National Library of Energy BETA

Sample records for le br anch

  1. br Owner br Facility br Type br Capacity br MW br Commercial...

    Open Energy Info (EERE)

    Owner br Facility br Type br Capacity br MW br Commercial br Online br Date br Geothermal br Area br Geothermal br Region Coordinates Ahuachapan Geothermal Power Plant LaGeo SA de...

  2. LAKESHORE AVON BR ANT-EDEN ALD EN-LANC ASTER AU BURN W SH ELDON

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

    81 § ¨ ¦ 81 LAKESHORE AVON BR ANT-EDEN ALD EN-LANC ASTER AU BURN W SH ELDON CALEDONIA HURON C REEK LEIC EST ER COL DEN ASH FORD INDIAN FALLS LAWTONS SAR DINIA RPD-037 -2 GLENWOOD PU LASKI PAVILION CON CORD COL LINS N ELM A ORC HARD PARK-H AMBU RG DANLEY CORNERS ST ILLWAT ER CHAFF EE-ARCAD E FAYETT E-WATERLOO LAKEVIEW JAVA SEN EC A W ELLER Y AU RORA E ZOAR BU FFALO TIOGA SILVER LAKE AKR ON ROM E RAT HBON E ALM A BET HANY WYOMING ULYSSES BR ANCH W SAN DY CREEK COL LINS BLOOMFIELD E LEBANON

  3. Minh Le

    Broader source: Energy.gov [DOE]

    [[{"type":"media","view_mode":"media_large","fid":"745361","attributes":{"alt":"Photo of Minh Le","class":"media-image caption","height":"200","style":"width: 160px; height: 200px; float: right;",...

  4. Jatropha BR | Open Energy Information

    Open Energy Info (EERE)

    BR Jump to: navigation, search Name: Jatropha BR Place: Brazil Product: Brazilian-based consortium of five leading Brazilian companies engaged in the integrated jatropha curcas...

  5. Photoinduced Br Desorption from CsBr Thin Films Grown on Cu(100)

    SciTech Connect (OSTI)

    Halliday, Matthew T.; Joly, Alan G.; Hess, Wayne P.; Shluger, AL

    2015-10-22

    Thin films of CsBr deposited onto metals such as copper are potential photocathode materials for light sources and other applications. We investigate desorption dynamics of Br atoms from CsBr films grown on insulator (KBr, LiF) and metal (Cu) substrates induced by sub-bandgap 6.4 eV laser pulses. The experimental results demonstrate that the peak kinetic energy of Br atoms desorbed from CsBr/Cu films is much lower than that for the hyperthermal desorption from CsBr/LiF films. Kelvin probe measurements indicate negative charge at the surface following Br desorption from CsBr/Cu films. Our ab initio calculations of excitons at CsBr surfaces demonstrate that this behavior can be explained by an exciton model of desorption including electron trapping at the CsBr surface. Trapped negative charges reduce the energy of surface excitons available for Br desorption. We examine the electron-trapping characteristics of low-coordinated sites at the surface, in particular, divacancies and kink sites. We also provide a model of cation desorption caused by Franck-Hertz excitation of F centers at the surface in the course of irradiation of CsBr/Cu films. These results provide new insights into the mechanisms of photoinduced structural evolution of alkali halide films on metal substrates and activation of metal photocathodes coated with CsBr.

  6. X-ray absorption studies of mixed salt polymer electrolytes: ZnBr{sub 2}/CaBr{sub 2}-PEO, ZnBr{sub 2}/LiBr-PEO, and ZnBr{sub 2}/RbBr-PEO complexes

    SciTech Connect (OSTI)

    McBreen, J.; Yang, X.Q.; Lee, H.S.; Okamoto, Y.

    1995-02-01

    Polyethylene oxide (PEO)-salt systems are an important new class of electrolytes that are being considered for many uses. X-ray absorption (XAS) studies of ZnBr{sub 2}-PEO complexes, at the Zn K edge, at temperatures between 25 and 120 C, indicate that additions of bromide salts of Li, Rb, or Ca result in the formation of ZnBr{sub 4}{sup {minus} 2} complexes with a Zn-Br bond length of 2.42 {angstrom}. XAS, at the Rb K edge, in mixed RbBr/ZnBr{sub 2}-PEO complexes with an excess of ZnBr{sub 2}, shows that the ZnBr{sub 2} causes the RbBr to dissolve in the polymer. The Rb{sup +} ions are weakly complexed with the PEO with an Rb-O bond distance of 2.93 {angstrom}.

  7. Le LHC, un tunnel cosmique

    ScienceCinema (OSTI)

    None

    2011-10-06

    Et si la lumière au bout du tunnel du LHC était cosmique ? En d?autres termes, qu?est-ce que le LHC peut nous apporter dans la connaissance de l?Univers ? Car la montée en énergie des accélérateurs de particules nous permet de mieux appréhender l?univers primordial, chaud et dense. Mais dans quel sens dit-on que le LHC reproduit des conditions proches du Big bang ? Quelles informations nous apporte-t-il sur le contenu de l?Univers ? La matière noire est-elle détectable au LHC ? L?énergie noire ? Pourquoi l?antimatière accumulée au CERN est-elle si rare dans l?Univers ? Et si le CERN a bâti sa réputation sur l?exploration des forces faibles et fortes qui opèrent au sein des atomes et de leurs noyaux, est-ce que le LHC peut nous apporter des informations sur la force gravitationnelle qui gouverne l?évolution cosmique ? Depuis une trentaine d?années, notre compréhension de l?univers dans ses plus grandes dimensions et l?appréhension de son comportement aux plus petites distances sont intimement liées : en quoi le LHC va-t-il tester expérimentalement cette vision unifiée ? Tout public, entrée libre / Réservations au +41 (0)22 767 76 76

  8. High energy XeBr electric discharge laser

    DOE Patents [OSTI]

    Sze, Robert C.; Scott, Peter B.

    1981-01-01

    A high energy XeBr laser for producing coherent radiation at 282 nm. The XeBr laser utilizes an electric discharge as the excitation source to minimize formation of molecular ions thereby minimizing absorption of laser radiation by the active medium. Additionally, HBr is used as the halogen donor which undergoes harpooning reactions with Xe.sub.M * to form XeBr*.

  9. High energy XeBr electric discharge laser

    DOE Patents [OSTI]

    Sze, R.C.; Scott, P.B.

    A high energy XeBr laser for producing coherent radiation at 282 nm is disclosed. The XeBr laser utilizes an electric discharge as the excitation source to minimize formation of molecular ions thereby minimizing absorption of laser radiation by the active medium. Additionally, HBr, is used as the halogen donor which undergoes harpooning reactions with Xe/sub M/ to form XeBr.

  10. Improved production of Br atoms near zero speed by photodissociating laser aligned Br{sub 2} molecules

    SciTech Connect (OSTI)

    Deng, L. Z., E-mail: lzdeng@phy.ecnu.edu.cn; Yin, J. P., E-mail: jpyin@phy.ecnu.edu.cn [State Key Laboratory of Precision Spectroscopy, Department of Physics, East China Normal University, Shanghai 200062 (China)

    2014-10-28

    We theoretically investigated the improvement on the production rate of the decelerated bromine (Br) atoms near zero speed by photodissociating laser aligned Br{sub 2} precursors. Adiabatic alignment of Br{sub 2} precursors exposed to long laser pulses with duration on the order of nanoseconds was investigated by solving the time-dependent Schrdinger equation. The dynamical fragmentation of adiabatically aligned Br{sub 2} precursors was simulated and velocity distribution of the Br atoms produced was analyzed. Our study shows that the larger the degree of the precursor alignment, ?cos{sup 2}???, the higher the production rate of the decelerated Br atoms near zero speed. For Br{sub 2} molecules with an initial rotational temperature of ?1 K, a ?cos{sup 2}??? value of ?0.88 can result in an improvement factor of over ?20 on the production rate of the decelerated Br atoms near zero speed, requiring a laser intensity of only ?1 10{sup 12} W/cm{sup 2} for alignment.

  11. Preliminary upper limit on BR(D{sup {+-}}{r_arrow}{pi}{sup {...

    Office of Scientific and Technical Information (OSTI)

    Preliminary upper limit on BR(Dsup +-rarrowpisup +-musup +musup -) Citation Details In-Document Search Title: Preliminary upper limit on BR(Dsup ...

  12. Ca2+-Doped CeBr3 Scintillating Materials

    SciTech Connect (OSTI)

    Guss, Paul; Foster, Michael E.; Wong, Bryan M.; Doty, F. Patrick; Shah, Kanai; Squillante, Michael R.; Shirwadkar, Urmila; Hawrami, Rastgo; Tower, Josh; Yuan, Ding

    2014-01-21

    Despite the outstanding scintillation performance characteristics of cerium tribromide (CeBr3) and cerium-activated lanthanum tribromide, their commercial availability and application are limited due to the difficulties of growing large, crack-free single crystals from these fragile materials. This investigation employed aliovalent doping to increase crystal strength while maintaining the optical properties of the crystal. One divalent dopant (Ca2+) was used as a dopant to strengthen CeBr3 without negatively impacting scintillation performance. Ingots containing nominal concentrations of 1.9% of the Ca2+ dopant were grown. Preliminary scintillation measurements are presented for this aliovalently doped scintillator. Ca2+-doped CeBr3 exhibited little or no change in the peak fluorescence emission for 371 nm optical excitation for CeBr3. The structural, electronic, and optical properties of CeBr3 crystals were studied using the density functional theory within the generalized gradient approximation. The calculated lattice parameters are in good agreement with the experimental data. The energy band structures and density of states were obtained. The optical properties of CeBr3, including the dielectric function, were calculated.

  13. Photoelectron Emission Studies in CsBr at 257 nm

    SciTech Connect (OSTI)

    Maldonado, Juan R.; Liu, Zhi; Sun, Yun; Pianetta, Piero A.; Pease, Fabian W.; /Stanford U., Elect. Eng. Dept. /SLAC, SSRL

    2006-09-28

    CsBr/Cr photocathodes were found [1,2] to meet the requirements of a multi-electron beam lithography system operating with a light energy of 4.8 eV (257nm). The fact that photoemission was observed with a light energy below the reported 7.3 eV band gap for CsBr was not understood. This paper presents experimental results on the presence of intra-band gap absorption sites (IBAS) in CsBr thin film photo electron emitters, and presents a model based on IBAS to explain the observed photoelectron emission behavior at energies below band gap. A fluorescence band centered at 330 nm with a FWHM of about 0.34 eV was observed in CsBr/Cr samples under 257 nm laser illumination which can be attributed to IBAS and agrees well with previously obtained synchrotron photoelectron spectra[1] from the valence band of CsBr films.

  14. It, Le. requeoted thet Contmot no

    Office of Legacy Management (LM)

    It, Le. requeoted thet Contmot no. AT( 30l)-1661 be mended to include additional development work oovered i,n the attaohed proposal. &?.EiO &,tQ movOd b +),i' o.' am&&-t.,+ a&,...

  15. Decommissioning of the BR3 reactor: status and perspectives

    SciTech Connect (OSTI)

    Noynaert, L.; Verstraeten, I.

    2007-07-01

    The BR3 plant at Mol in Belgium built at the end of the fifties was the first PWR plant built outside the USA. The reactor had a small net power output (10 MWe) but comprised all the loops and features of a commercial PWR plant. The BR3 plant was operated with the main objective of testing advanced PWR fuels under irradiation conditions similar to those encountered in large commercial PWR plants. The reactor was started in 1962 and shut down in 1987 after 25 years of continuous operation. Since 1989, SCK.CEN is decommissioning the BR3 PWR research reactor. The dismantling of the metallic components including reactor pressure vessel and internals is completed and extensively reported in the literature. The dismantling of auxiliary components and the decontamination of parts of the infrastructure are now going on. The decommissioning progress is continuously monitored and costs and strategy are regularly reassessed. The first part of the paper describes the main results and lessons learned from the reassessment exercises performed in 1994, 1999, 2004 and 2007. Impacts of changes in legal framework on the decommissioning costs will be addressed. These changes concern e.g. licensing aspects, clearance levels, waste management... The middle part of the paper discusses the management of activated and/or contaminated concrete. The costing exercise performed in 1995 highlighted that the management of activated and contaminated concrete is the second main cost item after the dismantling of the reactor pressure vessel and internals. Different possible solutions were studied. These are evacuation as radioactive waste with or without supercompaction, recycling this 'radioactive' grout or concrete for conditioning of radioactive waste e.g. conditioning of metallic waste. The paper will give the results of the cost-benefit analysis made to select the solution retained. The last part of the paper will discuss the end goal of the decommissioning of the BR3. In the final decommissioning plan approved by ONDRAF/NIRAS, it was mentioned that the final goal of the BR3 decommissioning will be the 'green field' unless opportunities for reuse of the BR3 site will occur during decommissioning. A strategy of partial reuse of the BR3 facility is proposed and being discussed with the main stakeholders. The paper will give the present state of the discussion. (authors)

  16. A preliminary report on the photoionization efficiency spectrum, ionization energy and heat of formation of Br{sub 2}O; and the appearance energy of BrO{sup +} (Br{sub 2}O)

    SciTech Connect (OSTI)

    Thorn, R.P. Jr.; Monks, P.S.; Stief, L.J.; Kuo, S.C.; Zhang, Z.; Klemm, R.B.

    1995-08-01

    We report experimental results for the photoionization efficiency (PIE) spectrum of Br{sub 2}O along with the ionization energy (derived form the ionization threshold) and the appearance energy (AE) of BrO{sup +} (Br{sub 2}O). A value for the heat of formation of Br{sub 2}O is derived form the AE result. Experiments were performed by employing a discharge flow-photoionization mass spectrometer (DF-PIMS) apparatus coupled to beamline U-11 at the National Synchrotron Light Source (NSLS) at Brookhaven National Laboratory.

  17. High gradient rf gun studies of CsBr photocathodes

    SciTech Connect (OSTI)

    Vecchione, Theodore; Maldonado, Juan R.; Gierman, Stephen; Corbett, Jeff; Hartmann, Nick; Pianetta, Piero A.; Hesselink, Lambertus; Schmerge, John F.

    2015-04-03

    CsBr photocathodes have 10 times higher quantum efficiency with only 3 times larger intrinsic transverse emittance than copper. They are robust and can withstand 80 MV/m fields without breaking down or emitting dark current. They can operate in 210?? torr vacuum and survive exposure to air. They are well suited for generating high pulse charge in rf guns without a photocathode transfer system.

  18. High gradient rf gun studies of CsBr photocathodes

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Vecchione, Theodore; Maldonado, Juan R.; Gierman, Stephen; Corbett, Jeff; Hartmann, Nick; Pianetta, Piero A.; Hesselink, Lambertus; Schmerge, John F.

    2015-04-03

    CsBr photocathodes have 10 times higher quantum efficiency with only 3 times larger intrinsic transverse emittance than copper. They are robust and can withstand 80 MV/m fields without breaking down or emitting dark current. They can operate in 2×10⁻⁹ torr vacuum and survive exposure to air. They are well suited for generating high pulse charge in rf guns without a photocathode transfer system.

  19. AmeriFlux BR-Sa3 Santarem-Km83-Logged Forest

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Goulden, Mike [University of California - Irvine

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site BR-Sa3 Santarem-Km83-Logged Forest. Site Description - Cleared forest. Logged site is near km 83 along BR-183.

  20. Guide to Developing Air-Cooled Lithium Bromide (LiBr) Absorption...

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

    Guide to Developing Air-Cooled Lithium Bromide (LiBr) Absorption for CHP Applications, April 2005 Guide to Developing Air-Cooled Lithium Bromide (LiBr) Absorption for CHP...

  1. VEE-0034- In the Matter of LePiers' Inc.

    Broader source: Energy.gov [DOE]

    On October 16, 1996, LePiers' Inc. (LePiers') of Fosston, Minnesota filed an Application for Exception with the Office of Hearings and Appeals (OHA) of the Department of Energy (DOE). In its...

  2. Improved Growth Methods for LaBr3 Scintillation Radiation Detectors

    SciTech Connect (OSTI)

    McGregor, Douglas S

    2011-05-01

    The objective is to develop advanced materials for deployment as high-resolution gamma ray detectors. Both LaBr3 and CeBr3 are advanced scintillation materials, and will be studied in this research. Prototype devices, in collaboration Sandia National Laboratories, will be demonstrated along with recommendations for mass production and deployment. It is anticipated that improved methods of crystal growth will yield larger single crystals of LaBr3 for deployable room-temperature operated gamma radiation spectrometers. The growth methods will be characterized. The LaBr3 and CeBr3 scintillation crystals will be characterized for light yield, spectral resolution, and for hardness.

  3. Natural Organobromine in Marine Sediments: New Evidence of Biogeochemical Br Cycling

    SciTech Connect (OSTI)

    A Leri; J Hakala; M Marcus; A Lanzirotti; C Reddy; S Myneni

    2011-12-31

    Organobromine (Br{sub org}) compounds, commonly recognized as persistent, toxic anthropogenic pollutants, are also produced naturally in terrestrial and marine systems. Several enzymatic and abiotic bromination mechanisms have been identified, as well as an array of natural Br{sub org} molecules associated with various marine organisms. The fate of the carbon-bromine functionality in the marine environment, however, remains largely unexplored. Oceanographic studies have noted an association between bromine (Br) and organic carbon (C{sub org}) in marine sediments. Even so, there has been no direct chemical evidence that Br in the sediments exists in a stable form apart from inorganic bromide (Br{sub inorg}), which is widely presumed conservative in marine systems. To investigate the scope of natural Br{sub org} production and its fate in the environment, we probed Br distribution and speciation in estuarine and marine sediments using in situ X-ray spectroscopy and spectromicroscopy. We show that Br{sub org} is ubiquitous throughout diverse sedimentary environments, occurring in correlation with C{sub org} and metals such as Fe, Ca, and Zn. Analysis of sinking particulate carbon from the seawater column links the Br{sub org} observed in sediments to biologically produced Br{sub org} compounds that persist through humification of natural organic matter (NOM). Br speciation varies with sediment depth, revealing biogeochemical cycling of Br between organic and inorganic forms as part of the burial and degradation of NOM. These findings illuminate the chemistry behind the association of Br with Corg in marine sediments and cast doubt on the paradigmatic classification of Br as a conservative element in seawater systems.

  4. Novel visible-light AgBr/Ag?PO? hybrids photocatalysts with surface plasma resonance effects

    SciTech Connect (OSTI)

    Wang, Yunfang Li, Xiuli; Wang, Yawen; Fan, Caimei

    2013-06-01

    Three kinds of AgBr/Ag?PO? hybrids were synthesised via an anion-exchange precipitation method and characterised by XRD, XPS, SEM, EDS, and UVvis. The results showed that AgBr/Ag?PO? hybrids displayed much higher photocatalytic activities than single Ag?PO? or AgBr under visible light (?>420 nm), and OH and h? were the major active species during the degradation process. Considering interstitial ions Ag?? on lattice gap of AgBr are easy to become sliver particle, we deduced the possible photocatalytic mechanism could be ascribed to the synergistic effects of the appropriate valence band position of Ag?PO? and AgBr, surface plasmon resonance effect of Ag?, reactive radical species Br?, and the Ag vacancy on the surface of catalysts. - Graphical abstract: The optical absorption and structural morphology of the as-prepared AgBr@Ag?PO? photocatalyst using an anion-exchange precipitation method are conductive to the photocatalytic degradation of organics in water. Highlights: Novel AgBr/Ag?PO? hybrids are synthesised by a facile method. AgBr/Ag?PO? hybrids show excellent photocatalytic activities under visible light. Interstitial ions are in favour of the formation of Ag particle. Surface plasmon resonance effect plays a key factor for light absorption. The photocatalytic mechanism for AgBr/Ag?PO? hybrids is studied.

  5. Apparatus for improving the working time of the XeBr laser

    DOE Patents [OSTI]

    Sander, R.K.; Balog, G.; Seegmiller, E.T.

    1980-03-04

    In XeBr lasers which make use of HBr as the source of bromine, it has been found that the working life of the laser is limited because of dissociation of the HBr in the lasing region to form H/sub 2/ and Br/sub 2/. Accordingly, apparatus is disclosed for substantially improving the working time of the XeBr laser wherein means are provided for recombining H/sub 2/ and Br/sub 2/ into HBr and for continuously circulating the gaseous working medium from the lasing region through the recombination region.

  6. Apparatus for improving the working time of the XeBr laser

    DOE Patents [OSTI]

    Sander, Robert K.; Balog, George; Seegmiller, Emma T.

    1982-01-01

    In XeBr lasers which make use of HBr as the source of bromine, it has been found that the working life of the laser is limited because of dissociation of the HBr in the lasing region to form H.sub.2 and Br.sub.2. Accordingly, apparatus is disclosed for substantially improving the working time of the XeBr laser wherein means are provided for recombining H.sub.2 and Br.sub.2 into HBr and for continuously circulating the gaseous working medium from the lasing region through the recombination region. BACKGROUND OF THE INVENTION

  7. X-ray photoemission analysis of chemically modified TlBr surfaces for improved radiation detectors

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Nelson, A. J.; Voss, L. F.; Beck, P. R.; Graff, R. T.; Conway, A. M.; Nikolic, R. J.; Payne, S. A.; Lee, J. -S.; Kim, H.; Cirignano, L.; et al

    2013-01-12

    We subjected device-grade TlBr to various chemical treatments used in room temperature radiation detector fabrication to determine the resulting surface composition and electronic structure. As-polished TlBr was treated separately with HCl, SOCl2, Br:MeOH and HF solutions. High-resolution photoemission measurements on the valence band electronic structure and Tl 4f, Br 3d, Cl 2p and S 2p core lines were used to evaluate surface chemistry and shallow heterojunction formation. Surface chemistry and valence band electronic structure were correlated with the goal of optimizing the long-term stability and radiation response.

  8. Performance of LiAlloy/Ag(2)CrO(4) Couples in Molten CsBr-LiBr-KBr Eutectic

    SciTech Connect (OSTI)

    GUIDOTTI,RONALD A.; REINHARDT,FREDERICK W.

    1999-10-18

    The performance of Li-alloy/CsBr-LiBr-KBr/Ag{sub 2}CrO{sub 4} systems was studied over a temperature range of 250 C to 300 C, for possible use as a power source for geothermal borehole applications. Single cells were discharged at current densities of 15.8 and 32.6 mA/cm{sup 2} using Li-Si and Li-Al anodes. When tested in 5-cell batteries, the Li-Si/CsBr-LiBr-KBr/Ag{sub 2}CrO{sub 4} system exhibited thermal runaway. Thermal analytical tests showed that the Ag{sub 2}CrO{sub 4} cathode reacted exothermically with the electrolyte on activation. Consequently, this system would not be practical for the envisioned geothermal borehole applications.

  9. Le Flore County, Oklahoma: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Zone Subtype A. Places in Le Flore County, Oklahoma Arkoma, Oklahoma Bokoshe, Oklahoma Cameron, Oklahoma Cowlington, Oklahoma Fanshawe, Oklahoma Fort Coffee, Oklahoma Heavener,...

  10. Le Prata Geothermal Power Station | Open Energy Information

    Open Energy Info (EERE)

    Station General Information Name Le Prata Geothermal Power Station Sector Geothermal energy Location Information Location Tuscany, Italy Geothermal Resource Area Larderello...

  11. City of Le Sueur, Minnesota (Utility Company) | Open Energy Informatio...

    Open Energy Info (EERE)

    Sueur, Minnesota (Utility Company) Jump to: navigation, search Name: Le Sueur City of Place: Minnesota Phone Number: (507) 665-3338 Website: mmpa.org Twitter: @lesueurmn Facebook:...

  12. Results for aliovalent doping of CeBr{sub 3} with Ca{sup 2+}

    SciTech Connect (OSTI)

    Guss, Paul; Foster, Michael E.; Wong, Bryan M.; Patrick Doty, F.; Shah, Kanai; Squillante, Michael R.; Shirwadkar, Urmila; Hawrami, Rastgo; Tower, Joshua; Yuan, Ding

    2014-01-21

    Despite the outstanding scintillation performance characteristics of cerium tribromide (CeBr{sub 3}) and cerium-activated lanthanum tribromide, their commercial availability and application are limited due to the difficulties of growing large, crack-free single crystals from these fragile materials. This investigation employed aliovalent doping to increase crystal strength while maintaining the optical properties of the crystal. One divalent dopant (Ca{sup 2+}) was used as a dopant to strengthen CeBr{sub 3} without negatively impacting scintillation performance. Ingots containing nominal concentrations of 1.9% of the Ca{sup 2+} dopant were grown, i.e., 1.9% of the CeBr{sub 3} molecules were replaced by CaBr{sub 2} molecules, to match our target replacement of 1 out of 54 cerium atoms be replaced by a calcium atom. Precisely the mixture was composed of 2.26 g of CaBr{sub 2} added to 222.14 g of CeBr{sub 3}. Preliminary scintillation measurements are presented for this aliovalently doped scintillator. Ca{sup 2+}-doped CeBr{sub 3} exhibited little or no change in the peak fluorescence emission for 371?nm optical excitation for CeBr{sub 3}. The structural, electronic, and optical properties of CeBr{sub 3} crystals were studied using the density functional theory within the generalized gradient approximation. Calculated lattice parameters are in agreement with the experimental data. The energy band structures and density of states were obtained. The optical properties of CeBr{sub 3}, including the dielectric function, were calculated.

  13. Characterization of the LiSi/CsBr-LiBr-KBr/FeS(2) System for Potential Use as a Geothermal Borehole Power Source

    SciTech Connect (OSTI)

    GUIDOTTI, RONALD A.; REINHARDT, FREDERICK W.

    1999-10-18

    We are continuing to study the suitability of modified thermal-battery technology as a potential power source for geothermal borehole applications. Previous work focused on the LiSi/FeS{sub 2} couple over a temperature range of 350 C to 400 C with the LiBr-KBr-LiF eutectic, which melts at 324.5 C. In this work, the discharge processes that take place in LiSi/CsBr-LiBr-KBr eutectic/FeS{sub 2} thermal cells were studied at temperatures between 250 C and 400 C using pelletized cells with immobilized electrolyte. The CsBr-LiBr-KBr eutectic was selected because of its lower melting point (228.5 C). Incorporation of a quasi-reference electrode allowed the determination of the relative contribution of each electrode to the overall cell polarization. The results of single-cell tests and limited battery tests are presented, along with preliminary data for battery stacks tested in a simulated geothermal borehole environment.

  14. Studies on Ca2+-Doped CeBr3 Scintillating Materials

    SciTech Connect (OSTI)

    Guss, P. [NSTec; Foster, M. E. [SNL; Wong, B. M. [SNL; Doty, F. P. [SNL; Shah, K. [RMD; Squillante, M. [RMD; Glodo, J. [RMD; Yuan, D. [NSTec

    2013-07-03

    Despite the outstanding scintillation performance characteristics of cerium tribromide (CeBr3) and cerium-activated lanthanum tribromide (LaBr3:Ce), their commercial availability and application is limited due to the difficulties of growing large, crack-free single crystals from these fragile materials. The objective of this investigation was to employ aliovalent doping to increase crystal strength while maintaining the optical properties of the crystal. One divalent dopant (Ca2+) was investigated as a dopant to strengthen CeBr3 without negatively impacting scintillation performance. Ingots containing nominal concentrations of 1.9% of the Ca2+ dopant were grown. Preliminary scintillation measurements are presented for this aliovalently doped scintillator. Ca2+-doped CeBr3 exhibited little or no change in the peak fluorescence emission for 371 nm optical excitation for CeBr3. The structural, electronic, and optical properties of CeBr3 crystals were investigated using the density functional theory within generalized gradient approximation. The calculated lattice parameters are in good agreement with the experimental data. The energy band structures and density of states were obtained. The optical properties of CeBr3, including the dielectric function, were calculated.

  15. Structure and properties of electronic and hole centers in CsBr from theoretical calculations

    SciTech Connect (OSTI)

    Halliday, Matthew T.; Hess, Wayne P.; Shluger, Alexander L.

    2015-06-24

    The electronic structure, geometry, diffusion barriers and optical properties of fundamental defects of CsBr are calculated using hybrid functional DFT and TD- DFT methods. The B3LYP functional with a modified exchange contribution has been used in an embedded cluster scheme to model the structure and spectroscopic properties of self-trapped triplet exciton, interstitial Br atoms and ions, self-trapped holes and Br vacancies. The calculated migration barriers and positions of maxima of optical absorption bands are in good agreement with experiment, justifying the obtained defect geometries. The o*-center triplet exciton luminescence energy is also accurately calculated.

  16. Guide to Developing Air-Cooled Lithium Bromide (LiBr) Absorption for CHP

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

    Applications, April 2005 | Department of Energy Developing Air-Cooled Lithium Bromide (LiBr) Absorption for CHP Applications, April 2005 Guide to Developing Air-Cooled Lithium Bromide (LiBr) Absorption for CHP Applications, April 2005 The objective of this paper is to summarize the development status of air-cooled lithium bromide (LiBr)-water absorption chillers to guide future efforts to develop chillers for combined heat and power (CHP) applications in light-commercial buildings. The key

  17. Measurement of the Ratio of Branching Fractions Br(Bs -> Ds- pi+)/Br(B -> D- pi+) at CDF-II

    SciTech Connect (OSTI)

    Furic, Ivan Kresimir; /MIT

    2004-03-01

    The measurement of B{sub s}{sup 0} mixing is one of the flagship analyses for the Run II B physics program. The sensitivity of the measurement to the frequency of B{sub s}{sup 0} oscillations strongly depends on the number of reconstructed B{sub s}{sup 0} mesons. They present the measurement of the ratio of branching fractions Br(B{sub s}{sup 0} {yields} D{sub s}{sup -}{pi}{sup +})/Br(B{sup 0} {yields} D{sup -}{pi}{sup +}), which directly influences the number of B{sub s}{sup 0} events available for the measurement of B{sub s}{sup 0} mixing at CDF-II. They analyze 115 pb{sup -1} of data collected with the CDF-II detector in p{bar p} collisions at {radical}s = 1.96 TeV using a novel displaced track trigger. They reconstruct 78 {+-} 11 B{sub s}{sup 0} {yields} D{sub s}{sup -}{pi}{sup +} decays at 1153 {+-} 45 B{sup 0} {yields} D{sup -}{pi}{sup +} decays with good signal to background ratio. This is the world's largest sample of fully reconstructed B{sub s}{sup 0} {yields} D{sub s}{sup -}{pi}{sup +} decays. They find the ratio of production fractions multiplied by the ratio of branching fractions to be: f{sub s}/f{sub d} {center_dot} Br(B{sub s}{sup 0} {yields} D{sub s}{sup -}{pi}{sup +})/Br(B{sup 0} {yields} D{sup -}{pi}{sup +}) = 0.325 {+-} 0.046(stat) {+-} 0.034(syst) {+-} 0.084 (BR). Using the world average value of f{sub s}/f{sub d} = 0.26 {+-} 0.03, we infer that the ratio of branching fractions is: Br(B{sub s}{sup 0} {yields} D{sub s}{sup -}{pi}{sup +})/Br(B{sup 0} {yields} D{sup -}{pi}{sup +}) = 1.25 {+-} 0.18(stat) {+-} 0.13(syst) {+-} 0.32(BR) {+-} 0.14(PR) where the last uncertainty is due to the uncertainty on the world average measurement of the ratio of B{sub s}{sup 0} to B{sup 0} production rates, f{sub s}/f{sub d}.

  18. LAKESHORE AVON BR ANT-EDEN ALD EN-LANC ASTER AU BURN W SH ELDON

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

    81 81 LAKESHORE AVON BR ANT-EDEN ALD EN-LANC ASTER AU BURN W SH ELDON CALEDONIA HURON C REEK LEIC EST ER COL DEN ASH FORD INDIAN FALLS LAWTONS SAR DINIA RPD-037 -2 ...

  19. Archea ME LE Anlagenbau GmbH | Open Energy Information

    Open Energy Info (EERE)

    Archea ME-LE Anlagenbau GmbH is a JV set up to manufacture and construct Archea biogas plants. Coordinates: 53.629674, 14.010779 Show Map Loading map......

  20. Measurement of BR(Bu to phi K)/BR(Bu to J/psi K) at the collider detector at Fermilab

    SciTech Connect (OSTI)

    Napora, Robert A

    2004-10-01

    This thesis presents evidence for the decay mode B{sup {+-}} {yields} {phi}K{sup {+-}} in p{bar p} collisions at {radical}s = 1.96 TeV using (120 {+-} 7)pb{sup -1} of data collected by the Collider Detector at Fermilab (CDF). This signal is then used to measure the branching ratio relative to the decay mode B{sup {+-}} {yields} J/{psi}K{sup {+-}}. The measurement starts from reconstructing the two decay modes: B{sup {+-}} {yields} {phi}K{sup {+-}}, where {phi} {yields} K{sup +}K{sup -} and B{sup {+-}} {yields} J/{psi}K{sup {+-}}, where J/{psi} {yields} {mu}{sup +}{mu}{sup -}. The measurement yielded 23 {+-} 7 B{sup {+-}} {yields} {phi}K{sup {+-}} events, and 406 {+-} 26 B{sup {+-}} {yields} J/{psi}K{sup {+-}} events. The fraction of B{sup {+-}} {yields} J/{psi}K{sup {+-}} events where the J/{psi} subsequently decayed to two muons (as opposed to two electrons) was found to be f{sub {mu}{mu}} = 0.839 {+-} 0.066. The relative branching ratio of the two decays is then calculated based on the equation: BR(B{sup {+-}} {yields} {phi}K{sup {+-}})/BR(B{sup {+-}} {yields} J/{psi}K{sup {+-}}) = N{sub {phi}K}/N{sub {psi}K} {center_dot}f{sub {mu}{mu}} BR(J/{psi} {yields} {mu}{sup +}{mu}{sup -})/BR({phi} {yields} K{sup +}K{sup -}) {epsilon}{sub {mu}{mu}}K/{epsilon}KKK R({epsilon}{sub iso}). The measurement finds BR(B{sup {+-}} {yields} {phi}K{sup {+-}})/BR(B{sup {+-}} {yields} J/{psi}K{sup {+-}}) = 0.0068 {+-} 0.0021(stat.) {+-} 0.0007(syst.). The B{sup {+-}} {yields} {phi}K{sup {+-}} branching ratio is then found to be BR(B{sup {+-}} {yields} {phi}K{sup {+-}}) = [6.9 {+-} 2.1(stat.) {+-} 0.8(syst.)] x 10{sup -6}. This value is consistent with similar measurements reported by the e{sup +}e{sup -} collider experiments BaBar[1], Belle[2], and CLEO[3].

  1. Lattice dynamics in perovskite halides CsSn X 3 with X = I , Br , Cl

    Office of Scientific and Technical Information (OSTI)

    (Journal Article) | DOE PAGES Lattice dynamics in perovskite halides CsSn X 3 with X = I , Br , Cl « Prev Next » Title: Lattice dynamics in perovskite halides CsSn X 3 with X = I , Br , Cl Authors: Huang, Ling-yi ; Lambrecht, Walter R. L. Publication Date: 2014-11-05 OSTI Identifier: 1180124 Grant/Contract Number: ER 46874-SC0008933 Type: Publisher's Accepted Manuscript Journal Name: Physical Review B Additional Journal Information: Journal Volume: 90; Journal Issue: 19; Journal ID: ISSN

  2. Very fast doped LaBr.sub.3 scintillators and time-of-flight PET

    DOE Patents [OSTI]

    Shah, Kanai S.

    2006-10-31

    The present invention concerns very fast scintillator materials capable of resolving the position of an annihilation event within a portion of a human body cross-section. In one embodiment, the scintillator material comprises LaBr.sub.3 doped with cerium. Particular attention is drawn to LaBr.sub.3 doped with a quantity of Ce that is chosen for improving the timing properties, in particular the rise time and resultant timing resolution of the scintillator, and locational capabilities of the scintillator.

  3. Oxidation/Reduction Reactions at the Metal Contact-TlBr Interface: An X-ray

    Office of Scientific and Technical Information (OSTI)

    Photoelectron Spectroscopy Study (Conference) | SciTech Connect Conference: Oxidation/Reduction Reactions at the Metal Contact-TlBr Interface: An X-ray Photoelectron Spectroscopy Study Citation Details In-Document Search Title: Oxidation/Reduction Reactions at the Metal Contact-TlBr Interface: An X-ray Photoelectron Spectroscopy Study Authors: Nelson, A J ; Swanberg, E L ; Voss, L F ; Graff, R T ; Conway, A M ; Nikolic, R J ; Payne, S A ; Kim, H ; Cirignano, L ; Shah, K Publication Date:

  4. CALiPER Application Summary Report 16. LED BR30 and R30 Lamps

    SciTech Connect (OSTI)

    none,

    2012-07-01

    This report analyzes the independently tested performance of 13 LED products labeled as BR30 or R30 lamps. The test results indicate substantial improvement versus earlier CALiPER testing of similar products, and performance comparable to recent data from LED Lighting Facts and ENERGY STAR.

  5. Hydrogen for X-group exchange in CH3X, X = Cl, Br, I, OMe and...

    Office of Scientific and Technical Information (OSTI)

    Hydrogen for X-group exchange in CH3X, X Cl, Br, I, OMe and NMe2 byMonomeric 1,2,4-(Me3C)3C5H22CeH: Experimental and Computational Support for a Carbenoid Mechanism Citation ...

  6. LHC, le Big Bang en éprouvette

    ScienceCinema (OSTI)

    None

    2011-10-06

    Notre compréhension de l?Univers est en train de changer? Bar des Sciences - Tout public Débat modéré par Marie-Odile Montchicourt, journaliste de France Info. Evenement en vidéoconférence entre le Globe de la science et de l?innovation, le bar le Baloard de Montpellier et la Maison des Métallos à Paris. Intervenants au CERN : Philippe Charpentier et Daniel Froideveaux, physiciens au CERN. Intervenants à Paris : Vincent Bontemps, philosophe et chercheur au CEA ; Jacques Arnould, philosophe, historien des sciences et théologien, Jean-Jacques Beineix, réalisateur, producteur, scénariste de cinéma. Intervenants à Montpellier (LPTA) : André Neveu, physicien théoricien et directeur de recherche au CNRS ; Gilbert Moultaka, physicien théoricien et chargé de recherche au CNRS. Partenariat : CERN, CEA, IN2P3, Université MPL2 (LPTA) Dans le cadre de la Fête de la science 2008

  7. Geothermal br Resource br Area Geothermal br Resource br Area...

    Open Energy Info (EERE)

    Aluto Langano Geothermal Area Aluto Langano Geothermal Area East African Rift System Ethiopian Rift Valley Major Normal Fault Basalt MW K Amatitlan Geothermal Area Amatitlan...

  8. Investigation into Nanostructured Lanthanum Halides and CeBr{sub 3} for Nuclear Radiation Detection

    SciTech Connect (OSTI)

    Guss, P., Guise, R., Mukhopadhyay, S., Yuan, D.

    2011-06-22

    This slide-show presents work on radiation detection with nanostructured lanthanum halides and CeBr{sub 3}. The goal is to extend the gamma energy response on both low and high-energy regimes by demonstrating the ability to detect low-energy x-rays and relatively high-energy activation prompt gamma rays simultaneously using the nano-structured lanthanum bromide, lanthanum fluoride, cerium bromide, or other nanocrystal material. Homogeneous and nano structure cases are compared.

  9. Optimization of electrode characteristics for the Br-2/H-2 redox flow cell

    SciTech Connect (OSTI)

    Tucker, MC; Cho, KT; Weber, AZ; Lin, GY; Nguyen, TV

    2014-10-17

    The Br-2/H-2 redox flow cell shows promise as a high-power, low-cost energy storage device. The effect of various aspects of material selection, processing, and assembly of electrodes on the operation, performance, and efficiency of the system is determined. In particular, (+) electrode thickness, cell compression, hydrogen pressure, and (-) electrode architecture are investigated. Increasing hydrogen pressure and depositing the (-) catalyst layer on the membrane instead of on the carbon paper backing layers have a large positive impact on performance, enabling a limiting current density above 2 A cm(-2) and a peak power density of 1.4 W cm(-2). Maximum energy efficiency of 79 % is achieved. In addition, the root cause of limiting-current behavior in this system is elucidated, where it is found that Br- reversibly adsorbs at the Pt (-) electrode for potentials exceeding a critical value, and the extent of Br- coverage is potential-dependent. This phenomenon limits maximum cell current density and must be addressed in system modeling and design. These findings are expected to lower system cost and enable higher efficiency.

  10. Optimization of electrode characteristics for the Br?/H? redox flow cell

    SciTech Connect (OSTI)

    Tucker, Michael C.; Cho, Kyu Taek; Weber, Adam Z.; Lin, Guangyu; Van Nguyen, Trung

    2015-01-01

    The Br?/H? redox flow cell shows promise as a high-power, low-cost energy storage device. The effect of various aspects of material selection, processing, and assembly of electrodes on the operation, performance, and efficiency of the system is determined. In particular, (+) electrode thickness, cell compression, hydrogen pressure, and () electrode architecture are investigated. Increasing hydrogen pressure and depositing the () catalyst layer on the membrane instead of on the carbon-paper backing layers have a large positive impact on performance, enabling a limiting current density above 2 A cm-2 and a peak power density of 1.4 W cm-2. Maximum energy efficiency of 79% is achieved. In addition, the root cause of limiting-current behavior in this system is elucidated, where it is found that Br- reversibly adsorbs at the Pt () electrode for potentials exceeding a critical value, and the extent of Br- coverage is potential-dependent. This phenomenon limits maximum cell current density and must be addressed in system modeling and design. These findings are expected to lower system cost and enable higher efficiency.

  11. A modified Stillinger-Weber potential for TlBr and its polymorphic extension

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Zhou, Xiaowang; Foster, Michael E.; Jones, Reese E.; Doty, F. Patrick; Yang, Pin; Fan, Hongyou

    2015-04-30

    TlBr is promising for g- and x- radiation detection, but suffers from rapid performance degradation under the operating external electric fields. To enable molecular dynamics (MD) studies of this degradation, we have developed a Stillinger-Weber type of TlBr interatomic potential. During this process, we have also addressed two problems of wider interests. First, the conventional Stillinger-Weber potential format is only applicable for tetrahedral structures (e.g., diamond-cubic, zinc-blende, or wurtzite). Here we have modified the analytical functions of the Stillinger-Weber potential so that it can now be used for other crystal structures. Second, past modifications of interatomic potentials cannot always bemore » applied by a broad community because any new analytical functions of the potential would require corresponding changes in the molecular dynamics codes. Here we have developed a polymorphic potential model that simultaneously incorporates Stillinger-Weber, Tersoff, embedded-atom method, and any variations (i.e., modified functions) of these potentials. As a result, we have implemented this polymorphic model in MD code LAMMPS, and demonstrated that our TlBr potential enables stable MD simulations under external electric fields.« less

  12. Response of LaBr{sub 3}(Ce) scintillators to 2.5 MeV fusion neutrons

    SciTech Connect (OSTI)

    Cazzaniga, C.; Nocente, M.; Gorini, G.; Istituto di Fisica del Plasma, Associazione EURATOM-ENEA-CNR, Via Roberto Cozzi 53, Milano 20125 ; Tardocchi, M.; Croci, G.; Giacomelli, L.; Angelone, M.; Pillon, M.; Villari, S.; Weller, A.; Petrizzi, L.; Collaboration: ASDEX Upgrade Team; JET-EFDA Contributors

    2013-12-15

    Measurements of the response of LaBr{sub 3}(Ce) to 2.5 MeV neutrons have been carried out at the Frascati Neutron Generator and at tokamak facilities with deuterium plasmas. The observed spectrum has been interpreted by means of a Monte Carlo model. It is found that the main contributor to the measured response is neutron inelastic scattering on {sup 79}Br, {sup 81}Br, and {sup 139}La. An extrapolation of the count rate response to 14 MeV neutrons from deuterium-tritium plasmas is also presented. The results are of relevance for the design of ?-ray diagnostics of fusion burning plasmas.

  13. Characterization of low-melting electrolytes for potential geothermal borehole power supplies: The LiBr-KBr-LiF eutectic

    SciTech Connect (OSTI)

    Guidotti, R.A.; Reinhardt, F.W.

    1998-05-01

    The suitability of modified thermal-battery technology for use as a potential power source for geothermal borehole applications is under investigation. As a first step, the discharge processes that take place in LiSi/LiBr-KBr-LiF/FeS{sub 2} thermal cells were studied at temperatures of 350 C and 400 C using pelletized cells with immobilized electrolyte. Incorporation of a reference electrode allowed the relative contribution of each electrode to the overall cell polarization to be determined. The results of single-cell tests are presented, along with preliminary data for cells based on a lower-melting CsBr-LiBr-KBr eutectic salt.

  14. Measurement of ratio R = (BR(D{sup 0}{yields}K{pi}{pi}{pi})/BR(D{sup 0}{yields}K{pi})) in {pi}{sup -}-Nucleus interactions at 500 GeV/c

    SciTech Connect (OSTI)

    Solano Salinas, C. J.; Paucarchuco, C.; Fernandez, A.; Sheaff, M.

    2007-10-26

    We report a very preliminary result on the measurement of the ratio of branching ratios, for two decays D{sup 0} meson, R = (BR(D{sup 0}{yields}K{pi}{pi}{pi})/BR(D{sup 0}{yields}K{pi})), using data from the E791 experiment. We find R = 1.96{+-}0.0286 (stat){+-}0.06 (sys). This is in agreement with and of similar precision to the current PDG average value 1.97{+-}0.09.

  15. Br-rich Tips of Calcified Crab Claws are Less Hard but More Fracture

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

    Resistant: A Comparison of Mineralized and Heavy-element Biological Materials Br-rich Tips of Calcified Crab Claws are Less Hard but More Fracture Resistant: A Comparison of Mineralized and Heavy-element Biological Materials figure 1 Figure 1. The heavy element biomaterial is the darker material at the tip of the shore crab claws. Figure "b" shows the same claw as "a" but after bead blasting. The claw tips are less eroded by the bead blasting than surrounding calcified

  16. DOE - Office of Legacy Management -- R K Le Blond Machine Tool...

    Office of Legacy Management (LM)

    Facility used to conduct two billet drilling tests to demonstrating the capability of ... and Development Report (NLCO-886); Drilling Uranium Billets on a LeBlond-Carlstedt ...

  17. High temperature crystal structures and superionic properties of SrCl{sub 2}, SrBr{sub 2}, BaCl{sub 2} and BaBr{sub 2}

    SciTech Connect (OSTI)

    Hull, Stephen; Norberg, Stefan T.; Ahmed, Istaq; Eriksson, Sten G.; Mohn, Chris E.

    2011-11-15

    The structural properties of the binary alkaline-earth halides SrCl{sub 2}, SrBr{sub 2}, BaCl{sub 2} and BaBr{sub 2} have been investigated from ambient temperature up to close to their melting points, using the neutron powder diffraction technique. Fluorite-structured SrCl{sub 2} undergoes a gradual transition to a superionic phase at 900-1100 K, characterised by an increasing concentration of anion Frenkel defects. At a temperature of 920(3) K, the tetragonal phase of SrBr{sub 2} undergoes a first-order transition to a cubic fluorite phase. This high temperature phase shows the presence of extensive disorder within the anion sublattice, which differs from that found in superionic SrCl{sub 2}. BaCl{sub 2} and BaBr{sub 2} both adopt the cotunnite crystal structure under ambient conditions. BaCl{sub 2} undergoes a first-order structural transition at 917(5) K to a disordered fluorite-structured phase. The relationship between the (disordered) crystal structures and the ionic conductivity behaviour is discussed and the influence of the size of the mobile anion on the superionic behaviour is explored. - Graphical abstract: Anomalous behaviour of the lattice expansion of SrCl{sub 2} at temperatures of {approx}1000 K is associated with the gradual transition to a superionic phase, whilst SrBr{sub 2} undergoes a first-order structural transition ({beta}{yields}{alpha}) to a fluorite-structured superionic phase at 920(3) K. Highlights: > Anomalous behaviour of the lattice expansion of SrCl{sub 2} occurs at temperatures {approx}1000 K. > Crystal structure of {beta}-SrBr{sub 2} is described in detail. > On heating, SrBr{sub 2} and BaCl{sub 2} transform to a fluorite-structured superionic phase. > Temperature dependence of the BaCl{sub 2} and BaBr{sub 2} structures is presented. > Nature of the superionic phases within the alkaline-earth halides is discussed.

  18. LiCl Dehumidifier LiBr absorption chiller hybrid air conditioning system with energy recovery

    DOE Patents [OSTI]

    Ko, Suk M.

    1980-01-01

    This invention relates to a hybrid air conditioning system that combines a solar powered LiCl dehumidifier with a LiBr absorption chiller. The desiccant dehumidifier removes the latent load by absorbing moisture from the air, and the sensible load is removed by the absorption chiller. The desiccant dehumidifier is coupled to a regenerator and the desiccant in the regenerator is heated by solar heated hot water to drive the moisture therefrom before being fed back to the dehumidifier. The heat of vaporization expended in the desiccant regenerator is recovered and used to partially preheat the driving fluid of the absorption chiller, thus substantially improving the overall COP of the hybrid system.

  19. X-ray-absorption study of CuBr at high pressure

    SciTech Connect (OSTI)

    Tranquada, J.M.; Ingalls, R.

    1986-09-15

    The x-ray-absorption spectrum of cuprous bromide has been measured as a function of pressure. The x-ray-absorption near-edge structure proved to be an excellent indicator of high-pressure phase transitions in this material. The normalized ''white-line'' peak heights at both the Cu and Br K-italic edges decreased on entering the tetragonal phase and increased in going to the NaCl structure. The zinc-blende to tetragonal phase transition took place over a very narrow pressure range centered at 46 +- 5 kbar. The transformation from the tetragonal to the NaCl structure, on the other hand, showed a broad mixed-phase region, suggesting a nucleation-and-growth mechanism for the transition. The mixed-phase region was centered at 75 +- 6 kbar. No evidence of a phase between the zinc-blende and tetragonal phases was observed, presumably because it does not exist. Analysis of the extended x-ray-absorption fine-structure (EXAFS) clearly showed that there is no change in coordination in going from the zinc-blende to the tetragonal phase although the nearest-neighbor distance increases slightly. A much larger increase in R-italic/sub 1/ occurs at the transition to the NaCl structure, where the coordination increases from 4 to 6. The mean-square deviation in the nearest-neighbor bond length, sigma/sub 1//sup 2/, appears to be a fairly smooth function of nearest-neighbor distance, decreasing (or increasing) as R-italic/sub 1/ decreases (or increases) more or less independent of structure. Evidence from the literature was presented to suggest that the zinc-blende to tetragonal transition in CuBr (and also CuCl) should occur by shear deformation.

  20. Molecular Characterization of Brown Carbon (BrC) Chromophores in Secondary Organic Aerosol Generated From Photo-Oxidation of Toluene

    SciTech Connect (OSTI)

    Lin, Peng; Liu, Jiumeng; Shilling, John E.; Kathmann, Shawn M.; Laskin, Julia; Laskin, Alexander

    2015-09-28

    Atmospheric Brown carbon (BrC) is a significant contributor to light absorption and climate forcing. However, little is known about a fundamental relationship between the chemical composition of BrC and its optical properties. In this work, light-absorbing secondary organic aerosol (SOA) was generated in the PNNL chamber from toluene photo-oxidation in the presence of NOx (Tol-SOA). Molecular structures of BrC components were examined using nanospray desorption electrospray ionization (nano-DESI) and liquid chromatography (LC) combined with UV/Vis spectroscopy and electrospray ionization (ESI) high-resolution mass spectrometry (HRMS). The chemical composition of BrC chromophores and the light absorption properties of toluene SOA (Tol-SOA) depend strongly on the initial NOx concentration. Specifically, Tol-SOA generated under high-NOx conditions (defined here as initial NOx/toluene of 5/1) appears yellow and mass absorption coefficient of the bulk sample (MACbulk@365nm = 0.78 m2 g-1) is nearly 80 fold higher than that measured for the Tol-SOA sample generated under low-NOx conditions (NOx/toluene < 1/300). Fifteen compounds, most of which are nitrophenols, are identified as major BrC chromophores responsible for the enhanced light absorption of Tol-SOA material produced in the presence of NOx. The integrated absorbance of these fifteen chromophores accounts for 40-60% of the total light absorbance by Tol-SOA at wavelengths between 300 nm and 500 nm. The combination of tandem LC-UV/Vis-ESI/HRMS measurements provides an analytical platform for predictive understanding of light absorption properties by BrC and their relationship to the structure of individual chromophores. General trends in the UV/vis absorption by plausible isomers of the BrC chromophores were evaluated using theoretical chemistry calculations. The molecular-level understanding of BrC chemistry is helpful for better understanding the evolution and behavior of light absorbing aerosols in the atmosphere.

  1. Synthesis, crystal structure, spectroscopic and thermal properties of [Et{sub 4}N][Ta{sub 6}Br{sub 12}(H{sub 2}O){sub 6}]Br{sub 4}.4H{sub 2}O (Et=ethyl)-A new compound with the paramagnetic [Ta{sub 6}Br{sub 12}]{sup 3+} cluster core

    SciTech Connect (OSTI)

    Peric, Berislav; Jozic, Drazan; Planinic, Pavica; Brnicevic, Nevenka; Giester, Gerald

    2009-09-15

    A new hexanuclear cluster compound, [Et{sub 4}N][Ta{sub 6}Br{sub 12}(H{sub 2}O){sub 6}]Br{sub 4}.4H{sub 2}O (Et=ethyl) (1), with the paramagnetic [Ta{sub 6}Br{sub 12}]{sup 3+} cluster entity, was synthesized and characterized by elemental and TG/DTA analyses, IR and UV/Vis spectroscopy and by a single-crystal X-ray diffraction study. The presence of the paramagnetic [Ta{sub 6}Br{sub 12}]{sup 3+} unit was confirmed also by the room-temperature magnetic and EPR measurements. The compound crystallizes in the tetragonal I4{sub 1}/a space group, with a=14.299(5), c=21.241(5) A, Z=4, R{sub 1}(F)/wR{sub 2}(F{sup 2})=0.0296/0.0811. The structure contains discrete [Ta{sub 6}Br{sub 12}(H{sub 2}O){sub 6}]{sup 3+} cations with an octahedron of metal atoms edge-bridged by bromine atoms and with water molecules occupying all six terminal positions. The cluster units are positioned in the vertices of the three-dimensional (pseudo)diamond lattice. The structure shows similarities with literature reported structures of cluster compounds crystallizing in the diamond (Fd3-barm) space group. - Graphical abstract: Two interpenetrating (pseudo)diamond nets formed by packing of the paramagnetic [Ta{sub 6}Br{sub 12}(H{sub 2}O)]{sup 3+} (octahedral) and diamagnetic [Et{sub 4}N]{sup +} (spheres) cations.

  2. Ultrafast dynamics of strong-field dissociative ionization ofCH2Br2 probed by femtosecond soft x-ray transient absorptionspectroscopy

    SciTech Connect (OSTI)

    Loh, Zhi-Heng; Leone, Stephen R.

    2008-01-15

    Femtosecond time-resolved soft x-ray transient absorption spectroscopy based on a high-order harmonic generation source is used to investigate the dissociative ionization of CH{sub 2}Br{sub 2} induced by 800 nm strong-field irradiation. At moderate peak intensities (2.0 x 10{sup 14} W/cm{sup 2}), strong-field ionization is accompanied by ultrafast C-Br bond dissociation, producing both neutral Br ({sup 2}P{sub 3/2}) and Br* ({sup 2}P{sub 1/2}) atoms together with the CH{sub 2}Br{sup +} fragment ion. The measured rise times for Br and Br* are 130 {+-} 22 fs and 74 {+-} 10 fs, respectively. The atomic bromine quantum state distribution shows that the Br/Br* population ratio is 8.1 {+-} 3.8 and that the Br {sup 2}P{sub 3/2} state is not aligned. The observed product distribution and the timescales of the photofragment appearances suggest that multiple field-dressed potential energy surfaces are involved in the dissociative ionization process. In addition, the transient absorption spectrum of CH{sub 2}Br{sub 2}{sup +} suggests that the alignment of the molecule relative to the polarization axis of the strong-field ionizing pulse determines the electronic symmetry of the resulting ion; alignment of the Br-Br, H-H, and C{sub 2} axis of the molecule along the polarization axis results in the production of the ion {tilde X}({sup 2}B{sub 2}), {tilde B}({sup 2}B{sub 1}) and {tilde C}({sup 2}A{sub 1}) states, respectively. At higher peak intensities (6.2 x 10{sup 14} W/cm{sup 2}), CH{sub 2}Br{sub 2}{sup +} undergoes sequential ionization to form the metastable CH{sub 2}Br{sub 2}{sup 2+} dication. These results demonstrate the potential of core-level probing with high-order harmonic transient absorption spectroscopy for studying ultrafast molecular dynamics.

  3. A XANES and EXAFS Study of Hydration and Ion Pairing in Ambient Aqueous MnBr[subscript 2] Solutions

    SciTech Connect (OSTI)

    Chen, Yongsheng; Fulton, John L.; Partenheimer, Walter

    2008-09-25

    Extended X-ray absorption fine structure (EXAFS) and X-ray absorption near edge structure (XANES) spectroscopies were used to probe the first-shell coordination structure of Mn(II) in aqueous MnBr{sub 2} solutions at ambient conditions from very dilute to the near saturation limit. The Mn K-edge EXAFS spectra for 0.05 and 0.2 m solutions showed that there was no Br(-I) in the first shell, and that the Mn(II) was fully hydrated with six water molecules in an octahedral arrangement. In contrast, for 6 m solution, the coordination number of water was reduced to about 5, and an average of about one bromine atom was present in the first shell as a contact ion pair. The 1s {yields} 4p transition at 6545.5 eV confirmed the observation of Mn-Br contact ion pairs at high concentrations and the 1s {yields} 3d transition at 6539.5 eV showed that the first shell coordination symmetry remained octahedral even in the presence of Mn-Br ion pairs.

  4. Electrodeposition of zinc on glassy carbon from ZnCl/sub 2/ and ZnBr/sub 2/ electrolytes

    SciTech Connect (OSTI)

    McBreen, J.; Gannon, E.

    1983-08-01

    The initial stages of the electrocrystallization of zinc from 3M ZnCl/sub 2/ and 3M ZnBr/sub 2/ on glassy carbon has been investigated using cyclic voltametry, the potential step method, and scanning electron microscopy. Particular care was taken to ensure electrolyte purity and to eliminate resistance effects in the measurements. The nucleation overvoltage in 3M ZnCl/sub 2/ was about 17 and about 12 mV in 3M ZnBr/sub 2/. In 3M ZnCl/sub 2/, the current transients from the potential step measurements could be fitted to a simple model that assumes instantaneous nucleation followed by growth of three dimensional centers under kinetic control. A similar mechanism is operative for 3M ZnBr/sub 2/ at low overvoltages. At higher overvoltages, the current transient is governed by mixed kinetic and diffusion control and cannot be fitted to a simple model. The lower nucleation overvoltage and the faster kinetics in 3M ZnBr/sub 2/ is correlated with the lower stability constants for the zinc bromide complexes. Erroneous results are obtained when resistance effects are not accounted for.

  5. Ag/AgBr/g-C{sub 3}N{sub 4}: A highly efficient and stable composite photocatalyst for degradation of organic contaminants under visible light

    SciTech Connect (OSTI)

    Cao, Jing; Zhao, Yijie; Lin, Haili; Xu, Benyan; Chen, Shifu

    2013-10-15

    Graphical abstract: Ag/AgBr/g-C{sub 3}N{sub 4} composite photocatalysts displayed excellent photocatalytic activities on the degradation of methyl orange (MO) under visible light. The improved photocatalytic performance and stability of Ag/AgBr/g-C{sub 3}N{sub 4} originated from the synergetic effects of AgBr/g-C{sub 3}N{sub 4} interface and metallic Ag nanoparticles. O{sub 2}?, one of the reactive species, was responsible for the photodegradation of MO compared to H+ and OH. - Highlights: Novel Ag/AgBr/g-C{sub 3}N{sub 4} composite photocatalyst was reported. Ag/AgBr/g-C{sub 3}N{sub 4} had novel energy band combination between AgBr and g-C{sub 3}N{sub 4}. Synergetic effects of AgBr/g-C{sub 3}N{sub 4} interface and metallic Ag nanoparticles. Electron trapping role of metallic Ag dominated the stability of Ag/AgBr/g-C{sub 3}N{sub 4}. - Abstract: Novel Ag/AgBr/g-C{sub 3}N{sub 4} composite photocatalysts were constructed via depositionprecipitation method and extensively characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), high-resolution transmission electron microscopy (HRTEM) and UVvis diffuse reflectance spectroscopy (DRS). Under visible light (? > 420 nm), Ag/AgBr/g-C{sub 3}N{sub 4} composite photocatalysts displayed much higher photocatalytic activities than those of Ag/AgBr and g-C{sub 3}N{sub 4} for degradation of methyl orange (MO). 50% Ag/AgBr/g-C{sub 3}N{sub 4} presented the best photocatalytic performance, which was mainly attributed to the synergistic effects of AgBr/g-C{sub 3}N{sub 4} interface and the in situ metallic Ag nanoparticles for efficiently separating electronhole pairs. Furthermore, Ag/AgBr/g-C{sub 3}N{sub 4} remained good photocatalytic activity through 5 times of cycle experiments. Additionally, the radical scavengers experiment indicated that O{sub 2}{sup ?} was the main reactive species for the MO degradation under visible light.

  6. Simulation in Particle Physics Rob Roser and Tom LeCompte

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

    in Particle Physics Rob Roser and Tom LeCompte 112712 1 Outline 112712 2 Geant4 and its importance to High Energy Physics The Process of Transforming Geant4 to take advantage ...

  7. Direct molecular diffusion and micro-mixing for rapid dewatering of LiBr solution

    SciTech Connect (OSTI)

    Bigham, S; Isfahani, RN; Moghaddam, S

    2014-03-01

    A slow molecular diffusion rate often limits the desorption process of an absorbate molecule from a liquid absorbent. To enhance the desorption rate, the absorbent is often boiled to increase the liquid vapor interfacial area. However, the growth of bubbles generated during the nucleate boiling process still remains mass-diffusion limited. Here, it is shown that a desorption rate higher than that of boiling can be achieved, if the vapor absorbent interface is continuously replenished with the absorbate-rich solution to limit the concentration boundary layer growth. The study is conducted in a LiBr-water-solution, in which the water molecules' diffusion rate is quite slow. The manipulation of the vapor solution interface concentration distribution is enabled by the mechanical confinement of the solution flow within microchannels, using a hydrophobic vapor-venting membrane and the implementation of microstructures on the flow channel's bottom wall. The microstructures stretch and fold the laminar streamlines within the solution film and produce vortices. The vortices continuously replace the concentrated solution at the vapor solution interface with the water-rich solution brought from the bottom and middle of the flow channel. The physics of the process is described using a combination of experimental and numerical studies. Published by Elsevier Ltd.

  8. The corrosion phenomena in the coin cell BR2325 of the ``superstoichiometric fluorocarbon-lithium'' system

    SciTech Connect (OSTI)

    Mitkin, V.N.; Galkin, P.S.; Denisova, T.N.

    1998-07-01

    It was noted at the earlier study and at the longer observations of the novel various types of superstoichiometric fluorocarbon materials CF{sub 1+x}, where x = 0.1--0.33 (FCM) and their behavior, that despite of their known hygroscopity during a storage of samples in laboratory and technological utensils nevertheless occurs an appreciable sorption of atmospheric moisture. The color of samples does not change but sometimes there appears a smell of hydrogen fluoride and even corrosion of glasswares at a long storage. On the basis of these facts was assumed that at a long storage the slow reactions of HF producing with a sorption moisture can proceed. This phenomena is necessary to take into account for successful manufacturing of long life lithium cells based on superstoichiometric fluorocarbon composite cathodes (FCC). The chemistry of such slow hydrolytic process and especially of processes which can proceed at manufacturing of FCC earlier was not investigated also of any data in the literature in this occasion is not present. Just for this reason the authors undertook a study of the corrosion phenomena which can proceed in industrial sources of a current at a long storage under influence of slow hydrolysis of C-F bonds by moisture. The goal of the study was to search long term damages in the slightly wet FCM and based on these materials cathodic composites for fluorocarbon-lithium cells. As a model for corrosion process investigation they have chosen a standard coin lithium battery of a type BR2325.

  9. Photoluminescence characteristics of polariton condensation in a CuBr microcavity

    SciTech Connect (OSTI)

    Nakayama, Masaaki Murakami, Katsuya; Furukawa, Yoshiaki; Kim, DaeGwi

    2014-07-14

    We have investigated the photoluminescence (PL) properties of a CuBr microcavity at 10?K, including the temporal profiles, from the viewpoint of cavity-polariton condensation. The excitation energy density dependence of the PL intensity (band width) of the lower polariton branch at an in-plane wave vector of k{sub //}?=?0 exhibits a threshold-like increase (decrease). A large blueshift in the PL energy of ?10?meV caused by the cavity-polariton renormalization is correlated with the excitation energy density dependence of the PL intensity. The estimated density of photogenerated electron-hole pairs at the threshold is two orders lower than the Mott transition density. These results consistently demonstrate the occurrence of cavity-polariton condensation. In addition, we found that the PL rise and decay times are shortened dramatically by the cavity-polariton condensation, which reflects the bosonic final state stimulation in the relaxation process and the intrinsic cavity-polariton lifetime in the decay process.

  10. Synthesis and photocatalytic performance of an efficient Ag@AgBr/K{sub 2}Ti{sub 4}O{sub 9} composite photocatalyst under visible light

    SciTech Connect (OSTI)

    Liang, Yinghua; Lin, Shuanglong; Liu, Li; Hu, Jinshan; Cui, Wenquan

    2014-08-15

    Highlights: The plasmatic Ag@AgBr sensitized K{sub 2}Ti{sub 4}O{sub 9} composite photocatalysts. Ag@AgBr greatly increased visible light absorption for K{sub 2}Ti{sub 4}O{sub 9}. The plamonic photocatalysts exhibited enhanced activity for the degradation of RhB. - Abstract: Ag@AgBr nanoparticle-sensitized K{sub 2}Ti{sub 4}O{sub 9} composite photocatalysts (Ag@AgBr/K{sub 2}Ti{sub 4}O{sub 9}) were prepared by a facile precipitationphotoreduction method. The photocatalytic activities of the Ag@AgBr/K{sub 2}Ti{sub 4}O{sub 9} nanocomposites were evaluated for photocatalytic degradation of (RhB) under visible light irradiation. The composites exhibited excellent visible light absorption, which was attributable to the surface plasmon effect of Ag nanoparticles. The Ag@AgBr was uniformly scattered on the surface of K{sub 2}Ti{sub 4}O{sub 9} and possessed sizes in the range of 2050 nm. The loading amount of Ag@AgBr was also studied, and was found to influence the absorption spectra of the resulting composites. Approximately 95.9% of RhB was degraded by Ag@AgBr (20 wt.%)/K{sub 2}Ti{sub 4}O{sub 9} after irradiation for 1 h. The stability of the material was also investigated by performing consecutive runs. Additionally, studies performed using radical scavengers indicated that O{sub 2}{sup ?} and Br{sup 0} acted as the main reactive species. Based on the experimental results, a photocatalytic mechanism for organics degradation over Ag@AgBr/K{sub 2}Ti{sub 4}O{sub 9} photocatalysts was proposed.

  11. Viscosity and density of aqueous solutions of LiBr, LiCl, ZnBr[sub 2], CaCl[sub 2], and LiNO[sub 3]; 1: Single salt solutions

    SciTech Connect (OSTI)

    Wimby, J.M.; Berntsson, T.S. . Dept. of Heat and Power Technology)

    1994-01-01

    New experimental data for the viscosity and density of the binary systems lithium chloride + water, lithium bromide + water, calcium chloride + water, lithium nitrate + water, and zinc bromide + water are presented. Densities are presented in tabular form and as 10-parameter correlations, while kinematic and dynamic viscosities are presented in tabular form. Data are presented in the concentration range from intermediate dilution to close to room temperature crystallization concentration. The temperature ranges are 20--70 C for density and 25--90 C for viscosity. When available, literature data are compared with the new data, and some disagreement is found. New thermogravimetric curves are presented for the dehydration of CaCl[sub 2], ZnBr[sub 2], and LiBr in order to enable evaluation of drying as a composition determination technique.

  12. Hydrogen for X-group exchange in CH3X, X = Cl, Br, I, OMe and NMe2

    Office of Scientific and Technical Information (OSTI)

    byMonomeric [1,2,4-(Me3C)3C5H2]2CeH: Experimental and Computational Support for a Carbenoid Mechanism (Journal Article) | SciTech Connect Hydrogen for X-group exchange in CH3X, X = Cl, Br, I, OMe and NMe2 byMonomeric [1,2,4-(Me3C)3C5H2]2CeH: Experimental and Computational Support for a Carbenoid Mechanism Citation Details In-Document Search Title: Hydrogen for X-group exchange in CH3X, X = Cl, Br, I, OMe and NMe2 byMonomeric [1,2,4-(Me3C)3C5H2]2CeH: Experimental and Computational Support for

  13. Steady-State Thermal-Hydraulics Analyses for the Conversion of the BR2 Reactor to LEU

    SciTech Connect (OSTI)

    Licht, J. R.; Bergeron, A.; Dionne, B.; Van den Branden, G.; Kalcheva, S.; Sikik, E.; Koonen, E.

    2015-12-01

    BR2 is a research reactor used for radioisotope production and materials testing. It’s a tank-in-pool type reactor cooled by light water and moderated by beryllium and light water (Figure 1). The reactor core consists of a beryllium moderator forming a matrix of 79 hexagonal prisms in a hyperboloid configuration; each having a central bore that can contain a variety of different components such as a fuel assembly, a control or regulating rod, an experimental device, or a beryllium or aluminum plug. Based on a series of tests, the BR2 operation is currently limited to a maximum allowable heat flux of 470 W/cm2 to ensure fuel plate integrity during steady-state operation and after a loss-of-flow/loss-of-pressure accident.

  14. Comparison of CsBr and KBr coated Cu photocathodes: Effects of laser irradiation and work function changes

    SciTech Connect (OSTI)

    He, Weidong; VilayurGanapathy, Subramanian; Joly, Alan G.; Droubay, Timothy C.; Chambers, Scott A.; Maldonado, Juan R.; Hess, Wayne P.

    2013-02-20

    Thin films (7 nm layers) of CsBr and KBr were deposited on Cu(100) to investigate photoemission properties of these potential photocathode materials. After thin film deposition and prolonged laser ultraviolet (UV) irradiation (266 nm picosecond laser) photoemission quantum efficiency increases by factors of 26 and 77 for KBr/Cu(100) and CsBr/Cu(100) photocathodes, respectively. Immediately following thin film deposition, a decrease in work function is observed, compared to bare Cu, in both cases. Quantum efficiency enhancements are attributed to the decrease in photocathode work function, due to the deposition of alkali halide thin films, and photo-induced processes, that introduce defect states into the alkali halide bandgap, induced by UV laser irradiation. It is possible that alkali metal formation occurs during UV irradiation and that this further contributes to photoemission enhancement. Our results suggest that KBr, a relatively stable alkali-halide, has potential for photocathode applications.

  15. Periodicity, Electronic Structures, and Bonding of Gold Tetrahalides [AuX4](-) (X = F, CI, Br, I, At, Uus)

    SciTech Connect (OSTI)

    Li, Wan-Lu; Li, Yong; Xu, Congqiao; Wang, Xue B.; Vorpagel, Erich R.; Li, Jun

    2015-12-07

    Systematic theoretical and experimental investigations have been performed to understand the periodicity and electronic structures of trivalent-gold halides using gold tetrahalides [AuX4]⁻ anions (X = F, Cl, Br, I, At, Uus). The [AuX4]⁻ (X = Cl, Br, I) anions were produced in gas phase and their negative-ion photoelectron spectra were obtained, which exhibited rich and well-resolved spectral peaks. We calculated the adiabatic as well as vertical electron detachment energies using density functional methods with scalar and spin-orbit coupling relativistic effects. The simulated photoelectron spectra based on these calculations are in good agreement with the experimental spectra. Our results show that the trivalent Au(III) oxidation state becomes progressively less stable while Au(I) is preferred when the halides become heavier along the Period Table. This trend reveals that the oxidation state of metals in complexes can be manipulated through ligand design

  16. Cs{sub 3}Zr{sub 6}Br{sub 15}Z (Z = C, B): A stuffed rhombohedral perovskite structure of linked clusters

    SciTech Connect (OSTI)

    Qi, Ru-Yi; Corbett, J.D.

    1995-03-29

    The isostructural title compounds are synthesized in good yields form reactions of Zr, ZrBr{sub 4}, CsBr, and Z in sealed Ta tubing for {approximately}3 weeks at 850 {degrees}C. Their single-crystal data refinements established the products as Cs{sub 3.02(7)-}Zr{sub 6}Br{sub 14}C and Cs{sub 3.39(5)}Zr{sub 6}br{sub 15}B (R3c, Z = 6, a = 13.1031 (6), 13.116(1) {angstrom}, c = 35.800(3), 35.980(6) {angstrom}, R(F)/R{sub w} = 5.4/5.9, 5.4/4.4%, respectively). The structure is derived form a three-dimensional [Zr{sub 6}(Z)Br{sub 12}]Br{sub 6/2} network of four-rings (as in ReO{sub 6/2}) twisted into a rhombohedral perovskite analogous to VF{sub 3}. The three necessary Cs{sup +} cations are fractionally distributed over five sites that are far from optimal or common, with either eight asymmetric or only three close bromide neighbors. Refinement of a third Cs{sub 3.18(5)}Zr{sub 6}Br{sub 15}C structure at {minus}50 {degrees}C gave the same result with somewhat smaller positional distributions of the atoms.

  17. Palladium-catalyzed Br/D exchange of arenes: Selective deuterium incorporation with versatile functional group tolerance and high efficiency

    SciTech Connect (OSTI)

    Zhang, Honghai -Hai; Bonnesen, Peter V.; Hong, Kunlun

    2015-07-13

    There is a facile method for introducing one or more deuterium atoms onto an aromatic nucleus via Br/D exchange with high functional group tolerance and high incorporation efficiency is disclosed. Deuterium-labeled aryl chlorides and aryl borates which could be used as substrates in cross-coupling reactions to construct more complicated deuterium-labeled compounds can also be synthesized by this method.

  18. Palladium-catalyzed Br/D exchange of arenes: Selective deuterium incorporation with versatile functional group tolerance and high efficiency

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Zhang, Honghai -Hai; Bonnesen, Peter V.; Hong, Kunlun

    2015-01-01

    There is a facile method for introducing one or more deuterium atoms onto an aromatic nucleus via Br/D exchange with high functional group tolerance and high incorporation efficiency is disclosed. Deuterium-labeled aryl chlorides and aryl borates which could be used as substrates in cross-coupling reactions to construct more complicated deuterium-labeled compounds can also be synthesized by this method.

  19. Magnetic excitations in the spin-1/2 triangular-lattice antiferromagnet Cs2CuBr4

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Zvyagin, S. A.; Ozerov, M.; Kamenskyi, D.; Wosnitza, J.; Krzystek, J.; Yoshizawa, D.; Hagiwara, M.; Hu, Rongwei; Ryu, Hyejin; Petrovic, C.; et al

    2015-11-27

    We present on high- field electron spin resonance (ESR) studies of magnetic excitations in the spin- 1/2 triangular-lattice antiferromagnet Cs2CuBr4. Frequency- field diagrams of ESR excitations are measured for different orientations of magnetic fields up to 25 T. We show that the substantial zero- field energy gap, Δ ≈ 9.5 K, observed in the low-temperature excitation spectrum of Cs2CuBr4 [Zvyagin et al:, Phys. Rev. Lett. 112, 077206 (2014)], is present well above TN. Noticeably, the transition into the long-range magnetically ordered phase does not significantly affect the size of the gap, suggesting that even below TN the high-energy spin dynamicsmore » in Cs2CuBr4 is determined by short-range-order spin correlations. The experimental data are compared with results of model spin-wave-theory calculations for spin-1/2 triangle-lattice antiferromagnet.« less

  20. Preparation, characterization and photocatalytic activity of visible-light-driven plasmonic Ag/AgBr/ZnFe{sub 2}O{sub 4} nanocomposites

    SciTech Connect (OSTI)

    Li, Xiaojuan Tang, Duanlian; Tang, Fan; Zhu, Yunyan; He, Changfa; Liu, Minghua Lin, Chunxiang; Liu, Yifan

    2014-08-15

    Highlights: A plasmonic Ag/AgBr/ZnFe{sub 2}O{sub 4} photocatalyst has been successfully synthesized. Ag/AgBr/ZnFe{sub 2}O{sub 4} nanocomposites exhibit high visible light photocatalytic activity. Ag/AgBr/ZnFe{sub 2}O{sub 4} photocatalyst is stable and magnetically separable. - Abstract: A visible-light-driven plasmonic Ag/AgBr/ZnFe{sub 2}O{sub 4} nanocomposite has been successfully synthesized via a depositionprecipitation and photoreduction through a novel one-pot process. X-ray diffraction spectroscopy, X-ray photoelectron spectroscopy, scanning electron microscopy, transmission electron microscopy and UVvis diffuse reflectance spectroscopy were employed to investigate the crystal structure, chemical composition, morphology, and optical properties of the as-prepared nanocomposites. The photocatalytic activities of the nanocomposites were evaluated by photodegradation of Rhodamine B (RhB) and phenol under visible light. The results demonstrated that the obtained Ag/AgBr/ZnFe{sub 2}O{sub 4} nanocomposites exhibited higher photocatalytic activity as compared to pure ZnFe{sub 2}O{sub 4}. In addition, the sample photoreduced for 20 min and calcined at 500 C achieved the highest photocatalytic activity. Furthermore, the Ag/AgBr/ZnFe{sub 2}O{sub 4} nanocomposite has high stability under visible light irradiation and could be conveniently separated by using an external magnetic field.

  1. 5 Questions about the SunShot Prize for Minh Le - Solar Program Manager

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

    at the U.S. Energy Department | Department of Energy Questions about the SunShot Prize for Minh Le - Solar Program Manager at the U.S. Energy Department 5 Questions about the SunShot Prize for Minh Le - Solar Program Manager at the U.S. Energy Department September 24, 2012 - 1:46pm Addthis The Energy Department launched the SunShot Prize competition, which offers cash awards for the top three teams that demonstrate non-hardware costs no higher than $1 per watt for small-scale photovoltaic

  2. Syntaxin 1a Variants Lacking an N-peptide or Bearing the LE Mutation Bind

    Office of Scientific and Technical Information (OSTI)

    to Munc18a in a Closed Conformation (Journal Article) | SciTech Connect Syntaxin 1a Variants Lacking an N-peptide or Bearing the LE Mutation Bind to Munc18a in a Closed Conformation Citation Details In-Document Search Title: Syntaxin 1a Variants Lacking an N-peptide or Bearing the LE Mutation Bind to Munc18a in a Closed Conformation Authors: Colbert, Karen N. ; Hattendorf, Douglas A. ; Weiss, Thomas M. ; Burkhardt, Pawel ; Fasshauer, Dirk ; Weis, William I. Publication Date: 2014-05-13 OSTI

  3. Nanostructured Lanthanum Halides and CeBr3 for Nuclear Radiation and Detection

    SciTech Connect (OSTI)

    Paul Guss, Sanjoy Mukhopadhyay, Ron Guise, Ding Yuan

    2010-06-09

    Scintillator materials are used to detect, and in some cases identify, gamma rays. Higher performance scintillators are expensive, hard to manufacture, fragile, and sometimes require liquid nitrogen or cooling engines. But whereas lower-quality scintillators are cheap, easy to manufacture, and more rugged, their performance is lower. At issue: can the desirable qualities of high-and low-performance scintillators be combined to achieve better performance at lower cost? Preliminary experiments show that a LaF{sub 3}:Ce oleic acid-based nanocomposite exhibits a photopeak when exposed to {sup 137}Cs source gamma-radiation. The chemical synthesis of the cerium-doped lanthanum halide nanoparticles are scalable and large quantities of material can be produced at a time, unlike typical crystal growth processes such as the Bridgeman process. Using a polymer composite (Figure 1), produced by LANL, initial measurements of the unloaded and 8% LaF{sub 3}:Ce-loaded sample have been made using {sup 137}Cs sources. Figure 2 shows an energy spectrum acquired for CeF{sub 3}. The lighter plot is the measured polymer-only spectrum and the black plot is the spectrum from the nanocomposite scintillator. As the development of this material continues, the energy resolution is expected to improve and the photopeak-to-Compton ratio will become greater at higher loadings. These measurements show the expected Compton edge in the polymer-only sample, and the Compton edge and photo-peak expected in the nanophosphor composites that LANL has produced. Using a porous VYCORR with CdSe/ZnS core shell quantum dots, Letant has demonstrated that he has obtained signatures of the 241Am photopeak with energy resolution as good at NaI (Figure 3). We begin with the fact that CeBr{sub 3} crystals do not have a self-activity component as strong as the lanthanum halides. The radioactive 0.090% {sup 138}La component of lanthanum leads to significant self-activity, which will be a problem for very large detector volumes. Yet a significant strength of the nanostructure detector concept is the ability to create extremely large detector volumes by mixing nanoparticles into a transparent matrix. This would argue for use of nanoparticles other than lanthanum halides. Nanocomposites are easy to prepare; it is much less costly to use nanocomposites than to grow large whole crystals of these materials. The material can be fabricated at an industrial scale, further reducing cost. This material potentially offers the performance of $300/cc material (e.g., lanthanum bromide) at a cost of $1/cc. Because the material acts as a plastic, it is rugged and flexible, and can be made in large sheets, increasing the sensitivity of a detector using it. It would operate at ambient temperatures. Very large volumes of detector may be produced at greatly reduced cost, enhancing the non-proliferation posture of the nation for the same dollar value.

  4. Preliminary design report: Babcock and Wilcox BR-100 100-ton rail/barge spent fuel shipping cask

    SciTech Connect (OSTI)

    None

    1990-02-01

    The purpose of this document is to provide information on burnup credit as applied to the preliminary design of the BR-100 shipping cask. There is a brief description of the preliminary basket design and the features used to maintain a critically safe system. Following the basket description is a discussion of various criticality analyses used to evaluate burnup credit. The results from these analyses are then reviewed in the perspective of fuel burnups expected to be shipped to either the final repository or a Monitored Retrievable Storage (MRS) facility. The hurdles to employing burnup credit in the certification of any cask are then outlines and reviewed. the last section gives conclusions reached as to burnup credit for the BR-100 cask, based on our analyses and experience. All information in this study refers to the cask configured to transport PWR fuel. Boiling Water Reactor (BWR) fuel satisfies the criticality requirements so that burnup credit is not needed. All calculations generated in the preparation of this report were based upon the preliminary design which will be optimized during the final design. 8 refs., 19 figs., 16 tabs.

  5. Impact of membrane characteristics on the performance and cycling of the Br-2-H-2 redox flow cell

    SciTech Connect (OSTI)

    Tucker, MC; Cho, KT; Spingler, FB; Weber, AZ; Lin, GY

    2015-06-15

    The Br-2/H-2 redox flow cell shows promise as a high-power, low-cost energy storage device. In this paper, the effect of various aspects of material selection and processing of proton exchange membranes on the operation of the Br-2/H-2 redox flow cell is determined. Membrane properties have a significant impact on the performance and efficiency of the system. In particular, there is a tradeoff between conductivity and crossover, where conductivity limits system efficiency at high current density and crossover limits efficiency at low current density. The impact of thickness, pretreatment procedure, swelling state during cell assembly, equivalent weight, membrane reinforcement, and addition of a microporous separator layer on this tradeoff is assessed. NR212 (50 mu m) pretreated by soaking in 70 degrees C water is found to be optimal for the studied operating conditions. For this case, an energy efficiency of greater than 75% is achieved for current density up to 400 mA cm(-2), with a maximum obtainable energy efficiency of 88%. A cell with this membrane was cycled continuously for 3164 h. Membrane transport properties, including conductivity and bromine and water crossover, were found to decrease moderately upon cycling but remained higher than those for the as-received membrane. (C) 2015 Elsevier B.V. All rights reserved.

  6. Dissociative adsorption of CH{sub 3}X (X = Br and Cl) on a silicon(100) surface revisited by density functional theory

    SciTech Connect (OSTI)

    Wang, Chen-Guang; Huang, Kai E-mail: wji@ruc.edu.cn; Ji, Wei E-mail: wji@ruc.edu.cn

    2014-11-07

    During the dissociative adsorption on a solid surface, the substrate usually participates in a passive manner to accommodate fragments produced upon the cleavage of the internal bond(s) of a (transient) molecular adsorbate. This simple picture, however, neglects the flexibility of surface atoms. Here, we report a Density Functional Theory study to revisit our early studies of the dissociative adsorption of CH{sub 3}X (X = Br and Cl) on Si(100). We have identified a new reaction pathway, which involves a flip of a silicon dimer; this new pathway agrees better with experiments. For our main exemplar of CH{sub 3}Br, insights have been gained using a simple model that involves a three-atom reactive center, Br-C-Si. When the silicon dimer flips, the interaction between C and Si in the Br-C-Si center is enhanced, evident in the increased energy-split of the frontier orbitals. We also examine how the dissociation dynamics of CH{sub 3}Br is altered on a heterodimer (Si-Al, Si-P, and Si-Ge) in a Si(100) surface. In each case, we conclude, on the basis of computed reaction pathways, that no heterodimer flipping is involved before the system transverses the transition state to dissociative adsorption.

  7. Environmental effects on noble-gas hydrides: HXeBr, HXeCCH, and HXeH in noble-gas and molecular matrices

    SciTech Connect (OSTI)

    Tsuge, Masashi E-mail: leonid.khriachtchev@helsinki.fi; Lignell, Antti; Rsnen, Markku; Khriachtchev, Leonid E-mail: leonid.khriachtchev@helsinki.fi

    2013-11-28

    Noble-gas hydrides HNgY (Ng is a noble-gas atom and Y is an electronegative group) are sensitive probes of local environment due to their relatively weak bonding and large dipole moments. We experimentally studied HXeBr in Ar, Kr, and N{sub 2} matrices, HXeCCH in Ne and N{sub 2} matrices, and HXeH in an N{sub 2} matrix. These are the first observations of noble-gas hydrides in an N{sub 2} matrix. An N{sub 2} matrix strongly increases the HXe stretching frequency of HXeBr and HXeCCH with respect to a Ne matrix, which is presumably due to a strong interaction between the HNgY dipole moment and quadrupole moments of the surrounding lattice N{sub 2} molecules. The spectral shift of HXeBr in an N{sub 2} matrix is similar to that in a CO{sub 2} matrix, which is a rather unexpected result because the quadrupole moment of CO{sub 2} is about three times as large as that of N{sub 2}. The HXe stretching frequencies of HXeBr and HXeCCH in noble-gas matrices show a trend of ?(Ne) < ?(Xe) < ?(Kr) < ?(Ar), which is a non-monotonous function of the dielectric constants of the noble-gas solids. The MP2(full) calculations of HXeBr and HXeCCH with the polarizable continuum model as well as the CCSD(T) calculations of the HXeBrNg and HXeCCHNg (Ng = Ne, Ar, Kr, and Xe) complexes cannot fully explain the experimental observations. It is concluded that more sophisticated computational models should be used to describe these experimental findings.

  8. Stabilized wide bandgap MAPbBrxI3-x perovskite by enhanced grain size and improved crystallinity

    SciTech Connect (OSTI)

    Hu, Miao; Bi, Cheng; Yuan, Yongbo; Bai, Yang; Huang, Jinsong

    2015-12-07

    In this study, the light instability of CH3NH3PbIxBr3x has been raised one of the biggest challenges for its application in tandem solar cells. Here we show that an improved crystallinity and grain size of CH3NH3PbIxBr3x films could stabilize these materials under one sun illumination, improving both the efficiency and stability of the wide-bandgap perovskite solar cells.

  9. CROSSED MOLECULAR BEAM STUDIES OF CHEMILUMINESCENT REACTIONS: F{sub 2} + I{sub 2}, Br{sub 2} and ICl

    SciTech Connect (OSTI)

    Kahler, C.C.; Lee, Y.T.

    1980-05-01

    The chemiluminescent bimolecular halogen-halogen reactions, F{sub 2} + I{sub 2}, Br{sub 2} and ICl, have been studied by the crossed molecular beam technique. Undispersed chemiluminescence was measured as a function of collision energy and, for I{sub 2} + F{sub 2}, as a function of the two beam pressures. Although no spectra were obtained to positively identify the emitters as IF*, ClF* and BrF*, arguments are given to support this identification. The observed reaction thresholds of 4.2 and 5.9 kcal/mole for I{sub 2} + F{sub 2} and ICl + F{sub 2} , respectively, are the same as the threshold energies for production of the stable trihalogens I{sub 2}F and ClF. This coincidence of threshold energies, as well as similar high collision energy behavior, implies that the chemiluminescent reaction proceeds via a stable trihalogen intermediate. This mechanism can explain our results and the results of other workers without resorting to a symmetry forbidden four center reaction mechanism. A threshold of 11.3 kcal/mole was found for Br{sub 2} + F{sub 2} , no threshold for Br{sub 2}F has been previously reported. Laser enhancement of the I{sub 2} + F{sub 2} reaction was attempted, but no enhancement was seen.

  10. Microsoft PowerPoint - [5] Le Tang - ABB Presentation at DOE HVDC Workshop

    Energy Savers [EERE]

    HVDC Technologies & ABB Experience DOE Workshop - Applications for High-Voltage Direct Current Transmission Technologies Le Tang, ABB , April 22, 2013 In cable > 50 km (>30 miles), most of AC current is needed to charge and discharge In overhead lines > 200 km (>120 miles), most of AC voltage is needed to G G load I C = ωCU 0 U L = ωLI 0 I 0 U 0 I = I 0 - I C U=U 0 -U L Cable Overhead Line C load L Why is DC important in the Transmission Grid ? Capacitance and Inductance of

  11. Toward a midisuperspace quantization of LeMaitre-Tolman-Bondi collapse models

    SciTech Connect (OSTI)

    Vaz, Cenalo; Witten, Louis; Singh, T. P.

    2001-05-15

    LeMaitre-Tolman-Bondi models of spherical dust collapse have been used and continue to be used extensively to study various stellar collapse scenarios. It is by now well known that these models lead to the formation of black holes and naked singularities from regular initial data. The final outcome of the collapse, particularly in the event of naked singularity formation, depends very heavily on quantum effects during the final stages. These quantum effects cannot generally be treated semiclassically as quantum fluctuations of the gravitational field are expected to dominate before the final state is reached. We present a canonical reduction of LeMaitre-Tolman-Bondi space-times describing the marginally bound collapse of inhomogeneous dust, in which the physical radius R, the proper time of the collapsing dust {tau}, and the mass function F are the canonical coordinates R(r), {tau}(r) and F(r) on the phase space. Dirac's constraint quantization leads to a simple functional (Wheeler-DeWitt) equation. The equation is solved and the solution can be employed to study some of the effects of quantum gravity during gravitational collapse with different initial conditions.

  12. Magnetic excitations in the spin-1/2 triangular-lattice antiferromagnet Cs2CuBr4

    SciTech Connect (OSTI)

    Zvyagin, S. A.; Ozerov, M.; Kamenskyi, D.; Wosnitza, J.; Krzystek, J.; Yoshizawa, D.; Hagiwara, M.; Hu, Rongwei; Ryu, Hyejin; Petrovic, C.; Zhitomirsky, M. E.

    2015-11-27

    We present on high- field electron spin resonance (ESR) studies of magnetic excitations in the spin- 1/2 triangular-lattice antiferromagnet Cs2CuBr4. Frequency- field diagrams of ESR excitations are measured for different orientations of magnetic fields up to 25 T. We show that the substantial zero- field energy gap, Δ ≈ 9.5 K, observed in the low-temperature excitation spectrum of Cs2CuBr4 [Zvyagin et al:, Phys. Rev. Lett. 112, 077206 (2014)], is present well above TN. Noticeably, the transition into the long-range magnetically ordered phase does not significantly affect the size of the gap, suggesting that even below TN the high-energy spin dynamics in Cs2CuBr4 is determined by short-range-order spin correlations. The experimental data are compared with results of model spin-wave-theory calculations for spin-1/2 triangle-lattice antiferromagnet.

  13. Communication: Transfer ionization in a thermal reaction of a cation and anion: Ar{sup +} with Br{sup −} and I{sup −}

    SciTech Connect (OSTI)

    Shuman, Nicholas S.; Miller, Thomas M.; Viggiano, Albert A.; Johnsen, Rainer

    2013-11-07

    We present experimental evidence that reactions of argon cations Ar{sup +} with the halogen anions Br{sup −} and I{sup −} do not occur exclusively by mutual neutralization, but also produce the cations Br{sup +} or I{sup +} ions by transfer ionization (TI). The experiments were carried out in flowing-afterglow plasmas at gas temperatures between and 300 and 500 K, and employed a variant of the Variable Electron and Neutral Density Attachment Mass Spectrometry method. The measured TI rate coefficients are 1.9 ± 0.6 × 10{sup −9} cm{sup 3} s{sup −1} and 1.1 ± {sub 0.3}{sup 0.8}× 10{sup −9} cm{sup 3} s{sup −1} for the Br{sup −} and I{sup −} reactions, respectively. We find that the TI rate coefficients decline with temperature as T{sup −0.5} to T{sup −1}. No indication of TI was found in the reaction with Cl{sup −}, where it is endoergic.

  14. Neutron inelastic scattering investigation of the magnetic excitations in Cu{sub 2}Te{sub 2}O{sub 5}X{sub 2} (X=Br,Cl)

    SciTech Connect (OSTI)

    Crowe, S.J.; Majumdar, S.; Lees, M.R.; Paul, D. McK.; Bewley, R.I.; Levett, S.J.; Ritter, C.

    2005-06-01

    Neutron inelastic scattering investigations have been performed on the spin tetrahedral system Cu{sub 2}Te{sub 2}O{sub 5}X{sub 2} (X=Cl,Br). We report the observation of magnetic excitations with a dispersive component in both compounds, associated with the three-dimensional incommensurate magnetic order that develops below T{sub N}{sup Cl}=18.2 K and T{sub N}{sup Br}=11.4 K. The excitation in Cu{sub 2}Te{sub 2}O{sub 5}Cl{sub 2} softens as the temperature approaches T{sub N}{sup Cl}, leaving diffuse quasi-elastic scattering above the transition temperature. In the bromide, the excitations are present well above T{sub N}{sup Br}, which might be attributed to the presence of a degree of low dimensional correlations above T{sub N}{sup Br} in this compound.

  15. Parity violation in nuclear magnetic resonance frequencies of chiral tetrahedral tungsten complexes NWXYZ (X, Y, Z = H, F, Cl, Br or I)

    SciTech Connect (OSTI)

    Nahrwold, Sophie Berger, Robert; Clemens-Schöpf-Institute, Technical University Darmstadt, Petersenstr. 22, D-64287 Darmstadt ; Schwerdtfeger, Peter; Fachbereich Chemie, Philipps-Universität Marburg, Hans-Meerwein-Str., D-35032 Marburg

    2014-01-14

    Density functional theory within the two-component quasi-relativistic zeroth-order regular approximation (ZORA) is used to predict parity violation shifts in {sup 183}W nuclear magnetic resonance shielding tensors of chiral, tetrahedrally bonded tungsten complexes of the form NWXYZ (X, Y, Z = H, F, Cl, Br or I), as well as for the heavier systems NWHAtF and NWH(117)F for comparison. The calculations reveal that sub-mHz accuracy is required to detect such tiny effects in this class of compounds, and that parity violation effects are very sensitive to the choice of ligands.

  16. A chopper system for shortening the duration of pulsed supersonic beams seeded with NO or Br{sub 2} down to 13 μs

    SciTech Connect (OSTI)

    Lam, Jessica; Rennick, Christopher J.; Softley, Timothy P.

    2015-05-15

    A chopper wheel construct is used to shorten the duration of a molecular beam to 13 μs. Molecular beams seeded with NO or with Br{sub 2} and an initial pulse width of ≥200 μs were passed through a spinning chopper wheel, which was driven by a brushless DC in vacuo motor at a range of speeds, from 3000 rpm to 80 000 rpm. The resulting duration of the molecular-beam pulses measured at the laser detection volume ranged from 80 μs to 13 μs and was the same for both NO and Br{sub 2}. The duration is consistent with a simple analytical model, and the minimum pulse width measured is limited by the spreading of the beam between the chopper and the detection point as a consequence of the longitudinal velocity distribution of the beam. The setup adopted here effectively eliminates buildup of background gas without the use of a differential pumping stage, and a clean narrow pulse is obtained with low rotational temperature.

  17. Design and experimental testing of the performance of an outdoor LiBr/H{sub 2}O solar thermal absorption cooling system with a cold store

    SciTech Connect (OSTI)

    Agyenim, Francis; Knight, Ian; Rhodes, Michael

    2010-05-15

    A domestic-scale prototype experimental solar cooling system has been developed based on a LiBr/H{sub 2}O absorption system and tested during the 2007 summer and autumn months in Cardiff University, UK. The system consisted of a 12 m{sup 2} vacuum tube solar collector, a 4.5 kW LiBr/H{sub 2}O absorption chiller, a 1000 l cold storage tank and a 6 kW fan coil. The system performance, as well as the performances of the individual components in the system, were evaluated based on the physical measurements of the daily solar radiation, ambient temperature, inlet and outlet fluid temperatures, mass flow rates and electrical consumption by component. The average coefficient of thermal performance (COP) of the system was 0.58, based on the thermal cooling power output per unit of available thermal solar energy from the 12 m{sup 2} Thermomax DF100 vacuum tube collector on a hot sunny day with average peak insolation of 800 W/m{sup 2} (between 11 and 13.30 h) and ambient temperature of 24 C. The system produced an electrical COP of 3.6. Experimental results prove the feasibility of the new concept of cold store at this scale, with chilled water temperatures as low as 7.4 C, demonstrating its potential use in cooling domestic scale buildings. (author)

  18. Estimation of steady-state and transcient power distributions for the RELAP analyses of the 1963 loss-of-flow and loss-of-pressure tests at BR2.

    SciTech Connect (OSTI)

    Dionne, B.; Tzanos, C. P.

    2011-05-23

    To support the safety analyses required for the conversion of the Belgian Reactor 2 (BR2) from highly-enriched uranium (HEU) to low-enriched uranium (LEU) fuel, the simulation of a number of loss-of-flow tests, with or without loss of pressure, has been undertaken. These tests were performed at BR2 in 1963 and used instrumented fuel assemblies (FAs) with thermocouples (TC) imbedded in the cladding as well as probes to measure the FAs power on the basis of their coolant temperature rise. The availability of experimental data for these tests offers an opportunity to better establish the credibility of the RELAP5-3D model and methodology used in the conversion analysis. In order to support the HEU to LEU conversion safety analyses of the BR2 reactor, RELAP simulations of a number of loss-of-flow/loss-of-pressure tests have been undertaken. Preliminary analyses showed that the conservative power distributions used historically in the BR2 RELAP model resulted in a significant overestimation of the peak cladding temperature during the transient. Therefore, it was concluded that better estimates of the steady-state and decay power distributions were needed to accurately predict the cladding temperatures measured during the tests and establish the credibility of the RELAP model and methodology. The new approach ('best estimate' methodology) uses the MCNP5, ORIGEN-2 and BERYL codes to obtain steady-state and decay power distributions for the BR2 core during the tests A/400/1, C/600/3 and F/400/1. This methodology can be easily extended to simulate any BR2 core configuration. Comparisons with measured peak cladding temperatures showed a much better agreement when power distributions obtained with the new methodology are used.

  19. Feasibility of a super high-energy-density battery of the Li/Br/F sub 3 electrochemical system. Final report, 15 August 1989-14 May 1990

    SciTech Connect (OSTI)

    Frysz, C.A.; Pyszczek, M.F.; Ebel, S.J.

    1990-08-16

    Feasibility studies on the practical aspects of developing a lithium/bromine trifluoride battery have been studied. Efforts directed toward identifying materials for porous electrode separators, glasses for insulated electrical feed-throughs, and metals for lid, case and current collector fabrication via electrochemical testing techniques have resulted in a list of materials suitable for these applications. Prototype cells utilizing a spirally wound electrode configuration have been constructed and discharged. The use of lithium salts as an electrolyte additive has been explored, and has shown a positive effect on discharge performance. Through the use of currently available technology, however, the lithium/bromine trifluoride couple has not delivered energy density comparable to other high energy density lithium systems. This investigation has revealed that practical Li/BrF3 cell development will require further extensive fundamental electrochemical research.

  20. Incommensurate magnetic ordering in Cu{sub 2}Te{sub 2}O{sub 5}X{sub 2} (X=Cl,Br) studied by single crystal neutron diffraction

    SciTech Connect (OSTI)

    Zaharko, O.; Roennow, H.; Mesot, J.; Crowe, S. J.; Paul, D. McK.; Brown, P. J.; Daoud-Aladine, A.; Meents, A.; Wagner, A.; Prester, M.; Berger, H.

    2006-02-01

    Polarized and unpolarized neutron-diffraction studies have been carried out on single crystals of the coupled spin tetrahedra systems Cu{sub 2}Te{sub 2}O{sub 5}X{sub 2} (X=Cl,Br). A model of the magnetic structure associated with the propagation vectors k{sup '}{sub Cl}{approx_equal}(-0.150,0.422,(1/2)) and k{sup '}{sub Br}{approx_equal}(-0.172,0.356,(1/2)) and stable below T{sub N}=18 K for X=Cl and T{sub N}=11 K for X=Br is proposed. A feature of the model, common to both the bromide and chloride, is a canted coplanar motif for the four Cu{sup 2+} spins on each tetrahedron which rotates on a helix from cell to cell following the propagation vector. The Cu{sup 2+} magnetic moment determined for X=Br,0.395(5){mu}{sub B}, is significantly less than for X=Cl,0.88(1){mu}{sub B} at 2 K. The magnetic structure of the chloride associated with the wave vector k{sup '} differs from that determined previously for the wave vector k{approx_equal}(0.150,0.422,(1/2)) [O. Zaharko et al., Phys. Rev. Lett. 93, 217206(E) (2004)].

  1. Laser Raman spectroscopy study of the zinc and bromide ion complex equilibrium in zinc/bromine battery electrolytes. [2M ZnBr/sub 2/ and 1M KBr solution

    SciTech Connect (OSTI)

    Grimes, P.G.; Larrabee, J.A.

    1985-01-01

    Laser Raman spectroscopy was used to study the zinc and bromide ion complex equilibrium in zinc bromine battery model electrolytes. Solutions of zinc bromide with added KBr, HBr and N-methyl, N-ethyl morpholinium (MEM) bromide were examined and compared. Solutions studied ranged from 1 to 3 molar in zinc and from 2.5 to 8 molar in bromide. A typical Raman spectrum of a zinc bromide solution is shown in Figure 1. Each of the zinc species is identified, Zn/sup + +/ (aq), ZnBr/sup +/, ZnBr/sub 2/ (aq), ZnBr/sub 3//sup -/ and ZnBr/sub 4//sup 2 -/. By the use of peak heights or deconvolution/integration along with published Raman cross sections, the amount of each zinc species could be quantitatively determined. The addition of bromide ions to the zinc bromide solutions will shift the equilibrium toward higher bromide complexes. The added cations will influence the shifts. It has been noted that the conductivity of the electrolyte decreases when the quaternary ammonium ions are present compared to cations such as potassium or hydrogen. Significantly more free zinc is present in zinc bromide solutions with added KBr than with either MEMBr or HBr. Shifts are also noted with the other zinc ion containing species. It appears that the quaternary ammonium ions and possibly the pH could have a stabilizing effect on zinc bromide complex ion formation. 2 figs.

  2. Non-Fermi-liquid, magnetic, and Kondo behavior in the heavy-fermion system U{sub {bold 2}}Cu{sub 17{minus}x}Al{sub x} (5{le}x{le}10)

    SciTech Connect (OSTI)

    Pietri, R.; Andraka, B.; Troc, R.; Tran, V.H.

    1997-12-01

    Results of specific heat, magnetic susceptibility, magnetization, and electrical resistivity for the heavy-fermion alloy system U{sub 2}Cu{sub 17{minus}x}Al{sub x} (5{le}x{le}10) are presented. The nonmagnetic alloy U{sub 2}Cu{sub 12}Al{sub 5} exhibits non-Fermi-liquid characteristics at low temperatures: {rho}{proportional_to}T and C/T {proportional_to} lnT. These non-Fermi-liquid characteristics also persist for other alloys corresponding to x{gt}5, which are all weakly magnetic. This magnetic behavior is revealed by a maximum in zero-field-cooled {chi}, a discrepancy between zero-field-cooled and field-cooled {chi} below this maximum, and a corresponding shoulder in C/T. The transition temperature identified by the shoulder in C/T is largest for x=8 (about 2.5 K) and decreases monotonically for either increasing or decreasing x. {copyright} {ital 1997} {ital The American Physical Society}

  3. Hanford Speakers Bureau<br>>Frequently Asked Questions - Hanford...

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

    of the topics covered by the Hanford Speakers Bureau? The presentation covers various strategies for cleaning up the 586 square miles Hanford Site. Speakers can provide an...

  4. Voyage dans le noir. Trous noirs, matière noire, énergie noire et antimatière

    ScienceCinema (OSTI)

    None

    2011-10-06

    Et si nous faisions avec les physiciens un voyage dans le noir ? De l'astrophysique à la physique des particules les trois noirs, la matière noire, l'énergie noire ou l?antimatière intriguent et fascinent. Que sont ces objets qui bousculent nos idées et qui véhiculent parfois des craintes irraisonnées? Luis Alvarez-Gaume, Michael Doser et Christophe Grojean, physiciens du CERN vous invitent à mettre en lumière (!) les constituants de base de la matière et à explorer les mystères de la physique contemporaine. Une soirée lumineuse pour éclairer des concepts et ne plus avoir peur du noir.

  5. High field magnetotransport and point contact Andreev reflection measurements on CuCr{sub 2}Se{sub 4} and CuCr{sub 2}Se{sub 3}BrDegenerate magnetic semiconductor single crystals

    SciTech Connect (OSTI)

    Borisov, K. Coey, J. M. D.; Stamenov, P.; Alaria, J.

    2014-05-07

    Single crystals of the metallically degenerate fully magnetic semiconductors CuCr{sub 2}Se{sub 4} and CuCr{sub 2}Se{sub 3}Br have been prepared by the Chemical Vapour Transport method, using either Se or Br as transport agents. The high-quality, millimetre-sized, octahedrally faceted, needle- and platelet-shaped crystals are characterised by means of high field magnetotransport (?{sub 0}H? 14?T) and Point Contact Andreev Reflection. The relatively high spin polarisation observed |P|>0.56, together with the relatively low minority carrier effective mass of 0.25 m{sub e}, and long scattering time 10{sup ?13}?s, could poise these materials for integration in low- and close-to-room temperature minority injection bipolar heterojunction transistor demonstrations.

  6. Improvement of {gamma}-ray energy resolution of LaBr{sub 3}:Ce{sup 3+} scintillation detectors by Sr{sup 2+} and Ca{sup 2+} co-doping

    SciTech Connect (OSTI)

    Alekhin, M. S.; Haas, J. T. M. de; Khodyuk, I. V.; Dorenbos, P.; Kraemer, K. W.; Menge, P. R.; Ouspenski, V.

    2013-04-22

    Commercially available LaBr{sub 3}:5% Ce{sup 3+} scintillators show with photomultiplier tube readout about 2.7% energy resolution for the detection of 662 keV {gamma}-rays. Here we will show that by co-doping LaBr{sub 3}:Ce{sup 3+} with Sr{sup 2+} or Ca{sup 2+} the resolution is improved to 2.0%. Such an improvement is attributed to a strong reduction of the scintillation light losses that are due to radiationless recombination of free electrons and holes during the earliest stages (1-10 ps) inside the high free charge carrier density parts of the ionization track.

  7. Optical absorption and luminescence spectroscopy of U{sup 3+} in K{sub 2}La{ital X}{sub 5} ({ital X}=Cl,Br,I)

    SciTech Connect (OSTI)

    Andres, H.P.; Kraemer, K.; Guedel, H.

    1996-08-01

    The title compounds were synthesized and high-resolution absorption and luminescence spectra measured in the near-infrared, VIS, and near UV regions. The visible absorption spectra are dominated by very intense 5{ital f}{r_arrow}6{ital d} bands overlapping with {ital f}-{ital f} transitions. The onset of the first {ital f}-{ital d} absorption is shifted from 46000 cm{sup {minus}1} in K{sub 2}LaCl{sub 5}:Nd{sup 3+} to 15000 cm{sup {minus}1} in K{sub 2}LaCl{sub 5}:U{sup 3+}. Crystal-field splittings in corresponding {sup 2{ital S}+1}{ital L}{sub {ital J}} multiplets are greater by typically a factor of 2 in the U{sup 3+} doped crystal, thus reflecting the larger extension and stronger interaction of the 5{ital f} electrons with the ligands. {ital f}-{ital f} transitions are typically two orders of magnitude more intense in K{sub 2}LaCl{sub 5}:U{sup 3+} than in K{sub 2}LaCl{sub 5}:Nd{sup 3+}. Along the halide series K{sub 2}La{ital X}{sub 5}:U{sup 3+} ({ital X}=Cl,Br,I) the differences in the position of corresponding {ital f}-{ital d} and {ital f}-{ital f} transitions, crystal-field splittings, vibronic intensities, and excited-state lifetimes can be explained with the increasing covalency, the decreasing phonon energies, the increasing electron-phonon coupling, and the increasing U-{ital X} distances. The {ital f}-{ital d} excited states provide a nonradiative bypass of some {ital f}-{ital f} excited states in the case of all these halide lattices. The excited-state dynamics are determined by a delicate interplay of radiative and nonradiative relaxation processes, they are strongly dependent on the nature of {ital X}. Multiphonon relaxation processes are least competitive in the iodide due to the very low value of 106 cm{sup {minus}1} for the highest-energy phonons. A cross-relaxation mechanism determines the dynamics of the iodide at room temperature. {copyright} {ital 1996 The American Physical Society.}

  8. Location of gap nodes in the organic superconductors {kappa}-(ET){sub 2}Cu(NCS){sub 2} and {kappa}-(ET){sub 2}Cu[N(CN){sub 2}Br determined by magnetocalorimetry.

    SciTech Connect (OSTI)

    Malone, L.; Taylor, O. J.; Schlueter, J. A.; Carrington, A.; Materials Science Division; Univ. Bristol

    2010-07-16

    We report specific-heat measurements of the organic superconductors {kappa}-(ET){sub 2}Cu(NCS){sub 2} and {kappa}-(ET){sub 2}Cu[N(CN){sub 2}]Br. When the magnetic field is rotated in the highly conducting planes at low temperature (T = 0.4 K), we observe clear oscillations of specific heat which have a strong fourfold component. The observed strong field and temperature dependence of this fourfold component identifies it as originating from nodes in the superconducting energy gap which point along the in-plane crystal axes (d{sub xy} symmetry).

  9. Effect of externally applied pressure on the magnetic behavior of Cu{sub 2}Te{sub 2}O{sub 5}(Br{sub x}Cl{sub 1-x}){sub 2}

    SciTech Connect (OSTI)

    Crowe, S. J.; Lees, M. R.; Paul, D. M. K.; Bewely, R. I.; Taylor, J.; McIntyre, G.; Zaharko, O.; Berger, H.

    2006-04-01

    The effect of externally applied pressure on the magnetic behavior of Cu{sub 2}Te{sub 2}O{sub 5}(Br{sub x}Cl{sub 1-x}){sub 2} with x=0, 0.73, and 1, is investigated by a combination of magnetic susceptibility, neutron diffraction, and neutron inelastic scattering measurements. The magnetic transition temperatures of the x=0 and 0.73 compositions are observed to increase linearly with increasing pressure at a rate of 0.23(2) and 0.04(1) K/kbar, respectively. However, the bromide shows contrasting behavior with a large suppression of the transition temperature under pressure, at a rate of -0.95(9) K/kbar. In neutron inelastic scattering measurements of Cu{sub 2}Te{sub 2}O{sub 5}Br{sub 2} under pressure only a small change to the ambient pressure magnetic excitations were observed. A peak in the density of states was seen to shift from {approx}5 meV in ambient pressure to {approx}6 meV under an applied pressure of 11.3 kbar, which was associated with an increase in the overall magnetic coupling strength.

  10. Spectral indices measurements using miniature fission chambers at the MINERVE zero-power reactor at CEA using calibration data obtained at the BR1 reactor at SCK.CEN

    SciTech Connect (OSTI)

    De lanaute, N. Blanc; Mellier, F.; Lyoussi, A.; Domergue, C.; Di Salvo, J. [CEA, DEN, DER, SPEX, F-13108 St Paul Les Durance, (France); Borms, L.; Wagemans, J. [CEN SCK, Belgian Nucl Res Ctr, B-2400 Mol, (Belgium)

    2012-08-15

    Spectral indices measurements performed in 2004 at the CEA MINERVE facility loaded with the R-UO{sub 2} lattice, using calibration data acquired at the SCK center dot CEN BR1 facility in 2001, resulted in ambivalent conclusions. On one hand, spectral indices involving only fissile isotopes gave consistent discrepancies between calculation and experiment. On the other hand, spectral indices involving both fissile and fertile isotopes, in particular the {sup 238}U(n, f)/{sup 235}U(n, f) spectral index, showed inconsistent results depending on the type of calibration data used. For different reasons, no definitive explanation was given at that time. In 2009, the preparation of the AMMON program at the EOLE facility motivated the manufacturing of a new set of detectors. At the same time, the re-installation of the R1-UO{sub 2} lattice in MINERVE provided the opportunity to carry out again a spectral indices measurement campaign. Nevertheless, although the isotopic compositions of active deposits were better known than previously, the comparison between experimental results and calculations still lead to inconsistent discrepancies. In April 2010, a new calibration series conducted again at the BR1 facility allowed the CEA to reanalyze the spectral indices measurements performed in 2009. With these very latest calibration data, experimental values of spectral indices finally matched calculations within the uncertainty margins. This paper also sums up the work that has been achieved to explain the incoherencies observed in 2004. (authors)

  11. Bruce LeBlanc

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

    ... Bruce is also leading the Tool for Siting Planning and Encroachment Analysis for Renewables (TSPEAR) framework development which aims to streamline the siting and approval ...

  12. Solid-state synthesis, structure and properties of a novel open-framework cadmium selenite bromide: [Cd{sub 10}(SeO{sub 3}){sub 8}Br{sub 4}]·HBr·H{sub 2}O

    SciTech Connect (OSTI)

    Chen, Wen-Tong; Wang, Ming-Sheng; Wang, Guan-E; Chen, Hui-Fen; Guo, Guo-Cong

    2013-08-15

    A novel open-framework cadmium selenite bromide, [Cd{sub 10}(SeO{sub 3}){sub 8}Br{sub 4}]·HBr·H{sub 2}O (1), has been obtained by a solid-state reaction at 450 °C, and the structure has been determined by single-crystal X-ray diffraction analysis. Compound 1 crystallizes in Pbcm of the orthorhombic system: a=10.882(3), b=16.275(5), c=18.728(6) Å, V=3317(2) Å{sup 3}, R1/wR2=0.0411/0.0659. Compound 1 is characteristic of a novel 3-D open-framework structure, composing {sub ∞}{sup 2}[CdSeO{sub 3}] layers and the pillars of edge-shared CdO{sub 3}Br{sub 2} square pyramids. The lattice water molecules and the HBr molecules locate in the voids of the framework. Optical absorption spectrum of 1 reveals the presence of an optical gap of 1.65 eV. Solid-state photoluminescent study indicates that compound 1 exhibits strong violet emission. TG–DSC measurement shows that compound 1 is thermally stable up to 200 °C. - Graphical abstract: A metal selenite halide has been synthesized and features a 3-D open-framework structure, composing edge-shared CdO{sub 8} decahedra and pillars of edge-sharing pentahedra. UV–vis, TG–DSC and luminescent measurements are also reported. Highlights: • This paper reports a novel cadmium selenite bromide obtained by an intermediate-temperature solid-state reaction. • The title compound is characteristic of a novel 3-D open-framework structure, composing {sub ∞}{sup 2}[CdSeO{sub 3}] layers and the pillars of edge-shared CdO{sub 3}Br{sub 2} square pyramids. • The title compound is thermally stable up to 200 °C. • The title compound has an optical gap of 1.65 eV and exhibits strong violet emission.

  13. Mutual neutralization of atomic rare-gas cations (Ne{sup +}, Ar{sup +}, Kr{sup +}, Xe{sup +}) with atomic halide anions (Cl{sup −}, Br{sup −}, I{sup −})

    SciTech Connect (OSTI)

    Shuman, Nicholas S.; Miller, Thomas M.; Viggiano, Albert A.; Johnsen, Rainer

    2014-01-28

    We report thermal rate coefficients for 12 reactions of rare gas cations (Ne{sup +}, Ar{sup +}, Kr{sup +}, Xe{sup +}) with halide anions (Cl{sup −}, Br{sup −}, I{sup −}), comprising both mutual neutralization (MN) and transfer ionization. No rate coefficients have been previously reported for these reactions; however, the development of the Variable Electron and Neutral Density Attachment Mass Spectrometry technique makes it possible to measure the difference of the rate coefficients for pairs of parallel reactions in a Flowing Afterglow-Langmuir Probe apparatus. Measurements of 18 such combinations of competing reaction pairs yield an over-determined data set from which a consistent set of rate coefficients of the 12 MN reactions can be deduced. Unlike rate coefficients of MN reactions involving at least one polyatomic ion, which vary by at most a factor of ∼3, those of the atom-atom reactions vary by at least a factor 60 depending on the species. It is found that the rate coefficients involving light rare-gas ions are larger than those for the heavier rare-gas ions, but the opposite trend is observed in the progression from Cl{sup −} to I{sup −}. The largest rate coefficient is 6.5 × 10{sup −8} cm{sup 3} s{sup −1} for Ne{sup +} with I{sup −}. Rate coefficients for Ar{sup +}, Kr{sup +}, and Xe{sup +} reacting with Br{sub 2}{sup −} are also reported.

  14. Experimental and ab initio studies of the reactive processes in gas phase i-C{sub 3}H{sub 7}Br and i-C{sub 3}H{sub 7}OH collisions with potassium ions

    SciTech Connect (OSTI)

    Lpez, E.; Lucas, J. M.; Andrs, J. de; Albert, M.; Aguilar, A., E-mail: a.aguilar@ub.edu [Departament de Qumica Fsica, Institut de Qumica Terica i Computacional (IQTCUB), Universitat de Barcelona, Mart i Franqus, 1, 08028 Barcelona (Spain); Bofill, J. M. [Departament de Qumica Orgnica, Institut de Qumica Terica i Computacional (IQTCUB), Universitat de Barcelona, Mart i Franqus, 1, 08028 Barcelona (Spain); Bassi, D. [Dipartimento di Fisica, Universit degli Studi di Trento, 38123 Povo-Trento (Italy)

    2014-10-28

    Collisions between potassium ions and neutral i-C{sub 3}H{sub 7}Br and i-C{sub 3}H{sub 7}OH, all in their electronic ground state, have been studied in the 0.1010.00 eV center of mass (CM) collision energy range, using the radiofrequency-guided ion beam technique. In K{sup +} + i-C{sub 3}H{sub 7}Br collisions KHBr{sup +} formation was observed and quantified, while the analogous KH{sub 2}O{sup +} formation in K{sup +} + i-C{sub 3}H{sub 7}OH was hardly detected. Moreover, formation of the ion-molecule adducts and their decomposition leading to C{sub 3}H{sub 7}{sup +} and either KBr or KOH, respectively, have been observed. For all these processes, absolute cross-sections were measured as a function of the CM collision energy. Ab initio structure calculations at the MP2 level have given information about the potential energy surfaces (PESs) involved. In these, different stationary points have been characterized using the reaction coordinate method, their connectivity being ensured by using the intrinsic-reaction-coordinate method. From the measured excitation function for KHBr{sup +} formation the corresponding thermal rate constant at 303 K has been calculated. The topology of the calculated PESs allows an interpretation of the main features of the reaction dynamics of both systems, and in particular evidence the important role played by the potential energy wells in controlling the reactivity for the different reaction channels.

  15. Use of InSpector{sup TM} 1 1000 Instrument with LaBr{sub 3} for Nuclear Criticality Safety (NCS) Applications at the Westinghouse Hematite Decommissioning Project (HDP) - 13132

    SciTech Connect (OSTI)

    Pritchard, Megan; Guido, Joe

    2013-07-01

    The Westinghouse Hematite Decommissioning Project (HDP) is a former nuclear fuel cycle facility that is currently undergoing decommissioning. One aspect of the decommissioning scope is remediation of buried nuclear waste in unlined burial pits. The current Nuclear Criticality Safety program relies on application of criticality controls based on radiological setpoints from a 2 x 2 Sodium Iodide (NaI) detector. Because of the nature of the material buried (Low Enriched Uranium (LEU), depleted uranium, thorium, and radium) and the stringent threshold for application of criticality controls based on waste management (0.1 g {sup 235}U/L), a better method for {sup 235}U identification and quantification has been developed. This paper outlines the early stages of a quick, in-field nuclear material assay and {sup 235}U mass estimation process currently being deployed at HDP. Nuclear material initially classified such that NCS controls are necessary can be demonstrated not to require such controls and dispositioned as desired by project operations. Using Monte Carlo techniques and a high resolution Lanthanum Bromide (LaBr) detector with portable Multi-Channel Analyzer (MCA), a bounding {sup 235}U mass is assigned to basic geometries of nuclear material as it is excavated. The deployment of these methods and techniques has saved large amounts of time and money in the nuclear material remediation process. (authors)

  16. Binding energies of the ground triplet state a{sup 3}?{sub u}{sup +} of Rb{sub 2} and Cs{sub 2} in terms of the generalized Le RoyBernstein near-dissociation expansion

    SciTech Connect (OSTI)

    Sovkov, V. B.; Ivanov, V. S. [V.A. Fock Institute of Physics and Department of Physics of St. Petersburg State University, Ulyanovskaya Street 1, Petrodvoretz, St. Petersburg 198504 (Russian Federation)] [V.A. Fock Institute of Physics and Department of Physics of St. Petersburg State University, Ulyanovskaya Street 1, Petrodvoretz, St. Petersburg 198504 (Russian Federation)

    2014-04-07

    Formulae of Le RoyBernstein near-dissociation theory are derived in a general isotopeinvariant form, applicable to any term in the rotational expansion of a diatomic ro-vibrational term value. It is proposed to use the generalized Le RoyBernstein expansion to describe the binding energies (ro-vibrational term values) of the ground triplet state a{sup 3}?{sub u}{sup +} of alkali metal dimers. The parameters of this description are determined for Rb{sub 2} and Cs{sub 2} molecules. This approach gives a recipe to calculate the whole variety of the binding energies with characteristic accuracies from ?1 10{sup ?3} to 1 10{sup ?2} cm{sup ?1} using a relatively simple algebraic equation.

  17. LE & ME n Highlights

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

     Oscillation Results W.C. Louis, Aspen Winter Conference, January 22, 2010 * MiniBooNE Introduction *  e Appearance Oscillation Results * NuMI Data Results *  e Appearance Oscillation Results * Global 3+1 fits to World Data *   &   Disappearance Oscillation Results * Conclusions MiniBooNE was designed to test the LSND signal m 13 2 = m 12 2 + m 23 2 A 3 neutrino picture requires m 12 2 = m 1 2 - m 2 2 m 23 2 = m 2 2 - m 3 2 increasing (mass) 2 The three

  18. LE & ME n Highlights

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

     and   Disappearance W.C. Louis, DNP Conference, October 16, 2009 * MiniBooNE Appearance Results (talk by Zarko Pavlovic) * MiniBooNE Disappearance Results * Global 3+1 Fits to World Data * Preliminary MINOS Experiments * Future Experiment: BooNE (talk by Geoff Mills) * Conclusions MiniBooNE observes a low-energy excess for  e appearance MiniBooNE  e appearance data show a low-energy excess A.A. Aguilar-Arevalo et al., PRL 102, 101802 (2009) MiniBooNE  e appearance data are

  19. BR UFF BIG PINEY WILD ROSE BLU E GAP BR UFF UNIT WAMSUT TER

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

    The boundaries are not informed by subsurface structural information. The data and methods ... BIG PINEY TIP TOP BIR D CANYON SWAN FONTEN ELL E LABARGE HOGSBACK CHIMNEY BUT TE BIG PINEY ...

  20. BR UFF BIG PINEY WILD ROSE BLU E GAP BR UFF UNIT WAMSUT TER

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

    BIG PINEY TIP TOP BIR D CANYON SWAN FONTEN ELL E LABARGE HOGSBACK CHIMNEY BUT TE BIG PINEY AREA TIP TOP UNI T LINCOLN ROAD BLU E FOREST DEER HILL FOGART Y CREEK GREEN RIVER BEND ...

  1. BR UFF BIG PINEY WILD ROSE BLU E GAP BR UFF UNIT WAMSUT TER

    Gasoline and Diesel Fuel Update (EIA)

    (1) and Robert King (2) (1) Z, Inc., (2) Energy Information Administration BIG PINEY TIP ... BLU E FOREST SWAN DEER HILL FOGART Y CREEK GREEN RIVER BEND DRY PINEY SWAN S HOGSBACK AREA ...

  2. BR UFF BIG PINEY WILD ROSE BLU E GAP BR UFF UNIT WAMSUT TER

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

    BOE Reserve Class No 2001 reserves 0.1 - 10 MBOE 10.1 - 100 MBOE 100.1 - 1,000 MBOE 1,000.1 - 10,000 MBOE 10,000.1 - 100,000 MBOE > 100,000 MBOE Basin Outline ID The mapped oil and gas field boundary outlines were created by the Reserves and Production Division, Office of Oil and Gas, Energy Information Administration pursuant to studies required by Section 604 of the Energy Policy and Conservation Act Amendments of 2000 (P.L. 106-469). The boundaries are not informed by subsurface structural

  3. BR UFF BIG PINEY WILD ROSE BLU E GAP BR UFF UNIT WAMSUT TER

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

    Gas Reserve Class No 2001 gas reserves 0.1 - 10 MMCF 10.1 - 100 MMCF 100.1 - 1,000 MMCF 1,000.1 - 10,000 MMCF 10,000.1 - 100,000 MMCF > 100,000 MMCF Basin Outline ID The mapped oil and gas field boundary outlines were created by the Reserves and Production Division, Office of Oil and Gas, Energy Information Administration pursuant to studies required by Section 604 of the Energy Policy and Conservation Act Amendments of 2000 (P.L. 106-469). The boundaries are not informed by subsurface

  4. BR UFF BIG PINEY WILD ROSE BLU E GAP BR UFF UNIT WAMSUT TER

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

    Liquids Reserve Class No 2001 liquids reserves 0.1 - 10 Mbbl 10.1 - 100 Mbbl 100.1 - 1,000 Mbbl 1,000.1 - 10,000 Mbbl 10,000.1 - 100,000 Mbbl Basin Outline ID The mapped oil and gas field boundary outlines were created by the Reserves and Production Division, Office of Oil and Gas, Energy Information Administration pursuant to studies required by Section 604 of the Energy Policy and Conservation Act Amendments of 2000 (P.L. 106-469). The boundaries are not informed by subsurface structural

  5. Magnetic field, frequency and temperature dependence of complex conductance of ultrathin La1.65Sr0.45CuO4/La2CuO4 films and the organic superconductors κ-(BEDT-TTF)2Cu[N(CN)2]Br

    SciTech Connect (OSTI)

    V. A. Gasparov; Bozovic, I.; He, Xi; Dubuis, G.; Pavuna, D.; Kushch, N. D.; Yagubskii, E. B.; Schlueter, J. A.

    2015-09-01

    In this study, we used atomic-layer molecular beam epitaxy (ALL-MBE) to synthesize bilayer films of a cuprate metal (La1.65Sr0.45CuO4) and a cuprate insulator (La2CuO4), in which interface superconductivity occurs in a layer that is just one-half unit cell thick. We have studied the magnetic field and temperature dependence of the complex sheet conductance, σ(ω), of these films, and compared them to κκ-(BEDT-TTF)2Cu[N(CN)2]Br single crystals. The magnetic field H was applied both parallel and perpendicular to the 2D conducting layers. Experiments have been carried out at frequencies between 23 kHz and 50 MHz using either two-coil mutual inductance technique, or the LC resonators with spiral or rectangular coils. The real and the imaginary parts of the mutual-inductance M(T,ω) between the coil and the sample were measured and converted to complex conductivity. For H perpendicular to the conducting layers, we observed almost identical behavior in both films and κ-Br single crystals: (i) the transition onset in the inductive response, Lk–1(T) occurs at a temperature lower by 2 K than in Re σ(T), (ii) this shift is almost constant with magnetic field up to 8 T; (iii) the vortex diffusion constant D(T) is exponential due to pinning of vortex cores. These results can be described by the extended dynamic theory of the Berezinski–Kosterlitz–Thouless (BKT) transition and dynamics of bound vortex–antivortex pairs with short separation lengths.

  6. Magnetic field, frequency and temperature dependence of complex conductance of ultrathin La1.65Sr0.45CuO4/La2CuO4 films and the organic superconductors κ-(BEDT-TTF)2Cu[N(CN)2]Br

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    V. A. Gasparov; Bozovic, I.; He, Xi; Dubuis, G.; Pavuna, D.; Kushch, N. D.; Yagubskii, E. B.; Schlueter, J. A.

    2015-09-01

    In this study, we used atomic-layer molecular beam epitaxy (ALL-MBE) to synthesize bilayer films of a cuprate metal (La1.65Sr0.45CuO4) and a cuprate insulator (La2CuO4), in which interface superconductivity occurs in a layer that is just one-half unit cell thick. We have studied the magnetic field and temperature dependence of the complex sheet conductance, σ(ω), of these films, and compared them to κκ-(BEDT-TTF)2Cu[N(CN)2]Br single crystals. The magnetic field H was applied both parallel and perpendicular to the 2D conducting layers. Experiments have been carried out at frequencies between 23 kHz and 50 MHz using either two-coil mutual inductance technique, or themore » LC resonators with spiral or rectangular coils. The real and the imaginary parts of the mutual-inductance M(T,ω) between the coil and the sample were measured and converted to complex conductivity. For H perpendicular to the conducting layers, we observed almost identical behavior in both films and κ-Br single crystals: (i) the transition onset in the inductive response, Lk–1(T) occurs at a temperature lower by 2 K than in Re σ(T), (ii) this shift is almost constant with magnetic field up to 8 T; (iii) the vortex diffusion constant D(T) is exponential due to pinning of vortex cores. These results can be described by the extended dynamic theory of the Berezinski–Kosterlitz–Thouless (BKT) transition and dynamics of bound vortex–antivortex pairs with short separation lengths.« less

  7. Enhancement of Br ( B d → μ + μ - ) / Br ( B s → μ + μ - ) in supersymmetric unified models

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Dutta, Bhaskar; Mimura, Yukihiro

    2015-05-14

    We explain the 2.3σ deviation in the recent measurements of the neutral B meson decays into muon pairs from the standard model prediction in the framework of supersymmetric grand unified models using antisymmetric coupling as a new source of flavor violation. We show a correlation between the Bd→μ⁺μ⁻ decay and the CP phase in the Bd→J/ψK decay and that their deviations from the standard model predictions can be explained after satisfying constraints arising from various hadronic and leptonic rare decay processes, B-B¯, K-K¯ oscillation data, and electric dipole moments of electron and neutron. The allowed parameter space is typically representedmore » by pseudoscalar Higgs mass mA≤1 TeV and tanβH(≡vu/vd)≲20 for squark and gluino masses around 2 TeV.« less

  8. Onduleurs pour le réseau

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

    mismatch loss calculation in PVsyst 6 Presented at the 2013 Sandia PV Performance Modeling Workshop Santa Clara, CA. May 1-2, 2013 André Mermoud andre.mermoud@pvsyst.com PVSYST SA - Route du Bois-de-Bay 107 1242 Satigny - Switzerland www.pvsyst.com Published by Sandia National Laboratories with the Permission of the Author Contents * Near Shadings : shading factor on Beam * Shading factor on Diffuse and Albedo * Electrical losses "according to strings" (Version 5) * Module Layout:

  9. NREL: Energy Analysis - Karla LeComte

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

    Areas of expertise MS ExcelOutlookWord Scheduling Customer Service Record Keeping Education and background training No degree earned - 18+ years' experience in business...

  10. LeAnn Oliver | Department of Energy

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

    Ms. Oliver serves the Department of Energy as the Associate CIO for Information Technology (IT) Policy & Governance. She is responsible for the Department's IT Capital...

  11. Abraham Hot Springs Geothermal Area Northern Basin and Range...

    Open Energy Info (EERE)

    br Brophy br Model br Moeck br Beardsmore br Type br Volume br Geothermal br Region Mean br Reservoir br Temp br Mean br Capacity Abraham Hot Springs Geothermal Area Northern Basin...

  12. A=6Li (66LA04)

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

    66LA04) (See Energy Level Diagrams for 6Li) GENERAL: See Table 6.4 Table of Energy Levels (in PDF or PS). See also (AU55, LA55, ME56, FR57, HU57D, LE57F, PI58, BA59K, BR59M,...

  13. A=18F (1987AJ02)

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

    model: (1978WI1B, 1982ZH01, 1983BR29, 1983KI13, 1984MI1H, 1984MI17, 1985LE1K, 1986YU1B). Cluster, collective and deformed models: (1983ME12, 1984QU1A, 1985BA1A, 1987ER05). Special...

  14. Tracey A. LeBeau | Department of Energy

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

    At SNR Denton, Tracey was co-chair of its Renewable Energy Practice and was also listed in ... Future in Nevada March 24 Helping Alaska Native Communities Reduce Their Energy Costs May

  15. Materials Data on CuTe2Br (SG:14) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  16. Materials Data on Tl2TeBr6 (SG:128) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  17. Materials Data on BiTeBr (SG:156) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  18. Materials Data on BrO2F (SG:9) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  19. Materials Data on Li6Br3N (SG:12) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  20. Materials Data on B5H6Br (SG:14) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  1. Materials Data on H4BrN (SG:215) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  2. Oxidation/Reduction Reactions at the Metal Contact-TlBr Interface...

    Office of Scientific and Technical Information (OSTI)

    DOE Contract Number: DE-AC52-07NA27344 Resource Type: Conference Resource Relation: Conference: Presented at: SPIE Optics & Photonics, San Diego, CA, United States, Aug 17 - Aug ...

  3. RELAP5 Model Description and Validation for the BR2 Loss-of-Flow Experiments

    SciTech Connect (OSTI)

    Licht, J. R.; Dionne, B.; Van den Branden, G.; Sikik, E.; Koonen, E.

    2015-07-01

    This paper presents a description of the RELAP5 model, the calibration method used to obtain the minor loss coefficients from the available hydraulic data and the LOFA simulation results compared to the 1963 experimental tests for HEU fuel.

  4. Materials Data on Cd(W3Br7)2 (SG:201) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  5. Materials Data on CdBr2 (SG:186) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  6. Materials Data on Ta(TeBr3)2 (SG:2) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  7. Materials Data on Ta3(Se4Br3)2 (SG:2) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2015-03-19

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  8. Materials Data on Pd(SeBr3)2 (SG:2) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  9. Materials Data on Bi(TeBr2)2 (SG:2) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  10. Materials Data on CrBrO (SG:59) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  11. Materials Data on Cs2SbBr6 (SG:0) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  12. Guide to Developing Air-Cooled Lithium Bromide (LiBr) Absorption...

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

    Look at the Impact of Building, Cooling, Heating, and Power (BCHP) and Innovation, June ... 2004 Photo credit: Oak Ridge National Lab Residential Absorption Heat Pump Water Heater

  13. Materials Data on Th6CoBr15 (SG:229) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  14. Materials Data on ThBrN (SG:129) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  15. Spectroscopic Evidence for a High-Spin Br-Fe(IV)-Oxo Intermediate...

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

    fungicides and antibiotics. Four classes of enzymes are now known to catalyze halogenation reactions: 1) vanadium haloperoxidases, 2) heme haloperoxidases, 3)...

  16. LAKESHORE AVON BR ANT-EDEN ALD EN-LANC ASTER AU BURN W SH ELDON

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

    BOE Reserve Class No 2001 reserves 0.1 - 10 MBOE 10.1 - 100 MBOE 100.1 - 1000 MBOE 1000.1 - 10,000 MBOE 10,000.1 - 100,000 MBOE > 100,000 MBOE Appalachian Basin Boundary C a n a d a N Y P A N Y U S A Appalachian Basin, NY Area (Panel 1 of 7) Oil and Gas Fields By 2001 BOE

  17. LAKESHORE AVON BR ANT-EDEN ALD EN-LANC ASTER AU BURN W SH ELDON

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

    Liquids Reserve Class No 2001 Liiquids Reserves 0.1 - 10 Mbbl 10.1 - 100 Mbbl 100.1 - 1000 Mbbl 1000.1 - 10,000 Mbbl Appalachian Basin Boundary C a n a d a N Y P A N Y U S A Appalachian Basin, NY Area (Panel 1 of 7) Oil and Gas Fields By 2001 Liquids

  18. Materials Data on PH9C3Br3N (SG:14) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  19. Materials Data on PH4Br (SG:129) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  20. Materials Data on PaBr4 (SG:141) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2015-02-09

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  1. Materials Data on PaBr5 (SG:14) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  2. Materials Data on S4(BrN)3 (SG:14) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  3. LAKESHORE AVON BR ANT-EDEN ALD EN-LANC ASTER AU BURN W SH ELDON

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

    Liquids Reserve Class No 2001 Liiquids Reserves 0.1 - 10 Mbbl 10.1 - 100 Mbbl 100.1 - 1000 Mbbl 1000.1 - 10,000 Mbbl Appalachian Basin Boundary C a n a d a N Y P A N Y U S A ...

  4. LAKESHORE AVON BR ANT-EDEN ALD EN-LANC ASTER AU BURN W SH ELDON

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

    BOE Reserve Class No 2001 reserves 0.1 - 10 MBOE 10.1 - 100 MBOE 100.1 - 1000 MBOE 1000.1 - 10,000 MBOE 10,000.1 - 100,000 MBOE > 100,000 MBOE Appalachian Basin Boundary C a n a d ...

  5. Modeling carbon nanotube growth on the catalyst-substrate surface subjected to reactive plasma [<br>

    SciTech Connect (OSTI)

    Tewari, Aarti; Sharma, Suresh C.

    2014-06-15

    The paper presents a theoretical model to study the growth of the carbon nanotube (CNT) on the catalyst substrate surface subjected to reactive plasma. The charging rate of the CNT, kinetics of electron, ions and neutral atoms, the growth rate of the CNT because of diffusion and accretion of ions on the catalyst nanoparticle inclusion of the issue of the plasma sheath is undertaken in the present model. Numerical calculations on the effect of ion density and temperature and the substrate bias on the growth of the CNT have been carried out for typical glow discharge plasma parameters. It is found that the height of CNT increases with the ion density of carbon ions and radius of CNT decreases with hydrogen ion density. The substrate bias also affects the growth rate of the CNT. The field emission characteristics from the CNTs can be analyzed from the results obtained.

  6. Materials Data on Y4OsBr4 (SG:15) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  7. Materials Data on Rb3Os2Br9 (SG:194) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2015-02-09

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  8. Materials Data on OsBr4 (SG:61) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2015-02-09

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  9. Materials Data on K2OsBr6 (SG:225) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2015-02-09

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  10. Materials Data on LiBr (SG:225) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  11. Materials Data on Pd(PbBr3)2 (SG:14) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  12. Materials Data on Tl3PdBr5 (SG:61) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  13. Materials Data on KAl2Br7 (SG:14) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  14. Materials Data on KPb2Br5 (SG:14) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  15. Materials Data on K2(NbBr3)3 (SG:12) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  16. Method of increments for the halogen molecular crystals: Cl, Br, and I

    SciTech Connect (OSTI)

    Steenbergen, Krista G.; Gaston, Nicola; Müller, Carsten; Paulus, Beate

    2014-09-28

    Method of increments (MI) calculations reveal the n-body correlation contributions to binding in solid chlorine, bromine, and iodine. Secondary binding contributions as well as d-correlation energies are estimated and compared between each solid halogen. We illustrate that binding is entirely determined by two-body correlation effects, which account for >80% of the total correlation energy. One-body, three-body, and exchange contributions are repulsive. Using density-fitting (DF) local coupled-cluster singles, doubles, and perturbative triples for incremental calculations, we obtain excellent agreement with the experimental cohesive energies. MI results from DF local second-order Møller-Plesset perturbation (LMP2) yield considerably over-bound cohesive energies. Comparative calculations with density functional theory and periodic LMP2 method are also shown to be less accurate for the solid halogens.

  17. Materials Data on CuSe3Br (SG:53) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  18. Materials Data on La5(AlBr)4 (SG:140) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2015-02-09

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  19. Materials Data on Ga2PdBr8 (SG:12) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  20. Materials Data on Tb6Br7 (SG:12) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  1. Materials Data on Hg3(SeBr)2 (SG:12) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  2. Materials Data on Tb5Br8 (SG:12) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  3. Materials Data on IrBr3 (SG:12) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  4. Oxidation/Reduction Reactions at the Metal Contact-TlBr Interface...

    Office of Scientific and Technical Information (OSTI)

    A paper copy of this document is also available for sale to the public from the National Technical Information Service, Springfield, VA at www.ntis.gov. Authors: Nelson, A J ; ...

  5. Materials Data on RbBr (SG:221) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  6. Materials Data on CsBr (SG:221) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  7. Materials Data on CuW3Br7 (SG:201) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  8. Materials Data on W3Br8 (SG:64) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2015-03-24

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  9. Tank Farm Closure & Waste Management Environmental Impact Statement <br>

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

    (DOE/EIS-0391) - Hanford Site Statements Tank Closure & WM EIS Info Documents CERCLA Five-Year Review NEPA - Categorical Exclusions NEPA - Environmental Assessments NEPA - Environmental Impact Statements Environmental Management Performance Reports Tank Farm Closure & Waste Management Environmental Impact Statement (DOE/EIS-0391) Email Email Page | Print Print Page |Text Increase Font Size Decrease Font Size The U.S. Department of Energy (USDOE) has prepared a Final Environmental

  10. Materials Data on HgBrO3 (SG:15) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  11. Materials Data on CsHgBr3 (SG:221) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  12. Materials Data on Tl4HgBr6 (SG:128) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  13. Materials Data on Hg3(TeBr)2 (SG:199) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  14. Materials Data on C(Se2Br)2 (SG:33) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  15. A=17O (71AJ02)

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

    71AJ02) (See Energy Level Diagrams for 17O) GENERAL: See also (59AJ76) and Table 17.5 [Table of Energy Levels] (in PDF or PS). Shell model: (WI57H, BR59M, FE59E, KH59, SA59C, AK60, TA60L, BA61N, NE61C, BH62, TA62, TA62F, CO63B, HA63A, KU63I, PA63C, BR64Z, RI64B, GI65D, LE65G, MA65J, ZA65B, AR66H, BO66J, BR66C, BR66S, BR66CC, DE66M, LA66L, MA66BB, QU66, RI66G, SO66A, ZA66A, BO67B, EL67C, EN67, FE67A, GO67B, LY67, NI67, PA67K, PF67, BI68A, DE68K, EL68, EL68E, HE68J, HO68, KA68, MA68DD, NI68,

  16. Materials Data on Na3Al3Si3AgBrO12 (SG:9) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  17. Materials Data on SiP3H29C10BrN (SG:14) by Materials Project

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  18. Feasibility of a superhigh energy-density battery of the Li/BrF sub 3 electrochemical system. Technical report

    SciTech Connect (OSTI)

    Pyszczek, M.F.; Ebel, S.J.; Frysz, C.A.

    1989-01-01

    To date, design and construction of a material-handling and measurement system along with the apparatus required for waste material disposal has been completed. Preliminary corrosion screening of potential case materials is currently underway. A review of the literature, has led us to the use of Monel (trademark) 400 as the material of construction for the handling and measurement system. The inherent stability of this material with bromine trifluoride in its liquid state is crucial to ensure that contamination does not occur during storage and handling. For applications which require a flexible or transparent material, items fabricated from perfluoroalkyoxy polymers (Teflon) (trademark PFA) were utilized. One such application encountered was in the design of the graduated tank which allows visual inspection of the material prior to dispensing. Containers used for compatibility/corrosion testing were also constructed of PFA.

  19. Photo Gallery

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

    Credit: James Pryatel<br>>br>>

  20. 14N Cross Section

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

    p, X) (Incomplete) NSR Reaction Ep (MeV) Cross Section File X4 Dataset Date Added 2003MU12 14N(p, γ): deduced astrophysical S-factors < 600 keV X4 05/06/2013 1990WA10 14N(p, n): σ < 30 X4 04/26/2012 2005CO16, 2006BE50 14N(p, γ): σ, deduced astrophysical S-factors, resonance strength 70 - 228 keV X4 05/08/2013 2006LE13 14N(p, γ): σ, deduced astrophysical S-factors 70 - 228 keV X4 05/30/2013 2005BR04, 2005BR15 14N(p, γ): astrophysical S-factors ~ 0.1 - 2.5 1 08/15/2013 2004FO02,

  1. SILO LILLI SID NEY SW BIG SPRINGS SLOSS LITT LE H OOT SILO JUR

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

    Map created August 2005; projection is UTM-14, NAD-27. Authors: Sam Limerick (1), Lucy Luo (1), Gary Long (2), David Morehouse (2), Jack Perrin (1), Steve Jackson (1) and Robert ...

  2. Modèle de présentation EDF Orange

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

    NEPTUNE Multi-phase Local Computational Fluid Dynamics (CFD) Robert Lowrie Los Alamos National Laboratory August 24, 2011 CASL-U-2011-0281-000-a CASL-U-2011-0281-000-a NEPTUNE_CFD Multi-phase local CFD CASL-U-2011-0281-000-a Outline  Local two-phase thermal-hydraulics challenges  Development framework: NEPTUNE project  Overview of NEPTUNE_CFD  Some applications  Perspectives CASL-U-2011-0281-000-a Local two-phase TH challenges  Nuclear thermal-hydraulics  Involved in many

  3. SILO LILLI SID NEY SW BIG SPRINGS SLOSS LITT LE H OOT SILO JUR

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

    BOE Reserve Class No 2001 reserves 0.1 - 10 MBOE 10.1 - 100 MBOE 100.1 - 1,000 MBOE 1,000.1 - 10,000 MBOE 10,000.1- 100,000 MBOE > 100,000 MBOE Basin Outline The mapped oil and gas field boundary outlines were created by the Reserves and Production Division, Office of Oil and Gas, Energy Information Administration pursuant to studies required by Section 604 of the Energy Policy and Conservation Act Amendments of 2000 (P.L. 106-469). The boundaries are not informed by subsurface structural

  4. SILO LILLI SID NEY SW BIG SPRINGS SLOSS LITT LE H OOT SILO JUR

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

    Gas Reserve Class No 2001 gas reserves 0.1 - 10 MMCF 10.1 - 100 MMCF 100.1 - 1,000 MMCF 1,000.1 - 10,000 MMCF 10,000.1- 100,000 MMCF > 100,000 MMCF Basin Outline The mapped oil and gas field boundary outlines were created by the Reserves and Production Division, Office of Oil and Gas, Energy Information Administration pursuant to studies required by Section 604 of the Energy Policy and Conservation Act Amendments of 2000 (P.L. 106-469). The boundaries are not informed by subsurface structural

  5. SILO LILLI SID NEY SW BIG SPRINGS SLOSS LITT LE H OOT SILO JUR

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

    Liquids Reserve Class No 2001 liquids reserves 0.1 - 10 Mbbl 10.1 - 100 Mbbl 100.1 - 1,000 Mbbl 1,000.1 - 10,000 Mbbl 10,000.1- 100,000 Mbbl Basin Outline The mapped oil and gas field boundary outlines were created by the Reserves and Production Division, Office of Oil and Gas, Energy Information Administration pursuant to studies required by Section 604 of the Energy Policy and Conservation Act Amendments of 2000 (P.L. 106-469). The boundaries are not informed by subsurface structural

  6. SILO LILLI SID NEY SW BIG SPRINGS SLOSS LITT LE H OOT SILO JUR

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

    The boundaries are not informed by subsurface structural information. The data and methods used in their creation are detailed in a report, "Scientific Inventory of Onshore Federal ...

  7. SILO LILLI SID NEY SW BIG SPRINGS SLOSS LITT LE H OOT SILO JUR

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

    The data and methods used in their creation are detailed in a report, "Scientific Inventory of Onshore Federal Lands' Oil and Gas Resources and Reserves and the Extent and Nature ...

  8. Microsoft Word - 2-16-12 Final Testimony _LeBeau_.docx

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

    technology, and energy infrastructure development programs. To provide the most relevant and up-to-date perspectives, the ICEIWG is comprised of five (5) elected tribal...

  9. Alternative-fueled truck demonstration natural gas program: Caterpillar G3406LE development and demonstration

    SciTech Connect (OSTI)

    1995-06-01

    In 1990, the California Energy Commission, the South Coast Air Quality Management District, and the Southern California Gas Company joined together to sponsor the development and demonstration of compressed natural gas engines for Class 8 heavy-duty line-haul trucking applications. This program became part of an overall Alternative-Fueled Truck Demonstration Program, with the goal of advancing the technological development of alternative-fueled engines. The demonstration showed natural gas to be a technically viable fuel for Class 8 truck engines.

  10. 5 Questions about the SunShot Prize for Minh Le - Solar Program...

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

    photovoltaic systems. | Photo by Dennis SchroederNREL. Erin R. Pierce Erin R. Pierce Former Digital Communications Specialist, Office of Public Affairs What is the SunShot Prize? ...

  11. Diffusion Compton profondement virtuelle dans le Hall A au Jefferson Laboratory

    SciTech Connect (OSTI)

    Carlos Munoz Camacho

    2005-12-01

    Generalized Parton Distributions (GPDs), introduced in the late 90s, provide a universal description of hadrons in terms of the underlying degrees of freedom of Quantum Chromodynamics: quarks and gluons. GPDs appear in a wide variety of hard exclusive reactions and the advent of high luminosity accelerator facilities has made the study of GPDs accessible to experiment. Deeply Virtual Compton Scattering (DVCS) is the golden process involving GPDs. The first dedicated DVCS experiment ran in the Hall A of Jefferson Lab in Fall 2004. An electromagnetic calorimeter and a plastic scintillator detector were constructed for this experiment, together with specific electronics and acquisition system. The experiment preparation, data taking and analysis are described in this document. Results on the absolute cross section difference for opposite beam helicities provide the first measurement of a linear combination of GPDs as a function of the momentum transfer to the nucleon.

  12. Syntaxin 1a Variants Lacking an N-peptide or Bearing the LE Mutation...

    Office of Scientific and Technical Information (OSTI)

    Research Org: SLAC National Accelerator Laboratory (SLAC) Sponsoring Org: US DOE Office of Science (DOE SC) Country of Publication: United States Language: English Subject: BIO ...

  13. Signature of Christopher Gentile Signature of Mark Holecek Signature of Therese LeBlanc

    National Nuclear Security Administration (NNSA)

    Tennant

  14. Signature of Christopher Gentile Signature of Mark Holecek Signature of Therese LeBlanc

    National Nuclear Security Administration (NNSA)

    B Tennant II

  15. Electroproduction de pions neutres dans le Hall A au Jefferson Laboratory

    SciTech Connect (OSTI)

    Eric Fuchey

    2010-06-01

    The past decade has seen a strong evolution of the study of the hadron structure through exclusive processes, allowing to access to a more complete description of this structure. Exclusive processes include DVCS (Deeply Virtual Compton Scattering) as well as hard exclusive meson production. This document is particularly focussed on the latter, and more particularly on exclusive neutral pion production. In this thesis is described the analysis of triple coincidence events H(e, e'{gamma}{gamma})X, which were a consequent by-product of the DVCS experiment which occured during Fall 2004 at Jefferson Lab Hall A, to extract the ep {yields} ep{pi}{sup 0} cross section. This cross section has been measured at two values of four-momentum transfer Q{sup 2} = 1.9 GeV{sup 2} and Q{sup 2} = 2.3 GeV{sup 2}. The statistical precision for these measurements is achieved at better than 5 %. The kinematic range allows to study the evolution of the extracted cross section as a function of Q{sup 2} and W. Results are be confronted with Regge inspired calculations and Generalized (GPD) predictions. An intepretation of our data within the framework of semi-inclusive deep inelastic scattering is also discussed.

  16. Cultural Alimentation in Latin America

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le Prof. Paolo Freire(nom?) a dirigé en Brésil un plan national d'alphabétisatation d'adultes. La base de sa méthode est d'essayer de ne pas rester sur la mécanique du mot, mais de le relier avec la réalité sociale et donner un réveillement critique de la conscience populaire en face de la réalité historique du pays. Il était professeur d'histoire et de philosophie de Récife, puis exilé et depuis il était prof. à Harvard, a travaillé à l'Unesco et est maintenant conseiller spécial à l'Office d'Education du centre oecuménique des églises

  17. CAPTAIN

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

    MCKEESPORT COR AOPOLIS-MOON REDHAW ST. CLAIR SC ROGGSFIELD FRANKLIN -OAK FOREST RIMERSBURG RENNERD AL E GREENVILL E PAT MOS CRABTR EE BLAC K ASH ROYALT ON N BAKERSTOWN QUEEN ROU GH RUN LUCAS BLAC K H ILL CRESTON WAT TSVILLE WADSWORTH -NORT H OAKLAN D HOM EWORT H UNIT Y ESSELBRUN ALAMED A PAR K-CROOKED RU CHERRY GROVE FRENC HTOWN ST EWART RUN MILL C REEK GLENF IELD-MOU NT NEBO HICKORY E HARRISVILLE E LEST ER GRIGGS CORNERS EN GLAN D WEST VIL LE LAKE BAILEY LAKE OAKFORD BR UNSWICK N HOR ACE

  18. CANTON LAKESHORE CANTON E BEST CON NEAUT GIDD INGS EAST N ELLSWORT

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

    MCKEESPORT COR AOPOLIS-MOON REDHAW ST. CLAIR SC ROGGSFIELD FRANKLIN -OAK FOREST RIMERSBURG RENNERD AL E GREENVILL E PAT MOS CRABTR EE BLAC K ASH ROYALT ON N BAKERSTOWN QUEEN ROU GH RUN LUCAS BLAC K H ILL CRESTON WAT TSVILLE WADSWORTH -NORT H OAKLAN D HOM EWORT H UNIT Y ESSELBRUN ALAMED A PAR K-CROOKED RU CHERRY GROVE FRENC HTOWN ST EWART RUN MILL C REEK GLENF IELD-MOU NT NEBO HICKORY E HARRISVILLE E LEST ER GRIGGS CORNERS EN GLAN D WEST VIL LE LAKE BAILEY LAKE OAKFORD BR UNSWICK N HOR ACE

  19. Timeline and Updates

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

    1.5.2<br>cray-tpsl1.5.2<br>cray-trilinos11.12.1.5<br>craype2.5.0<br>craypkg-gen1.3.2<br>fftw3.3.4.6<br>iobuf2.0.6<br>papi5.4.1.3<br>parallel-netcdf...

  20. Feasibility of a superhigh energy-density battery of the Li/BrF sub 3 electrochemical system. Progress report, 15 October-15 December 1989

    SciTech Connect (OSTI)

    Pyszczek, M.F.; Ebel, S.J.; Frysz, C.A.

    1989-12-15

    The feasibility of developing a lithium/bromine trifluoride battery is being studied. Critical to this product development is materials selection. Consequently, efforts have been directed toward identifying candidate porous electrode separators, glasses for insulated electrical feed-throughs and metals for lid, case, and current-collector fabrication. Samples were evaluated via electrochemical testing techniques and one month storage in Teflon vials. Vial test results for metal samples did not vary significantly from those reported in technical report 0001AA. Of the separator samples tested, Raychem proves to be most promising. Further study is required regarding glass selection. Electrochemical testing is still in progress.

  1. Evidence for penguin-diagram decays: First observation of [ital B][r arrow][ital K][sup *](892)[gamma

    SciTech Connect (OSTI)

    Ammar, R.; Ball, S.; Baringer, P.; Coppage, D.; Copty, N.; Davis, R.; Hancock, N.; Kelly, M.; Kwak, N.; Lam, H.; Kubota, Y.; Lattery, M.; Nelson, J.K.; Patton, S.; Perticone, D.; Poling, R.; Savinov, V.; Schrenk, S.; Wang, R.; Alam, M.S.; Kim, I.J.; Nemati, B.; O'Neill, J.J.; Severini, H.; Sun, C.R.; Zoeller, M.M.; Crawford, G.; Daubenmeir, M.; Fulton, R.; Fujino, D.; Gan, K.K.; Honscheid, K.; Kagan, H.; Kass, R.; Lee, J.; Malchow, R.; Morrow, F.; Skovpen, Y.; Sung, M.; White, C.; Whitmore, J.; Wilson, P.; Butler, F.; Fu, X.; Kalbfleisch, G.; Lambrecht, M.; Ross, W.R.; Skubic, P.; Snow, J.; Wang, P.L.; Wood, M.; Bortoletto, D.; Brown, D.N.; Fast, J.; McIlwain, R.L.; Miao, T.; Miller, D.H.; Modesitt, M.; Schaffner, S.F.; Shibata, E.I.; Shipsey, I.P.J.; Wang, P.N.; Battle, M.; Ernst, J.; Kroha, H.; Roberts, S.; Sparks, K.; Thorndike, E.H.; Wang, C.H.; Dominick, J.; Sanghera, S.; Skwarnicki, T.; Stroynowski, R.; Artuso, M.; He, D.; Goldberg, M.; Horwitz, N.; Kennett, R.; Moneti, G.C.; Muh

    1993-08-02

    We have observed the decays [ital B][sup 0][r arrow][ital K][sup *](892)[sup 0][gamma] and [ital B][sup [minus

  2. Development of a promising filtration method for liquid clarification in nuclear facilities. [For TMI-2 water, reprocessing dissolver solutions, ZnBr/sub 2/ shielding solutions

    SciTech Connect (OSTI)

    Collins, E.D.; Knauer, J.B.; Byrd, L.A.; Ross, R.G.; Savage, H.C.

    1982-01-01

    Conclusions reached are that deep beds of diatomaceous earths are especially attractive for clarification of radioactive solutions, or slurries containing insoluble radioactive material, because the diatomaceous material provides a noncompressible medium that is retentive for a wide variety of particle sizes. Also, the diatomaceous material, because of its inorganic composition, is resistant to degradation by radiation from the retained particulate matter. Its silicious character is especially appropriate for conversion to vitrified or cement-type waste forms. This paper studied the use of diatomaceous earth to filter synthetic TMI-2 water, reprocessing dissolver solutions, and zinc bromide solutions (hot-cell shielding).

  3. emergency preparedness

    National Nuclear Security Administration (NNSA)

    to provide assurances of an effective response:<br ><br >Structured TrainingDrills Program<br >A comprehensive, coordinated, and documented program of training...

  4. --No Title--

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

    (M) release date: January 29, 2016 for November 2015 data<br>Next monthly release: End of February 2016 (December 2015 data)<br>><---Re...

  5. --No Title--

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

    Release Date: January 28, 2016 for November 2015 data<br>Next Monthly Release: End of February 2016 for December 2015 data<br>><---b>Month...

  6. Exclusive Electroproduction of meson rho on the nucleon Virtualite Intermediate With the CLAS Detector at Jlab; Electroproduction Exclusive de meson rho sur le nucleon Virtualite Intermediaire Avec le Detecteur CLAS at Jlab

    SciTech Connect (OSTI)

    Cynthia Hadjidakis

    2002-12-01

    This report presents the exclusive rho0 meson electroproduction on the nucleon at intermediate square momentum transfers Q{sup 2} (1.5 < Q{sup 2} < 3 GeV{sup 2}) and above the resonance region. The experiment has been taken place at the Jefferson laboratory with the CLAS detector, with a 4.2 GeV beam energy on a hydrogen target in the February-March 1999 period. They present the results and in particular the L/T separated cross sections. This experimentally unexplored domain experimentally is at the intersection between traditional ''soft'' hadronic physics models (VDM and Regge inspired models) and ''hard'' pQCD inspired approaches (recently introduced Generalized Parton Distribution). They discuss both approaches and their domain of validity.

  7. --No Title--

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

    04, 2016<br>Next Release Date: February 18, 2016 <---<br>PJM West data for 2005-2012Re-released---><br>>

  8. Property:Incentive/Amt | Open Energy Information

    Open Energy Info (EERE)

    19-211unit<br > LED or Induction HE Garage: 43-483unit<br > LED Traffic (Red, Yellow, Green): 19unit<br > LED Traffic (Pedestrian): 7unit<br > Occupancy...

  9. T'

    Office of Legacy Management (LM)

    I;ts'J-F.; +X'l'W 20, ,57 I::anch T;3 cl:l:i xi ,.&A O.Cfice J su T>J 3x : sz,TjC; 03 NO&( Q>i ...

  10. 15O

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

    O β+-Decay Evaluated Data Measurements 1935MC01: 15O; measured T1/2. 1950BR29: 15O; measured T1/2. 1954KL36: 15O; measured T1/2. 1955BA83: 15O; measured T1/2. 1955KI28: 15O. 1957KI22: 15O. 1957PE12: 15O; measured T1/2. 1959KI99: 15O; measured T1/2. 1960JA12: 15O; measured not abstracted; deduced nuclear properties. 1963CS02: 15O; measured T1/2. 1963NE05: 15O; measured not abstracted; deduced nuclear properties. 1963VA31: 15O; measured not abstracted; deduced nuclear properties. 1972LE33: 15O;

  11. Senior Staff Meeting

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le DG C.Rubbia informe sur les négociations avec le personnel, les discussions avec le conseil d'administration et le budget, suivi des questions

  12. Utilisation des défibrillateurs

    ScienceCinema (OSTI)

    None

    2011-10-06

    Information faite par le service medical et le service des pompiers sur l'utilisation des defibrillateurs.

  13. Measurement of sigma p anti-p --> Z . Br (Z --> 2tau) in p anti-p collisions at s**(1/2) = 1.96 TeV

    SciTech Connect (OSTI)

    Abulencia, A.

    2007-02-01

    We present a measurement of the inclusive production cross-section for Z bosons decaying to tau leptons in p{bar p} collisions at {radical}s = 1.96 TeV. We use a channel with one hadronically-decaying and one electronically-decaying tau. This measurement is based on 350 pb{sup -1} of CDF Run II data. Using a sample of 504 opposite sign e{tau} events with a total expected background of 190 events, we obtain {sigma}(p{bar p} {yields} Z) {center_dot} {Beta}(Z {yields} {tau}{tau}) = 263 {+-} 23(stat) {+-} 14(syst) {+-} 15(lumi) pb, in agreement with the next-to-next-to-leading order QCD prediction. This is the first CDF cross section measurement using hadronically-decaying taus in Run II.

  14. Structural and magnetic phase transitions in Ca0.73Le0.27FeAs2 with electron-overdoped FeAs layers

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Jiang, Shan; Liu, Chang; Cao, Huibo; Birol, Turan; Allred, Jared M.; Tian, Wei; Liu, Lian; Cho, Kyuil; Krogstad, Matthew J.; Ma, Jie; et al

    2016-02-26

    We report a study of the Ca0.73La0.27FeAs2 single crystals. We unravel a monoclinic to triclinic phase transition at 58 K, and a paramagnetic to stripe antiferromagnetic (AFM) phase transition at 54 K, below which spins order 45° away from the stripe direction. Furthermore, we demonstrate this material is substantially structurally untwinned at ambient pressure with the formation of spin rotation walls (S-walls). Lastly, in addition to the central-hole and corner-electron Fermi pockets usually appearing in FPS, angle-resolved photoemission (ARPES) measurements resolve a Fermiology where an extra electron pocket of mainly As chain character exists at the Brillouin zone edge.

  15. acquisition management

    National Nuclear Security Administration (NNSA)

    the science, technology, and engineering base; and,

  16. Continue NNSA management reforms.
  1. Vikas Chandra ARM Research San Jose, CA

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

    Strain CU wires PMOS LE, LE, < Strong RET FinFET LELE 14 Salishan Conference on High-Speed Computing, 2015 LE Future technology 2010 2015 2020 2025 2005 Complexity...

  2. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    K. ; Le, L. ; Newville, M. ; NASA JSC) ; Hamilton Sundstrand) ; UC) May 2013 , Lunar and ... K. ; Le, L. ; Newville, M. ; NASA JSC) ; Hamilton Sundstrand) ; UC) Some meteorites do not ...

  3. Solar Startup Semprius to Create 250 Jobs in North Carolina at...

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

    Startup Semprius to Create 250 Jobs in North Carolina at Cutting-Edge Pilot Plant Solar ... Semprius Minh Le Minh Le Deputy Director, Solar Energy Technologies Office Energy ...

  4. General Staff Meeting

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le DG H.Schopper informe le personnel des derniers événements au Cern, comme: 1.) Décision du LEP 2.) Budget 3.) Pension

  5. X-ray studies of concentrated aqueous solutions

    SciTech Connect (OSTI)

    Ludwig, K.F. Jr.; Warburton, W.K.; Fontaine, A.

    1987-07-01

    Concentrated aqueous solutions of three transition metal bromides (ZnBr/sub 2/, CuBr/sub 2/, and NiBr/sub 2/) and an alkali bromide (RbBr) have been studied with differential anomalous scattering (DAS) and extended x-ray absorption fine structure (EXAFS). The aq-ZnBr/sub 2/ solutions exhibit considerable inner-shell ion complexing with the formation of tetrahedral complexes about the Zn/sup 2 +/. In aq-CuBr/sub 2/, the Cu/sup 2 +/ has an octahedral coordination shell. Most of the anions are bound directly to the cations in both solutions. In contrast, there are only a few Ni--Br nearest neighbors in aq-NiBr/sub 2/. Instead, cations and anions share hydrating water molecules. Preliminary data show that any ion complexing in aq-RbBr must be weak. These results are in good agreement with published thermodynamic studies.

  6. Meeting DG's

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le DG J.Adams commente les 3 thèmes de la réunion: 1.) le prochain DG du Cern (qui sera H.Schopper) 2.) le LEP 3.) les conclusions du comité des finances concernant salaires, allocations etc. Discussion entre le DG J.Adams, Mons.Ullmann, chef du personel et l'auditoire

  7. Problem of Questioning

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le Prof.Leprince-Ringuet, chercheur sur le plan scientifique, artistique et humain, parle de la remise en question des hommes et la remise en question scientifique fondamentale ou exemplaire- plusieurs personnes prennent la parole p.ex Jeanmairet, Adam, Gregory. Le Prof.Gregory clot la soirée en remerciant le Prof.Leprince-Ringuet

  8. President of Council-Sir Alec

    ScienceCinema (OSTI)

    None

    2011-04-25

    En décembre 1983 le président de l'Association du Personnel du Cern a suggéré d'inviter le président du conseil à une réunion du personnel dans le but d'améliorer la communication entre le conseil et le personnel. Le DG H.schopper remercie le président du conseil, Sir Alec, d'avoir accepté l'invitation malgré ses nombreux occupations.

  9. Personnel

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le président du conseil M.Doran explique la décision que le conseil du Cern vient de prendre sur la 4.étape du régime complémentaire des pensions. Le président du comité des finances le Dr.Andersen ainsi que le Prof.Connor(?) prennent aussi la parole

  10. Study, design and realization of a Fabry-Perot cavity for the Compton polarimeter of TJNAF; Etude, conception et realisation d'une cavite Fabry-Perot pour le polarimetre Compton de TJNAF

    SciTech Connect (OSTI)

    Falletto, M. Nicolas

    2001-01-01

    This is a doctoral dissertation, in French, on the subject of study, design and realization of a Fabry-Perot cavity for the Compton polarimeter of TJNAF.

  11. A=4Li (1992TI02)

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

    experiments (1990BR14, 1990BR17) that detect 4Li states in the particle spectra of breakup reactions. It may even be possible that these experiments are not detecting the 2-and...

  12. uranium

    National Nuclear Security Administration (NNSA)

    a> <BR ><BR >

    NNSA Removes U.S.-Origin HEU from Jamaica, Makes the Caribbean HEU Free http:nnsa.energy.govmediaroompressreleasesnnsa-removes-u.s.-origin-heu-jamaica-mak...

  13. Continuous Nanofiber/Nanotube Manufacturing System - Energy Innovation...

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

    and 100-1000x higher with similarly sized new design<br > <br > Choose between nanofibers and nanotubes 3rd (Current) Generation Performance Optimization 1.1kW 10-20 mgh,...

  14. The Hydrogen Laboratory and The Brazilian Reference Center for...

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

    ... impacts, possible hydrogen sources, energy needs and mix Thank you Contacts: Newton Pimenta Neves Jr. nevesjr@ifi.unicamp.br Cristiano da Silva Pinto cspinto@ifi.unicamp.br

  15. Photo Gallery

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

    ... quad of beams in NIF, will generate short bursts of X-rays to backlight high-density ICF targets and other HED experiments. <br>>

  16. cyber

    National Nuclear Security Administration (NNSA)

    and the review of information prior to public release or posting to publicly available web sites to assure it does not contain data that would assist an adversary.<br ><br...

  17. IT

    National Nuclear Security Administration (NNSA)

    and the review of information prior to public release or posting to publicly available web sites to assure it does not contain data that would assist an adversary.<br ><br...

  18. Photo Gallery

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

    1,053-nm radiation to the 527-nm second harmonic (2) wavelength (visible green light). ... ultraviolet radiation at the third harmonic (3).<br>>

  19. and Respond

    National Nuclear Security Administration (NNSA)

    nuclear materials and the security implications of the global deployment of civil nuclear power.<br ><br >The FY 2015 NPCR is available for download

  20. Prevent Counter

    National Nuclear Security Administration (NNSA)

    nuclear materials and the security implications of the global deployment of civil nuclear power.<br ><br >The FY 2015 NPCR is available for download

  1. Lattice dynamics in perovskite halides CsSn X 3 with X = I ,...

    Office of Scientific and Technical Information (OSTI)

    Lattice dynamics in perovskite halides CsSn X 3 with X I , Br , Cl Citation Details In-Document Search Title: Lattice dynamics in perovskite halides CsSn X 3 with X I , Br , Cl ...

  2. Slide 1

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

    LiBr MSH and Brnsted acid and not by LiBr. Metal salts could potentially serve as Lewis acids for "one- pot" downstream tandem reactions. Deng et al. Ind. Eng. Chem. Res....

  3. The Potential for Renewable Energy Development to Benefit Restoration of the Salton Sea. Analysis of Technical and Market Potential

    SciTech Connect (OSTI)

    Gagne, Douglas; Haase, Scott; Oakleaf, Brett; Hurlbut, David; Akar, Sertac; Wall, Anna; Turchi, Craig; Pienkos, Philip; Melius, Jennifer; Melaina, Marc

    2015-11-01

    This report summarizes the potential for renewable energy development in the Salton Sea region, as well as the potential for revenues from this development to contribute financially to Salton Sea restoration costs. It considers solar, geothermal, biofuels or nutraceutical production from algae pond cultivation, desalination using renewable energy, and mineral recovery from geothermal fluids. <br/> <br/> <br/>

  4. Signature CERN-URSS

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le DG W.Jentschke souhaite la bienvenue à l'assemblée et aux invités pour la signature du protocole entre le Cern et l'URSS qui est un événement important. C'est en 1955 que 55 visiteurs soviétiques ont visité le Cern pour la première fois. Le premier DG au Cern, F.Bloch, et Mons.Amaldi sont aussi présents. Tandis que le discours anglais de W.Jentschke est traduit en russe, le discours russe de Mons.Morozov est traduit en anglais.

  5. Study of radicals, clusters and transition state species by anion photoelectron spectroscopy

    SciTech Connect (OSTI)

    Arnold, D.W.

    1994-08-01

    Free radicals, elemental and van der Waals clusters and transition state species for bimolecular chemical reactions are investigated using anion photoelectron spectroscopy. Several low-lying electronic states of ozone have been identified via photoelectron spectroscopy of O{sub 3}{sup {minus}}. A characterization of these states is important to models for atmospheric ozone reaction kinetics. The fluoroformyloxyl radical, FCO{sub 2}, has been investigated, providing vibrational frequencies and energies for two electronic states. The technique has also been employed to make the first direct observation and characterization of the NNO{sub 2} molecule. Several electronic states are observed for this species which is believed to play a role as a reactive intermediate in the N + NO{sub 2} reaction. The experimental results for all three of these radicals are supplemented by ab initio investigations of their molecular properties. The clusters investigations include studies of elemental carbon clusters (C{sub 2}{sup {minus}} {minus} C{sub 11}{sup {minus}}), and van der Waals clusters (X{sup {minus}}(CO{sub 2}){sub n}, X = I, Br, Cl; n {le} 13 and I{sup {minus}} (N{sub 2}O){sub n=1--11}). Primarily linear clusters are observed for the smaller carbon clusters, while the spectra of the larger clusters contain contribution from cyclic anion photodetachment. Very interesting ion-solvent interactions are observed in the X{sup {minus}}(CO{sub 2})n clusters. The transition state regions for several bimolecular chemical reactions have also been investigated by photodetachment of a negative ion precursor possessing a geometry similar to that of the transition state species. These spectra show features which are assigned to motions of the unstable neutral complex existing between reactants and products.

  6. Aluminum electroplating on steel from a fused bromide electrolyte

    SciTech Connect (OSTI)

    Prabhat K. Tripathy; Laura A. Wurth; Eric J. Dufek; Toni Y. Gutknecht; Natalie J. Gese; Paula Hahn; Steven M. Frank; Guy L. Frederickson; J. Stephen Herring

    2014-08-01

    A quaternary bromide bath (LiBrKBrCsBrAlBr3) was used to electro-coat aluminum on steel substrates. The electrolytewas prepared by the addition of AlBr3 into the eutectic LiBrKBrCsBr melt. A smooth, thick, adherent and shiny aluminum coating could be obtained with 80 wt.% AlBr3 in the ternary melt. The SEM photographs of the coated surfaces suggest the formation of thick and dense coatings with good aluminum coverage. Both salt immersion and open circuit potential measurement suggested that the coatings did display a good corrosionresistance behavior. Annealing of the coated surfaces, prior to corrosion tests, suggested the robustness of the metallic aluminum coating in preventing the corrosion of the steel surfaces. Studies also indicated that the quaternary bromide plating bath can potentially provide a better aluminumcoating on both ferrous and non-ferrous metals, including complex surfaces/geometries.

  7. Aluminium Electroplating on Steel from a Fused Bromide Electrolyte

    SciTech Connect (OSTI)

    Prabhat Tripathy; Laura Wurth; Eric Dufek; Toni Y. Gutknecht; Natalie Gese; Paula Hahn; Steven Frank; Guy Fredrickson; J Stephen Herring

    2014-08-01

    A quaternary bromide bath (LiBr-KBr-CsBr-AlBr3) was used to electro-coat aluminium on steel substrates. The electrolyte was prepared by the addition of AlBr3 into the eutectic LiBr-KBr-CsBr melt. A smooth, thick, adherent and shiny aluminium coating could be obtained with 80 wt.% AlBr3 in the ternary melt. The SEM photographs of the coated surfaces suggest the formation of thick and dense coatings with good aluminium coverage. Both salt immersion and open circuit potential measurement suggest that the coatings did display good corrosion-resistance behavior. Annealing of the coated surfaces, prior to corrosion tests, suggested the robustness of the metallic aluminium coating in preventing the corrosion of the steel surfaces. Studies also indicated that the quaternary bromide plating bath can potentially provide a better aluminium coating on both ferrous and non-ferrous metals, including complex surfaces/geometries.

  8. Science and society-M.Curie/N.Bohr

    ScienceCinema (OSTI)

    None

    2011-04-25

    Ugo Amaldi introduit le conférencier du soir, Pierre Radvanyi; le thème de cette conférence est: Marie Curie, Niels Bohr and Science Society- Problems of their time

  9. David Turner! NERSC User Services Group!

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

    NERSC File Systems and How to Use Them Overview * Focus o n u ser---writable fi le s ystems * Global fi le s ystems * Local file systems * Policies * Performance * Pla7orm s ummary ...

  10. Speech and council's dinner

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le D.G. L.van Hove rend hommage à deux personnalités, les Prof. Wolfgang Gendner (?) et ?, quittants le conseil du Cern. Elles prendront ensuite la parole.

  11. 2014 SunShot Grand Challenge Summit Opening Session Photos |...

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

    Anaheim Mayor Tom Tait with SunShot Director Minh Le Credit: SunShot Initiative Date ... SunShot Grand Challenge Summit Opening Session SunShot Director Minh Le Credit: SunShot ...

  12. Aids Epidemic

    ScienceCinema (OSTI)

    None

    2011-04-25

    Exposé avec dias du développement de cette dangereuse épidémie qui est le sida. Le Dr. M.Koch a fait ses études à Hambourg et Kiel.

  13. C.F.von Weizsäcker-Political consequences of science

    ScienceCinema (OSTI)

    None

    2011-04-25

    le DG C.Rubbia remercie le Prof.C.F.von Weizsäcker pour ses trois conférences très intéréssantes

  14. Stephen Hawking

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le grand astrophysicien S.Hawking, né le 08-01-1942 à Oxford, parle de "baby universes" et la gravitation et répond aux questions.

  15. 25th Birthday Cern- Amphi

    ScienceCinema (OSTI)

    None

    2011-04-25

    Cérémonie du 25ème anniversaire du Cern avec 2 orateurs: le Prof.Weisskopf parle de la signification et lele du Cern et le Prof.Casimir(?) fait un exposé sur les rélations entre la science pure et la science appliquée et la "big science" (science légère)

  16. Explorer : des clés pour mieux comprendre la matière

    ScienceCinema (OSTI)

    None

    2011-10-06

    Le LHC va-t-il bouleverser les théories de l'infiniment petit ? Les physiciens aimeraient que l'accélérateur fasse trembler le modèle standard. Cette théorie des particules élémentaires et des forces laisse de nombreuses zones d'ombre. Le LHC et ses expériences ont été conçus pour les éclairer.

  17. Mini-conference

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

    Minh Le About Us Minh Le - Deputy Director, Solar Energy Technologies Office Photo of Minh Le Minh Le is the deputy director of the Solar Energy Technologies Office within the Office of Energy Efficiency and Renewable Energy, where he helps manage and balance the portfolio of Research, Development, Demonstration, and Deployment programs in achieving our national SunShot goals. Prior to his current role at the Energy Department, Minh spent his career in industry developing technologies and

  18. Midday Meeting- Chemically induced Mind Alteration

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le Docteur Hugo Solms parle de l'abus des drogues, pourquoi les gens en prennent et comment vivre sans

  19. Minutes: EM SSAB Chairs Budget Conference Call - October 5, 2010

    Office of Environmental Management (EM)

    Minh Le About Us Minh Le - Deputy Director, Solar Energy Technologies Office Photo of Minh Le Minh Le is the deputy director of the Solar Energy Technologies Office within the Office of Energy Efficiency and Renewable Energy, where he helps manage and balance the portfolio of Research, Development, Demonstration, and Deployment programs in achieving our national SunShot goals. Prior to his current role at the Energy Department, Minh spent his career in industry developing technologies and

  20. Browse by Discipline -- E-print Network Subject Pathways: Computer...

    Office of Scientific and Technical Information (OSTI)

    ... Chatterjee) - School of Statistics, University of Minnesota Chatterji, Indira Lara (Indira Lara Chatterji) - Le Laboratoire de Mathmatiques - Analyse, Probabilits, ...

  1. PET

    ScienceCinema (OSTI)

    None

    2011-04-25

    le DG fait l'introduction et laisse la parole à plusieurs intervenants au sujet de la physique des particules

  2. Memorial I.Rabi

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le DG H.Schopper ainsi que Norman Ramsey et le DG de l'Unesco rendent hommage à Isidor Rabi, grand scientifique et humaniste (1929-1988).Cette rencontre est organisée ensemble avec le Cern et l'Unesco.

  3. Science and Society

    ScienceCinema (OSTI)

    None

    2011-04-25

    Dans une période d'un mois, 2me conférence sur le contrôle d'armes. Le conférencier Drell, américain, parle comme son collègue Worden (AUDIO-1985-005) des problèmes de défense stratégique.

  4. T'

    Office of Legacy Management (LM)

    j: ;;I : T' j-jE: i t 1 \ ,iu" I;ts'J-F.; ~+X'l'W~ 20, ,$57 I::<c?:v: : ;T pl F ;, -j~eiss~;&el~~-;, ~~~:x!',~al engineer, ~cchnical Cr-anch T;3 cl:l:i xi ~,.&A O.Cfice !J su T>J 3x : sz\,T[jC; 03 NO&( Q>i SU~c$LJ.]~&jCT AT-32 \XTA ' ~~~A?~~IfR~ I&LfX l~LULJT~.Cll..Z~~~~C p" ,- ' \' , , i;l ,,"p' ,~~?;""r~~~~, >,a .;. .,-' $" Y' J pi\rSs;lcJj tJT ~~$TIC~~:3J, LEtCX~ C@>L?AllY Tf-j.! ' < nqiF1 lMc>\:$.:,.,. ::~;{li~tS.Lc, + J

  5. Apparatus and method for downhole injection of radioactive tracer

    DOE Patents [OSTI]

    Potter, R.M.; Archuleta, J.; Fink, C.F.

    The disclosure relates to downhole injection of radioactive /sup 82/Br and monitoring its progress through fractured structure to determine the nature thereof. An ampule containing granular /sup 82/Br is remotely crushed and water is repeatedly flushed through it to cleanse the instrument as well as inject the /sup 82/Br into surrounding fractured strata. A sensor in a remote horehole reads progress of the radioactive material through fractured structure.

  6. Apparatus and method for downhole injection of radioactive tracer

    DOE Patents [OSTI]

    Potter, Robert M.; Archuleta, Jacobo R.; Fink, Conrad F.

    1983-01-01

    The disclosure relates to downhole injection of radioactive .sup.82 Br and monitoring its progress through fractured structure to determine the nature thereof. An ampule containing granular .sup.82 Br is remotely crushed and water is repeatedly flushed through it to cleanse the instrument as well as inject the .sup.82 Br into surrounding fractured strata. A sensor in a remote borehole reads progress of the radioactive material through fractured structure.

  7. Microsoft Word - NMMSS News DEC 23 08 Update.doc

    National Nuclear Security Administration (NNSA)

    IS SPONSORED BY DOE AND NRC NMMSS news PUBLISHED PERIODICALLY BY & FOR NMMSS USERS December 23, 2008 SPECIAL EDITION NUREG/BR-0007, Rev.6 Published The NRC wishes to inform industry that it has published its update of NUREG/BR-0007. This NUREG was updated to reflect changes to NMMSS reports that become effective January 1, 2009. Link to the updated NUREG: http://www.nrc.gov/reading-rm/doc-collections/nuregs/brochures/br0007/r6/index.html

  8. U

    National Nuclear Security Administration (NNSA)

    NRC Has Published Draft Updates of NUREG/BR-0006 & 0007 For Public Comment In the March 21, 2007 Federal Register (electronic link) the NRC publicized proposed revisions to NUREG/BR- 0006 and NUREG/BR-0007 for public comment. Following is a repeat of some of the information contained in this Federal Register. "The U.S. Nuclear Regulatory Commission (NRC) is proposing revisions to NUREG/BR-0006, Instructions for the Preparation and Distribution of Material Transaction Reports, and

  9. Next Generation Household Refrigerator | Department of Energy

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

    Next Generation Household Refrigerator Next Generation Household Refrigerator Embraco's high efficiency, oil-free linear compressor.<br > Credit: Whirlpool Embraco's high ...

  10. hrp

    National Nuclear Security Administration (NNSA)

    Program<br >NNSA possesses approximately half of the Department of Energy (DOE) active personnel security clearances, including 65% of the "Q" (which is for...

  11. Membranes Optimized for High Conductivity and Low Crossover of Redox Flow Cells 2015-033

    Energy Innovation Portal (Marketing Summaries) [EERE]

    2015-05-19

    Researchers at Berkeley Lab have determined that membrane properties have a significant impact on the performance and efficiency of the bromine-hydrogen (Br...

  12. New Configuration and Materials for Scalable Bioelectrochemical...

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

    Marketing Summary2.pdf (160 KB) Proposed spiral wound BES system for more efficient waste treatment and energy production.<br > Proposed spiral wound BES system for...

  13. Doc...~En.

    Office of Legacy Management (LM)

    ... ..,,..,.... - .. I&i3:scD .::-:, TO-340 .":: ..' . - ' - -. ' . .." ,.. .;.. Very traly yours;, -' .X :, Doc...En. ' Br.:Re&ng ';;a' : , Div. Reading File ., ,, ., ,.-...

  14. Microfluidic Polymer Valves - Energy Innovation Portal

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

    Contact SNL About This Technology Check valve incorporating a mobile polymer <br >monolith into a multiple-level silica microchannel. Check valve incorporating a mobile polymer ...

  15. Property:References | Open Energy Information

    Open Energy Info (EERE)

    F Fault Mapping + Curewitz and Karsen, 1997, http:www.sciencedirect.comsciencearticlepiiS0377027397000279 <br>Caskey and Wesnousky, 2000, http:...

  16. Micro-Earthquake At Coso Geothermal Area (2007) | Open Energy...

    Open Energy Info (EERE)

    area Julian, B.R.; Foulger, G.R. (1 January 2010) IMPROVED METHODS FOR MAPPING PERMEABILITY AND HEAT SOURCES IN GEOTHERMAL AREAS USING MICROEARTHQUAKE DATA Additional...

  17. High Performance Buildings Database | Open Energy Information

    Open Energy Info (EERE)

    >Owner: Miller Brothers Construction Inc.<br >

  18. Advanced Hybrid Water Heater using Electrochemical Compressor...

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

    Chemical Compression (ECC) technology to operate a heat pump cycle using water as the working fluid<br > Image: Xergy Xergy is using its Electro Chemical Compression (ECC) ...

  19. 10-04-2010 CA-B-10-0154

    National Nuclear Security Administration (NNSA)

    develop a novel fieldable laser-induced incandescence sensor to measure black carbon (BC) and brown carbon (BrC) organic aerosols and their optical and chemical characteristics. ...

  20. Vykson Formerly Turbine Developments NI Ltd | Open Energy Information

    Open Energy Info (EERE)

    Vykson Formerly Turbine Developments NI Ltd Jump to: navigation, search Name: Vykson (Formerly Turbine Developments (NI) Ltd) Place: Canterbury, England, United Kingdom Zip: BR6...

  1. Hanford Site C Tank Farm Meeting Summary

    Office of Environmental Management (EM)

    4800 EDTECN: DRF UC: Cost Center: Charge Code: B&R Code: Total Pages: 13 Key Words: Waste Management Area C, Performance Assessment, tank closure, waste inventory...

  2. Hanford Site C Tank Farm Meeting Summary

    Office of Environmental Management (EM)

    EDTECN: DRF UC: Cost Center: Charge Code: B&R Code: Total Pages: 16 Key Words: Waste Management Area C, Perfonnance Assessment, tank closure, waste inventory...

  3. RECII'IENT:Solazyme, Inc

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

    Solazyme proposes to construct the SzlBR on Parcel 2 of the existing PMP Fermentation ... facilities are currently zoned for industrial, manufacturing, or laboratory uses and ...

  4. Rotartica | Open Energy Information

    Open Energy Info (EERE)

    (Bizkaia), Spain Zip: 48970 Product: Spain-based, manufacturer of compact LiBr absorption chillers (suitable for detached houses). References: Rotartica1 This article is a...

  5. pnnl

    National Nuclear Security Administration (NNSA)

    caption" ><br >PNNL physicist Bob Runkle (middle) explains the nuances of neutron detection to physics students MatthewMichalak,Univ. of Wisconsin...

  6. nuclear security

    National Nuclear Security Administration (NNSA)

    caption" ><br >PNNL physicist Bob Runkle (middle) explains the nuances of neutron detection to physics students MatthewMichalak,Univ. of Wisconsin...

  7. Contract No. DE-AC27-OIRVI4136

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

    DIRECTION B&R No. Budget Description Appropriation Symbol (Control Point) Authority PD 1250 1110462 1,180,000.00 Subtotal - Budgetary Control Points including Program...

  8. Doc.~:Ru.

    Office of Legacy Management (LM)

    .' , .' c,j .c; Distriblition: ;. <; ..,:L.D.i&%.ay,FiN-OR00 Doc.:Ru. ,.,. 75. ' Br..Reading 'ire' ,lliv. Read&q File ,: '. ,, .-' . ...: - SURNAME.....

  9. Property:Incentive/EquipReqs | Open Energy Information

    Open Energy Info (EERE)

    (Electric) - Residential Energy Efficiency Rebate Program (Ohio) + Appliances must be Energy Star<br > ENERGY STAR Heat Pump Replacement: Existing HP must be SEER 13 and HSPF...

  10. DE-AC05-06OR23100

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

    referenced Work Authorization(s): Work Authorization Number Work Authorization Title FD04103636 Revision 0 (Attachment 1) B&R No. FD0412000 Completing National Priority List...

  11. DE-AC05-06OR23100

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

    referenced Work Authorization(s): Work Authorization Number Work Authorization Title FD04019OR36 ARRA-1 Rev 04 (Attachment 1) B&R No. FD412000 Characterization,...

  12. DE-AC05-06OR23100

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

    referenced Work Authorization(s): Work Authorization Number Work Authorization Title FD04019OR36 ARRA-1 Rev 04 (Attachment 1) B&R No. FD0412000 Characterization,...

  13. DE-AC05-06OR23100

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

    referenced Work Authorization(s): Work Authorization Number Work Authorization Title FD04019OR36 ARRA-1 Rev 03 (Attachment 1) B&R No. FD412000 Characterization,...

  14. Property:Incentive/EligSysSize | Open Energy Information

    Open Energy Info (EERE)

    minimum<br > Recycled Energy: 15 Megawatt maximum Alameda Municipal Power - Solar Photovoltaics Rebate Program (California) + Maximum size is 1 MW or 110% of customer's...

  15. Enncloc&et

    Office of Legacy Management (LM)

    .T I. 0 ,; ..i ,I.. ' (,' . . .._ . . . . . . . . . Enncloc&et tm w&r Farm (ln quild.) Res. Ser. Br. 'Feed Idtrls. Fin&" Beenrkm

  16. defense

    National Nuclear Security Administration (NNSA)

    >Madelyn Creedon, Assistant Secretary for Global Strategic Affairs<br >Andrew Weber, Assistant Secretary of Defense for Nuclear, Chemical & Biological Defense...

  17. sherwood-randall

    National Nuclear Security Administration (NNSA)

    made stops at several tour locations to get a first-hand look at the advanced manufacturing operations.<br >

  18. Development of a Bio-Based, Inexpensive, Noncorrosive, Nonflammable...

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

    Development of a Bio-Based, Inexpensive, Noncorrosive, Nonflammable Phenolic Foam for ... Inside the lab of Fraunhofer Center for Sustainable Energy Systems (CSE) in Boston, MA<br ...

  19. C:\\Forms\\DOE F 1350.4.cdr

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

    Equipment (check) 12. Other Equipment (check) 13. If Audio Recording Requested, DOE Br. ... No Projection Services Required Projectors (vu-graph) Projectors: 35mm Audio Tape Player ...

  20. Use Low-Grade Waste Steam to Power Absorption Chillers | Department...

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

    (LiBr) Absorption for CHP Applications, April 2005 Improving Steam System Performance: A Sourcebook for Industry, Second Edition Flash High-Pressure Condensate to Regenerate Low

  1. Building Envelope Projects | Department of Energy

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

    MA<br > Photo Courtesy of Fraunhofer CSE, Photo Credit: Trent Bell Development of a Bio-Based, Inexpensive, Noncorrosive, Nonflammable Phenolic Foam for Building Insulation ...

  2. Windows Projects | Department of Energy

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

    Lead Performer: Heliotrope Technologies - Oakland, CA Partner: Lawrence Berkeley National Laboratory - Berkeley, CA Image of porous silica material in alcohol.<br > Photo credit: ...

  3. FOIA Frequently Requested Documents: Definitized Subcontract...

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

    ZDO-2-30628-09. Subcontract between Midwest Research Institute National Renewable Energy Laboratory and ... More Documents & Publications CO2 Heat Pump Water Heater Prototype<br > ...

  4. Corvette Racing, Muscle Milk Teams Crowned Green Racing Champions

    Broader source: Energy.gov [DOE]

    With a wave of the checkered flag, the fourth Green Racing season came to an end in late October at the Petit Le Mans – an American Le Mans Series (ALMS) race at Road Atlanta in Braselton, Georgia. The Green Racing protocols – published by the Energy Department, Environmental Protection Agency and SAE International – emphasize cleaner fuels, efficient vehicle technologies, and speed in the races that adopt them, such as the Petit Le Mans.

  5. Inauguration LEP

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le DG H.Schopper salue le président de la république française, F.Mitterand, le président de la confédaration suisse P.Aubert, ainsi que les ministres et représentants du gouvernement des 12 états membres pour la célébration et inauguration du LEP.

  6. Magnetocaloric Refrigerator/Freezer | Department of Energy

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

    Magnetocaloric Refrigerator/Freezer Magnetocaloric Refrigerator/Freezer Researchers demonstrate General Electric's magnetocaloric system. <br /> Photo courtesy of General Electric Researchers demonstrate General Electric's magnetocaloric system. Photo courtesy of General Electric Researchers demonstrate General Electric's magnetocaloric system. <br /> Photo courtesy of General Electric Lead Performer: Oak Ridge National Laboratory - Oak Ridge, TN Partner: General Electric -

  7. Capacity Value: Evaluation of WECC Rule of Thumb; NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    Milligan, Michael; Ibanez, Eduardo

    2015-06-09

    This presentation compares loss of load expectation and wind and solar capacity values to the rules of thumb used in the Western Interconnection planning and provides alternative recommendations to the modeling efforts of the Western Electricity Coordinating Council's Transmission Expansion Planning Policy Committee. <br/>/>

  8. Magnetohydrodynamic

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

    Magnetocaloric Refrigerator/Freezer Magnetocaloric Refrigerator/Freezer Researchers demonstrate General Electric's magnetocaloric system. <br /> Photo courtesy of General Electric Researchers demonstrate General Electric's magnetocaloric system. Photo courtesy of General Electric Researchers demonstrate General Electric's magnetocaloric system. <br /> Photo courtesy of General Electric Lead Performer: Oak Ridge National Laboratory - Oak Ridge, TN Partner: General Electric -

  9. Recent content in Green Button Applications | OpenEI Community

    Open Energy Info (EERE)

    Jun 2012 - 15:45 Blog entry OpenEI green button SDK Vgarud 5 Feb 2013 - 11:17 Question Hi Vivek-<br>>I reached... NickL 8 Feb 2013 - 14:03 Answer Probably the best reference...

  10. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Mercury thioarsenate glasses: a hybrid chain pyramidal network Kassem, Mohammad ; Khaoulani, Sohayb ; Cuisset, Arnaud ; Le Coq, David ; Masselin, Pascal ; Bychkov, Eugene ; ...

  11. Deals in Indian Country: A Tribal Perspective

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

    TRACEY A. LeBEAU November 19, 2008 2008 All Rights Reserved 2 Project Development: ... message to constituencies 2008 All Rights Reserved 3 Targeting Potential Partners ...

  12. Hitachi Electric Vehicle Ltd | Open Energy Information

    Open Energy Info (EERE)

    Vehicle Ltd Jump to: navigation, search Name: Hitachi Electric Vehicle, Ltd Place: Japan Product: String representation "A Japan-based c ... le automobiles." is too long....

  13. Track NERSC Outages in Google Calendar

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

    Tracey A. LeBeau About Us Tracey A. LeBeau - Former Director, Office of Indian Energy Policy & Programs Tracey A. LeBeau Tracey A. LeBeau (Cheyenne River Sioux) is the Former Director for the U.S. Department of Energy's Office of Indian Energy Policy and Programs. She was appointed in January 2011 to establish this new Office which is authorized by statute to manage, coordinate, create and facilitate programs and initiatives to encourage tribal energy and energy infrastructure development.

  14. DG's Meeting

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le DG H.Schopper informe et répond aux questions; l'association du personnel prend aussi la parole concernant salaires, pensions etc...

  15. Performance of the Two Aerogel Cherenkov Detectors of the JLab...

    Office of Scientific and Technical Information (OSTI)

    Jager, Cornelis ; De Leo, Raffaele ; Gao, Haiyan ; Garibaldi, Franco ; Higinbotham, Douglas ; Iodice, Mauro ; LeRose, John ; Macchia, D. ; Markowitz, Pete ; Nappi, E. ; ...

  16. Slide 1

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

    LSND want: * same LE, but ... * higher statistics * different systematics * different signal signature & backgrounds excess consistent w oscillations Sam Zeller, PHENO, April...

  17. U.S. DEPARTMENT OF ENERGY ENVIRONMENTAL IMPACT STATEMENTS AND...

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

    ... 22 Energy Efficiency and Renewable ... Great Northern Transmission Line, Minnesota EPA (Region 5), USACE, ... Ed LeDuc, GC-51 New England Clean Power Link ...

  18. Ames Laboratory Middle School Science Bowl Feb. 20 | The Ames...

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

    (Adel), Ames, Boone, Clarion-Goldfield, Dallas Center-Grimes, Eleanor Roosevelt (Dubuque), Glenwood, Le Mars, Lenox, Madrid, Melcher-Dallas, New Hampton, North Union (Swea City), ...

  19. Energy Department Announces New Technical Assistance for Tribal...

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

    ... Projects Julia Bovey, First Wind; Tracey LeBeau; Neil Kiely, First Wind; and Bob Springer (NREL) at First Wind's new Rollins project near Lincoln, Maine. Tackling Energy ...

  20. Using vanadium in spinel as a sensor of oxygen fugacity in meteorites...

    Office of Scientific and Technical Information (OSTI)

    Authors: Righter, K. ; Sutton, S. ; Danielson, L. ; Pando, K. ; Le, L. ; Newville, M. 1 ; NASA JSC) 2 ; Hamilton Sundstrand) 2 ; UC) 2 + Show Author Affiliations (Jacobs ...

  1. Light-Material Interactions in Energy Conversion - Energy Frontier...

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

    Minh Le, U.S. Department of Energy Hameetman ... New Concepts and Materials for High Efficiency Solar Cells Wladek ... Thermodynamically Efficient Noninaging Optics with ...

  2. Research Highlight

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

    Journal Reference: Street LE, GR Shaver, EB Rastetter, MT van Wijk, BA Kaye, and M Williams. 2012. "Incident radiation and the allocation of nitrogen within Arctic plant...

  3. E-Verify Participation Poster English Version

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

    al: 1-888-464-4218 Este empleador le proporcionar a la Administracin del Seguro Social (SSA), y si es necesario, al Departamento de Seguridad Nacional (DHS), informacin...

  4. Mower County, Minnesota: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Minnesota Le Roy, Minnesota Lyle, Minnesota Mapleview, Minnesota Racine, Minnesota Rose Creek, Minnesota Sargeant, Minnesota Taopi, Minnesota Waltham, Minnesota Retrieved from...

  5. SGTE Power | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name: SGTE Power Place: Le Mans, France Sector: Solar Product: France-based producer of a wide variety of energy management products. These include...

  6. Strategeco Solar aka Eneovia | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name: Strategeco Solar (aka Eneovia) Place: Joinville-le-Pont, France Zip: 94340 Product: French PV project developer of medium to large scale projects....

  7. Beam Motes

    ScienceCinema (OSTI)

    None

    2011-04-25

    Confusion avec le titre sur la bande (Adam's Memorial du 23-11-1988) Présentation et fin manquent; date incertaine

  8. Document1

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

    PREDICTING DESIGN WIND TURBINE LOADS FROM LIMITED DATA: COMPARING RANDOM PROCESS AND RANDOM PEAK MODELS LeRoy M. Fitzwater And Steven R. Winterstein Department of Civil &...

  9. Bruno Pontecorvo

    ScienceCinema (OSTI)

    None

    2011-04-25

    Exposé de B.Pontecorvo, une personnalité unique et remarquable dans le domaine de la physique de particules

  10. Symphony Energy Resources Limited | Open Energy Information

    Open Energy Info (EERE)

    United Kingdom Zip: WD6 1LE Product: String representation "Symphony Energy ... dable plastics." is too long. Coordinates: 51.65582, -0.275754 Show Map Loading map......

  11. Light-Material Interactions in Energy Conversion - Energy Frontier...

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

    Future Directions of the LMI-EFRC Proposal Contest Congratulations to winners Dennis Callahan (Caltech, Atwater Group), and Matt Lucas (LBL, Alivisatos Group) and Derek Le (UIUC,...

  12. Cao, B.; Stotler, D. P.; Zweben, S. J.; Bell, M.; Diallo, A....

    Office of Scientific and Technical Information (OSTI)

    Stotler, D. P.; Zweben, S. J.; Bell, M.; Diallo, A.; LeBlanc, B. 70 PLASMA PHYSICS AND FUSION TECHNOLOGY Computer Simulation, Diagnostics, Edge Plasma Computer Simulation,...

  13. Clean Technology & Sustainable Industries Organization | Open...

    Open Energy Info (EERE)

    leCleanTechnology%26SustainableIndustriesOrganization&oldid765712" Categories: Organizations Networking Organizations Trade Groups Stubs Articles with outstanding TODO tasks...

  14. Assiniboine & Sioux Tribes of the Fort Peck Reservation - Wind...

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

    Development Project 2. Energy Options Analysis 2. Energy Options Analysis Tracey LeBeau ... July 2006 near tribal headquarters complex near tribal headquarters complex * * ...

  15. Osceola County, Michigan: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Places in Osceola County, Michigan Evart, Michigan Hersey, Michigan Le Roy, Michigan Marion, Michigan Reed City, Michigan Tustin, Michigan Retrieved from "http:en.openei.orgw...

  16. Midday Meeting- The Population Explosion

    ScienceCinema (OSTI)

    None

    2011-04-25

    Birth Control- Contraception- Family Planning (Inde, Chine....)- présenté par le Docteur A. Kessler, expert de ces problèmes

  17. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Frullani, Salvatore (5) Higinbotham, Douglas (5) Iodice, Mauro (5) LeRose, John (5) ... Salvatore ; Garibaldi, Franco ; Giuliani, Fausto ; Gricia, Massimo ; Lucentini, ...

  18. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Higinbotham, Douglas (3) Holmstrom, Timothy (3) Iodice, Mauro (3) LeRose, John (3) ... Salvatore ; Garibaldi, Franco ; Giuliani, Fausto ; Gricia, Massimo ; Lucentini, ...

  19. Signature ESO-CERN

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le Prof.Gregory parle du commencement de la collaboration entre directoires et gens de l'organisation; d'autres personnalités prennent la parole

  20. Stella ceremony

    ScienceCinema (OSTI)

    None

    2011-04-25

    Plusieurs discours sont faits pour l'inauguration de l'exp. Stella: le DG Adams, Van Hove, Braun et Gibson

  1. Scott County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Iowa Dixon, Iowa Donahue, Iowa Durant, Iowa Eldridge, Iowa Le Claire, Iowa Long Grove, Iowa Maysville, Iowa McCausland, Iowa New Liberty, Iowa Panorama Park, Iowa Park...

  2. Eco Alternative | Open Energy Information

    Open Energy Info (EERE)

    Alternative Jump to: navigation, search Name: Eco'Alternative Place: Le Bourget-du-Lac, France Zip: 73370 Product: Complete PV system installer with modules supplied by companies...

  3. Search for: All records | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    Le Crom, Stphane (1) Lichius, Alexander (1) Margeot, Antoine (1) Martin, Joel (1) ... Igor V ; Baker, Scott E ; Margeot, Antoine ; et al Trichoderma reesei is the main ...

  4. Search for: All records | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    Kubicek, Christian P (1) Le Crom, Stphane (1) Lichius, Alexander (1) Margeot, Antoine ... cellulase-negative phenotype Lichius, Alexander ; Bidard, Frdrique ; Buchholz, ...

  5. Search for: All records | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    Kubicek, Christian P. (1) Le Crom, Stphane (1) Lichius, Alexander (1) Margeot, Antoine ... cellulase-negative phenotype Lichius, Alexander ; Bidard, Frdrique ; Buchholz, ...

  6. DISCLAIMER T

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

    tend to associate at high temperatures (Le. low densities). ... extreme conditions of temperature and pressure, including ... emerging field of supercritical treatment of waste streams. ...

  7. Limits to Growth

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le Dr.Cole Thiemann, Directeur de l'Institut Battelle à Genève, fait un exposé et répond aux questions

  8. Media Invitation: 2014 SunShot Grand Challenge Summit and Peer...

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

    - Minh Le, Director, DOE SunShot Initiative - Raffi Garabedien, Chief Technology Officer, First Solar - Billy Parish, President and Founder, Mosaic - Craig Cornelius, Sr. ...

  9. THE AEROSPACE

    Office of Legacy Management (LM)

    ... Cincinnati, OH R.K. Le Blond Machine Tool Company Cincinnati, OH, Robbins.and Myers Company Springfield, OH Tocco Heat Testing Cleveland, OH Oregon Metalurgical Corporation Albany, ...

  10. KAPL-4756 UC-901

    Office of Scientific and Technical Information (OSTI)

    ... ion hydrolysis; phosphatocomplexing ; equilibrium constant; thermodynamics; pressurized ... and LeBlanc12' quantified the redox equilibrium: as A G O , Jmol 28623 - 35.73T. The ...

  11. Bryte Energy | Open Energy Information

    Open Energy Info (EERE)

    Name: Bryte Energy Place: Leicestershire, United Kingdom Zip: LE3 0QP Sector: Hydro, Hydrogen, Renewable Energy, Services Product: Bryte Energy Ltd provides consultancy services...

  12. Eco Pellets | Open Energy Information

    Open Energy Info (EERE)

    Eco Pellets Place: Leicestershire, United Kingdom Zip: LE10 2AZ Product: Briquettes and wood pellet manufacturer. Coordinates: 52.685261, -1.01295 Show Map Loading map......

  13. A=20Ne (1998TI06)

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

    (1988CS01), distribution of -particle strength (1988LE05), cluster formation in the cluster-orbital shell model (1990HA38), the microscopic complex effective interaction for...

  14. Aquaphile sarl Hydro Gen | Open Energy Information

    Open Energy Info (EERE)

    Aquaphile sarl Hydro Gen Jump to: navigation, search Name: Aquaphile sarl Hydro Gen Address: 210 Le Vrennic Place: Landda Zip: 29870 Region: France Sector: Marine and Hydrokinetic...

  15. Local environment in poly(ethylene oxide)-zinc bromide complexes

    SciTech Connect (OSTI)

    Chintipalli, S.; Frech, R.; Grady, B.

    1996-12-31

    This study examines atomic-level local environments in Poly(ethylene oxide)-zinc bromide+lithium bromide (PEO){sub 20}[(ZnBr{sub 2}){sub 1-x} (LiBr){sub x}] complexes using Raman spectroscopy and x-ray absorption spectroscopy (XAS). Specific features in the Raman spectra were used to show that the zinc bromide species changes from ZnBr{sub 2} to ZnBr{sub 3}{sup -} to ZnBr{sub 4}{sup 2-} when x is varied from 0 to 0.8. XAS showed a similar change in oxygen coordination number from 4 to 0 when x is varied from 0 to 0.8. This study shows that lithium atoms displace zinc atoms from ether oxygen speciation indicating that lithium coordination to ether oxygens is thermodynamically favored. The effect of adding polar plasticizers is also discussed.

  16. Chamber wall interactions with HBr/Cl{sub 2}/O{sub 2} plasmas

    SciTech Connect (OSTI)

    Srivastava, Ashutosh K.; Ohashi, Tomohiro; Donnelly, Vincent M.

    2015-07-15

    The authors have studied the interaction of HBr/Cl{sub 2}/O{sub 2} inductively coupled plasmas with reactor chamber wall deposits, with and without Si etching, using the spinning wall technique. The spinning wall is part of the reactor chamber walls, allowing near-real-time analysis of the composition of surface layers via Auger electron spectrometry and determination of species desorbing off the walls by mass spectrometry. In HBr plasmas with no bias voltage on the Si substrate, and hence no Si etching, HBr is ?30% dissociated, and H{sub 2} and Br{sub 2} form in the plasma. Layers deposited on the reactor chamber contained little if any Br under these conditions. Adding O{sub 2} to an HBr plasma leads to formation of H{sub 2}O and increased Br{sub 2} (compared to a pure HBr plasma) products that desorb from the spinning wall. H{sub 2}O has a very long residence time on the surface. With bias voltage applied to the Si substrate in an HBr plasma, mass spectrometer signals are prominent for SiBr and SiBr{sub 3}, and weaker for SiBr{sub 2}, SiBr{sub 4}, Si{sub 2}Br{sub 4}, Si{sub 2}Br{sub 5}, and Si{sub 2}OBr{sub 5}. Under these conditions, a SiO{sub x}Br{sub y} layer deposits on the spinning wall. Adding 20% O{sub 2} to HBr stops etching and eliminates Br from the surface layer, indicating that Br on the reactor walls is a result of SiBr{sub x} impingement and not from bromination by impinging Br. With HBr/Cl{sub 2} plasmas and no bias on the stage, a SiO{sub x}Cl{sub y} layer deposits, and no Br is detected. HCl, BrCl, and Br{sub 2} were detected in the line-of-sight leak, around the spinning wall, of a HBr/Cl{sub 2} (1:1) gas mixture in the absence of a plasma. Residence time analysis of species in the chamber and a change in the product distribution with a change in the composition of the layer deposited on the chamber wall suggest that reactions forming these products in the absence of a plasma occur on the reactor walls. With a plasma and bias on the Si substrate, both Br and Cl incorporate in the layer, and a rich spectrum with numerous SiCl{sub x}Br{sub y} peaks was observed up to at least 500 amu. The spectrum does not change with the addition of 6% O{sub 2}. Adding 20% O{sub 2} suppresses Br adsorption, but Cl still adsorbs. In 40% O{sub 2}/HBr/Cl{sub 2} plasmas with stage bias, Cl adsorption also ceases and no etching products are observed in the mass spectrum.

  17. Raman spectral studies of aqueous zinc bromide solutions to 300/sup 0/C at pressures of 9 MPa

    SciTech Connect (OSTI)

    Yang, M.M.; Crerar, D.A.; Irish, D.E.

    1988-08-01

    A Raman spectral study of 14 solutions of varying bromide to zinc ratios was conducted up to 300/sup 0/C and 9 MPa. The tetra-, tri-, di- as well as the mono-bromozinc complexes were identified. The signal from the ZnBr/sup +/ complex increased in intensity as temperature increased, for solutions of low bromide- to-zinc ratios. The ZnBr/sub 4//sup 2 -/ species was favored at higher Br/Zn ratios, and higher temperatures favored the formation of the species ZnBr/sub 2/ and ZnBr/sup +/ at the expense of ZnBr/sub 4//sup 2 -/ and ZnBr/sub 3//sup -/. Although solvated water is probably present in these zinc-bromo complexes, they found no evidence of O-Zn vibrations other than for Zn(H/sub 2/O)/sub 6//sup 2 +/. However, spectra of successive dilutions of solutions with high bromide to zinc ratios show a relative change in species populations thereby suggesting that water activity plays a decisive role in complex formation. For the first time trifluoromethanesulfonic acid (HTFMS) has been used as an internal standard in Raman spectroscopy. This permitted quantitative measurement of stepwise stability constants.

  18. Chattan

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

    Ba rn ett - Wo od for d Le wis Hilli ard- Ba xter - Man cos -Nio bra ra Exc e llo- Mul ky Fay ette ville Floyd- Neal Gam m on Cody Hayn esvil le- Boss ier Ma nco s Pie rre- Nio bra ...

  19. The new role of scientists

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le D.G. Jentschke fait l'introduction et présente le Prof.Kowarsky, spécialiste en microbiologie, physique nucléaire et une des fondateurs du Cern. Il parle entre autre de l'énergie nucléaire (pacifique)et de remise en questions des valeurs scientifiques et techniques

  20. Press conference

    ScienceCinema (OSTI)

    None

    2011-04-25

    Exposés de plusieurs intervenants de la direction et du conseil, comme le Prof.Ramsey, président du conseil sur l'adhésion récente de la Finlande et le "boom" scientifique des pays de l'est.

  1. APPOLLO 9

    ScienceCinema (OSTI)

    None

    2011-04-25

    le DG B.Grégory prend la parole et introduit le cosmonaute américain Russell Schweickart, qui fait un exposé sur la mission APPOLLO 9 et l'avenir de l'exploration spatiale avec présentation d'un film avec musique, mais sans parole, après commentaires et questions

  2. Visit CD

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le DG H.Schopper souhaite la bienvenue aux ambassadeurs des pays membres et aux représentants des pays avec lesquels le Cern entretient des relations proches et fait un exposé sur les activités au Cern

  3. Centenarian Einstein

    ScienceCinema (OSTI)

    None

    2011-04-25

    Commémoration de A.Einstein avec 4 orateurs pour honnorer sa mémoire: le prof.Weisskopf parlera de l'homme de science engagé, Daniel Amati du climat de la physique aux années 1920, Sergio Fubini de l'heure scientifique d'A.Einstein et le prof.Berob(?)

  4. Membership Finland

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le DG C.Rubbia et la vice présidente du conseil du Cern souhaite la bienvenue à l'adhésion de la Finlande, comme 15me membre du Cern depuis le 1. janvier 1991 en présence du secrétaire generale et de l'ambassadeur

  5. Science and Society-Arms Control

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le Prof.Weisskopf(?) présente le physicien Wolfgang Panofsky qui parle de la stratégie concernant la prolifération nucléaire entre les Etats Unis et l'Union Soviétique

  6. Meeting LEP

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le DG J.Adams fait l'introduction et présente les deux autres orateurs. Pierre Darriulat qui fait un doscours sur la physique à l'occasion du LEP, Wolfgang Schnell, qui parle du projet de la machine LEP et le DG lui-même contribue avec quelques réflexions. Présentation des dias

  7. E.Amaldi

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le Prof.E.Amaldi parle du désarmement nucléaire et de ses impressions et évaluations suite aux événements qui se sont passés le week-end précédent.

  8. Impressions on Chinas Popular Republic

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le D.G. Jentschke présente le Prof.Yang, née en 1922 en Chine où il a aussi fait ses études; il parle de ses impressions en Chine (p.e. mariage etc....) avec présentation des dias

  9. A=5He (1974AJ01)

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

    1970IR01, 1970RA1D, 1970ZO1A, 1971RA15, 1971WA08, 1972KA38, 1972LE1L, 1973HA49). Cluster calculations: (1965NE1B, 1966HO06, 1967BE1G, 1969ME1C, 1969WI1C, 1971LE1N, 1972DE30)....

  10. A=11B (1975AJ02)

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

    1970CO1H, 1971BA2Y, 1971NO02, 1972LE1L, 1973HA49, 1973KU03, 1973SA30, 1974ME19). Cluster and collective models: (1969BA1J, 1970BA1Q, 1971NO02, 1972LE1L, 1973KU03). Special...

  11. A=19Ne (72AJ02)

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

    PDF or PS). Shell model: (WI57H, TA60L, BH62, BO67K, GU67A, EL68, WA68E, AR71L, LE72). Cluster, collective and deformed models: (RA60B, BA69E, BA70F, LE72). Astrophysical...

  12. A=11C (1975AJ02)

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

    of Energy Levels (in PDF or PS). Shell model: (1972LE1L, 1973HA49, 1973SA30, 1974ME19). Cluster and collective model: (1972LE1L). Special levels: (1969HA1G, 1969HA1F, 1972MS01,...

  13. Comparison of the Distributions of Bromine, Lead and Zinc in Tooth and Bone from an Ancient Peruvian Burial site by X-ray Fluorescence

    SciTech Connect (OSTI)

    Martin,R.; Naftel, S.; Nelson, A.; Sapp, W.

    2007-01-01

    Synchrotron micro X-ray fluorescence was used to study the distribution of selected trace elements (Zn, Pb, and Br) in tooth and bone samples obtained from an individual from a pre-Columbian archaeological site (Cabur) located on the north coast of Peru. The results show that Zn, Pb, and Br are present in both the teeth and bone samples and that the Zn and Pb seem to be confined to similar regions (cementum and periostium), while Br shows a novel distribution with enrichment close to the Haversian canals and (or) in regions that appear to be Ca deficient.

  14. Photo Gallery

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

    Historic Lasers <h3>Argus Laser Bay</h3>The two-beam Argus laser came online In 1976. Use of Argus increased knowledge about laser propagation limits and helped LLNL Laser Program researchers develop technologies needed for the next generation of laser fusion systems.<br/><br/><a href="content/assets/images/media/photo-gallery/large/nif-1109-17874.jpg" target="_blank">Download hi-res image</a><br/><a

  15. Photo Gallery

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

    Construction <h3>Victor Reis</h3>Victor Reis, the Assistant Secretary for the Department of Energy's Defense Programs, played a key leadership role in the 1990s in defining the emerging Stockpile Stewardship Program and the need for the National Ignition Facility.<br/><br/><a href="content/assets/images/media/photo-gallery/large/nif-1209-18052.jpg" target="_blank">Download hi-res image</a><br/><a

  16. Soot Particle Studies - Instrument Inter-Comparison Project Overview

    SciTech Connect (OSTI)

    Cross, E.; Sedlacek, A.; Onasch, T. B.; Ahern, A.; Wrobel, W.; Slowik, J. G.; Olfert, J.; Lack, D. A.; Massoli, P.; Cappa, C. D.; Schwarz, J.; Spackman, J. R.; Fahey, D. W.; Trimborn, A.; Jayne, J. T.; Freedman, A.; Williams, L. R.; Ng, N. L.; Mazzoleni, C.; Dubey, M.; Brem, B.; Kok, G.; Subramanian, R.; Freitag, S.; Clarke, A.; Thornhill, D.; Marr, L.; Kolb, C. E.; Worsnop, D. R.; Davidovits, P.

    2010-03-06

    An inter-comparison study of instruments designed to measure the microphysical and optical properties of soot particles was completed. The following mass-based instruments were tested: Couette Centrifugal Particle Mass Analyzer (CPMA), Time-of-Flight Aerosol Mass Spectrometer - Scanning Mobility Particle Sizer (AMS-SMPS), Single Particle Soot Photometer (SP2), Soot Particle-Aerosol Mass Spectrometer (SP-AMS) and Photoelectric Aerosol Sensor (PAS2000CE). Optical instruments measured absorption (photoacoustic, interferometric, and filter-based), scattering (in situ), and extinction (light attenuation within an optical cavity). The study covered an experimental matrix consisting of 318 runs that systematically tested the performance of instruments across a range of parameters including: fuel equivalence ratio (1.8 {le} {phi} {le} 5), particle shape (mass-mobility exponent (D{sub f m}), 2.0 {le} D{sub f m} {le} 3.0), particle mobility size (30 {le} d{sub m} {le} 300 nm), black carbon mass (0.07 {le} m{sub BC} {le} 4.2 fg) and particle chemical composition. In selected runs, particles were coated with sulfuric acid or dioctyl sebacate (DOS) (0.5 {le} {Delta}r{sub ve} {le} 201 nm) where {Delta}r{sub ve} is the change in the volume equivalent radius due to the coating material. The effect of non-absorbing coatings on instrument response was determined. Changes in the morphology of fractal soot particles were monitored during coating and denuding processes and the effect of particle shape on instrument response was determined. The combination of optical and mass based measurements was used to determine the mass specific absorption coefficient for denuded soot particles. The single scattering albedo of the particles was also measured. An overview of the experiments and sample results are presented.

  17. A Model to Estimate the Risk of Breast Cancer-Related Lymphedema: Combinations of Treatment-Related Factors of the Number of Dissected Axillary Nodes, Adjuvant Chemotherapy, and Radiation Therapy

    SciTech Connect (OSTI)

    Kim, Myungsoo; Kim, Seok Won; Lee, Sung Uk; Lee, Nam Kwon; Jung, So-Youn; Kim, Tae Hyun; Lee, Eun Sook; Kang, Han-Sung; Shin, Kyung Hwan

    2013-07-01

    Purpose: The development of breast cancer-related lymphedema (LE) is closely related to the number of dissected axillary lymph nodes (N-ALNs), chemotherapy, and radiation therapy. In this study, we attempted to estimate the risk of LE based on combinations of these treatment-related factors. Methods and Materials: A total of 772 patients with breast cancer, who underwent primary surgery with axillary lymph node dissection from 2004 to 2009, were retrospectively analyzed. Adjuvant chemotherapy (ACT) was performed in 677 patients (88%). Among patients who received radiation therapy (n=675), 274 (35%) received supraclavicular radiation therapy (SCRT). Results: At a median follow-up of 5.1 years (range, 3.0-8.3 years), 127 patients had developed LE. The overall 5-year cumulative incidence of LE was 17%. Among the 127 affected patients, LE occurred within 2 years after surgery in 97 (76%) and within 3 years in 115 (91%) patients. Multivariate analysis showed that N-ALN (hazard ratio [HR], 2.81; P<.001), ACT (HR, 4.14; P=.048), and SCRT (HR, 3.24; P<.001) were independent risk factors for LE. The total number of risk factors correlated well with the incidence of LE. Patients with no risk or 1 risk factor showed a significantly lower 5-year probability of LE (3%) than patients with 2 (19%) or 3 risk factors (38%) (P<.001). Conclusions: The risk factors associated with LE were N-ALN, ACT, and SCRT. A simple model using combinations of these factors may help clinicians predict the risk of LE.

  18. Brazil-World Bank Climate Projects | Open Energy Information

    Open Energy Info (EERE)

    1.1 Sao Paulo Metro Line 5 Project 1.2 BR-GEF Sustainable Transport and Air Quality Project (STAQ) 1.3 First Programmatic Development Policy Loan for Sustainable...

  19. small buisness

    National Nuclear Security Administration (NNSA)

    DOE prime contractors.<BR >

  20. I!' L;I)

    Office of Legacy Management (LM)

    If possi?Ae, a slight deisy should be xade br'txeel: the withdrawing of the slugs from the chuck and tiye .:pening ;si the loading zoct to ally the oil m is.;: and fumes to be ...

  1. PrintRes_PeriodicChartPostCard2014

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

    56 Ba Barium 73 Ta Tantalum 19 K Potassium 20 Ca Calcium 21 Sc Scandium 22 Ti Titanium 30 Zn Zinc 31 Ga Gallium 32 Ge Germanium 33 As Arsenic 34 Se Selenium 35 Br Bromine ...

  2. A=5He (59AJ76)

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

    Absolute differential cross sections are reported (BR58B). For Ed > 3.71 MeV, deuteron breakup (reaction (c)) is energetically possible. The cross section for this process has been...

  3. Distribution:

    Office of Legacy Management (LM)

    bav@ @esiaw*cp Suppl. file 'Br & Div rf's shealth (lic.only) UNITED STATES ATOMIC ENERGY COMMISSION SPECIAL NUCLEAB MATERIAL LICENSE pursuant to the Atomic Energy Act of 1954 ...

  4. Microsoft PowerPoint - Oxford_MiniBooNE_and_SterileNus.ppt

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

    -3 < BR < 4.0 x 10 -3 (90% CL) + e + e unlikely to explain LSND signal (also will be investigated by TWIST exp. at TRIUMF) 10 Adding Sterile Neutrinos to...

  5. CENSUS","FIPST","OWNER","PMOVER","FUELTYP","COCODE","PLTCODE...

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

    ... GAS & ELECTRIC CO","HAMILTON BR",5400,,52224,0,0,1285,,,86,2601400,0,...14,1,05336,"FO2","IC" 31,39,5,2,2,605,1,"HAMILTON (CITY OF)","HAM MUN EL",128000,"LIGHT ...

  6. 63,01,1,1,,10,1,"ALABAMA POWER CO","BANKHEAD DM",0,,50022,0,0...

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

    ... GAS & ELECTRIC CO","HAMILTON BR",0,,52224,0,0,1287,,,88,953200,0,0,11...14,1,05336,"FO2","IC" 31,39,5,2,2,605,1,"HAMILTON (CITY OF)","HAM MUN EL",0,"LIGHT ...

  7. CENSUS","FIPST","OWNER","PMOVER","FUELTYP","COCODE","PLTCODE...

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

    ... GAS & ELECTRIC CO","HAMILTON BR",5390,,14328,0,0,1283,,,84,3696700,0,...14,1,50806,"FO2","IC" 31,39,5,2,2,605,1,"HAMILTON (CITY OF)","HAM MUN EL",127991,"LIGHT ...

  8. 63,01,1,1,,10,1,"ALABAMA POWER CO","BANKHEAD DM",0,,19500,1293...

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

    ... GAS & ELECTRIC CO","HAMILTON BR",0,,1432800,1293,,,94,1962,0,0,1168,0...14,1,50806,"FO2","IC" 31,39,5,2,6,605,1,"HAMILTON (CITY OF)","HAM MUN EL",0,"BIT ...

  9. CENSUS","FIPST","OWNER","PMOVER","FUELTYP","COCODE","PLTCODE...

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

    ... GAS & ELECTRIC CO","HAMILTON BR",0,,52224,0,0,1286,,,87,1321000,0,0,1...14,1,05336,"FO2","IC" 31,39,5,2,2,605,1,"HAMILTON (CITY OF)","HAM MUN EL",0,"LIGHT ...

  10. 63,01,1,1,,10,1,"ALABAMA POWER CO","BANKHEAD DM",0,,50022,0,0...

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

    ... GAS & ELECTRIC CO","HAMILTON BR",0,,52224,0,0,1288,,,89,633000,0,0,58...14,1,05336,"FO2","IC" 31,39,5,2,2,605,1,"HAMILTON (CITY OF)","HAM MUN EL",0,"LIGHT ...

  11. 63,01,1,1,,10,1,"ALABAMA POWER CO","BANKHEAD DM",0,,50022,0,0...

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

    ... GAS & ELECTRIC CO","HAMILTON BR",0,,52224,0,0,1289,,,90,1884,0,0,791,...14,1,05336,"FO2","IC" 31,39,5,2,2,605,1,"HAMILTON (CITY OF)","HAM MUN EL",0,"LIGHT ...

  12. CENSUS","FIPST","OWNER","PMOVER","FUELTYP","COCODE","PLTCODE...

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

    ... GAS & ELECTRIC CO","HAMILTON BR",5390,,52224,0,0,1284,,,85,1431000,0,...14,1,05336,"FO2","IC" 31,39,5,2,2,605,1,"HAMILTON (CITY OF)","HAM MUN EL",127991,"LIGHT ...

  13. Property:Incentive/MaxInc | Open Energy Information

    Open Energy Info (EERE)

    + 20% of the annual C&I Standard Offer Program budget AEP SWEPCO - SMART Source Solar PV Program (Texas) + Residential: 15,000<br > Non-residential: 30,000 AEP Texas Central...

  14. sandia

    National Nuclear Security Administration (NNSA)

    to learn more.<br >

    Cheaper catalyst may lower fuel costs for hydrogen-powered cars http:www.nnsa.energy.govblogcheaper-catalyst-may-lower-fuel-costs-hy...

  15. snl

    National Nuclear Security Administration (NNSA)

    to learn more.<br >

    Cheaper catalyst may lower fuel costs for hydrogen-powered cars http:www.nnsa.energy.govblogcheaper-catalyst-may-lower-fuel-costs-hy...

  16. Transport Energy Impact Analysis; NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    Gonder, J.

    2015-05-13

    Presented at the Sustainable Transportation Energy Pathways Spring 2015 Symposium on May 13, 2015, this presentation by Jeff Gonder of the National Renewable Energy Laboratory (NREL) provides information about NREL's transportation energy impact analysis of connected and automated vehicles. <br/>

  17. Exclusive and inclusive decays of B mesons into D sub s mesons

    SciTech Connect (OSTI)

    Bortoletto, D.; Goldberg, M.; Horwitz, N.; Jain, V.; Mestayer, M.D.; Moneti, G.C.; Sharma, V.; Shipsey, I.P.J.; Skwarnicki, T.; Thulasidas, M.; Csorna, S.E.; Letson, T.; Alexander, J.; Artuso, M.; Bebek, C.; Berkelman, K.; Cassel, D.G.; Cheu, E.; Coffman, D.M.; Crawford, G.; DeWire, J.W.; Drell, P.S.; Ehrlich, R.; Galik, R.S.; Gittelman, B.; Gray, S.W.; Halling, A.M.; Hartill, D.L.; Heltsley, B.K.; Kandaswamy, J.; Katayama, N.; Kreinick, D.L.; Lewis, J.D.; Mistry, N.B.; Mueller, J.; Namjoshi, R.; Nandi, S.; Nordberg, E.; O'Grady, C.; Peterson, D.; Pisharody, M.; Riley, D.; Sapper, M.; Silverman, A.; Stone, S.; Worden, H.; Worris, M.; Sadoff, A.J.; Avery, P.; Besson, D.; Garren, L.; Yelton, J.; Bowcock, T.; Kinoshita, K.; Pipkin, F.M.; Procario, M.; Wilson, R.; Wolinski, J.; Xiao, D.; Ammar, R.; Baringer, P.; Coppage, D.; Haas, P.; Lam, H.; Jawahery, A.; Park, C.H.; Kubota, Y.; Nelson, J.K.; Perticone, D.; Poling, R.; Fulton, R.; Hempstead, M.; Jensen, T.; Johnson, D.R.; Kagan, H.; Kass

    1990-04-30

    We have studied the production of {ital D}{sub {ital s}} mesons in the decays of {ital B} mesons at the {Upsilon}(4{ital S}) resonance. We report on the first observation of exclusive {ital B}-meson decays {ital B}{r arrow}{ital D}{sub {ital s}}{sup {minus}}{ital D*}{sup +}, {ital B}{r arrow}{ital D}{sub {ital s}}{sup {minus}}{ital D}{sup +}, and {ital B}{r arrow}{ital D}{sub {ital s}}{sup {minus}}{ital D}{sup 0}. We also present a new measurement of the branching ratio and the momentum spectrum for the inclusive decay {ital B}{r arrow}{ital D}{sub {ital s}X}.

  18. Microsoft PowerPoint - lndustry Issues and Perspectives _ Eris...

    National Nuclear Security Administration (NNSA)

    Question regarding the shipment of irradiated reactor fuel: 2 BR-0006 2.1 In the case of spent fuel shipments, in accordance with 10 CFR 73.37, "Requirements for ...

  19. Critical Materials Institute - invention disclosures

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

    a>

  20. High Command Fidelity Electromagnetically Driven Calorimeter (High-CoFi EleDriCal) <br >Patent...

  21. CO2 Heat Pump Water Heater | Department of Energy

    Energy Savers [EERE]

    CO2 Heat Pump Water Heater CO2 Heat Pump Water Heater CO2 Heat Pump Water Heater Prototype<br > Credit: Oak Ridge National Lab CO2 Heat Pump Water Heater Prototype Credit: Oak ...

  1. Working Fluids Low Global Warming Potential Refrigerants - 2013...

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

    rack and system diagram for the CO2 refrigeration system.<br > Credit: Oak Ridge National Lab High-Efficiency, Low-Emission Refrigeration System Workshop 2: Advanced HVAC&R ...

  2. Advanced Plasma Power APP | Open Energy Information

    Open Energy Info (EERE)

    London, Greater London, United Kingdom Zip: EC2A 1BR Product: London-based geoplasma process technology developer for waste-to-energy systems. Coordinates: 51.506325,...

  3. ARM - PI Product - NOAA PMEL Station Chemistry Data

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

    PMEL Station Chemistry Data Submicron and supermicron samples are analyzed by ion chromatography for Cl-, NO3-, SO4-2, Na+, NH4+, K+, Mg2+, and Ca+2. The analysis of MSA-, Br-,...

  4. A=17F (1986AJ04)

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

    6AJ04) (See Energy Level Diagrams for 17F) GENERAL: See (1982AJ01) and Table 17.17 [Table of Energy Levels] (in PDF or PS). Nuclear models: (1982ZH01, 1983BR29, 1984ZI04, 1985ME06). Special states: (1981WI1K, 1983AU1B, 1983BR29, 1983WI15, 1984ANZV, 1985ME06, 1985SH24). Electromagnetic transitions: (1982BR24, 1983BR29, 1983TO08, 1984SAZW, 1985AL21). Astrophysical questions: (1981WA1Q, 1981WE1F, 1982WI1B). Complex reactions involving 17F: (1984GR08, 1984HI1A, 1984HO23). Pion reactions: (1980CR03).

  5. Lead and strontium isotopic evidence for crustal interaction...

    Open Energy Info (EERE)

    Kistler, R.W.; Doe and B.R. Published Contributions to Mineralogy and Petrology, 111984 DOI 10.1007BF01150293 Citation Bacon, C.R.; Kurasawa, H.; Delevaux, M.H.; Kistler,...

  6. Revised Manuscript

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

    Masses, Winnipeg, Canada, 1967 (Winnipeg Univ. Manitoba Press, 1967) 508 1967BR1F F.P. Brady, J.A. Jungerman and J.C. Young, Nucl. Phys. A98 (1967) 241 1967CA17 P. Camiz, Nuovo...

  7. DE-AC05-06OR23100

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

    Work Authorization(s): Work Authorization Number Work Authorization Title WA No. FD04019OR36 (Revision No. 01) (Attachment 1) B&R No. fd0-41200 Characterization,...

  8. DE-AC05-06OR23100

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

    referenced Work Authorization(s): Work Authorization Number Work Authorization Title FD04020OR36 Rev. 1 (Attachment 1a) B&R No. FD0412000 Characterization of Isotope Row...

  9. DE-AC05-06OR23100

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

    referenced Work Authorization(s): Work Authorization Number Work Authorization Title FD04020OR36 (Attachment 1a) B&R No. FD0412000 Characterization of Isotope Row Facilities...

  10. Minoan Group | Open Energy Information

    Open Energy Info (EERE)

    Minoan Group Jump to: navigation, search Name: Minoan Group Place: Kent, England, United Kingdom Zip: BR5 1XB Sector: Solar Product: UK-based developer of resorts in Greece that...

  11. A=19Ne (1987AJ02)

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

    7AJ02) (See Energy Level Diagrams for 19Ne) GENERAL: See (1983AJ01) and Table 19.21 Table of Energy Levels (in PDF or PS). Nuclear models:(1983BR29, 1983PO02). Special states:...

  12. A=18Ne (1987AJ02)

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

    7AJ02) (See Energy Level Diagrams for 18Ne) GENERAL: See (1983AJ01) and Table 18.22 Table of Energy Levels (in PDF or PS). Model calculations:(1982ZH01, 1983BR29, 1984SA37,...

  13. A=20F (1987AJ02)

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

    7AJ02) (See Energy Level Diagrams for 20F) GENERAL: See (1983AJ01) and Table 20.2 Table of Energy Levels (in PDF or PS). Model calculations:(1978WI1B, 1982HA43, 1983BR29,...

  14. ITP Industrial Distributed Energy: A Guide to Developing Air...

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

    ... The history of air-cooled LiBr chillercooler development suggests that developing such a ... Engine Coolant Waste Heat"; 1999. 4. Arizona Board of Regents, U.S. patent 6155057, ...

  15. Photo Gallery

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

    imagesmediaphoto-gallerylarge40-60-0999-188411.jpg" target"blank">Download hi-res image<br>Direct Link...

  16. Photo Gallery

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

    imagesmediaphoto-gallerylargenifexterior2013-050402.jpg" target"blank">Download hi-res image<br>Direct Link

    NIF...

  17. Photo Gallery

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

    assetsimagesmediaphoto-gallerywebP1186612-lg.jpg" target"blank">Download hi-res image<br>Direct Link

    Master...

  18. Microsoft Word - S05212_2008 Post-Closure InspRpt.doc

    Office of Legacy Management (LM)

    ... B.R. Anderson Pond Lower Little Cr. 1 Lower Little Cr. 2 James Lowe Pond Nobles Pond Howard Smith Pond Figure 7. Tritium Decay Trend and Off-Site Surface Water Sample ...

  19. Consortium for Advanced Simulation of Light Water Reactors (CASL...

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

    Smith, T.M., M.A. Christon, E. Baglietto and H. Luo, "Assessment of Models for Near Wall ... Romano, P., N. Horelik, B.R. Herman, A.G. Nelson, B. Forget and K. Smith, "OpenMC: A ...

  20. Braxenergy | Open Energy Information

    Open Energy Info (EERE)

    Zip: 04002020 Sector: Renewable Energy Year Founded: 2007 Phone Number: 55 11 3889-2233 Website: www.braxenergy.com.br Coordinates: -23.572237, -46.6499856 Show Map...

  1. Exploiting Intrinsic Triangular Geometry in Relativistic He 3...

    Office of Scientific and Technical Information (OSTI)

    GrantContract Number: FG02-03ER412244; BR2012-038; AC02-05CH11231; 20120775PRD4; de-sc0008027 Type: Publisher's Accepted Manuscript Journal Name: Physical Review Letters ...

  2. LED Directional Lamps

    SciTech Connect (OSTI)

    2012-11-01

    Solid-state lighting program technology fact sheet that provides an overview of the current performance of LED PAR-, BR-, R-, and AR-shaped lamps, which were all investigated by CALiPER in 2012.

  3. JNITED STATES ATOMIC ENERGY COMMlSSiON

    Office of Legacy Management (LM)

    ... Radgn could emanatethrough the surficial slag and enter the atmodphe're to be blown downwind. A common wind direction is from the northw&t br west. Radon thus blown may accumulate ...

  4. snl

    National Nuclear Security Administration (NNSA)

    to learn more.<br >

    Cheaper catalyst may lower fuel costs for hydrogen-powered cars http:nnsa.energy.govblogcheaper-catalyst-may-lower-fuel-costs-hydrog...

  5. sandia

    National Nuclear Security Administration (NNSA)

    to learn more.<br >

    Cheaper catalyst may lower fuel costs for hydrogen-powered cars http:nnsa.energy.govblogcheaper-catalyst-may-lower-fuel-costs-hydrog...

  6. Low-Cost, Haziness-Free, Transparent Insulation Based On a Porous...

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

    Image of porous silica material in alcohol.<br > Photo credit: Oak Ridge National Lab Image of porous silica material in alcohol. Photo credit: Oak Ridge National Lab Lead ...

  7. A=11B (1980AJ01)

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

    of Energy Levels (in PDF or PS). Shell model: (1977BO07, 1977JA14, 1977TE01, 1978BO31). Cluster, collective and rotational models: (1976BR26, 1977BO07, 1977NI1A, 1977OK1C,...

  8. CEM_Metrics_and_Technical_Note_7_14_10.pdf | Department of Energy

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

    clothes dryer<br > Credit: Oak Ridge National Lab Heat Pump Clothes Dryer CEMMetricsandTechnicalNote71410.pdf Wind Vision: A New Era for Wind Power in the United States

  9. Criticality Safety Basics for INL Emergency Responders

    SciTech Connect (OSTI)

    Valerie L. Putman

    2012-08-01

    This document is a modular self-study guide about criticality safety principles for Idaho National Laboratory emergency responders. This guide provides basic criticality safety information for people who, in response to an emergency, might enter an area that contains much fissionable (or fissile) material. The information should help responders understand unique factors that might be important in responding to a criticality accident or in preventing a criticality accident while responding to a different emergency. <br>> This study guide specifically supplements web-based training for firefighters (0INL1226) and includes information for other Idaho National Laboratory first responders. However, the guide audience also includes other first responders such as radiological control personnel.<br>> For interested readers, this guide includes clearly marked additional information that will not be included on tests. The additional information includes historical examples (Been there. Done that.), as well as facts and more in-depth information (Did you know …). <br>> INL criticality safety personnel revise this guide as needed to reflect program changes, user requests, and better information. Revision 0, issued May 2007, established the basic text. Revision 1 incorporates operation, program, and training changes implemented since 2007. Revision 1 increases focus on first responders because later responders are more likely to have more assistance and guidance from facility personnel and subject matter experts. Revision 1 also completely reorganized the training to better emphasize physical concepts behind the criticality controls that help keep emergency responders safe. The changes are based on and consistent with changes made to course 0INL1226.<br>>

  10. Stabilized thallium bromide radiation detectors and methods of making the same

    DOE Patents [OSTI]

    Leao, Cedric Rocha; Lordi, Vincenzo

    2015-11-24

    According to one embodiment, a crystal includes thallium bromide (TlBr), one or more positively charged dopants, and one or more negatively charged dopants. According to another embodiment, a system includes a monolithic crystal including thallium bromide (TlBr), one or more positively charged dopants, and one or more negatively charged dopants; and a detector configured to detect a signal response of the crystal.

  11. Effects of PV Module Soiling on Glass Surface Resistance and Potential-Induced Degradation

    SciTech Connect (OSTI)

    Hacke, Peter; Button, Patrick; Hendrickson, Alex; Spataru, Sergiu; Glick, Stephen

    2015-06-14

    The goals of the project were: Determine applicability of transmission line method (TLM) to evaluate sheet resistance of soils on module glass;<br/>Evaluate various soils on glass for changes in surface resistance and their ability to promote potential-induced degradation with humidity (PID);<br/>Evaluate PID characteristics, rate, and leakage current increases on full-size mc-Si modules associated with a conductive soil on the surface.

  12. Appliance Projects | Department of Energy

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

    HVAC, Water Heating, & Appliances » Appliance Projects Appliance Projects This project seeks to demonstrate a ventless residential dryer with an energy factor greater than 4.04.<br /> Photo credit: GE Global Research Energy Efficient Clothes Dryer with IR Heating and Electrostatic Precipitator Lead Performer: GE Global Research, Niskayuna, NY Schematics of a heat pump clothes dryer<br /> Credit: Oak Ridge National Lab Heat Pump Clothes Dryer Lead Performer: Oak Ridge National

  13. Gulf Coast's Texas City Sees Easy Energy Savings | Department of Energy

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

    Applications, April 2005 | Department of Energy objective of this paper is to summarize the development status of air-cooled lithium bromide (LiBr)-water absorption chillers to guide future efforts to develop chillers for combined heat and power (CHP) applications in light-commercial buildings. The key technical barrier to air-cooled operation is the increased tendency for LiBr solutions to crystallize in the absorber when heat-rejection temperatures rise. PDF icon

  14. Residential Absorption Heat Pump Water Heater | Department of Energy

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

    Residential Absorption Heat Pump Water Heater Residential Absorption Heat Pump Water Heater Photo credit: Oak Ridge National Lab Photo credit: Oak Ridge National Lab Diagram of absorption heat pump water heater. <br /> Photo credit: Oak Ridge National Lab Diagram of absorption heat pump water heater. Photo credit: Oak Ridge National Lab Photo credit: Oak Ridge National Lab Diagram of absorption heat pump water heater. <br /> Photo credit: Oak Ridge National Lab Lead Performer: Oak

  15. Photo Gallery

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

    Control Room <h3>NIF Control Room</h3>The NIF control room is inspired by the National Aeronautics and Space Administration's Mission Control room in Houston, Texas. Control room operators access data through a hierarchy of on-screen graphics menus. Operators can also view videos of the laser beams and target from camera sensors incorporated into the beampath and Target Chamber.<br/><br/><a

  16. Stabilized wide bandgap MAPbBrxI3-x perovskite by enhanced grain size and improved crystallinity

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Hu, Miao; Bi, Cheng; Yuan, Yongbo; Bai, Yang; Huang, Jinsong

    2015-12-07

    In this study, the light instability of CH3NH3PbIxBr3–x has been raised one of the biggest challenges for its application in tandem solar cells. Here we show that an improved crystallinity and grain size of CH3NH3PbIxBr3–x films could stabilize these materials under one sun illumination, improving both the efficiency and stability of the wide-bandgap perovskite solar cells.

  17. News Item

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

    Lasing in Robust Cesium Lead Halide Perovskite Nanowires Power-dependent emission spectra from a CsPbBr3 nanowire. Narrow emission peaks at approximately 530 nm are indicative of lasing. Inset: A CsPbBr3 nanowire excited past the lasing threshold by a femtosecond pulsed laser. Scientific Achievement Molecular Foundry users achieve stable, high performance lasing in perovskite-based cesium lead halide nanowires (NWs). Significance and Impact These NW lasers demonstrate improved stability compared

  18. Ozone in sea water. Part 1: Chemistry; Part 2: Corrosion of metals

    SciTech Connect (OSTI)

    Wyllie, W.E. II; Brown, B.E.; Duquette, D.J.

    1995-12-01

    Ozonation of sea water for biofouling control is being utilized in desalination processes, heat exchange systems, as well as in salt water aquariums. The chemistry of ozone in sea water is much more complex than in fresh water due to the high concentration of easily oxidizable, ozone-demanding species and the formation of secondary oxidants. The major secondary oxidant is bromine in the form of hypobromite and hypobromous acid (BrO{sup {minus}}/HOBr) which are formed by oxidation of the bromide ion (Br{sup {minus}}), naturally found in sea water in concentrations of 65 mg/L. HOBr can react again with ozone to return Br{sup {minus}}, resulting in accelerated decomposition of ozone, or to form bromate (BrO{sub 3}{sup {minus}}) The BrO ion is known to interfere with the measurement of residual ozone in sea water, so it is important that the feed gas conditions, solution pH, and the hypobromous and bromate concentrations be reported to quantify the amount of ozone introduced into a system. In 0.5 N NaCl and sea water solutions, ozone appears to stabilize the passivity of passivating metals, but susceptibility to crevice corrosion appears to increase in the same environments. The effect of BrO{sup {minus}}/HOBr on the corrosion of metals in sea water is believed to be similar to chlorine and ozone, in that it acts as a strong oxidizer. However, it is not certain whether BrO{sup {minus}}/HOBr and BrO{sub 3}{sup {minus}} have any damaging effects on protective metal films.

  19. Advanced HD Engine Systems and Emissions Control Modeling and Analysis |

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

    Department of Energy Three new/under-utilized ground loop designs being evaluated for their ground loop cost reduction potential<br /> Credit: Oak Ridge National Lab Three new/under-utilized ground loop designs being evaluated for their ground loop cost reduction potential Credit: Oak Ridge National Lab Cumulative GSHP conditioned building floor space in the United States and China<br /> Credit: Oak Ridge National Lab Cumulative GSHP conditioned building floor space in the United

  20. NMMSS Reports | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    NMMSS Reports U.S. Department of Energy / U.S. Nuclear Regulatory Commission Nuclear Materials Management & Safeguards System NMMSS Reports DOE D-23 DOE Contractors Rev Jan 2012 DOE Manual 474.2 NMMSS User Guide - Coming Soon! NRC D-24 DOE NRC Licensees Rev Jan 2012 NUREG/BR-0007, Rev. 6 NUREG/BR-0006, Rev. 7 The electronic version of the D-2, D-3, and D-15 RIS directories are available upon request.

  1. NMMSS News Jan 2012.cdr

    National Nuclear Security Administration (NNSA)

    - Updated with Registration and Reservation Information NMMSS Germantown Operations NMMSS Team Members NMMSS Due Dates 2012 NMMSS Calendar NMMSS Mailing Addresses (updated January 2012) January 2012 NMMSS Training Course for NRC NMMSS training for NRC Licensees is scheduled for February 7-9, 2012, at DOE Headquarters, in Germantown, MD. This course is designed for individuals with limited experience in NRC reporting requirements and is based on NUREG/BR-0006, Rev. 7 and NUREG/BR-0007, Rev. 6.

  2. NMMSS News Nov 2011.cdr

    National Nuclear Security Administration (NNSA)

    NMMSS Germantown Operations NMMSS Team Members NMMSS Due Dates 2012 NMMSS Calendar NMMSS Mailing Addresses (updated March 2011) November 2011 NMMSS Training Course for NRC NMMSS training for NRC Licensees is scheduled for February 7-9, 2012, at DOE Headquarters, in Germantown, MD. This course is designed for individuals with limited experience in NRC reporting requirements and is based on NUREG/BR-0006, Rev. 7 and NUREG/BR-0007, Rev. 6. The following topics, among others, will be included: Ø

  3. NMMSS Newsletter, August 2009 Special Edition

    National Nuclear Security Administration (NNSA)

    NMMSS Training Course for NRC Licensees NMMSS training for NRC Licensees is being planned for September 15, 16, and 17, 2009, at the DOE Headquarters, in Germantown, MD. The course is designed for individuals with limited experience in NRC reporting requirements and is based on NUREG/BR-006, Rev. 7 and NUREG/BR-007, Rev. 6. The following topics, among others, will be included: Completion of data forms: transactions, inventory and material balance. Inventory reconciliation Foreign Obligations

  4. Automated Image Analysis of Fibers - Energy Innovation Portal

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

    Startup America Startup America Industrial Technologies Industrial Technologies Advanced Materials Advanced Materials Find More Like This Return to Search Automated Image Analysis of Fibers Automatic Nanofiber Characterization and Recognition Software Argonne National Laboratory Contact ANL About This Technology Image with recognized fiber edges<br /> <br /> Diameter - Measure between each yellow and red tail. Image with recognized fiber edges Diameter - Measure between each yellow

  5. Development of a Dimethyl Ether (DME)-Fueled Shuttle Bus | Department of

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

    Phenolic Foam for Building Insulation | Department of Energy Inside the lab of Fraunhofer Center for Sustainable Energy Systems (CSE) in Boston, MA<br /> Photo Courtesy of Fraunhofer CSE, Photo Credit: Trent Bell Inside the lab of Fraunhofer Center for Sustainable Energy Systems (CSE) in Boston, MA Photo Courtesy of Fraunhofer CSE, Photo Credit: Trent Bell Inside the lab of Fraunhofer Center for Sustainable Energy Systems (CSE) in Boston, MA<br /> Photo Courtesy of Fraunhofer

  6. Antiferromagnetic ordering in the doped Kondo insulator CeRhSb

    SciTech Connect (OSTI)

    Menon, L.; Malik, S.K.

    1997-06-01

    CeRhSb, the so-called {open_quotes}Kondo insulator,{close_quotes} is a mixed-valent compound showing a gap formation in the electronic density of states. On the other hand, CePdSb is ferromagnetically ordered with a Curie temperature of {approximately}17 K. We have carried out magnetic susceptibility and electrical resistivity measurements on CeRh{sub 1{minus}x}Pd{sub x}Sb (0{le}x{le}1.0), to study the ground-state properties of this system. For small Pd doping in CeRhSb, up to 20{percent}, the gap continually diminishes and no magnetic ordering is observed down to 2 K. In the region 0.3{le}x{le}0.4, as soon as the gap is suppressed, an antiferromagnetic ground state is observed. In the region 0.5{le}x{lt}0.7, the compounds are not single phase. At the CePdSb end, in the region 0.7{le}x{le}1, the ground state is ferromagnetic. The observation of an antiferromagnetic phase in the phase diagram of CeRh{sub 1{minus}x}Pd{sub x}Sb, where neither end is antiferromagnetic, is interesting and is discussed in the light of some recent theoretical models. {copyright} {ital 1997} {ital The American Physical Society}

  7. Evaluation of Alkali Bromide Salts for Potential Pyrochemical Applications

    SciTech Connect (OSTI)

    Prabhat K. Tripathy; Steven D. Herrmann; Guy L. Fredrickson; Tedd E. Lister; Toni Y. Gutknecht

    2013-10-01

    Transient techniques were employed to study the electrochemical behavior, reduction mechanism and transport properties of REBr3 (RE - La, Nd and Gd) in pure LiBr, LiBr-KBr (eutectic) and LiBr-KBr-CsBr (eutectic) melts. Gd(III) showed a reversible single step soluble-insoluble exchange phenomenon in LiBr melt at 973K. Although La (III), Nd(III) and Gd(III) ions showed reversible behavior in eutectic LiBr-KBr melts, these ions showed a combination of temperature dependent reversible and pseudo-reversible behavior. While both La(III) and Gd(III) showed one step reduction, the reduction of Nd(III) was observed to be a two step process. La metal could be electrodeposited from the ternary electrolyte at a temperature of 673K. Various electrochemical measurements suggest that both binary and ternary bromide melts can potentially be used to electrodeposit high purity RE metals at comparatively lower operating temperatures.

  8. Humectant use in the cathodic protection of reinforced concrete

    SciTech Connect (OSTI)

    Holcomb, Gordon R.; Covino, Bernard S., Jr.; Russell, James H.; Bullard, Sophie J.; Cramer, Stephen D.; Collins, W.K.; Bennett, J.E.; Laylor, H.M.

    2000-11-01

    Use of humectants to improve the thermal-sprayed zinc anode performance during the cathodic protection (CP) of reinforced concrete was examined. A humectant is a hygroscopic material. It is applied onto the surface of the zinc anode to keep the concrete-anode interface moist and a good conductor. The thermodynamics of humectants are discussed. Laboratory results are presented on the effects of using lithium bromide (LiBr) and lithium nitrate (LiNO{sub 3}) as humectants in galvanic cathodic protection (GCP) and impressed current cathodic protection (ICCP) systems, in high and low relative humidities, and on new and previously electrochemically aged CP systems. LiNO{sub 3} and LiBr promoted more effective CP performance. Both improved the performance of aged slabs, suggesting that application of humectants onto existing CP systems would be of benefit. Microscopy showed that humectant-treated slabs develop the same cement-reaction zone, zinc anode structures as untreated slabs. Microscopy of LiBr-treated slabs revealed that the highest concentration of bromide was in the reaction zone. In GCP tests, LiBr was more effective than LiNO{sub 3}. In accelerated ICCP tests, LiNO{sub 3} was more effective than LiBr. It was surmised that bromide could be oxidized in the high-voltage accelerated ICCP tests. At the lower impressed currents of most installed ICCP systems, LiBr may perform as well as or better than LiNO{sub 3}.

  9. Humectant use in the cathodic protection of reinforced concrete

    SciTech Connect (OSTI)

    Holcomb, G.R.; Covino, B.S. Jr.; Russell, J.H.; Bullard, S.J.; Cramer, S.D.; Collins, W.K.; Bennett, J.E.; H.M. Laylor

    2000-03-01

    The use of humectants to improve the thermal-sprayed zinc anode performance during the cathodic protection (CP) of reinforced concrete is examined. A humectant is a hygroscopic material. It is applied onto the surface of the zinc anode to keep the concrete-anode interface moist and a good conductor. The thermodynamics of humectants are discussed. Laboratory results are presented on the effects of using LiBr and LiNO{sub 3} as humectants in galvanic (GCP) and impressed current (ICCP) systems, in high and low relative humidities, and on new and previously electrochemically aged CP systems. LiNO{sub 3} and LiBr promoted more effective CP performance. Both improved the performance of aged slabs, suggesting that application of humectants onto existing CP systems would be of benefit. Microscopy showed that humectant-treated slabs develop the same cement-reaction zone-zinc anode structures as untreated slabs. Microscopy of LiBr-treated slabs revealed that the highest concentration of bromide was in the reaction zone. In GCP tests, LiBr was more effective than LiNO{sub 3}. In accelerated ICCP tests, LiNO{sub 3} was more effective than LiBr. It was surmised that bromide could be oxidized in the high-voltage accelerated ICCP tests. At the lower impressed currents of most installed ICCP systems, LiBr may perform as well as or better than LiNO{sub 3}.

  10. Tackling Energy Problems For America's Tribal Nations | Department of

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

    Energy Energy Problems For America's Tribal Nations Tackling Energy Problems For America's Tribal Nations June 20, 2012 - 6:07pm Addthis Julia Bovey, First Wind; Tracey LeBeau; Neil Kiely, First Wind; and Bob Springer (NREL) at First Wind's new Rollins project near Lincoln, Maine. Julia Bovey, First Wind; Tracey LeBeau; Neil Kiely, First Wind; and Bob Springer (NREL) at First Wind's new Rollins project near Lincoln, Maine. Tracey A. LeBeau Former Director, Office of Indian Energy Policy

  11. Wisconsin-Sourced Lager Yeast - Energy Innovation Portal

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

    Energy Wisconsin Tribal Leaders Work Towards a Clean Energy Future Wisconsin Tribal Leaders Work Towards a Clean Energy Future July 17, 2012 - 11:54am Addthis Secretary Chu and Office of Indian Energy Director Tracey LeBeau meet with Wisconsin tribal leaders in Milwaukee, WI. | Photo courtesy of Mark Appleton. Secretary Chu and Office of Indian Energy Director Tracey LeBeau meet with Wisconsin tribal leaders in Milwaukee, WI. | Photo courtesy of Mark Appleton. Tracey A. LeBeau Former

  12. Validity of Five Satellite-Based Latent Heat Flux Algorithms for Semi-arid Ecosystems

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Feng, Fei; Chen, Jiquan; Li, Xianglan; Yao, Yunjun; Liang, Shunlin; Liu, Meng; Zhang, Nannan; Guo, Yang; Yu, Jian; Sun, Minmin

    2015-12-09

    Accurate estimation of latent heat flux (LE) is critical in characterizing semiarid ecosystems. Many LE algorithms have been developed during the past few decades. However, the algorithms have not been directly compared, particularly over global semiarid ecosystems. In this paper, we evaluated the performance of five LE models over semiarid ecosystems such as grassland, shrub, and savanna using the Fluxnet dataset of 68 eddy covariance (EC) sites during the period 2000–2009. We also used a modern-era retrospective analysis for research and applications (MERRA) dataset, the Normalized Difference Vegetation Index (NDVI) and Fractional Photosynthetically Active Radiation (FPAR) from the moderate resolutionmore » imaging spectroradiometer (MODIS) products; the leaf area index (LAI) from the global land surface satellite (GLASS) products; and the digital elevation model (DEM) from shuttle radar topography mission (SRTM30) dataset to generate LE at region scale during the period 2003–2006. The models were the moderate resolution imaging spectroradiometer LE (MOD16) algorithm, revised remote sensing based Penman–Monteith LE algorithm (RRS), the Priestley–Taylor LE algorithm of the Jet Propulsion Laboratory (PT-JPL), the modified satellite-based Priestley–Taylor LE algorithm (MS-PT), and the semi-empirical Penman LE algorithm (UMD). Direct comparison with ground measured LE showed the PT-JPL and MS-PT algorithms had relative high performance over semiarid ecosystems with the coefficient of determination (R2) ranging from 0.6 to 0.8 and root mean squared error (RMSE) of approximately 20 W/m2. Empirical parameters in the structure algorithms of MOD16 and RRS, and calibrated coefficients of the UMD algorithm may be the cause of the reduced performance of these LE algorithms with R2 ranging from 0.5 to 0.7 and RMSE ranging from 20 to 35 W/m2 for MOD16, RRS and UMD. Sensitivity analysis showed that radiation and vegetation terms were the dominating variables affecting LE Fluxes in global semiarid ecosystem.« less

  13. Validity of Five Satellite-Based Latent Heat Flux Algorithms for Semi-arid Ecosystems

    SciTech Connect (OSTI)

    Feng, Fei; Chen, Jiquan; Li, Xianglan; Yao, Yunjun; Liang, Shunlin; Liu, Meng; Zhang, Nannan; Guo, Yang; Yu, Jian; Sun, Minmin

    2015-12-09

    Accurate estimation of latent heat flux (LE) is critical in characterizing semiarid ecosystems. Many LE algorithms have been developed during the past few decades. However, the algorithms have not been directly compared, particularly over global semiarid ecosystems. In this paper, we evaluated the performance of five LE models over semiarid ecosystems such as grassland, shrub, and savanna using the Fluxnet dataset of 68 eddy covariance (EC) sites during the period 2000–2009. We also used a modern-era retrospective analysis for research and applications (MERRA) dataset, the Normalized Difference Vegetation Index (NDVI) and Fractional Photosynthetically Active Radiation (FPAR) from the moderate resolution imaging spectroradiometer (MODIS) products; the leaf area index (LAI) from the global land surface satellite (GLASS) products; and the digital elevation model (DEM) from shuttle radar topography mission (SRTM30) dataset to generate LE at region scale during the period 2003–2006. The models were the moderate resolution imaging spectroradiometer LE (MOD16) algorithm, revised remote sensing based Penman–Monteith LE algorithm (RRS), the Priestley–Taylor LE algorithm of the Jet Propulsion Laboratory (PT-JPL), the modified satellite-based Priestley–Taylor LE algorithm (MS-PT), and the semi-empirical Penman LE algorithm (UMD). Direct comparison with ground measured LE showed the PT-JPL and MS-PT algorithms had relative high performance over semiarid ecosystems with the coefficient of determination (R2) ranging from 0.6 to 0.8 and root mean squared error (RMSE) of approximately 20 W/m2. Empirical parameters in the structure algorithms of MOD16 and RRS, and calibrated coefficients of the UMD algorithm may be the cause of the reduced performance of these LE algorithms with R2 ranging from 0.5 to 0.7 and RMSE ranging from 20 to 35 W/m2 for MOD16, RRS and UMD. Sensitivity analysis showed that radiation and vegetation terms were the dominating variables affecting LE Fluxes in global semiarid ecosystem.

  14. Electrochromic material and electro-optical device using same

    DOE Patents [OSTI]

    Cogan, S.F.; Rauh, R.D.

    1992-01-14

    An oxidatively coloring electrochromic layer of composition M[sub y]CrO[sub 2+x] (0.33[le]y[le]2.0 and x[le]2) where M=Li, Na or K with improved transmittance modulation, improved thermal and environmental stability, and improved resistance to degradation in organic liquid and polymeric electrolytes. The M[sub y]CrO[sub 2+x] provides complementary optical modulation to cathodically coloring materials in thin-film electrochromic glazings and electrochromic devices employing polymeric Li[sup +] ion conductors. 12 figs.

  15. Hybrid-Electric Porsche GT3R to Make North American Debut | Department of

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

    Energy The Porsche 911 GT3R will make its North American debut at the Petit Le Mans in Georgia next Saturday. | Department of Energy Image | Photo by Erin Pierce The Porsche 911 GT3R will make its North American debut at the Petit Le Mans in Georgia next Saturday. | Department of Energy Image | Photo by Erin Pierce Paul Lester Paul Lester Digital Content Specialist, Office of Public Affairs What does this mean for me? Petit Le Mans race in Georgia to feature five green vehicles Green Racing

  16. PHYSISCOPE

    ScienceCinema (OSTI)

    None

    2011-10-06

    Peut-on survivre à une décharge de 100000 volts? Le corps humain est-il conducteur? Qu'est-ce la charge électrique? L'air est-il conducteur? Quel est le meilleur conducteur connu? Autant de question que l'on se posera durant cette découverte de la physique et le l'électricité, par une approche originale, ludique et participative.  Venez glisser en lévitation sur une trottinette supraconductrice !

  17. Humain behavior

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le Dr.Muriel James est ingénieur, conseiller/consultant dans plusieurs commissions (p.ex.justice criminelle au Japon) et universités et est l'auteur de nombreux livres (11) traduits dans plusieurs langues. Le plus connu de ses ouvrages est "Born to win". Dans son exposé elle se réfère à son livre "O.K.Boss" et parle d'un modèle spécifique du comportement humain et de ses qualités essentielles qui est la base de son travail.

  18. Inducible bilirubin oxidase: A novel function for the mouse cytochrome P450 2A5

    SciTech Connect (OSTI)

    Abu-Bakar, A'edah; Arthur, Dionne Maioha; Cooperative Research Centre for Contamination Assessment and Remediation of the Environment, Adelaide ; Aganovic, Simona; Ng, Jack C.; Cooperative Research Centre for Contamination Assessment and Remediation of the Environment, Adelaide ; Lang, Matti A.; Department of Pharmaceutical Biosciences, Uppsala University, Biomedical Centre, Box 578, S-751 23 Uppsala

    2011-11-15

    We have previously shown that bilirubin (BR), a breakdown product of haem, is a strong inhibitor and a high affinity substrate of the mouse cytochrome P450 2A5 (CYP2A5). The antioxidant BR, which is cytotoxic at high concentrations, is potentially useful in cellular protection against oxygen radicals if its intracellular levels can be strictly controlled. The mechanisms that regulate cellular BR levels are still obscure. In this paper we provide preliminary evidence for a novel function of CYP2A5 as hepatic 'BR oxidase'. A high-performance liquid chromatography/electrospray ionisation mass spectrometry screening showed that recombinant yeast microsomes expressing the CYP2A5 oxidise BR to biliverdin, as the main metabolite, and to three other smaller products with m/z values of 301, 315 and 333. The metabolic profile is significantly different from that of chemical oxidation of BR. In chemical oxidation the smaller products were the main metabolites. This suggests that the enzymatic reaction is selective, towards biliverdin production. Bilirubin treatment of primary hepatocytes increased the CYP2A5 protein and activity levels with no effect on the corresponding mRNA. Co-treatment with cycloheximide (CHX), a protein synthesis inhibitor, resulted in increased half-life of the CYP2A5 compared to cells treated only with CHX. Collectively, the observations suggest that the CYP2A5 is potentially an inducible 'BR oxidase' where BR may accelerate its own metabolism through stabilization of the CYP2A5 protein. It is possible that this metabolic pathway is potentially part of the machinery controlling intracellular BR levels in transient oxidative stress situations, in which high amounts of BR are produced. -- Highlights: Black-Right-Pointing-Pointer CYP2A5 metabolizes bilirubin to biliverdin and dipyrroles. Black-Right-Pointing-Pointer Bilirubin increased the hepatic CYP2A5 protein and activity levels. Black-Right-Pointing-Pointer Bilirubin does not change the hepatic CYP2A5 mRNA levels. Black-Right-Pointing-Pointer Co-treatment with a protein synthesis inhibitor prolongs CYP2A5 half-life. Black-Right-Pointing-Pointer CYP2A5 is potentially an inducible bilirubin oxidase.

  19. A search for charmless dihadron decays of neutral b-hadrons

    SciTech Connect (OSTI)

    Misawa, Shigeki

    1997-03-01

    A search for charmless dihadron decays of neutral b-hadrons was performed using data obtained from 800 GeV/c proton-gold interactions. The following upper limits on the b-hadron branching ratios (including charge conjugates) were obtained at the 90% confidence limit: Br(B{sub s} {yields} K{sup +}K{sup {minus}}) + r{sub s} x Br(B{sub d} {yields} {pi}{sup +}{pi}{sup {minus}}) < 2.0 x 10{sup {minus}3}; Br(B{sub d} {yields} K{sup +}K{sup {minus}}) < 9.5 x 10{sup {minus}4}; Br(B{sub s} {yields}{pi}{sup +}{pi}{sup {minus}}) < 2.0 x 10{sup {minus}3}; Br(B{sub d} {yields} K{sup +}{pi}{sup {minus}}) < 1.9 x 10{sup {minus}3}; Br(B{sub s} {yields} K{sup {minus}}{pi}{sup +}) < 2.2 x 10{sup {minus}3}; Br(B{sub d} {yields} p{bar p}) < 1.6 x 10{sup {minus}3}; Br(B{sub s} {yields} p{bar p}) < 9.0 x 10{sup {minus}3}; Br({Lambda}{sub d} {yields} K{sup +}p{sup {minus}}) < 6.1 x 10{sup {minus}3}; Br({Lambda}{sub b} {yields} {pi}{sup +}p{sup {minus}}) < 9.7 x 10{sup {minus}3}; where r{sub s} was determined to be 2.9 {+-} 0.8. These limits assume that B{sub d}/B{sub s}/{Lambda}{sub b} hadrons are produced in proton on nucleon interactions in the ratio (38 {+-} 5.7) : (13 {+-} 3.2) : (9.6 {+-} 1.7) and that the branching ratio for the cascade decay b-hadron {yields} J/{psi} + X {yields} {mu}{sup +}{mu}{sup {minus}} + X is (6.97 {+-} .64) x 10{sup {minus}4}.

  20. BPA-2011-00611-FOIA Request

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

    9, 2011 . C1IVEas tip' BPA OIA OFI "E THIS %TE:: 'f 1 Ms. Christina Munro :;L;E D."l s- FOIA Office Bonneville Power Administration ' Routing: DK-7 ,x ; P.O. Box 3621 f,4 ,...

  1. This list does not imply DOE endorsement of the individuals or...

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

    le@sullairhouston.com 832-374-9517 TX Clark, Matt matt.clark@pneulogic.com 866-348-5669 Cohen, Josh jcohen@peerlessenergy.com 402-345-8311 NE Collins, Ray rcollins@atlanticcompress...

  2. Italian Exposition

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le DG parle dans son allocution à l'occasion de l'exposition (suivi d'une visite)de la contribution du Cern à la création d'une espace de la technologie européenne. Il parle de la manière comment organiser des formes fructueuses de coopération et coordination internationales dans ce domaine. "Afin de renforcer encore notre relation avec l'industrie et intensifier le transfert de la technologie nous proposerons au ministre de recherche de poursuivre dans le cadre du programme EUREKA ensemble avec les industries des programmes concrètes." Le ministre italien prend ensuite la parole.

  3. LBNL-50991

    Office of Scientific and Technical Information (OSTI)

    ... Jackson, K., Bowman, L.E., Fulton, J.L., 1995. Water solubility measurements in supercritical fluids and high-pressure liquids using near-infrared spectroscopy. Anal. Chem., 67, ...

  4. DOE - Office of Legacy Management -- Ledoux and Co - NY 37

    Office of Legacy Management (LM)

    Recommendation; August 7, 1987 NY.37-2 - DOE Letter; James W. Wagoner II to Rudolph Giuliani; Subject: Elimination of LeDoux and Co. site in New York City; December 12, 1994...

  5. MEMORANDUM TO: FILE - Oh'

    Office of Legacy Management (LM)

    LE?SED ---OWNED- ---LEsED LANDS BUILDINGS EQUIPMENT ORE OR RAW MATL m FINAL PRODUCT m WASTE 8. RESIDUE 0 Control q Health Physics Protection 0 AEWMED managed operations q ...

  6. DOE - Office of Legacy Management -- American Smelting and Refining...

    Office of Legacy Management (LM)

    May 6, 1987 CO.0-01-2 - AEC Letter; Johnson to Wimpfan; Subject: Purchase of ores from LeHigh Coal and Navigation Company from property near Mauch Chunk, Pennsylvania; January 4

  7. Energy Department Technical Assistance Bolsters Tribal Clean...

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

    ... Related Articles Julia Bovey, First Wind; Tracey LeBeau; Neil Kiely, First Wind; and Bob Springer (NREL) at First Wind's new Rollins project near Lincoln, Maine. Tackling Energy ...

  8. Deadline for DOE Indian Country Working Group Nominations Extended...

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

    Energy Forum Julia Bovey, First Wind; Tracey LeBeau; Neil Kiely, First Wind; and Bob Springer (NREL) at First Wind's new Rollins project near Lincoln, Maine. Tackling Energy ...

  9. Anisotropic superconducting and normal state magnetic properties of single crystals of RNi*2*B*2*C compounds (R = Y, Gd, Dy, Ho, Er, and Tm)

    SciTech Connect (OSTI)

    Cho, B.

    1995-11-01

    The interaction of superconductivity with magnetism has been one of the most interesting and important phenomena in solid state physics since the 1950`s when small amounts of magnetic impurities were incorporated in superconductors. The discovery of the magnetic superconductors RNi{sub 2}B{sub 2}C (R = rare earth, Y) offers a new system to study this interaction. The wide ranges of superconducting transition (T{sub c}) and antiferromagnetic (AF) ordering temperatures (T{sub N}) (0 K {le} T{sub c} {le} 16 K, 0 K {le} T{sub N} {le} 20 K) give a good opportunity to observe a variety of interesting phenomena. Single crystals of high quality with appropriate size and mass are crucial in examining the anisotropic intrinsic properties. Single crystals have been grown successfully by an unusual high temperature flux method and characterized thoroughly by X-ray, electrical transport, magnetization, neutron scattering, scanning electron microscopy, and other measurements.

  10. Colloquy Niels Bohr

    ScienceCinema (OSTI)

    None

    2011-04-25

    Célébration du 100me anniversaire de Niels Bohr (1885 - 1962), un des fondateurs de la physique moderne. Plusieurs orateurs parlent de cet homme et le développement de la physique

  11. Rolls Royce Fuel Cell Systems Ltd RRFCS | Open Energy Information

    Open Energy Info (EERE)

    Rolls Royce Fuel Cell Systems Ltd RRFCS Jump to: navigation, search Name: Rolls-Royce Fuel Cell Systems Ltd (RRFCS) Place: Leicestershire, England, United Kingdom Zip: LE11 3GR...

  12. Science and Society-Consequences of engineering

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le conférencier Mons.Rorsch parle des possibles conséquences économiques et culturelles de la technologie en générale, aussi pour l'environnement

  13. MicroBooNE Matthias Lthi Universitt Bern

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    detector * Short-baseline (30m from source) * only NC events * Found excess signal at low LE NS63CH03-Shaevitz ARI 27 September 2013 13:40 Lead shielding Beam Ac do...

  14. Microsoft PowerPoint - 2 Mark Gilbertson

    Office of Environmental Management (EM)

    ... L. Krahn 1 , Eugene J. LeBoeuf 1 , Henry S. Mayer 3 , Richard B. Stewart 6 , and Hamp Turner 1 1 Vanderbilt University, 2 University of Wisconsin - Madison, 3 Rutgers University, ...

  15. Search results | Department of Energy

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

    le-energy-education-0 Download Scale Models and Wind Turbines As wind turbines and wind farms become larger to take advantage of the economies of scale and increased wind speeds at...

  16. 2016 Middle School Science Bowl Participating Teams | The Ames...

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    Adel-DeSoto-Minburn (Adel) Ames - Team 1 Ames - Team 2 Boone Clarion-Goldfield Eleanor Roosevelt (Dubuque) Glenwood Le Mars Lenox Lynnville-Sully Madrid Melcher-Dallas New ...

  17. LSU EFRC - Center for Atomic Level Catalyst Design - Project

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

    ... TiO2 for CO2 reduction", APS, Mar 2011, Dallas, TX. 8. F. Womack, R. Singh, Y. Losovyi, ... CO2 adsorption", APS March Meeting 2011, Dallas, TX. 13. MaomingRen, Le Minh, G. L. ...

  18. Wisconsin Tribal Leaders Work Towards a Clean Energy Future ...

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

    ... Related Articles Julia Bovey, First Wind; Tracey LeBeau; Neil Kiely, First Wind; and Bob Springer (NREL) at First Wind's new Rollins project near Lincoln, Maine. Tackling Energy ...

  19. Pontotoc Co. Greene Co. Hale Co. OAK GROVE C OAL D EGAS CEDAR...

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

    NETT LETON ABERD EEN E TAYLOR CREEK COAL DEGAS HAMILTON S GIBSON LITT LE H ELLS CREEK WAT ... NEW HOPE AMORY BIN ION CREEK TANYARD C REEK HAMILTONMSD WH ITES SH ANNON E RPDTU ...

  20. OAK GROVE C OAL D EGAS CEDAR COVE COAL D EGAS BLU E CREEK COAL...

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

    NETT LET ON ABERD EEN E TAYLOR CREEK COAL DEGAS HAMILTON S GIBSON LITT LE H ELLS CREEK WAT ... NEW HOPE AMORY BIN ION CREEK TANYARD C REEK HAMILTONMSD WH ITES SH ANNON E RPDTU ...