

    E-Print Network [OSTI]

    Cushing, Michael C.

    We present the discovery of seven ultracool brown dwarfs identified with the Wide-field Infrared Survey Explorer (WISE). Near-infrared spectroscopy reveals deep absorption bands of H[subscript 2]O and CH[subscript 4] that ...

  16. A STUDY OF THE DIVERSE T DWARF POPULATION REVEALED BY WISE

    E-Print Network [OSTI]

    Mace, Gregory N.

    We report the discovery of 87 new T dwarfs uncovered with the Wide-field Infrared Survey Explorer (WISE) and 3 brown dwarfs with extremely red near-infrared colors that exhibit characteristics of both L and T dwarfs. Two ...

  17. "Climate Wise" in the Lone Star State: A Successful Partnership for Energy Efficiency in Austin, Texas 

    E-Print Network [OSTI]

    Allen, S. J.; Schare, S.

    1997-01-01

    The City of Austin, Texas is forming partnerships with local companies to lower energy consumption and improve environmental performance within the industrial sector. As a local government participant in the federal Climate Wise program, Austin...

  18. WINDMILLS AND EXTREME 2-CELLS JON MCCAMMOND 1 AND DANIEL WISE 2

    E-Print Network [OSTI]

    Bigelow, Stephen

    WINDMILLS AND EXTREME 2-CELLS JON MCCAMMOND 1 AND DANIEL WISE 2 Abstract. In this article we prove and to coherent fundamental groups, § 3 introduces the concept of a windmill, § 4 uses windmills to prove

  19. Damage analysis of laminated composite beams under bending loads using the layer-wise theory 

    E-Print Network [OSTI]

    Na, Wook Jin

    2009-05-15

    A finite element model based on the layer-wise theory and the von Kármán type nonlinear strains is used to analyze damage in laminated composite beams. In the formulation, the Heaviside step function is employed to express the discontinuous...

  20. SUNOCO's Experience with the Climate Wise Environmental Database and Tracking Software 

    E-Print Network [OSTI]

    Verdiani, D.; James, K.

    2000-01-01

    In 1998, Sunoco joined the U.S. EPA's Climate Wise Program, an industry-government partnership through which companies make voluntary commitments to reduce their emissions of greenhouse gases and improve their environmental performance. In an effort...

  1. Scattering from Colloid-Polymer Conjugates with Excluded Volume Effect

    SciTech Connect (OSTI)

    Li, Xin [ORNL; Sanchez-Diaz, Luis E [ORNL; Smith, Gregory Scott [ORNL; Chen, Wei-Ren [ORNL

    2015-01-01

    This work presents scattering functions of conjugates consisting of a colloid particle and a self-avoiding polymer chain as a model for protein-polymer conjugates and nanoparticle-polymer conjugates in solution. The model is directly derived from the two-point correlation function with the inclusion of excluded volume effects. The dependence of the calculated scattering function on the geometric shape of the colloid and polymer stiffness is investigated. The model is able to describe the experimental scattering signature of the solutions of suspending hard particle-polymer conjugates and provide additional conformational information. This model explicitly elucidates the link between the global conformation of a conjugate and the microstructure of its constituent components.

  2. Women in Science and Engineering: What the Research Really Says A panel discussion co-sponsored by WISELI and the Science Alliance.

    E-Print Network [OSTI]

    Sheridan, Jennifer

    -sponsored by WISELI and the Science Alliance. Thursday April 14, 2005 Biotechnology Center Auditorium, University

  3. Properties of the solar neighbor WISE J072003.20-084651.2

    E-Print Network [OSTI]

    Ivanov, V D; Kniazev, A Y; Beletsky, Y; Mamajek, E E; Muzic, K; Beamin, J C; Boffin, H M J; Pourbaix, D; Gandhi, P; Gulbis, A; Monaco, L; Saviane, I; Kurtev, R; Mawet, D; Borissova, J; Minniti, D

    2014-01-01

    The severe crowding towards the Galactic plane suggests that the census of nearby stars in that direction may be incomplete. Recently, Scholz reported a new M9 object at an estimated distance d~7 pc (WISE J072003.20-084651.2; hereafter WISE0720) at Galactic latitude b=2.3 degr. Our goals are to determine the physical characteristics of WISE0720, its kinematic properties, and to address the question if it is a binary object, as suggested in the discovery paper. Optical and infrared spectroscopy from the Southern African Large Telescope and Magellan, respectively, and spectral energy distribution fitting were used to determine the spectral type of WISE0720. The measured radial velocity, proper motion and parallax yielded its Galactic velocities. We also investigated if WISE0720 may show X-ray activity based on archival data. Our spectra are consistent with spectral type L0+/-1. We find no evidence for binarity, apart for a minor 2-sigma level difference in the radial velocities taken at two different epochs. Th...

  4. Prioritized interaction testing for pair-wise coverage with seeding and constraints q

    E-Print Network [OSTI]

    Bryce, Renee

    them in the earliest tests of a test suite. A test case prioritization problem is formally definedPrioritized interaction testing for pair-wise coverage with seeding and constraints q Rene´e C 85287-8809, USA Received 27 February 2006; accepted 21 March 2006 Available online 4 May 2006 Abstract

  5. WORLD WISE'99-Winnipeg, Manitoba Taylor Bridge -A Bridge For the 21st

    E-Print Network [OSTI]

    and build the Taylor "smart" Bridge utilizing fibre reinforced polymer (FRP) reinforcing materialsWORLD WISE'99- Winnipeg, Manitoba Taylor Bridge - A Bridge For the 21st Century Taylor Bridge - A Bridge For the 21st Century Emile ShehataI, Rick Haldane-Wilsone1 , Doug Stewart!, Gamil Tadros2 and Sami

  6. O computer, do we love you not wisely but too well?

    E-Print Network [OSTI]

    Guillas, Serge

    in computer models In almost all fields of science, technology, industry and policy making, people useTate Modern They had one of the biggest computers in the country An IBM 370 with 384KB of random accessO computer, do we love you not wisely but too well? Tony O'Hagan #12;1966 #12;Calculators

  7. Learning pixel-wise signal energy for understanding semantics Jeffrey Ng*, Shaogang Gong

    E-Print Network [OSTI]

    Gong, Shaogang

    Learning pixel-wise signal energy for understanding semantics Jeffrey Ng*, Shaogang Gong Department of semantics for differentiating between different types of change. Conventional approaches for tracking while pixel energy histories are used to extract fast-change signatures from short-term events

  8. WiseUp! Smart Tag Pairing Evolves and Persists CPM Working Paper 0290 (version 1)

    E-Print Network [OSTI]

    Hales, David

    Wise­Up! ­ Smart Tag Pairing Evolves and Persists CPM Working Paper 02­90 (version 1) David Hales with ``smart'' searching strategies outperformed populations of ``dumb'' (random) search strategies -- even when the costs of smart searching were much higher. We hypothesised that in mixed populations smart

  9. Welcome to the Portal | Welcome to the UWTravelWIse Portal 7/31/2013 1

    E-Print Network [OSTI]

    Evans, Paul G.

    Welcome to the Portal | Welcome to the UWTravelWIse Portal 7/31/2013 1 The following screen shots illustrate the navigation on the portal The portal home page features instant access to the following: · New · View Your Trip ­ Instant viewing of any upcoming trip information booked through the portal · Traveler

  10. The First Hundred Brown Dwarfs Discovered by the Wide-field Infrared Survey Explorer (WISE)

    E-Print Network [OSTI]

    Bochanski, John J.

    We present ground-based spectroscopic verification of 6 Y dwarfs (see also Cushing et al.), 89 T dwarfs, 8 L dwarfs, and 1 M dwarf identified by the Wide-field Infrared Survey Explorer (WISE). Eighty of these are cold brown ...

  11. Pair-wise Cryptographic Models for Secure Data Exchange in P2P Database Management Systems

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Pair-wise Cryptographic Models for Secure Data Exchange in P2P Database Management Systems Sk. Md, University of Tsukuba, Tsukuba, 305-8573 Japan okamoto@risk.tsukuba.ac.jp ABSTRACT A peer-to-peer database augments a conventional database man- agement system with an inter-operability layer (i.e. map- pings

  12. Non-Malleable Coding Against Bit-wise and Split-State Tampering MAHDI CHERAGHCHI

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Non-Malleable Coding Against Bit-wise and Split-State Tampering MAHDI CHERAGHCHI CSAIL MIT), aims for pro- tecting the integrity of information against tampering attacks in situations where error message or, in presence of any tampering, to an unrelated message. Non-malleable coding is possible

  13. WINDMILLS AND EXTREME 2CELLS JONATHAN P. MCCAMMOND 1 AND DANIEL T. WISE 2

    E-Print Network [OSTI]

    California at Santa Barbara, University of

    WINDMILLS AND EXTREME 2­CELLS JONATHAN P. MCCAMMOND 1 AND DANIEL T. WISE 2 Abstract of a windmill, Section 3 uses windmills to prove that extreme 2­cells exist, and Section 4 uses extreme 2­cells by grants from NATEQ and NSERC. 1 #12; WINDMILLS AND EXTREME 2­CELLS 2 after suitable subdivisions

  14. WINDMILLS AND EXTREME 2-CELLS JONATHAN P. MCCAMMOND 1 AND DANIEL T. WISE 2

    E-Print Network [OSTI]

    California at Santa Barbara, University of

    WINDMILLS AND EXTREME 2-CELLS JONATHAN P. MCCAMMOND 1 AND DANIEL T. WISE 2 Abstract of a windmill, Section 3 uses windmills to prove that extreme 2-cells exist, and Section 4 uses extreme 2-cells by NSF grant no. DMS-0101506 2 Research supported by grants from NATEQ and NSERC. 1 #12;WINDMILLS

  15. Particle Swarm Optimization Approach with Parameter-wise Hill-climbing Heuristic for Task

    E-Print Network [OSTI]

    Ludwig, Simone

    addressed the task allocation problem made use of Particle Swarm Optimization (PSO). This paper further improves the performance of PSO by combining PSO with a local search heuristic. In particular, PSO with a parameter-wise hill-climbing heuristic (PSO-HC) for the execution of computationally-intensive as well as I

  16. Feature-Independent Action Spotting Without Human Localization, Segmentation or Frame-wise Tracking

    E-Print Network [OSTI]

    Foroosh, Hassan

    Feature-Independent Action Spotting Without Human Localization, Segmentation or Frame-wise Tracking Chuan Sun, Marshall Tappen, Hassan Foroosh Department of EECS, Division of Computer Science, University solution requires no human localization, segmentation, or framewise tracking. This is achieved by treating

  17. A Distributed Scheme for Efficient Pair-wise Comparison of Complete Genomes

    E-Print Network [OSTI]

    Bansal, Arvind K.

    #12;48 A Distributed Scheme for Efficient Pair-wise Comparison of Complete Genomes Valerian S}@mcs.kent.edu 1 Corresponding author Abstract The comparisons of newly sequenced genomes against a genome and a CORBA-based implementation to compare and align gene sequences in large complete genomes, using multiple

  18. Excluded-volume interactions and structure formation in thin layers of bent-core systems

    E-Print Network [OSTI]

    Lech Longa; Pawe? Karbowniczek; Micha? Cie?la; Agnieszka Chrzanowska

    2015-10-14

    Two-dimensional assemblies of bent-core shaped molecules attain at highly orienting surfaces liquid crystalline structures characteristic mostly for lamellar chiral or nonchiral antiferroelectric order [J. Phys. Chem. B {\\bf 109}, 18733 (2005)]. Here, using the Onsager-type of density functional theory we investigate the role of excluded-volume interactions in stabilizing different structures in thin films filled with bent-shaped molecules. We study influence of molecular features, like the apex angle, thickness of the arm and the type of the arm edges on the stability of layered structures. For molecular shapes taken the observed phases are dominated by the lamellar antiferroelectric type as observed experimentally, but a considerable sensitivity of the ordering to details of the molecular shape is also found for high packing fractions. In particular, smectic A, ferroelectric smectic A and ferroelectric nematic phases are foreseen from the bifurcation analysis in this limit. The presented theory models equilibrium properties of bent-core liquid crystals subjected to strong planar anchoring, \\emph{i.e.} in the case when details of the surface are of secondary importance.

  19. A spectroscopic survey of WISE-selected obscured quasars with the southern african large telescope

    SciTech Connect (OSTI)

    Hainline, Kevin N.; Hickox, Ryan C.; Carroll, Christopher M. [Department of Physics and Astronomy, Dartmouth College, Hanover, NH 03755 (United States); Myers, Adam D.; DiPompeo, Michael A. [Department of Physics and Astronomy, University of Wyoming, Laramie, WY 82071 (United States); Trouille, Laura [Center for Interdisciplinary Exploration and Research in Astrophysics (CIERA) and Department of Physics and Astronomy, Northwestern University, Evanston, IL 60208, The Adler Planetarium, Chicago, IL 60605 (United States)

    2014-11-10

    We present the results of an optical spectroscopic survey of a sample of 40 candidate obscured quasars identified on the basis of their mid-infrared emission detected by the Wide-Field Infrared Survey Explorer (WISE). Optical spectra for this survey were obtained using the Robert Stobie Spectrograph on the Southern African Large Telescope. Our sample was selected with WISE colors characteristic of active galactic nuclei (AGNs), as well as red optical to mid-IR colors indicating that the optical/UV AGN continuum is obscured by dust. We obtain secure redshifts for the majority of the objects that comprise our sample (35/40), and find that sources that are bright in the WISE W4 (22 ?m) band are typically at moderate redshift ((z) = 0.35) while sources fainter in W4 are at higher redshifts ((z) = 0.73). The majority of the sources have narrow emission lines with optical colors and emission line ratios of our WISE-selected sources that are consistent with the locus of AGN on the rest-frame g – z color versus [Ne III] ?3869/[O II] ??3726+3729 line ratio diagnostic diagram. We also use empirical AGN and galaxy templates to model the spectral energy distributions (SEDs) for the objects in our sample, and find that while there is significant variation in the observed SEDs for these objects, the majority require a strong AGN component. Finally, we use the results from our analysis of the optical spectra and the SEDs to compare our selection criteria to alternate criteria presented in the literature. These results verify the efficacy of selecting luminous obscured AGNs based on their WISE colors.

  20. Experiments to Find or Exclude a Long-Lived, Light Gluino

    E-Print Network [OSTI]

    Glennys R. Farrar

    1994-10-28

    Gluinos in the mass range ~1 1/2 - 3 1/2 GeV are absolutely excluded. Lighter gluinos are allowed, except for certain ranges of lifetime. Only small parts of the mass-lifetime parameter space are excluded for larger masses unless the lifetime is shorter than ~ 2 10^{-11} (m_{gluino}/ GeV) sec. Refined mass and lifetime estimates for R-hadrons are given, present direct and indirect experimental constraints are reviewed, and experiments to find or definitively exclude these possibilities are suggested.

  1. UMBC's Non-exempt Excluded Staff Senate (NESS) 2013-2014 SCHOLARSHIP APPLICATION

    E-Print Network [OSTI]

    Suri, Manil

    UMBC's Non-exempt Excluded Staff Senate (NESS) 2013-2014 SCHOLARSHIP APPLICATION UMBC students are eligible to apply for a UMBC Bookstore scholarship in the amount of $500 from NESS. To qualify, applicants

  2. Towards Analytic Solutions of Step-Wise Safe Switching for Known Affine-Linear Models

    SciTech Connect (OSTI)

    Koumboulis, Fotis N.; Tzamtzi, Maria P. [Department of Automation, Halkis Institute of Technology, 34400 Psahna, Evia (Greece)

    2008-09-17

    In the present work we establish conditions which guarantee safe transitions for the closed-loop system produced by the application of the Step-Wise Safe Switching control approach to an affine linear system when the nonlinear description of the plant is known. These conditions are based on the local Input to State Stability (ISS) properties of the nonlinear system around the plant's nominal operating points.

  3. US adopts {open_quote}Wise{close_quote} program to combat global warming

    SciTech Connect (OSTI)

    Herman, P.; Kenchington, H.

    1996-12-31

    Relying on their Yankee ingenuity, some 60 American companies have pledged to reduce greenhouse-gas emissions by more than 5 million metric tons by 2000. Inspired by the Clinton administration`s Climate Change Action Plan, companies such as Dupont and General Motors have joined with the Department of Energy and the Environmental Protection Agency to implement voluntary reductions in pollution, say Pamela Herman and Hank Kenchington, co-directors of the Climate Wise Program. {open_quotes}Climate Wise provides a flexible program that encourages industries to put forth their best ideas. The government, in turn, offers companies access to technical information and help in learning from the experience of others,{close_quotes} the authors say. Conservation of resources translates into financial savings as well. In curbing its emissions of greenhouse gases, Dupont {open_quotes}anticipates savings $30 million this year,{close_quotes} say Herman and Kechington. As a result, such cooperative initiatives as Climate Wise boost both the nation`s productivity and competitiveness.

  4. Discovery of the young L dwarf wise J174102.78-464225.5

    SciTech Connect (OSTI)

    Schneider, Adam C.; Cushing, Michael C.; Kirkpatrick, J. Davy; Mace, Gregory N.; Gelino, Christopher R.; Fajardo-Acosta, Sergio; Faherty, Jacqueline K.; Sheppard, Scott S.

    2014-02-01

    We report the discovery of the L dwarf WISE J174102.78–464225.5, which was discovered as part of a search for nearby L dwarfs using the Wide-field Infrared Survey Explorer (WISE). The distinct triangular peak of the H-band portion of its near-infrared spectrum and its red near-infrared colors (J – K{sub S} = 2.35 ± 0.08 mag) are indicative of a young age. Via comparison to spectral standards and other red L dwarfs, we estimate a near-infrared spectral type of L7 ± 2 (pec). From a comparison to spectral and low-mass evolutionary models, we determine self-consistent effective temperature, log g, age, and mass values of 1450 ± 100 K, 4.0 ± 0.25 (cm s{sup –2}), 10-100 Myr, and 4-21 M {sub Jup}, respectively. With an estimated distance of 10-30 pc, we explore the possibility that WISE J174102.78–464225.5 belongs to one of the young nearby moving groups via a kinematic analysis and we find potential membership in the ? Pictoris or AB Doradus associations. A trigonometric parallax measurement and a precise radial velocity can help to secure its membership in either of these groups.

  5. MAIN BELT ASTEROIDS WITH WISE/NEOWISE. I. PRELIMINARY ALBEDOS AND DIAMETERS

    SciTech Connect (OSTI)

    Masiero, Joseph R.; Mainzer, A. K.; Bauer, J. M.; Eisenhardt, P. R. M.; DeBaun, E.; Elsbury, D.; Gautier, T. IV; Gomillion, S.; Wilkins, A. [Jet Propulsion Laboratory/California Institute of Technology, Pasadena, CA 91109 (United States); Grav, T. IV [Department of Physics and Astronomy, Johns Hopkins University, Baltimore, MD 21218 (United States); Cutri, R. M.; Dailey, J. [Infrared Processing and Analysis Center, California Institute of Technology, Pasadena, CA 91125 (United States); McMillan, R. S. [Lunar and Planetary Laboratory, University of Arizona, Kuiper Space Science Building 92, Tucson, AZ 85721-0092 (United States); Spahr, T. B. [Minor Planet Center, Harvard-Smithsonian Center for Astrophysics, Cambridge, MA 02138 (United States); Skrutskie, M. F. [Department of Astronomy, University of Virginia, Charlottesville, VA 22903-0818 (United States); Tholen, D. [Institute for Astronomy, University of Hawaii, Honolulu, HI 96822 (United States); Walker, R. G. [Monterey Institute for Research in Astronomy, Monterey, CA (United States); Wright, E. L., E-mail: Joseph.Masiero@jpl.nasa.gov [UCLA Astronomy, Los Angeles, CA 90095-1547 (United States)

    2011-11-10

    We present initial results from the Wide-field Infrared Survey Explorer (WISE), a four-band all-sky thermal infrared survey that produces data well suited for measuring the physical properties of asteroids, and the NEOWISE enhancement to the WISE mission allowing for detailed study of solar system objects. Using a NEATM thermal model fitting routine, we compute diameters for over 100,000 Main Belt asteroids from their IR thermal flux, with errors better than 10%. We then incorporate literature values of visible measurements (in the form of the H absolute magnitude) to determine albedos. Using these data we investigate the albedo and diameter distributions of the Main Belt. As observed previously, we find a change in the average albedo when comparing the inner, middle, and outer portions of the Main Belt. We also confirm that the albedo distribution of each region is strongly bimodal. We observe groupings of objects with similar albedos in regions of the Main Belt associated with dynamical breakup families. Asteroid families typically show a characteristic albedo for all members, but there are notable exceptions to this. This paper is the first look at the Main Belt asteroids in the WISE data, and only represents the preliminary, observed raw size, and albedo distributions for the populations considered. These distributions are subject to survey biases inherent to the NEOWISE data set and cannot yet be interpreted as describing the true populations; the debiased size and albedo distributions will be the subject of the next paper in this series.

  6. RESOLVED NEAR-INFRARED SPECTROSCOPY OF WISE J104915.57-531906.1AB: A FLUX-REVERSAL BINARY AT THE L DWARF/T DWARF TRANSITION

    SciTech Connect (OSTI)

    Burgasser, Adam J.; Sheppard, Scott S.; Luhman, K. L.

    2013-08-01

    We report resolved near-infrared spectroscopy and photometry of the recently identified brown dwarf binary WISE J104915.57-531906.1AB, located 2.02 {+-} 0.15 pc from the Sun. Low-resolution spectral data from Magellan/FIRE and IRTF/SpeX reveal strong H{sub 2}O and CO absorption features in the spectra of both components, while the secondary also exhibits weak CH{sub 4} absorption at 1.6 {mu}m and 2.2 {mu}m. Spectral indices and comparison to low-resolution spectral standards indicate component types of L7.5 and T0.5 {+-} 1, the former consistent with the optical classification of the primary. Both sources also have unusually red spectral energy distributions for their spectral types, which we attribute to enhanced condensate opacity (thick clouds). Relative photometry reveals a flux reversal between the J and K bands, with the T dwarf component being brighter in the 0.95-1.3 {mu}m region ({Delta}J = -0.31 {+-} 0.05). As with other L/T transition binaries, this reversal likely reflects the depletion of condensate opacity in the T dwarf, with the contrast enhanced by the thick clouds present in the photosphere of the L dwarf primary. The 1 {mu}m flux from the T dwarf most likely emerges from gaps in its cloud layer, as suggested by the significant optical variability detected from this source by Gillon et al. Component mass measurements of the WISE J1049-5319AB system through astrometric and component radial velocity monitoring may resolve the current debate as to whether the loss of photospheric condensate clouds at the L dwarf/T dwarf boundary is a slow or rapid process, a conceivable endeavor given its proximity, brightness, small separation (3.1 {+-} 0.3 AU), and reasonable orbital period (20-30 yr)

  7. Fluid simulations with atomistic resolution: a hybrid multiscale method with field-wise coupling

    SciTech Connect (OSTI)

    Borg, Matthew K. [Department of Mechanical and Aerospace Engineering, University of Strathclyde, Glasgow G1 1XJ (United Kingdom)] [Department of Mechanical and Aerospace Engineering, University of Strathclyde, Glasgow G1 1XJ (United Kingdom); Lockerby, Duncan A., E-mail: duncan.lockerby@warwick.ac.uk [School of Engineering, University of Warwick, Coventry CV4 7AL (United Kingdom); Reese, Jason M., E-mail: jason.reese@strath.ac.uk [Department of Mechanical and Aerospace Engineering, University of Strathclyde, Glasgow G1 1XJ (United Kingdom)

    2013-12-15

    We present a new hybrid method for simulating dense fluid systems that exhibit multiscale behaviour, in particular, systems in which a Navier–Stokes model may not be valid in parts of the computational domain. We apply molecular dynamics as a local microscopic refinement for correcting the Navier–Stokes constitutive approximation in the bulk of the domain, as well as providing a direct measurement of velocity slip at bounding surfaces. Our hybrid approach differs from existing techniques, such as the heterogeneous multiscale method (HMM), in some fundamental respects. In our method, the individual molecular solvers, which provide information to the macro model, are not coupled with the continuum grid at nodes (i.e. point-wise coupling), instead coupling occurs over distributed heterogeneous fields (here referred to as field-wise coupling). This affords two major advantages. Whereas point-wise coupled HMM is limited to regions of flow that are highly scale-separated in all spatial directions (i.e. where the state of non-equilibrium in the fluid can be adequately described by a single strain tensor and temperature gradient vector), our field-wise coupled HMM has no such limitations and so can be applied to flows with arbitrarily-varying degrees of scale separation (e.g. flow from a large reservoir into a nano-channel). The second major advantage is that the position of molecular elements does not need to be collocated with nodes of the continuum grid, which means that the resolution of the microscopic correction can be adjusted independently of the resolution of the continuum model. This in turn means the computational cost and accuracy of the molecular correction can be independently controlled and optimised. The macroscopic constraints on the individual molecular solvers are artificial body-force distributions, used in conjunction with standard periodicity. We test our hybrid method on the Poiseuille flow problem for both Newtonian (Lennard-Jones) and non-Newtonian (FENE) fluids. The multiscale results are validated with expensive full-scale molecular dynamics simulations of the same case. Very close agreement is obtained for all cases, with as few as two micro elements required to accurately capture both the Newtonian and non-Newtonian flowfields. Our multiscale method converges very quickly (within 3–4 iterations) and is an order of magnitude more computationally efficient than the full-scale simulation.

  8. MINI FACT BOOK FACULTY (Excluding UMMC), 2012-2013FIVE YEAR NEW TRANSFER TRENDS

    E-Print Network [OSTI]

    Tchumper, Gregory S.

    2012-2013 MINI FACT BOOK FACULTY (Excluding UMMC), 2012-2013FIVE YEAR NEW TRANSFER TRENDS Total Engineering Journalism Liberal Arts Pharmacy Law Other Library* Full-Time 798 (91.2%) 336 (88.0%) 462 (93 na 25 582 87 na 48 na ENROLLMENT, FALL 2012-2013 FIVE YEAR ENROLLMENT TRENDS RETENTION AND GRADUATION

  9. Should genes with missing data be excluded from phylogenetic Wei Jiang a,b,c

    E-Print Network [OSTI]

    Wiens, John J.

    their studies to maximize the number of genes included but minimize the overall amount of missing data. However genes). Detailed analyses suggest that adding incom- plete genes is especially helpful for resolving taxa and genes are deliberately excluded in order to avoid them. For example, the issue of missing data

  10. PATIENT REGISTRATION ONTO A CLINICAL TRIAL AND PROCEDURE FOR CHARGING PIC SERVICES (EXCLUDES CRC)

    E-Print Network [OSTI]

    Oliver, Douglas L.

    PATIENT REGISTRATION ONTO A CLINICAL TRIAL AND PROCEDURE FOR CHARGING PIC SERVICES (EXCLUDES CRC to OCTR Patient visit that produces Protocol Induced Costs PIC 1. Coordinator will complete voucher, including research label "" and case number, documenting PIC associated with the visit 2. Voucher containing

  11. CHARACTERIZATION OF THE NEARBY L/T BINARY BROWN DWARF WISE J104915.57-531906.1 AT 2 pc FROM THE SUN

    SciTech Connect (OSTI)

    Kniazev, A. Y.; Vaisanen, P.; Potter, S. B.; Crawford, S.; Gulbis, A. A. S.; Muzic, K.; Mehner, A.; Boffin, H. M. J.; Melo, C.; Ivanov, V. D.; Girard, J.; Mawet, D.; Schmidtobreick, L.; Kurtev, R.; Borissova, J.; Huelamo, N.; Minniti, D.; Ishibashi, K.; Beletsky, Y.; Buckley, D. A. H.; and others

    2013-06-20

    WISE J104915.57-531906.1 is a L/T brown dwarf binary located 2 pc from the Sun. The pair contains the closest known brown dwarfs and is the third closest known system, stellar or sub-stellar. We report comprehensive follow-up observations of this newly uncovered system. We have determined the spectral types of both components (L8 {+-} 1, for the primary, agreeing with the discovery paper; T1.5 {+-} 2 for the secondary, which was lacking spectroscopic type determination in the discovery paper) and, for the first time, their radial velocities (V{sub rad} {approx} 23.1, 19.5 km s{sup -1}) using optical spectra obtained at the Southern African Large Telescope and other facilities located at the South African Astronomical Observatory (SAAO). The relative radial velocity of the two components is smaller than the range of orbital velocities for theoretically predicted masses, implying that they form a gravitationally bound system. We report resolved near-infrared JHK{sub S} photometry from the Infrared Survey Facility telescope at the SAAO which yields colors consistent with the spectroscopically derived spectral types. The available kinematic and photometric information excludes the possibility that the object belongs to any of the known nearby young moving groups or associations. Simultaneous optical polarimetry observations taken at the SAAO 1.9 m give a non-detection with an upper limit of 0.07%. For the given spectral types and absolute magnitudes, 1 Gyr theoretical models predict masses of 0.04-0.05 M{sub Sun} for the primary, and 0.03-0.05 M{sub Sun} for the secondary.

  12. The calibration of the WISE W1 and W2 Tully-Fisher relation

    SciTech Connect (OSTI)

    Neill, J. D. [California Institute of Technology, 1200 East California Boulevard, MC 278-17, Pasadena, CA 91125 (United States); Seibert, Mark; Scowcroft, Victoria [The Observatories of the Carnegie Institute of Washington, 813 Santa Barbara Street, Pasadena, CA 91101 (United States); Tully, R. Brent [Institute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu, HI 96822 (United States); Courtois, Hélène; Sorce, Jenny G. [Institut de Physique Nucleaire, Université Claude Bernard Lyon I, F-69100 Lyon (France); Jarrett, T. H. [University of Cape Town, Private Bag X3, Rondebosch 7701, Republic of South Africa (South Africa); Masci, Frank J. [Image Processing and Analysis Center (IPAC), California Institute of Technology, 1200 East California Boulevard, MC 100-22, Pasadena, CA 91125 (United States)

    2014-09-10

    In order to explore local large-scale structures and velocity fields, accurate galaxy distance measures are needed. We now extend the well-tested recipe for calibrating the correlation between galaxy rotation rates and luminosities—capable of providing such distance measures—to the all-sky, space-based imaging data from the Wide-field Infrared Survey Explorer (WISE) W1 (3.4 ?m) and W2 (4.6 ?m) filters. We find a correlation of line width to absolute magnitude (known as the Tully-Fisher relation, TFR) of M{sub W1}{sup b,i,k,a}=?20.35?9.56(log?W{sub mx}{sup i}?2.5) (0.54 mag rms) and M{sub W2}{sup b,i,k,a}=?19.76?9.74(log?W{sub mx}{sup i}?2.5) (0.56 mag rms) from 310 galaxies in 13 clusters. We update the I-band TFR using a sample 9% larger than in Tully and Courtois. We derive M{sub I}{sup b,i,k}=?21.34?8.95(log?W{sub mx}{sup i}?2.5) (0.46 mag rms). The WISE TFRs show evidence of curvature. Quadratic fits give M{sub W1}{sup b,i,k,a}=?20.48?8.36(log?W{sub mx}{sup i}?2.5)+3.60(log?W{sub mx}{sup i}?2.5){sup 2} (0.52 mag rms) and M{sub W2}{sup b,i,k,a}=?19.91?8.40(log?W{sub mx}{sup i}?2.5)+4.32(log?W{sub mx}{sup i}?2.5){sup 2} (0.55 mag rms). We apply an I-band –WISE color correction to lower the scatter and derive M{sub C{sub W{sub 1}}}=?20.22?9.12(log?W{sub mx}{sup i}?2.5) and M{sub C{sub W{sub 2}}}=?19.63?9.11(log?W{sub mx}{sup i}?2.5) (both 0.46 mag rms). Using our three independent TFRs (W1 curved, W2 curved, and I band), we calibrate the UNION2 Type Ia supernova sample distance scale and derive H {sub 0} = 74.4 ± 1.4(stat) ± 2.4(sys) km s{sup –1} Mpc{sup –1} with 4% total error.

  13. 1. Programmes without a standard entry point are excluded from the Key Principles (eg multi-format MBA and independent distance learning programmes). Partnership programmes (incl. West London College) and research degrees are likewise excluded.

    E-Print Network [OSTI]

    Greenaway, Alan

    1. Programmes without a standard entry point are excluded from the Key Principles (eg multi) and research degrees are likewise excluded. ADDITIONAL ENTRY POINTS IN THE ACADEMIC YEAR: KEY PRINCIPLES and templates. Additional Entry Points in the Academic Year: Key Principles for Campus-based Programmes Heriot

  14. Clean Water Act (excluding Section 404). Environmental guidance program reference book: Revision 6

    SciTech Connect (OSTI)

    Not Available

    1993-01-15

    This Reference Book contains a current copy of the Clean Water Act (excluding Section 404) and those regulations that implement the statutes and appear to be most relevant to US Department of Energy (DOE) activities. The document is provided to DOE and contractor staff for informational purposes only and should not be interpreted as legal guidance. Updates that include important new requirements will be provided periodically. Questions concerning this Reference Book may be directed to Mark Petts, EH-231 (202/586-2609).

  15. Coil--globule transition of a polymer involved in excluded-volume interactions with macromolecules

    E-Print Network [OSTI]

    Kenta Odagiri; Kazuhiko Seki

    2015-09-21

    Polymers adopt extended coil and compact globule states according to the balance between entropy and interaction energies. The transition of a polymer between an extended coil state and compact globule state can be induced by changing thermodynamic force such as temperature to alter the energy/entropy balance. Previously, this transition was theoretically studied by taking into account the excluded-volume interaction between monomers of a polymer chain using the partition function. For binary mixtures of a long polymer and short polymers, the coil-globule transition can be induced by changing the concentration of the shorter polymers. Here we investigate the transition caused by short polymers by generalizing the partition function of the long polymer to include the excluded-volume effect of short polymers. The coil-globule transition is studied as a function of the concentration of mixed polymers by systematically varying Flory's chi-parameters. We show that the transition is caused by the interplay between the excluded-volume interaction and the dispersion state of short polymers in the solvent. We also reveal that the same results can be obtained by combining the mixing entropy and elastic energy if the volume of a long polymer is properly defined.

  16. THE MASSIVE AND DISTANT CLUSTERS OF WISE SURVEY. III. SUNYAEV-ZEL'DOVICH MASSES OF GALAXY CLUSTERS AT z ~ 1

    E-Print Network [OSTI]

    Brodwin, M.

    We present CARMA 30 GHz Sunyaev–Zel'dovich (SZ) observations of five high-redshift (z [> over ~] 1), infrared-selected galaxy clusters discovered as part of the all-sky Massive and Distant Clusters of WISE Survey (MaDCoWS). ...

  17. A Rate-Optimizing Compiler for Non-malleable Codes Against Bit-wise Tampering and Permutations

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    A Rate-Optimizing Compiler for Non-malleable Codes Against Bit-wise Tampering and Permutations-rates for such constructions. In this work, we present a compiler to transform low-rate (in fact, zero rate) non and Guruswami (TCC 2014). Further, our compiler can be applied to non-malleable codes against the class of bit

  18. We all know water is a limited resource and should be used wisely, but we often overwater our landscapes unin-

    E-Print Network [OSTI]

    Hill, Jeffrey E.

    We all know water is a limited resource and should be used wisely, but we often overwater our landscapes unin- tentionally. Overwatering does more than deplete the water supply; it also makes plants more prone to disease and pests. By choosing and operating a watering system correctly, you can reduce water

  19. ScienceWiseScience Magazine of the auStralian national univerSity January / february 2010

    E-Print Network [OSTI]

    Chen, Ying

    · Electricity ­ Carbon = Good How Maths May be the Key to Clean Coal Power #12;ScienceWise Volume7No.1 Science Maths May be the Key to Clean Coal Power (1)B (2)c (3)a (4)D (5)B (6)c (7)D (8)c (9)B (10)a Back cover

  20. Affecting Climate/Culture Change --Using Multiple Points of Entry Jo Handelsman, Ph.D., WISELI Co-Director

    E-Print Network [OSTI]

    Sheridan, Jennifer

    Affecting Climate/Culture Change -- Using Multiple Points of Entry Jo Handelsman, Ph.D., WISELI Co it essential to pursue change through multiple "points of entry." Our efforts at the University of Wisconsin tenure-review case in a particular department to illustrate how multiple points of entry are necessary

  1. Polynomial time algorithms for constant capacitated lot sizing problems with equal length step-wise linear costs

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    -wise linear costs Ay³e Akbal#25;k (1) and Christophe Rapine (2) (1) LTM #21; CNRS #21; UJF, 17, ave. des (CLSP). We consider a constant batch size production with a #28;xed cost associated to each batch, additionally to the production setup cost and a unit holding cost. The production cost can then be considered

  2. Event-wise (Pt) fluctuations in Au-Au collisions at root sNN=130 GeV 

    E-Print Network [OSTI]

    Adams, J.; Adler, C.; Aggarwal, MM; Ahammed, Z.; Amonett, J.; Anderson, BD; Anderson, M.; Arkhipkin, D.; Averichev, GS; Badyal, SK; Balewski, J.; Barannikova, O.; Barnby, LS; Baudot, J.; Bekele, S.; Belaga, VV; Bellwied, R.; Berger, J.; Bezverkhny, BI; Bhardwaj, S.; Bhaskar, P.; Bhati, AK; Bichsel, H.; Billmeier, A.; Bland, LC; Blyth, CO; Bonner, BE; Botje, M.; Boucham, A.; Brandin, A.; Bravar, A.; Cadman, RV; Cai, XZ; Caines, H.; Sanchez, MCD; Carroll, J.; Castillo, J.; Castro, M.; Cebra, D.; Chaloupka, P.; Chattopadhyay, S.; Chen, HF; Chen, Y.; Chernenko, SP; Cherney, M.; Chikanian, A.; Choi, B.; Christie, W.; Coffin, JP; Cormier, TM; Cramer, JG; Crawford, HJ; Das, D.; Das, S.; Derevschikov, AA; Didenko, L.; Dietel, T.; Dong, X.; Draper, JE; Du, F.; Dubey, AK; Dunin, VB; Dunlop, JC; Majumdar, MRD; Eckardt, V.; Efimov, LG; Emelianov, V.; Engelage, J.; Eppley, G.; Erazmus, B.; Estienne, M.; Fachini, P.; Faine, V.; Faivre, J.; Fatemi, R.; Filimonov, K.; Filip, P.; Finch, E.; Fisyak, Y.; Flierl, D.; Foley, KJ; Fu, J.; Gagliardi, Carl A.; Ganti, MS; Gutierrez, TD; Gagunashvili, N.; Gans, J.; Gaudichet, L.; Germain, M.; Geurts, F.; Ghazikhanian, V.; Ghosh, P.; Gonzalez, JE; Grachov, O.; Grigoriev, V.; Gronstal, S.; Grosnick, D.; Guedon, M.; Guertin, SM; Gupta, A.; Gushin, E.; Hallman, TJ; Hardtke, D.; Harris, JW; Heinz, M.; Henry, TW; Heppelmann, S.; Herston, T.; Hippolyte, B.; Hirsch, A.; Hjort, E.; Hoffmann, GW; Horsley, M.; Huang, HZ; Huang, SL; Humanic, TJ; Igo, G.; Ishihara, A.; Jacobs, P.; Jacobs, WW; Janik, M.; Johnson, I.; Jones, PG; Judd, EG; Kabana, S.; Kaneta, M.; Kaplan, M.; Keane, D.; Kiryluk, J.; Kisiel, A.; Klay, J.; Klein, SR; Klyachko, A.; Koetke, DD; Kollegger, T.; Konstantinov, AS; Kopytine, M.; Kotchenda, L.; Kovalenko, AD; Kramer, M.; Kravtsov, P.; Krueger, K.; Kuhn, C.; Kulikov, AI; Kumar, A.; Kunde, GJ; Kunz, CL; Kutuev, RK; Kuznetsov, AA; Lamont, MAC; Landgraf, JM; Lange, S.; Lansdell, CP; Lasiuk, B.; Laue, F.; Lauret, J.; Lebedev, A.; Lednicky, R.; Leontiev, VM; LeVine, MJ; Li, C.; Li, Q.; Lindenbaum, SJ; Lisa, MA; Liu, F.; Liu, L.; Liu, Z.; Liu, QJ; Ljubicic, T.; Llope, WJ; Long, H.; Longacre, RS; Lopez-Noriega, M.; Love, WA; Ludlam, T.; Lynn, D.; Ma, J.; Ma, YG; Magestro, D.; Mahajan, S.; Mangotra, LK; Mahapatra, DP; Majka, R.; Manweiler, R.; Margetis, S.; Markert, C.; Martin, L.; Marx, J.; Matis, HS; Matulenko, YA; McShane, TS; Meissner, F.; Melnick, Y.; Meschanin, A.; Messer, M.; Miller, ML; Milosevich, Z.; Minaev, NG; Mironov, C.; Mishra, D.; Mitchell, J.; Mohanty, B.; Molnar, L.; Moore, CF; Mora-Corral, MJ; Morozov, V.; de Moura, MM; Munhoz, MG; Nandi, BK; Nayak, SK; Nayak, TK; Nelson, JM; Nevski, P.; Nikitin, VA; Nogach, LV; Norman, B.; Nurushev, SB; Odyniec, G.; Ogawa, A.; Okorokov, V.; Oldenburg, M.; Olson, D.; Paic, G.; Pandey, SU; Pal, SK; Panebratsev, Y.; Panitkin, SY; Pavlinov, AI; Pawlak, T.; Perevoztchikov, V.; Peryt, W.; Petrov, VA; Phatak, SC; Picha, R.; Planinic, M.; Pluta, J.; Porile, N.; Porter, J.; Poskanzer, AM; Potekhin, M.; Potrebenikova, E.; Potukuchi, BVKS; Prindle, D.; Pruneau, C.; Putschke, J.; Rai, G.; Rakness, G.; Raniwala, R.; Raniwala, S.; Ravel, O.; Ray, RL; Razin, SV; Reichhold, D.; Reid, JG; Renault, G.; Retiere, F.; Ridiger, A.; Ritter, HG; Roberts, JB; Rogachevski, OV; Romero, JL; Rose, A.; Roy, C.; Ruan, LJ; Sahoo, R.; Sakrejda, I.; Salur, S.; Sandweiss, J.; Savin, I.; Schambach, J.; Scharenberg, RP; Schmitz, N.; Schroeder, LS; Schweda, K.; Seger, J.; Seliverstov, D.; Seyboth, P.; Shahaliev, E.; Shao, M.; Sharma, M.; Shestermanov, KE; Shimanskii, SS; Singaraju, RN; Simon, F.; Skoro, G.; Smirnov, N.; Snellings, R.; Sood, G.; Sorensen, P.; Sowinski, J.; Spinka, H. M.; Srivastava, B.; Stanislaus, S.; Stock, R.; Stolpovsky, A.; Strikhanov, M.; Stringfellow, B.; Struck, C.; Suaide, AAP; Sugarbaker, E.; Suire, C.; Sumbera, M.; Surrow, B.; Symons, TJM; de Toledo, AS; Szarwas, P.; Tai, A.; Takahashi, J.; Tang, AH; Thein, D.; Thomas, JH; Tikhomirov, V.; Tokarev, M.; Tonjes, MB; Trainor, TA; Trentalange, S.; Tribble, Robert E.; Trivedi, MD; Trofimov, V.; Tsai, O.; Ullrich, T.; Underwood, DG; Buren, GV; VanderMolen, AM; Vasiliev, AN; Vasiliev, M.; Vigdor, SE; Viyogi, YP; Waggoner, W.; Wang, F.; Wang, G.; Wang, XL; Wang, ZM; Ward, H.; Watson, JW; Wells, R.; Westfall, GD; Whitten, C.; Wieman, H.; Willson, R.; Wissink, SW; Witt, R.; Wood, J.; Wu, J.; Xu, N.; Xu, Z.; Xu, ZZ; Yakutin, AE; Yamamoto, E.; Yang, J.; Yepes, P.; Yurevich, VI; Zanevski, YV; Zborovsky, I.; Zhang, H.; Zhang, HY; Zhang, WM; Zhang, ZP; Zolnierczuk, PA; Zoulkarneev, R.; Zoulkarneeva, J.; Zubarev, AN.

    2005-01-01

    substantially exceed in magnitude fluctuations expected from the finite number of particles produced in a typical collision. The r.m.s. fractional width excess of the event-wise distribution is 13.7 +/- 0.1(stat) +/- 1.3(syst)% relative to a statistical...

  3. Method for excluding salt and other soluble materials from produced water

    DOE Patents [OSTI]

    Phelps, Tommy J. (Knoxville, TN) [Knoxville, TN; Tsouris, Costas (Oak Ridge, TN) [Oak Ridge, TN; Palumbo, Anthony V. (Oak Ridge, TN) [Oak Ridge, TN; Riestenberg, David E. (Knoxville, TN) [Knoxville, TN; McCallum, Scott D. (Knoxville, TN) [Knoxville, TN

    2009-08-04

    A method for reducing the salinity, as well as the hydrocarbon concentration of produced water to levels sufficient to meet surface water discharge standards. Pressure vessel and coflow injection technology developed at the Oak Ridge National Laboratory is used to mix produced water and a gas hydrate forming fluid to form a solid or semi-solid gas hydrate mixture. Salts and solids are excluded from the water that becomes a part of the hydrate cage. A three-step process of dissociation of the hydrate results in purified water suitable for irrigation.

  4. Excluded volume causes integer and fractional plateaus in colloidal ratchet currents

    E-Print Network [OSTI]

    Pietro Tierno; Thomas M. Fischer

    2015-07-06

    We study the collective transport of paramagnetic colloids driven above a magnetic bubble lattice by an external rotating magnetic ?eld. We measure a direct ratchet current which rises in integer and fractional steps with the ?eld amplitude. The stepwise increase is caused by excluded volume interactions between the particles, which form composite clusters above the bubbles with mobile and immobile occupation sites. Transient energy minima located at the interstitials between the bubbles cause the colloids to hop from one composite cluster to the next with synchronous and period doubled modes of transport. The colloidal current may be polarized to make selective use of type up or type down interstitials.

  5. How to confirm and exclude different models of material properties in the Casimir effect

    E-Print Network [OSTI]

    V. M. Mostepanenko

    2014-11-17

    We formulate a method allowing to confirm or exclude the alternative models of material properties at some definite confidence level in experiments on measuring the Casimir force. The method is based on the consideration of differences between the theoretical and mean measured quantities and the confidence intervals for these differences found at sufficiently high or low confidence probabilities. The developed method is applied to the data of four recent experiments on measuring the gradient of the Casimir force by means of a dynamic atomic force microscope. It is shown that in experiments with Au-Au and Ni-Ni test bodies, where the Drude model approach is excluded at a 95% confidence level, the plasma model approach agrees with the data at higher than 90% confidence. In experiments using an Au sphere interacting with either a Ni plate or a graphene-coated substrate the measurement data agree with the common prediction of the Drude and plasma model approaches and theory using the polarization tensor at 90% and 80% confidence levels, respectively.

  6. WEATHER ON THE NEAREST BROWN DWARFS: RESOLVED SIMULTANEOUS MULTI-WAVELENGTH VARIABILITY MONITORING OF WISE J104915.57–531906.1AB

    SciTech Connect (OSTI)

    Biller, Beth A.; Crossfield, Ian J. M.; Mancini, Luigi; Ciceri, Simona; Kopytova, Taisiya G.; Bonnefoy, Mickaël; Deacon, Niall R.; Schlieder, Joshua E.; Buenzli, Esther; Brandner, Wolfgang; Bailer-Jones, Coryn A. L.; Henning, Thomas; Goldman, Bertrand [Max-Planck-Institut für Astronomie, Königstuhl 17, D-69117 Heidelberg (Germany); Southworth, John [Astrophysics Group, Keele University, Staffordshire, ST5 5BG (United Kingdom); Allard, France; Homeier, Derek; Freytag, Bernd [Centre de Recherche Astrophysique de Lyon, Ecole Normale Supérieure de Lyon, 46 allée d'Italie, F-69364 Lyon cedex 07 (France); Greiner, Jochen [Max-Planck Institute for extraterrestrische Physik, D-85748 Garching, Giessenbachstr (Germany)

    2013-11-20

    We present two epochs of MPG/ESO 2.2 m GROND simultaneous six-band (r'i'z' JHK) photometric monitoring of the closest known L/T transition brown dwarf binary WISE J104915.57–531906.1AB. We report here the first resolved variability monitoring of both the T0.5 and L7.5 components. We obtained 4 hr of focused observations on the night of 2013 April 22 (UT), as well as 4 hr of defocused (unresolved) observations on the night of 2013 April 16 (UT). We note a number of robust trends in our light curves. The r' and i' light curves appear to be anti-correlated with z' and H for the T0.5 component and in the unresolved light curve. In the defocused dataset, J appears correlated with z' and H and anti-correlated with r' and i', while in the focused dataset we measure no variability for J at the level of our photometric precision, likely due to evolving weather phenomena. In our focused T0.5 component light curve, the K band light curve displays a significant phase offset relative to both H and z'. We argue that the measured phase offsets are correlated with atmospheric pressure probed at each band, as estimated from one-dimensional atmospheric models. We also report low-amplitude variability in i' and z' intrinsic to the L7.5 component.

  7. Weather on the Nearest Brown Dwarfs: Resolved Simultaneous Multi-Wavelength Variability Monitoring of WISE J104915.57-531906.1AB

    E-Print Network [OSTI]

    Biller, Beth A; Mancini, Luigi; Ciceri, Simona; Southworth, John; Kopytova, Taisiya G; Bonnefoy, Mickaël; Deacon, Niall R; Schlieder, Joshua E; Buenzli, Esther; Brandner, Wolfgang; Allard, France; Homeier, Derek; Freytag, Bernd; Bailer-Jones, Coryn A L; Greiner, Jochen; Henning, Thomas; Goldman, Bertrand

    2013-01-01

    We present two epochs of MPG/ESO 2.2m GROND simultaneous 6-band ($r'i'z'JHK$) photometric monitoring of the closest known L/T transition brown dwarf binary WISE J104915.57-531906.1AB. We report here the first resolved variability monitoring of both the T0.5 and L7.5 components. We obtained 4 hours of focused observations on the night of UT 2013-04-22, as well as 4 hours of defocused (unresolved) observations on the night of UT 2013-04-16. We note a number of robust trends in our light curves. The $r'$ and $i'$ light curves appear to be anticorrelated with $z'$ and $H$ for the T0.5 component and in the unresolved lightcurve. In the defocused dataset, $J$ appears correlated with $z'$ and $H$ and anticorrelated with $r'$ and $i'$, while in the focused dataset we measure no variability for $J$ at the level of our photometric precision, likely due to evolving weather phenomena. In our focused T0.5 component lightcurve, the $K$ band lightcurve displays a significant phase offset relative to both $H$ and $z'$. We ar...

  8. The Jay Baum Rich telescope: a Centurion 28 at the Wise Observatory

    E-Print Network [OSTI]

    Brosch, Noah; Niv, Saar; Manulis, Ilan

    2015-01-01

    We describe the third telescope of the Wise Observatory, a 0.70-m Centurion 28 (C28IL) installed in 2013 and named the Jay Baum Rich telescope to enhance significantly the wide-field imaging possibilities of the observatory. The telescope operates from a 5.5-m diameter dome and is equipped with a large-format red-sensitive CCD camera, offering a ~one square degree imaged field sampled at 0".83/pixel. The telescope was acquired to provide an alternative to the existing 1-m telescope for studies such as microlensing, photometry of transiting exo-planets, the follow-up of supernovae and other optical transients, and the detection of very low surface brightness extended features around galaxies. The operation of the C28IL is robotic, requiring only the creation of a night observing plan that is loaded in the afternoon prior to the observations. The entire facility was erected for a component and infrastructure cost of well under 300k$ and a labor investment of about two person-year. The successful implementation ...

  9. ASTEROID FAMILY IDENTIFICATION USING THE HIERARCHICAL CLUSTERING METHOD AND WISE/NEOWISE PHYSICAL PROPERTIES

    SciTech Connect (OSTI)

    Masiero, Joseph R.; Mainzer, A. K.; Bauer, J. M.; Nugent, C. R.; Stevenson, R. [Jet Propulsion Laboratory/Caltech, 4800 Oak Grove Dr., MS 183-601, Pasadena, CA 91109 (United States); Grav, T., E-mail: Joseph.Masiero@jpl.nasa.gov, E-mail: amainzer@jpl.nasa.gov, E-mail: James.Bauer@jpl.nasa.gov, E-mail: Rachel.Stevenson@jpl.nasa.gov, E-mail: tgrav@psi.edu, E-mail: cnugent@ucla.edu [Planetary Science Institute, Tucson, AZ (United States)

    2013-06-10

    Using albedos from WISE/NEOWISE to separate distinct albedo groups within the Main Belt asteroids, we apply the Hierarchical Clustering Method to these subpopulations and identify dynamically associated clusters of asteroids. While this survey is limited to the {approx}35% of known Main Belt asteroids that were detected by NEOWISE, we present the families linked from these objects as higher confidence associations than can be obtained from dynamical linking alone. We find that over one-third of the observed population of the Main Belt is represented in the high-confidence cores of dynamical families. The albedo distribution of family members differs significantly from the albedo distribution of background objects in the same region of the Main Belt; however, interpretation of this effect is complicated by the incomplete identification of lower-confidence family members. In total we link 38,298 asteroids into 76 distinct families. This work represents a critical step necessary to debias the albedo and size distributions of asteroids in the Main Belt and understand the formation and history of small bodies in our solar system.

  10. Main-belt asteroids with WISE/NEOWISE: Near-infrared albedos

    SciTech Connect (OSTI)

    Masiero, Joseph R.; Mainzer, A. K.; Nugent, C. R.; Bauer, J. M.; Stevenson, R.; Sonnett, S. [Jet Propulsion Laboratory/Caltech, 4800 Oak Grove Drive, MS 183-601, Pasadena, CA 91109 (United States); Grav, T., E-mail: Joseph.Masiero@jpl.nasa.gov, E-mail: amainzer@jpl.nasa.gov, E-mail: cnugent@jpl.nasa.gov, E-mail: James.Bauer@jpl.nasa.gov, E-mail: Rachel.A.Stevenson@jpl.nasa.gov, E-mail: sarah.sonnett@jpl.nasa.gov, E-mail: tgrav@psi.edu [Planetary Science Institute, Tucson, AZ (United States)

    2014-08-20

    We present revised near-infrared albedo fits of 2835 main-belt asteroids observed by WISE/NEOWISE over the course of its fully cryogenic survey in 2010. These fits are derived from reflected-light near-infrared images taken simultaneously with thermal emission measurements, allowing for more accurate measurements of the near-infrared albedos than is possible for visible albedo measurements. Because our sample requires reflected light measurements, it undersamples small, low-albedo asteroids, as well as those with blue spectral slopes across the wavelengths investigated. We find that the main belt separates into three distinct groups of 6%, 16%, and 40% reflectance at 3.4 ?m. Conversely, the 4.6 ?m albedo distribution spans the full range of possible values with no clear grouping. Asteroid families show a narrow distribution of 3.4 ?m albedos within each family that map to one of the three observed groupings, with the (221) Eos family being the sole family associated with the 16% reflectance 3.4 ?m albedo group. We show that near-infrared albedos derived from simultaneous thermal emission and reflected light measurements are important indicators of asteroid taxonomy and can identify interesting targets for spectroscopic follow-up.

  11. Unexpected Complication with the New C3 Excluder: Cause and Treatment

    SciTech Connect (OSTI)

    Katsargyris, Athanasios; Oikonomou, Kyriakos; Bracale, Umberto M.; Verhoeven, Eric L. G.

    2013-04-15

    The new C3 Gore Excluder delivery system enables both up/downward and rotational repositioning of the device before complete deployment. This contributes to more precise proximal landing and permits facilitation of the contralateral gate cannulation. During separate deployment, the position of the ipsilateral limb can also be readjusted. We have used the modified C3 delivery system in more than 50 patients, and in most cases, we were able to utilize the repositioning options of the device to achieve optimal fixation and sealing. However, we present a case where our attempt to readjust the position of the ipsilateral limb led to upward migration of the main body with coverage of the left renal artery origin. The latter was secured with a bare stent implantation.

  12. A NEW METHOD OF PULSE-WISE SPECTRAL ANALYSIS OF GAMMA-RAY BURSTS

    SciTech Connect (OSTI)

    Basak, Rupal; Rao, A. R., E-mail: rupalb@tifr.res.in, E-mail: arrao@tifr.res.in [Tata Institute of Fundamental Research, Mumbai-400005 (India)

    2013-05-10

    Time-resolved spectral analysis, though a very promising method to understand the emission mechanism of gamma-ray bursts (GRBs), is difficult to implement in practice because of poor statistics. We present a new method for pulse-wise time-resolved spectral study of the individual pulses of GRBs, using the fact that many spectral parameters are either constants or smooth functions of time. We use this method for the two pulses of GRB 081221, the brightest GRB with separable pulses. We choose, from the literature, a set of possible models that includes the Band model, blackbody with a power law (BBPL), and a collection of blackbodies with a smoothly varying temperature profile, along with a power law (mBBPL), and two blackbodies with a power law (2BBPL). First, we perform a time-resolved study to confirm the spectral parameter variations, and then we construct the new model to perform a joint spectral fit. We find that any photospheric emission in terms of blackbodies is required mainly in the rising parts of the pulses and the falling part can be adequately explained in terms of the Band model, with the low-energy photon index within the regime of synchrotron model. Interestingly, we find that 2BBPL is comparable or sometimes even better, though marginally, than the Band model, in all episodes. Consistent results are also obtained for the brightest GRB of Fermi era-GRB 090618. We point out that the method is generic enough to test any spectral model with well-defined parameter variations.

  13. Galaxy phase-space density data exclude Bose-Einstein condensate Axion Dark Matter

    E-Print Network [OSTI]

    H. J. de Vega; N. G. Sanchez

    2014-11-18

    Light scalars (as the axion) with mass m ~ 10^{-22} eV forming a Bose-Einstein condensate (BEC) exhibit a Jeans length in the kpc scale and were therefore proposed as dark matter (DM) candidates. Our treatment here is generic, independent of the particle physics model and applies to all DM BEC, in or out of equilibrium. Two observed quantities crucially constrain DM in an inescapable way: the average DM density rho_{DM} and the phase-space density Q. The observed values of rho_{DM} and Q in galaxies today constrain both the possibility to form a BEC and the DM mass m. These two constraints robustly exclude axion DM that decouples just after the QCD phase transition. Moreover, the value m ~ 10^{-22} eV can only be obtained with a number of ultrarelativistic degrees of freedom at decoupling in the trillions which is impossible for decoupling in the radiation dominated era. In addition, we find for the axion vacuum misalignment scenario that axions are produced strongly out of thermal equilibrium and that the axion mass in such scenario turns to be 17 orders of magnitude too large to reproduce the observed galactic structures. Moreover, we also consider inhomogenous gravitationally bounded BEC's supported by the bosonic quantum pressure independently of any particular particle physics scenario. For a typical size R ~ kpc and compact object masses M ~ 10^7 Msun they remarkably lead to the same particle mass m ~ 10^{-22} eV as the BEC free-streaming length. However, the phase-space density for the gravitationally bounded BEC's turns to be more than sixty orders of magnitude smaller than the galaxy observed values. We conclude that the BEC's and the axion cannot be the DM particle. However, an axion in the mili-eV scale may be a relevant source of dark energy through the zero point cosmological quantum fluctuations.

  14. 172 Experimentation and Scientific Realism 12. But excludingLeibniz, who "knew" there had to be some real, natural dif-

    E-Print Network [OSTI]

    Fitelson, Branden

    features of the world that could not, at the time, be observed, debates have erupted over the scientific172 Experimentation and Scientific Realism 12. But excludingLeibniz, who "knew" there had book, The Scientific Image. #12;174 . Explanation and Realism Wherever theorists have postulated

  15. PRELIMINARY ANALYSIS OF WISE/NEOWISE 3-BAND CRYOGENIC AND POST-CRYOGENIC OBSERVATIONS OF MAIN BELT ASTEROIDS

    SciTech Connect (OSTI)

    Masiero, Joseph R.; Mainzer, A. K.; Bauer, J. M.; Cabrera, M. S. [Jet Propulsion Laboratory/California Institute of Technology, 4800 Oak Grove Dr., MS 321-520, Pasadena, CA 91109 (United States); Grav, T. [Planetary Science Institute, Tucson, AZ 85719 (United States); Cutri, R. M. [Infrared Processing and Analysis Center, California Institute of Technology, Pasadena, CA 91125 (United States); Nugent, C., E-mail: Joseph.Masiero@jpl.nasa.gov [Department of Earth and Space Sciences, University of California, Los Angeles, CA 90095 (United States)

    2012-11-01

    We present preliminary diameters and albedos for 13511 Main Belt asteroids (MBAs) that were observed during the 3-Band Cryo phase of the Wide-field Infrared Survey Explorer (WISE; after the outer cryogen tank was exhausted) and as part of the NEOWISE Post-Cryo Survey (after the inner cryogen tank was exhausted). With a reduced or complete loss of sensitivity in the two long wavelength channels of WISE, the uncertainty in our fitted diameters and albedos is increased to {approx}20% for diameter and {approx}40% for albedo. Diameter fits using only the 3.4 and 4.6 {mu}m channels are shown to be dependent on the literature optical H absolute magnitudes. These data allow us to increase the number of size estimates for large MBAs which have been identified as members of dynamical families. We present thermal fits for 14 asteroids previously identified as the parents of a dynamical family that were not observed during the fully cryogenic mission.

  16. UW TravelWIse: New travel portal launched on Aug. 1 Effective Aug. 1, 2013 all UW employees have access to a new portal for all their UW business

    E-Print Network [OSTI]

    Evans, Paul G.

    UW TravelWIse: New travel portal launched on Aug. 1 Effective Aug. 1, 2013 all UW employees have access to a new portal for all their UW business travel needs. The portal, called UW TravelWIse, provides both convenience and consistency for all involved in business travel. Using the travel portal, UW

  17. Quantum dot formation on a strain-patterned epitaxial thin film S. M. Wise, J. S. Lowengrub, and J. S. Kim

    E-Print Network [OSTI]

    Lowengrub, John

    Quantum dot formation on a strain-patterned epitaxial thin film S. M. Wise, J. S. Lowengrub, and J. Voorhees Materials Science and Engineering Department, Northwestern University, Evanston, Illinois 60208 as a potential pathway for the formation of ordered quantum dot QD arrays. Recent experimental work has suggested

  18. 2107 Mechanical Engineering 1513 University Avenue Madison, WI 53706 Phone: (608) 263-1445 Fax: (608) 265-5290 Email: wiseli@engr.wisc.edu Website

    E-Print Network [OSTI]

    Sheridan, Jennifer

    2107 Mechanical Engineering · 1513 University Avenue · Madison, WI 53706 Phone: (608) 263 and Guidelines for Using Trademarks and Copyrighted Material WISELI: Women in Science and Engineering Leadership and Engineering Leadership Institute is firmly committed to broadly disseminating our materials and workshops

  19. INTEGRITY.We have all heard this word used countless times to describe something good, someone wise or worthy of a lot of respect. But what exactly is

    E-Print Network [OSTI]

    Gering, Jon C.

    to integrity is consistency--setting high personal standards for oneself (honesty, trustworthiness, fairness and personal honesty in learning, teaching, research, and service. TRUST. An academic community of integrityINTEGRITY.We have all heard this word used countless times to describe something good, someone wise

  20. Saunders, A.D., Larsen, H.C., and Wise, S.W., Jr. (Eds.), 1998 Proceedings of the Ocean Drilling Program, Scientific Results, Vol. 152

    E-Print Network [OSTI]

    Saunders, A.D., Larsen, H.C., and Wise, S.W., Jr. (Eds.), 1998 Proceedings of the Ocean Drilling During Ocean Drilling Program Leg 152, Sites 914 through 919 were drilled on the southeast Greenland of the Iceland hot-spot track (Iceland- Greenland Ridge). Sites 915 through 918 penetrated the entire cover

  1. Supplementary documents for "Computational Neurobiology of Reaching and Pointing", by R. Shadmehr and S. P. Wise STIFFNESS OF THE HUMAN ARM

    E-Print Network [OSTI]

    Shadmehr, Reza

    and S. P. Wise STIFFNESS OF THE HUMAN ARM This web resource combines the passive properties of muscles subfigure the arm is in the "right" position. (From Shadmehr et al. 1993 (1993)). The robot's handle housed passive properties of arm muscles combine with reflexes to produce an equilibrium position for the hand

  2. Dynamical Study of a Second Order DPCM Transmission System Modeled by a Piece-Wise Linear Function

    E-Print Network [OSTI]

    Ina Taralova; D. Fournier-Prunaret

    2009-03-30

    This paper analyses the behaviour of a second order DPCM (Differential Pulse Code Modulation) transmission system when the nonlinear characteristic of the quantizer is taken into consideration. In this way, qualitatively new properties of the DPCM system have been unravelled, which cannot be observed and explained if the nonlinearity of the quantizer is neglected. For the purposes of this study, a piece-wise linear nondifferentiable quantizer characteristic is considered. The resulting model of the DPCM is of the form of iteration equations (i.e. map), where the inverse iterate is not unique (i.e. noninvertible map). Therefore the mathematical theory of noninvertible maps is particularly suitable for this analysis, together with the more classic tools of Non Linear Dynamics. This study allowed us in addition to show from a theoretical point of view some new properties of nondifferentiable maps, in comparison with differentiable ones. After a short review of noninvertible maps, the presented methods and tools for noninvertible maps are applied to the DPCM system. An original algorithm for calculation of bifurcation curves for the DPCM map is proposed. Via the studies in the parameter and phase plane, different nonlinear phenomena such as the overlapping of bifurcation curves causing multistability, chaotic behaviour, or multiple basins with fractal boundary are pointed out. All observed phenomena show a very complex dynamical behaviour even in the constant input signal case, discussed here.

  3. Hyper-luminous Dust Obscured Galaxies discovered by the Hyper Suprime-Cam on Subaru and WISE

    E-Print Network [OSTI]

    Toba, Yoshiki; Strauss, Michael A; Aoki, Kentaro; Goto, Tomotsugu; Imanishi, Masatoshi; Kawaguchi, Toshihiro; Terashima, Yuichi; Ueda, Yoshihiro; Bosch, James; Bundy, Kevin; Doi, Yoshiyuki; Inami, Hanae; Komiyama, Yutaka; Lupton, Robert H; Matsuhara, Hideo; Matsuoka, Yoshiki; Miyazaki, Satoshi; Morokuma, Tomoki; Nakata, Fumiaki; Oi, Nagisa; Onoue, Masafusa; Oyabu, Shinki; Price, Paul; Tait, Philip J; Takata, Tadafumi; Tanaka, Manobu M; Terai, Tsuyoshi; Turner, Edwin L; Uchida, Tomohisa; Usuda, Tomonori; Utsumi, Yousuke; Wang, Shiang-Yu; Yamada, Yoshihiko

    2015-01-01

    We present the photometric properties of a sample of infrared (IR) bright dust obscured galaxies (DOGs). Combining wide and deep optical images obtained with the Hyper Suprime-Cam (HSC) on the Subaru Telescope and all-sky mid-IR (MIR) images taken with Wide-Field Infrared Survey Explorer (WISE), we discovered 48 DOGs with $i - K_\\mathrm{s} > 1.2$ and $i - [22] > 7.0$, where $i$, $K_\\mathrm{s}$, and [22] represent AB magnitude in the $i$-band, $K_\\mathrm{s}$-band, and 22 $\\mu$m, respectively, in the GAMA 14hr field ($\\sim$ 9 deg$^2$). Among these objects, 31 ($\\sim$ 65 %) show power-law spectral energy distributions (SEDs) in the near-IR (NIR) and MIR regime, while the remainder show a NIR bump in their SEDs. Assuming that the redshift distribution for our DOGs sample is Gaussian, with mean and sigma $z$ = 1.99 $\\pm$ 0.45, we calculated their total IR luminosity using an empirical relation between 22 $\\mu$m luminosity and total IR luminosity. The average value of the total IR luminosity is (3.5 $\\pm$ 1.1) $\\ti...

  4. PHYSICAL PARAMETERS OF ASTEROIDS ESTIMATED FROM THE WISE 3-BAND DATA AND NEOWISE POST-CRYOGENIC SURVEY

    SciTech Connect (OSTI)

    Mainzer, A.; Masiero, J.; Bauer, J. [Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109 (United States); Grav, T. [Planetary Science Institute, Tucson, AZ 85719 (United States); Cutri, R. M. [Infrared Processing and Analysis Center, California Institute of Technology, Pasadena, CA 91125 (United States); McMillan, R. S. [Lunar and Planetary Laboratory, University of Arizona, 1629 East University Boulevard, Tucson, AZ 85721-0092 (United States); Nugent, C. R. [Department of Earth and Space Sciences, UCLA, 595 Charles Young Drive East, Box 951567, Los Angeles, CA 90095-1567 (United States); Tholen, D. [Institute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu, HI 96822 (United States); Walker, R. [Monterey Institute for Research in Astronomy, Monterey, CA 93933 (United States); Wright, E. L., E-mail: amainzer@jpl.nasa.gov [Department of Physics and Astronomy, UCLA, P.O. Box 91547, Los Angeles, CA 90095-1547 (United States)

    2012-11-20

    Enhancements to the science data processing pipeline of NASA's Wide-field Infrared Survey Explorer (WISE) mission, collectively known as NEOWISE, resulted in the detection of >158,000 minor planets in four infrared wavelengths during the fully cryogenic portion of the mission. Following the depletion of its cryogen, NASA's Planetary Science Directorate funded a four-month extension to complete the survey of the inner edge of the Main Asteroid Belt and to detect and discover near-Earth objects (NEOs). This extended survey phase, known as the NEOWISE Post-Cryogenic Survey, resulted in the detection of {approx}6500 large Main Belt asteroids and 86 NEOs in its 3.4 and 4.6 {mu}m channels. During the Post-Cryogenic Survey, NEOWISE discovered and detected a number of asteroids co-orbital with the Earth and Mars, including the first known Earth Trojan. We present preliminary thermal fits for these and other NEOs detected during the 3-Band Cryogenic and Post-Cryogenic Surveys.

  5. A faunal survey and zoogeographic analysis of the Circulionoidea (Coleoptera) (excluding Anthribidae, Platypodinae, and Scolytinae) of the Lower Rio Grande Valley of Texas 

    E-Print Network [OSTI]

    Carlow, Tami Anne

    1997-01-01

    An annotated list of the Curculionoidea (Coleoptera) (excluding Anthribidae, Platypodinae, and Scolytinae) is presented for the Lower Rio Grande Valley (LRGV) of Texas. The list includes species that occur in Cameron, ...

  6. Abstract: WISE, the Wide-field Infrared Survey Explorer, surveyed the entire sky in 4 mid-in-frared bands at 3.4, 4.6, 12 and 22 microns with vastly greater sensitivity than previous all-

    E-Print Network [OSTI]

    Richmond, Michael W.

    the radiometric diameters more than 150,000 objects. WISE has a 40 cm cryogenic telescope, 1024x1024 arrays, a scan mirror to freeze images on the arrays while the spacecraft scans continuously,and takes 47'x47

  7. Tissue-like phantoms

    DOE Patents [OSTI]

    Frangioni, John V. (Wayland, MA); De Grand, Alec M. (Boston, MA)

    2007-10-30

    The invention is based, in part, on the discovery that by combining certain components one can generate a tissue-like phantom that mimics any desired tissue, is simple and inexpensive to prepare, and is stable over many weeks or months. In addition, new multi-modal imaging objects (e.g., beads) can be inserted into the phantoms to mimic tissue pathologies, such as cancer, or merely to serve as calibration standards. These objects can be imaged using one, two, or more (e.g., four) different imaging modalities (e.g., x-ray computed tomography (CT), positron emission tomography (PET), single photon emission computed tomography (SPECT), and near-infrared (NIR) fluorescence) simultaneously.

  8. Charleston Wise Impact Project

    Broader source: Energy.gov [DOE]

    Describes how the program conducted community outreach to educate residents on the value of energy efficiency; gathered data on the condition of homes, best practices for efficiency improvements, and the real potential for energy savings; and grew the capacity of the local workforce to provide quality service and good customer experience.

  9. Huntsville WISE Flyer

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum12,ExecutiveFinancingR Walls - BuildingofDepartment ofHowdo YouofHowthe 7

  10. Excluding the light dark matter window of a 331 model using LHC and direct dark matter detection data

    SciTech Connect (OSTI)

    Cogollo, D.; Gonzalez-Morales, Alma X.; Queiroz, Farinaldo S.; Teles, P. Rebello E-mail: alxogonz@ucsc.edu E-mail: patricia.rebello.teles@cern.ch

    2014-11-01

    We sift the impact of the recent Higgs precise measurements, and recent dark matter direct detection results, on the dark sector of an electroweak extension of the Standard Model that has a complex scalar as dark matter. We find that in this model the Higgs decays with a large branching ratio into dark matter particles, and charged scalars when these are kinematically available, for any coupling strength differently from the so called Higgs portal. Moreover, we compute the abundance and spin-independent WIMP-nucleon scattering cross section, which are driven by the Higgs and Z{sup '} boson processes. We decisively exclude the 1–500 GeV dark matter window and find the most stringent lower bound in the literature on the scale of symmetry breaking of the model namely 10 TeV, after applying the LUX-2013 limit. Interestingly, the projected XENON1T constraint will be able to rule out the entire 1 GeV–1000 GeV dark matter mass range. Lastly, for completeness, we compute the charged scalar production cross section at the LHC and comment on the possibility of detection at current and future LHC runnings.

  11. The end-to-end distribution function for a flexible chain with weak excluded-volume interactions

    E-Print Network [OSTI]

    A. D. Drozdov

    2004-06-25

    An explicit expression is derived for the distribution function of end-to-end vectors and for the mean square end-to-end distance of a flexible chain with excluded-volume interactions. The Hamiltonian for a flexible chain with weak intra-chain interactions is determined by two small parameters: the ratio $\\epsilon$ of the energy of interaction between segments (within a sphere whose radius coincides with the cut-off length for the potential) to the thermal energy, and the ratio $\\delta$ of the cut-off length to the radius of gyration for a Gaussian chain. Unlike conventional approaches grounded on the mean-field evaluation of the end-to-end distance, the Green function is found explicitly (in the first approximation with respect to $\\epsilon$). It is demonstrated that (i) the distribution function depends on $\\epsilon$ in a regular way, while its dependence on $\\delta$ is singular, and (ii) the leading term in the expression for the mean square end-to-end distance linearly grows with $\\epsilon$ and remains independent of $\\delta$.

  12. Revised application for an exempted fishing permit (EFP) to evaluate the effectiveness of a halibut excluder for the GOA trawl cod fishery

    E-Print Network [OSTI]

    in this summary) provides total estimated catches for the EFP as well as per vessel estimates of catches field test of a halibut excluder designed to reduce halibut bycatch rates for smaller "inshore" catcher vessels that target Pacific cod in the Gulf of Alaska. The performance goal for this project is to reduce

  13. Paying for Likes? Understanding Facebook Like Fraud Using Honeypots

    E-Print Network [OSTI]

    De Cristofaro, Emiliano; Jourjon, Guillaume; Kaafar, Mohamed Ali; Shafiq, M Zubair

    2014-01-01

    Facebook pages offer an easy way to reach out to a very large audience as they can easily be promoted using Facebook's advertising platform. Recently, the number of likes of a Facebook page has become a measure of its popularity and profitability, and an underground market of services boosting page likes, aka like farms, has emerged. Some reports have suggested that like farms use a network of profiles that also like other pages to elude fraud protection algorithms, however, to the best of our knowledge, there has been no systematic analysis of Facebook pages' promotion methods. This paper presents a comparative measurement study of page likes garnered via Facebook ads and by a few like farms. We deploy a set of honeypot pages, promote them using both methods, and analyze garnered likes based on likers' demographic, temporal, and social characteristics. We highlight a few interesting findings, including that some farms seem to be operated by bots and do not really try to hide the nature of their operations, w...

  14. Magmatic "Quantum-Like" Systems

    E-Print Network [OSTI]

    Elemer E Rosinger

    2008-12-16

    Quantum computation has suggested, among others, the consideration of "non-quantum" systems which in certain respects may behave "quantum-like". Here, what algebraically appears to be the most general possible known setup, namely, of {\\it magmas} is used in order to construct "quantum-like" systems. The resulting magmatic composition of systems has as a well known particular case the tensor products.

  15. Using interlayer step-wise triplet transfer to achieve an efficient white organic light-emitting diode with high color-stability

    SciTech Connect (OSTI)

    Wang, Qi [State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022 (China); Department of Electrical Engineering and Computer Sciences, College of Engineering, South Dakota State University, Brookings, South Dakota 57007 (United States); Ma, Dongge, E-mail: mdg1014@ciac.jl.cn; Ding, Junqiao; Wang, Lixiang [State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022 (China); Leo, Karl [Tech. Univ. Dresden, Inst. Angew. Photophys., D-01062 Dresden (Germany); Qiao, Qiquan [Department of Electrical Engineering and Computer Sciences, College of Engineering, South Dakota State University, Brookings, South Dakota 57007 (United States); Jia, Huiping; Gnade, Bruce E. [Department of Materials Science and Engineering and Erik Jonsson School of Engineering and Computer Science, University of Texas at Dallas, Richardson, Texas 75083 (United States)

    2014-05-12

    An efficient phosphorescent white organic light emitting-diode with a red-green-blue tri-emitting-layer structure is reported. The host of the red dopant possesses a lower triplet-energy than the green dye. An interlayer step-wise triplet transfer via blue dye ? green dye ? red host ? red dye is achieved. This mechanism allows an efficient triplet harvesting by the three dopants, thus maintaining a balanced white light and reducing energy loss. Moreover, the color stability of the device is improved significantly. The white device not only achieves a peak external quantum efficiency of 21.1?±?0.8% and power efficiency of 37.5?±?1.4?lm/W but shows no color shift over a wide range of voltages.

  16. School of Medicine Number of students who has finished (with a degree) and early leavers (excluding transferred students) by AY (As of May 1, 2011)

    E-Print Network [OSTI]

    Banbara, Mutsunori

    School of Medicine Number of students who has finished (with a degree) and early leavers (excluding than 1 year Medicine 95 95 95 84 10 0 94 88% 11% 99% 1 0 0 1% 0 0 Total 95 95 95 84 10 0 94 88% 11% 99% 1 0 0 1% 0 0 Medicine 95 97 97 84 7 5 96 87% 7% 99% 1 0 0 1% 0 0 Total 95 97 97 84 7 5 96 87% 7% 99

  17. School of Medicine Number of students who has finished (with a degree) and early leavers (excluding transferred students) by AY (As of May 1, 2012)

    E-Print Network [OSTI]

    Banbara, Mutsunori

    School of Medicine Number of students who has finished (with a degree) and early leavers (excluding than 1 year Medicine 95 97 97 84 7 5 96 87% 7% 5% 99% 1 0 0 1% 0 0 Total 95 97 97 84 7 5 96 87% 7% 5% 99% 1 0 0 1% 0 0 Medicine 95 94 94 77 13 1 91 82% 14% 1% 97% 0 0 0 0% 3 0 Total 95 94 94 77 13 1 91

  18. COGEDE 874 17 Please cite this article in press as: Huff JT, Zilberman D. Regulation of biological accuracy, precision, and memory by plant chromatin organization, Curr Opin Genet Dev (2012), doi:10.1016/

    E-Print Network [OSTI]

    2012-01-01

    function remains unknown) and TEs, whereas methyl- ation of CNG sequences by CHROMOMETHYLASE 3 (CMT3) is present in TEs and excluded from genes [25]. CNG DNA methylation is maintained by a self-reinfor- cing,28]. Like- wise, KYP has an SRA domain that binds directly to methylcytosine in DNA, preferring CNG

  19. A NEW POPULATION OF HIGH-z, DUSTY Ly{alpha} EMITTERS AND BLOBS DISCOVERED BY WISE: FEEDBACK CAUGHT IN THE ACT?

    SciTech Connect (OSTI)

    Bridge, Carrie R. [California Institute of Technology, MS249-17, Pasadena, CA 91125 (United States); Blain, Andrew [Department of Physics and Astronomy, University of Leicester, LE1 7RH Leicester (United Kingdom); Borys, Colin J. K.; Griffith, Roger L.; Tsai, Chao-Wei [Infrared Processing and Analysis Center, California Institute of Technology, MS 100-22, Pasadena, CA 91125 (United States); Petty, Sara; Farrah, Duncan [Department of Physics, Virginia Polytechnic Institute and State University, Blacksburg, VA 24061 (United States); Benford, Dominic [NASA Goddard Space Flight Center, Greenbelt, MD 20771 (United States); Eisenhardt, Peter; Stern, Daniel; Wu Jingwen [Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Dr., Pasadena, CA 91109 (United States); Jarrett, Tom [Astronomy Department, University of Cape Town, Rondebosch 7701 (South Africa); Lonsdale, Carol [National Radio Astronomy Observatory, 520 Edgemont Road, Charlottesville, VA 22903 (United States); Stanford, Spencer A. [Department of Physics, University of California Davis, One Shields Ave., Davis, CA 95616 (United States); Wright, Edward L., E-mail: bridge@astro.caltech.edu [Astronomy Department, University of California Los Angeles, Los Angeles, CA 90095 (United States)

    2013-06-01

    By combining data from the NASA Wide-field Infrared Survey Explorer (WISE) mission with optical spectroscopy from the W. M. Keck telescope, we discover a mid-IR color criterion that yields a 78% success rate in identifying rare, typically radio-quiet, 1.6 {approx}< z {approx}< 4.6 dusty Ly{alpha} emitters (LAEs). Of these, at least 37% have emission extended on scales of 30-100 kpc and are considered Ly{alpha} ''blobs'' (LABs). The objects have a surface density of only {approx}0.1 deg{sup -2}, making them rare enough that they have been largely missed in deep, small area surveys. We measured spectroscopic redshifts for 92 of these galaxies, and find that the LAEs (LABs) have a median redshift of 2.3 (2.5). The WISE photometry coupled with data from Herschel (Herschel is an ESA space observatory with science instruments provided by European-led Principal Investigator consortia and with important participation from NASA) reveals that these galaxies are in the Hyper Luminous IR galaxy regime (L{sub IR} {approx}> 10{sup 13}-10{sup 14} L{sub Sun }) and have warm colors. They are typically more luminous and warmer than other dusty, z {approx} 2 populations such as submillimeter-selected galaxies and dust-obscured galaxies. These traits are commonly associated with the dust being illuminated by intense active galactic nucleus activity. We hypothesize that the combination of spatially extended Ly{alpha}, large amounts of warm IR-luminous dust, and rarity (implying a short-lived phase) can be explained if the galaxies are undergoing brief, intense ''feedback'' transforming them from an extreme dusty starburst/QSO into a mature galaxy.

  20. Tokamak-like Vlasov equilibria

    E-Print Network [OSTI]

    Tasso, H

    2014-01-01

    Vlasov equilibria of axisymmetric plasmas with vacuum toroidal magnetic field can be reduced, up to a selection of ions and electrons distributions functions, to a Grad-Shafranov-like equation. Quasineutrality narrow the choice of the distributions functions. In contrast to two-dimensional translationally symmetric equilibria whose electron distribution function consists of a displaced Maxwellian, the toroidal equilibria need deformed Maxwellians. In order to be able to carry through the calculations, this deformation is produced by means of either a Heaviside step function or an exponential function. The resulting Grad-Shafranov-like equations are established explicitly.

  1. Two years ago, I joined my high school's debate team. There, I met some very unique and wise people, one whom I like to call a close friend: Joseph Lim-Effendy. He was the loud and energetic

    E-Print Network [OSTI]

    Stephens, Graeme L.

    SHIP Program in the Educations Office. I was placed in the OCIO's Knowledge Management Team and worked about past experience and lessons learned. The purpose of the website is to preserve the knowledge past on the NASA Engineering Network (NEN), a online portal where NASA engineers can collaborate to share knowledge

  2. I. Excluded Volume Effects in Ising Cluster Distributions and Nuclear Multifragmentation II. Multiple-Chance Effects in Alpha-Particle Evaporation

    SciTech Connect (OSTI)

    Breus, Dimitry E.

    2005-05-16

    In Part 1, geometric clusters of the Ising model are studied as possible model clusters for nuclear multifragmentation. These clusters may not be considered as non-interacting (ideal gas) due to excluded volume effect which predominantly is the artifact of the cluster's finite size. Interaction significantly complicates the use of clusters in the analysis of thermodynamic systems. Stillinger's theory is used as a basis for the analysis, which within the RFL (Reiss, Frisch, Lebowitz) fluid-of-spheres approximation produces a prediction for cluster concentrations well obeyed by geometric clusters of the Ising model. If thermodynamic condition of phase coexistence is met, these concentrations can be incorporated into a differential equation procedure of moderate complexity to elucidate the liquid-vapor phase diagram of the system with cluster interaction included. The drawback of increased complexity is outweighted by the reward of greater accuracy of the phase diagram, as it is demonstrated by the Ising model. A novel nuclear-cluster analysis procedure is developed by modifying Fisher's model to contain cluster interaction and employing the differential equation procedure to obtain thermodynamic variables. With this procedure applied to geometric clusters, the guidelines are developed to look for excluded volume effect in nuclear multifragmentation. In part 2, an explanation is offered for the recently observed oscillations in the energy spectra of {alpha}-particles emitted from hot compound nuclei. Contrary to what was previously expected, the oscillations are assumed to be caused by the multiple-chance nature of {alpha}-evaporation. In a semi-empirical fashion this assumption is successfully confirmed by a technique of two-spectra decomposition which treats experimental {alpha}-spectra has having contributions from at least two independent emitters. Building upon the success of the multiple-chance explanation of the oscillations, Moretto's single-chance evaporation theory is augmented to include multiple-chance emission and tested on experimental data to yield positive results.

  3. Estimating Energy Efficiency Impacts Using Climate Wise "Wise Rules" 

    E-Print Network [OSTI]

    Milmoe, P. H.; Winkelman, S. R.

    1998-01-01

    COMPRESSOR AIR PREssURE ... ~.~.~~.~~.~~p.!:~!:.P.!:~!:~ }.~.p.~~..~.p.~L~.~~~~.~!~!.!: . 0.4% of facility energy use $2,900 (4 mo. payback) ELIMINATE !REDUCE COMPRESSED AIR USE Eliminate/reduce some uses of air 0.6% of facility energy use $7,050 (6 mo... National Industrial Energy Technology Conference, Houston, TX, April 22-23, 1998 Measure Recommend ationRate .. , -- .. 21% 14% 4% 1% 26% 3% 23% 67% 7% Boilers Steam Systems Furnaces & Ovens Process Heatin2 Heat Recovery...

  4. AnonyFacebook -Liking Facebook Posts Anonymously

    E-Print Network [OSTI]

    Ferreira, Paulo

    AnonyFacebook - Liking Facebook Posts Anonymously Pedro Alves1 and Paulo Ferreira2 1 Opensoft the simple act of liking (on Facebook) an anti-government article or video can be (and has already been) used to anonymously "like" any post. In this paper we present anonyFacebook, a system that allows Face- book users

  5. What does water look like? Marta Kryven

    E-Print Network [OSTI]

    Waterloo, University of

    is shallow and pure it is transparent. Deep water is a saturated blue-green colour [Pope and Fry 1997]. MuddyWhat does water look like? Marta Kryven William Cowan University of Waterloo (a) (b) (c) (d) (e) (f of water look like water? We conducted four psychophysical experiments to isolate perceptual qualities

  6. Pulse-like and crack-like ruptures in experiments mimicking crustal earthquakes

    E-Print Network [OSTI]

    Lapusta, Nadia

    Pulse-like and crack-like ruptures in experiments mimicking crustal earthquakes Xiao Lu , Nadia ruptures may propagate in a self-healing pulse-like mode. A number of expla- nations for the existence of slip pulses have been proposed and continue to be vigorously debated. This study presents experimen

  7. Indirect signatures for axion(-like) particles

    E-Print Network [OSTI]

    K. Zioutas; K. Dennerl; M. Grande; D. H. H. Hoffmann; J. Huovelin; B. Lakic; S. Orlando; A. Ortiz; Th. Papaevangelou; Y. Semertzidis; Sp. Tzamarias; O. Vilhu

    2006-03-18

    Magnetic field dependent transient solar observations are suggestive for axion-photon oscillations with light axion(-like) particle involvement. Novel dark-moon measurements with the SMART X-ray detectors can be conclusive for radiatively decaying massive exotica like the generic solar Kaluza-Klein axions. Furthermore, the predicted intrinsic strong solar magnetic fields could be the reason of enhanced low energy axion production. Such an axion component could be the as yet unknown origin of the strong quiet Sun X-ray luminosity at energies below 1 keV. Solar axion telescopes should lower their threshold, aiming to copy processes that might occur near the solar surface, be it due to spontaneous or magnetically induced radiative decay of axion(-like) particles. This is motivated also by the recent claim of an axion-like particle detection by the laser experiment PVLAS.

  8. 'Like cupcakes melting in the sun...' /

    E-Print Network [OSTI]

    Skaller, Philip Emmanuel; Skaller, Philip Emmanuel.

    2014-01-01

    cupcakes melting in the sun’ A Dissertation submitted incupcakes melting in the sun’ by Philip Emmanuel SkallerLike cupcakes melting in the sun ’ was a performance of 7

  9. What is the Ocean Like off Oregon?

    E-Print Network [OSTI]

    Kurapov, Alexander

    meters. The sampling grid was reminiscent of the more ambitious CalCOFI survey grid off California, begunWhat is the Ocean Like off Oregon? Exploring, Monitoring, and Understanding the Northern California g o 76 Introduction The dynamic, ever-changing ocean off Oregon is home to a rich, productive

  10. Search for a Heavy Bottom-like Quark in pp Collisions at sqrt(s) = 7 TeV

    SciTech Connect (OSTI)

    Chatrchyan, Serguei [Yerevan Physics Inst. (Armenia); et al.

    2011-07-01

    A search for pair-produced bottom-like quarks in pp collisions at sqrt(s) = 7 TeV is conducted with the CMS experiment at the LHC. The decay b' to tW is considered in this search. The b' b'-bar to tW^- t-bar W^+ process can be identified by the distinctive signature of trileptons and same-sign dileptons. With a data sample corresponding to an integrated luminosity of 34 inverse picobarns, no excess above the standard model background predictions is observed and a b' quark with a mass between 255 and 361 GeV/c^2 is excluded at the 95% confidence level.

  11. Balmer-Like Series for Baryon Resonances

    E-Print Network [OSTI]

    Losanow-Kirchbach, M

    1998-01-01

    The pole positions of various baryon resonances have been found to reveal a well pronounced clustering, the so-called H"ohler cluster. In a previous work, the H"ohler clusters have been shown to be identical to Lorentz multiplets of the type (1/2+l', 1/2+l')*[(1/2,0)+(0,1/2)] with l' integer. Here we show that the cluster positions are well described by means of a Balmer-series like recursive mass formula.

  12. Supersymmetry and Vector-like Extra Generation

    E-Print Network [OSTI]

    Chun Liu

    2009-07-17

    Within the framework of supersymmetry, the particle content is extended in a way that each Higgs doublet is in a full generation. Namely in addition to ordinary three generations, there is an extra vector-like generation, and it is the extra slepton SU(2)_L doublets that are taken to be the two Higgs doublets. R-parity violating interactions contain ordinary Yukawa interactions. Breaking of supersymmetry and gauge symmetry are analyzed. Fermion and boson spectra are calculated. Phenomenological constraints and relevant new physics at Large Hadron Collider are discussed.

  13. Template:FacebookLike | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEt Al., 2013) | Open EnergyDBpediaValue JumpFacebookLike Jump to: navigation,

  14. Polymer-like Nanowires | The Ames Laboratory

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass mapSpeeding access|Post-Polymerization Modifications - Energy InnovationPolymer-like

  15. Fermilab | Newsroom | Press Releases | May 23, 2013: Run like...

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

    Images available here: http:www.fnal.govpubpresspasspressreleases2013Run-Like-Proton-20130523-images.html Run like a proton at Fermilabs new playground It's one thing...

  16. Cost-Effectiveness Tests and Measuring Like a Utility | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Cost-Effectiveness Tests and Measuring Like a Utility Cost-Effectiveness Tests and Measuring Like a Utility Better Buildings Residential Data and Evaluation Peer Exchange Call...

  17. Glass-like thermal conductivity in high efficiency thermoelectric...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Glass-like thermal conductivity in high efficiency thermoelectric materials Glass-like thermal conductivity in high efficiency thermoelectric materials Discusses strategies to...

  18. Apparatus for insulating windows and the like

    DOE Patents [OSTI]

    Mitchell, Robert A. (R.D. #1, Box 462-A, Voorheesville, NY 12186)

    1984-01-01

    Apparatus for insulating window openings through walls and the like includes a thermal shutter, a rail for mounting the shutter adjacent to the window opening and a coupling for connecting the shutter to the rail. The thermal shutter includes an insulated panel adhered to frame members which surround the periphery of the panel. The frame members include a hard portion for providing the frame and a soft portion for providing a seal with that portion of the wall adjacent to the periphery of the opening. The coupling means is preferably integral with the attachment rail. According to a preferred embodiment, the coupling means includes a continuous hinge of reduced thickness. The thermal shutter can be permanently attached, hinged, bi-folded, or sliding with respect to the window and wall. A distribution method is to market the apparatus in "kit" form.

  19. Apparatus for insulating windows and the like

    DOE Patents [OSTI]

    Mitchell, R.A.

    1984-06-19

    Apparatus for insulating window openings through walls and the like includes a thermal shutter, a rail for mounting the shutter adjacent to the window opening and a coupling for connecting the shutter to the rail. The thermal shutter includes an insulated panel adhered to frame members which surround the periphery of the panel. The frame members include a hard portion for providing the frame and a soft portion for providing a seal with that portion of the wall adjacent to the periphery of the opening. The coupling means is preferably integral with the attachment rail. According to a preferred embodiment, the coupling means includes a continuous hinge of reduced thickness. The thermal shutter can be permanently attached, hinged, bi-folded, or sliding with respect to the window and wall. A distribution method is to market the apparatus in kit'' form. 11 figs.

  20. Giant Impacts on Earth-like Worlds

    E-Print Network [OSTI]

    Quintana, Elisa V; Borucki, William; Rowe, Jason F; Chambers, John E

    2015-01-01

    The late stages of terrestrial planet formation are dominated by giant impacts that collectively influence the growth, dynamical stability, composition and habitability of any planets that form. Hitherto, numerical models designed to explore these late stage collisions have been limited in two major ways. First, nearly all N-body models have assumed that two-body collisions lead to perfect accretion. Second, many of these studies lack the large number of realizations needed to account for the chaotic nature of these N-body systems. In this article we perform hundreds of simulations of late stage terrestrial planet formation using an N-body algorithm that includes fragmentation and hit-and-run collisions. We performed 140 simulations of planet accretion around a Sun-like star with Jupiter and Saturn analogs with and without this new collision model. We find that when fragmentation is included, the final planets formed are similar to those formed in the perfect-accretion model in terms of mass and number, howev...

  1. UNIVERSITY OF CONNECTICUT (Excluding Health Center)

    E-Print Network [OSTI]

    Alpay, S. Pamir

    30 11 81 53 Business: Accounting 14 6 2 1 16 7 Finance 16 10 1 1 17 11 Management 10 4 5 4 15 8 Marketing 12 5 3 2 15 7 Operations & Information Management 11 10 3 0 14 10 MBA Program - Hartford 1 0 0 0 1 207 123 539 368 Nursing: 5 2 31 7 36 9 Pharmacy: Pharmaceutical Science 11 9 7 5 18 14 Pharmacy

  2. New formulas for Stirling-like numbers and Dobinski-like formulas

    E-Print Network [OSTI]

    Kwasniewski, A K

    2008-01-01

    Extensions of the $Stirling$ numbers of the second kind and $Dobinski$ -like formulas are proposed in a series of exercises for graduates. Some of these new formulas recently discovered by me are to be found in the source paper $ [1]$. These extensions naturally encompass the well known $q$- extensions. The indicatory references are to point at a part of the vast domain of the foundations of computer science in arxiv affiliation.

  3. Memristor comprising film with comb-like structure of nanocolumns...

    Office of Scientific and Technical Information (OSTI)

    film with comb-like structure of nanocolumns of metal oxide embedded in a metal oxide matrix Citation Details In-Document Search Title: Memristor comprising film with comb-like...

  4. State Regulatory Framework Will Most Likely Result in Robust...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    State Regulatory Framework Will Most Likely Result in Robust CO2 Pipeline System, New Study Says State Regulatory Framework Will Most Likely Result in Robust CO2 Pipeline System,...

  5. Promise for Onion-Like Carbons as Supercapacitors

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

    Promise for Onion-Like Carbons as Supercapacitors Promise for Onion-Like Carbons as Supercapacitors JiangCummingsCoverLarge.gif Some of the capacitance and geometry effects...

  6. Search for vector-like quark production in the lepton+jets and dilepton+jets final states using 5.4 fb-1 of Run II data

    SciTech Connect (OSTI)

    Caughron, Seth; /Columbia U.

    2010-10-01

    The Standard Model of particle physics provides an excellent description of particle interactions at energies up to {approx}1 TeV, but it is expected to fail above that scale. Multiple models developed to describe phenomena above the TeV scale predict the existence of very massive, vector-like quarks. A search for single electroweak production of such particles in p{anti p} collisions at a center-of-mass energy of 1.96 TeV is performed in the W+jets and Z+jets channels. The data were collected by the D0 detector at the Fermilab Tevatron Collider and correspond to an integrated luminosity of 5.4 fb{sup -1}. Events consistent with a heavy object decaying to a vector boson and a jet are selected. We observe no significant excess in comparison to the background prediction and set 95% confidence level upper limits on production cross sections for vector-like quarks decaying to W+jet and Z+jet. Assuming a vector-like quark -- standard model quark coupling parameter {tilde {kappa}}{sub qQ} of unity, we exclude vector-like quarks with mass below 693 GeV for decays to W+jet and mass below 449 GeV for decays to Z+jet. These represent the most sensitive limits to date.

  7. June 23, 2009 RAMSEY-LIKE CARDINALS II

    E-Print Network [OSTI]

    Welch, Philip

    June 23, 2009 RAMSEY-LIKE CARDINALS II VICTORIA GITMAN AND PHILIP WELCH Abstract. This paper continues the study of the Ramsey-like large cardinals introduced in [Git09] and [WS08]. Ramsey-like cardinals are defined by gener- alizing the "existence of elementary embeddings" characterization of Ramsey

  8. Formation of Earth-like Planets During and After Giant Planet Migration

    E-Print Network [OSTI]

    Avi M. Mandell; Sean N. Raymond; Steinn Sigurdsson

    2007-01-02

    Close-in giant planets are thought to have formed in the cold outer regions of planetary systems and migrated inward, passing through the orbital parameter space occupied by the terrestrial planets in our own Solar System. We present dynamical simulations of the effects of a migrating giant planet on a disk of protoplanetary material and the subsequent evolution of the planetary system. We numerically investigate the dynamics of post-migration planetary systems over 200 million years using models with a single migrating giant planet, one migrating and one non-migrating giant planet, and excluding the effects of a gas disk. Material that is shepherded in front of the migrating giant planet by moving mean motion resonances accretes into "hot Earths", but survival of these bodies is strongly dependent on dynamical damping. Furthermore, a significant amount of material scattered outward by the giant planet survives in highly excited orbits; the orbits of these scattered bodies are then damped by gas drag and dynamical friction over the remaining accretion time. In all simulations Earth-mass planets accrete on approximately 100 Myr timescales, often with orbits in the Habitable Zone. These planets range in mass and water content, with both quantities increasing with the presence of a gas disk and decreasing with the presence of an outer giant planet. We use scaling arguments and previous results to derive a simple recipe that constrains which giant planet systems are able to form and harbor Earth-like planets in the Habitable Zone, demonstrating that roughly one third of the known planetary systems are potentially habitable.

  9. PNNL GridWise | Open Energy Information

    Open Energy Info (EERE)

    Overview This is a case study of two year-long demonstration projects that tested demand-response concepts. The Grid Friendly Appliance Project demonstrated how household...

  10. Mode-Wise Entanglement of Gaussian States

    E-Print Network [OSTI]

    Alonso Botero; Benni Reznik

    2003-01-16

    We address the decomposition of a multi-mode pure Gaussian state with respect to a bi-partite division of the modes. For any such division the state can always be expressed as a product state involving entangled two-mode squeezed states and single mode local states at each side. The character of entanglement of the state can therefore be understood modewise; that is, a given mode on one side is entangled with only one corresponding mode of the other, and therefore the total bi-partite entanglement is the sum of the modewise entanglement. This decomposition is generally not applicable to all mixed Gaussian states. However, the result can be extended to a special family of "isotropic" states, characterized by a phase space covariance matrix with a completely degenerate symplectic spectrum.

  11. MONOMIAL-WISE OPTIMAL SEPARABLE UNDERESTIMATORS ...

    E-Print Network [OSTI]

    buchheim

    [4] A. Billionnet, S. Elloumi, and A. Lambert, Extending the QCR method to general mixed integer programs, Mathematical Programming, 131 (2012), pp.

  12. WISELI's Life Cycle Research Grant Jennifer Sheridan

    E-Print Network [OSTI]

    Sheridan, Jennifer

    Merit Only grant for people who are "suffering" Grantees were at a detriment due to our culture (in USA Made them feel as if they could get over the "hump" Grantees used words such as "desperation

  13. WISELI's Life Cycle Research Grant Jennifer Sheridan

    E-Print Network [OSTI]

    Sheridan, Jennifer

    and the Graduate School #12;Application Deadline # of Apps # of Awards Grantees Grantees' Circumstances 11/29/02 2 Merit Only grant for people who are "suffering" Grantees were at a detriment due to our culture (in USA

  14. Wise Electric Coop Inc | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowa (UtilityMichigan) Jump to: navigation, search Name: WisconsinW W

  15. Search for a Heavy Top-Like Quark in $p\\bar{p}$ Collisions at ${\\surd}s = 1.96$~TeV

    SciTech Connect (OSTI)

    Aaltonen, T.; Alvarez Gonzalez, B.; Amerio, S.; Amidei, D.; Anastassov, A.; Annovi, A.; Antos, J.; Apollinari, G.; Appel, J.A.; Apresyan, A.; Arisawa, T.; /Waseda U. /Dubna, JINR

    2011-07-01

    We present the results of a search for pair production of a heavy top-like (t') quark decaying to W q final states using data corresponding to an integrated luminosity of 5.6 fb{sup -1} collected by the CDF II detector in p{anti p} collisions at {radical}{ovr s} = 1.96 TeV. We perform parallel searches for t' {yields} W b and t' {yields} W q (where q is a generic down-type quark) in events containing a lepton and four or more jets. By performing a fit to the two-dimensional distribution of total transverse energy versus reconstructed t' quark mass, we set upper limits on the t'{anti t}' production cross section and exclude a standard model fourth-generation t' quark decaying to W b (W q) with mass below 358 (340) GeV/c{sup 2} at 95% CL.

  16. Cold dust around nearby stars (DUNES). First results: A resolved exo-Kuiper belt around the solar-like star zeta^2 Ret

    E-Print Network [OSTI]

    Eiroa, C; Maldonado, J; González-García, B M; Rodmann, J; Heras, A M; Pilbratt, G L; Augereau, J -Ch; Mora, A; Montesinos, B; Ardila, D; Bryden, G; Liseau, R; Stapelfeldt, K; Launhardt, R; Solano, E; Bayo, A; Absil, O; Ar?evalo, M; Barrado, D; Beichmann, C; Danchi, W; del Burgo, C; Ertel, S; Fridlund, M; Fukagawa, M; Gutiérrez, R; Grün, E; Kamp, I; Krivov, A; Lebreton, J; Löhne, T; Lorente, R; Marshall, J; Martínez-Arnáiz, R; Meeus, G; Montes, D; Morbidelli, A; Müller, S; Mutschke, H; Nakagawa, T; Olofsson, G; Ribas, I; Roberge, A; Sanz-Forcada, J; Thébault, P; Walker, H; White, G J; Wolf, S

    2010-01-01

    We present the first far-IR observations of the solar-type stars delta Pav, HR 8501, 51 Peg and zeta^2 Ret, taken within the context of the DUNES Herschel Open Time Key Programme (OTKP). This project uses the PACS and SPIRE instruments with the objective of studying infrared excesses due to exo-Kuiper belts around nearby solar-type stars. The observed 100 um fluxes from delta Pav, HR 8501, and 51 Peg agree with the predicted photospheric fluxes, excluding debris disks brighter than Ldust/Lstar ~ 5 x 10^-7 (1 sigma level) around those stars. A flattened, disk-like structure with a semi-major axis of ~ 100 AU in size is detected around zeta^2 Ret. The resolved structure suggests the presence of an eccentric dust ring, which we interpret as an exo-Kuiper belt with Ldust/Lstar ~ 10^-5.

  17. The Hidden Flat Like Universe: Starobinsky-like inflation induced by f(T) gravity

    E-Print Network [OSTI]

    W. El Hanafy; G. G. L. Nashed

    2015-06-02

    We study a single fluid component in a flat like universe (FLU) governed by $f(T)$ gravity theories, where $T$ is the teleparallel torsion scalar. The FLU model, regardless the value of the spatial curvature $k$, identifies a special class of $f(T)$ gravity theories. Remarkably, the FLU $f(T)$ gravity does not reduce to teleparallel gravity theory. In large Hubble spacetime the theory is consistent with the inflationary universe scenario and respects the conservation principle. The equation of state (EoS) evolves similarly in all models $k=0, \\pm 1$. We study the case when the torsion tensor is made of a scalar field, which enables to derive a quintessence potential from the obtained $f(T)$ gravity theory. The potential produces Starobinsky-like model naturally without using a conformal transformation, with higher orders continuously interpolate between Starobinsky and quadratic inflation models. The slow-roll analysis shows double solutions so that for a single value of the scalar tilt (spectral index) $n_{s}$ the theory can predict double tensor-to-scalar ratios $r$ of $E$-mode and $B$-mode polarizations.

  18. Water-Like Properties of Soft Nanoparticle Suspensions | Advanced...

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

    | 2004 | 2003 | 2002 2001 | 2000 | 1998 | Subscribe to APS Science Highlights rss feed Water-Like Properties of Soft Nanoparticle Suspensions November 25, 2013 Bookmark and Share...

  19. Chaotic physics in ferroelectrics hints at brain-like computing...

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

    Morgan McCorkle Oak Ridge National Laboratory 865-574-7308 Chaotic physics in ferroelectrics hints at brain-like computing Unexpected behavior in ferroelectric materials explored...

  20. Cost-Effectiveness Tests and Measuring Like a Utility | Department...

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

    Data and Evaluation Peer Exchange Call Series: Cost-Effectiveness Tests and Measuring Like a Utility, April 10, 2014. Call Slides and Discussion Summary More Documents &...

  1. Hydrodynamic interactions in metal rod-like particle suspensions...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Hydrodynamic interactions in metal rod-like particle suspensions due to induced charge electroosmosis Citation Details In-Document Search Title: Hydrodynamic...

  2. A Blue Tilt in the Globular Cluster System of the Milky Way-like Galaxy NGC 5170

    E-Print Network [OSTI]

    Forbes, Duncan; Harris, William; Bailin, Jeremy; Strader, Jay; Brodie, Jean; Larsen, Soeren

    2009-01-01

    Here we present HST/ACS imaging, in the B and I bands, of the edge-on Sb/Sc galaxy NGC 5170. Excluding the central disk region region, we detect a 142 objects with colours and sizes typical of globular clusters (GCs). Our main result is the discovery of a `blue tilt' (a mass-metallicity relation), at the 3sigma level, in the metal-poor GC subpopulation of this Milky Way like galaxy. The tilt is consistent with that seen in massive elliptical galaxies and with the self enrichment model of Bailin & Harris. For a linear mass-metallicity relation, the tilt has the form Z ~ L^{0.42 +/- 0.13}. We derive a total GC system population of 600 +/- 100, making it much richer than the Milky Way. However when this number is normalised by the host galaxy luminosity or stellar mass it is similar to that of M31. Finally, we report the presence of a potential Ultra Compact Dwarf of size ~ 6 pc and luminosity M_I ~ -12.5, assuming it is physically associated with NGC 5170.

  3. 5/25/07, 10/18/07, 11/1/07, 1/3/08, 7/22/08, 3/17/09, 11/30/11, 1/14/13, 2/25/13 Patient Registration onto a Clinical Trial and Procedure for Charging PIC Services, (Excludes CRC)

    E-Print Network [OSTI]

    Oliver, Douglas L.

    Registration onto a Clinical Trial and Procedure for Charging PIC Services, (Excludes CRC) Including Use of Research Labels (Outpatient) PATIENT REGISTRATION ONTO A CLINICAL TRIAL AND PROCEDURE FOR CHARGING PIC Vouchers for Protocol Induced Costs (PIC) in a Clinical Trial o Research Labels are designated

  4. Global Warming as a Detectable Thermodynamic Marker of Earth-like Extrasolar Civilizations: The Case for a Telescope like

    E-Print Network [OSTI]

    Berdyugina, Svetlana

    1 Global Warming as a Detectable Thermodynamic Marker of Earth-like Extrasolar Civilizations also have broad social implications. Keywords: extraterrestrial civilizations, global warming

  5. Think Python How to Think Like a Computer Scientist

    E-Print Network [OSTI]

    Borenstein, Elhanan

    to Think Like a Computer Scientist Version 1.1.21 Allen Downey Green Tea Press Needham, Massachusetts #12: Major revision, changed title to Think Python: How to Think Like a Computer Scientist. Green Tea Press 9- umentation License. As Green Tea Press, I published the book and started selling hard copies through Amazon

  6. Compositional Compilation for Java-like Languages through Polymorphic Bytecode

    E-Print Network [OSTI]

    Robbiano, Lorenzo

    Compositional Compilation for Java-like Languages through Polymorphic Bytecode extended version Dodecaneso, 35 16146 Genova, Italy zucca@disi.unige.it ABSTRACT We define compositional compilation compositional compilation is a highly desirable feature, in Java-like languages it can hardly be achieved

  7. Soft x-ray laser using pumping of 3p and 4p levels of He-like and H-like ions

    DOE Patents [OSTI]

    Hagelstein, P.L.

    1985-07-05

    X-ray laser method and apparatus for producing coherent radiation at, for example, energies of at least 40 eV, using Be-like Cr, N-like Ni, He-like Na, B-like Cr, Be-like Mn or similar multiply ionized species to pump appropriate high energy transitions in He-like or H-like N, O, F, C or rare gases, with associated laser transition gains of 4 to 50 cm/sup -1/.

  8. Soft X-ray laser using pumping of 3P and 4P levels of He-like and H-like ions

    DOE Patents [OSTI]

    Hagelstein, Peter L. (Livermore, CA)

    1987-01-01

    X-ray laser method and apparatus for producing coherent radiation at, for example, energies of at least 40 eV, using Be-like Cr, N-like Ni, He-like Na, B-like Cr, Be-like Mn or similar multiply ionized species to pump appropriate high energy transitions in He-like or H-like N, O, F, C or rare gases, with associated laser transition gains of 4-50 cm.sup.-1.

  9. New tools, like a flexible suturing device, have made endoscopically-

    E-Print Network [OSTI]

    Ford, James

    to freeze them in a technique called cryotherapy. She followed that a few weeks later with ra- diofrequency what would have happened if it hadn't been for that piece of meat get- ting stuck." Having a place like

  10. IDENTIFYING CURRENT-SHEET–LIKE STRUCTURES IN THE SOLAR WIND

    E-Print Network [OSTI]

    Li, Gang

    2008-01-01

    Barish, F. D. 1974, in Solar Wind Three, ed. C. T. Russell (in AIP Conf. Proc. 471, Solar Wind Nine, ed. S. R. Habbal (SHEET–LIKE STRUCTURES IN THE SOLAR WIND G. Li Space Science

  11. Ricotta's Recipe for Success... Entrepreneurs can be measured like

    E-Print Network [OSTI]

    Salvaggio, Carl

    1 Ricotta's Recipe for Success... Entrepreneurs can be measured like a recipe for success. Take with pride, passion and perseverance. Boil the recipe down and you have the essence of an entrepreneur: fully

  12. Paraneoplastic plaque-like cutaneous mucinosis: a case report

    E-Print Network [OSTI]

    Owen, Joshua L; Word, Andrew P; Vandergriff, Travis; Desai, Seemal R

    2015-01-01

    like cutaneous mucinosis: a case report Joshua L. Owen, BS,have an associated malignancy. We report a 72-year-old mancutaneous mucinosis: case report and literature review. Am J

  13. Life-Like Characters. Tools, Affective Functions, and Applications 

    E-Print Network [OSTI]

    Kawamoto, Shin ichi; Shimodaira, Hiroshi; Nitta, Tsuneo; Nishimoto, Takuya; Nakamura, Satoshi; Itou, Katsunobu; Morishima, Shigeo; Yotsukura, Tatsuo; Kai, Atsuhiko; Lee, Akinobu; Yamashita, Yoichi; Kobayashi, Takao; Tokuda, Keiichi; Hirose, Keikichi; Minematsu, Nobuaki; Yamada, Atsushi; Den, Yasuharu; Utsuro, Takehito; Sagayama, Shigeki

    2003-01-01

    Galatea is a software toolkit to develop a human-like spoken dialog agent. In order to easily integrate the modules of different characteristics including speech recognizer, speech synthesizer, facial animation synthesizer[ ...

  14. Analysis of a New Variational Model to Restore Point-Like and Curve-Like Singularities in Imaging

    SciTech Connect (OSTI)

    Aubert, Gilles; Blanc-Feraud, Laure Graziani, Daniele

    2013-02-15

    The paper is concerned with the analysis of a new variational model to restore point-like and curve-like singularities in biological images. To this aim we investigate the variational properties of a suitable energy which governs these pathologies. Finally in order to realize numerical experiments we minimize, in the discrete setting, a regularized version of this functional by fast descent gradient scheme.

  15. A Dynamic Solar Core model: the SSM-like solution

    E-Print Network [OSTI]

    Attila Grandpierre

    1998-08-31

    I point out that the all the arguments against an astrophysical solution do not exclude a yet not recognised class of solar models, in which an explosive energy source is present in the solar core besides the standard pp and CNO cycle. It is shown from first principle physics that stars have a non-pp,CNO source: local thermonuclear runaways. I derive a model independent inequality, which shows that the problem of the missing beryllium neutrinos lies in that the SuperKamiokande contains a term arising from neutrinos from a runaway source which can produce high-energy electrons and high-energy axions, and muon and tau neutrinos. I point out, that the temperature dependence of the individual neutrino fluxes is related to pure nuclear physics but the usual luminosity constraint is model dependent and actually is a questionable assumption. Allowing non-pp,CNO reaction chains a new approach arises to interpret the neutrino detector data. The explicit temperature dependence leads to $\\Phi_{pp} \\propto T^4$ instead of the usual $\\Phi_{pp} \\propto T^{-1/2}$ for the SSM luminosity constraint. I assume a Sun analogue to the SSM with a different $T_c$. The separate neutrino detector equations lead to separate detector-related temperatures with the neutrino detector data. The results show a slightly lower than standard central temperature. I attempt to show that helioseismology is not in a necessary conflict with the dynamic solar model presented here. The results of the calculations may propose solutions to the problems of solar and atmospheric neutrino oscillations without an ad hoc introduction of sterile neutrinos and present predictions to Borexino and SNO measurements. {\\it PACS numbers}: 26.65+t, 26.30.+k, 96.60Jw, 95.30.Cq

  16. Plasma deposited diamond-like carbon films for large neutralarrays

    SciTech Connect (OSTI)

    Brown, I.G.; Blakely, E.A.; Bjornstad, K.A.; Galvin, J.E.; Monteiro, O.R.; Sangyuenyongpipat, S.

    2004-07-15

    To understand how large systems of neurons communicate, we need to develop methods for growing patterned networks of large numbers of neurons. We have found that diamond-like carbon thin films formed by energetic deposition from a filtered vacuum arc carbon plasma can serve as ''neuron friendly'' substrates for the growth of large neural arrays. Lithographic masks can be used to form patterns of diamond-like carbon, and regions of selective neuronal attachment can form patterned neural arrays. In the work described here, we used glass microscope slides as substrates on which diamond-like carbon was deposited. PC-12 rat neurons were then cultured on the treated substrates and cell growth monitored. Neuron growth showed excellent contrast, with prolific growth on the treated surfaces and very low growth on the untreated surfaces. Here we describe the vacuum arc plasma deposition technique employed, and summarize results demonstrating that the approach can be used to form large patterns of neurons.

  17. A unified Fano-like interference picture for charmonium-like states $Y(4008)$, $Y(4260)$ and $Y(4360)$

    E-Print Network [OSTI]

    Chen, Dian-Yong; Li, Xue-Qian; Ke, Hong-Wei

    2015-01-01

    We propose that the unified Fano-like interference picture applies to $e^+e^-\\to \\pi^+\\pi^- J/\\psi$ and $e^+e^-\\to \\pi^+\\pi^- \\psi(3686)$, where $Y(4260)$ and $Y(4360)$ are observed, respectively, to provide a reasonable interpretation of the asymmetric lineshapes of $Y(4260)$ and $Y(4360)$ structures. Moreover, the Fano-like interference induces an extra broad structure $Y(4008)$ in $e^+e^-\\to \\pi^+\\pi^- J/\\psi$ as a companion peak to $Y(4260)$. Three charmonium-like states $Y(4008)$, $Y(4260)$ and $Y(4360)$ observed in $e^+e^-$ annihilation processes are not genuine resonances. Under this scenario, it is well explained why $Y(4008)$, $Y(4260)$ and $Y(4360)$ are absent in the experimental data of the $R$ value scan and missing in open-charm decay channels. Although the present work presents the a typical application of the Fano-like interference in the particle physics at the lower energy region, we have reason to believe that the Fano-like phenomena may exist in other processes such as $e^+e^-\\to \\pi^+\\pi^-...

  18. Three-Dimensional Doppler Images of the Disk-like and Stream-like States of U Coronae Borealis

    E-Print Network [OSTI]

    Michail Agafonov; Olga Sharova; Mercedes Richards

    2008-05-07

    The 3D Radioastronomical Approach to Doppler tomography has been used to study the H$\\alpha$ emission sources in U Coronae Borealis. These 3D tomograms provide greater resolution than the projected 2D version and highlight the jet-like gas flows in the $V_z$ direction transverse to the orbital plane. In this paper, the 3D tomograms are compared at two distinct epochs when U CrB was in the disk-like state (1993 data) and the stream-like state (1994 data). Both states display a prominent emission source, the circumprimary bulge, which is produced when the gas stream strikes the photosphere of the mass-gainer. This source is detected within $V_z$ = $\\pm$150 km s{$^{-1}$}, and demonstrates that the bulge is not confined to the orbital plane although it achieves maximum strength near $V_z$=0 km s{$^{-1}$}. Other emission sources include the stream-star and stream-disk shocks and a Localized Region (LR) where the circling disk material strikes the incoming gas stream. The LR has $V_z$ velocities of 200 to 500 km s{$^{-1}$} in the disk-like state. The disk emission is seen over a range of $V_z$ velocities, and there is evidence that the disk is inclined to the orbital plane or may have two arms. The gas stream flows along its predicted trajectory in the stream-like state, and a comparison with the disk-like state suggests that the gas stream has a higher density than the disk in both states of this binary.

  19. Lubricants under high local pressure: Liquids act like solids

    E-Print Network [OSTI]

    Mueser, Martin

    Lubricants under high local pressure: Liquids act like solids Schmierstoffe unter hohem lokalem Druck: Flu¨ ssigkeiten verhalten sich wie Fest- stoffe M. H. Mu¨ ser A lubricant layer solidifies when confining surfaces slide past each other induces flow in the lubricant layer that is akin of plastic flow

  20. Atmospheric Chemistry of Venus-like Exoplanets Laura Schaefer

    E-Print Network [OSTI]

    - 1 - Atmospheric Chemistry of Venus-like Exoplanets by Laura Schaefer and Bruce Fegley, Jr thermodynamic calculations to model atmospheric chemistry on terrestrial exoplanets that are hot enough for chemical equilibria between the atmosphere and lithosphere, as on Venus. The results of our calculations

  1. When Mice Consume Like Elephants: Instant Messaging Applications

    E-Print Network [OSTI]

    , which leads to high energy consumption. The exchange of a couple of text messages can consume as muchWhen Mice Consume Like Elephants: Instant Messaging Applications Ekhiotz Jon Vergara, Simon in the usage of instant messaging (IM) appli- cations on mobile devices has brought the energy efficiency

  2. Vibration dissipation mount for motors or the like

    DOE Patents [OSTI]

    Small, Thomas R. (Brookeville, MD)

    1987-01-01

    A vibration dissipation mount which permits the mounting of a motor, generator, or the like such that the rotatable shaft thereof passes through the mount and the mount permits the dissipation of self-induced and otherwise induced vibrations wherein the mount comprises a pair of plates having complementary concave and convex surfaces, a semi-resilient material being disposed therebetween.

  3. Creating Works-Like Prototypes of Mechanical Objects Bongjin Koo

    E-Print Network [OSTI]

    O'Brien, James F.

    of creating works-like prototypes. Designers are increasingly turning to 3D printing as a tool for fab Graphics]: Computational Ge- ometry and Object Modeling--Geometric algorithms. Keywords: fabrication, 3D printing, sketch-based modeling Links: DL PDF WEB VIDEO 1 Introduction Creating physical prototypes

  4. Nonlinear dynamics of a system of particle-like wavepackets

    E-Print Network [OSTI]

    A. Babin; A. Figotin

    2007-08-13

    This work continues our studies of nonlinear evolution of a system of wavepackets. We study a wave propagation governed by a nonlinear system of hyperbolic PDE's with constant coefficients with the initial data being a multi-wavepacket. By definition a general wavepacket has a well defined principal wave vector, and, as we proved in previous works, the nonlinear dynamics preserves systems of wavepackets and their principal wave vectors. Here we study the nonlinear evolution of a special class of wavepackets, namely particle-like wavepackets. A particle-like wavepacket is of a dual nature: on one hand, it is a wave with a well defined principal wave vector, on the other hand, it a particle in the sense that it can be assigned a well defined position in the space. We prove that under the nonlinear evolution a generic multi-particle wavepacket remains to be a multi-particle wavepacket with a high accuracy, and every constituting single particle-like wavepacket not only preserves its principal wave number but also it has a well-defined space position evolving with a constant velocity which is its group velocity. Remarkably the described properties hold though the involved single particle-like wavepackets undergo nonlinear interactions and multiple collisions in the space. We also prove that if principal wavevectors of multi-particle wavepacket are generic, the result of nonlinear interactions between different wavepackets is small and the approximate linear superposition principle holds uniformly with respect to the initial spatial positions of wavepackets.

  5. What Should Blog Search Look Like? Marti A. Hearst

    E-Print Network [OSTI]

    Dumais, Susan

    What Should Blog Search Look Like? Marti A. Hearst School of Information UC Berkeley Berkeley, CA@microsoft.com Susan T. Dumais Microsoft Research Redmond, WA, 98052 sdumais@microsoft.com ABSTRACT Blog search has- commodate the task of finding good blogs to read, especially with respect to matching a desired taste

  6. IMMEDIATE COMMUNICATION Air pollution impairs cognition, provokes depressive-like

    E-Print Network [OSTI]

    Nelson, Randy J.

    IMMEDIATE COMMUNICATION Air pollution impairs cognition, provokes depressive-like behaviors Institute, The Ohio State University, Columbus, OH, USA Particulate matter air pollution is a pervasive the effects of prolonged exposure to air pollution are well characterized with respect to pulmonary

  7. Yang-Mills like instantons in eight and seven dimensions

    E-Print Network [OSTI]

    E. K. Loginov; E. D. Loginova

    2014-10-10

    We consider a gauge theory in which a nonassociative Moufang loop takes the place of a structure group. We construct Belavin-Polyakov-Schwartz-Tyupkin (BPST) and t'Hooft like instanton solutions of the gauge theory in seven and eight dimensions.

  8. EVALUATION AND DESIGN OF PROCESSOR-LIKE RECONFIGURABLE ARCHITECTURES

    E-Print Network [OSTI]

    Ould Ahmedou, Mohameden

    of recon- figurable architectures is the Totem project [2]. The explo- ration is based on compiled netlists dissipation are estimated using such commercial tools. 3. ARCHITECTURE DESIGN To evaluate differentEVALUATION AND DESIGN OF PROCESSOR-LIKE RECONFIGURABLE ARCHITECTURES Tobias Oppold Department

  9. Alternative Experimental Protocol for a PBR-Like Result

    E-Print Network [OSTI]

    D. J. Miller

    2012-02-29

    Pusey, Barrett and Rudolph (PBR) have recently proven an important new theorem in the foundations of quantum mechanics. Here we propose alternative experimental protocols which lead to the PBR result for a special case and a weaker PBR-like result generally. Alternative experimental protocols support the assumption of measurement independence required for the PBR theorem.

  10. Interactive Animation of Cloth-like Objects in Virtual Reality

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Interactive Animation of Cloth-like Objects in Virtual Reality Mark Meyer Caltech Gilles Debunne iMAGIS/IMAG Mathieu Desbrun USC/Caltech Alan H. Barr Caltech Abstract Modeling and animation of cloth has experienced to realistically drape objects or human characters in a fairly efficient way. However, real-time realistic

  11. Wireless Antennas -Making Wireless Communications Perform Like Wireline Communications

    E-Print Network [OSTI]

    Hua, Yingbo

    1 Wireless Antennas - Making Wireless Communications Perform Like Wireline Communications Yingbo first provide an overview of some of the latest developments in wireless communications using multiple of wireless antennas or wireless relays that are distributed between a source and a destination. We propose

  12. Intercalation of paracetamol into the hydrotalcite-like host

    SciTech Connect (OSTI)

    Kovanda, Frantisek, E-mail: Frantisek.Kovanda@vscht.cz [Department of Solid State Chemistry, Institute of Chemical Technology, Prague, Technicka 5, 166 28 Prague (Czech Republic); Maryskova, Zuzana [Department of Solid State Chemistry, Institute of Chemical Technology, Prague, Technicka 5, 166 28 Prague (Czech Republic); Kovar, Petr [Charles University in Prague, Faculty of Mathematics and Physics, Ke Karlovu 3, 121 16 Prague (Czech Republic)

    2011-12-15

    Hydrotalcite-like compounds are often used as host structures for intercalation of various anionic species. The product intercalated with the nonionic, water-soluble pharmaceuticals paracetamol, N-(4-hydroxyphenyl)acetamide, was prepared by rehydration of the Mg-Al mixed oxide obtained by calcination of hydrotalcite-like precursor at 500 Degree-Sign C. The successful intercalation of paracetamol molecules into the interlayer space was confirmed by powder X-ray diffraction and infrared spectroscopy measurements. Molecular simulations showed that the phenolic hydroxyl groups of paracetamol interact with hydroxide sheets of the host via the hydroxyl groups of the positively charged sites of Al-containing octahedra; the interlayer water molecules are located mostly near the hydroxide sheets. The arrangement of paracetamol molecules in the interlayer is rather disordered and interactions between neighboring molecules cause their tilting towards the hydroxide sheets. Dissolution tests in various media showed slower release of paracetamol intercalated in the hydrotalcite-like host in comparison with tablets containing the powdered pharmaceuticals. - Graphical abstract: Molecular simulations showed disordered arrangement of paracetamol molecules in the interlayer; most of the interlayer water molecules are located near the hydroxide sheets. Black-Small-Square Highlights: Black-Right-Pointing-Pointer Paracetamol was intercalated in Mg-Al hydrotalcite-like host by rehydration/reconstruction procedure. Black-Right-Pointing-Pointer Paracetamol phenolic groups interact with positively charged sites in hydroxide sheets. Black-Right-Pointing-Pointer Molecular simulations showed disordered arrangement of guest molecules in the interlayer. Black-Right-Pointing-Pointer Slower release of paracetamol intercalated in the hydrotalcite-like host was observed.

  13. Soft X-ray laser using pumping of 3P and 4P levels of He-like and H-like ions

    DOE Patents [OSTI]

    Hagelstein, P.L.

    1987-04-21

    X-ray laser method and apparatus are disclosed for producing coherent radiation at, for example, energies of at least 40 eV, using Be-like Cr, N-like Ni, He-like Na, B-like Cr, Be-like Mn or similar multiply ionized species to pump appropriate high energy transitions in He-like or H-like N, O, F, C or rare gases, with associated laser transition gains of 4-50 cm[sup [minus]1]. 8 figs.

  14. Soft x-ray laser using pumping of 3P and 4P levels of He-like and H-like ions

    DOE Patents [OSTI]

    Hagelstein, P.

    1982-03-26

    X-ray laser method and apparatus for producing coherent radiation at, for example, energies of 40 to 189 eV, using Be-like Cr, N-like Ni, He-like Na, B-like Cr, Be-like Mn or similar multiply ionized species to pump appropriate high energy transitions in He-like or H-like rare gases or N, O, F, or C gases, with associated laser transition gains of 20 to 50 cm/sup -1/.

  15. Controlling Graphene Ultrafast Hot Carrier Response from Metal-like to Semiconductor-like by Electrostatic Gating

    E-Print Network [OSTI]

    Zettl, Alex

    with dry nitrogen during the measurement. Sample preparation We grow single layer graphene on copper foil1 Controlling Graphene Ultrafast Hot Carrier Response from Metal-like to Semiconductor electro-optic sampling.2 The focused THz beam at our graphene sample has a diameter of 1 mm. For optical

  16. Controlling Graphene Ultrafast Hot Carrier Response from Metal-like to Semiconductor-like by Electrostatic Gating

    E-Print Network [OSTI]

    Zettl, Alex

    1 Controlling Graphene Ultrafast Hot Carrier Response from Metal-like to Semiconductor electro-optic sampling.2 The focused THz beam at our graphene sample has a diameter of 1 mm. For optical between optical pump and THz probe. We use ion-gel gating to control the carrier concentration in graphene

  17. Controlling Graphene Ultrafast Hot Carrier Response from Metal-like to Semiconductor-like by Electrostatic Gating

    E-Print Network [OSTI]

    Wang, Feng

    Controlling Graphene Ultrafast Hot Carrier Response from Metal-like to Semiconductor neutral graphene but decreases in highly doped graphene. We show that this transition from semiconductor graphene upon optical excitation. We observe that the photoinduced terahertz absorption increases in charge

  18. The A-like matrices for a hypercube

    E-Print Network [OSTI]

    Miklavic, Stefko

    2010-01-01

    Let $D$ denote a positive integer and let $Q_D$ denote the graph of the $D$-dimensional hypercube. Let $X$ denote the vertex set of $Q_D$ and let $A \\in \\MX$ denote the adjacency matrix of $Q_D$. A matrix $B \\in \\MX$ is called $A$-{\\em like} whenever both (i) $BA = AB$; (ii) for all $x,y \\in X$ that are not equal or adjacent, the $(x,y)$-entry of $B$ is zero. Let $\\Al$ denote the subspace of $\\MX$ consisting of the $A$-like elements. We decompose $\\Al$ into the direct sum of its symmetric part and antisymmetric part. We give a basis for each part. The dimensions of the symmetric part and antisymmetric part are $D+1$ and ${D \\choose 2}$, respectively.

  19. Method for producing fluorinated diamond-like carbon films

    DOE Patents [OSTI]

    Hakovirta, Marko J.; Nastasi, Michael A.; Lee, Deok-Hyung; He, Xiao-Ming

    2003-06-03

    Fluorinated, diamond-like carbon (F-DLC) films are produced by a pulsed, glow-discharge plasma immersion ion processing procedure. The pulsed, glow-discharge plasma was generated at a pressure of 1 Pa from an acetylene (C.sub.2 H.sub.2) and hexafluoroethane (C.sub.2 F.sub.6) gas mixture, and the fluorinated, diamond-like carbon films were deposited on silicon <100>substrates. The film hardness and wear resistance were found to be strongly dependent on the fluorine content incorporated into the coatings. The hardness of the F-DLC films was found to decrease considerably when the fluorine content in the coatings reached about 20%. The contact angle of water on the F-DLC coatings was found to increase with increasing film fluorine content and to saturate at a level characteristic of polytetrafluoroethylene.

  20. Polarization mesurements of gamma ray bursts and axion like particles

    E-Print Network [OSTI]

    Andre Rubbia; Alexander Sakharov

    2008-09-03

    A polarized gamma ray emission spread over a sufficiently wide energy band from a strongly magnetized astrophysical object like gamma ray bursts (GRBs) offers an opportunity to test the hypothesis of axion like particles (ALPs). Based on evidences of polarized gamma ray emission detected in several gamma ray bursts we estimated the level of ALPs induced dichroism, which could take place in the magnetized fireball environment of a GRB. This allows to estimate the sensitivity of polarization measurements of GRBs to the ALP-photon coupling. This sensitivity $\\gag\\le 2.2\\cdot 10^{-11} {\\rm GeV^{-1}}$ calculated for the ALP mass $m_a=10^{-3}~{\\rm eV}$ and MeV energy spread of gamma ray emission is competitive with the sensitivity of CAST and becomes even stronger for lower ALPs masses.

  1. Volume Ignition via Time-like Detonation in Pellet Fusion

    E-Print Network [OSTI]

    Csernai, L P

    2015-01-01

    Relativistic fluid dynamics and the theory of relativistic detonation fronts are used to estimate the space-time dynamics of the burning of the D-T fuel in Laser driven pellet fusion experiments. The initial "High foot" heating of the fuel makes the compressed target transparent to radiation, and then a rapid ignition pulse can penetrate and heat up the whole target to supercritical temperatures in a short time, so that most of the interior of the target ignites almost simultaneously and instabilities will have no time to develop. In these relativistic, radiation dominated processes both the interior, time-like burning front and the surrounding space-like part of the front will be stable against Rayleigh-Taylor instabilities. To achieve this rapid, volume ignition the pulse heating up the target to supercritical temperature should provide the required energy in less than ~ 10 ps.

  2. Localization of water monomers inside ice-like clusters

    E-Print Network [OSTI]

    V. L. Golo; S. M. Pershin

    2012-04-04

    On the basis of the experimental data we suggest that water monomers could be trapped in channels running through ice-like clusters in water. Our argument relies on a simple model that describes the motion of a dipole particle inside a channel in the presence of an electric field with linear gradient. The model admits of both finite and infinite regimes of motion so that the finite one could correspond to the particle being confined to a channel.

  3. Finsler-like structures from Lorentz-breaking classical particles

    E-Print Network [OSTI]

    Neil Russell

    2015-01-11

    A method is presented for deducing classical point-particle Lagrange functions corresponding to a class of quartic dispersion relations. Applying this to particles violating Lorentz symmetry in the minimal Standard-Model Extension leads to a variety of novel lagrangians in flat spacetime. Morphisms in these classical systems are studied that echo invariance under field redefinitions in the quantized theory. The Lagrange functions found offer new possibilities for understanding Lorentz-breaking effects by exploring parallels with Finsler-like geometries.

  4. Prevalence of Earth-size Planets Orbiting Sun-like Stars

    E-Print Network [OSTI]

    Petigura, Erik Ardeshir

    2015-01-01

    of Earth-Size Planets Orbiting Sun-Like 4.1 PlanetEarth-size Planets Orbiting Sun- like Stars 5.1 The Best42kEarth-size Planets Orbiting Sun-like Stars By Erik Ardeshir

  5. Schwarzschild-like metric and a quantum vacuum

    E-Print Network [OSTI]

    P. R. Silva

    2013-02-01

    A quantum vacuum, represented by a viscous fluid, is added to the Einstein vacuum, surrounding a spherical distribution of mass. This gives as a solution, in spherical coordinates, a Schwarzschild-like metric. The plot of g00 and g11 components of the metric, as a function of the radial coordinate, display the same qualitative behavior as that of the Schwarzschild metric. However, the temperature of the event horizon is equal to the Hawking temperature multiplied by a factor of two, while the entropy is equal to half of the Bekenstein one.

  6. Nail-like targets for laser plasma interaction experiments

    SciTech Connect (OSTI)

    Pasley, J; Wei, M; Shipton, E; Chen, S; Ma, T; Beg, F N; Alexander, N; Stephens, R B; MacPhee, A G; Hey, D; Pape, S L; Patel, P; Mackinnon, A J; Key, M H; Offermann, D; Link, A; Chowdhury, E; Van-Woerkom, L D; Freeman, R R

    2007-12-18

    The interaction of ultra-high power picosecond laser pulses with solid targets is of interest both for benchmarking the results of hybrid particle in cell (PIC) codes and also for applications to re-entrant cone guided fast ignition. We describe the construction of novel targets in which copper/titanium wires are formed into 'nail-like' objects by a process of melting and micromachining, so that energy can be reliably coupled to a 24 {micro}m diameter wire. An extreme-ultraviolet image of the interaction of the Titan laser with such a target is shown.

  7. Thermodynamic $R$-diagrams reveal solid-like fluid states

    E-Print Network [OSTI]

    George Ruppeiner; Peter Mausbach; Helge-Otmar May

    2014-11-11

    We evaluate the thermodynamic curvature $R$ for fluid argon, hydrogen, carbon dioxide, and water. For these fluids, $R$ is mostly negative, but we also find significant regimes of positive $R$, which we interpret as indicating solid-like fluid properties. Regimes of positive $R$ are present in all four fluids at very high pressure. Water has, in addition, a narrow slab of positive $R$ in the stable liquid phase near its triple point. Also, water is the only fluid we found having $R$ decrease on cooling into the metastable liquid phase, consistent with a possible second critical point.

  8. Piezo-antiferromagnetic effect of sawtooth-like graphene nanoribbons

    SciTech Connect (OSTI)

    Zhao, Shangqian; Lu, Yan; Zhang, Yuchun; Lu, Wengang Liang, Wenjie

    2014-05-19

    A type of sawtooth-like graphene nanoribbon (SGNR) with piezo-antiferromagnetic effect is studied numerically. The ground state of the studied SGNR changes from nonmagnetic state to antiferromagnetic state with uniaxial strain. The changes of the spin-charge distributions during the stretching are investigated. The Hubbard model reveals that the hopping integrals between the ?-orbitals of the carbon atoms are responsible to the piezo-antiferromagnetic effect. The study sheds light on the application of graphene-based structures to nanosensors and spintronic devices.

  9. Method and apparatus for making diamond-like carbon films

    DOE Patents [OSTI]

    Pern, Fu-Jann (Golden, CO); Touryan, Kenell J. (Indian Hills, CO); Panosyan, Zhozef Retevos (Yerevan, AM); Gippius, Aleksey Alekseyevich (Moscow, RU)

    2008-12-02

    Ion-assisted plasma enhanced deposition of diamond-like carbon (DLC) films on the surface of photovoltaic solar cells is accomplished with a method and apparatus for controlling ion energy. The quality of DLC layers is fine-tuned by a properly biased system of special electrodes and by exact control of the feed gas mixture compositions. Uniform (with degree of non-uniformity of optical parameters less than 5%) large area (more than 110 cm.sup.2) DLC films with optical parameters varied within the given range and with stability against harmful effects of the environment are achieved.

  10. Y-12 apprentice programs are a lot like TAT

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLos Alamos verifies largest single and the history ofare a lot like TAT

  11. Lab employees don't treat their trash like garbage

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverseIMPACTThousand CubicResource andfirstDeviceLab captures fiveLab Employees

  12. Synthesis and characterization of akaganeite-like ferric oxyhydroxides

    SciTech Connect (OSTI)

    Linehan, J.C.; Darab, J.G.; Matson, D.W.; Chen, X.; Amonette, J.E. [Pacific Northwest National Lab., Richland, WA (United States)

    1997-08-01

    Iron-based powders have been used as catalytic and stoichiometric reactants in a variety of organic reactions and are receiving additional attention as ion exchange materials or once-through adsorbents for clean-up of toxic or radioactive waste streams. Recent efforts have been directed toward the design of iron-based products, in particular iron sulfides, capable of performing as hydrocracking catalysts for coal liquefaction and heavy crude or resid cracking. Here the authors present structural studies of new materials having akaganeite-like structures and of their use as hydrocracking catalyst precursors. Akaganeite, {beta}-FeOOH, a natural ferric oxyhydroxide mineral, has a structure containing tunnel-like cavities in which chloride ions reside. Analogs of akaganeite in which carbonate or sulfate groups replace the chloride ions have also been synthesized. Both akaganeite and its substituted analogs are known to be precursors for active hydrocracking catalysts. The authors present powder X-ray diffraction (XRD) and X-ray absorption fine-structure spectroscopy (XAFS) data confirming the synthesis of new ferric oxyhydroxides having structures similar to akaganeite, but contain molybdate and tungstate oxy-anions. They also present a new hydrothermal method to prepare this family of materials.

  13. A Skyrme-like model with an exact BPS bound

    E-Print Network [OSTI]

    L. A. Ferreira; Wojtek J. Zakrzewski

    2013-07-22

    We propose a new Skyrme-like model with fields taking values on the sphere S^3 or, equivalently, on the group SU(2). The action of the model contains a quadratic kinetic term plus a quartic term which is the same as that of the Skyrme-Faddeev model. The novelty of the model is that it possess a first order Bogomolny type equation whose solutions automatically satisfy the second order Euler-Lagrange equations. It also possesses a lower bound on the static energy which is saturated by the Bogomolny solutions. Such Bogomolny equation is equivalent to the so-called force free equation used in plasma and solar Physics, and which possesses large classes of solutions. An old result due to Chandrasekhar prevents the existence of finite energy solutions for the force free equation on the entire tridimensional space R^3. We construct new exact finite energy solutions to the Bogomolny equations for the case where the space is the three-sphere S^3, using toroidal like coordinates.

  14. DETECTABILITY OF EARTH-LIKE PLANETS IN CIRCUMSTELLAR HABITABLE ZONES OF BINARY STAR SYSTEMS WITH SUN-LIKE COMPONENTS

    SciTech Connect (OSTI)

    Eggl, Siegfried; Pilat-Lohinger, Elke; Haghighipour, Nader

    2013-02-20

    Given the considerable percentage of stars that are members of binaries or stellar multiples in the solar neighborhood, it is expected that many of these binaries host planets, possibly even habitable ones. The discovery of a terrestrial planet in the {alpha} Centauri system supports this notion. Due to the potentially strong gravitational interaction that an Earth-like planet may experience in such systems, classical approaches to determining habitable zones (HZ), especially in close S-type binary systems, can be rather inaccurate. Recent progress in this field, however, allows us to identify regions around the star permitting permanent habitability. While the discovery of {alpha} Cen Bb has shown that terrestrial planets can be detected in solar-type binary stars using current observational facilities, it remains to be shown whether this is also the case for Earth analogs in HZs. We provide analytical expressions for the maximum and rms values of radial velocity and astrometric signals, as well as transit probabilities of terrestrial planets in such systems, showing that the dynamical interaction of the second star with the planet may indeed facilitate the planets' detection. As an example, we discuss the detectability of additional Earth-like planets in the averaged, extended, and permanent HZs around both stars of the {alpha} Centauri system.

  15. Overlooked astrophysical signatures of axion(-like) particles

    E-Print Network [OSTI]

    Zioutas, K; Papaevangelou, T; Zioutas, Konstantin; Semertzidis, Yannis; Papaevangelou, Thomas

    2007-01-01

    The working principle of axion helioscopes can be behind unexpected solar X-ray emission, being associated with solar magnetic fields, which become the catalyst. Solar axion signals are transient brightenings, or, continuous radiation. We arrive at 2 exotica: a) trapped, radiatively decaying, massive axions and b) outstreaming light axions, explaining unpredictable transient solar phenomena. Then, the energy of a related phenomenon points at the birth place of the axions. The energy range below some 100 eV is a window of opportunity for direct axion searches. Indirect signatures support axions or the like as an explanation of enigmatic behaviour in the Sun and beyond. Axion antennas could take advantage of such a feed back.

  16. Optically transparent, scratch-resistant, diamond-like carbon coatings

    DOE Patents [OSTI]

    He, Xiao-Ming; Lee, Deok-Hyung; Nastasi, Michael A.; Walter, Kevin C.; Tuszewski, Michel G.

    2003-06-03

    A plasma-based method for the deposition of diamond-like carbon (DLC) coatings is described. The process uses a radio-frequency inductively coupled discharge to generate a plasma at relatively low gas pressures. The deposition process is environmentally friendly and scaleable to large areas, and components that have geometrically complicated surfaces can be processed. The method has been used to deposit adherent 100-400 nm thick DLC coatings on metals, glass, and polymers. These coatings are between three and four times harder than steel and are therefore scratch resistant, and transparent to visible light. Boron and silicon doping of the DLC coatings have produced coatings having improved optical properties and lower coating stress levels, but with slightly lower hardness.

  17. Ideal-Gas Like Markets An Exact Solution

    E-Print Network [OSTI]

    Mohanty, P K

    2006-01-01

    We provide an exact solution to the ideal gas like models studied in econophysics to understand the microscopic origin of Pareto-law. In these class of models the key ingredient necessary for having a self organized scale free steady state distribution is the trading/collision rule where agents/particles save a definite fraction of their wealth/energy and invests the rest for trading. Using Gibbs ensemble approach we could obtain the exact distribution of wealth in this model. Moreover we show that in this model (a) good savers are always rich and (b) every agent poor or rich invests the same amount for trading. Non-linear trading rules could alter the generic scenario observed here.

  18. OGY Control of Haken Like Systems on Different Poincare Sections

    E-Print Network [OSTI]

    Mozhgan Mombeini

    2012-06-05

    The Chua system, the Lorenz system, the Chen system and The L\\"u system are chaotic systems that their state space equations is very similar to Haken system which is a nonlinear model of a optical slow-fast system. These Haken-Like Sys-tems have very similar properties. All have two slow but unstable eigenvalues and one fastest but stable eigenvalue. This lets that an approximation of slow manifold be equivalent with unstable manifold of the system. In other hand, control of discreet model of the system on a defined manifold (Poincare map) is main essence of some important control methods of chaotic systems for example OGY method. Here, by using different methods of defining slow manifold of the H-L systems the efficiency of the OGY control for stabilizing problem investigated.

  19. Critical-like Features of Stress Response in Frictional Packings

    E-Print Network [OSTI]

    Abdullah Cakir; Leonardo E. Silbert

    2015-02-25

    The mechanical response of static, unconfined, overcompressed face centred cubic, granular arrays is studied using large-scale, discrete element method simulations. Specifically, the stress response due to the application of a localised force perturbation - the Green function technique - is obtained in granular packings generated over several orders of magnitude in both the particle friction coefficient and the applied forcing. We observe crossover behaviour in the mechanical state of the system characterised by the changing nature of the resulting stress response. The transition between anisotropic and isotropic stress response exhibits critical-like features through the identification of a diverging length scale that distinguishes the spatial extent of anisotropic regions from those that display isotropic behaviour. A multidimensional phase diagram is constructed that parameterises the response of the system due to changing friction and force perturbations.

  20. Dark photons in the decay of Higgs-like boson

    E-Print Network [OSTI]

    Kozlov, G A

    2015-01-01

    We study the dark matter particle, the dark photon (DP), in the decay of the Higgs-like boson. The nature of dark matter is maintained through the hidden sector including the effects of breaking of the scale invariance. The model is based on the additional $U^{\\prime}(1)$ gauge group associated with light DP. The interaction between DP and quarks is mediated by the derivative of the scalar - the dilaton. The latter appears in the conformal sector which triggers the electroweak symmetry breaking. Upper limits are set on the DP mass, the mixing strength between the standard photon and DP. The model does allow to estimate the DP mass with the value of 4.5 MeV. The maximal value of the scale invariance breaking constant is also reported.

  1. Likely social impacts of proposed national-level policy initiatives

    SciTech Connect (OSTI)

    Piernot, C.A.; Rothweiler, M.A.; Levine, A.; Crews, R.

    1981-03-01

    The results are described of an investigation of likely social effects of enacting nine proposed national-level policy initiatives to accelerate development and use of solar energy. This study is part of the Technology Assessment of Solar Energy Systems (TASE) project supported by the US Department of Energy. The report presents general social impact information about the variety of ways in which the American people could be affected by enactment of these initiatives. It identifies the effects of each initiative on individuals, groups, organizations, communities, and society as a whole. In addition, it provides a framework for organizing a myriad of impact information into a set of conceptually exclusive impact categories. It illustrates that social impacts means effects on people as individuals, groups, organizations, and communities as well as on the infrastructure of society. Finally, it demonstrates the importance of specifying an audience of impact with a case example from the residential rental market.

  2. Sources of mycosporine-like amino acids in planktonic Chlorella-bearing ciliates (Ciliophora)

    E-Print Network [OSTI]

    Sommaruga, Ruben

    -like amino acids, natural sunscreens, symbiosis Introduction Ciliates are among the most important members

  3. Tungsten dust impact on ITER-like plasma edge

    SciTech Connect (OSTI)

    Smirnov, R. D. Krasheninnikov, S. I.; Pigarov, A. Yu.; Rognlien, T. D.

    2015-01-15

    The impact of tungsten dust originating from divertor plates on the performance of edge plasma in ITER-like discharge is evaluated using computer modeling with the coupled dust-plasma transport code DUSTT-UEDGE. Different dust injection parameters, including dust size and mass injection rates, are surveyed. It is found that tungsten dust injection with rates as low as a few mg/s can lead to dangerously high tungsten impurity concentrations in the plasma core. Dust injections with rates of a few tens of mg/s are shown to have a significant effect on edge plasma parameters and dynamics in ITER scale tokamaks. The large impact of certain phenomena, such as dust shielding by an ablation cloud and the thermal force on tungsten ions, on dust/impurity transport in edge plasma and consequently on core tungsten contamination level is demonstrated. It is also found that high-Z impurities provided by dust can induce macroscopic self-sustained plasma oscillations in plasma edge leading to large temporal variations of edge plasma parameters and heat load to divertor target plates.

  4. Analysis of Star Formation in Galaxy-like Objects

    E-Print Network [OSTI]

    Patricia B. Tissera

    1999-12-20

    Using cosmological hydrodynamical simulations, we investigate the effects of hierarchical aggregation on the triggering of star formation in galactic-like objects. We include a simple star formation model to transform the cold gas in dense regions into stars. Simulations with different parameters have been performed in order to quantify the dependence of the results on the parameters. We then resort to stellar population synthesis models to trace the color evolution of each object with red-shift and in relation to their merger histories. We find that, in a hierarchical clustering scenario, the process of assembling of the structure is one natural mechanism that may trigger star formation. The resulting star formation rate history for each individual galactic object is composed of a continuous one ($\\leq 3 \\rm{M_{\\odot}/yr}$) and a series of star bursts. We find that even the accretion of a small satellite can be correlated with a stellar burst. Massive mergers are found to be more efficient at transforming gas into stars

  5. Energy Levels Of Hydrogen-Like Atomsand Fundamental Constants

    E-Print Network [OSTI]

    Valeri V. Dvoeglazov; Rudolf N. Faustov; Yuri N. Tyukhtyaev

    1994-03-27

    The present review includes the description of theoretical methods for the investigations of the spectra of hydrogen-like systems. Various versions of the quasipotential approach and the method of the effective Dirac equation are considered. The new methods, which have been developed in the eighties, are described. These are the method for the investigation of the spectra by means of the quasipotential equation with the relativistic reduced mass and the method for a selection of the logarithmic corrections by means of the renormalization group equation. The special attention is given to the construction of a perturbation theory and the selection of graphs, whereof the contributions of different orders of $\\alpha$, the fine structure constant, to the energy of the fine and hyperfine splitting in a positronium, a muonium and a hydrogen atom could be calculated. In the second part of this article the comparison of the experimental results and the theoretical results concerning the wide range of topics is produced. They are the fine and hyperfine splitting in the hydrogenic systems, the Lamb shift and the anomalous magnetic moments of an electron and a muon. Also, the problem of the precision determination of a numerical value of the fine structure constant, connected with the above topics, is discussed.

  6. High-frequency modes in solar-like stars

    E-Print Network [OSTI]

    C. Karoff

    2007-08-14

    p-mode oscillations in solar-like stars are excited by the outer convection zone in these stars and reflected close to the surface. The p-modes are trapped inside an acoustic cavity, but the modes only stay trapped up to a given frequency (known as the acoustic cut-off frequency) as modes with larger frequencies are generally not reflected at the surface. This means that modes with frequency larger than the acoustic cut-off frequency must be traveling waves. The high-frequency modes may provide information about the physics in the outer layers of the stars and the excitation source and are therefore highly interesting as it is the estimation of these two phenomena that causes some of the largest uncertainties when calculating stellar oscillations. High-frequency modes have been detected in the Sun, beta Hydri and in alpha Cen A & B by smoothing the so-called echelle diagram and the large frequency separation as a function of frequency have been estimated. The large frequency separation has been compared with a simple model of the acoustic cavity which suggests that the reflectivity of the photosphere is larger at high frequency than predicted by standard models of the solar atmosphere and that the depth of the excitation source is larger than what has been estimated by other models and might depend on the order n and degree l of the modes.

  7. PLANETESIMALS IN DEBRIS DISKS OF SUN-LIKE STARS

    SciTech Connect (OSTI)

    Shannon, Andrew; Wu Yanqin

    2011-09-20

    Observations of dusty debris disks can be used to test theories of planetesimal coagulation. Planetesimals of sizes up to a couple of thousand kilometers are embedded in these disks and their mutual collisions generate the small dust grains that are observed. The dust luminosities, when combined with information on the dust spatial extent and the system age, can be used to infer initial masses in the planetesimal belts. Carrying out such a procedure for a sample of debris disks around Sun-like stars, we reach the following two conclusions. First, if we assume that colliding planetesimals satisfy a primordial size spectrum of the form dn/ds{proportional_to}s{sup -q}, observed disks strongly favor a value of q between 3.5 and 4, while both current theoretical expectations and statistics of Kuiper belt objects favor a somewhat larger value. Second, number densities of planetesimals are two to three orders of magnitude higher in detected disks than in the Kuiper belt, for comparably sized objects. This is a surprise for the coagulation models. It would require a similar increase in the disk surface density over that of the Minimum Mass Solar Nebula, which is unreasonable. Both of our conclusions are driven by the need to explain the presence of bright debris disks at a few gigayears of age.

  8. Lithium abundance in a sample of solar-like stars

    E-Print Network [OSTI]

    López-Valdivia, R; Bertone, E; Chávez, M; de Miera, F Cruz-Saenz; Amazo-Gómez, E M

    2015-01-01

    We report on the determination of the lithium abundance [A(Li)] of 52 solar-like stars. For 41 objects the A(Li) here presented corresponds to the first measurement. We have measured the equivalent widths of the 6708\\AA\\ lithium feature in high-resolution spectroscopic images ($R \\sim 80\\,000$), obtained at the Observatorio Astrof\\'isico Guillermo Haro (Sonora, Mexico), as part of the first scientific observations of the revitalized Lunar and Planetary Laboratory (LPL) Echelle Spectrograph, now known as the Cananea High-resolution Spectrograph (CanHiS). Lithium abundances were derived with the Fortran code MOOG, using as fundamental input a set of atmospheric parameters recently obtained by our group. With the help of an additional small sample with previous A(Li) determinations, we demonstrate that our lithium abundances are in agreement, to within uncertainties, with other works. Two target objects stand out from the rest of the sample. The star BD+47 3218 ($T_{\\rm eff}$ = 6050$\\pm$52 K, A(Li) = 1.86$\\pm$ 0...

  9. Jets and Jet-like correlations in STAR

    E-Print Network [OSTI]

    Alice Ohlson; for the STAR Collaboration

    2012-10-08

    The propagation and modification of hard-scattered partons in the QGP can be studied using various types of jet and jet-like correlation measurements. The STAR detector with its full azimuthal and large pseudorapidity acceptance, as well as its wide transverse momentum (pT) coverage, is well-suited for these measurements. At mid-rapidity, azimuthal correlations of charged hadrons with the axis of a reconstructed trigger jet are used to study the modification of jet shapes and associated hadron yields from p+p to Au+Au. Dihadron correlations with back-to-back high-pT hadron pairs are used to investigate dijets and fragmentation biases. STAR's increased particle identification capabilities due to the Time-Of-Flight detector are utilized to investigate the differences between jet-related and bulk-related particle production. Dihadron correlations with identified trigger particles provide experimental tests of simple recombination theories. The comprehensive set of STAR jet-quenching measurements can be used to further constrain theories of parton energy loss at RHIC.

  10. Genuine Correlations of LikeSign Particles in Hadronic Z 0 Decays

    E-Print Network [OSTI]

    driven by that of like­ sign multiplets. This points to the likely influence of Bose­Einstein correlations. Some of the recently proposed algorithms to simulate Bose­Einstein e#ects, implemented

  11. "I'd Like to Check Out Two Books, One DVD, and One Electrical...

    Energy Savers [EERE]

    "I'd Like to Check Out Two Books, One DVD, and One Electrical Meter, Please." "I'd Like to Check Out Two Books, One DVD, and One Electrical Meter, Please." December 8, 2009 -...

  12. Automatic deployment of autonomous cars in a robotic urban-like environment (RULE)

    E-Print Network [OSTI]

    Itani, Sara T.

    We present a computational framework and experimental setup for deployment of autonomous cars in a miniature Robotic Urban-Like Environment (RULE). The specifications are given in rich, human-like language as temporal logic ...

  13. The role of the NOD-like receptor adaptor RIP2 in otitis media

    E-Print Network [OSTI]

    Lee, Jasmine

    2011-01-01

    SAN DIEGO The Role of the NOD-like Receptor Adaptor RIP2 inmolecular pattern interleukin NOD-like receptor non-typeable1. A schematic representation of NOD signaling via the RIP2

  14. Heavy standard model-like Higgs boson and a light stop fromYukawa...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Heavy standard model-like Higgs boson and a light stop from Yukawa-deflected gauge mediation Citation Details In-Document Search Title: Heavy standard model-like...

  15. A NOTE ON SPIRAL-LIKE POLYNOMIALS ALAN GLUCHOFF AND FREDERICK HARTMANN

    E-Print Network [OSTI]

    Hartmann, Frederick

    A NOTE ON SPIRAL-LIKE POLYNOMIALS ALAN GLUCHOFF AND FREDERICK HARTMANN Abstract. Let D be the unit. Univalent functions, spiral-like poynomials, starlike. 1 #12;2 ALAN GLUCHOFF AND FREDERICK HARTMANN class

  16. Composition of Dioxin-like PCBs in Fish: An Application for Risk

    E-Print Network [OSTI]

    Jackson, Don

    Composition of Dioxin-like PCBs in Fish: An Application for Risk Assessment S A T Y E N D R A P . B in Aroclors and that toxicity varies considerably among the congeners with dioxin-like PCBs (dl

  17. Forecasting the Most Likely Status of Wild Salmon in the California Central Valley in 2100

    E-Print Network [OSTI]

    Franks, Sierra E.; Lackey, Robert T.

    2015-01-01

    at things like efficient water use, energy efficiency, andto use the highest energy and water efficiency measures

  18. Sustainable Design Standards in India: The Excluded Issues 

    E-Print Network [OSTI]

    Gupta, K.; Haider, J.

    2008-01-01

    the essential significance of these critical issues in latest LEED Indian Guidelines in the current LEED standards with respect to comparison between performance of green buildings with and without the LEED certification....

  19. DEPARTMENT OF BIOLOGICAL SCIENCES CHEMICALS EXCLUDED FROM TRACKING

    E-Print Network [OSTI]

    Jia, Songtao

    Name CAS Number Ammonium iodide 12027064 Lithium acetate 546894 Potassium acetate 127082 Ammonium phosphate, dibasic 7783280 Lithium acetate, dihydrate 6108147 Potassium bicarbonate 298146 Ammonium silicate 10102257 Potassium phosphate, dibasic 7758114 Calcium acetate, anhydrous 62544 Lithium sulfate

  20. Highly connected sets and the excluded grid theorem

    E-Print Network [OSTI]

    Diestel, Reinhard

    grid theorem of Robertson and Seymour, the fact that a graph has no large grid minor if and only connected set of ver- tices. 1 Introduction The following theorem of Robertson and Seymour [5 & Seymour [5], by Robertson, Seymour & Thomas [7], and by Reed [3]. All these proofs are long and technical

  1. National Environmental Policy Act (NEPA) Categorically Excluded Actions |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy AEnergy Managing SwimmingMicrosoft TheDepartmentNationalEnergyGroup Report

  2. Guidelines Establishing Criteria for Excluding Buildings from the Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i nA Guide to Tapping STD-1128-2013levelGUIDE TO

  3. Evaluation Ratings Definitions (Excluding Utilization of Small Business)

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum12, 2015 InfographiclighbulbsDepartmentDeveloping new measuresEstimated Chapter

  4. Water-like solvation thermodynamics in a spherically symmetric solvent model

    E-Print Network [OSTI]

    Buldyrev, Sergey

    Water-like solvation thermodynamics in a spherically symmetric solvent model with two. The Jagla fluid has been recently shown to possess water-like structural, dynamic, and thermodynamic and thereby show that the Jagla fluid also displays water-like solvation thermodynamics. We further find low

  5. Finding IRC-like Meshes Sans Layer 7 Payloads Computer Science Dept.

    E-Print Network [OSTI]

    Binkley, Jim

    Finding IRC-like Meshes Sans Layer 7 Payloads Akshay Dua Computer Science Dept. Portland State Portland, OR, USA singh@cs.pdx.edu Abstract We present an algorithm for detecting IRC-like chat net- works of scanning hosts. We are currently able to dis- cover SSL-encoded IRC meshes as well as other chat- like

  6. Self-assembly of 21-arm star-like diblock copolymer in bulk and under cylindrical

    E-Print Network [OSTI]

    Lin, Zhiqun

    Self-assembly of 21-arm star-like diblock copolymer in bulk and under cylindrical confinement Yuci Xu,ab Weihua Li,*c Feng Qiuc and Zhiqun Lin*b Phase behaviors of a 21-arm star-like diblock copolymer the period of lamellae Dmultiarms formed from multi- arm star-like block copolymers with the number of arms f

  7. Jacobi-like Method for a Control Algorithm in Adaptive-Optics Imaging

    E-Print Network [OSTI]

    Pitsianis, Nikos P.

    Jacobi-like Method for a Control Algorithm in Adaptive-Optics Imaging Nikos P. Pitsianis', Brent L difficult and is approached using a heuristic Jacobi-like algorithm. Numerical tests indicate purpose here is to extend the mathematical theory behind a Jacobi-like heuristic optimization scheme

  8. Lyapunov-Like Conditions for the Existence of Zeno Behavior in Hybrid and Lagrangian Hybrid Systems

    E-Print Network [OSTI]

    Ames, Aaron

    Lyapunov-Like Conditions for the Existence of Zeno Behavior in Hybrid and Lagrangian Hybrid Systems Andrew Lamperski and Aaron D. Ames Abstract-- Lyapunov-like conditions that utilize generaliza- tions configuration space, we utilize our Lyapunov-like conditions to obtain easily verifiable necessary

  9. Polarization and Pressure-Dependence of 2p-1s Transitions in He-Like and Li-Like Neon Recoil Ions 

    E-Print Network [OSTI]

    Watson, R. L.; Palinkas, J.; Pedrazzini, G. J.; Bandong, B.; Can, C.; Church, David A.; Kenefick, R. A.

    1987-01-01

    VOLUME 35, NUMBER 4 FEBRUARY 15, 1987 Polarization and pressure dependence of 2p-1s transitions in He-like and Li-like neon recoil ions R. L. Watson, J. Palinkas, * G. J. Pedrazzini, B. Bandong, and C. Can Cyclotron Institute and Department... of Chemistry, Texas A&M University, College Station, Texas 77843 D. A. Church and R. A. Kenefick Department of Physics, Texas A&M University, College Station, Texas 77843 (Received 1 August 1986) The pressure dependences of 2p-1s transitions in H~- like...

  10. Wuhan ecoWise Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEtGeorgia:Illinois:Wizard Power PtyOhio:DoingMissouri:

  11. CONSORTIUM GETS WISE ABOUT ENERGY UPGRADES | Department of Energy

    Energy Savers [EERE]

    upgrade rebates through their utility, and the programs would provide an additional rebate for upgrades that achieved more than 15% energy savings. In Charleston, South...

  12. Step-wise supercritical extraction of carbonaceous residua

    DOE Patents [OSTI]

    Warzinski, Robert P. (Venetia, PA)

    1987-01-01

    A method of fractionating a mixture containing high boiling carbonaceous material and normally solid mineral matter includes processing with a plurality of different supercritical solvents. The mixture is treated with a first solvent of high critical temperature and solvent capacity to extract a large fraction as solute. The solute is released as liquid from solvent and successively treated with other supercritical solvents of different critical values to extract fractions of differing properties. Fractionation can be supplemented by solute reflux over a temperature gradient, pressure let down in steps and extractions at varying temperature and pressure values.

  13. Town of Carrboro - Worthwhile Investments Save Energy (WISE)...

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

    Nonprofit Savings Category Solar Water Heat Solar Photovoltaics Water Heaters Lighting Lighting ControlsSensors Heat Pumps Air conditioners Programmable Thermostats Building...

  14. SRP- PowerWise Business Solutions Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    SRPBusiness Solutions is a program designed to help SRP business customers manage energy usage and increase the energy efficiency of participating facilities. Within this program there are several...

  15. UC Cooperative Extension helps Californians use water wisely

    E-Print Network [OSTI]

    Meadows, Robin

    2014-01-01

    for all of California’s water users, from salmon and otherpeople in cities. Not only is water demand growing, but wenecessarily count on all the water that we’ve gotten used to

  16. FireWise Construction: Site Design & Building Materials

    E-Print Network [OSTI]

    by the ICC and the three statutory members of the International Code Council: Building Officials and Code-Urban Interface Code #12;About the Authors David Bueche, Ph.D., of Lakewood, Colo., works for Hoover Treated Wood code development, serves on the National Fire Protection Association (NFPA) and American Society

  17. SCE&G (Electric)- Residential EnergyWise Program

    Broader source: Energy.gov [DOE]

    South Carolina Electric and Gas (SCE&G) provides energy efficiency incentives to home owners in its service territory. The program partners with the national Home Performance with ENERGY STAR...

  18. SCE&G (Gas)- Residential EnergyWise Program

    Broader source: Energy.gov [DOE]

    South Carolina Electric and Gas (SCE&G) provides energy efficiency incentives to home owners in its service territory. Natural gas customers are eligible for rebates on water heaters, gas logs...

  19. SRP- EarthWise Solar Energy Incentive Program

    Broader source: Energy.gov [DOE]

    '''''NOTE: SRP reopened its incentive programs effective May 1, 2013. SRP has funding available for 12 MW of residential photovoltaic (PV) systems, 4 MW of small commercial PV systems, 5 MW of...

  20. Town of Carrboro - Worthwhile Investments Save Energy (WISE) Homes and

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE- Non-ResidentialAlliantPGEDepartment ofpresentation describes theFor

  1. Seattle HomeWise: Weatherization | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i nAandSummaryDISTDepartment of Energyresults.Eligibility Residential

  2. NOLA Wise Helps Spur Statewide Energy Efficiency Program | Department of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i nAand DOEDepartment of Energy009At26-2009 February 2009Forecasts

  3. National Grid EnergyWise Financing program | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i nAand DOEDepartment ofProgram |(Upstate New York) | Department(UpstateLow

  4. KIUC - Energy Wise Commercial Energy Efficiency Program | Department of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i nAand DOE Safety Standards Implementation July 17,76 I Street,|

  5. Detroit Public Lighting Department - Commercial and Industrial Energy Wise

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i Framing DocumentUnits at Eight- Special Advisor,Detroit Edison

  6. Wising Up Uncle Sam to Cybertricks | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyThe U.S.Lacledeutilities.Energy Thefull swing, andWindEnergyDrewOak Ridge

  7. Enforcement Letter, Wise Services, Inc - July 9, 2014 | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum12, 2015 Infographiclighbulbs - high-resolution JPG20,1 -Energy

  8. Mr. David Abney Chief Executive Officer Wise Services, Inc.

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties -Department of Energy MoratoriumMoving Forward on CCS1, 2015 Mr.9,

  9. In Ixtli In Yollotl/A (Wise) Face A (Wise) Heart: Reclaiming Embodied Rhetorical Traditions of Anahuac and Tawantinsuyu 

    E-Print Network [OSTI]

    Ri?os, Gabriela Raquel

    2012-10-19

    Theories of writing are one of the fundamental ways by which Indigenous peoples have been labeled as "uncivilized." In these discussions, writing becomes synonymous with history, literacy, and often times Truth. As such, ...

  10. Survey of vector-like fermion extensions of the Standard Model and their phenomenological implications

    E-Print Network [OSTI]

    Ellis, Sebastian A R; Gopalakrishna, Shrihari; Wells, James D

    2014-01-01

    With the renewed interest in vector-like fermion extensions of the Standard Model, we present here a study of multiple vector-like theories and their phenomenological implications. Our focus is mostly on minimal flavor conserving theories that couple the vector-like fermions to the SM gauge fields and mix only weakly with SM fermions so as to avoid flavor problems. We present calculations for precision electroweak and vector-like state decays, which are needed to investigate compatibility with currently known data. We investigate the impact of vector-like fermions on Higgs boson production and decay, including loop contributions, in a wide variety of vector-like extensions and their parameter spaces.

  11. The GammeV suite of experimental searches for axion-like particles

    SciTech Connect (OSTI)

    Steffen, Jason H.; Upadhye, Amol; /KICP, Chicago /Chicago U., EFI

    2009-08-01

    We report on the design and results of the GammeV search for axion-like particles and for chameleon particles. We also discuss plans for an improved experiment to search for chameleon particles, one which is sensitive to both cosmological and power-law chameleon models. Plans for an improved axion-like particle search using coupled resonant cavities are also presented. This experiment will be more sensitive to axion-like particles than stellar astrophysical models or current helioscope experiments.

  12. Sustainability E-Newsletter Fall/Winter 2013-2014 Like "Office of

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Sustainability E-Newsletter Fall/Winter 2013-2014 Like "Office of Environmental Policy" on FacebookDay..........................................................................................2 Campus Sustainability Day our Sustainability Coordinators......................................................6 Campus

  13. Possible Diamond-Like Nanoscale Structures Induced by Slow Highly-Charged Ions on Graphite (HOPG)

    E-Print Network [OSTI]

    Sideras-Haddad, E.

    2009-01-01

    diamond-like structures (nanodiamond) observed using Ramandefect centres 21 in a nanodiamond matrix. II. Experimentallike structures (nanodiamond). Here the surface treatment

  14. Sandia Energy - Sandia-Developed LED Pulser Delivers Laser-Like...

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

    Sandia-Developed LED Pulser Delivers Laser-Like Performance at Fraction of the Cost Home Energy CRF Facilities Capabilities News News & Events Research & Capabilities Systems...

  15. Kaolin in the net-like horizon of laterite in Hubei, south China

    E-Print Network [OSTI]

    Li, Zhaohui

    , halloysite, goethite and minor illite, whereas the white net-like veins contain mostly quartz, kaolinite, whereas yellow spots contain concentrations of kaolinite and goethite (Ambrosi & Nahon, 1986

  16. Facet-like Structures in Computer Science Napier University, School of Computing,

    E-Print Network [OSTI]

    Priss, Uta

    -like structures are used in computer science. 10 years ago the notion of "facets" was mainly restricted to libraryFacet-like Structures in Computer Science Uta Priss Napier University, School of Computing, u on a mathematical model for facets (and class hierarchies in general), called formal concept analysis, and discusses

  17. Defining the Origins of the NOD-Like Receptor System at the Base of Animal Evolution

    E-Print Network [OSTI]

    Defining the Origins of the NOD-Like Receptor System at the Base of Animal Evolution Christina mechanisms at the base of animal evolution. Key words: Hydra, innate immunity, epithelial defense, NOD and oligomerisation domain-like receptors (NLRs) or NODs. Vertebrate NLR genes encode regulatory cytosolic proteins

  18. ``Plate-like'' subsidence of the East Pacific RiseSouth Pacific superswell system

    E-Print Network [OSTI]

    Watts, A. B. "Tony"

    ``Plate-like'' subsidence of the East Pacific Rise­­South Pacific superswell system J. K. Hillier significantly, the superswell appears to be part of a large-scale, ``plate-like,'' subsidence that extends to the EPR crest, rather than an isolated shallowing that reverses the subsidence and causes uplift. We

  19. Atmospheric plasma deposition of diamond-like carbon coatings Angela M. Ladwig a,b,

    E-Print Network [OSTI]

    Hicks, Robert F.

    include ion beam deposition, cathodic arc spray, pulsed laser ablation, argon ion sputtering, and plasmaAtmospheric plasma deposition of diamond-like carbon coatings Angela M. Ladwig a,b, , Ronald D Available online xxxx Keywords: Atmospheric pressure plasma Diamond-like carbon deposition DLC PECVD

  20. Expert: This GOP primary 'like ultimate fighting'; Will it leave general election wounds?

    E-Print Network [OSTI]

    Fernandez, Eduardo

    Expert: This GOP primary 'like ultimate fighting'; Will it leave general election wounds? By JOHN says. "It's more like ultimate fighting. There are no gentlemen's rules." #12;But "gentleman's rules to Obama. In 1976, Ronald Reagan took his fight against then-President Gerald Ford to the convention

  1. Diffusion within a Layered, Graphite-Like, Spherical Electrode Theoretical Aspects

    E-Print Network [OSTI]

    Taylor, Philip L.

    Diffusion within a Layered, Graphite-Like, Spherical Electrode Theoretical Aspects Paul B. Antohi. Within this model, which mimics a layered, graphite-like spherical electrode, species can enter or leave further performance optimization of Li+ batteries have generated renewed interest into experimental

  2. IEEE INFOCOM 2001 Behavior of TCP-like elastic traffic at a buffered

    E-Print Network [OSTI]

    Schwefel, Hans-Peter

    IEEE INFOCOM 2001 Behavior of TCP-like elastic traffic at a buffered bottleneck router Hans by a stochastic process. The essential behavior of TCP-like flow-control mechanisms is captured in the analytic to existing congestion, the throttling mechanism is only activated when the buffer-occupancy at the bottleneck

  3. Engineering a Recyclable Elastin-like Polypeptide Capturing Scaffold for Non-Chromatographic Protein Purification

    E-Print Network [OSTI]

    Chen, Wilfred

    Engineering a Recyclable Elastin-like Polypeptide Capturing Scaffold for Non- Chromatographic and the reversible aggregation property of elastin-like polypeptide (ELP) to pro- vide fast and cost reduce the purifica- tion cost by recycling the ELP capturing scaffold, a truncated dockerin domain

  4. NEUTRON LIFETIME EXPERIMENT USING UCN STORAGE IN AN `ACCORDION-LIKE' TRAP

    E-Print Network [OSTI]

    Steyerl, Albert

    NEUTRON LIFETIME EXPERIMENT USING UCN STORAGE IN AN `ACCORDION-LIKE' TRAP BY ASHISH M. DESAI determination of the neutron lifetime has an impact on particle physics and cosmology. We report progress towards a measurement of the neutron lifetime using an accordion-like storage trap. Ultracold neutrons

  5. Use of seal-like robot PARO in sensory group therapy for older adults with dementia

    E-Print Network [OSTI]

    Sabanovic, Selma

    Use of seal-like robot PARO in sensory group therapy for older adults with dementia Wan-Ling Chang--This work presents the preliminary results of an eight- week study of the seal-like robot PARO being used adapted the concept of MSBT to the use of PARO as a multimodal sensory stimulus in a group activity

  6. Electronic structure of the Si(111):GaSe van der Waals-like surface termination

    E-Print Network [OSTI]

    Olmstead, Marjorie

    Electronic structure of the Si(111):GaSe van der Waals-like surface termination Reiner Rudolph-like surface termination has been determined by angle-resolved photoelectron spectroscopy using photons. This explains both the absence of a surface core-level shift in Si 2p photoelectron spectra of the terminated

  7. Multigrid-like Technique for Power Grid Analysis Joseph N. Kozhaya

    E-Print Network [OSTI]

    Najm, Farid N.

    Multigrid-like Technique for Power Grid Analysis Joseph N. Kozhaya University of Illinois, Urbana-micron VLSI designs include huge power grids that are required to distribute large amounts of current, at in a novel multigrid-like technique for the analysis of power grids. The grid is reduced to a coarser

  8. COMMUNICATIONS Deposition of aligned bamboo-like carbon nanotubes via microwave

    E-Print Network [OSTI]

    of carbon nanotubes on nickel,11 but twist-like defects also exist along carbon nano- tubes. The abilityCOMMUNICATIONS Deposition of aligned bamboo-like carbon nanotubes via microwave plasma enhanced for publication 31 August 2000 Aligned multiwall carbon nanotubes have been grown on silicon substrates

  9. Extending a C-like Language for Portable SIMD Programming Roland Leia Sebastian Hack

    E-Print Network [OSTI]

    Wald, Ingo

    Extending a C-like Language for Portable SIMD Programming Roland Leißa Sebastian Hack Compiler. However, automatic vector- ization techniques are often not powerful enough and suffer from restricted. In this paper, we show how a C-like language can be extended to allow for portable and efficient SIMD

  10. A Privacy Preservation Model for Facebook-like Social Network Systems

    E-Print Network [OSTI]

    Regina, University of

    A Privacy Preservation Model for Facebook-like Social Network Systems Philip W. L. Fong, Mohd Anwar-0-7731-0659 (print) ISBN 978-0-7731-0660 (online) #12;A Privacy Preservation Model for Facebook-Like Social Network growth in the popularity of social network systems, with Facebook being an archetypical example. Due

  11. Mar 24th 2011 | from the print edition 0 40Like Battery technology

    E-Print Network [OSTI]

    Braun, Paul

    Mar 24th 2011 | from the print edition 0 40Like Battery technology Highly charged A powerful experimental battery that can be recharged completely in minutes ENGINEERS have long dreamed of shortening the time it takes to recharge batteries. Currently, that can be hours. For applications like motor vehicles

  12. I Like it When You Act Like a Leader: A Role Congruity Account of Romantic Desire for Powerful Opposite-Sex Others 

    E-Print Network [OSTI]

    Wilkey, Brian 1987-

    2013-01-11

    such expectations. To this end, we examined perceivers’ romantic liking for opposite-sex targets depending on whether or not the targets conformed to a powerful role. Participants interacted with two opposite-sex partners in brief, recorded sessions. We manipulated...

  13. Method and apparatus for assessing material properties of sheet-like materials

    DOE Patents [OSTI]

    Telschow, Kenneth L. (Idaho Falls, ID); Deason, Vance A. (Idaho Falls, ID)

    2002-01-01

    Apparatus for producing an indication of a material property of a sheet-like material according to the present invention may comprise an excitation source for vibrating the sheet-like material to produce at least one traveling wave therein. A light source configured to produce an object wavefront and a reference wavefront directs the object wavefront toward the sheet-like material to produce a modulated object wavefront. A modulator operatively associated with the reference wavefront modulates the reference wavefront in synchronization with the traveling wave on the sheet-like material to produce a modulated reference wavefront. A sensing medium positioned to receive the modulated object wavefront and the modulated reference wavefront produces an image of the traveling wave in the sheet-like material, the image of the anti-symmetric traveling wave being related to a displacement amplitude of the anti-symmetric traveling wave over a two-dimensional area of the vibrating sheet-like material. A detector detects the image of the traveling wave in the sheet-like material.

  14. Gas-like state of $?$ clusters around $^{16}$O core in $^{24}$Mg

    E-Print Network [OSTI]

    T. Ichikawa; N. Itagaki; T. Kawabata; Tz. Kokalova; W. von Oertzen

    2011-02-08

    We have studied gas-like states of $\\alpha$ clusters around an $^{16}$O core in $^{24}$Mg based on a microscopic $\\alpha$-cluster model. This study was performed by introducing a Monte Carlo technique for the description of the THSR (Tohsaki Horiuchi Schuck R\\"{o}pke) wave function, and the coupling effect to other low-lying cluster states was taken into account. A large isoscalar monopole ($E0$) transition strength from the ground to the gas-like state is discussed. The gas-like state of two $\\alpha$ clusters in $^{24}$Mg around the $^{16}$O core appears slightly below the 2$\\alpha$-threshold e

  15. Shrinking $\\hbar$ as a recipe for revealing classical-like contributions in optical potential cross sections

    E-Print Network [OSTI]

    R. Anni

    2001-02-14

    A simple recipe for revealing classical-like contributions in optical potential cross sections is proposed. The recipe is based on the fact that the classical-like properties are not expected to depend on the actual value of $\\hbar$. This allows us to identify the classical-like characteristics of an optical potential cross section by simply repeating the calculation with different values of $\\hbar$, and observing which properties of the cross section are invariant. This method is applied to the cross sections of a few optical potentials used to describe the recent data of light heavy-ion elastic scattering.

  16. Stormwater Runoff Treats Our Streams Like Sewers State of the Nation's River 2008

    E-Print Network [OSTI]

    Lawrence, Deborah

    Stormwater Runoff Treats Our Streams Like Sewers State of the Nation's River 2008 POTOMAC. The result? Waterways that function more as sewers than as natural streams. For example, fecal coliform is the overflow from combined stormwater sewer systems. Altho

  17. Search for new ?[superscript 0]-like particles produced in association with a ?-lepton pair

    E-Print Network [OSTI]

    Lees, J.?P.

    We report on a search in e[superscript +]e[superscript -] annihilations for new ?[superscript 0]-like particles produced in association with a ?-lepton pair. These objects, with a similar mass and similar decay modes to ...

  18. Assessment of Dioxin-Like Soil Contamination in Mexico by Enzyme-Linked Immunosorbent Assay

    E-Print Network [OSTI]

    Hammock, Bruce D.

    Assessment of Dioxin-Like Soil Contamination in Mexico by Enzyme-Linked Immunosorbent Assay E contaminants found in soil (Lor- ber et al. 1998; Nadal et al. 2002), sediment (Hilscherova et al. 2003), air

  19. Students experiencing flu-like symptoms, such as fever with cough and/or sore throat,

    E-Print Network [OSTI]

    Bou-Zeid, Elie

    Students experiencing flu-like symptoms, such as fever with cough and/or sore throat, should other difficulty breathing beyond a typical cough. Inform Undergraduates: Notify the director

  20. Microscale wear behavior and crosslinking of PEG-like coatings for total hip replacements

    E-Print Network [OSTI]

    Kane, Sheryl R.; Ashby, Paul D.; Pruitt, Lisa A.

    2010-01-01

    In contrast, the 40°C coatings were much more wear-and tribology of PEG-like coatings on UHMWPE for total hiphydrated polymer-on-polymer coatings. J Biomed Mater Res B.

  1. Generation and search of axion-like light particle using intense crystalline field

    E-Print Network [OSTI]

    Wei Liao

    2011-07-19

    Intense electric field $\\sim 10^{10}-10^{11}$ V/cm in crystal has been known for a long time and has wide applications. We study the conversion of axion-like light particle and photon in the intense electric field in crystal. We find that the conversion of axion-like particle and photon happens for energy larger than keV range. We propose search of axion-like light particle using the intense crystalline field. We discuss the solar axion search experiment and a variety of shining-through-wall experiment using crystalline field. Due to the intense crystalline field which corresponds to magnetic field $\\sim 10^4-10^5$ Tesla these experiments are very interesting. In particular these experiments can probe the mass range of axion-like particle from eV to keV.

  2. On the analogy between vehicle and vehicle-like cavities with reverberation chambers

    E-Print Network [OSTI]

    Herbert, Steven; Loh, Tian-Hong; Wassell, Ian; Rigelsford, Jonathan

    2014-10-17

    to what extent this analogy is valid. Specifically, the cavity time constant, electromagnetic isolation and electric field uniformity are investigated for typical vehicle and vehicle-like cavities. It is found that the time constant is a global property...

  3. Design of human-like posture prediction for inverse kinematic posture control of a humanoid robot

    E-Print Network [OSTI]

    Thomann, Derik (Derik S.)

    2005-01-01

    A method and system has been developed to solve the kinematic redundancy for a humanoid redundant manipulator based on forward kinematic equation and the optimization of human-like constraints. The Multiple Objective ...

  4. A chondrule-like object captured by space-exposed aerogel on the international space station

    E-Print Network [OSTI]

    Meyers, Stephen R.

    A chondrule-like object captured by space-exposed aerogel on the international space station T (Bradley, 2004; Brownlee, 1985). On the other hand, MMs are collected by melting and filtering of Antarctic

  5. When Like Charges Attract: Interactions and Dynamics in Charge-Stabilized Colloidal

    E-Print Network [OSTI]

    Grier, David

    When Like Charges Attract: Interactions and Dynamics in Charge-Stabilized Colloidal Suspensions as protein folding, DNA complexation, and the stability of industrial suspensions. Since the goal highly charged colloidal spheres dispersed in simple electrolytes yield several surprises. Isolated pairs

  6. Two-loop self-energy correction in high-Z hydrogen-like ions

    E-Print Network [OSTI]

    V. A. Yerokhin; P. Indelicato; V. M. Shabaev

    2003-02-28

    A complete evaluation of the two-loop self-energy diagrams to all orders in Z\\alpha is presented for the ground state of H-like ions with Z\\ge 40.

  7. Self/Non-self Discrimination by Toll-like Receptor 9

    E-Print Network [OSTI]

    Mouchess, Maria Luz

    2011-01-01

    by Toll-like Receptor 9 by Maria Luz Mouchess A dissertationlike Receptor 9 By Maria Luz Mouchess Doctor of Philosophywork to my parents, Maria Luz Jaramillo Mouchess and Luis

  8. Managing prisons using a ‘business-like approach: a case study of the Scottish Prison Service 

    E-Print Network [OSTI]

    Sangkhanate, Assanee

    2012-06-26

    The primary aim of this research is to examine the extent which prison management has been influenced by New Public Management (NPM). Much has been written about the growing influence of NPM on public services like health, ...

  9. Bioinformatic analysis of chicken chemokines, chemokine receptors, and Toll-like receptor 21 

    E-Print Network [OSTI]

    Wang, Jixin

    2006-10-30

    Chemokines triggered by Toll-like receptors (TLRs) are small chemoattractant proteins, which mainly regulate leukocyte trafficking in inflammatory reactions via interaction with G protein-coupled receptors. Forty-two ...

  10. Vehicle Technologies Office Merit Review 2014: Gasoline-Like Fuel Effects on Advanced Combustion Regimes

    Broader source: Energy.gov [DOE]

    Presentation given by Oak Ridge National Laboratory at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about gasoline-like...

  11. Reliable Recovery of Piled Box-like Objects via Parabolically Deformable Superquadrics

    E-Print Network [OSTI]

    and generic depalletizing systems stems pri- marily from the car and food industries. Such systems and piled box-like objects. A vacuum gripper is used for grasping the objects from their exposed surfaces

  12. Fracture characterization of clays and clay-like materials using flattened Brazilian Test

    E-Print Network [OSTI]

    Agaiby, Shehab Sherif Wissa

    2013-01-01

    Fracture mechanics has been used for many years to study the mechanical behavior of brittle and quasi-brittle materials like concrete, rock, wood, and ceramics. To date, the application of fracture mechanics to soils has ...

  13. Bat-like Mobile Robot for Tracking a Moving Obstacle Billur Barshan and Roman Kuc

    E-Print Network [OSTI]

    Barshan, Billur

    Bat-like Mobile Robot for Tracking a Moving Obstacle Billur Barshan and Roman Kuc Yale Uthversity the prey. Strategies employing either qualitative (prey is to the left or right) or quantitative (range

  14. Vehicle Technologies Office Merit Review 2015: Gasoline-Like Fuel Effects on Advanced Combustion Regimes

    Broader source: Energy.gov [DOE]

    Presentation given by Oak Ridge National Laboratory at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about gasoline-like...

  15. EZH2 promotes a bi-lineage identity in basal-like breast cancer cells

    E-Print Network [OSTI]

    Granit, R. Z.

    The mechanisms regulating breast cancer differentiation state are poorly understood. Of particular interest are molecular regulators controlling the highly aggressive and poorly differentiated traits of basal-like breast ...

  16. Resonantly photo-pumped nickel-like erbium X-ray laser

    DOE Patents [OSTI]

    Nilsen, Joseph (Livermore, CA)

    1990-01-01

    A resonantly photo-pumped X-ray laser (10) that enhances the gain of seve laser lines that also lase because of collisional excitations and recombination processes, is described. The laser comprises an aluminum (12) and erbium (14) foil combination (16) that is driven by two beams (18, 20) of intense line focused (22, 24) optical laser radiation. Ground state nickel-like erbium ions (34) are resonantly photo-pumped by line emission from hydrogen-like aluminum ions (32).

  17. Wall-associated kinase-like polypeptide mediates nutritional status perception and response

    DOE Patents [OSTI]

    Yang, Zhenbiao; Karr, Stephen

    2014-02-11

    The disclosure relates to methods for modulating plant growth and organogenesis using dominant-negative receptor-like kinases. The disclosure further provides a method for increasing plant yield relative to corresponding wild type plants comprising modulating the expression in a plant of a nucleic acid encoding a Wall-Associated Kinase-like 14 polypeptide or a homolog thereof, and selecting for plants having increased yield or growth on a nutrient deficient substrate.

  18. o I would like to make a donation to the Center for Refugee and Disaster Response

    E-Print Network [OSTI]

    Scharfstein, Daniel

    o I would like to make a donation to the Center for Refugee and Disaster Response in the amount Affairs 615 N. Wolfe Street / Suite W1600 Baltimore, MD 21205-2179 You can also donate online at www.jhsph.edu/refugee/make_a_gift o I would like to receive e-mail updates The Center for Refugee and Disaster Response works with its

  19. Relativistic configuration-interaction calculation of $K\\alpha$ transition energies in beryllium-like iron

    E-Print Network [OSTI]

    Yerokhin, V A; Fritzsche, S

    2014-01-01

    We perform relativistic configuration-interaction calculations of the energy levels of the low-lying and core-excited states of beryllium-like iron, Fe$^{22+}$. The results include the QED contributions calculated by two different methods, the model QED operator approach and the screening-potential approach. The uncertainties of theoretical energies are estimated systematically. The predicted wavelengths of the K\\alpha transitions in beryllium-like iron improve previous theoretical results and compare favorably with the experimental data.

  20. Scattering of Klein–Gordon particles by a Kink-like potential

    SciTech Connect (OSTI)

    Hassanabadi, H.; Lu, Liangliang; Maghsoodi, E.; Liu, Guanghui; Zarrinkamar, S.

    2014-03-15

    The Klein–Gordon equation for the non-minimal vector and a scalar Kink-like potential is solved in terms of the hypergeometric functions. The scattering problem, i.e. the transmission and reflection coefficients, is studied as well. -- Highlights: •The Klein–Gordon equation for the non-minimal vector and a scalar Kink-like potential is solved. •We have calculated the corresponding transmission and reflection coefficients. •We discussed the behavior of the reflection and transmission coefficients vs. energy.

  1. Controlled synthesis of snowflake-like self-assemblies palladium nanostructures under microwave irradiation

    SciTech Connect (OSTI)

    Xie, Ting; Ma, Yue; Yang, Hanmin, E-mail: yanghanmin@hotmail.com; Li, Jinlin

    2013-08-01

    Graphical abstract: - Highlights: • We demonstrated the synthesis of snowflake-like palladium nanostructures for the first time. • We discussed the influencing factors on the synthesis of snowflake-like Pd nanostructures. • The molar ratio of H{sub 2}Pd{sub 4} to PVP at 5 is the optimal selection. • The growth process was discussed. - Abstract: Self-assembly snowflake-like palladium nanostructures were synthesized under microwave irradiation using H{sub 2}PdCl{sub 4} as precursor, benzyl alcohol as both solvent and reducing agent, and PVP as stabilizer. The Pd snowflake-like nanostructures were formed and then characterized by transmission electron microscopy (TEM) and X-ray powder diffraction. The TEM images showed that the Pd nano-snowflakes were self-assemblies organized by hundreds of small spherical nanoparticles. Pd snowflake-like nanostructures with well-defined shape and uniform size can be obtained by tuning the concentration of palladium precursor, the molar ratio of H{sub 2}PdCl{sub 4}/PVP, as well as the heating time by microwave irradiation. The possible growing process of the snowflake-like Pd structures was also proposed on the basis of investigating the properties of as-synthesized Pd nanostructures under different conditions.

  2. Amphitrite ornata Dehaloperoxidase (DHP): Investigations of Structural Factors That Influence the Mechanism of Halophenol Dehalogenation Using ;Peroxidase-like; Myoglobin Mutants and ;Myoglobin-like; DHP Mutants

    SciTech Connect (OSTI)

    Du, Jing; Huang, Xiao; Sun, Shengfang; Wang, Chunxue; Lebioda, Lukasz; Dawson, John H. (SC)

    2012-05-14

    Dehaloperoxidase (DHP), discovered in the marine terebellid polychaete Amphitrite ornata, is the first heme-containing globin with a peroxidase activity. The sequence and crystal structure of DHP argue that it evolved from an ancient O{sub 2} transport and storage globin. Thus, DHP retains an oxygen carrier function but also has the ability to degrade halophenol toxicants in its living environment. Sperm whale myoglobin (Mb) in the ferric state has a peroxidase activity {approx}10 times lower than that of DHP. The catalytic activity enhancement observed in DHP appears to have been generated mainly by subtle changes in the positions of the proximal and distal histidine residues that appeared during DHP evolution. Herein, we report investigations into the mechanism of action of DHP derived from examination of 'peroxidase-like' Mb mutants and 'Mb-like' DHP mutants. The dehalogenation ability of wild-type Mb is augmented in the peroxidase-like Mb mutants (F43H/H64L, G65T, and G65I Mb) but attenuated in the Mb-like T56G DHP variant. X-ray crystallographic data show that the distal His residues in G65T Mb and G65I are positioned {approx}0.3 and {approx}0.8 {angstrom}, respectively, farther from the heme iron compared to that in the wild-type protein. The H93K/T95H double mutant Mb with the proximal His shifted to the 'DHP-like' position has an increased peroxidase activity. In addition, a better dehaloperoxidase (M86E DHP) was generated by introducing a negative charge near His89 to enhance the imidazolate character of the proximal His. Finally, only minimal differences in dehalogenation activities are seen among the exogenous ligand-free DHP, the acetate-bound DHP, and the distal site blocker L100F DHP mutant. Thus, we conclude that binding of halophenols in the internal binding site (i.e., distal cavity) is not essential for catalysis. This work provides a foundation for a new structure-function paradigm for peroxidases and for the molecular evolution of the dual-function enzyme DHP.

  3. Studies of Intermittency-like Phenomena in Plasma turbulence at IPR

    SciTech Connect (OSTI)

    Jha, R.; Das, A.; Bisai, N.; Kaw, P. [Institute for Plasma Research, Bhat, Near Indira Bridge, Gandhinagar-382428 (India)

    2010-11-23

    The observation of intermittency in the turbulent scrape-off layer plasma of ADITYA tokamak was first reported about one and a half decade ago. In the last decade or so, several aspects of intermittency-like phenomena have been observed on tokamaks and other fusion devices throughout the world. A review of the research carried out at the Institute for Plasma Research (IPR) is presented, which closely follow the research trend on intermittency-like phenomena in plasmas worldwide. We also present our analysis of particle flux data in order to test the recently proposed fluctuation theorem, which states that the probability of 'entropy consuming' flux events falls off exponentially with the averaging time. This theorem, proposed in the context of small systems, is applied to macroscopic system like tokamak edge plasma by invoking an 'effective temperature' of the bath of drift waves from which, plasma objects take energy and carry out work of transporting matter

  4. Vapor-like liquid coexistence densities affect the extension of the critical point's influence zone

    E-Print Network [OSTI]

    Rivera, Jose Luis; Guerra-Gonzalez, Roberto

    2015-01-01

    The critical point affects the coexistence behavior of the vapor-liquid equilibrium densities. The length of the critical influence zone is under debate because for some properties, like shear viscosity, the extension is only a few degrees, while for others, such as the density order parameter, the critical influence zone range covers up to hundreds of degrees below the critical temperature. Here we show that for a simple molecular potential of ethane, the critical influence zone covers a wide zone of tens of degrees (below the critical temperature) down to a transition temperature, at which the apparent critical influence zone vanishes and the transition temperature can be predicted through a pressure analysis of the coexisting bulk liquid phase. The liquid phases within the apparent critical influence zone show low densities, making them behave internally like their corresponding vapor phases. Therefore, the experimentally observed wide extension of the critical influence zone is due to a vapor-like effect ...

  5. Minimal conditions for the existence of a Hawking-like flux

    E-Print Network [OSTI]

    Barcelo, Carlos; Sonego, Sebastiano; Visser, Matt

    2010-01-01

    We investigate the minimal conditions that an asymptotically flat general relativistic spacetime must satisfy in order for a Hawking-like Planckian flux of particles to arrive at future null infinity. We demonstrate that there is no requirement that any sort of horizon form anywhere in the spacetime. We find that the irreducible core requirement is encoded in an approximately exponential "peeling" relationship between affine coordinates on past and future null infinity. As long as a suitable adiabaticity condition holds, then a Planck-distributed Hawking-like flux will arrive at future null infinity with temperature determined by the e-folding properties of the outgoing null geodesics. The temperature of the Hawking-like flux can slowly evolve as a function of time. We also show that the notion of "peeling" of null geodesics is distinct, and in general different, from the usual notion of "inaffinity" used in Hawking's definition of surface gravity.

  6. Network Biology of Tumor Stem-like Cells Identified a Regulatory Role of CBX5 in Lung Cancer

    E-Print Network [OSTI]

    Yu, Yau-Hua

    Mounting evidence links cancers possessing stem-like properties with worse prognosis. Network biology with signal processing mechanics was explored here using expression profiles of a panel of tumor stem-like cells (TSLCs). ...

  7. Evaluation and Interconversion of Various Indicator PCB Schemes for PCB and Dioxin-Like PCB Toxic Equivalent Levels in Fish

    E-Print Network [OSTI]

    Arhonditsis, George B.

    Evaluation and Interconversion of Various Indicator PCB Schemes for PCB and Dioxin-Like PCB ToxicPCB schemes in estimating total of PCB congeners (PCB) and dioxin-like PCB toxic equivalent (dl

  8. High Resolution Near-Infrared Spectroscopy of FUors and FUor-like stars

    E-Print Network [OSTI]

    Tom Greene; Colin Aspin; Bo Reipurth

    2008-01-27

    We present new high resolution (R=18,000) near-infrared spectroscopic observations of a sample of classical FU Orionis stars (FUors) and other young stars with FUor characteristics that are sources of Herbig-Haro flows. Spectra are presented for the region 2.203 - 2.236 microns which is rich in absorption lines sensitive to both effective temperatures and surface gravities of stars. Both FUors and FUor-like stars show numerous broad and weak unidentified spectral features in this region. Spectra of the 2.280 - 2.300 micron region are also presented, with the 2.2935 micron v=2-0 CO absorption bandhead being clearly the strongest feature seen in the spectra all FUors and Fuor-like stars. A cross-correlation analysis shows that FUor and FUor-like spectra in the 2.203 - 2.236 micron region are not consistent with late-type dwarfs, giants, nor embedded protostars. The cross-correlations also show that the observed FUor-like Herbig-Haro energy sources have spectra that are substantively similar to those of FUors. Both object groups also have similar near-infrared colors. The large line widths and double-peaked nature of the spectra of the FUor-like stars are consistent with the established accretion disk model for FUors, also consistent with their near-infrared colors. It appears that young stars with FUor-like characteristics may be more common than projected from the relatively few known classical FUors.

  9. THE OCCURRENCE RATE OF EARTH ANALOG PLANETS ORBITING SUN-LIKE STARS

    SciTech Connect (OSTI)

    Catanzarite, Joseph; Shao, Michael

    2011-09-10

    Kepler is a space telescope that searches Sun-like stars for planets. Its major goal is to determine {eta}{sub Earth}, the fraction of Sun-like stars that have planets like Earth. When a planet 'transits' or moves in front of a star, Kepler can measure the concomitant dimming of the starlight. From analysis of the first four months of those measurements for over 150,000 stars, Kepler's Science Team has determined sizes, surface temperatures, orbit sizes, and periods for over a thousand new planet candidates. In this paper, we characterize the period probability distribution function of the super-Earth and Neptune planet candidates with periods up to 132 days, and find three distinct period regimes. For candidates with periods below 3 days, the density increases sharply with increasing period; for periods between 3 and 30 days, the density rises more gradually with increasing period, and for periods longer than 30 days, the density drops gradually with increasing period. We estimate that 1%-3% of stars like the Sun are expected to have Earth analog planets, based on the Kepler data release of 2011 February. This estimate of {eta}{sub Earth} is based on extrapolation from a fiducial subsample of the Kepler planet candidates that we chose to be nominally 'complete' (i.e., no missed detections) to the realm of the Earth-like planets, by means of simple power-law models. The accuracy of the extrapolation will improve as more data from the Kepler mission are folded in. Accurate knowledge of {eta}{sub Earth} is essential for the planning of future missions that will image and take spectra of Earth-like planets. Our result that Earths are relatively scarce means that a substantial effort will be needed to identify suitable target stars prior to these future missions.

  10. Self-oscillation in spin torque oscillator stabilized by field-like torque

    SciTech Connect (OSTI)

    Taniguchi, Tomohiro; Tsunegi, Sumito; Kubota, Hitoshi; Imamura, Hiroshi

    2014-04-14

    The effect of the field-like torque on the self-oscillation of the magnetization in spin torque oscillator with a perpendicularly magnetized free layer was studied theoretically. A stable self-oscillation at zero field is excited for negative ? while the magnetization dynamics stops for ??=?0 or ??>?0, where ? is the ratio between the spin torque and the field-like torque. The reason why only the negative ? induces the self-oscillation was explained from the view point of the energy balance between the spin torque and the damping. The oscillation power and frequency for various ? were also studied by numerical simulation.

  11. Large amplitude oscillation of magnetization in spin-torque oscillator stabilized by field-like torque

    SciTech Connect (OSTI)

    Taniguchi, Tomohiro Kubota, Hitoshi; Imamura, Hiroshi; Tsunegi, Sumito

    2015-05-07

    Oscillation frequency of spin torque oscillator with a perpendicularly magnetized free layer and an in-plane magnetized pinned layer is theoretically investigated by taking into account the field-like torque. It is shown that the field-like torque plays an important role in finding the balance between the energy supplied by the spin torque and the dissipation due to the damping, which results in a steady precession. The validity of the developed theory is confirmed by performing numerical simulations based on the Landau-Lifshitz-Gilbert equation.

  12. 5d $E_n$ Seiberg-Witten curve via toric-like diagram

    E-Print Network [OSTI]

    Sung-Soo Kim; Futoshi Yagi

    2015-06-16

    We consider 5d Sp(1) gauge theory with $E_{N_f+1}$ global symmetries based on toric(-like) diagram constructed from (p,q)-web with 7-branes. We propose a systematic procedure to compute the Seiberg-Witten curve for generic toric-like diagram. For $N_f=6,7$ flavors, we explicitly compute the Seiberg-Witten curves for 5d Sp(1) gauge theory, and show that these Seiberg-Witten curves agree with already known $E_{7,8}$ results. We also discuss a generalization of the Seiberg-Witten curve to rank-N cases.

  13. Magnetic configuration dependence of magnetoresistance in a Fe-porphyrin-like carbon nanotube spintronic device

    SciTech Connect (OSTI)

    Zeng, Jing; Chen, Ke-Qiu

    2014-01-20

    By using nonequilibrium Green's functions in combination with the density functional theory, we investigate the spin-dependent transport properties in a Fe-porphyrin-like carbon nanotube spintronic device. The results show that magnetoresistance ratio is strongly dependent on the magnetic configuration of the Fe-porphyrin-like carbon nanotube. Under the application of the external magnetic field, the magnetoresistance ratio of the device can be increased from about 19% to about 1020% by tuning the magnetic configuration in the device. Our results confirm that the magnetic configuration is a key factor for obtaining a high-performance spintronic device.

  14. High efficiency coaxial klystron-like relativistic backward wave oscillator with a premodulation cavity

    SciTech Connect (OSTI)

    Xiao Renzhen; Teng Yan; Chen Changhua; Sun Jun [Science and Technology on High Power Microwave Laboratory, Northwest Institute of Nuclear Technology, Xi'an 710024 (China)

    2011-11-15

    The klystron-like relativistic backward wave oscillator (RBWO) combines the transition radiation with Cerenkov radiation and has demonstrated microwave output of high power and high efficiency. The coaxial slow wave structure device can produce microwave with a lower frequency in a smaller cross section. For the purpose of high efficiency, low frequency, and miniaturization, a coaxial klystron-like RBWO with a premodulation cavity is presented. Particle-in-cell simulations show that a microwave with power of 1.15 GW and frequency of 2.1 GHz is generated with conversion efficiency of 48%, whereas for the device with a reflector, the efficiency is 38%.

  15. Monodromy and Jacobi-like Relations for Color-Ordered Amplitudes

    E-Print Network [OSTI]

    N. E. J. Bjerrum-Bohr; Poul H. Damgaard; Thomas Sondergaard; Pierre Vanhove

    2010-03-11

    We discuss monodromy relations between different color-ordered amplitudes in gauge theories. We show that Jacobi-like relations of Bern, Carrasco and Johansson can be introduced in a manner that is compatible with these monodromy relations. The Jacobi-like relations are not the most general set of equations that satisfy this criterion. Applications to supergravity amplitudes follow straightforwardly through the KLT-relations. We explicitly show how the tree-level relations give rise to non-trivial identities at loop level.

  16. Resonance-like nuclear processes in solids: 3rd and 4th order processes

    E-Print Network [OSTI]

    Péter Kálmán; Tamás Keszthelyi

    2013-03-06

    It is recognized that in the family of heavy charged particle and electron assisted double nuclear processes resonance-like behavior can appear. The transition rates of the heavy particle assisted 3rd-order and electron assisted 4th-order resonance like double nuclear processes are determined. The power of low energy nuclear reactions in $Ni-H$ systems formed in $Ni$ placed in $H_{2}$ gas environment is treated. Nuclear power produced by quasi-resonant electron assisted double nuclear processes in these $Ni-H$ systems is calculated. The power obtained tallies with experiments and its magnitude is considerable for practical applications.

  17. Metal oxide superconducting powder comprised of flake-like single crystal particles

    DOE Patents [OSTI]

    Capone, D.W.; Dusek, J.

    1994-10-18

    Powder of a ceramic superconducting material is synthesized such that each particle of the powder is a single crystal having a flake-like, nonsymmetric morphology such that the c-axis is aligned parallel to the short dimension of the flake. Nonflake powder is synthesized by the normal methods and is pressed into pellets or other shapes and fired for excessive times to produce a coarse grained structure. The fired products are then crushed and ground producing the flake-like powder particles which exhibit superconducting characteristics when aligned with the crystal lattice. 3 figs.

  18. Reynolds number dependence of drag reduction by rod-like polymers

    E-Print Network [OSTI]

    Yacine Amarouchene; Daniel Bonn; Hamid Kellay; Ting-Shek Lo; Victor S. L'vov; Itamar Procaccia

    2006-07-06

    We present experimental and theoretical results addressing the Reynolds number (Re) dependence of drag reduction by sufficiently large concentrations of rod-like polymers in turbulent wall-bounded flows. It is shown that when Re is small the drag is {\\em enhanced}. On the other hand when Re increases the drag is reduced and eventually the Maximal Drag Reduction (MDR) asymptote is attained. The theory is shown to be in excellent agreement with experiments, rationalizing and explaining all the universal and the non-universal aspects of drag reduction by rod-like polymers.

  19. LIKE A SUBURBAN DRONE by THE CAPITOL STEPS From Thank God I'm a Contra Boy

    E-Print Network [OSTI]

    Srinivasan, Aravind

    LIKE A SUBURBAN DRONE by THE CAPITOL STEPS From Thank God I'm a Contra Boy: Once upon a time you And a colonial home Like a suburban drone Ah you thought that life was meaningless joined the SDS you were so To have a cellular phone And a colonial home Like a suburban drone Ah you thought that life

  20. Kalinella bambusicola gen. et sp. nov. (Trebouxiophyceae, Chlorophyta), a novel coccoid Chlorella-like subaerial alga

    E-Print Network [OSTI]

    -like subaerial alga from Southeast Asiapre_534 159..169 Jirí Neustupa,* Yvonne Nemcová, Marek Eliás and Pavel, Czech Republic SUMMARY The traditional green algal genus Chlorella, which com- prised coccoid algae lineage of the trebouxiophycean Watanabea clade, dissimilar from other members of this group. The alga has

  1. : Catechin, green tea component, causes caspase independent necrosis-like cell death in chronic myelogenous leukemia

    E-Print Network [OSTI]

    Huang, Ching-Tsan

    : Catechin, green tea component, causes caspase independent necrosis-like cell death in chronic: 710­5. 2. Ahmad N, Feyes DK, Nieminen AL, Agarwal R, Mukhtar H. Green tea constituent epigallocatechin Inst, 1997. 89: 1881­6. 3. Nakazato T, Ito K, Miyakawa Y et al. Catechin, a green tea component

  2. THINKING LIKE ARCHIMEDES WITH A 3D PRINTER OLIVER KNILL AND ELIZABETH SLAVKOVSKY

    E-Print Network [OSTI]

    Knill, Oliver

    THINKING LIKE ARCHIMEDES WITH A 3D PRINTER OLIVER KNILL AND ELIZABETH SLAVKOVSKY Abstract. We illustrate Archimedes' method using models produced with 3D printers. This approach allowed us to create- iment, we follow his steps by building models produced with modern 3D printers. Archimedes was an early

  3. Is a Machine Realization of Truly Human-Like Intelligence Achievable?

    E-Print Network [OSTI]

    McClelland, James L. "Jay"

    Is a Machine Realization of Truly Human-Like Intelligence Achievable? James L. McClelland Published a century of research on machine intelligence, humans remain far better than our strongest computing machines at a wide range of natural cognitive tasks, such as object recognition, lan- guage comprehension

  4. DESIGN AND PERFORMANCE OF A FISH FIN-LIKE PROPULSOR FOR AUVS George V. Lauder1

    E-Print Network [OSTI]

    Lauder, George V.

    embarked on a research program designed to develop a maneuvering propulsor for AUVs based on the mechanical1 DESIGN AND PERFORMANCE OF A FISH FIN-LIKE PROPULSOR FOR AUVS George V. Lauder1 , Peter Madden1 of Mechanical and Aerospace Engineering, 707 22nd Street, Staughton Hall The George Washington University

  5. Efficient weakly-radiative wireless energy transfer: An EIT-like approach

    E-Print Network [OSTI]

    of renewable energy, energy storage and management, etc. In particular, there is a substantial recent interest [1­5] in enabling efficient and safe wireless energy transfer, motivated by the increased 0003Efficient weakly-radiative wireless energy transfer: An EIT-like approach Rafif E. Hamam

  6. Star-like polymer click-functionalized with small capping molecules: an initial investigation into

    E-Print Network [OSTI]

    Lin, Zhiqun

    , as well as being examined by proton nuclear magnetic resonance (1 H-NMR), Fourier transform infrared -pentylbiphenyl (5CB). Structure and phase behavior were evaluated by AFM and optical imaging. Star-like PAA display technology,3,4,20 photonics,5,21,22 optics,3,5,17,23 sensors and metamaterials.3,17 Furthermore

  7. ENHANCEMENT OF SUPERCONDUCTING Tc IN Pd-H LIKE COMPOUNDS BY OPTICAL PHONONS

    E-Print Network [OSTI]

    Boyer, Edmond

    1227 ENHANCEMENT OF SUPERCONDUCTING Tc IN Pd-H LIKE COMPOUNDS BY OPTICAL PHONONS J. P. BURGER and D.450 1. Introduction. - The high superconducting tran- sition temperatures recently observed in Pd [1 interaction inhibiting superconductivity in pure Pd. As the density of states in Pd-H is rather similar [5

  8. ORIGINAL PAPER Speech Preference is Associated with Autistic-Like Behavior

    E-Print Network [OSTI]

    Vouloumanos, Athena

    Research Council 2001). But indices of autism-like behaviors in the first year of life remain elusive- cies-typical perceptual biases that direct their attention to socially relevant stimuli such as voices non-speech and non-faces (Butterfield and Siperstein 1970; Johnson et al. 1991; Valenza et al. 1996

  9. Static vacuum solutions from convergent null data expansions at space-like infinity

    E-Print Network [OSTI]

    Static vacuum solutions from convergent null data expansions at space-like infinity Helmut Abstract We study formal expansions of asymptotically flat solutions to the static vacuum field equations characterization of all asymptotically flat solutions to the static vacuum field equations. PACS: 04.20.Ex, 04

  10. Implementing TMN-like Management Services in a TINA Compliant Architecture

    E-Print Network [OSTI]

    Griffin, David

    Implementing TMN-like Management Services in a TINA Compliant Architecture: A Case Study Abstract TINA aims to provide an architecture to enable telecommunications networks to support the flex in an integrated fashion. While the specifications in the TINA Service Architecture are well advanced, network

  11. Light-Like Noncommutativity, Light-Front Quantization and New Light on UV/IR Mixing

    E-Print Network [OSTI]

    M. M. Sheikh-Jabbari; A. Tureanu

    2010-10-02

    We revisit the problem of quantizing field theories on noncommutative Moyal spacetime with \\emph{light-like} noncommutativity. To tackle the issues arising from noncommuting and hence nonlocal time, we argue that for this case light-front quantization procedure should be employed. In this appropriate quantization scheme we perform the non-planar loop analysis for the light-like noncommutative field theories. One of the important and peculiar features of light-front quantization is that the UV cutoff of the light-cone Hamiltonian manifests itself as an IR cutoff for the light-cone momentum, $p^+$. Due to this feature, the naive results of covariant quantization for the light-like case allude to the absence of the UV/IR mixing in the light-front quantization. However, by a careful analysis of non-planar loop integrals we show that this is not the case and the UV/IR mixing persists. In addition, we argue in favour of the perturbative unitarity of light-like noncommutative field theories in the light-front quantization scheme.

  12. What is History? History is more than simply fact-gathering. Like all

    E-Print Network [OSTI]

    Saldin, Dilano

    What is History? History is more than simply fact-gathering. Like all of the liberal arts, history to formulate conclusions, test results and communicate new ideas. Career Opportunities History majors make good of history requires the ability to investigate, analyze and communicate complex interrelationships

  13. Neurocomputing 70 (2007) 26922700 Inter-spike-intervals analysis of AER Poisson-like generator hardware

    E-Print Network [OSTI]

    Barranco, Bernabe Linares

    2007-01-01

    Neurocomputing 70 (2007) 2692­2700 Inter-spike-intervals analysis of AER Poisson-like generator Sevilla, Spain Available online 10 May 2007 Abstract Address­Event­Representation (AER) is a communication). In developing AER-based systems it is very convenient to have available some means of generating AER streams

  14. Introduction The use of ethanol as a gasoline additive is likely to

    E-Print Network [OSTI]

    Alvarez, Pedro J.

    Introduction The use of ethanol as a gasoline additive is likely to increase in the near future investigators have developed mathematical models for predicting the effect of ethanol (added to gasoline at 10 these models provide valuable insight into the potential ground water impacts of ethanol in gasoline

  15. Discrete molecular dynamics studies of the folding of a protein-like model

    E-Print Network [OSTI]

    Buldyrev, Sergey

    Discrete molecular dynamics studies of the folding of a protein-like model Nikolay V Dokholyan1 to resolve in time the folding of model proteins in computer simulations. Different computational approaches). Results: We used the recently proposed approach of Zhou and Karplus to study the folding of a protein

  16. Extraordinary Transmission of Three-Dimensional Crescent-like Holes Arrays

    E-Print Network [OSTI]

    an extraordinary optical transmission in this non-planar perforated periodic array of 3DCLH when the electric fieldExtraordinary Transmission of Three-Dimensional Crescent-like Holes Arrays Yang Shen & Mingkai Liu peak is insensitive with the incident angles and sensitive with the angle between the electric field

  17. DEVELOPMENT OF FISH-LIKE SWIMMING BEHAVIOURS FOR AN AUTONOMOUS ROBOTIC FISH

    E-Print Network [OSTI]

    Hu, Huosheng

    DEVELOPMENT OF FISH-LIKE SWIMMING BEHAVIOURS FOR AN AUTONOMOUS ROBOTIC FISH Jindong Liu, Ian Dukes CO4 3SQ, United Kingdom Email: {jliua, idukes, rrknig, hhu}@essex.ac.uk Keywords: Robotic fish the fish movement into several basic behaviours, namely straight cruise, cruise in turn and sharp turn

  18. A Methodology of Modelling Fish-like Swim Patterns for Robotic Fish

    E-Print Network [OSTI]

    Hu, Huosheng

    A Methodology of Modelling Fish-like Swim Patterns for Robotic Fish Jindong Liu and Huosheng Hu@essex.ac.uk Abstract-- This paper presents a novel modelling methodology for our robotic fish, which considers the relative movement of the tail to the head in order to model variable swimming patterns for robotic fish

  19. 2006 Nature Publishing Group A Devonian tetrapod-like fish and the

    E-Print Network [OSTI]

    Bechtold, Jill

    © 2006 Nature Publishing Group A Devonian tetrapod-like fish and the evolution of the tetrapod body vertebrates (tetrapods) to lobe-finned fish (sarcopterygians) is well established, but the origin of major changes. Here we report the discovery of a well-preserved species of fossil sarcopterygian fish from

  20. Campus Art Walk Like many other colleges and universities, the campus

    E-Print Network [OSTI]

    Matrajt, Graciela

    Campus Art Walk Like many other colleges and universities, the campus shared by Cascadia of significant and beautiful works of art. The collection, located both inside and outside buildings and sculptures. Art on the CCC/UWB campus is the result of generous donations from private citizens

  1. On models for viscoelastic fluid-like materials that are mechanically incompressible and

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    On models for viscoelastic fluid-like materials that are mechanically incompressible and thermally of the full Navier­Stokes­Fourier system. J. Math. Fluid Mech., 11:274­302, 2009 Mechanically incompressible;Viscoelastic fluids ­ Maxwell model F l lsld µm m Mechanical analogue: Spring ­ energy storage. Dashpot

  2. Isatin Compounds as Noncovalent SARS Coronavirus 3C-like Protease Inhibitors

    E-Print Network [OSTI]

    Luhua, Lai

    , such as human rhinovirus (HRV) 3C protease. Therefore, HRV 3C protease inhibitors may also be potential HRV inhibitors were effective SARS CoV 3C-like protease inhibitors.13 They focused mainly on the isatin C-4, C-5, C-7, and N substituents, aiming at the two sites (P1, P2) that were important for HRV

  3. Osmotically induced deformation of capsid-like icosahedral vesicles Gaelle Bealle,ab

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Osmotically induced deformation of capsid-like icosahedral vesicles Gaelle Bealle,ab Jacques We report the osmotic deformation of micron-size catanionic vesicles with icosahedral symmetry (20 at low osmotic pressure gradients across the bilayer, or spherical for outwards gradients. Above

  4. On the Levy-walk Nature of Human Mobility: Do Humans Walk like Monkeys?

    E-Print Network [OSTI]

    Young, R. Michael

    such as the power-law distributions of human inter-contact times and that the simulation performance of mobileOn the Levy-walk Nature of Human Mobility: Do Humans Walk like Monkeys? Injong Rhee, Minsu Shin, Seongik Hong, Kyunghan Lee and Song Chong Abstract--We report that human walk patterns closely follow Levy

  5. Structural Basis for the Acyltransferase Activity of Lecithin:Retinol Acyltransferase-like Proteins*S

    E-Print Network [OSTI]

    Palczewski, Krzysztof

    , Ohio 44106 and the ¶ Department of Medicine, Columbia University, New York, New York 10032 Background, a representative member of this group, plays a key role in regulating triglyceride accumulation and energy acyltransferase-like proteins and provide evidence for their alternative robust lipid-dependent acyltransferase

  6. Engineered proteins stick like glue --even in water1 www.sciencedaily.com2

    E-Print Network [OSTI]

    South Bohemia, University of

    Engineered proteins stick like glue -- even in water1 www.sciencedaily.com2 3 Shellfish such as mussels and barnacles secrete very sticky proteins that help them cling to rocks or ship hulls, even naturally sticky mussel proteins as well as a bacterial protein found in biofilms --7 slimy layers formed

  7. SHARE: 0 0Like Share Tweet Adjust text size: NEWS CATEGORIES

    E-Print Network [OSTI]

    Chiao, Jung-Chih

    · Ubuntu Software Center Features a Game that Costs $50,000 (37,000) Advanced Power & Solar www REVIEWS >> MEET THE EDITORS >> 43k Find us on Google+ 190kLike Follow @softpedia TRENDING TODAY Home so you can place them on a sleeve for your smart phone ." "When the phone is out of battery power

  8. Compiler Analysis to Support Compiled Communication for HPF--like programs Xin Yuan \\Lambda

    E-Print Network [OSTI]

    Compiler Analysis to Support Compiled Communication for HPF--like programs Xin Yuan \\Lambda Dept at compile time, the compiled communication technique greatly improves the communication performance for communication patterns that are known at compile time. In order to support com­ piled communication

  9. Damage to nearby divertor components of ITER-like devices during giant ELMs and disruptions

    E-Print Network [OSTI]

    Harilal, S. S.

    Damage to nearby divertor components of ITER-like devices during giant ELMs and disruptions. Fusion 50 (2010) 115004 (7pp) doi:10.1088/0029-5515/50/11/115004 Damage to nearby divertor components. The simulation results of the integrated modelling indicate a significant potential damage of the divertor nearby

  10. Crystal Structure of Arcelin-5, a Lectin-like Defense Protein from Phaseolus vulgaris*

    E-Print Network [OSTI]

    Hamelryck, Thomas

    arcelin and -amylase inhibitor. In these so-called lectin-like proteins, respectively one and two loops essential for the sugar-binding capabilities of the legume lectins are deleted. The -amylase inhibitor inhibits -amy- lases of mammalian and insect origin but does not inhibit plant -amylases. Arcelin is only

  11. A green astro-comb for Earth-like exoplanet searches Chih-Hao Li,1,*

    E-Print Network [OSTI]

    Walsworth, Ronald L.

    optical spectrum analyzer and the insert spectrum is measured with a high resolution Fourier transform-like stars using periodic Doppler shift of stellar spectrum require better than 10 cm/s precision spectrograph is accurate to spectrum provides sufficient SNR to realize

  12. Testing quantum-like models of judgment for question order effect

    E-Print Network [OSTI]

    Thomas Boyer-Kassem; Sébastien Duchêne; Éric Guerci

    2015-08-25

    Lately, so-called "quantum" models, based on parts of the mathematics of quantum mechanics, have been developed in decision theory and cognitive sciences to account for seemingly irrational or paradoxical human judgments. We consider here some such quantum-like models that address question order effects, i.e. cases in which given answers depend on the order of presentation of the questions. Models of various dimensionalities could be used, can the simplest ones be empirically adequate? From the quantum law of reciprocity, we derive new empirical predictions that we call the Grand Reciprocity equations, that must be satisfied by several existing quantum-like models, in their non-degenerate versions. Using substantial existing data sets, we show that these non-degenerate versions fail the GR test in most cases, which means that, if quantum-like models of the kind considered here are to work, it can only be in their degenerate versions. However, we suggest that the route of degenerate models is not necessarily an easy one, and we argue for more research on the empirical adequacy of degenerate quantum-like models in general.

  13. Jet-like circulations occur in the `simple' geometries of gas planets and Earth's

    E-Print Network [OSTI]

    #12;Jet-like circulations occur in the `simple' geometries of gas planets and Earth's liquid to barotropize jets => life cycles of BC instability. large-scale PV gradients act as source of eddy entrophy The Jet Stream Conundrum Baldwin, Rhines, Huang & McIntyre, Nature 2007 #12;For Earth's oceans, density

  14. Improved Confinement in JET High {beta} Plasmas with an ITER-Like Wall

    E-Print Network [OSTI]

    Challis, C D; Beurskens, M; Buratti, P; Delabie, E; Drewelow, P; Frassinetti, L; Giroud, C; Hawkes, N; Hobirk, J; Joffrin, E; Keeling, D; King, D B; Maggi, C F; Mailloux, J; Marchetto, C; McDonald, D; Nunes, I; Pucella, G; Saarelma, S; Simpson, J

    2015-01-01

    The replacement of the JET carbon wall (C-wall) by a Be/W ITER-like wall (ILW) has affected the plasma energy confinement. To investigate this, experiments have been performed with both the C-wall and ILW to vary the heating power over a wide range for plasmas with different shapes.

  15. ConTrack: Finding the most likely pathways between brain regions using diffusion tractography

    E-Print Network [OSTI]

    Wandell, Brian A.

    to identify the most likely pathways connecting two regions. In a series of experiments using human data, we for measuring white matter pathways in the living human brain. DFT is often used to discover new pathways algorithms. Keywords: diffusion imaging, fiber tractography, MT+, corpus callosum, optic radiation Citation

  16. I would like all figures in my article published in Black and White Education in Brazil

    E-Print Network [OSTI]

    Barbosa, Marcia C. B.

    I would like all figures in my article published in Black and White Education in Brazil: Marcia C Postal 15051 91501970, Porto Alegre, RS, Brazil marcia. barbosa@ufrgs.br Keywords Gender, Physics, Brazil Abstract An overview of the Brazilian educational system is presented with the main

  17. Potential Threats from a Likely Nuclear Power Plant Accident: a Climatological Trajectory Analysis

    E-Print Network [OSTI]

    Chen, Shu-Hua

    in the near future as insecure nuclear power plants with a high risk of accidents remain in the regionPotential Threats from a Likely Nuclear Power Plant Accident: a Climatological Trajectory Analysis at the Metsamor Nuclear Power Plant would influence all of Turkey. Furthermore, vulnerable regions in Turkey after

  18. ORIGINAL ARTICLE Chronic dim light at night provokes reversible depression-like

    E-Print Network [OSTI]

    Nelson, Randy J.

    .96; published online 24 July 2012 Keywords: BDNF; cytokine; hamster; hippocampus; light pollution; Phodopus in the United States and Europe experience nightly light pollution.8 Such unnatural conditions almost certainlyORIGINAL ARTICLE Chronic dim light at night provokes reversible depression-like phenotype: possible

  19. WHY MECHANICAL DESIGN CANNOT BE LIKE VLSI DESIGN Daniel E Whitney

    E-Print Network [OSTI]

    Whitney, Daniel

    4/4/96 1 WHY MECHANICAL DESIGN CANNOT BE LIKE VLSI DESIGN by Daniel E Whitney MIT ABSTRACT mechanical design from approaching the ideal of VLSI design methods. The argument is accompanied by examples and brief histories of the evolution of VLSI design methods and attempts to systematize mechanical design

  20. A Vervaat-like path transformation for the re ected Brownian bridge

    E-Print Network [OSTI]

    Henri Poincaré -Nancy-Université, Université

    A Vervaat-like path transformation for the re ected Brownian bridge conditioned on its local time transformation for the re ected Brownian bridge conditioned on its local time at 0: up to random shifts, this process equals the two processes constructed from a Brownian bridge and a Brownian excursion by adding

  1. On The Method of Precise Calculations Of Energy Levels of Hydrogen-like Atoms

    E-Print Network [OSTI]

    N. A. Boikova; Y. N. Tyukhtyaev; R. N. Faustov

    2003-11-22

    We describe a method for deriving logarithmic corrections in the mass ratio to the S-level of a hydrogen-like atom. With this method, a number of new corrections of this type are calculated analitically for the first time.

  2. Synthesis of flower-like Boehmite (AlOOH) via a simple solvothermal process without surfactant

    SciTech Connect (OSTI)

    Li, Guangci; Liu, Yunqi; Liu, Di; Liu, Lihua; Liu, Chenguang

    2010-10-15

    Boehmite (AlOOH) with hierarchical flower-like structures was synthesized by the solvothermal reaction of AlCl{sub 3}.6H{sub 2}O in the presence of ethanol and toluene at 200 {sup o}C for 24 h. The product was characterized by X-ray powder diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The results show that boehmite with flower-like nanostructures, which aggregated together by the weak hydrogen bonds, was formed through dissolution-deposition process of boehmite microcrystals and the toluene has a great effect on the morphology of product in the reaction system. Meanwhile, the {gamma}-Al{sub 2}O{sub 3} was also obtained by calcination of above product at 500 {sup o}C for 2 h, and the flower-like morphology kept no change. The surface area of {gamma}-Al{sub 2}O{sub 3} powder was determined to be 166.8 m{sup 2}/g by N{sub 2} adsorption measurement. The possible formation mechanism of flower-like boehmite nanostructures was proposed and discussed.

  3. Optical apparatus for conversion of whispering-gallery modes into a free space gaussian like beam

    DOE Patents [OSTI]

    Stallard, B.W.; Makowski, M.A.; Byers, J.A.

    1992-05-19

    An optical converter for efficient conversion of millimeter wavelength whispering-gallery gyrotron output into a linearly polarized, free-space Gaussian-like beam is described. The converter uses a mode-converting taper and three mirror optics. The first mirror has an azimuthal tilt to eliminate the k[sub [phi

  4. Phenothiazines Inhibit Hepatitis C Virus Entry, Likely by Increasing the Fluidity of Cholesterol-Rich Membranes

    E-Print Network [OSTI]

    Phenothiazines Inhibit Hepatitis C Virus Entry, Likely by Increasing the Fluidity of Cholesterol hepatitis C virus (HCV), more effective therapies are still urgently needed. We and others previously inhibitors. Hepatitis C virus (HCV) infects at least 130 million people worldwide and is the major cause

  5. Study: Among Street-Involved Youth, Women Twice as Likely to be Infected with Hepatitis C

    E-Print Network [OSTI]

    Kavanagh, Karen L.

    Study: Among Street-Involved Youth, Women Twice as Likely to be Infected with Hepatitis C Vancouver the hepatitis C virus (HCV), according to a new study by the BC Centre for Excellence in HIV/AIDS (BC surveillance data, on a national scale, men have higher rates of hepatitis C diagnosis than women (36.8 per 100

  6. Structure of the hepatitis E virus-like particle suggests mechanisms for virus assembly

    E-Print Network [OSTI]

    Tao, Yizhi Jane

    Structure of the hepatitis E virus-like particle suggests mechanisms for virus assembly (received for review May 1, 2009) Hepatitis E virus (HEV), a small, non-enveloped RNA virus in the family Hepeviridae, is associated with endemic and epidemic acute viral hepatitis in developing countries. Our 3.5-Å

  7. Implementing Bubblegrams: The Use of Haar-Like Features for Human-Robot

    E-Print Network [OSTI]

    Implementing Bubblegrams: The Use of Haar-Like Features for Human-Robot Interaction James E. Young Email: {jyoung;ehud;boyd}@cpsc.ucalgary.ca Abstract-- Bubblegrams - a human-robot interaction (HRI) technique - uses Mixed Reality (MR) to allow collocated hu- mans and robots to interact directly by visually

  8. Some Like it Hot? Thermal Feedback for Mobile Devices Graham Wilson, Martin Halvey, Stephen A. Brewster

    E-Print Network [OSTI]

    Brewster, Stephen

    perception and this is not the focus of this paper. Fundamental HCI research needs to be conducted we focus on in this paper. There are many potential uses for thermal feedback; the following usageSome Like it Hot? Thermal Feedback for Mobile Devices Graham Wilson, Martin Halvey, Stephen A

  9. CONGRESSIONAL RECORD --SENATES9468 September 19, 2001 Meanwhile, it is likely that there could be

    E-Print Network [OSTI]

    Bernstein, Daniel

    Currently, supply does not seem to be an issue. There is a downward trend in the price of distillates, likely due to the glut of jet fuel. Gasoline is moving upward but cer- tainly not abnormally. If there is a move from air travel to travel by car, that would seem to encourage an increase in gasoline. If however

  10. DETECTION OF IMPULSE-LIKE AIRBORNE SOUND FOR DAMAGE IDENTIFICATION IN ROTOR BLADES OF WIND TURBINES

    E-Print Network [OSTI]

    Boyer, Edmond

    DETECTION OF IMPULSE-LIKE AIRBORNE SOUND FOR DAMAGE IDENTIFICATION IN ROTOR BLADES OF WIND TURBINES burdens of wind turbines. To detect damage of rotor blades, several research projects focus on an acoustic, rotor blade, wind turbine INTRODUCTION There are several publications of non destructive damage

  11. A Coarse-Grained Protein Model in a Water-like Solvent

    E-Print Network [OSTI]

    Buldyrev, Sergey

    A Coarse-Grained Protein Model in a Water-like Solvent Sumit Sharma1 *, Sanat K. Kumar1 , Sergey V an explicit atom description of proteins in solvent can be computationally expensive. On the other hand, coarse-grained protein models in implicit solvent miss essential features of the hydrophobic effect

  12. The habitability and detection of Earth-like planets orbiting cool white L. Fossati1

    E-Print Network [OSTI]

    The habitability and detection of Earth-like planets orbiting cool white dwarfs. L. Fossati1 orbiting white dwarfs. As a white dwarf cools from 6000 K to 4000 K, a planet orbiting at 0.01 AU would with the persistence of complex life. Po- larisation due to a terrestrial planet in the CHZ of a cool white dwarf

  13. http://www.markelowitz.com/exobiology.htm The Search for Earth-like

    E-Print Network [OSTI]

    Walter, Frederick M.

    planets at hot Jupiters - massive gas giants close to the star (but cool around M dwarfs). A few planetaryhttp://www.markelowitz.com/exobiology.htm #12;The Search for Earth-like Planets ·0.95m telescope;Kepler Planets #12;Kepler Planet Summary · As of 10/1/2011 · 1235 planet candidates · 25 confirmed

  14. Ntru-like Public Key Cryptosystems beyond Dedekind Domain Up to Alternative Algebra

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Ntr¯u-like Public Key Cryptosystems beyond Dedekind Domain Up to Alternative Algebra Ehsan Malekian) as well as non-associative Octonions (a power-associative and alternative algebra of dimension eight over: Public Key Cryptography, Ntr¯u, Alternative algebra, lattice based cryptogra- phy, non

  15. Android as a Telecommunication Medium with a Human-like Presence

    E-Print Network [OSTI]

    Kanda, Takayuki

    Android as a Telecommunication Medium with a Human-like Presence Daisuke Sakamoto1&2 , Takayuki, we realize human telepresence by developing a remote-controlled android system called Geminoid HI-1 the android than when he appeared on a video monitor in a video conference system. In addition, participants

  16. PRINT CHARACTERS LIKE THIS CORRECT INCORRECT Consent to Request Consumer Report & Investigative Consumer Report Information

    E-Print Network [OSTI]

    New Mexico, University of

    (FACIS®) Office of Inspector General Sanctions (OIG) Other Please List: I acknowledge receiptPRINT CHARACTERS LIKE THIS CORRECT INCORRECT Consent to Request Consumer Report & Investigative Consumer Report Information Applicant's First Name or Initial Last Name I understand that The University

  17. Improved recognition of native-like protein structures using a family of designed sequences

    E-Print Network [OSTI]

    Koehl, Patrice

    Improved recognition of native-like protein structures using a family of designed sequences Patrice on computational protein design. The model structure is used as input to design a family of low free energy Koehl* and Michael Levitt Department of Structural Biology, Fairchild Building, Stanford University

  18. Method for removing adhering or dust-like deposits in systems handling uranium hexafluoride

    SciTech Connect (OSTI)

    Bacher, W.; Jacob, E.

    1984-02-28

    A process is claimed for removing adhering or dust-like deposits in an apparatus which handles uranium hexafluoride. The process includes the steps of: (a) reacting the deposits with a gaseous boron halogenide other than boron trifluoride, to form at least one uranium halogenide; and (b) reacting the at least one uranium halogenide with a fluorine containing substance to form uranium hexafluoride.

  19. ACCELERATED COMMUNICATION Aspects of Dioxin Toxicity Are Mediated by Interleukin 1-Like

    E-Print Network [OSTI]

    Bradfield, Christopher A.

    ACCELERATED COMMUNICATION Aspects of Dioxin Toxicity Are Mediated by Interleukin 1-Like Cytokines, 2005 ABSTRACT Exposure to 2,3,7,8-tetrachlorodibenzo-p-dioxin (dioxin) re- sults in a broad spectrum of toxic effects. Most, if not all, of these responses are dependent upon the binding of dioxin to the aryl

  20. Exciton-like trap states limit electron mobility in TiO2 nanotubes

    E-Print Network [OSTI]

    Exciton-like trap states limit electron mobility in TiO2 nanotubes Christiaan Richter and Charles A , that low mobility in polycrystalline TiO2 nanotubes is not due to scattering from grain boundaries (electrons) be transported through an anodic TiO2 electrode, either along the length of nanotubes in the case

  1. High surface area diamond-like carbon electrodes grown on vertically aligned carbon nanotubes

    E-Print Network [OSTI]

    Bristol, University of

    High surface area diamond-like carbon electrodes grown on vertically aligned carbon nanotubes H packed forests of vertically aligned multiwall carbon nanotubes (VACNTs). The DLC:VACNT composite film and high corrosion resistance [13,14]. Other type of dopants, including nickel and boron, also result

  2. Origami-like Folded MEMS for Realization of TIMU: Fabrication Technology and Initial

    E-Print Network [OSTI]

    Chen, Zhongping

    single-axis sensors and then folding them into a 3-D Fig. 1. Commercial MEMS IMUs Performance Fig. 2 for assembly of the integrated MEMS sensor cluster in a 3-D configuration, or folding in a 3-D shape. FoldedOrigami-like Folded MEMS for Realization of TIMU: Fabrication Technology and Initial Demonstration

  3. Wrinkle development analysis in thin sail-like structures using MITC shell finite elements

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Wrinkle development analysis in thin sail-like structures using MITC shell finite elements D submitted to Finite Elements in Analysis and Design September 20, 2012 hal-00733994,version1-20Sep2012 Author manuscript, published in "Finite Elements in Analysis and Design 64 (2013) 48-64" DOI : 10.1016/j

  4. Further Evidences for Spin Glass like behavior in NiO nanoparticles

    E-Print Network [OSTI]

    S. D. Tiwari; K. P. Rajeev

    2004-08-26

    Nickel oxide nanoparticles are prepared by a sol gel method and characterized by x-ray diffraction and transmission electron microscope. Here we present measurements on temperature and field dependence of magnetization and time dependence of thermoremanent magnetization. Our conclusion based on these measurements is that the system shows spin glass like behavior.

  5. The Challenges of Hardware Synthesis from C-like Languages Stephen A. Edwards

    E-Print Network [OSTI]

    The Challenges of Hardware Synthesis from C-like Languages Stephen A. Edwards Department of integrated circuits we can fabricate imposes a continuing need for ways to de- scribe complex hardware as specification languages for digital hardware. Yet, tools based on this idea have seen little commercial interest

  6. Microfluidic Assembly of Janus-Like Dimer Capsules Annie Xi Lu,

    E-Print Network [OSTI]

    Raghavan, Srinivasa

    . Microscale aqueous droplets bearing the biopolymer chitosan are generated in situ within a chip and rotation in an external rotating magnetic field, much like a magnetic stir bar. The overall approach magnetic chains of microparticles.3 However, the process used to make the chains required manual

  7. Making Search Efficient on Gnutella-like P2P Systems Department of ECECS

    E-Print Network [OSTI]

    Zhu, Yingwu "Jason"

    and document indices due to node churn in P2P networks. For example, the churn rate of coming and going nodes]. Node churn complicates the task of search on structured P2P networks. First, each node failure requires and effectively. However, node churn causes little problem for Gnutella- like P2P systems because such systems

  8. Testing minimal lepton flavor violation with extra vector-like leptons at the LHC

    E-Print Network [OSTI]

    Eilam Gross; Daniel Grossman; Yosef Nir; Ofer Vitells

    2010-01-17

    Models of minimal lepton flavor violation where the seesaw scale is higher than the relevant flavor scale predict that all lepton flavor violation is proportional to the charged lepton Yukawa matrix. If extra vector-like leptons are within the reach of the LHC, it will be possible to test the resulting predictions in ATLAS/CMS.

  9. Excitation energies and transition rates in the 3d2 states of Ca-like ions

    E-Print Network [OSTI]

    Johnson, Walter R.

    Excitation energies and transition rates in the 3d2 states of Ca-like ions U. I. Safronova,1 W. R October 2000; published 14 February 2001 Energies, transition probabilities, and lifetimes are calculated matrix elements. The resulting transition energies and lifetimes are compared with experimental values

  10. Using Groupings of Static Analysis Alerts to Identify Files Likely to Contain Field Failures

    E-Print Network [OSTI]

    Sherriff, Mark S.

    of a field failure. Our technique uses singular value decomposition to generate groupings of static analysisUsing Groupings of Static Analysis Alerts to Identify Files Likely to Contain Field Failures Mark S@csc.ncsu.edu ABSTRACT In this paper, we propose a technique for leveraging historical field failure records

  11. The Threading Program of PAINT PAINT is a PAirwise INteraction based Threading algorithm like RAPTOR(1).

    E-Print Network [OSTI]

    Zhang, Yang

    1 The Threading Program of PAINT PAINT is a PAirwise INteraction based Threading algorithm like between cores of proteins, and gap penalty are considered in PAINT. The score function of PAINT function and can be solved by integer linear programming. In PAINT, the structure of a protein is composed

  12. Frosh senator ignores `Rubio for VP' push Tea partyers, establishment like what they see in young

    E-Print Network [OSTI]

    Fernandez, Eduardo

    Frosh senator ignores `Rubio for VP' push Tea partyers, establishment like what they see in young the dapper, articulate and ambitious Miami native -- who is admired by tea party activists and the party] is somebody that is beloved by the tea party who holds statewide office in a swing state and, oh, is Hispanic

  13. Evolution of modular intraflagellar transport from a coatomer-like progenitor

    E-Print Network [OSTI]

    Sali, Andrej

    Evolution of modular intraflagellar transport from a coatomer-like progenitor Teunis J. P. van Dama of Pharmaceutical Chemistry, and e California Institute for Quantitative Biosciences, University of California, San Francisco, CA 94158 Edited by Russell F. Doolittle, University of California at San Diego, La Jolla, CA

  14. Structural Basis of Viral RNA Recognition by RIG-I-Like Receptors 

    E-Print Network [OSTI]

    Lu, Cheng

    2012-10-19

    RIG-I-like receptors (RLRs), RIG-I, MDA5, and LGP2, are a family of innate immune receptors that recognize viral RNA in the cytoplasm and initiate antiviral responses including the induction of type I interferons and other ...

  15. CARBON SEQUESTRATION IN ARABLE SOILS IS LIKELY TO INCREASE NITROUS OXIDE EMISSIONS, OFFSETTING

    E-Print Network [OSTI]

    CARBON SEQUESTRATION IN ARABLE SOILS IS LIKELY TO INCREASE NITROUS OXIDE EMISSIONS, OFFSETTING in strategies for climate protection. 1. Introduction Carbon sequestration has been highlighted recently concentration of carbon dioxide (CO2) in the atmo- sphere include sequestering carbon (C) in soils

  16. Adding an energy-like conservation law to the leapfrog integrator

    E-Print Network [OSTI]

    A. C. Maggs

    2013-01-09

    The leapfrog integrator is widely used because of its excellent stability in molecular dynamics simulation. This is recognized as being due to the existence of a discrete variational structure of the equations. We introduce a modified leapfrog method which includes an additional energy-like conservation law by embedding a molecular dynamics simulation within a larger dynamical system.

  17. Theoretical Treatment of the Thermophysical Properties of Fluids Containing Chain-like Molecules

    SciTech Connect (OSTI)

    Carol K. Hall

    2008-11-14

    This research program was designed to enhance our understanding of the behavior of fluids and fluid mixtures containing chain-like molecules. The original objective was to explain and predict the experimentally observed thermophysical properties, including phase equilibria and dynamics, of systems containing long flexible molecules ranging in length from alkanes to polymers. Over the years the objectives were expanded to include the treatment of molecules that were not chain-like. Molecular dynamics and Monte Carlo computer simulations were used to investigate how variations in molecular size, shape and architecture influence the types of phase equilibria, thermodynamic properties, structure and surface interactions that are observed experimentally. The molecular insights and theories resulting from this program could eventually serve as the foundation upon which to build correlations of the properties of fluids that are both directly and indirectly related to the Nation’s energy resources including: petroleum, natural gas, and polymer solutions, melts, blends, and materials.

  18. Interpretation of Vector-like Quark Searches: Heavy Gluons in Composite Higgs Models

    E-Print Network [OSTI]

    Juan Pedro Araque; Nuno Filipe Castro; Jose Santiago

    2015-07-20

    Pair production of new vector-like quarks in pp collisions is considered model independent as it is usually dominated by QCD production. We discuss the interpretation of vector-like quark searches in the case that QCD is not the only relevant production mechanism for the new quarks. In particular we consider the effect of a new massive color octet vector boson with sizeable decay branching ratio into the new quarks. We pay special attention to the sensitivity of the Large Hadron Collider experiments, both in run-1 and early run-2, to differences in the kinematical distributions from the different production mechanisms. We have found that even though there can be significant differences in some kinematical distributions at the parton level, the differences are washed out at the reconstruction level. Thus, the published experimental results can be reinterpreted in models with heavy gluons by simply rescaling the production cross section.

  19. Pseudoscalar Portal Dark Matter and New Signatures of Vector-like Fermions

    E-Print Network [OSTI]

    JiJi Fan; Savvas M. Koushiappas; Greg Landsberg

    2015-07-24

    Fermionic dark matter interacting with the Standard Model sector through a pseudoscalar portal could evade the direct detection constraints while preserving a WIMP miracle. We study the LHC constraints on the pseudoscalar production in simplified models with the pseudoscalar either dominantly coupled to b quarks or tau leptons and explore their implications for the GeV excesses in gamma ray observations. We also investigate models with new vector-like fermions that could realize the simplified models of pseudoscalar portal dark matter. These models yield new decay channels and signatures of vector-like fermions, for instance, bbb, btautau, and tautautau resonances. Some of the signatures have already been strongly constrained by the existing LHC searches and the parameter space fitting the gamma ray excess is further restricted. On the other hand, the pure tau-rich final state is only weakly constrained so far due to the small electroweak production rate.

  20. Ultrafast field control of symmetry, reciprocity, and reversibility in buckled graphene-like materials

    E-Print Network [OSTI]

    Kelardeh, Hamed Koochaki; Stockman, Mark I

    2015-01-01

    We theoretically show that buckled two-dimensional graphene-like materials (silicene and germanene) subjected to a femtosecond strong optical pulse can be controlled by the optical field component normal to their plane. In such strong fields, these materials are predicted to exhibit non-reciprocal reflection, optical rectification and generation of electric currents both parallel and normal to the in-plane field direction. Reversibility of the conduction band population is also field- and carrier-envelope phase controllable. There is a net charge transfer along the material plane that is also dependent on the normal field component. Thus a graphene-like buckled material behaves analogously to a field-effect transistor controlled and driven by the electric field of light with subcycle (femtosecond) speed.

  1. Electromagnetially-induced-transparency-like ground-state cooling in a double-cavity optomechanical system

    E-Print Network [OSTI]

    Yujie Guo; Kai Li; Wenjie Nie; Yong Li

    2014-07-19

    We propose to cool a mechanical resonator close to its ground state via an electromagnetically-induced-transparency- (EIT-) like cooling mechanism in a double-cavity optomechanical system, where an additional cavity couples to the original one in the standard optomechanical system. By choosing optimal parameters such that the cooling process of the mechanical resonator corresponds to the maximum value of the optical fluctuation spectrum and the heating process to the minimum one, the mechanical resonator can be cooled with the final mean phonon number less than that at the absence of the additional cavity. And we show the mechanical resonator may be cooled close to its ground state via such an EIT-like cooling mechanism even when the original resolved sideband condition is not fulfilled at the absence of the additional cavity.

  2. Electron structure, Zitterbewegung, and the new non-linear Dirac-like equation

    E-Print Network [OSTI]

    M. Pavsic; Erasmo Recami; W. A. Rodrigues Jr

    1998-03-14

    The recent literature shows a renewed interest, with various independent approaches, in the classical theories for spin. Considering the possible interest of those results, at least for the electron case, we purpose in this paper to explore their physical and mathematical meaning, by the natural and powerful language of Clifford algebras (which, incidentally, will allow us to unify those different approaches). In such theories, the ordinary electron is in general associated to the mean motion of a point-like "constituent" Q, whose trajectory is a cylindrical helix. We find, in particular, that the object Q obeys a new, non-linear Dirac-like equation, such that --when averaging over an internal cycle (which corresponds to linearization)-- it transforms into the ordinary Dirac equation (valid for the electron as a whole).

  3. LPM Interference and Cherenkov-like Gluon Bremsstrahlung in DenseMatter

    SciTech Connect (OSTI)

    Majumder, Abhijit; Wang, Xin-Nian

    2005-07-26

    Gluon bremsstrahlung induced by multiple parton scattering in a finite dense medium has a unique angular distribution with respect to the initial parton direction. A dead-cone structure with an opening angle; theta2{sub 0}; approx 2(1-z)/(zLE) for gluons with fractional energy z arises from the Landau-Pomeran chuck-Migdal (LPM) interference. In a medium where the gluon's dielectric constant is; epsilon>1, the LPM interference pattern is shown to become Cherenkov-like with an increased opening angle determined by the dielectric constant$/cos2/theta{sub c}=z+(1-z)//epsilon$. For a large dielectric constant/epsilon; gg 1+2/z2LE, the corresponding total radiative parton energy loss is about twice that from normal gluon bremsstrahlung. Implications of this Cherenkov-like gluon bremsstrahlung to the jet correlation pattern in high-energy heavy-ion collisions is discussed.

  4. Cloning and expression of autogenes encoding RNA polymerases of T7-like bacteriophages

    DOE Patents [OSTI]

    Studier, F.W.; Dubendorff, J.W.

    1998-10-20

    This invention relates to the cloning and expression of autogenes encoding RNA polymerases of T7 and T7-like bacteriophages, in which the RNA polymerase gene is transcribed from a promoter which is recognized by the encoded RNA polymerase. Cloning of T7 autogenes was achieved by reducing the activity of the RNA polymerase sufficiently to permit host cell growth. T7 RNA polymerase activity was controlled by combining two independent methods: lac-repression of the recombinant lac operator-T7 promoter in the autogene and inhibition of the polymerase by T7 lysozyme. Expression systems for producing the RNA polymerases of T7 and other T7-like bacteriophages, and expression systems for producing selected gene products are described, as well as other related materials and methods. 12 figs.

  5. Cloning and expression of autogenes encoding RNA polymerases of T7-like bacteriophages

    DOE Patents [OSTI]

    Studier, F.W.; Dubendorff, J.W.

    1998-11-03

    This invention relates to the cloning and expression of autogenes encoding RNA polymerases of T7 and T7-like bacteriophages, in which the RNA polymerase gene is transcribed from a promoter which is recognized by the encoded RNA polymerase. Cloning of T7 autogenes was achieved by reducing the activity of the RNA polymerase sufficiently to permit host cell growth. T7 RNA polymerase activity was controlled by combining two independent methods: lac-repression of the recombinant lac operator-T7 promoter in the autogene and inhibition of the polymerase by T7 lysozyme. Expression systems for producing the RNA polymerases of T7 and other T7-like bacteriophages, and expression systems for producing selected gene products are described, as well as other related materials and methods. 12 figs.

  6. A geometric approach to quantum control in a classical-like framework

    E-Print Network [OSTI]

    Davide Pastorello

    2015-08-28

    A quantum theory in a finite-dimensional Hilbert space can be formulated as a proper Hamiltonian theory as explained in [2, 3, 7, 8]. From this point of view a quantum system can be described in a classical-like framework where quantum dynamics is represented by a Hamiltonian flow in the phase space given by Hilbert projective space. This paper is devoted to investigate how the notion of accessibility algebra from classical control theory can be applied within geometric classical-like formulation of Quanum Mechanics to study controllability of a quantum system in order to state the following conjecture: Under certain conditions, classical control theory provides a machinery which can be directly applied in quantum control within the geometric Hamiltonian picture.

  7. AN ENIGMATIC POINT-LIKE FEATURE WITHIN THE HD 169142 TRANSITIONAL DISK ,

    SciTech Connect (OSTI)

    Biller, Beth A.; Males, Jared; Morzinski, Katie; Close, Laird M.; Follette, Katherine B.; Hinz, Philip M.; Rodigas, Timothy; Weinberger, Alycia; Juhász, Attila; Lacour, Sylvestre; Henning, Thomas; Pott, Jörg-Uwe; Köhler, Rainer; Bonnefoy, Mickaël

    2014-09-01

    We report the detection of a faint point-like feature possibly related to ongoing planet-formation in the disk of the transition disk star HD 169142. The point-like feature has a ?mag(L) ? 6.4, at a separation of ?0.''11 and position angle ?0°. Given its lack of an H or K{sub S} counterpart despite its relative brightness, this candidate cannot be explained by purely photospheric emission and must be a disk feature heated by an as yet unknown source. Its extremely red colors make it highly unlikely to be a background object, but future multi-wavelength follow up is necessary for confirmation and characterization of this feature.

  8. Distinguishing a SM-like MSSM Higgs boson from SM Higgs boson at muon collider

    E-Print Network [OSTI]

    Jai Kumar Singhal; Sardar Singh; Ashok K Nagawat

    2005-07-26

    We explore the possibility of distinguishing the SM-like MSSM Higgs boson from the SM Higgs boson via Higgs boson pair production at future muon collider. We study the behavior of the production cross section in SM and MSSM with Higgs boson mass for various choices of MSSM parameters tan \\beta and m\\sub A. We observe that at fixed CM energy, in the SM, the total cross section increases with the increase in Higgs boson mass whereas this trend is reversed for the MSSM case. The changes that occur for the MSSM case in comparison to the SM predictions are quantified in terms of the relative percentage deviation in cross section. The observed large deviations in cross section for different choices of Higgs mass suggest that the measurements of the cross section could possibly distinguish the SM-like MSSM Higgs boson from the SM Higgs boson.

  9. 3D climate modeling of Earth-like extrasolar planets orbiting different types of host stars

    E-Print Network [OSTI]

    Godolt, M; Hamann-Reinus, A; Kitzmann, D; Kunze, M; Langematz, U; von Paris, P; Patzer, A B C; Rauer, H; Stracke, B

    2015-01-01

    The potential habitability of a terrestrial planet is usually defined by the possible existence of liquid water on its surface. The potential presence of liquid water depends on many factors such as, most importantly, surface temperatures. The properties of the planetary atmosphere and its interaction with the radiative energy provided by the planet's host star are thereby of decisive importance. In this study we investigate the influence of different main-sequence stars upon the climate of Earth-like extrasolar planets and their potential habitability by applying a 3D Earth climate model accounting for local and dynamical processes. The calculations have been performed for planets with Earth-like atmospheres at orbital distances where the total amount of energy received from the various host stars equals the solar constant. In contrast to previous 3D modeling studies, we include the effect of ozone radiative heating upon the vertical temperature structure of the atmospheres. The global orbital mean results o...

  10. MAGNETIC BRAKING FORMULATION FOR SUN-LIKE STARS: DEPENDENCE ON DIPOLE FIELD STRENGTH AND ROTATION RATE

    SciTech Connect (OSTI)

    Matt, Sean P.; Pinsonneault, Marc H.; Greene, Thomas P. E-mail: kmac@ucar.edu E-mail: thomas.p.greene@nasa.gov

    2012-08-01

    We use two-dimensional axisymmetric magnetohydrodynamic simulations to compute steady-state solutions for solar-like stellar winds from rotating stars with dipolar magnetic fields. Our parameter study includes 50 simulations covering a wide range of relative magnetic field strengths and rotation rates, extending from the slow- and approaching the fast-magnetic-rotator regimes. Using the simulations to compute the angular momentum loss, we derive a semi-analytic formulation for the external torque on the star that fits all of the simulations to a precision of a few percent. This formula provides a simple method for computing the magnetic braking of Sun-like stars due to magnetized stellar winds, which properly includes the dependence on the strength of the magnetic field, mass loss rate, stellar radius, surface gravity, and spin rate, and which is valid for both slow and fast rotators.

  11. Plasma spraying method for forming diamond and diamond-like coatings

    DOE Patents [OSTI]

    Holcombe, Cressie E. (Farragut, TN); Seals, Roland D. (Oak Ridge, TN); Price, R. Eugene (Knoxville, TN)

    1997-01-01

    A method and composition for the deposition of a thick layer (10) of diamond or diamond-like material. The method includes high temperature processing wherein a selected composition (12) including at least glassy carbon is heated in a direct current plasma arc device to a selected temperature above the softening point, in an inert atmosphere, and is propelled to quickly quenched on a selected substrate (20). The softened or molten composition (18) crystallizes on the substrate (20) to form a thick deposition layer (10) comprising at least a diamond or diamond-like material. The selected composition (12) includes at least glassy carbon as a primary constituent (14) and may include at least one secondary constituent (16). Preferably, the secondary constituents (16) are selected from the group consisting of at least diamond powder, boron carbide (B.sub.4 C) powder and mixtures thereof.

  12. Plasma spraying method for forming diamond and diamond-like coatings

    DOE Patents [OSTI]

    Holcombe, C.E.; Seals, R.D.; Price, R.E.

    1997-06-03

    A method and composition is disclosed for the deposition of a thick layer of diamond or diamond-like material. The method includes high temperature processing wherein a selected composition including at least glassy carbon is heated in a direct current plasma arc device to a selected temperature above the softening point, in an inert atmosphere, and is propelled to quickly quenched on a selected substrate. The softened or molten composition crystallizes on the substrate to form a thick deposition layer comprising at least a diamond or diamond-like material. The selected composition includes at least glassy carbon as a primary constituent and may include at least one secondary constituent. Preferably, the secondary constituents are selected from the group consisting of at least diamond powder, boron carbide (B{sub 4}C) powder and mixtures thereof. 9 figs.

  13. Optical limiting and bleaching effects in a suspension of onion-like carbon

    SciTech Connect (OSTI)

    Mikheev, Gen M; Bulatov, D L; Mogileva, T N; Kuznetsov, V L; Moseenkov, S I; Ishchenko, A V

    2009-04-30

    We have studied the effect of nanosecond laser pulses ({lambda} = 1064 nm) on the optical properties of onion-like carbon (OLC) prepared by high-temperature vacuum annealing of detonation nanodiamond and dispersed in N,N-dimethylformamide (DMF). The results demonstrate that, under low-intensity irradiation, the OLC suspension displays optical limiting behaviour. Increasing the incident intensity leads to bleaching of the suspension in the visible and near-IR spectral regions. (nanostructures)

  14. Measurement of electron neutrino quasielastic and quasielastic-like scattering on hydrocarbon at $\\langle E_{\

    E-Print Network [OSTI]

    Wolcott, J; Bellantoni, L; Bercellie, A; Betancourt, M; Bodek, A; Bravar, A; Budd, H; Carneiro, M F; Chvojka, J; da Motta, H; Devan, J; Dytman, S A; Diaz, G A; Eberly, B; Felix, J; Fields, L; Fine, R; Galindo, R; Gallagher, H; Ghosh, A; Golan, T; Gran, R; Harris, D A; Higuera, A; Kiveni, M; Kleykamp, J; Kordosky, M; Le, T; Maher, E; Manly, S; Mann, W A; Marshall, C M; Caicedo, D A Martinez; McFarland, K S; McGivern, C L; McGowan, A M; Messerly, B; Miller, J; Mislivec, A; Morfin, J G; Mousseau, J; Muhlbeier, T; Naples, D; Nelson, J K; Norrick, A; Osta, J; Paolone, V; Park, J; Patrick, C E; Perdue, G N; Rakotondravohitra, L; Ransome, R D; Ray, H; Ren, L; Rimal, D; Rodrigues, P A; Ruterbories, D; Schellman, H; Schmitz, D W; Salinas, C J Solano; Tagg, N; Tice, B G; Valencia, E; Walton, T; Wospakrik, M; Zavala, G; Zhang, D; Ziemer, B P

    2015-01-01

    The first direct measurement of electron-neutrino quasielastic and quasielastic-like scattering on hydrocarbon in the few-GeV region of incident neutrino energy has been carried out using the MINERvA detector in the NuMI beam at Fermilab. The flux-integrated differential cross sections in electron production angle, electron energy and $Q^{2}$ are presented. The ratio of the quasielastic, flux-integrated differential cross section in $Q^{2}$ for $\

  15. GREEK LETTERS Learn the names of Greek letters not just the obvious ones like alpha,

    E-Print Network [OSTI]

    Lozano-Robledo, Alvaro

    GREEK LETTERS Learn the names of Greek letters ­ not just the obvious ones like alpha, beta, and pi A ´ (alpha) a B ´ (beta) b ´µµ (gamma) g ´ (delta) d E ´o (epsilon) e Z ´ (zeta) z H ´ (eta) ee ´ (theta atom ´o book ´o basic Bo ´ Boston µ´ geometry ´ language ´ French µo´ democracy ´o tooth ´ energy E

  16. Thermodynamics of the Three-dimensional Black Hole with a Coulomb-like Field

    E-Print Network [OSTI]

    Alexis Larranaga; Luz Angela Garcia

    2008-11-21

    In this paper, we study the thermodynamical properties of the (2+1)dimensional black hole with a Coulomb-like electric field and the differential form of the first law of thermodynamics is derived considering a virtual displacement of its event horizon. This approach shows that it is possible to give a thermodynamical interpretation to the field equations near the horizon. The Lambda=0 solution is studied and its interesting thermodynamical properties are commented.

  17. The Sun-like activity of the solar twin 18 Scorpii

    E-Print Network [OSTI]

    Jeffrey C. Hall; Gregory W. Henry; G. Wesley Lockwood

    2007-03-16

    We present the results of 10 yr of complementary spectroscopic and photometric observations of the solar twin 18 Scorpii. We show that over the course of its ~7 year chromospheric activity cycle, 18 Sco's brightness varies in the same manner as the Sun's and with a likely brightness variation of 0.09%, similar to the 0.1% decadal variation in the total solar irradiance.

  18. Relativistic configuration-interaction calculation of $K\\alpha$ transition energies in beryllium-like argon

    E-Print Network [OSTI]

    Yerokhin, V A; Fritzsche, S

    2014-01-01

    Relativistic configuration-interaction calculations have been performed for the energy levels of the low-lying and core-excited states of beryllium-like argon, Ar$^{14+}$. These calculations include the one-loop QED effects as obtained by two different methods, the screening-potential approach as well as the model QED operator approach. The calculations are supplemented by a systematic estimation of uncertainties of theoretical predictions.

  19. NATURAL GAS FROM SHALE: Questions and Answers It Seems Like Shale Gas Came Out

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties -Department of EnergyNEW YORK STATENASA EnhancedIt Seems Like

  20. A Study of Snake-like Locomotion Through the Analysis of a Flexible Robot Model

    E-Print Network [OSTI]

    Giancarlo Cicconofri; Antonio DeSimone

    2014-09-13

    We examine the problem of snake-like locomotion by studying a system consisting of a planar inextensible elastic rod that is able to control its spontaneous curvature. Using a Cosserat model we derive, through variational principles, the equations of motion for two special cases: one in which the system is confined inside a frictionless channel, and one in which it is placed in an anisotropic frictional environment, modeling the dynamical setting of the slithering of snakes on flat surfaces. The presence of constraints in both cases leads to non-standard boundary conditions, that allow us to close the equations of motion reducing them to a differential and an integro-differential equation, respectively, for one end point (the tail) of the active rod. For the snake-like case we also provide analytic solutions for a special class of motions. We highlight the role of the spontaneous curvature in the pushing (and the steering, in the snake-like setting) needed to power locomotion. Comparisons with available experiments confirm that the model is able to capture many of the essential findings in the zoological literature. The complete solvability and the existence of analytic solutions offers a tool that may prove valuable for the design of bio-inspired soft robots.

  1. Baryon Asymmetry and Dark Matter Through the Vector-Like Portal

    E-Print Network [OSTI]

    Pavel Fileviez Perez; Mark B. Wise

    2013-05-14

    A possible connection between the cosmological baryon asymmetry, dark matter and vector-like fermions is investigated. In this scenario an asymmetry generated through baryogenesis or leptogenesis (in the vector-like matter sector) connects the baryon asymmetry to the dark matter density. We present explicit renormalizable models where this connection occurs. These models have asymmetric dark matter and a significant invisible Higgs decay width to dark matter particles is possible. We refer to this type of scenario as the vector-like portal. In some asymmetric dark matter models there are potential naturalness issues for the low energy effective theory. We address that issue in the models we consider by starting with a Lagrangian that is the most general renormalizable one consistent with the gauge (and discrete) symmetries and showing the low energy effective theory automatically has the required form as a consequence of the symmetries of the full theory. We show that the mass of the dark matter candidate is predicted in these scenarios.

  2. Vapor-like liquid coexistence densities affect the extension of the critical point's influence zone

    E-Print Network [OSTI]

    Jose Luis Rivera; Homero Nicanor-Guzman; Roberto Guerra-Gonzalez

    2015-04-16

    The critical point affects the coexistence behavior of the vapor-liquid equilibrium densities. The length of the critical influence zone is under debate because for some properties, like shear viscosity, the extension is only a few degrees, while for others, such as the density order parameter, the critical influence zone range covers up to hundreds of degrees below the critical temperature. Here we show that for a simple molecular potential of ethane, the critical influence zone covers a wide zone of tens of degrees (below the critical temperature) down to a transition temperature, at which the apparent critical influence zone vanishes and the transition temperature can be predicted through a pressure analysis of the coexisting bulk liquid phase. The liquid phases within the apparent critical influence zone show low densities, making them behave internally like their corresponding vapor phases. Therefore, the experimentally observed wide extension of the critical influence zone is due to a vapor-like effect due to low bulk liquid phase densities.

  3. K-Shell Photoionization of B-like Oxygen (O$^{3+}$) Ions: Experiment and Theory

    E-Print Network [OSTI]

    McLaughlin, B M; Cubaynes, D; Shorman, M M Al; Guilbaud, S; Sakho, I; Blancard, C; Gharaibeh, M F

    2014-01-01

    Absolute cross sections for the {\\it K}-shell photoionization of boron-like (B-like) O$^{3+}$ ions were measured by employing the ion-photon merged-beam technique at the SOLEIL synchrotron-radiation facility in Saint-Aubin, France. High-resolution spectroscopy with E/$\\Delta$E $\\approx$ 5000 ($\\approx$ 110 meV, FWHM) was achieved with photon energy from 540 eV up to 600 eV. Several theoretical approaches, including R-Matrix, Multi-Configuration Dirac-Fock and Screening Constant by Unit Nuclear Charge were used to identify and characterize the strong 1s $\\rightarrow$ 2p and the weaker 1s $\\rightarrow$ 3p resonances observed in the {\\it K}-shell spectra of this ion. The trend of the integrated oscillator strength and autoionisation width (natural line width) of the strong $\\rm 1s \\rightarrow 2p$ resonances along the first few ions of the B-like sequence is discussed.

  4. Dynamical Heating Induced by Dwarf Planets on Cold Kuiper Belt-like Debris Disks

    E-Print Network [OSTI]

    Muñoz-Gutiérrez, Marco A; Reyes-Ruiz, Mauricio; Peimbert, Antonio

    2015-01-01

    With the use of long-term numerical simulations, we study the evolution and orbital behavior of cometary nuclei in cold Kuiper belt-like debris disks under the gravitational influence of dwarf planets (DPs); we carry out these simulations with and without the presence of a Neptune-like giant planet. This exploratory study shows that in the absence of a giant planet, 10 DPs are enough to induce strong radial and vertical heating on the orbits of belt particles. On the other hand, the presence of a giant planet close to the debris disk, acts as a stability agent reducing the radial and vertical heating. With enough DPs, even in the presence of a Neptune-like giant planet some radial heating remains; this heating grows steadily, re-filling resonances otherwise empty of cometary nuclei. Specifically for the solar system, this secular process seems to be able to provide material that, through resonant chaotic diffusion, increase the rate of new comets spiraling into the inner planetary system, but only if more tha...

  5. SOLAR MAGNETIZED TORNADOES: ROTATIONAL MOTION IN A TORNADO-LIKE PROMINENCE

    SciTech Connect (OSTI)

    Su, Yang; Veronig, Astrid; Temmer, Manuela; Vanninathan, Kamalam; Gömöry, Peter; Wang, Tongjiang; Gan, Weiqun; Li, YouPing

    2014-04-10

    Su et al. proposed a new explanation for filament formation and eruption, where filament barbs are rotating magnetic structures driven by underlying vortices on the surface. Such structures have been noticed as tornado-like prominences when they appear above the limb. They may play a key role as the source of plasma and twist in filaments. However, no observations have successfully distinguished rotational motion of the magnetic structures in tornado-like prominences from other motions such as oscillation and counter-streaming plasma flows. Here we report evidence of rotational motions in a tornado-like prominence. The spectroscopic observations in two coronal lines were obtained from a specifically designed Hinode/EIS observing program. The data revealed the existence of both cold and million-degree-hot plasma in the prominence leg, supporting the so-called prominence-corona transition region. The opposite velocities at the two sides of the prominence and their persistent time evolution, together with the periodic motions evident in SDO/AIA dark structures, indicate a rotational motion of both cold and hot plasma with a speed of ?5 km s{sup –1}.

  6. Superior Conductive Solid-like Electrolytes: Nanoconfining Liquids within the Hollow Structures

    SciTech Connect (OSTI)

    Zhang, Jinshui [ORNL; Bai, Ying [ORNL; Sun, Xiao-Guang [ORNL; Li, Yunchao [ORNL; Guo, Bingkun [ORNL; Chen, Jihua [ORNL; Veith, Gabriel M [ORNL; Hensley, Dale K [ORNL; Paranthaman, Mariappan Parans [ORNL; Goodenough, John B [University of Texas at Austin; Dai, Sheng [ORNL

    2015-01-01

    The growth and proliferation of lithium (Li) dendrites during cell recharge is unavoidable, which seriously hinders the development and application of rechargeable Li metal batteries. Solid electrolytes with robust mechanical modulus are regarded as a promising approach to overcome the dendrite problems. However, their room-temperature ionic conductivities are usually too low to reach the level required for normal battery operation. Here, a class of novel solid electrolytes with liquid-like room-temperature ionic conductivities (> 1 mS cm-1) has been successfully synthesized by taking advantage of the unique nanoarchitectures of hollow silica (HS) spheres to confine liquid electrolytes in hollow space to afford high conductivities. In a symmetric lithium/lithium cell, such kind of solid-like electrolytes demonstrates a robust performance against Li dendrite problems, well stabilizing the cell system from short circuiting in a long-time operation at current densities ranging from 0.16 to 0.32 mA cm-2. Moreover, the high flexibility and compatibility of HS nanoarchitectures, in principle, enables broad tunability to choose desired liquids for the fabrication of other kinds of solid-like electrolytes, such as those containing Na+, Mg2+ or Al3+ as conductive media, providing a useful alternative strategy for the development of next generation rechargeable batteries.

  7. Who Will More Likely Buy PHEV: A Detailed Market Segmentation Analysis

    SciTech Connect (OSTI)

    Lin, Zhenhong [ORNL] [ORNL; Greene, David L [ORNL] [ORNL

    2010-01-01

    Understanding the diverse PHEV purchase behaviors among prospective new car buyers is key for designing efficient and effective policies for promoting new energy vehicle technologies. The ORNL MA3T model developed for the U.S. Department of Energy is described and used to project PHEV purchase probabilities by different consumers. MA3T disaggregates the U.S. household vehicle market into 1458 consumer segments based on region, residential area, driver type, technology attitude, home charging availability and work charging availability and is calibrated to the EIA s Annual Energy Outlook. Simulation results from MA3T are used to identify the more likely PHEV buyers and provide explanations. It is observed that consumers who have home charging, drive more frequently and live in urban area are more likely to buy a PHEV. Early adopters are projected to be more likely PHEV buyers in the early market, but the PHEV purchase probability by the late majority consumer can increase over time when PHEV gradually becomes a familiar product. Copyright Form of EVS25.

  8. The Notch ligand Delta-like 1 integrates inputs from TGFbeta/Activin and Wnt pathways

    SciTech Connect (OSTI)

    Bordonaro, Michael Tewari, Shruti Atamna, Wafa Lazarova, Darina L.

    2011-06-10

    Unlike the well-characterized nuclear function of the Notch intracellular domain, it has been difficult to identify a nuclear role for the ligands of Notch. Here we provide evidence for the nuclear function of the Notch ligand Delta-like 1 in colon cancer (CC) cells exposed to butyrate. We demonstrate that the intracellular domain of Delta-like 1 (Dll1icd) augments the activity of Wnt signaling-dependent reporters and that of the promoter of the connective tissue growth factor (CTGF) gene. Data suggest that Dll1icd upregulates CTGF promoter activity through both direct and indirect mechanisms. The direct mechanism is supported by co-immunoprecipitation of endogenous Smad2/3 proteins and Dll1 and by chromatin immunoprecipitation analyses that revealed the occupancy of Dll1icd on CTGF promoter sequences containing a Smad binding element. The indirect upregulation of CTGF expression by Dll1 is likely due to the ability of Dll1icd to increase Wnt signaling, a pathway that targets CTGF. CTGF expression is induced in butyrate-treated CC cells and results from clonal growth assays support a role for CTGF in the cell growth-suppressive role of butyrate. In conclusion, integration of the Notch, Wnt, and TGFbeta/Activin signaling pathways is in part mediated by the interactions of Dll1 with Smad2/3 and Tcf4.

  9. Detection of gravitational-wave bursts with chirplet-like template families

    E-Print Network [OSTI]

    Eric Chassande-Mottin; Miriam Miele; Satya Mohapatra; Laura Cadonati

    2010-05-28

    Gravitational Wave (GW) burst detection algorithms typically rely on the hypothesis that the burst signal is "locally stationary", that is it changes slowly with frequency. Under this assumption, the signal can be decomposed into a small number of wavelets with constant frequency. This justifies the use of a family of sine-Gaussian templates in the Omega pipeline, one of the algorithms used in LIGO-Virgo burst searches. However there are plausible scenarios where the burst frequency evolves rapidly, such as in the merger phase of a binary black hole and/or neutron star coalescence. In those cases, the local stationarity of sine-Gaussians induces performance losses, due to the mismatch between the template and the actual signal. We propose an extension of the Omega pipeline based on chirplet-like templates. Chirplets incorporate an additional parameter, the chirp rate, to control the frequency variation. In this paper, we show that the Omega pipeline can easily be extended to include a chirplet template bank. We illustrate the method on a simulated data set, with a family of phenomenological binary black-hole coalescence waveforms embedded into Gaussian LIGO/Virgo-like noise. Chirplet-like templates result in an enhancement of the measured signal-to-noise ratio.

  10. Successful Reproduction Requires the Function of Arabidopsis YELLOW STRIPE-LIKE1 and YELLOW STRIPE-LIKE3 Metal-Nicotianamine Transporters in Both Vegetative and Reproductive Structures

    SciTech Connect (OSTI)

    Chu, H.; Chiecko, J; Punshon, T; Lanzirotti, A; Lahner, B; Salt, D; Walker, E

    2010-01-01

    Several members of the Yellow Stripe-Like (YSL) family of proteins are transporters of metals that are bound to the metal chelator nicotianamine or the related set of mugineic acid family chelators known as phytosiderophores. Here, we examine the physiological functions of three closely related Arabidopsis (Arabidopsis thaliana) YSL family members, AtYSL1, AtYSL2, and AtYSL3, to elucidate their role(s) in the allocation of metals into various organs of Arabidopsis. We show that AtYSL3 and AtYSL1 are localized to the plasma membrane and function as iron transporters in yeast functional complementation assays. By using inflorescence grafting, we show that AtYSL1 and AtYSL3 have dual roles in reproduction: their activity in the leaves is required for normal fertility and normal seed development, while activity in the inflorescences themselves is required for proper loading of metals into the seeds. We further demonstrate that the AtYSL1 and AtYSL2 proteins, when expressed from the AtYSL3 promoter, can only partially rescue the phenotypes of a ysl1ysl3 double mutant, suggesting that although these three YSL transporters are closely related and have similar patterns of expression, they have distinct activities in planta. In particular, neither AtYSL1 nor AtYSL2 is able to functionally complement the reproductive defects exhibited by ysl1ysl3 double mutant plants.

  11. Initial Steps Towards Evaluating the Potential Disease Impacts of Propagated Marine Fish on Wild Stock: Examination of a New Herpes-like Virus

    E-Print Network [OSTI]

    Hedrick, Ronald P.; Arkush, Kristen D.

    2009-01-01

    Examination of a New Herpes-like Virus Ronald P. Hedricknewly discovered herpes-like virus among white seabass as amethodology Herpes-like virus particles (WSB-HV) have been

  12. OPTICAL AND DYNAMICAL CHARACTERIZATION OF COMET-LIKE MAIN-BELT ASTEROID (596) SCHEILA

    SciTech Connect (OSTI)

    Hsieh, Henry H.; Yang Bin; Haghighipour, Nader, E-mail: hsieh@ifa.hawaii.edu, E-mail: yangbin@ifa.hawaii.edu, E-mail: nader@ifa.hawaii.edu [Institute for Astronomy, Univ. of Hawaii, 2680 Woodlawn Drive, Honolulu, HI 96822 (United States)

    2012-01-01

    We present observations and a dynamical analysis of the comet-like main-belt object, (596) Scheila. V-band photometry obtained on UT 2010 December 12 indicates that Scheila's dust cloud has a scattering cross-section {approx}1.4 times larger than that of the nucleus, corresponding to a dust mass of M{sub d} {approx} 3 Multiplication-Sign 10{sup 7} kg. V-R color measurements indicate that both the nucleus and dust are redder than the Sun, with no significant color differences between the dust cloud's northern and southern plumes. We also undertake an ultimately unsuccessful search for CN emission, where we find CN and H{sub 2}O production rates of Q{sub CN} < 9 Multiplication-Sign 10{sup 23} s{sup -1} and Q{sub H{sub 2O}}<10{sup 27} s{sup -1}. Numerical simulations indicate that Scheila is dynamically stable for >100 Myr, suggesting that it is likely native to its current location. We also find that it does not belong to a dynamical asteroid family of any significance. We consider sublimation-driven scenarios that could produce the appearance of multiple plumes of dust emission, but reject them as being physically implausible. Instead, we concur with previous studies that the unusual morphology of Scheila's dust cloud is most simply explained by a single oblique impact, meaning that this object is likely not a main-belt comet but is instead the second disrupted asteroid after P/2010 A2 (LINEAR) to be discovered.

  13. On the Verdet constant and Faraday rotation for graphene-like materials

    E-Print Network [OSTI]

    Mikkel H. Brynildsen; Horia D. Cornean

    2013-02-21

    We present a rigorous and rather self-contained analysis of the Verdet constant in graphene- like materials. We apply the gauge-invariant magnetic perturbation theory to a nearest- neighbour tight-binding model and obtain a relatively simple and exactly computable formula for the Verdet constant, at all temperatures and all frequencies of sufficiently large absolute value. Moreover, for the standard nearest neighbour tight-binding model of graphene we show that the transverse component of the conductivity tensor has an asymptotic Taylor expansion in the external magnetic field where all the coefficients of even powers are zero.

  14. LysM receptor-like kinases to improve plant defense response against fungal pathogens

    DOE Patents [OSTI]

    Wan, Jinrong; Stacey, Gary; Stacey, Minviluz; Zhang, Xuecheng

    2013-10-15

    Perception of chitin fragments (chitooligosaccharides) is an important first step in plant defense response against fungal pathogen. LysM receptor-like kinases (LysM RLKs) are instrumental in this perception process. LysM RLKs also play a role in activating transcription of chitin-responsive genes (CRGs) in plants. Mutations in the LysM kinase receptor genes or the downstream CRGs may affect the fungal susceptibility of a plant. Mutations in LysM RLKs or transgenes carrying the same may be beneficial in imparting resistance against fungal pathogens.

  15. Emergent comet-like swarming of optically driven thermally active colloids

    E-Print Network [OSTI]

    Jack A. Cohen; Ramin Golestanian

    2013-09-12

    We propose a simple system of optically driven colloids that convert light into heat and move in response to self- and collectively- generated thermal gradients. We show that the system exhibits self-organization into a moving comet-like swarm and characterize the structure and response of the swarm to a light intensity dependent external tuning parameter. We observe many interesting features in this nonequilibrium system including circulation and evaporation, intensity-dependent shape, density and temperature fluctuations, and ejection of hot colloids from the swarm tip.

  16. Analysis of a power grid using the Kuramoto-like model

    E-Print Network [OSTI]

    Filatrella, Giovanni; Pedersen, Niels Falsig

    2008-01-01

    We show that there is a link between the Kuramoto paradigm and another system of synchronized oscillators, namely an electrical power distribution grid of generators and consumers. The purpose of this work is to show both the formal analogy and some practical consequences. The mapping can be made quantitative, and under some necessary approximations a class of Kuramoto-like models, those with bimodal distribution of the frequencies, is most appropriate for the power-grid. In fact in the power-grid there are two kinds of oscillators: the 'sources' delivering power to the 'consumers'.

  17. Axion Searches with Helioscopes and astrophysical signatures for axion(-like) particles

    E-Print Network [OSTI]

    Zioutas, K; Semertzidis, Y; Papaevangelou, T; Dafni, T; Anastassopoulos, V

    2009-01-01

    The first part reviews the working mechanisms, capabilities and performance of axion helioscopes, including the achieved results so far. The 2nd part is observationally driven. New simulation results obtained with the Geant4 code reconstruct spectral shape of solar X-ray spectra, and their isotropic emission and lateral size. The derived rst mass of the axion(-like) particles is ~10meV. The axion interaction with magnetic field gradient is a generic theoretical suggestion that could reconcile present limits with relevant solar X-ray activity. A short outlook of the experimentally expanding solar axion field is given.

  18. A fourth generation, anomalous like-sign dimuon charge asymmetry and the LHC

    E-Print Network [OSTI]

    Debajyoti Choudhury; Dilip Kumar Ghosh

    2010-07-21

    A fourth chiral generation, with $m_{t^\\prime}$ in the range $\\sim (300 - 500)$ GeV and a moderate value of the CP-violating phase can explain the anomalous like-sign dimuon charge asymmetry observed recently by the D0 collaboration. The required parameters are found to be consistent with constraints from other $B$ and $K$ decays. The presence of such quarks, apart from being detectable in the early stages of the LHC, would also have important consequences in the electroweak symmetry breaking sector.

  19. Observation of the first iso-spin Charmonium-like State $Z_c(4020)$ }

    E-Print Network [OSTI]

    Ji, Qing-Ping; Guo, Ai-Qiang; Yu, Chun-Xu; Wang, Zhi-Yong

    2015-01-01

    In this paper, we present a new experimental progress in brief on the recent observation of the charged charmonium-like state Z_c(4020)^{+/-} states and its iso-spin partner Z_c(4020)^{0} in pi pi hc process at the BESIII experiment. The charged Z_{c}(4020) is its decay into \\pi^{+/-} hc final state, and carries electric charge, thus it contains at least four quarks. The observation of both charge and neutral state makes Z_{c}(4020) the first iso-spin triplet Z_{c} state observed in experiment.

  20. Higgs portal, fermionic dark matter, and a Standard Model like Higgs at 125 GeV

    E-Print Network [OSTI]

    Laura Lopez-Honorez; Thomas Schwetz; Jure Zupan

    2012-07-09

    We show that fermionic dark matter (DM) which communicates with the Standard Model (SM) via the Higgs portal is a viable scenario, even if a SM-like Higgs is found at around 125 GeV. Using effective field theory we show that for DM with a mass in the range from about 60 GeV to 2 TeV the Higgs portal needs to be parity violating in order to be in agreement with direct detection searches. For parity conserving interactions we identify two distinct options that remain viable: a resonant Higgs portal, and an indirect Higgs portal. We illustrate both possibilities using a simple renormalizable toy model.

  1. Possible Diamond-Like Nanoscale Structures Induced by Slow Highly-Charged Ions on Graphite (HOPG)

    SciTech Connect (OSTI)

    Sideras-Haddad, E.; Schenkel, T.; Shrivastava, S.; Makgato, T.; Batra, A.; Weis, C. D.; Persaud, A.; Erasmus, R.; Mwakikunga, B.

    2009-01-06

    The interaction between slow highly-charged ions (SHCI) of different charge states from an electron-beam ion trap and highly oriented pyrolytic graphite (HOPG) surfaces is studied in terms of modification of electronic states at single-ion impact nanosizeareas. Results are presented from AFM/STM analysis of the induced-surface topological features combined with Raman spectroscopy. I-V characteristics for a number of different impact regions were measured with STM and the results argue for possible formation of diamond-like nanoscale structures at the impact sites.

  2. A Vector-Like Fourth Generation with A Discrete Symmetry From Split-UED

    SciTech Connect (OSTI)

    Kong, Kyoungchul; /SLAC; Park, Seong Chan; /Tokyo U., IPMU; Rizzo, Thomas G.; /SLAC

    2011-08-19

    Split-UED allows for the possibility that the lowest lying KK excitations of the Standard Model fermions can be much lighter than the corresponding gauge or Higgs KK states. This can happen provided the fermion bulk masses are chosen to be large, in units of the inverse compactification radius, 1/R, and negative. In this setup, all of the other KK states would be effectively decoupled from low energy physics. Such a scenario would then lead to an apparent vector-like fourth generation with an associated discrete symmetry that allows us to accommodate a dark matter candidate. In this paper the rather unique phenomenology presented by this picture will be examined.

  3. Irradiation of DEPFET-like transistors with Co-60 gamma source up to 10 MRad

    E-Print Network [OSTI]

    Pablo Vázquez Regueiro; Eliseo Pérez Trigo; Pablo Rodríguez Pérez

    2011-11-18

    The Pixel Detector (PXD) of the Belle II experiment at superKEKB accelerator in Japan is based in the DEPFET technology. Two layers of 8+12 modules at a radius of 13 and 22 mm will give a spatial resolution below 10 mm. The radiation level expected in the first layer in ten years of operation is about 10 MRad of total ionizing dose. In order to study the tolerance of the DEPFET technology sixty devices were irradiated using a standard procedure like 60Co gamma source. Different doping types, channel sizes and biasing conditions were studied

  4. Evidence for linkage disequilibrium in chromosome 13-linked Duchenne-like muscular dystrophy

    SciTech Connect (OSTI)

    Othmane, K.B.; Speer, M.C.; Stauffer, J. [Duke Univ. Medical Center, Durham, NC (United States)] [and others

    1995-09-01

    Duchenne-like muscular dystrophy (DLMD) is an autosomal recessive Limb Girdle muscular dystrophy (LGMD2C) characterized by late age of onset, proximal muscle weakness leading to disability, high creatine kinase values, normal intelligence and normal dystrophin in muscle biopsy. We have shown previously that three DLMD families from Tunisia are linked to chromosome 13q12. To further localize the LGMD2C gene, we have investigated seven additional families (119 individuals). Both genotyping and two-point linkage analysis were performed as described elsewhere. 7 refs., 1 fig., 1 tab.

  5. LysM receptor-like kinases to improve plant defense response against fungal pathogens

    DOE Patents [OSTI]

    Wan, Jinrong (Columbia, MO); Stacey, Gary (Columbia, MO); Stacey, Minviluz (Columbia, MO); Zhang, Xuecheng (Columbia, MO)

    2012-01-17

    Perception of chitin fragments (chitooligosaccharides) is an important first step in plant defense response against fungal pathogen. LysM receptor-like kinases (LysM RLKs) are instrumental in this perception process. LysM RLKs also play a role in activating transcription of chitin-responsive genes (CRGs) in plants. Mutations in the LysM kinase receptor genes or the downstream CRGs may affect the fungal susceptibility of a plant. Mutations in LysM RLKs or transgenes carrying the same may be beneficial in imparting resistance against fungal pathogens.

  6. Zeolite-like metal–organic frameworks (ZMOFs): Design, synthesis, and properties

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Eddaoudi, Mohamed; Sava, Dorina F.; Eubank, Jarrod F.; Adil, Karim; Guillerm, Vincent

    2015-10-24

    This study highlights various design and synthesis approaches toward the construction of ZMOFs, which are metal–organic frameworks (MOFs) with topologies and, in some cases, features akin to traditional inorganic zeolites. The interest in this unique subset of MOFs is correlated with their exceptional characteristics arising from the periodic pore systems and distinctive cage-like cavities, in conjunction with modular intra- and/or extra-framework components, which ultimately allow for tailoring of the pore size, pore shape, and properties towards specific applications.

  7. Static vacuum solutions from convergent null data expansions at space-like infinity

    E-Print Network [OSTI]

    Helmut Friedrich

    2006-06-30

    We study formal expansions of asymptotically flat solutions to the static vacuum field equations which are determined by minimal sets of freely specifyable data referred to as `null data'. These are given by sequences of symmetric trace free tensors at space-like infinity of increasing order. They are 1:1 related to the sequences of Geroch multipoles. Necessary and sufficient growth estimates on the null data are obtained for the formal expansions to be absolutely convergent. This provides a complete characterization of all asymptotically flat solutions to the static vacuum field equations.

  8. The second-order electron self-energy in hydrogen-like ions

    E-Print Network [OSTI]

    I. Goidenko; L. Labzowsky; A. Nefiodov; G. Plunien; G. Soff

    1999-04-08

    A calculation of the simplest part of the second-order electron self-energy (loop after loop irreducible contribution) for hydrogen-like ions with nuclear charge numbers $3 \\leq Z \\leq 92$ is presented. This serves as a test for the more complicated second-order self-energy parts (loop inside loop and crossed loop contributions) for heavy one-electron ions. Our results are in strong disagreement with recent calculations of Mallampalli and Sapirstein for low $Z$ values but are compatible with the two known terms of the analytical $Z\\alpha$-expansion.

  9. Recipe theorem for the Tutte polynomial for matroids, renormalization group-like approach

    E-Print Network [OSTI]

    Gérard H. E. Duchamp; Nguyen Hoang-Nghia; Thomas Krajewski; Adrian Tanasa

    2013-01-04

    Using a quantum field theory renormalization group-like differential equation, we give a new proof of the recipe theorem for the Tutte polynomial for matroids. The solution of such an equation is in fact given by some appropriate characters of the Hopf algebra of isomorphic classes of matroids, characters which are then related to the Tutte polynomial for matroids. This Hopf algebraic approach also allows to prove, in a new way, a matroid Tutte polynomial convolution formula appearing in W. Kook {\\it et. al., J. Comb. Series} {\\bf B 76} (1999).

  10. Analysis of a power grid using the Kuramoto-like model

    E-Print Network [OSTI]

    Giovanni Filatrella; Arne Hejde Nielsen; Niels Falsig Pedersen

    2008-02-16

    We show that there is a link between the Kuramoto paradigm and another system of synchronized oscillators, namely an electrical power distribution grid of generators and consumers. The purpose of this work is to show both the formal analogy and some practical consequences. The mapping can be made quantitative, and under some necessary approximations a class of Kuramoto-like models, those with bimodal distribution of the frequencies, is most appropriate for the power-grid. In fact in the power-grid there are two kinds of oscillators: the 'sources' delivering power to the 'consumers'.

  11. Null to time-like infinity Green's functions for asymptotic symmetries in Minkowski spacetime

    E-Print Network [OSTI]

    Campiglia, Miguel

    2015-01-01

    We elaborate on the Green's functions that appeared in [1,2] when generalizing, from massless to massive particles, various equivalences between soft theorems and Ward identities of large gauge symmetries. We analyze these Green's functions in considerable detail and show that they form a hierarchy of functions which describe `boundary to bulk' propagators for large $U(1)$ gauge parameters, supertranslations and sphere vector fields respectively. As a consistency check we verify that the Green's functions associated to the large diffeomorphisms map the Poincare group at null infinity to the Poincare group at time-like infinity.

  12. On a "Robust" A-like State of $^3He$ in Aerogel

    E-Print Network [OSTI]

    G. A. Baramidze; G. A. Kharadze

    2006-05-02

    The orbitally isotropic Equal Spin Pairing (ESP) state has been proposed in Ref. [1] as a candidate of an A-like phase of superfluid $^3He$ in aerogel environment. In order to preserve an exact isotropy of the state in the presence of the magnetic field the condensate with equal values of the amplitudes $\\Delta_{\\uparrow\\uparrow}$ and $\\Delta_{\\downarrow\\downarrow}$ was adopted. Experimentally it is established that this version does not reproduce observed splitting asymmetry of ESP phase in aerogel under the action of an external magnetic field. Here we explore the behavior of the quasi-isotropic version of an axiplanar ESP phase with $\\Delta_{\\uparrow\\uparrow}\

  13. X-ray crystal spectrometer upgrade for ITER-like wall experiments at JET

    SciTech Connect (OSTI)

    Shumack, A. E.; Rzadkiewicz, J.; Chernyshova, M.; Czarski, T.; Karpinski, L.; Jakubowska, K.; Scholz, M.; Byszuk, A.; Cieszewski, R.; Kasprowicz, G.; Pozniak, K.; Wojenski, A.; Zabolotny, W.; Dominik, W.; Conway, N. J.; Dalley, S.; Tyrrell, S.; Zastrow, K.-D.; Figueiredo, J. [EFDA-CSU, Culham Science Centre, Abingdon OX14 3DB; Associação EURATOM and others

    2014-11-15

    The high resolution X-Ray crystal spectrometer at the JET tokamak has been upgraded with the main goal of measuring the tungsten impurity concentration. This is important for understanding impurity accumulation in the plasma after installation of the JET ITER-like wall (main chamber: Be, divertor: W). This contribution provides details of the upgraded spectrometer with a focus on the aspects important for spectral analysis and plasma parameter calculation. In particular, we describe the determination of the spectrometer sensitivity: important for impurity concentration determination.

  14. Birkhoff-like theorem for rotating stars in (2+1) dimensions

    E-Print Network [OSTI]

    Skakala, Jozef

    2009-01-01

    Consider a rotating and possibly pulsating "star" in (2+1) dimensions. If the star is axially symmetric, then in the vacuum region surrounding the star, (a region that we assume at most contains a cosmological constant), we shall show that the Einstein equations imply that the geometry is in fact stationary. Furthermore, the geometry external to the star is uniquely guaranteed to be the (2+1) dimensional analogue of the Kerr-de Sitter spacetime, the BTZ geometry. This Birkhoff-like theorem is very special to (2+1) dimensions, and fails in (3+1) dimensions.

  15. Structure of Human Toll-like Receptor 3 (TLR3) Ligand-binding Domain

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effect PhotovoltaicsStructure and Receptor Specificity ofHuman Toll-like Receptor 3

  16. Role of the upper ocean structure in the response of ENSO-like SST variability to global warming

    E-Print Network [OSTI]

    Noh, Yign

    Role of the upper ocean structure in the response of ENSO-like SST variability to global warming)-like variability to global warming varies comparatively between the two different climate system models, i are reduced in the eastern equatorial Pacific under global warming, which erodes the thermo- cline feedback

  17. What Global Warming Looks Like The July 2010 global map of surface temperature anomalies (Figure 1), relative to the average

    E-Print Network [OSTI]

    Hansen, James E.

    What Global Warming Looks Like The July 2010 global map of surface temperature anomalies (Figure 1 anomalies an example of what we can expect global warming to look like? Maps of temperature anomalies, such as Figure 1, are useful for helping people understand the role of global warming in extreme events

  18. Statistical weaknesses in 20 RC4-like algorithms and (probably) the simplest algorithm free from these weaknesses -VMPC-R

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Statistical weaknesses in 20 RC4-like algorithms and (probably) the simplest algorithm free from statistical weaknesses in 20 RC4-like algorithms including the original RC4, RC4A, PC-RC4 and others. This is achieved using a simple statistical test. We found only one algorithm which was able to pass the test

  19. Observations of Improved Stability and Confinement in a High-Self-Organized Spherical-Torus-Like Field-Reversed Configuration

    E-Print Network [OSTI]

    Washington at Seattle, University of

    -Torus-Like Field-Reversed Configuration H. Y. Guo, A. L. Hoffman, L. C. Steinhauer, and K. E. Miller Redmond Plasma (FRC) with a spherical- torus- (ST-)like core is produced in the translation, confinement. This plasma state exhibits a remarkable stabilizing property for the ubiquitous n 2 centrifugally driven

  20. AlTiN layer effect on mechanical properties of Ti-doped diamond-like carbon composite coatings

    E-Print Network [OSTI]

    Volinsky, Alex A.

    AlTiN layer effect on mechanical properties of Ti-doped diamond-like carbon composite coatings Adhesion Ti/Ti-doped diamond-like carbon (DLC) and Ti/AlTiN/Ti-DLC composite coatings were deposited on the properties of these composite coatings was investigated through microstructure and mechanical properties