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  1. Perrin Ranch | Open Energy Information

    Open Energy Info (EERE)

    Perrin Ranch Jump to: navigation, search Name Perrin Ranch Facility Perrin Ranch Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner NextEra...

  2. David Mitchell

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

    David Mitchell Engineering Services The Network OSCARS Fasterdata IPv6 Network Network Performance Tools The ESnet Engineering Team Contact Us Technical Assistance: 1 800-33-ESnet (Inside US) 1 800-333-7638 (Inside US) 1 510-486-7600 (Globally) 1 510-486-7607 (Globally) Report Network Problems: trouble@es.net Provide Web Site Feedback: info@es.net David Mitchell David Mitchell Network Engineer NESG mitchell

  3. mitchell-99

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

    Ice Cloud Absorption Behavior in the Thermal Infrared Inferred from Laboratory Extinction Measurements D. L. Mitchell, W. P. Arnott, C. Schmitt, and D. Lowenthal Desert Research Institute Reno, Nevada J. M. Edwards Hadley Centre for Climate Prediction and Research Meteorological Office Bracknell, United Kingdom Introduction Ice particle-radiation interactions differ from cloud droplet-radiation interactions due to differences in 1) phase functions and 2) the relationship between area and mass,

  4. David Mitchell

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

    David Mitchell About ESnet Our Mission The Network ESnet History Governance & Policies Career Opportunities ESnet Staff & Org Chart Administration Advanced Network Technologies Cybersecurity Infrastructure, Identity & Collaboration Network Engineering Network Planning Operational Enhancements Office of the CTO Science Engagement Tools Team Contact Us Contact Us Technical Assistance: 1 800-33-ESnet (Inside US) 1 800-333-7638 (Inside US) 1 510-486-7600 (Globally) 1 510-486-7607

  5. Alex Mitchell | Argonne National Laboratory

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

    Alex Mitchell Alex Mitchell is a communications specialist for tech transfer and regional outreach. Contact him at 630-252-5573 or media@anl.gov

  6. DOE Tour of Zero Floorplans: Row Homes at Perrin's Row by New...

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

    Row Homes at Perrin's Row by New Town Builders DOE Tour of Zero Floorplans: Row Homes at Perrin's Row by New Town Builders DOE Tour of Zero Floorplans: Row Homes at Perrin's Row by ...

  7. mitchell(2)-98.pdf

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

    scheme of Mitchell et al. (1996a) has been revised somewhat to include bimodal size spectra and photon tunneling processes. This work gives an example of how this radiation...

  8. mitchell(2)-99.PDF

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

    ice water content (IWC) and the effective diameter (Mitchell et al. 1998a; Wyser and Yang 1998), defined as D eff IWC (D i P t ), (1) where D i bulk ice density...

  9. West Perrine, Florida: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. West Perrine is a census-designated place in Miami-Dade County, Florida.1 References ...

  10. Mark D. Mitchell | Department of Energy

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

    D. Mitchell About Us Mark D. Mitchell - Communications Support Contractor to ARPA-E Mark Mitchell is a Communications Support Contractor to ARPA-E. Most Recent ARPA-E Celebrates Five Years of Changing What's Possible April 28 Energy Innovators to Convene for 2014 ARPA-E Summit February 20 Interview with ARPA-E: The Future of Semiconductors February

  11. mitchell(1)-98.pdf

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

    9 Testing a Cirrus Radiation Scheme with In Situ Microphysical and Radiometric Measurements from a Tropical Cirrus Anvil D. L. Mitchell and D. Ivanova Atmospheric Sciences Center Desert Research Institute Reno, Nevada G. M. McFarquhar National Center for Atmospheric Research Boulder, Colorado A. Macke Universitaet zu Kiel Kiel, Germany Experimental Design and Objective The only successful microphysics/radiation experiment to date in tropical anvil cirrus was the 4 April 1993 mission during the

  12. Mitchell, Nebraska: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Mitchell, Nebraska: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 41.9402435, -103.8085573 Show Map Loading map... "minzoom":false,"mappingse...

  13. Mitchell Electric Member Corp | Open Energy Information

    Open Energy Info (EERE)

    Mitchell Electric Member Corp Place: Georgia Phone Number: Camilla, GA: 229-336-5221; Albany, GA: 229-436-0070, Sylvester, GA: 229-776-3386 Website: mitchellemc.com Facebook:...

  14. DOE Tour of Zero: Row Homes at Perrin's Row by New Town Builders...

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

    pitched to accommodate 3 kW of solar electric panels for each unit. 3 of 14 The Perrin's ... I wasn't aware of all the benefits a DOE Zero Energy Ready certified home offers. ...

  15. Mitchell County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Mitchell County, Iowa: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.3710702, -92.8577105 Show Map Loading map... "minzoom":false,"mapping...

  16. Mitchell County, Georgia: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Mitchell County is a county in Georgia. Its FIPS County Code is 205. It is classified as...

  17. Mitchell County, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Mitchell County is a county in Texas. Its FIPS County Code is 335. It is classified as ASHRAE...

  18. Prototype House Provides Test Case for Energy-Efficient Systems: Mitchell Homes - Pensacola, Florida

    SciTech Connect (OSTI)

    2000-01-01

    This document describes the energy-efficient Mitchell Homes in Pensacola, Florida, which are energy efficient test houses utilizing a whole building approach.

  19. David Mitchell

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

    Opportunities ESnet Staff & Org Chart Administration Advanced Network Technologies Cybersecurity Infrastructure, Identity & Collaboration Network Engineering Office of the CTO...

  20. Third report on the Oak Ridge K-25 Site Biological Monitoring and Abatement Program for Mitchell Branch

    SciTech Connect (OSTI)

    Hinzman, R.L.; Adams, S.M.; Ashwood, T.L.

    1995-08-01

    As a condition of the modified National Pollutant Discharge Elimination System (NPDES) permit issued to the Oak Ridge Gaseous Diffusion Plant (ORGDP; now referred to as the Oak Ridge K-25 Site) on September 11, 1986, a Biological Monitoring and Abatement Program (BMAP) was developed for the receiving stream (Mitchell Branch or K-1700 stream). On October 1, 1992, a renewed NPDES permit was issued for the K-25 Site. A biological monitoring plan was submitted for Mitchell Branch, Poplar Creek, Poplar Creek Embayment of the Clinch River and any unnamed tributaries of these streams. The objectives of BMAP are to (1) demonstrate that the effluent limitations established for the Oak Ridge K-25 Site protect and maintain the use of Mitchell Branch for growth and propagation of fish and other aquatic life and (2) document the effects on stream biota resulting from operation of major new pollution abatement facilities, including the Central Neutralization Facility (CNF) and the Toxic Substances Control Act (TSCA) incinerator. The BMAP consists of four tasks: (1) toxicity monitoring; (2) bioaccumulation monitoring; (3) assessment of fish health; and (4) instream monitoring of biological communities, including benthic macroinvertebrates and fish. This document, the third in a series, reports on the results of the Oak Ridge K-25 Site BMAP; it describes studies that were conducted over various periods of time between June 1990 and December 1993, although monitoring conducted outside this time period is included, as appropriate.

  1. First report on the Oak Ridge K-25 Site Biological Monitoring and Abatement Program for Mitchell Branch

    SciTech Connect (OSTI)

    Smith, J.G.; Adams, S.M.; Kszos, L.A.; Ryon, M.G.; Southworth, G.R.; Loar, J.M.

    1993-08-01

    A modified National Pollutant Discharge Elimination System permit was issued to the Oak Ridge Gaseous Diffusion Plant (now referred to as the Oak Ridge K-25 Site) on September 11, 1986. The Oak Ridge K-25 Site is a former uranium-enrichment production facility, which is currently managed by Martin Marietta Energy Systems, Inc. for the US Department of Energy. As required in Part III (L) of that permit, a plan for the biological monitoring of Mitchell Branch (K-1700 stream) was prepared and submitted for approval to the US Environmental Protection Agency and the Tennessee Department of Environment and Conservation [formerly the Tennessee Department of Health and Environment (Loar et al. 1992b)]. The K-25 Site Biological Monitoring and Abatement Program (BMAP) described biomonitoring activities that would be conducted over the duration of the permit. Because it was anticipated that the composition of existing effluent streams entering Mitchell Branch would be altered shortly after the modified permit was issued, sampling of the benthic invertebrate and fish communities (Task 4 of BMAP) was initiated in August and September 1986 respectively.

  2. Second report on the Oak Ridge K-25 Site Biological Monitoring and Abatement Program for Mitchell Branch

    SciTech Connect (OSTI)

    Smith, J.G.; Adams, S.M.; Hinzman, R.L.; Kszos, L.A.; Loar, J.M.; Peterson, M.J.; Ryon, M.G.; Southworth, G.R.; Crumby, W.D.

    1994-03-01

    On September 11, 1986, a modified National Pollutant Discharge Elimination System permit was issued for the Oak Ridge Gaseous Diffusion Plant (ORGDP; now referred to as the Oak Ridge K-25 Site), a former uranium-enrichment production facility. As required in Part III of the permit, a Biological Monitoring and Abatement Program (BMAP) was developed for the biological monitoring of Mitchell Branch (K-1700 stream) and submitted for approval to the US EPA and the Tennessee Department of Environment and Conservation. The plan described biomonitoring activities that would be conducted over the duration of the permit. The objectives of the BMAP are to demonstrate that the effluent limitations established for the Oak Ridge K-25 Site protect and maintain the use of Mitchell Branch for growth and propagation of fish and other aquatic life, and to document the effects on stream biota resulting from operation of major new pollution abatement facilities. The BMAP consists of four tasks: ambient toxicity testing; bioaccumulation studies; biological indicator studies; and ecological surveys of stream communities, including benthic macroinvertebrates and fish. This document is the second in a series of reports presenting the results of the studies that were conducted over various periods of time between August 1987 and June 1990.

  3. NREL: Photovoltaics Research - Greg Perrin

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

    maintenance, and repair; machining and other lab support. Printable Version Photovoltaics Research Home Silicon Polycrystalline Thin Films Multijunctions New Materials,...

  4. Magnetic dipole sequences in {sup 83}Rb

    SciTech Connect (OSTI)

    Schwengner, R.; Schnare, H.; Wagner, A.; Doenau, F.; Rainovski, G.; Frauendorf, S.; Jungclaus, A.; Hausmann, M.; Lieb, K. P.; Yordanov, O.; Napoli, D. R.; De Angelis, G.; Axiotis, M.; Marginean, N.; Brandolini, F.; Alvarez, C. Rossi

    2009-10-15

    High-spin states in {sup 83}Rb were populated in the reaction {sup 11}B+{sup 76}Ge at beam energies of 45 and 50 MeV. {gamma} rays were detected with the spectrometer GASP. The level scheme of {sup 83}Rb was extended up to 13.9 MeV. Mean lifetimes of 23 levels were determined using the Doppler-shift-attenuation method. Among the bands newly established is a sequence comprising intense M1 transitions and crossover E2 transitions. This sequence turns out to be irregular and thus shows that magnetic rotation as observed in the neighboring odd-odd isotopes is not realized in this odd-even nuclide. Excited states in {sup 83}Rb were interpreted in terms of the shell model using the model space {pi}(0f{sub 5/2},1p{sub 3/2},1p{sub 1/2},0g{sub 9/2}) {nu}(1p{sub 1/2},0g{sub 9/2}). The configurations predicted for the negative-parity M1 sequence reproduce the M1 transition strengths fairly well.

  5. .sup.82 Sr-.sup.82 Rb Radioisotope generator

    DOE Patents [OSTI]

    Grant, Patrick M.; Erdal, Bruce R.; O'Brien, Harold A.

    1976-01-01

    An improved .sup.82 Sr-.sup.82 Rb radioisotope generator system, based upon the complexing ion exchange resin Chelex-100, has been developed. Columns of this material can be easily and rapidly milked, and the Rb-Sr separation factor for a fresh generator was found to be > 10.sup.7. Approximately 80 percent of the .sup.82 Rb present was delivered in a 15-ml volume of aqueous 0.2 M NH.sub.4 Cl solution. After more than 6 liters of eluant had been put through the generator, the Rb-Sr separation factor was still observed to be > 10.sup.5, and no unusual strontium breakthrough behavior was seen in the system over nearly three .sup.82 Sr half lives.

  6. Rb-Sr Geochronologic Investigation Of Precambrian Samples From...

    Open Energy Info (EERE)

    Rb-Sr Geochronologic Investigation Of Precambrian Samples From Deep Geothermal Drill Holes, Fenton Hill, New Mexico Jump to: navigation, search OpenEI Reference LibraryAdd to...

  7. Microporous titanosilicate AM-2: Rb-exchange and thermal behaviour

    SciTech Connect (OSTI)

    Doebelin, Nicola . E-mail: nicola@doebelin.org; Armbruster, Thomas

    2007-01-18

    Rb-exchange and thermal stability of the microporous titanosilicate AM-2 were analysed by powder X-ray diffraction, thermo-gravimetric analysis, and chemical analysis of the mother liquid after exchange. The dehydration and thermal stability of the exchanged structure were monitored with in situ high temperature powder X-ray diffraction. Crystal structures were refined with Rietveld methods at 25 and 400 deg. C. The AM-2 structure was found to incorporate Rb{sup +} by replacing K{sup +}. After four exchange cycles and 166 h reaction time at 90 deg. C, the chemical composition was refined to K{sub 0.18}Rb{sub 1.82}TiSi{sub 3}O{sub 9}.H{sub 2}O. Extrapolation suggests that higher exchange ratios may be obtained after further cycles. H{sub 2}O was expelled by heating, leading to a dehydrated structure at 360 deg. C. Dehydration was associated with a change of space group symmetry from orthorhombic P2{sub 1}2{sub 1}2{sub 1} to monoclinic P2{sub 1}, which proved to be reversible after rehydration. This change of symmetry leaves the AM-2 characteristic structural topology uninfluenced and causes only minor distortions. The monoclinic AM-2 structure breaks down above 600 deg. C to become X-ray amorphous, and at 750 deg. C a wadeite-type phase (K {sub x}Rb{sub 2-x}TiSi{sub 3}O{sub 9}) crystallises. This transformation is irreversible and leads to immobilisation of Rb{sup +}.

  8. John Mitchell | Argonne National Laboratory

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

    at the Advanced Photon Source, and led the Argonne major initiative in materials design and discovery. He has also led a project in the DOE Center of Excellence in...

  9. The electrical transport properties of liquid Rb using pseudopotential theory

    SciTech Connect (OSTI)

    Patel, A. B. Bhatt, N. K. Thakore, B. Y. Jani, A. R.; Vyas, P. R.

    2014-04-24

    Certain electric transport properties of liquid Rb are reported. The electrical resistivity is calculated by using the self-consistent approximation as suggested by Ferraz and March. The pseudopotential due to Hasegawa et al for full electron-ion interaction, which is valid for all electrons and contains the repulsive delta function due to achieve the necessary s-pseudisation was used for the calculation. Temperature dependence of structure factor is considered through temperature dependent potential parameter in the pair potential. Finally, thermo-electric power and thermal conductivity are obtained. The outcome of the present study is discussed in light of other such results, and confirms the applicability of pseudopotential at very high temperature via temperature dependent pair potential.

  10. Short-lived isomers in {sup 94}Rb

    SciTech Connect (OSTI)

    Tsekhanovich, I.; Dare, J. A.; Smith, A. G.; Varley, B. J.; Simpson, G. S.; Urban, W.; Soldner, T.; Jolie, J.; Linnemann, A.; Orlandi, R.; Smith, J. F.; Scherillo, A.; Rzaca-Urban, T.; Zlomaniec, A.; Dorvaux, O.; Gall, B. J. P.; Roux, B.

    2008-07-15

    The medium-spin structure of the neutron-rich, odd-odd nucleus {sup 94}Rb was studied by means of {gamma}-ray spectroscopy. Excited levels were populated in the neutron-induced fission of {sup 235}U and in the spontaneous fission of {sup 252}Cf and {sup 248}Cm. Two isomeric states were found at 1485.2 and 2074.8 keV with half-lives of 18 and 107 ns, respectively. The probable structures of the two isomers involve the fully aligned, proton-neutron configurations [{pi}(g{sub 9/2}) x {nu}(g{sub 7/2})]{sub 8{sup +}} and [{pi}(g{sub 9/2}) x {nu}(h{sub 11/2})]{sub 10{sup -}}, respectively. These new data give information on the single-particle energies in the region.

  11. Fischer–Tropsch Synthesis: Characterization Rb Promoted Iron Catalyst

    SciTech Connect (OSTI)

    Sarkar,A.; Jacobs, G.; Ji, Y.; Hamdeh, H.; Davis, B.

    2008-01-01

    Rubidium promoted iron Fischer-Tropsch synthesis (FTS) catalysts were prepared with two Rb/Fe atomic ratios (1.44/100 and 5/100) using rubidium nitrate and rubidium carbonate as rubidium precursors. Results of catalytic activity and deactivation studies in a CSTR revealed that rubidium promoted catalysts result in a steady conversion with a lower deactivation rate than that of the corresponding unpromoted catalyst although the initial activity of the promoted catalyst was almost half that of the unpromoted catalyst. Rubidium promotion results in lower methane production, and higher CO2, alkene and 1-alkene fraction in FTS products. M{umlt o}ssbauer spectroscopic measurements of CO activated and working catalyst samples indicated that the composition of the iron carbide phase formed after carbidization was -Fe5 C2 for both promoted and unpromoted catalysts. However, in the case of the rubidium promoted catalyst, '-Fe2.2C became the predominant carbidic phase as FTS continued and the overall catalyst composition remained carbidic in nature. In contrast, the carbide content of the unpromoted catalyst was found to decline very quickly as a function of synthesis time. Results of XANES and EXAFS measurements suggested that rubidium was present in the oxidized state and that the compound most prevalent in the active catalyst samples closely resembled that of rubidium carbonate.

  12. (References: Klein SA, RB McCoy, H Morrison, AS Ackerman, A

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

    ...qj.416. Morrison H, RB McCoy, SA Klein, S Xie, Y Luo, A Avramov, M Chen, JN Cole, M Falk, MJ Foster, AD Del Genio, JY Harrington, C Hoose, MF Khrairoutdinov, VE Larson, X ...

  13. Electron transport in carbon nanotube/RbAg{sub 4}I{sub 5} film...

    Office of Scientific and Technical Information (OSTI)

    4Isub 5 film composite nanostructures modulated by optical field Citation Details In-Document Search Title: Electron transport in carbon nanotubeRbAgsub 4Isub 5 film ...

  14. Ba2+-inhibitable /sup 86/Rb+ fluxes across membranes of vesicles from toad urinary bladder

    SciTech Connect (OSTI)

    Garty, H.; Civan, M.M.

    1987-01-01

    /sup 86/Rb+ fluxes have been measured in suspensions of vesicles prepared from the epithelium of toad urinary bladder. A readily measurable barium-sensitive, ouabain-insensitive component has been identified; the concentration of external Ba2+ required for half-maximal inhibition was 0.6 mM. The effects of externally added cations on /sup 86/Rb+ influx and efflux have established that this pathway is conductive, with a selectivity for K+, Rb+ and Cs+ over Na+ and Li+. The Rb+ uptake is inversely dependent on external pH, but not significantly affected by internal Ca2+ or external amiloride, quinine, quinidine or lidocaine. It is likely, albeit not yet certain, that the conductive Rb+ pathway is incorporated in basolateral vesicles oriented right-side-out. It is also not yet clear whether this pathway comprises the principle basolateral K+ channel in vivo, and that its properties have been unchanged during the preparative procedures. Subject to these caveats, the data suggest that the inhibition by quinidine of Na+ transport across toad bladder does not arise primarily from membrane depolarization produced by a direct blockage of the basolateral channels. It now seems more likely that the quinidine-induced elevation of intracellular Ca2+ activity directly blocks apical Na+ entry.

  15. High-spin states and level structure in {sup 84}Rb

    SciTech Connect (OSTI)

    Shen Shuifa; Han Guangbing; Wen Shuxian; Gu Jianzhong; Wu Xiaoguang; Zhu Lihua; He Chuangye; Li Guangsheng; Yu Beibei; Pan Feng; Zhu Jianyu; Draayer, J. P.; Wen Tingdun; Yan, Yupeng

    2010-07-15

    High-spin states in {sup 84}Rb have been studied by using the {sup 70}Zn({sup 18}O,p3n){sup 84}Rb reaction at beam energy of 75 MeV. The gamma-gamma coincidence, excitation function, and ratios for directional correlation of oriented states were determined. A new level scheme was established in which the positive- and negative-parity bands have been extended up to 17{sup +} and 17{sup -} with an excitation energy of about 7 MeV. The signature splitting and signature inversion of the positive-parity yrast band were observed. To understand the microscopic origin of the signature inversion in the yrast positive-parity bands of doubly odd Rb nuclei, as an example, we performed calculations using the projected shell model to describe the energy spectra in {sup 84}Rb. It can be seen that the main features are reproduced in the calculations. This analysis shows that the signature splitting, especially its inversion, can be reproduced by varying only the gamma deformation with increasing spin. To research the deformation of {sup 84}Rb carefully, we calculate the total Routhian surfaces of positive-parity yrast states by the cranking shell model formalism. In addition, the results of theoretical calculations about the negative-parity yrast band in {sup 84}Rb with configuration pi(p{sub 3/2},f{sub 5/2}) x nug{sub 9/2} are compared with experimental data, and a band diagram calculated for this band is also shown to extract physics from the numerical results.

  16. Half metallic ferromagnetism in alkali metal nitrides MN (M = Rb, Cs): A first principles study

    SciTech Connect (OSTI)

    Murugan, A. Rajeswarapalanichamy, R. Santhosh, M. Sudhapriyanga, G.; Kanagaprabha, S.

    2014-04-24

    The structural, electronic and elastic properties of two alkali metal nitrides (MN: M= Rb, Cs) are investigated by the first principles calculations based on density functional theory using the Vienna ab-initio simulation package. At ambient pressure the two nitrides are stable in ferromagnetic state with CsCl structure. The calculated lattice parameters are in good agreement with the available results. The electronic structure reveals that these materials are half metallic in nature. A pressure-induced structural phase transition from CsCl to ZB phase is observed in RbN and CsN.

  17. Electron transport in carbon nanotube/RbAg{sub 4}I{sub 5} film composite

    Office of Scientific and Technical Information (OSTI)

    nanostructures modulated by optical field (Journal Article) | SciTech Connect SciTech Connect Search Results Journal Article: Electron transport in carbon nanotube/RbAg{sub 4}I{sub 5} film composite nanostructures modulated by optical field Citation Details In-Document Search Title: Electron transport in carbon nanotube/RbAg{sub 4}I{sub 5} film composite nanostructures modulated by optical field We explore the transport properties of mixed ionic-electronic conductors made of carbon

  18. Bandwidth and Electron Correlation-Tuned Superconductivity in Rb 0.8 Fe 2 (

    Office of Scientific and Technical Information (OSTI)

    Se 1 - z S z ) 2 (Journal Article) | SciTech Connect Bandwidth and Electron Correlation-Tuned Superconductivity in Rb 0.8 Fe 2 ( Se 1 - z S z ) 2 Citation Details In-Document Search This content will become publicly available on December 14, 2016 Title: Bandwidth and Electron Correlation-Tuned Superconductivity in Rb 0.8 Fe 2 ( Se 1 - z S z ) 2 Authors: Yi, M. ; Wang, Meng ; Kemper, A. F. ; Mo, S.-K. ; Hussain, Z. ; Bourret-Courchesne, E. ; Lanzara, A. ; Hashimoto, M. ; Lu, D. H. ; Shen,

  19. Total absorption spectroscopy study of ?Rb decay: A major contributor to reactor antineutrino spectrum shape [Total absorption spectroscopy study of ?Rb: A major contributor to reactor antineutrino flux

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

    Sonzogni, A.; Zakari-Issoufou, A. -A.; Fallot, M.; Porta, A.; Algora, A.; Tain, J. L.; Valencia, E.; Rice, S.; Bui, V. M.; Cormon, S.; et al

    2015-03-09

    The accurate determination of the emitted reactor antineutrino flux is still a major challenge for actual and future neutrino experiments at reactors, especially after the evidence of a disagreement between the measured antineutrino energy spectrum by Double Chooz, Daya Bay, and Reno and calculated antineutrino spectra obtained from the conversion of the unique integral beta spectra measured at the ILL reactor. Using nuclear data to compute reactor antineutrino spectra may help understanding this bias, with the study of the underlying nuclear physics. Summation calculations allow identifying a list of nuclei that contribute importantly to the antineutrino energy spectra emitted aftermorethe fission of ?,?Pu and ?,?U, and whose beta decay properties might deserve new measurements. Among these nuclei, ?Rb exhausts by itself about 16% of of the antineutrino energy spectrum emitted by Pressurized Water Reactors in the 5 to 8 MeV range. In this Letter, we report new Total Absorption Spectroscopy (TAS) results for this important contributor. The obtained beta feeding from ?Rb shows beta intensity unobserved before in the 4.5 to 5.5 MeV energy region and gives a ground state to ground state branch of 87.5 % 3%. These new data induce a dramatic change in recent summation calculations where a 51% GS to GS branch was considered for ?Rb, increasing the summation antineutrino spectrum in the region nearby the observed bias.The new data still have an important impact on other summation calculations in which more recent data were consideredless

  20. Total absorption spectroscopy study of ?Rb decay: A major contributor to reactor antineutrino spectrum shape [Total absorption spectroscopy study of ?Rb: A major contributor to reactor antineutrino flux

    SciTech Connect (OSTI)

    Sonzogni, A.; Zakari-Issoufou, A. -A.; Fallot, M.; Porta, A.; Algora, A.; Tain, J. L.; Valencia, E.; Rice, S.; Bui, V. M.; Cormon, S.; Estienne, M.; Agramunt, J.; Aysto, J.; Bowry, M.; Briz Monago, J. A.; Caballero-Folch, R.; Cano-Ott, D.; Cucoanes, A.; Eloma, V.; Estvez, E.; Farrelly, G. F.; Garcia, A.; Gelletly, W.; Gomez-Hornillos, M. B.; Gorlychev, V.; Hakala, J.; Jokinen, A.; Jordan, M. D.; Kankainen, A.; Kondev, F. G.; Martinez, T.; Mendoza, E.; Molina, F.; Moore, I.; Perez, A.; Podolyak, Zs.; Penttil, H.; Regan, P. H.; Shiba, T.; Rissanen, J.; Rubio, B.; Weber, C.

    2015-03-09

    The accurate determination of the emitted reactor antineutrino flux is still a major challenge for actual and future neutrino experiments at reactors, especially after the evidence of a disagreement between the measured antineutrino energy spectrum by Double Chooz, Daya Bay, and Reno and calculated antineutrino spectra obtained from the conversion of the unique integral beta spectra measured at the ILL reactor. Using nuclear data to compute reactor antineutrino spectra may help understanding this bias, with the study of the underlying nuclear physics. Summation calculations allow identifying a list of nuclei that contribute importantly to the antineutrino energy spectra emitted after the fission of ?,?Pu and ?,?U, and whose beta decay properties might deserve new measurements. Among these nuclei, ?Rb exhausts by itself about 16% of of the antineutrino energy spectrum emitted by Pressurized Water Reactors in the 5 to 8 MeV range. In this Letter, we report new Total Absorption Spectroscopy (TAS) results for this important contributor. The obtained beta feeding from ?Rb shows beta intensity unobserved before in the 4.5 to 5.5 MeV energy region and gives a ground state to ground state branch of 87.5 % 3%. These new data induce a dramatic change in recent summation calculations where a 51% GS to GS branch was considered for ?Rb, increasing the summation antineutrino spectrum in the region nearby the observed bias.The new data still have an important impact on other summation calculations in which more recent data were considered

  1. Precise Measurement of Strontium-82 Radioactivity in the Sr-Rb PET

    Office of Science (SC) Website

    Generator | U.S. DOE Office of Science (SC) Precise Measurement of Strontium-82 Radioactivity in the Sr-Rb PET Generator Nuclear Physics (NP) NP Home About Research Facilities Science Highlights Benefits of NP Applications of Nuclear Science Applications of Nuclear Science Archives Small Business Innovation Research / Small Business Technology Transfer Funding Opportunities Nuclear Science Advisory Committee (NSAC) Community Resources Contact Information Nuclear Physics U.S. Department of

  2. Microsoft Word - mitchell-dl.doc

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

    ice crystals of maximum dimension D, P(D) is the projected area for a crystal of maximum dimension D, and N(D) is the ice-crystal particle size distribution. N(D) has units of...

  3. Mitchell Butte Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    120C393.15 K 248 F 707.67 R 1 USGS Estimated Reservoir Volume: 2 km 1 USGS Mean Capacity: 10 MW 1 Click "Edit With Form" above to add content History and...

  4. Two spatially separated phases in semiconducting Rb0.8Fe1.5S2

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

    Wang, Meng; Tian, Wei; Valdivia, P.; Chi, Songxue; Bourret-Courchesne, E.; Dai, Pengcheng; Birgeneau, R. J.

    2014-09-26

    We report neutron scattering and transport measurements on semiconducting Rb0.8Fe1.5S2, a compound isostructural and isoelectronic to the well-studied A0.8FeySe2(A = K, Rb, Cs, Tl/K) superconducting systems. Both resistivity and DC susceptibility measurements reveal a magnetic phase transition at T = 275 K. Neutron diffraction studies show that the 275 K transition originates from a phase with rhombic iron vacancy order which exhibits an in-plane stripe antiferromagnetic ordering below 275 K. In addition, the stripe antiferromagnetic phase interdigitates mesoscopically with an ubiquitous phase with √5 x√5 iron vacancy order. This phase has a magnetic transition at TN = 425 K andmore » an iron vacancy order-disorder transition at TS = 600 K. These two different structural phases are closely similar to those observed in the isomorphous Se materials. Based on the close similarities of the in-plane antiferromagnetic structures, moments sizes, and ordering temperatures in semiconducting Rb0.8Fe1.5S2 and K0.81Fe1.58Se2, we argue that the in-plane antiferromagnetic order arises from strong coupling between local moments. Superconductivity, previously observed in the A0.8FeySe2₋ zSz system, is absent in A0.8Fe1.5S2, which has a semiconducting ground state. We discuss the implied relationship between stripe and block antiferromagnetism and superconductivity in these materials as well as a strategy for further investigation.« less

  5. Differential Light-Shift Cancellation in a Magnetic-Field-Insensitive Transition of {sup 87}Rb

    SciTech Connect (OSTI)

    Chicireanu, R.; Nelson, K. D.; Olmschenk, S.; Porto, J. V.; Lundblad, N.; Derevianko, A.

    2011-02-11

    The precise measurement of transition frequencies of trapped atomic samples is susceptible to inaccuracy arising from the inhomogeneous differential shift of the relevant energy levels in the presence of the trapping fields. We demonstrate near-complete cancellation of the differential ac Stark shift (''light shift'') of a two-photon magnetic-field-insensitive microwave hyperfine (clock) transition in {sup 87}Rb atoms trapped in an optical lattice. Up to 95(2)% of the differential light shift is cancelled while maintaining magnetic-field insensitivity. This technique should have applications in quantum information and frequency metrology.

  6. Inhibition of white light of sup 86 Rb sup + absorption in the root apex of corn. [Zea mays

    SciTech Connect (OSTI)

    McKendree, W.L.; Smith, R.C. )

    1990-06-01

    Measurements of cell lengths made at 0.5 millimeter intervals in median longitudinal sections of the primary roots of corn (Zea mays) were used to construct a growth curve. The region 1.5 to 4.0 millimeters from the apex contained the largest number of elongating cells. Absorption of {sup 86}Rb{sup +} was measured using intact, dark-grown corn seedlings. Following uptake and exchange, the terminal 8.0 millimeters of each root was cut into four 2.0 millimeter segments. Maximum {sup 86}Rb{sup +} uptake occurred in the region from 0.0 to 4.0 millimeter from the root tip. Washing the intact primary root in fresh 2.0 millimolar CaSO{sub 4} for 2 hours prior to uptake augmented the rate of {sup 86}Rb{sup +} uptake in all regions. Illumination with white light during washing caused a reduction of {sup 86}Rb{sup +} uptake as compared with controls washing in darkness, and the region of greatest light response was the region of elongation. Removal of the coleoptile prior to washing did not prevent the light inhibition of subsequent {sup 86}Rb{sup +} uptake. Removal of the root cap prior to washing in light partially reversed the light-induced inhibition of the washing response.

  7. Structure of the SPRY domain of human Ash2L and its interactions with RbBP5

    Office of Scientific and Technical Information (OSTI)

    and DPY30 (Journal Article) | SciTech Connect Structure of the SPRY domain of human Ash2L and its interactions with RbBP5 and DPY30 Citation Details In-Document Search Title: Structure of the SPRY domain of human Ash2L and its interactions with RbBP5 and DPY30 Authors: Chen, Yong ; Cao, Fang ; Wan, Bingbing ; Dou, Yali ; Lei, Ming [1] + Show Author Affiliations (Michigan-Med) Publication Date: 2013-10-07 OSTI Identifier: 1093479 Resource Type: Journal Article Resource Relation: Journal Name:

  8. Structure and optical properties of a noncentrosymmetric borate RbSr{sub 4}(BO{sub 3}){sub 3}

    SciTech Connect (OSTI)

    Xia, M.J.; Li, R.K.

    2013-01-15

    A new noncentrosymmetric borate, RbSr{sub 4}(BO{sub 3}){sub 3} (abbreviated as RSBO), has been grown from Rb{sub 2}O--B{sub 2}O{sub 3}--RbF flux and its crystal structure was determined by single crystal x-ray diffraction. It crystallizes in space group Ama2 with cell parameters of a=11.128(10) A, b=12.155(15) A, c=6.952(7) A, Z=4. The basic structural units are isolated planar BO{sub 3} groups. Second harmonic generation (SHG) test of the title compound by the Kurtz-Perry method shows that RSBO can be phase matchable with an effective SHG coefficient about two-thirds as large as that of KH{sub 2}PO{sub 4} (KDP). Finally, based on the anionic group approximation, the optical properties of the title compound are compared with those of the structure-related apatite-like compounds with the formula 'A{sub 5}(TO{sub n}){sub 3}X'. - Graphical abstract: RbSr{sub 4}(BO{sub 3}){sub 3} and some other borate NLO compounds, namely Ca{sub 5}(BO{sub 3}){sub 3}F RCa{sub 4}(BO{sub 3}){sub 3}O (R=Y or Gd) and Na{sub 3}La{sub 2}(BO{sub 3}){sub 3} can be viewed as the derivatives of apatite. They have similar formula composed of five cations and three anion groups (we call them 5/3 structures). The detailed SHG coefficients and optical properties of the apatite-like NLO crystals were compared and summarized. Highlights: Black-Right-Pointing-Pointer A new noncentrosymmetric borate RbSr{sub 4}(BO{sub 3}){sub 3} was grown from flux. Black-Right-Pointing-Pointer The RbSr{sub 4}(BO{sub 3}){sub 3} can be viewed as a derivative of the apatite-like structure. Black-Right-Pointing-Pointer The structure and its relationship to the optical properties of RbSr{sub 4}(BO{sub 3}){sub 3} are compared with other NLO crystals with apatite-like structures. Black-Right-Pointing-Pointer The basic structural units are the planar BO{sub 3} groups in the structure. Black-Right-Pointing-Pointer Second harmonic generation (SHG) test shows that RbSr{sub 4}(BO{sub 3}){sub 3} can be phase matchable with an effective SHG coefficient about two-thirds as large as that of KH{sub 2}PO{sub 4}.

  9. Dipole-dipole broadening of Rb ns-np microwave transitions

    SciTech Connect (OSTI)

    Park, Hyunwook; Tanner, P. J.; Claessens, B. J.; Shuman, E. S.; Gallagher, T. F.

    2011-08-15

    The dipole-dipole broadening of ns-np microwave transitions of cold Rb Rydberg atoms in a magneto-optical trap has been recorded for 28{<=}n{<=}51. Since the electric dipole transition matrix elements scale as n{sup 2}, a broadening rate scaling as n{sup 4} is expected and a broadening rate of 8.2x10{sup -15}n{sup 4} MHz cm{sup 3} is observed. The observed broadening is smaller than expected from a classical picture due to the spin-orbit interaction in the np atoms. The broadened resonances are asymmetric and cusp shaped, and their line shapes can be reproduced by a diatomic model which takes into account the dipole-dipole interaction, including the spin-orbit interaction, the strengths of the allowed microwave transitions, and the distribution of the atomic spacings in the trap.

  10. Ionization of Rb Rydberg atoms in the attractive nsnp dipole-dipole potential

    SciTech Connect (OSTI)

    Park, Hyunwook; Shuman, E. S.; Gallagher, T. F.

    2011-11-15

    We have observed the ionization of a cold gas of Rb Rydberg atoms which occurs when nsns van der Waals pairs of ns atoms of n{approx_equal} 40 on a weakly repulsive potential are transferred to an attractive dipole-dipole nsnp potential by a microwave transition. Comparing the measurements to a simple model shows that the initial 300-{mu}K thermal velocity of the atoms plays an important role. Excitation to a repulsive dipole-dipole potential does not lead to more ionization on a 15-{mu}s time scale than leaving the atoms in the weakly repulsive nsns state. This observation is slightly surprising since a radiative transition must occur to allow ionization in the latter case. Finally, by power broadening of the microwave transition, to allow transitions from the initial nsns state to the nsnp state over a broad range of internuclear spacings, it is possible to accelerate markedly the evolution to a plasma.

  11. Experimental observation of magic-wavelength behavior of {sup 87}Rb atoms in an optical lattice

    SciTech Connect (OSTI)

    Lundblad, N.; Schlosser, M.; Porto, J. V.

    2010-03-15

    We demonstrate the cancellation of the differential ac Stark shift of the microwave hyperfine clock transition in trapped {sup 87}Rb atoms. Recent progress in metrology exploits so-called magic wavelengths, whereby an atomic ensemble can be trapped with laser light whose wavelength is chosen so that both levels of an optical atomic transition experience identical ac Stark shifts. Similar magic-wavelength techniques are not possible for the microwave hyperfine transitions in the alkali metals due to their simple electronic structure. We show, however, that ac Stark shift cancellation is indeed achievable for certain values of wavelength, polarization, and magnetic field. The cancellation comes at the expense of a small magnetic-field sensitivity. The technique demonstrated here has implications for experiments involving the precise control of optically trapped neutral atoms.

  12. Cation ordering and effect of biaxial strain in double perovskite CsRbCaZnCl6

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

    Pilania, G.; Uberuaga, B. P.

    2015-03-19

    Here, we investigate the electronic structure, energetics of cation ordering, and effect of biaxial strain on double perovskite CsRbCaZnCl6 using first-principles calculations based on density functional theory. The two constituents (i.e., CsCaCl3 and RbZnCl3) forming the double perovskite exhibit a stark contrast. While CsCaCl3 is known to exist in a cubic perovskite structure and does not show any epitaxial strain induced phase transitions within an experimentally accessible range of compressive strains, RbZnCl3 is thermodynamically unstable in the perovskite phase and exhibits ultra-sensitive response at small epitaxial strains if constrained in the perovskite phase. We show that combining the two compositionsmore » in a double perovskite structure not only improves overall stability but also the strain-polarization coupling of the material. Our calculations predict a ground state with P4/nmm space group for the double perovskite, where A-site cations (i.e., Cs and Rb) are layer-ordered and B-site cations (i.e., Ca and Zn) prefer a rocksalt type ordering. The electronic structure and bandgap in this system are shown to be quite sensitive to the B-site cation ordering and is minimally affected by the ordering of A-site cations. We find that at experimentally accessible compressive strains CsRbCaZnCl6 can be phase transformed from its paraelectric ground state to an antiferroelectric state, where Zn atoms contribute predominantly to the polarization. Furthermore, both energy difference and activation barrier for a transformation between this antiferroelectric state and the corresponding ferroelectric configuration are predicted to be small. As a result, the computational approach presented here opens a new pathway towards a rational design of novel double perovskites with improved strain response and functionalities.« less

  13. Spectroscopy and applications of the 3?{sup 3}?{sup +} electronic state of {sup 39}K{sup 85}Rb

    SciTech Connect (OSTI)

    Banerjee, Jayita Rahmlow, David; Carollo, Ryan; Bellos, Michael; Eyler, Edward E.; Gould, Phillip L.; Stwalley, William C.

    2013-11-07

    We report new results on the spectroscopy of the 3?{sup 3}?{sup +} electronic state of {sup 39}K{sup 85}Rb. The observations are based on resonance-enhanced multiphoton ionization of ultracold KRb molecules starting in vibrational levels v?? = 1823 of the a?{sup 3}?{sup +} state and ionized via the intermediate 3?{sup 3}?{sup +} state. The a-state ultracold molecules are formed by photoassociation of ultracold {sup 39}K and {sup 85}Rb atoms to the 3(0{sup +}) state of KRb followed by spontaneous emission. We discuss the potential applications of this state to future experiments, as a pathway for populating the lowest vibrational levels of the a state as well as the X state.

  14. A full dimensional investigation of infrared spectroscopy of the RbCs dimer using the multi-configuration time-dependent Hartree method

    SciTech Connect (OSTI)

    Wang, Huihui; Yang, Yonggang Xiao, Liantuan; Jia, Suotang

    2013-12-28

    The geometry and infrared absorption spectrum of (RbCs){sub 2} have been studied by full dimensional quantum dynamics simulations. For this purpose, the potential energy and dipole moment surfaces are generated by means of a cluster expansion with all two and three mode correlations, and fitted to analytical expressions with negligible deviations. Accordingly, the ground state (RbCs){sub 2} has a diamond geometry with D{sub 2h} symmetry. The infrared spectrum with frequencies up to 120 cm{sup −1}, exhibits rich details of the fundamentals, overtones, and combination bands; the highest fundamental frequency of (RbCs){sub 2} is only 40.26 cm{sup −1}. The present study unravels important details of the interactions between the widely investigated ultracold RbCs molecules.

  15. Charging Properties of Cassiterite (alpha-SnO2) surfaces in NaCl and RbCl Ionic Media.

    SciTech Connect (OSTI)

    Rosenqvist, Jorgen K; Machesky, Michael L.; Vlcek, Lukas; Wesolowski, David J

    2009-09-01

    The acid-base properties of cassiterite (alpha-SnO2) surfaces at 10-50 degrees C were studied using potentiometric titrations of powder suspensions in aqueous NaCl and RbCl media. The proton sorption isotherms exhibited common intersection points in the pH range of 4.0-4.5 under all conditions, and the magnitude of charging was similar but not identical in NaCl and RbCl. The hydrogen bonding configuration at the oxide-water interface, obtained from classical molecular dynamics (MD) simulations, was analyzed in detail, and the results were explicitly incorporated in calculations of protonation constants for the reactive surface sites using the revised MUSIC model. The calculations indicated that the terminal SnOH2 group is more acidic than the bridging Sn2OH group, with protonation constants (log KH) of 3.60 and 5.13 at 25 degrees C, respectively. This is contrary to the situation on the isostructural alpha-TiO2 (rutile), apparently because of the difference in electronegativity between Ti and Sn. MD simulations and speciation calculations indicated considerable differences in the speciation of Na+ and Rb+, despite the similarities in overall charging. Adsorbed sodium ions are almost exclusively found in bidentate surface complexes, whereas adsorbed rubidium ions form comparable numbers of bidentate and tetradentate complexes. Also, the distribution of adsorbed Na+ between the different complexes shows a considerable dependence on the surface charge density (pH), whereas the distribution of adsorbed Rb+ is almost independent of pH. A surface complexation model (SCM) capable of accurately describing both the measured surface charge and the MD-predicted speciation of adsorbed Na+/Rb+ was formulated. According to the SCM, the deprotonated terminal group (SnOH(-0.40)) and the protonated bridging group (Sn2OH+0.36) dominate the surface speciation over the entire pH range of this study (2.7-10). The complexation of medium cations increases significantly with increasing negative surface charge, and at pH 10, roughly 40% of the terminal sites are predicted to form cation complexes, whereas anion complexation is minor throughout the studied pH range.

  16. Charging Properties of Cassiterite (alpha-SnO2) Surfaces in NaCl and RbCl Ionic Media.

    SciTech Connect (OSTI)

    Rosenqvist, Jorgen K; Machesky, Michael L.; Vlcek, Lukas; Wesolowski, David J

    2009-09-01

    The acid-base properties of cassiterite ({alpha}-SnO{sub 2}) surfaces at 10-50 C were studied using potentiometric titrations of powder suspensions in aqueous NaCl and RbCl media. The proton sorption isotherms exhibited common intersection points in the pH range of 4.0-4.5 under all conditions, and the magnitude of charging was similar but not identical in NaCl and RbCl. The hydrogen bonding configuration at the oxide-water interface, obtained from classical molecular dynamics (MD) simulations, was analyzed in detail, and the results were explicitly incorporated in calculations of protonation constants for the reactive surface sites using the revised MUSIC model. The calculations indicated that the terminal SnOH{sub 2} group is more acidic than the bridging Sn{sub 2}OH group, with protonation constants (log K{sub H}) of 3.60 and 5.13 at 25 C, respectively. This is contrary to the situation on the isostructural {alpha}-TiO{sub 2} (rutile), apparently because of the difference in electronegativity between Ti and Sn. MD simulations and speciation calculations indicated considerable differences in the speciation of Na{sup +} and Rb{sup +}, despite the similarities in overall charging. Adsorbed sodium ions are almost exclusively found in bidentate surface complexes, whereas adsorbed rubidium ions form comparable numbers of bidentate and tetradentate complexes. Also, the distribution of adsorbed Na{sup +} between the different complexes shows a considerable dependence on the surface charge density (pH), whereas the distribution of adsorbed Rb{sup +} is almost independent of pH. A surface complexation model (SCM) capable of accurately describing both the measured surface charge and the MD-predicted speciation of adsorbed Na{sup +}/Rb{sup +} was formulated. According to the SCM, the deprotonated terminal group (SnOH{sup -0.40}) and the protonated bridging group (Sn{sub 2}OH{sup +0.36}) dominate the surface speciation over the entire pH range of this study (2.7-10). The complexation of medium cations increases significantly with increasing negative surface charge, and at pH 10, roughly 40% of the terminal sites are predicted to form cation complexes, whereas anion complexation is minor throughout the studied pH range.

  17. Topologically identical, but geometrically isomeric layers in hydrous α-, β-Rb[UO{sub 2}(AsO{sub 3}OH)(AsO{sub 2}(OH){sub 2})]·H{sub 2}O and anhydrous Rb[UO{sub 2}(AsO{sub 3}OH)(AsO{sub 2}(OH){sub 2})

    SciTech Connect (OSTI)

    Yu, Na; Klepov, Vladislav V.; Villa, Eric M.; Bosbach, Dirk; Suleimanov, Evgeny V.; Depmeier, Wulf; Albrecht-Schmitt, Thomas E.; Alekseev, Evgeny V.

    2014-07-01

    The hydrothermal reaction of uranyl nitrate with rubidium nitrate and arsenic (III) oxide results in the formation of polymorphic α- and β-Rb[UO{sub 2}(AsO{sub 3}OH)(AsO{sub 2}(OH){sub 2})]·H{sub 2}O (α-, β-RbUAs) and the anhydrous phase Rb[UO{sub 2}(AsO{sub 3}OH)(AsO{sub 2}(OH){sub 2})] (RbUAs). These phases were structurally, chemically and spectroscopically characterized. The structures of all three compounds are based upon topologically identical, but geometrically isomeric layers. The layers are linked with each other by means of the Rb cations and hydrogen bonding. Dehydration experiments demonstrate that water deintercalation from hydrous α- and β-RbUAs yields anhydrous RbUAs via topotactic reactions. - Graphical abstract: Three different layer geometries observed in the structures of Rb[UO{sub 2}(AsO{sub 3}OH)(AsO{sub 2}(OH){sub 2})] and α- and β- Rb[UO{sub 2}(AsO{sub 3}OH)(AsO{sub 2}(OH){sub 2})]·H{sub 2}O. Two different coordination environments of uranium polyhedra (types I and II) are shown schematically on the top of the figure. - Highlights: • Three new uranyl arsenates were synthesized from the hydrothermal reactions. • The phases consist of the topologically identical but geometrically different layers. • Topotactic transitions were observed in the processes of mono-hyrates dehydration.

  18. Total Absorption Spectroscopy Study of ⁹²Rb Decay: A Major Contributor to Reactor Antineutrino Spectrum Shape

    SciTech Connect (OSTI)

    Sonzogni, A.; Zakari-Issoufou, A. -A.; Fallot, M.; Porta, A.; Algora, A.; Tain, J. L.; Valencia, E.; Rice, S.; Bui, V. M.; Cormon, S.; Estienne, M.; Agramunt, J.; Aysto, J.; Bowry, M.; Briz Monago, J. A.; Caballero-Folch, R.; Cano-Ott, D.; Cucoanes, A.; Eloma, V.; Estvez, E.; Farrelly, G. F.; Garcia, A.; Gelletly, W.; Gomez-Hornillos, M. B.; Gorlychev, V.; Hakala, J.; Jokinen, A.; Jordan, M. D.; Kankainen, A.; Kondev, F. G.; Martinez, T.; Mendoza, E.; Molina, F.; Moore, I.; Perez, A.; Podolyak, Zs.; Penttil, H.; Regan, P. H.; Shiba, T.; Rissanen, J.; Rubio, B.; Weber, C.

    2015-03-09

    The accurate determination of the emitted reactor antineutrino flux is still a major challenge for actual and future neutrino experiments at reactors, especially after the evidence of a disagreement between the measured antineutrino energy spectrum by Double Chooz, Daya Bay, and Reno and calculated antineutrino spectra obtained from the conversion of the unique integral beta spectra measured at the ILL reactor. Using nuclear data to compute reactor antineutrino spectra may help understanding this bias, with the study of the underlying nuclear physics. Summation calculations allow identifying a list of nuclei that contribute importantly to the antineutrino energy spectra emitted after the fission of ²³⁹,²⁴¹Pu and ²³⁵,²³⁸U, and whose beta decay properties might deserve new measurements. Among these nuclei, ⁹²Rb exhausts by itself about 16% of of the antineutrino energy spectrum emitted by Pressurized Water Reactors in the 5 to 8 MeV range. In this Letter, we report new Total Absorption Spectroscopy (TAS) results for this important contributor. The obtained beta feeding from ⁹²Rb shows beta intensity unobserved before in the 4.5 to 5.5 MeV energy region and gives a ground state to ground state branch of 87.5 % ± 3%. These new data induce a dramatic change in recent summation calculations where a 51% GS to GS branch was considered for ⁹²Rb, increasing the summation antineutrino spectrum in the region nearby the observed bias.The new data still have an important impact on other summation calculations in which more recent data were considered

  19. Total Absorption Spectroscopy Study of ⁹²Rb Decay: A Major Contributor to Reactor Antineutrino Spectrum Shape

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

    Sonzogni, A.; Zakari-Issoufou, A. -A.; Fallot, M.; Porta, A.; Algora, A.; Tain, J. L.; Valencia, E.; Rice, S.; Bui, V. M.; Cormon, S.; et al

    2015-03-09

    The accurate determination of the emitted reactor antineutrino flux is still a major challenge for actual and future neutrino experiments at reactors, especially after the evidence of a disagreement between the measured antineutrino energy spectrum by Double Chooz, Daya Bay, and Reno and calculated antineutrino spectra obtained from the conversion of the unique integral beta spectra measured at the ILL reactor. Using nuclear data to compute reactor antineutrino spectra may help understanding this bias, with the study of the underlying nuclear physics. Summation calculations allow identifying a list of nuclei that contribute importantly to the antineutrino energy spectra emitted aftermore » the fission of ²³⁹,²⁴¹Pu and ²³⁵,²³⁸U, and whose beta decay properties might deserve new measurements. Among these nuclei, ⁹²Rb exhausts by itself about 16% of of the antineutrino energy spectrum emitted by Pressurized Water Reactors in the 5 to 8 MeV range. In this Letter, we report new Total Absorption Spectroscopy (TAS) results for this important contributor. The obtained beta feeding from ⁹²Rb shows beta intensity unobserved before in the 4.5 to 5.5 MeV energy region and gives a ground state to ground state branch of 87.5 % ± 3%. These new data induce a dramatic change in recent summation calculations where a 51% GS to GS branch was considered for ⁹²Rb, increasing the summation antineutrino spectrum in the region nearby the observed bias.The new data still have an important impact on other summation calculations in which more recent data were considered« less

  20. Crystal structural study of ternary molybdate LiRbBi{sub 2}(MoO{sub 4}){sub 4}

    SciTech Connect (OSTI)

    Klevtsova, R.F.; Glinskaya, L.A.; Alekseev, V.I.

    1994-03-01

    Single crystals of the title compound have been synthesized and its crystal structure has been determined. The compound crystallizes in the monoclinic system, space group C2/c, Z = 2 (a = 5.3056, b = 12.976, c = 19.578 {angstrom}, {beta} = 92.583{degrees}, R = 0.029). A distinctive feature of the structure is lacy layers of eight-vertex Bi polyhedra and Mo tetrahedra connected to them via common vertices. The adjacent layers are linked together by ten-vertex Rb polyhedra and Li octahedra.

  1. PRODUCTIOR"OF TRORI~JW~IETALIWES PROCESS F6R RB)IJCIRO T&Old 2 ':

    Office of Legacy Management (LM)

    PRODUCTIOR"OF TRORI~JW~IETALIWES PROCESS F6R RB)IJCIRO T&Old 2 ': am wm ..,. :I.::. ? ; \: :.:, .,, : ,. / 1. ..ri:,:,.:, :/ I 8yblBOLa PPaJPT i: >. ,,;.;~:,,; ,;.. !,., ,ip; ,,,:. ;., -. , ^ , . . 3 '>) ! .,:<;:,,..,. ; : :..,, ,,.+ -../ ,:,; I,:;?: ..: : ,, ,,: ; !. (' '; ::, Durine,~~~v%eit'to Amae &8Htate~Coliegd on Mar6h 4 and 2 to dl&ni& prinalpally~~asl~~prd~ess~~~1 also r&&&d wltlvDii 8. Wilhelm and Dr. D. Peterson of An~?e Iowa State College

  2. First-principles studies of the structural, electronic, and optical properties of a novel thorium compound Rb{sub 2}Th{sub 7}Se{sub 15}

    SciTech Connect (OSTI)

    Brik, M.G.

    2014-04-01

    The structural, electronic, and optical properties of a recently synthesized thorium compound Rb{sub 2}Th{sub 7}Se{sub 15} have been calculated in the density functional theory framework for the first time. The calculated direct band gap was 1.471 eV (generalized gradient approximation) and 1.171 eV (local density approximation), with both results being close to the experimental result of 1.83 eV. High covalency/iconicity of the Th–Se/Rb–Se bonds was demonstrated by calculating effective Mulliken charges of all ions. The polarized calculations of the complex dielectric function are presented; dependence of the calculated index of refraction was fitted to the Sellmeyer equation in the wavelength range from 500 to 2500 nm. - Graphical abstract: Calculated band structure of Rb{sub 2}Th{sub 7}Se{sub 15}. - Highlights: • The first theoretical analysis of the Rb{sub 2}Th{sub 7}Se{sub 15} properties is reported. • Structural, electronic and optical properties of Rb{sub 2}Th{sub 7}Se{sub 15} were calculated. • An indirect character of Rb{sub 2}Th{sub 7}Se{sub 15} band gap was confirmed. • Dependence of the refractive index on the wavelength was calculated.

  3. Novel defect pyrochlores ABi/sub 2/B/sub 5/O/sub 16/ (A = Cs, Rb; B = Ta, Nb)

    SciTech Connect (OSTI)

    Ehlert, M.K., Greedan, J.E.; Subramanian, M.A.

    1988-07-01

    The crystal structures of three oxides with compositions CsBi/sub 2/Nb/sub 5/O/sub 16/, CsBi/sub 2/Ta/sub 5/O/sub 16/, and RbBi/sub 2/Ta/sub 5/O/sub 16/ have been determined from powder neutron diffraction data. A common structure of the defect pyrochlore types has been found. Atomic positions in space group Fd3m are 3.2 O and 3.2 Cs(Rb) in 8b, 6.4 Bi in 16d, 16 Ta(Nb) in 16c, and 48 O in 48f. There is some evidence that the Rb atoms actually occupy 32e sites. On electrostatic grounds it is highly unlikely that the Cs(Rb) and O atoms are randomly distributed in 8b. Evidence for short-range order is apparent in the X-ray powder diffraction data. Cell constants are 10.528(1) A (Cs, Nb), 10.504(1) A (Cs, Ta), and 10.510(2) A (Rb, Ta), respectively, with 48f x parameters 0.3139(2) (Cs, Nb), 0.3152(2) (Cs, Ta), and 0.3153(2) (Rb, Ta). Isotropic temperature factors for the 8b and 16d site atoms ranged from 3 to 6 (A)/sup 2/. These large values suggest anharmonic behavior or high mobility for some of the ions. Evidence for this is found in the presence of significant dielectric loss effects in all of the compounds studied.

  4. Calcium accumulated by sickle cell anemia red cells does not affect their potassium (86Rb+) flux components

    SciTech Connect (OSTI)

    Ortiz, O.E.; Lew, V.L.; Bookchin, R.M.

    1986-03-01

    We investigate here the hypothesis that the high Ca content of sickle cell anemia (SS) red cells may produce a sustained activation of the Ca2+-dependent K+ permeability (Gardos effect) and that the particularly high Ca levels in the dense SS cell fraction rich in irreversibly sickled cells (ISCs) might account for the Na pump inhibition observed in these cells. We measured active and passive 86Rb+ influx (as a marker for K+) in density-fractionated SS cells before and after extraction of their excess Ca by exposure to the Ca ionophore (A23187) and ethylene glycol tetra-acetic acid and with or without adenosine triphosphate depletion or addition of quinine. None of these maneuvers revealed any evidence of a Ca2+-dependent K leak in SS discocytes or dense cells. Na pump inhibition in the dense SS cells was associated with normal activation by external K+ and a low Vmax that persisted after Ca extraction from the cells. These results are consistent with our recent findings that the excess Ca in these cells is compartmentalized in intracellular inside-out vesicles and unavailable as free Ca2+ to the inner membrane surface. Although the steady-state free cytoplasmic Ca2+ in oxygenated SS cells must be below the levels needed to activate the K+ channel, possible brief activation of the channels of some SS cells resulting from transient elevations of cell Ca2+ during deoxygenation-induced sickling cannot be excluded. The dense, ISC-rich SS cell fraction showed a Ca2+-independent increase in the ouabain-resistant, nonsaturable component of 86Rb+ influx that, if uncompensated by Na+ gain, could contribute to the dehydration of these cells.

  5. DOE ZERH Case Study: New Town Builders, Town Homes at Perrin's Row, Wheat Ridge, CO

    SciTech Connect (OSTI)

    none,

    2015-09-01

    Case study of a DOE 2015 Housing Innovation Award winning multifamily project with 26 units in the cold climate that got a HERS 54 without PV, or HERS 28 with PV, with 2x6 24” on center walls with R-23 blown fiberglass; slab foundation with R-10 rigid at slab edge; plus R-10 rigid exterior; R-22 ICF basement walls; vented attic with R-50 blown fiberglass; 92 AFUE furnace, 13 SEER AC.

  6. DOE Tour of Zero: Row Homes at Perrin's Row by New Town Builders...

    Energy Savers [EERE]

    Homeowners in the three-story row homes are projected to save 682 in annual energy costs ... drip irrigation reduce irrigation water usage outside. 5 of 14 ENERGY STAR appliances ...

  7. City of Mitchell, Nebraska (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Nebraska Phone Number: 308.623.1523 Website: Department www.mitchellcity.netcityserv Outage Hotline: 308-631-4379 or 308-631-4384 References: EIA Form EIA-861 Final Data...

  8. Sally Mitchell | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    She holds the position of the American Chemical Society Expert in STEM and is serving on ... and her Master of Science degree in chemical education at Syracuse University, ...

  9. Mitchell County, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    North Carolina: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 36.0277763, -82.1496049 Show Map Loading map... "minzoom":false,"mappingservice...

  10. Mitchell County, Kansas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    lse,"poi":true,"imageoverlays":,"markercluster":false,"searchmarkers":"","locations":"text":"","title":"","link":null,"lat":39.443669,"lon":-98.2212979,"alt":0,"address":"","ic...

  11. Jeremy Allen; Baker, Michael Sean; Clemens, Rebecca C.; Mitchell...

    Office of Scientific and Technical Information (OSTI)

    Shock waves-Measurement. This report summarizes design and modeling activities for the MEMS passive shock sensor. It provides a description of past design revisions, including the...

  12. Shape resonances in ground-state diatomic molecules: General trends and the example of RbCs

    SciTech Connect (OSTI)

    Londono, B. E.; Mahecha, J. E.; Luc-Koenig, E.; Crubellier, A.

    2010-07-15

    The presence of shape resonances due to tunneling through the centrifugal barrier modifies strongly the dynamics of cold atom scattering. As shown on the example of the ground and lowest triplet electronic states of the {sup 85}Rb{sup 133}Cs molecule, the crucial parameter is, as usual for cold collisions, the scattering length. A general description of shape resonances of diatomic molecules is given from three simple single channel asymptotic models, whose respective performances are discussed. The first model, which consists of a R{sup -6} potential limited at short range by a repulsive wall, positioned to reproduce the s-wave scattering length, accounts satisfactorily for the main system-independent properties of shape resonances. Introduction in the model of energy- and angular-momentum-dependent nodal lines specific to the inner part of the potential greatly improves its efficiency. When the energy and angular momentum dependence of the nodal lines cannot be deduced from full potential calculations or from experiment, a rough, but universal, estimate of these properties is obtained by extending the R{sup -6} behavior of the potential up to the origin.

  13. Synthesis and structural characterization of a new rubidium borosulfate, Rb{sub 5}BS{sub 4}O{sub 16}

    SciTech Connect (OSTI)

    Dong, Lingyun; Pan, Shilie; Wang, Ying; Yu, Hongwei; Lin, Xiaoxia; Han, Shujuan

    2015-03-15

    Highlights: • Rb{sub 5}BS{sub 4}O{sub 16} has been synthesized using (NH{sub 4}){sub 2}SO{sub 4} as a source of sulfate ions for the first time. • Zero-dimensional anion groups, [B(SO{sub 4}){sub 4}]{sup 5−}, exist in the title compound. • Spectral properties and thermal analysis of Rb{sub 5}BS{sub 4}O{sub 16} were reported. - Abstract: A new rubidium borosulfate, Rb{sub 5}BS{sub 4}O{sub 16}, has been synthesized using (NH{sub 4}){sub 2}SO{sub 4} as a source of sulfate ions for the first time. The compound crystallizes in the space group P4{sub 3}2{sub 1}2 (No. 96) of the tetragonal system with a = 10.148(4) Å, c = 16.689(14) Å, V = 1718.8(17) Å{sup 3}, and Z = 4. Zero-dimensional anion groups, [B(SO{sub 4}){sub 4}]{sup 5−}, a central BO{sub 4} tetrahedron sharing all its four vertices with neighboring sulfate tetrahedra, exist in the title compound, and then the rubidium atoms are situated in the voids of the resulting structure. The IR spectrum confirms the presence of BO{sub 4} and SO{sub 4} units. The UV–vis-NIR diffuse reflectance spectrum exhibits a band gap of about 3.99 eV. The TG-DSC analysis suggests that Rb{sub 5}BS{sub 4}O{sub 16} is an incongruent melting compound.

  14. 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}.

  15. Observation of cold Rb{sub 2} molecules trapped in an optical dipole trap using a laser-pulse-train technique

    SciTech Connect (OSTI)

    Menegatti, Carlos R.; Marangoni, Bruno S.; Marcassa, Luis G.

    2011-11-15

    In this work, we have developed and characterized a laser-pulse-train technique to observe cold Rb{sub 2} molecules trapped in an optical dipole trap. The molecules are produced in a magneto-optical trap, and then loaded into a crossed optical dipole trap. The time evolution of the molecular population is obtained by applying a laser pulse train, which photoionizes the ground-state molecules through intermediate molecular bands. Our results show that this technique allows us to obtain a faster data acquisition rate of the time evolution of the molecule population than other techniques.

  16. A combined Sm-Nd, Rb-Sr, and U-Pb isotopic study of Mg-suite norite 78238: Further evidence for early differentiation of the Moon

    SciTech Connect (OSTI)

    Edmunson, J; E.Borg, L; Nyquist, L E; Asmerom, Y

    2008-11-17

    Lunar Mg-suite norite 78238 was dated using the Sm-Nd, Rb-Sr, and U-Pb isotopic systems in order to constrain the age of lunar magma ocean solidification and the beginning of Mg-suite magmatism, as well as to provide a direct comparison between the three isotopic systems. The Sm-Nd isotopic system yields a crystallization age for 78238 of 4334 {+-} 37 Ma and an initial {var_epsilon}{sub Nd}{sup 143} value of -0.27 {+-} 0.74. The age-initial {var_epsilon}{sub Nd}{sup 143} (T-I) systematics of a variety of KREEP-rich samples, including 78238 and other Mg-suite rocks, KREEP basalts, and olivine cumulate NWA 773, suggest that lunar differentiation was completed by 4492 {+-} 61 Ma assuming a Chondritic Uniform Reservoir bulk composition for the Moon. The Rb-Sr isotopic systematics of 78238 were disturbed by post-crystallization processes. Nevertheless, selected data points yield two Rb-Sr isochrons. One is concordant with the Sm-Nd crystallization age, 4366 {+-} 53 Ma. The other is 4003 {+-} 95 Ma and is concordant with an Ar-Ar age for 78236. The {sup 207}Pb-{sup 206}Pb age of 4333 {+-} 59 Ma is concordant with the Sm-Nd age. The U-Pb isotopic systematics of 78238 yield linear arrays equivalent to younger ages than the Pb-Pb system, and may reflect fractionation of U and Pb during sample handling. Despite the disturbed nature of the U-Pb systems, a time-averaged {mu} ({sup 238}U/{sup 204}Pb) value of the source can be estimated at 27 {+-} 30 from the Pb-Pb isotopic systematics. Because KREEP-rich samples are likely to be derived from source regions with the highest U/Pb ratios, the relatively low {mu} value calculated for the 78238 source suggests the bulk Moon does not have an exceedingly high {mu} value.

  17. High temperature redox reactions with uranium: Synthesis and characterization of Cs(UO{sub 2})Cl(SeO{sub 3}), Rb{sub 2}(UO{sub 2}){sub 3}O{sub 2}(SeO{sub 3}){sub 2}, and RbNa{sub 5}U{sub 2}(SO{sub 4}){sub 7}

    SciTech Connect (OSTI)

    Babo, Jean-Marie; Albrecht-Schmitt, Thomas E.

    2013-10-15

    Cs(UO{sub 2})Cl(SeO{sub 3}) (1), Rb{sub 2}(UO{sub 2}){sub 3}O{sub 2}(SeO{sub 3}){sub 3} (2), and RbNa{sub 5}U{sub 2}(SO{sub 4}){sub 7} (3) single crystals were synthesized using CsCl, RbCl, and a CuCl/NaCl eutectic mixture as fluxes, respectively. Their lattice parameters and space groups are as follows: P2{sub 1}/n (a=6.548(1) Å, b=11.052(2) Å, c=10.666(2) Å and β=93.897(3)°), P1{sup ¯} (a=7.051(2) Å, b=7.198(2) Å, c=8.314(2) Å, α=107.897(3)°, β=102.687(3)° and γ=100.564(3)°) and C2/c (a=17.862(4) Å, b=6.931(1) Å, c=20.133(4) Å and β=109.737(6)°. The small anionic building units found in these compounds are SeO{sub 3}{sup 2−} and SO{sub 4}{sup 2−} tetrahedra, oxide, and chloride. The crystal structure of the first compound is composed of [(UO{sub 2}){sub 2}Cl{sub 2}(SeO{sub 3}){sub 2}]{sup 2−} chains separated by Cs{sup +} cations. The structure of (2) is constructed from [(UO{sub 2}){sub 3}O{sub 11}]{sup 16−} chains further connected through selenite units into layers stacked perpendicularly to the [0 1 0] direction, with Rb{sup +} cations intercalating between them. The structure of compound (3) is made of uranyl sulfate layers formed by edge and vertex connections between dimeric [U{sub 2}O{sub 16}] and [SO{sub 4}] polyhedra. These layers contain unusual sulfate–metal connectivity as well as large voids. - Graphical abstract: A new family of uranyl selenites and sulfates has been prepared by high-temperature redox reactions. This compounds display new bonding motifs. Display Omitted - Highlights: • Low-dimensional Uranyl Oxoanion compounds. • Conversion of U(IV) to U(VI) at high temperatures. • Dimensional reduction by both halides and stereochemically active lone-pairs.

  18. Luminescent properties of phosphor converted LED using an orange-emitting Rb{sub 2}CaP{sub 2}O{sub 7}:Eu{sup 2+} phosphor

    SciTech Connect (OSTI)

    Song, Hee Jo; Yim, Dong Kyun; Cho, In-Sun; Roh, Hee-Suk; Kim, Ju Seong; Kim, Dong-Wan; Hong, Kug Sun

    2012-12-15

    Graphical abstract: Display Omitted Highlights: ► Phase-pure Rb{sub 2}CaP{sub 2}O{sub 7}:Eu{sup 2+} powders were synthesized by a solid state reaction process. ► The optimum emission intensity was observed at the Eu{sup 2+} ion concentration of 0.006. ► The dipole–dipole interaction was the major concentration quenching mechanism. ► The pc-LED coated with Rb{sub 2}CaP{sub 2}O{sub 7}:Eu{sup 2+} had higher CRI than commercial red phosphor. -- Abstract: A series of orange-emitting Rb{sub 2}CaP{sub 2}O{sub 7}:Eu{sup 2+} phosphors were synthesized by a conventional solid-state reaction method. The as-prepared phosphors were characterized by X-ray powder diffraction (XRD), fluorescence spectroscopy, and spectroradiometry. XRD showed that all prepared samples exhibited a monoclinic Rb{sub 2}CaP{sub 2}O{sub 7} phase. Fluorescence spectroscopy showed that the photoluminescence efficiency of Rb{sub 2}Ca{sub 1−x}P{sub 2}O{sub 7}:Eu{sub x}{sup 2+} phosphors increased with increasing Eu{sup 2+} concentration until x = 0.006, then decreased at higher concentrations, due to a concentration quenching effect. The thermal activation energy was also measured to be 0.40 eV. Furthermore, a phosphor-converted LED (pc-LED) coated with Rb{sub 2}Ca{sub 0.994}P{sub 2}O{sub 7}:Eu{sub 0.006}{sup 2+} was fabricated, which exhibited bright orange emission under a forward bias, from 200 to 300 mA. The color rendering index (CRI) of pc-LED coated with Rb{sub 2}Ca{sub 0.994}P{sub 2}O{sub 7}:Eu{sub 0.006}{sup 2+} was higher than the CRI of pc-LED coated with commercial red phosphor, due to the broad emission band of Rb{sub 2}CaP{sub 2}O{sub 7}:Eu{sup 2+} phosphor. In applying with three-band pc-LEDs, moreover, white pc-LED using Rb{sub 2}CaP{sub 2}O{sub 7}:Eu{sup 2+} phosphor had a higher CRI, than using commercial phosphor. These results indicated that Rb{sub 2}CaP{sub 2}O{sub 7}:Eu{sup 2+} phosphor could be a good candidate for a near-UV based w-LED.

  19. Direct evidence for a pressure-induced nodal superconducting gap in the Ba0.65Rb0.35Fe2As2 superconductor

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

    Guguchia, Z.; Amato, A.; Kang, J.; Luetkens, H.; Biswas, P. K.; Prando, G.; von Rohr, F.; Bukowski, Z.; Shengelaya, A.; Keller, H.; et al

    2015-11-09

    The superconducting gap structure in iron-based high-temperature superconductors (Fe-HTSs) is non-universal. Contrasting with other unconventional superconductors, in the Fe-HTSs both d-wave and extended s-wave pairing symmetries are close in energy. Probing the proximity between these very different superconducting states and identifying experimental parameters that can tune them is of central interest. Here we report high-pressure muon spin rotation experiments on the temperature-dependent magnetic penetration depth in the optimally doped nodeless s-wave Fe-HTS Ba0.65Rb0.35Fe2As2. Upon pressure, a strong decrease of the penetration depth in the zero-temperature limit is observed, while the superconducting transition temperature remains nearly constant. More importantly, the low-temperaturemore » behaviour of the inverse-squared magnetic penetration depth, which is a direct measure of the superfluid density, changes qualitatively from an exponential saturation at zero pressure to a linear-in-temperature behaviour at higher pressures, indicating that hydrostatic pressure promotes the appearance of nodes in the superconducting gap.« less

  20. Identification of a genetic interaction between the tumor suppressor EAF2 and the retinoblastoma protein (Rb) signaling pathway in C. elegans and prostate cancer cells

    SciTech Connect (OSTI)

    Cai, Liquan; Wang, Dan; Fisher, Alfred L.; Wang, Zhou

    2014-05-02

    Highlights: RNAi screen identified genetic enhancers for the C. elegans homolog of EAF2. EAF2 and RBBP4 proteins physically bind to each other and alter transcription. Overexpression of EAF2 and RBBP4 induces the cell death in prostate cancer cells. - Abstract: The tumor suppressor EAF2 is regulated by androgen signaling and associated with prostate cancer. While EAF2 and its partner ELL have been shown to be members of protein complexes involved in RNA polymerase II transcriptional elongation, the biologic roles for EAF2 especially with regards to the development of cancer remains poorly understood. We have previously identified the eaf-1 gene in Caenorhabditiselegans as the ortholog of EAF2, and shown that eaf-1 interacts with the ELL ortholog ell-1 to control development and fertility in worms. To identify genetic pathways that interact with eaf-1, we screened RNAi libraries consisting of transcription factors, phosphatases, and chromatin-modifying factors to identify genes which enhance the effects of eaf-1(tm3976) on fertility. From this screen, we identified lin-53, hmg-1.2, pha-4, ruvb-2 and set-6 as hits. LIN-53 is the C. elegans ortholog of human retinoblastoma binding protein 4/7 (RBBP 4/7), which binds to the retinoblastoma protein and inhibits the Ras signaling pathway. We find that lin-53 showed a synthetic interaction with eaf-1(tm3976) where knockdown of lin-53 in an eaf-1(tm3976) mutant resulted in sterile worms. This phenotype may be due to cell death as the treated worms contain degenerated embryos with increased expression of the ced-1:GFP cell death marker. Further we find that the interaction between eaf-1 and lin-53/RBBP4/7 also exists in vertebrates, which is reflected by the formation of a protein complex between EAF2 and RBBP4/7. Finally, overexpression of either human EAF2 or RBBP4 in LNCaP cells induced the cell death while knockdown of EAF2 in LNCaP enhanced cell proliferation, indicating an important role of EAF2 in controlling the growth and survival of prostate cancer cells. Together these findings identify a novel physical and functional interaction between EAF2 and the Rb pathway.

  1. Milestone Report - M4FT-15OR03120218 - A Literature Search on the Effects of the Decay of 85Kr to 85Rb on Long-term Storage Options

    SciTech Connect (OSTI)

    Bruffey, Stephanie H.; Strachan, Denis M.; Jubin, Robert Thomas; Spencer, Barry B.

    2015-10-01

    Reprocessing of UNF that has been out of the reactor for less than about 50 y requires the removal of 85Kr from the process off-gas streams. This is needed despite the relatively small amount of that isotope in the combined Xe and Kr inventory (Table 1). The decay of 85Kr to 85Rb presents challenges to the materials that will potentially be used to remove and store the Kr recovered from the off-gas. To address some of these problems, a thorough literature survey was completed, and the results of that analysis are summarized in this document.

  2. Overview of physical oceanographic measurements taken during the Mt. Mitchell Cruise to the ROPME Sea Area

    SciTech Connect (OSTI)

    Reynolds, R.M.

    1993-03-31

    The ROPME Sea Area (RSA) is one of the most important commercial waterways in the world. However, the number of direct oceanographic observations is small. An international program to study the effect of the Iraqi oil spill on the environment was sponsored by the ROPME, the Intergovernmental Oceanographic Commission, and the National Oceanic and Atmospheric Administration (NOAA).

  3. Mitchell J. Feigenbaum, 1982 | U.S. DOE Office of Science (SC...

    Office of Science (SC) Website

    understanding of a wide variety of nonlinear physical phenomena in fields as diverse as turbulence, solid state physics, plasma physics, chemical kinetics, and population biology.

  4. 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.

  5. Direct evidence for a pressure-induced nodal superconducting gap in the Ba0.65Rb0.35Fe2As2 superconductor

    SciTech Connect (OSTI)

    Guguchia, Z.; Amato, A.; Kang, J.; Luetkens, H.; Biswas, P. K.; Prando, G.; von Rohr, F.; Bukowski, Z.; Shengelaya, A.; Keller, H.; Morenzoni, E.; Fernandes, Rafael M.; Khasanov, R.

    2015-11-09

    The superconducting gap structure in iron-based high-temperature superconductors (Fe-HTSs) is non-universal. Contrasting with other unconventional superconductors, in the Fe-HTSs both d-wave and extended s-wave pairing symmetries are close in energy. Probing the proximity between these very different superconducting states and identifying experimental parameters that can tune them is of central interest. Here we report high-pressure muon spin rotation experiments on the temperature-dependent magnetic penetration depth in the optimally doped nodeless s-wave Fe-HTS Ba0.65Rb0.35Fe2As2. Upon pressure, a strong decrease of the penetration depth in the zero-temperature limit is observed, while the superconducting transition temperature remains nearly constant. More importantly, the low-temperature behaviour of the inverse-squared magnetic penetration depth, which is a direct measure of the superfluid density, changes qualitatively from an exponential saturation at zero pressure to a linear-in-temperature behaviour at higher pressures, indicating that hydrostatic pressure promotes the appearance of nodes in the superconducting gap.

  6. A9RB1B5.tmp

    Gasoline and Diesel Fuel Update (EIA)

    Real Gross State Product (Billion $2009) New England ................ 854 863 868 868 869 874 879 885 890 896 901 906 863 877 899 Middle Atlantic .............. 2,409 2,437 2,446 2,457 2,461 2,474 2,486 2,501 2,514 2,531 2,545 2,558 2,437 2,480 2,537 E. N. Central ................. 2,198 2,220 2,234 2,241 2,242 2,252 2,263 2,277 2,291 2,306 2,320 2,331 2,223 2,259 2,312 W. N. Central ................ 1,028 1,038 1,049 1,052 1,054 1,059 1,066 1,073 1,080 1,088 1,095 1,101 1,042 1,063 1,091 S.

  7. Synthesis and structural characterization of new defect pyrochlore type A{sub x}Ln{sub y}Sb{sub 2}O{sub 6+z} antimoniates (0Rb, Cs, Tl; Ln = Eu, Gd, and Y) prepared by coprecipitation

    SciTech Connect (OSTI)

    El Haimouti, A.; Zambon, D.; El-Ghozzi, M.; Avignant, D.; Leroux, F.; El Aatmani, M.; Daoud, M

    2003-07-14

    New cubic defect pyrochlore type A{sub x}Ln{sub y}Sb{sub 2}O{sub 6+z} antimoniates (0Rb, Cs, Tl; Ln=Eu, Gd, and Y) (space group Fd3m) were prepared by calcination in air at 650 deg. C of compositions obtained by a coprecipitation method. Their crystal structures were refined by the Rietveld procedure and further confirmed by X-ray absorption spectroscopy (EXAFS) experiments. Refinements of the X-ray powder diffraction data show a partial and statistical occupation of the 8b site by alkaline or thallous ions and oxygen and lead to values close to 0.33 for the only refinable positional x parameter of the 48f oxygenated site.

  8. New hypodiphosphates of the alkali metals: Synthesis, crystal structure and vibrational spectra of the hypodiphosphates(IV) M{sub 2}[(H{sub 2}P{sub 2}O{sub 6})(H{sub 4}P{sub 2}O{sub 6})] (M=Rb and Cs)

    SciTech Connect (OSTI)

    Wu, Peng; Wiegand, Thomas; Eckert, Hellmut

    2012-10-15

    The new hypodiphosphates(IV) Rb{sub 2}[(H{sub 2}P{sub 2}O{sub 6})(H{sub 4}P{sub 2}O{sub 6})] (1) and Cs{sub 2}[(H{sub 2}P{sub 2}O{sub 6})(H{sub 4}P{sub 2}O{sub 6})] (2) were synthesized by soft chemistry reactions from aqueous solutions of hypophosphoric acid and the corresponding heavy alkali-metal carbonates. Their crystal structures were determined by single crystal X-ray diffraction. Both compounds crystallize isotypic in the triclinic space group P-1 with one formula unit in the unit cell. The structures are built up by discrete (H{sub 2}P{sub 2}O{sub 6}){sup 2-} and (H{sub 4}P{sub 2}O{sub 6}) units in staggered conformation for the P{sub 2}O{sub 6} skeleton and the corresponding alkali-metal cations. In the (H{sub 2}P{sub 2}O{sub 6}){sup 2-} ion the hydrogen atoms are in a 'trans-trans' conformation. O{center_dot}H-O hydrogen bonds between the (H{sub 2}P{sub 2}O{sub 6}){sup 2-} and (H{sub 4}P{sub 2}O{sub 6}) groups consolidate the structures into a three-dimensional network. The FT-Raman and {sup 31}P and {sup 1}H and MAS NMR spectra of the title compounds have been recorded and interpreted, especially with respect to their assignment to the (H{sub 2}P{sub 2}O{sub 6}){sup 2-} and (H{sub 4}P{sub 2}O{sub 6}) groups. Thermogravimetric data of 2 have been interpreted in terms of a thermal decomposition model. - Graphical Abstract: The layered compounds Rb{sub 2}[(H{sub 2}P{sub 2}O{sub 6})(H{sub 4}P{sub 2}O{sub 6})] and Cs{sub 2}[(H{sub 2}P{sub 2}O{sub 6})(H{sub 4}P{sub 2}O{sub 6})] have been synthesized and investigated. Both crystallize isotypic. The structures are built up by discrete (H{sub 2}P{sub 2}O{sub 6}){sup 2-} and (H{sub 4}P{sub 2}O{sub 6}) units and the corresponding alkali-metal cations. Highlights: Black-Right-Pointing-Pointer Synthesis and single-crystal structure of new alkali hypodiphosphates. Black-Right-Pointing-Pointer Structures are characterized by [(H{sub 2}P{sub 2}O{sub 6})(H{sub 4}P{sub 2}O{sub 6})]{sup 2-} units and M{sup +} cations. Black-Right-Pointing-Pointer (H{sub 2}P{sub 2}O{sub 6}){sup 2-} and (H{sub 4}P{sub 2}O{sub 6}) units are linked by short hydrogen bonds. Black-Right-Pointing-Pointer Both compounds are characterized by {sup 31}P MAS-NMR spectra.

  9. Cloud Properties Working Group Break Out Session

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

    relation to fall speeds, implications for previous measurements. (Mitchell) Q8: Geoengineering of cirrus clouds (Mitchell) Q9: Cold cloud phase partitioning: Roles of...

  10. Pontotoc Co. Greene Co. Hale Co. OAK GROVE C OAL D EGAS CEDAR...

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

    ... MILITARY GROVE HAMILTONMSD BIG CR EEKALD TAYLOR CREEK COAL DEGAS MAT UBBY CREEK ... Authors: Sam Limerick (1), Lucy Luo (1), Gary Long (2), David Morehouse (2), Jack Perrin ...

  11. EA-1853: Finding of No Significant Impact | Department of Energy

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

    of No Significant Impact EA-1853: Finding of No Significant Impact Perrin Ranch Wind Energy Interconnection Project, Coconino County, Arizona Based on findings and analysis in...

  12. File:EIA-Appalach7-TN-KY-LIQ.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  13. File:EIA-Ventura-E-liquids.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  14. File:EIA-BlackWarrior-LIQ.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  15. File:EIA-Appalach4-southOH-LIQ.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  16. File:EIA-Ventura-E-BOE.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  17. File:EIA-Appalach7-TN-KY-BOE.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  18. File:EIA-Williston-S-BOE.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  19. File:EIA-PSJ-SE-BOE.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  20. File:EIA-Denver-N-LIQ.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  1. File:EIA-Denver-Mid-BOE.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  2. File:EIA-MTB-LIQ.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  3. File:EIA-Denver-S-BOE.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  4. File:EIA-AK-NorthSlope-BOE.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  5. File:EIA-PSJ-SE-LIQ.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  6. File:EIA-UP-LIQ.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  7. File:EIA-FL-LIQ.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  8. File:EIA-Appalach6-WV-VA-BOE.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  9. File:EIA-shaleusa1.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Natural Gas Creation Date 2008-10-01 Extent Regional Countries...

  10. File:EIA-Appalach5-eastWV-LIQ.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  11. File:EIA-PSJ-NW-BOE.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  12. File:EIA-Appalach2-OH-PA-BOE.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  13. File:EIA-PRB-N-BOE.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  14. File:EIA-AK-CookInlet-BOE.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  15. File:EIA-Appalach3-eastPA-BOE.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  16. File:EIA-PRB-S-LIQ.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  17. File:EIA-PRB-S-BOE.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  18. File:EIA-WTB-LIQ.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  19. File:EIA-Ventura-W-Cent-liquids.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  20. File:EIA-Denver-N-BOE.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  1. File:EIA-GGR-LIQ.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  2. File:EIA-Appalach6-WV-VA-LIQ.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  3. File:EIA-Eastern-GreatBasin-BOE.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  4. File:EIA-Appalach4-southOH-BOE.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  5. File:EIA-PSJ-NW-LIQ.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  6. File:EIA-AK-NPRA-ANWR-LIQ.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  7. File:EIA-UP-BOE.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  8. File:EIA-Denver-S-LIQ.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  9. File:EIA-MTB-BOE.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  10. File:EIA-AK-NorthSlope-liquids.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  11. File:EIA-Denver-Mid-LIQ.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  12. File:EIA-Williston-NE-BOE.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  13. File:EIA-Williston-NW-Liquids.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  14. File:EIA-Appalach3-eastPA-LIQ.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  15. File:EIA-WTB-BOE.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  16. File:EIA-Eastern-OR-WA-liquids.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  17. File:EIA-AK-NPRA-ANWR-BOE.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  18. File:EIA-FL-BOE.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  19. File:EIA-Williston-NW-BOE.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  20. File:EIA-shaleusa3.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Natural Gas Creation Date 2008-12-01 Extent Regional Countries...

  1. File:EIA-BlackWarrior-BOE.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  2. File:EIA-AK-CookInlet-Liquids.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  3. File:EIA-Eastern-OR-WA-BOE.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  4. File:EIA-Appalach5-eastWV-BOE.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  5. File:EIA-PRB-N-LIQ.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  6. File:EIA-Appalach2-OH-PA-LIQ.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  7. File:EIA-Ventura-W-Cent-BOE.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  8. File:EIA-Williston-NE-Liquids.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  9. File:EIA-Williston-S-Liquids.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  10. File:EIA-Eastern-GreatBasin-liquids.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  11. File:EIA-GGR-BOE.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  12. BETO Hosts Roundtable Discussion on Bioenergy with 4-H Youth...

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

    ... Addthis Related Articles Imagine Tomorrow participants Pavan Kumar (from left), Isaak Nanneman, Ethan Perrin, Andrew Wang and Oisin Doherty were selected by the Bioenergy ...

  13. Bioenergy Technologies Office Judges Washington State University...

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

    Imagine Tomorrow: Student Competition Leads to Innovative Biofuel Ideas Imagine Tomorrow participants Pavan Kumar (from left), Isaak Nanneman, Ethan Perrin, Andrew Wang and Oisin ...

  14. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    McElfresh, M W (3) Medling, S. A. (3) Mitchell, J. N. (3) Schwartz, D. S. (3) Tobash, P. ... S. A. ; Wang, D. L. ; Costello, A. L. ; Schwartz, D. S. ; Mitchell, J. N. ; Tobash, P. H. ...

  15. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... C. H. ; Medling, S. A. ; Jiang, Yu ; Bauer, E. D. ; Tobash, P. H. ; Mitchell, J. N. ; ... D. S. ; Mitchell, J. N. ; Tobash, P. H. ; Bauer, E. D. ; McCall, S. K. ; et al April 2014 ...

  16. Cutting Edge Building Technologies – Join the fun!

    Broader source: Energy.gov [DOE]

    Presenters: Andy Mitchell, U.S. Department of Energy; Roberto Nunez, New York Presbyterian Hospital; Udi Meriav, enVerid

  17. ARM - Publications: Science Team Meeting Documents

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

    Effective Diameter in Radiation Transfer: Definition, Applications and Limitations Mitchell, D. L., Desert Research Institute Eleventh Atmospheric Radiation Measurement (ARM)...

  18. Section 95

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

    Severe Storms Laboratory Norman, Oklahoma D. V. Mitchell National Oceanic and ... Mesoscale Meteorological Studies Norman, Oklahoma Introduction Simulating the correct ...

  19. Specialty Vehicles and Material Handling Equipment

    Broader source: Energy.gov [DOE]

    This presentation by William Mitchell of Nuvera Fuel Cells was given at the Fuel Cell Meeting in April 2007.

  20. Materials Data on RbInTe2 (SG:140) 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

  1. Materials Data on RbB(CN)4 (SG:88) 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 Rb(TeO3)2 (SG:227) by Materials Project

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

    Kristin Persson

    2015-04-15

    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 Rb6Te2O9 (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

  4. Materials Data on RbCaF3 (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

  5. Materials Data on RbAuF4 (SG:140) 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 RbCd(NO2)3 (SG:200) 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 RbSO3 (SG:150) 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 Rb2SO4 (SG:62) 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 RbSF5 (SG:62) 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 RbInI4 (SG:161) 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 Rb2PtI6 (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

  12. Materials Data on RbTiI3 (SG:185) by Materials Project

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

    Kristin Persson

    2015-03-25

    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 Rb2ZnI3 (SG:11) by Materials Project

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

    Kristin Persson

    2015-04-15

    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 Rb2TeI6 (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

  15. Materials Data on RbI3 (SG:62) 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 RbAl(H2N)4 (SG:85) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2015-04-29

    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. Precise Measurement of Strontium-82 Radioactivity in the Sr-Rb...

    Office of Science (SC) Website

    Nuclear Physics (NP) NP Home About Research Facilities Science Highlights Benefits of NP Applications of Nuclear Science Applications of Nuclear Science Archives Small Business ...

  18. Materials Data on Rb4P21I (SG:63) 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 RbScBP2HO9 (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

  20. Materials Data on RbGaBP2HO9 (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 RbZn2P2HO8 (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

  2. Materials Data on RbP(HO)2 (SG:62) 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 RbP(HO2)2 (SG:43) 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. Materials Data on RbMnP3HO10 (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

  5. Materials Data on RbPaF6 (SG:67) 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 RbLi2(IO3)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

  7. Materials Data on Rb2Si2O5 (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

  8. 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

  9. Materials Data on RbSbS2 (SG:2) 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

  10. Materials Data on Rb3Cu2Cl7 (SG:68) by Materials Project

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

    Kristin Persson

    2015-03-25

    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 Rb2PdSe16 (SG:117) 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 RbAg7S4 (SG:85) 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 Rb4(BS)9 (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

  14. Materials Data on RbBO2 (SG:167) 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 Rb(WO3)3 (SG:10) 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 RbCr3O8 (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

  17. Materials Data on Rb2Te5 (SG:12) 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

  18. Materials Data on RbAg2SbS4 (SG:154) 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 Rb4Sn2Au7 (SG:166) 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

  20. 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

  1. Materials Data on RbAu (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

  2. Materials Data on Rb(WO3)6 (SG:71) 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 Rb2Hg7 (SG:164) 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

  4. Materials Data on RbHg11 (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

  5. Materials Data on Rb5Hg19 (SG:87) 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 Rb6C5 (SG:189) by Materials Project

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

    Kristin Persson

    2015-04-10

    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 RbCO3 (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

  8. DOE Zero Energy Ready Home Case Study: New Town Builders, Town Homes at

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

    Perrin's Row, Wheat Ridge, CO | Department of Energy Town Homes at Perrin's Row, Wheat Ridge, CO DOE Zero Energy Ready Home Case Study: New Town Builders, Town Homes at Perrin's Row, Wheat Ridge, CO Case study of a DOE 2015 Housing Innovation Award winning multifamily project with 26 units in the cold climate that got a HERS 54 without PV, or HERS 28 with PV, with 2x6 24" on center walls with R-23 blown fiberglass; slab foundation with R-10 rigid at slab edge; plus R-10 rigid exterior;

  9. LOOKOU T U-87 U-70 PEC ONI C COM AN CHE CR EEK U-107 HUGO CLIFF

    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 ...

  10. Utah Nevada California Arizona Idaho Oregon Wyoming

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

    Map created May 2008; projection is UTM-12, NAD-27. Authors: Sam Limerick (1), Lucy Luo (1), Gary Long (2), David F. Morehouse (2), Jack Perrin (1), and Robert F. King (2) (1) Z, ...

  11. BASIN BLAN CO BLAN CO S OT ERO IGNAC IO-BLANCO AZ TEC BALLAR

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

    Map created June 2005; projection is UTM-13, NAD-27. Authors: Sam Limerick (1), Lucy Luo (1), Gary Long (2), David Morehouse (2), Jack Perrin (1), Steve Jackson (1) and Robert King ...

  12. 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 ...

  13. BASIN VER DE GREAT ER ANETH BU G BAR KER DOME HOR SESH OE UTE...

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

    Map created June 2005; projection is UTM-13, NAD-27. Authors: Sam Limerick (1), Lucy Luo (1), Gary Long (2), David Morehouse (2), Jack Perrin (1), Steve Jackson (1) and Robert King ...

  14. PR B_WY_C BM HILIGHT POWELL KIT TY WELL D RAW SC OT T MIKES D

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

    Map created June 2005; projection is UTM-13, NAD-27. Authors: Sam Limerick (1), Lucy Luo (1), Gary Long (2), David Morehouse (2), Jack Perrin (1), Steve Jackson (1) and Robert King ...

  15. WAT TENBERG SPIN DLE EAT ON BONN Y GREELEY ROGGEN WAVERLY SH

    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 ...

  16. Ward Co. Dunn Co. McLean Co. McHenry Co. Mountrail Co. McKenzie...

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

    Map created May 2008; projection is UTM-14, NAD-27. Authors: Samuel H. Limerick (1), Lucy Luo (1), Gary Long (2), David F. Morehouse (2), Jack Perrin (1), and Robert F. King (2) ...

  17. Ventura_E_gas.pdf

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

    Authors: Samuel H. Limerick (1), Lucy Luo (1), Gary Long (2), David F. Morehouse (2), Jack Perrin (1), and Robert F. King (2) (1) Z, Inc., (2) Energy Information Administration ...

  18. Ventura_E_BOE.pdf

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

    Authors: Samuel H. Limerick (1), Lucy Luo (1), Gary Long (2), David F. Morehouse (2), Jack Perrin (1), and Robert F. King (2) (1) Z, Inc., (2) Energy Information Administration ...

  19. Ventura_E_liquids.pdf

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

    Authors: Samuel H. Limerick (1), Lucy Luo (1), Gary Long (2), David F. Morehouse (2), Jack Perrin (1), and Robert F. King (2) (1) Z, Inc., (2) Energy Information Administration ...

  20. DOE Zero Energy Ready Home Case Study: New Town Builders, Denver...

    Energy Savers [EERE]

    Energy Ready Home Case Study: New Town Builders, Town Homes at Perrin's Row, Wheat Ridge, CO DOE Zero Energy Ready Home Case Study: Palo Duro Homes, Via del Cielo, Santa Fe, NM...

  1. Pontotoc Co. Greene Co. Hale Co. OAK GROVE C OAL D EGAS CEDAR...

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

    ... MILITARY GROVE HAMILTONMSD BIG CR EEKALD TAYLOR CREEK COAL D EGAS MAT UBBY CREEK ... Authors: Sam Limerick (1), Lucy Luo (1), Gary Long (2), David Morehouse (2), Jack Perrin ...

  2. OAK GROVE C OAL D EGAS CEDAR COVE COAL D EGAS BLU E CREEK COAL...

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

    ... MILITARY GROVE HAMILTONMSD BIG CR EEKALD TAYLOR CREEK COAL D EGAS MAT UBBY CREEK ... Authors: Sam Limerick (1), Lucy Luo (1), Gary Long (2), David Morehouse (2), Jack Perrin ...

  3. GLADY CASSIT Y VANDALIA MURPHY CR EEK BU CKHN-CENT URY CLAY

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

    WAYN ESBUR G PR UNT Y GLENVILLE S CAVE RUN TAYLOR DRAIN ROSEDALE ST MPT-N RMNT-SHK ... Authors: Sam Limerick (1), Lucy Luo (1), Gary Long (2), David Morehouse (2), Jack Perrin ...

  4. Carter Co. Harding Co. Perkins Co. Dunn Co. Dawson Co. Fallon...

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

    SCAIRT WOMAN WILLMEN JIM CREEK TAYLOR SIMON BUTTE SCHEFIELD BULL ... UTM-14, NAD-27. Authors: Samuel H. Limerick (1), Lucy Luo (1), Gary Long (2), David F. Morehouse (2), Jack Perrin ...

  5. Webster Co. Kanawha Co. Cabell C

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

    Map c reated September 2005; projection is UTM-16, NAD-27. Authors: Sam Limerick (1), Lucy Luo (1), Gary Long (2), David Morehouse (2), Jack Perrin (1), Steve Jackson (1) and ...

  6. EA-1853: Final Environmental Assessment | Department of Energy

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

    Perrin Ranch Wind submitted an interconnection request to Western in 2010 to interconnect the proposed project to the existing Moenkopi-Yavapai 500-kV transmission line. Western is...

  7. THE FIRST H-BAND SPECTRUM OF THE MASSIVE GAS GIANT PLANET BETA...

    Office of Scientific and Technical Information (OSTI)

    Maire, J ; Marchis, F ; Marley, M S ; Marois, C ; Millar-Blanchaer, M ; Morzinski, K ; Norton, A ; Oppenheimer, B R ; Palmer, D ; Patience, J ; Perrin, M D ; Poyneer, L ; Pueyo, L ...

  8. William & Mary Undergrad Receives JSA Research Assistantship | Jefferson

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

    Lab William & Mary Undergrad Receives JSA Research Assistantship William & Mary Undergrad Receives JSA Research Assistantship Alice Perrin, a senior physics major at The College of William and Mary Alice Perrin, a senior physics major at The College of William and Mary is the recipient of the 2014-15 Jefferson Science Associates Minority/Female Undergraduate Research Assistantship (JSA MFURA) at Jefferson Lab. Her assistantship project involves setting up a testing facility to

  9. Colloid formation study of U, Th, Ra, Pb, Po, Sr, Rb, and Cs in briny (high ionic strength) groundwaters

    SciTech Connect (OSTI)

    Maiti, T.C.; Smith, M.R.; Laul, J.C.

    1989-01-01

    Colloid formation of uranium, thorium, radium, lead, polonium, strontium, rubidium, and cesium in briny (high ionic strength) groundwaters is studied to predict their capability as vectors for transporting radionuclides. This knowledge is essential in developing models to infer the transport of radionuclides from the source region to the surrounding environment. Except polonium, based on the experimental results, colloid formation of uranium, thorium, radium, lead, strontium, rubidium, and cesium is unlikely in brines with compositions similar to the synthetic Palo Duro Basin brine. This observation of no colloid formation is explained by electrokinetic theory and inorganic solution chemistry.

  10. Materials Data on Rb2Ti(Si2O5)3 (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

  11. Materials Data on RbGa2P2H5O11 (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 Rb2Ni2(MoO4)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

  13. stackhouse-99.PDF

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

    excluding the first two usable size bins and assuming planar polycrystal particle mass relationships to determine (IWC) lrg (see Mitchell et al. 1996). Thus, a normalized...

  14. Development and Testing of an Americium/Lanthanide Separation...

    Office of Scientific and Technical Information (OSTI)

    Authors: Jack Law ; Bruce Mincher ; Troy Garn ; Mitchell Greenhalgh ; Nicholas Schmitt ; ... OSTI Identifier: 1149010 Report Number(s): INLCON-13-30941 DOE Contract Number: ...

  15. Pharmacologic Profile of the Adnectin BMS-962476, a Small Protein...

    Office of Scientific and Technical Information (OSTI)

    Alternative to PCSK9 Antibodies for Low-Density Lipoprotein Lowering Citation Details ... Alternative to PCSK9 Antibodies for Low-Density Lipoprotein Lowering Authors: Mitchell, ...

  16. SREL Reprint #3162

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

    of natural anophthalmia for this poorly known freshwater turtle. SREL Reprint 3162 Mitchell, J. C., T. D. Tuberville, and K. A. Buhlmann. 2004. Heosemys grandis (Giant Asian...

  17. Microsoft Word - FOI 2010-00550 REQUEST.docx

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

    091125032830 Name: Mike S. Mitchell Organization: Operating Engineers Local 370 Address: 2011 W. Yakima Street Pasco , WA 99301 Country: United States Phone Number: 509-545-1811...

  18. Davison County, South Dakota: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    LLC Places in Davison County, South Dakota Ethan, South Dakota Loomis, South Dakota Mitchell, South Dakota Mount Vernon, South Dakota Retrieved from "http:en.openei.orgw...

  19. Research Highlight

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

    Size Distributions with Help from Satellites Download a printable PDF Submitter: Mitchell, D. L., Desert Research Institute d'Entremont, R. P., Atmospheric and Environmental...

  20. Lawrence County, Indiana: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Number 4 Climate Zone Subtype A. Places in Lawrence County, Indiana Bedford, Indiana Mitchell, Indiana Oolitic, Indiana Retrieved from "http:en.openei.orgw...

  1. ARM - Publications: Science Team Meeting Documents

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

    Water Content from Two-Dimensional Imagery Baker, B., Lawson, P., Schmitt, C., and Mitchell, D., SPEC, Inc. Thirteenth Atmospheric Radiation Measurement (ARM) Science Team...

  2. Glascock County, Georgia: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Zone Subtype A. Places in Glascock County, Georgia Edge Hill, Georgia Gibson, Georgia Mitchell, Georgia Retrieved from "http:en.openei.orgwindex.php?titleGlascockCounty,Geor...

  3. ARM - Publications: Science Team Meeting Documents

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

    Retrievals of Cirrus Cloud Physical Properties d'Entremont, R.P.(a) and Mitchell, D.L.(b), Atmospheric and Environmental Research, Inc. (a), Desert Research Institute...

  4. Towards Addressing Surface Effects in Ordinary Isotropic Peridynamic...

    Office of Scientific and Technical Information (OSTI)

    Solid (PALS). Abstract not provided. Authors: Mitchell, John Anthony ; Silling, Stewart Andrew Publication Date: 2013-12-01 OSTI Identifier: 1121945 Report Number(s): ...

  5. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Brake, Matthew Robert (3) Littlewood, David John (3) Silling, Stewart Andrew (3) ... John ; Mitchell, John Anthony ; Silling, Stewart Andrew Full Text Available September 2012 ...

  6. DOE - Office of Legacy Management -- American Machine and Foundry...

    Office of Legacy Management (LM)

    to American Machine and Foundry Co - Bus Terminal NY.59-1 - OTS Note; Mitchell to Williams (DOE); Subject: Elimination Recommendation for American Machine & Foundry in N YC;...

  7. Search for: All records | DOE Patents

    Office of Scientific and Technical Information (OSTI)

    Filter Results Filter by Author Stephanopoulos, Gregory (2) Tai, Mitchell (2) Chakraborty, Sagar (1) Save Results Excel (limit 2000) CSV (limit 5000) XML (limit 5000) Have feedback ...

  8. Global Simulations of Ice nucleation and Ice Supersaturation...

    Office of Scientific and Technical Information (OSTI)

    Authors: Gettelman, A. ; Liu, Xiaohong ; Ghan, Steven J. ; Morrison, H. ; Park, Sungsu ; Conley, Andrew ; Klein, Stephen A. ; Boyle, James ; Mitchell, David ; Li, J-L F. ...

  9. Research Highlight

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

    Testing and Comparing the Modified Anomalous Diffraction Approximation Submitter: Mitchell, D. L., Desert Research Institute Area of Research: Cloud DistributionsCharacterizations...

  10. Research Highlight

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

    and GCM Simulations Download a printable PDF Submitter: Mitchell, D. L., Desert Research Institute Rasch, P., Pacific Northwest National Laboratory Ivanova, D., Embry-Riddle...

  11. Design and Analysis of Computer Experiments | Open Energy Information

    Open Energy Info (EERE)

    Sacks, William Welch, Toby Mitchell and Henry Wynn Published Journal Statistical Science, 1989 DOI Not Provided Check for DOI availability: http:crossref.org Online...

  12. ECOsponsible | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: ECOsponsible Address: 120 Mitchell Road Suite 100 Place: East Aurora Zip: 14052-9710 Sector: Marine and Hydrokinetic This company is...

  13. Climate Zone 2A | Open Energy Information

    Open Energy Info (EERE)

    County, Georgia McLennan County, Texas McMullen County, Texas Milam County, Texas Miller County, Georgia Mitchell County, Georgia Mobile County, Alabama Montgomery County,...

  14. Climate Zone Number 2 | Open Energy Information

    Open Energy Info (EERE)

    McLennan County, Texas McMullen County, Texas Medina County, Texas Milam County, Texas Miller County, Georgia Mitchell County, Georgia Mobile County, Alabama Montgomery County,...

  15. Climate Zone Number 3 | Open Energy Information

    Open Energy Info (EERE)

    California Merced County, California Meriwether County, Georgia Midland County, Texas Miller County, Arkansas Mills County, Texas Mississippi County, Arkansas Mitchell County,...

  16. Energy Savings Potential and R&D Opportunities for Commercial...

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

    ...factsfigs?fuseactionsuperfact Foster Miller 1990. "Guide for the Selection of ... 2002. SCE 2006. Scott Mitchell, Henry Lau, and Ramin Faramarzi, "Fiber Optic ...

  17. Logan County, West Virginia: Energy Resources | Open Energy Informatio...

    Open Energy Info (EERE)

    West Virginia Holden, West Virginia Logan, West Virginia Mallory, West Virginia Man, West Virginia Mitchell Heights, West Virginia Mount Gay-Shamrock, West Virginia...

  18. Peridigm summary report : lessons learned in development with...

    Office of Scientific and Technical Information (OSTI)

    and is offered as a potential supplement to Agile Components documentation. Authors: Salinger, Andrew Gerhard ; Mitchell, John Anthony ; Littlewood, David John ; Parks, Michael L....

  19. Update on the Sandia MEMS Passive Shock Sensor. (Conference)...

    Office of Scientific and Technical Information (OSTI)

    on the Sandia MEMS Passive Shock Sensor. Abstract not provided. Authors: Mitchell, John Anthony ; Gustafson, Carl Publication Date: 2008-03-01 OSTI Identifier: 1145847 Report...

  20. Section 70

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

    Severe Storms Laboratory Norman, Oklahoma D.V. Mitchell National Oceanic and ... Mesoscale Meteorological Studies Norman, Oklahoma S. Pfeifer University of Oklahoma ...

  1. Argonne helps introduce girls to engineering careers | Argonne...

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

    of Argonne Now, the laboratory science magazine. Argonne helps introduce girls to engineering careers By Alex Mitchell * June 1, 2014 Tweet EmailPrint This story was originally...

  2. Pre-decisional - For Discussion Purposes Only Energy Efficiency...

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

    NWEC Van Ashton, Idaho Falls, phone Larry Blaufus, Clark Public Utilities, phone Kathy Grey, EWEB, phone Robert Salberg, Cowlitz PUD, phone Ron Mitchell, Benton REA, phone Sandra...

  3. Peridigm users' guide. V1.0.0. (Technical Report) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Parks, Michael L. ; Littlewood, David John ; Mitchell, John Anthony ; Silling, Stewart Andrew Publication Date: 2012-09-01 OSTI Identifier: 1055619 Report Number(s):...

  4. Projections of Future Climate Change (Book) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ; Milly, C. ; Mitchell, J. F. ; Nozawa, T. ; Paeth, H. ; Raisanen, J. ; Sausen, R. ; Smith, Steven J. ; Stocker, T. ; Timmermann, A. ; Ulbrich, U. ; Weaver, A. ; Wegner, J. ; ...

  5. Calibration of an interfacial force microscope for MEMS metrology...

    Office of Scientific and Technical Information (OSTI)

    uncertainty in each method. Authors: Houston, Jack E. ; Baker, Michael Sean ; Crowson, Douglas A. ; Mitchell, John Anthony ; Moore, Nathan W. Publication Date: 2009-10-01 OSTI...

  6. Oak Ridge Centers for Manufacturing Technology ? testimonials

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

    testimonials The first testimonial for the successful Oak Ridge Centers for Manufacturing Technology came from Mitchell Burnett. Mitch was among the first hourly paid employees, an...

  7. Microbial Activity and Precipitation at Solution-Solution Mixing...

    Office of Scientific and Technical Information (OSTI)

    Authors: Colwell, Frederick 1 ; Wildenschild, Dorthe 1 ; Wood, Brian 1 ; Gerlach, Robin 2 ; Mitchell, Andrew 2 ; Redden, George 3 + Show Author Affiliations Oregon ...

  8. Research Highlight

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

    to Terrestrial Radiation Download a printable PDF Submitter: Mitchell, D. L., Desert Research Institute Area of Research: General Circulation and Single Column Models...

  9. Discrimination between thin cirrus and and tropospheric aerosol...

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

    Discrimination between thin cirrus and and tropospheric aerosol using multiple measurements from Darwin ARCS Mitchell, Ross CSIRO Category: Aerosols Thin cirrus cloud occurs...

  10. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    The Sandia MEMS passive shock sensor : FY08 design summary.","Walraven, Jeremy Allen; Baker, Michael Sean; Clemens, Rebecca C.; Mitchell, John Anthony; Brake, Matthew Robert; Epp,...

  11. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Sackos, John T. (4) Wittwer, Jonathan W. (4) Brake, Matthew Robert (3) Candelaria, Sam A. ... ; Mitchell, John Anthony ; Brake, Matthew Robert ; Epp, David S. ; Wittwer, Jonathan W. ...

  12. Mark F. Davis | Bioenergy | NREL

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

    Mark D. Mitchell About Us Mark D. Mitchell - Communications Support Contractor to ARPA-E Mark Mitchell is a Communications Support Contractor to ARPA-E. Most Recent ARPA-E Celebrates Five Years of Changing What's Possible April 28 Energy Innovators to Convene for 2014 ARPA-E Summit February 20 Interview with ARPA-E: The Future of Semiconductors February 4

    F. Davis Mark F. Davis Acting Center Director, Biosciences Mark.Davis@nrel.gov | 303-384-6140 Research Interests Dr. Mark Davis is serving

  13. Self-Irradiation Damage to the Local Structure of Plutonium and...

    Office of Scientific and Technical Information (OSTI)

    Authors: Booth, C. H. ; Jiang, Yu ; Medling, S. A. ; Wang, D. L. ; Costello, A. L. ; Schwartz, D. S. ; Mitchell, J. N. ; Tobash, P. H. ; Bauer, E. D. ; McCall, S. K. ; Wall, M. A. ...

  14. Self-irradiation damage to the local structure of plutonium and...

    Office of Scientific and Technical Information (OSTI)

    Authors: Booth, C. H. ; Jiang, Yu ; Medling, S. A. ; Wang, D. L. ; Costello, A. L. ; Schwartz, D. S. ; Mitchell, J. N. ; Tobash, P. H. ; Bauer, E. D. ; McCall, S. K. ; Wall, M. A. ...

  15. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Malliakas, Christos D. (1) Mitchell, J. F. (1) Phelan, Daniel (1) Smith, Mark D. ... Daniel E. ; Stackhouse, Chavis A. ; Smith, Mark D. ; Loye, Hans-Conrad zur, E-mail: ...

  16. Cellulose Pyrolysis A Literature, Review.

    Office of Scientific and Technical Information (OSTI)

    ... Polymer. Symp. 28, John Wiley and Sons, pp. 153-174, Syracuse, N.Y., May 19-23, 1975. J. K. Hamilton and R. L. Mitchell, "Cellulose," Encyclopedia of Chem. Tech., - 4, 593-616, ...

  17. ARM - Publications: Science Team Meeting Documents

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

    Treatment Using a Single-Column Model and ARM Observations Iacobellis, S.F. (a), Mitchell, D.L. (b), and Somerville, R.C.J. (a), Scripps Institution of Oceanography (a),...

  18. St. Ansgar, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    This article is a stub. You can help OpenEI by expanding it. St. Ansgar is a city in Mitchell County, Iowa. It falls under Iowa's 4th congressional district.12 Registered...

  19. Research Highlight

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

    in Climate Models: Results from TC4 and ISDAC Download a printable PDF Submitter: Mitchell, D. L., Desert Research Institute Mishra, S., DOE - SunShot Initiative, AAAS S&T...

  20. Research Highlight

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

    SPartICus Submitter: Mishra, S., DOE - SunShot Initiative, AAAS S&T Policy Fellow Mitchell, D. L., Desert Research Institute Area of Research: General Circulation and Single...

  1. Camilla, Georgia: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Map This article is a stub. You can help OpenEI by expanding it. Camilla is a city in Mitchell County, Georgia. It falls under Georgia's 2nd congressional district.12...

  2. CNS, labor union donate $15,000 to local March of Dimes | Y-12...

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

    2015 - 4:07pm At a recent kickoff luncheon, Y-12 Site Manager Bill Tindal (right) and Kimberly Mitchell of the Atomic Trades and Labor Council (left) gave a 15,000 check to Susie...

  3. CNS's Y-12 Community Investment Advisory Fund | Y-12 National...

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

    CNS's Y-12 Community ... CNS's Y-12 Community Investment Advisory Fund Y-12 Site Manager Bill Tindal (right) and Kimberly Mitchell of the Atomic Trades and Labor Council (left)...

  4. Argonne joins in the fun at Northern Illinois University's popular...

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

    contact Alex Mitchell (media@anl.gov; 630-252-5573) Connect Find an Argonne expert by subject. Follow Argonne on Twitter, Facebook, Google+ and LinkedIn. For inquiries on...

  5. ARM - Selected Science Team Proposals - FY 2000

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

    Data" NEW- Drs. Edward V. BrowellRichard A. Ferrare, NASA Langley Research ... David L Mitchell W. Patrick ArnottDa Koracin, Desert Research Institute: "A New Treatment of ...

  6. Center for Nanophase Materials Sciences (CNMS) - CNMS Research

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

    Expression Optimization and Synthetic Gene Networks in Cell-free Systems David K. Karig,1 Sukanya Iyer,2,3 Michael L. Simpson,1,4,5 Mitchel J. Doktycz,1,2 1-Center for Nanophase...

  7. ARM - Publications: Science Team Meeting Documents

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

    Infrared Radiative Properties Stackhouse, P.W., Jr. (a), Mitchell, D.L. (b), and Yang, P. (c), NASA Langley Research Center (a), Desert Research Institute (b), NASA Goddard...

  8. ARM - Feature Stories and Releases Article

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

    17, at 10-11 am Dr. Mitchell will summarize his ideas for using cirrus clouds for "Geoengineering through solar radiation management." Related Session: U43A-0044 - Thursday,...

  9. Search for: All records | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    (1) Metz, Thomas O. (1) Mitchell, Hugh (1) Pomraning, Kyle R. (1) Sherman, Louis A (1) Smith, Richard D (1) Taylor, Ronald (1) Thimmapuram, Jyothi (1) Wei, Siwei (1) Welkie, David...

  10. Report. Results of a Piezocone Investigation - Shiprock, New...

    Office of Legacy Management (LM)

    ... Structures, edited by D.J.A. van Zyl and Steven G. Vick, Geotechnical Special Publication No. 21, ASCE, Colorado State University, Fort Collins, CO. Larson, N. and Mitchell, B. ...

  11. Delocalization and occupancy effects of 5f orbitals in plutonium...

    Office of Scientific and Technical Information (OSTI)

    Authors: Booth, C. H. ; Medling, S. A. ; Jiang, Yu ; Bauer, E. D. ; Tobash, P. H. ; Mitchell, J. N. ; Veirs, D. K. ; Wall, M. A. ; Allen, P. G. ; Kas, J. J. ; Sokaras, D. ; ...

  12. ARM - Publications: Science Team Meeting Documents

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

    Retrieval of Ice Water Path, Ice Particle Size, and Shape Mitchell, D.L., Arnott, W.P., and Ivanova, D.C., Desert Research Institute Twelfth Atmospheric Radiation Measurement (ARM)...

  13. ARM - Publications: Science Team Meeting Documents

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

    The Impact of a Revised Treatment of Cirrus Microphysics on the Radiation Budget of the Unified Model Edwards, J.M. (a), Mitchell, D.L. (b), Ivanova, D. (b), and Wilson, D.R. (a), ...

  14. DOW CHEMICAL U.S.A. + WESTERN DIVISION

    Office of Legacy Management (LM)

    DOW CHEMICAL U.S.A. + WESTERN DIVISION 2855 MITCHELL DRIVE WALNUT CREEK. CtyLlFORNlA 94598 ... cc: R.D. Axe D. L. Graham C. A. Levine AN OPEAATlNO UNIT OF ME DOW CHEMICAL COMPANY

  15. Numerical Modeling | Open Energy Information

    Open Energy Info (EERE)

    4.0 4.1 Jerome Sacks,William Welch,Toby Mitchell,Henry Wynn. 1989. Design and Analysis of Computer Experiments. Statistical Science. . Page Area Activity Start Date Activity End...

  16. Simultaneous dynamic electrical and structural measurements of...

    Office of Scientific and Technical Information (OSTI)

    Authors: Vecchini, C. ; Stewart, M. ; Muiz-Piniella, A. ; Wooldridge, J. 1 ; Thompson, P. ; McMitchell, S. R. C. ; Bouchenoire, L. ; Brown, S. ; Wermeille, D. ; Lucas, C. A. ...

  17. ARM - Publications: Science Team Meeting Documents

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

    Properties, Including the First Estimates of Photon Tunneling Contributions to Absorption Mitchell, D.L.(a) and DeSlover, D.H.(b), Desert Research Institute (a), Cooperative...

  18. Dark Energy: A Universe Out of Control Nicholas B. Suntzeff....

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

    Dark Energy: A Universe Out of Control Nicholas B. Suntzeff. Ph. D. MitchellHeepMunnerlyn Professor of Observational Astronomy Texas A&M University Nobel Prize in Physics 2011...

  19. MEMORANDUM FOR: JOHN CONTI ASSISTANT ADMINISTRATOR FOR ENERGY...

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

    Johnson (DOE)* Tom Choi (self)* W Mitchell (self)* Whitney Herndon (RHG)* Stephen Beck (PFC)* Keith King (Moyes & Co)* *Attendance via WebEX Presenters: Angelina LaRose (NGTDM) ...

  20. Introduction to Using NERSC for the Joint Genome Institute

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

    NERSC Introduction to Using NERSC for the Joint Genome Institute May 2, 2011 jgi logo sm NERSC Training Event 1:00-5:00 p.m. PDT May 2, 2011 Joint Genome Institute, 2800 Mitchell...

  1. Attendee Introduction

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

    VIS AND ANALYSIS R&D FOR LARGE-SCALE DATA Salishan 2013 - LA-UR-13-21885 Jon Woodring et al.: Jim Ahrens, John Patchett, Chris Sewell, Li-Ta Lo, Chris Mitchell, Pat Fasel, Joanne...

  2. R U S O N PROJECT

    Office of Legacy Management (LM)

    Mitchell Carl Schwab larrg Meam & Crew R. Smith N. Pomerenke B. McDonald K. Daaldns W. ... For Reynolds numbers up to 2,100, flow is Smith and coworkers (7-36, 7-37, 7-38) have ...

  3. Geothermal investigations in Idaho. Part 1. Geochemistry and...

    Open Energy Info (EERE)

    of 140C or higher and two on the basis of geologic considerations. Authors Young, H. W.; Mitchell and J. C. Published DOE Information Bridge, 511973 DOI 10.2172...

  4. 1

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

    by the SD projected area (assuming random orientation) using the area-dimensional relations (Mitchell et al. 1996), thus giving Q ext for the SD. The CS video records the ice...

  5. ARM - Publications: Science Team Meeting Documents

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

    Retrieval of Ice Water Path Using Thermal Channels Mitchell, D.L. (a), d'Entremont, R.P. (b), Stackhouse, P.W., Jr. (c), and Heymsfield, A.J. (d), Desert Research Institute (a),...

  6. New EM Facility Treats Groundwater at Oak Ridge

    Broader source: Energy.gov [DOE]

    OAK RIDGE, Tenn. – Oak Ridge’s EM program is operating a new facility that reduces the amount of contaminants entering Mitchell Branch, a stream at DOE’s East Tennessee Technology Park.

  7. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    The Sandia MEMS passive shock sensor FY08 design summary Walraven Jeremy Allen Baker Michael Sean Clemens Rebecca C Mitchell John Anthony Brake Matthew Robert Epp David S Wittwer...

  8. ORISE Faculty Research Experiences: Dr. Rolin Mainuddin

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

    Rolin Mainuddin When do people take a path to terrorism? Three university researchers spend summer looking for answers in some unlikely ways Mitchell Wallace, Dr. Rolin Mainuddin and Aimee Williams Dr. Rolin Mainuddin (center) of North Carolina Central University spent the summer with two of his students-Mitchell Wallace (left) and Aimee Williams (right)-lending their knowledge in social sciences to help the U.S. Department of Homeland Security gain more intelligence around the process of

  9. Research Highlight

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

    Ice Particle Projected Area- and Mass-Dimension Expressions for Cirrus Clouds Download a printable PDF Submitter: Mitchell, D. L., Desert Research Institute Area of Research: Cloud Distributions/Characterizations Working Group(s): Cloud Life Cycle Journal Reference: Erfani E and DL Mitchell. 2015. "Developing and bounding ice particle mass- and area-dimension expressions for use in atmospheric models and remote sensing." Atmospheric Chemistry and Physics, 15(20),

  10. Research Highlight

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

    Possible Impact of Homogeneous Freezing Nucleation on in Situ Measurements Download a printable PDF Submitter: Mitchell, D. L., Desert Research Institute Mishra, S., DOE - SunShot Initiative, AAAS S&T Policy Fellow Area of Research: Cloud Distributions/Characterizations Working Group(s): Cloud Life Cycle, Cloud-Aerosol-Precipitation Interactions Journal Reference: Mitchell DL, S Mishra, and RP Lawson. 2011. Cirrus Clouds and Climate Engineering: New Findings on Ice Nucleation and Theoretical

  11. Generation IV International Forum Framework Agreement Extended to 2025 |

    Energy Savers [EERE]

    Department of Energy Generating Bioenergy Solutions for the Clean Energy Economy of Tomorrow Generating Bioenergy Solutions for the Clean Energy Economy of Tomorrow June 10, 2014 - 2:50pm Addthis Imagine Tomorrow participants Pavan Kumar (from left), Isaak Nanneman, Ethan Perrin, Andrew Wang and Oisin Doherty were selected by the Bioenergy Technologies Office to present their idea at the Biomass 2014 conference next month. The student team from Redmond, Washington, was chosen for their idea

  12. Generating Bioenergy Solutions for the Clean Energy Economy of Tomorrow |

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

    Department of Energy Generating Bioenergy Solutions for the Clean Energy Economy of Tomorrow Generating Bioenergy Solutions for the Clean Energy Economy of Tomorrow June 10, 2014 - 2:50pm Addthis Imagine Tomorrow participants Pavan Kumar (from left), Isaak Nanneman, Ethan Perrin, Andrew Wang and Oisin Doherty were selected by the Bioenergy Technologies Office to present their idea at the Biomass 2014 conference next month. The student team from Redmond, Washington, was chosen for their idea

  13. CNG in OKC: Improving Efficiency at the Pump and on the Road | Department

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

    of Energy CNG in OKC: Improving Efficiency at the Pump and on the Road CNG in OKC: Improving Efficiency at the Pump and on the Road March 8, 2012 - 4:02pm Addthis Andy Mitchell, Public Works Project Manager for the City of Oklahoma City, refills a vehicle at the new fast-fill CNG fueling station located at the city's main maintenance facility. | Courtesy of the City of Oklahoma City. Andy Mitchell, Public Works Project Manager for the City of Oklahoma City, refills a vehicle at the new

  14. X:\ARM_19~1\P193-223.WPD

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

    Q ext ) (x ¯ D/ , ¯ D ¯ D µm ¯ D µm n r , ¯ D µm n r (D e ) Session Papers 215 Radiative Properties of Ice Clouds D. L. Mitchell, D. Koracin, and E. Carter Desert Research Institute Reno, Nevada Introduction A new treatment of cirrus cloud radiative properties has been developed, based on anomalous diffraction theory (ADT), which does not parameterize size distributions in terms of an effective radius (partially published in Mitchell and Arnott 1994). Rather, it uses the size

  15. Search for: All records | DOE Patents

    Office of Scientific and Technical Information (OSTI)

    Switch to Detail View for this search DOepatents Search Results Page 1 of 1 Search for: All records 2 results for: All records Creators/Authors contains: "Tai, Mitchell" × All Patents Filters × Filter Search Results Patents (2 results) Sort by Relevance Sort by Date (newest first) Sort by Date (oldest first) Sort by Relevance « Prev Next » Patents 2 Filter Results Filter by Author Stephanopoulos, Gregory (2) Tai, Mitchell (2) Chakraborty, Sagar (1) Save Results Excel (limit 2000)

  16. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Switch to Detail View for this search SciTech Connect Search Results Page 1 of 1 Search for: All records Creators/Authors contains: "Tai, Mitchell" × Sort by Relevance Sort by Date (newest first) Sort by Date (oldest first) Sort by Relevance « Prev Next » Everything2 Electronic Full Text2 Citations0 Multimedia0 Datasets0 Software0 Filter Results Filter by Subject basic biological sciences (1) Filter by Author Stephanopoulos, Gregory (2) Tai, Mitchell (2) Chakraborty, Sagar (1) Save

  17. CNG-Hybrid: A Practical Path to "Net Zero Emissions" in Commuter Rail |

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

    of Energy Andy Mitchell, Public Works Project Manager for the City of Oklahoma City, refills a vehicle at the new fast-fill CNG fueling station located at the city's main maintenance facility. | Courtesy of the City of Oklahoma City. Andy Mitchell, Public Works Project Manager for the City of Oklahoma City, refills a vehicle at the new fast-fill CNG fueling station located at the city's main maintenance facility. | Courtesy of the City of Oklahoma City. Jennifer Holman Project Officer,

  18. Observation of Temperature-Induced Crossover to an Orbital-Selective...

    Office of Scientific and Technical Information (OSTI)

    (AK, Rb) Superconductors Citation Details In-Document Search Title: Observation of Temperature-Induced Crossover to an Orbital-Selective Mott Phase in AxFe2-ySe2 (AK, Rb) ...

  19. CONTACTS FOR INFORMATION MANAGEMENT: Forms & Records | Department of Energy

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

    CONTACTS FOR INFORMATION MANAGEMENT: Forms & Records CONTACTS FOR INFORMATION MANAGEMENT: Forms & Records Maria Levesque, Director Enterprise Records Management Division (IM-23) Email: Maria.Levesque@hq.doe.gov Troy Manigault, Departmental Records Officer Deidre Wilkerson, Management Analyst Tonya Meadows, Management Analyst Gale Mitchell, Management Analyst Markus Robinson - Contractor Greg Holland - Contractor Andrea Heimbrock - Contractor Records Management Program E-mail:

  20. Engineering

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

    cellulosic materials (Patent) | DOEPatents Engineered microbes and methods for microbial oil overproduction from cellulosic materials Title: Engineered microbes and methods for microbial oil overproduction from cellulosic materials The invention relates to engineering microbial cells for utilization of cellulosic materials as a carbon source, including xylose. Inventors: Stephanopoulos, Gregory ; Tai, Mitchell Issue Date: 2015-08-04 OSTI Identifier: 1207280 Assignee: Massachusetts Institute

  1. The Performance House: A Cold Climate Challenge Home, Old Greenwich, Connecticut (Fact Sheet), Building America Case Study: Whole-House Solutions for New Homes, Building Technologies Office (BTO)

    Energy Savers [EERE]

    The Pennsylvania State University The Pennsylvania State University Team roster: Mitchell Proulx, Mechanical Engineering; Jason Cornelius, Aerospace Engineering; Kyle Dolf, Mechanical Engineering; Nader Abdelnour, Finance; Paul Caldwell, Industrial Engineering; Joseph Consoli, Mechanical Engineering; Adam DiPillo, Aerospace Engineering; Lindsey Hutterer, Public relations; Emily Kaercher, Mechanical Engineering; Daehyun David Lee, Chemical Engineering; Jhi Yong Loke, Mechanical Engineering; John

  2. Recalculation of the Critical Size and Multiplication Constant of a Homogeneous UO{sub 2}-D{sub 2}O Mixtures

    DOE R&D Accomplishments [OSTI]

    Wigner, E. P.; Weinberg, A. M.; Stephenson, J.

    1944-02-11

    The multiplication constant and optimal concentration of a slurry pile is recalculated on the basis of Mitchell's experiments on resonance absorption. The smallest chain reacting unit contains 45 to 55 m{sup 3}of d{sub 2}O. (auth).

  3. Engineered microbes and methods for microbial oil overproduction from

    Office of Scientific and Technical Information (OSTI)

    cellulosic materials (Patent) | DOEPatents Engineered microbes and methods for microbial oil overproduction from cellulosic materials Title: Engineered microbes and methods for microbial oil overproduction from cellulosic materials The invention relates to engineering microbial cells for utilization of cellulosic materials as a carbon source, including xylose. Inventors: Stephanopoulos, Gregory ; Tai, Mitchell Issue Date: 2015-08-04 OSTI Identifier: 1207280 Assignee: Massachusetts Institute

  4. CONTINUATION SHEET REFERENCE NO. OF DOCUMENT BEING CONTINUED

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

    CONTACTS FOR INFORMATION MANAGEMENT: Forms & Records CONTACTS FOR INFORMATION MANAGEMENT: Forms & Records Maria Levesque, Director Enterprise Records Management Division (IM-23) Email: Maria.Levesque@hq.doe.gov Troy Manigault, Departmental Records Officer Deidre Wilkerson, Management Analyst Tonya Meadows, Management Analyst Gale Mitchell, Management Analyst Markus Robinson - Contractor Greg Holland - Contractor Andrea Heimbrock - Contractor Records Management Program E-mail:

  5. CX-006298: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Interconnection of the Letcher to Mitchell 115 Kilovolt Transmission Line to Western's Letcher SubstationCX(s) Applied: B4.11Date: 07/08/2011Location(s): MontanaOffice(s): Western Area Power Administration-Upper Great Plains Region

  6. The Pennsylvania State University | Department of Energy

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

    The Pennsylvania State University The Pennsylvania State University Team roster: Mitchell Proulx, Mechanical Engineering; Jason Cornelius, Aerospace Engineering; Kyle Dolf, Mechanical Engineering; Nader Abdelnour, Finance; Paul Caldwell, Industrial Engineering; Joseph Consoli, Mechanical Engineering; Adam DiPillo, Aerospace Engineering; Lindsey Hutterer, Public relations; Emily Kaercher, Mechanical Engineering; Daehyun David Lee, Chemical Engineering; Jhi Yong Loke, Mechanical Engineering; John

  7. Engineered microbes and methods for microbial oil overproduction from

    Office of Scientific and Technical Information (OSTI)

    cellulosic materials (Patent) | DOEPatents Engineered microbes and methods for microbial oil overproduction from cellulosic materials Title: Engineered microbes and methods for microbial oil overproduction from cellulosic materials The invention relates to engineering microbial cells for utilization of cellulosic materials as a carbon source, including xylose. Inventors: Stephanopoulos, Gregory ; Tai, Mitchell Issue Date: 2015-08-04 OSTI Identifier: 1207280 Assignee: Massachusetts Institute

  8. high explosives | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Home high explosives NNSA honors Pantex explosives experts A group of explosives experts have been honored with a Defense Programs Award of Excellence for their help in securing supply of a critical material for the Departments of Energy and Defense. The four Pantexans, Tod Botcher, Tony Dutton, Ken Franklin and Kathy Mitchell, played a leadership role in...

  9. Performance of wells in solution-gas-drive reservoirs

    SciTech Connect (OSTI)

    Camacho-V, R.G. ); Raghavan, R. )

    1989-12-01

    The authors examine buildup responses in solution-gas-drive reservoirs. The development presented here parallels the development for single-phase liquid flow. Analogs from pseudopressures and time transformations are presented and gas-drive-solutions are correlated with appropriate liquid-flow solutions. The influence of the skin region is documented. The basis for the success of the producing GOR method to compute the saturation distribution at shut-in is presented. The consequences of using the Perrine-Martin analog to analyze buildup data are discussed.

  10. 1

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

    Darwin ARCS3 P. T. May, T. D. Keenan, and C. J. Jakob Bureau of Meteorological Research Center Melbourne 3001, Victoria, Australia B. Forgan Australian Bureau of Meteorology Melbourne 3001, Victoria, Australia R. Mitchell, S. A. Young, and M. Platt Commonwealth Scientific and Industrial Research Organization Aspendale, Victoria, Australia Introduction Darwin is located near 12°S, 131°E and the northern coast of Australia and is affected by a classic mon- soonal environment within the

  11. 1

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

    High Clouds Microphysical Retrievals Intercomparison J. M. Comstock, S. A. McFarlane, and D. D. Turner Pacific Northwest National Laboratory Richland, Washington R. d'Entremon Atmospheric Environmental Research, Inc. Lexington, Massachusetts D. H. DeSlover University of Wisconsin Madison, Wisconsin G. G. Mace Univerity of Utah Salt Lake City, Utah S. Y. Matrosov and M. D. Shupe National Oceanic and Atmospheric Administration/Environmental Technology Laboratory Boulder, Colorado D. Mitchell

  12. 1

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

    Impact of Forward Scattering Spectrometer Probe Measured Ice Crystals on the Community Atmospheric Model D.L. Mitchell, and D. Ivanova Desert Research Institute Reno, Nevada P. Rasch National Center for Atmospheric Research Boulder, Colorado G. McFarquhar and T. Nousiainen University of Illinois Urbana, Illinois Comparison of Mid-Latitude and Tropical Anvil Size Distribution Schemes There is growing evidence that the concentrations of small ice crystals (D < 70 μm) exceed peak concentrations

  13. Indirect and Semi-Direct Aerosol Campaign

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

    Campaign (ISDAC) The Influence of Arctic Aerosol on Clouds PIs: Steve Ghan, Greg McFarquhar, Hans Verlinde ARM AVP: Beat Schmid, Greg McFarquhar, John Hubbe, Debbie Ronfeld In situ measurements: Sarah Brooks, Don Collins, Dan Cziczo, Manvendra Dubey, Greg Kok, Alexei Korolev, Alex Laskin, Paul Lawson, Peter Liu, Claudio Mazzoleni, Ann-Marie McDonald, Greg McFarquhar, Walter Strapp, Alla Zelenyuk Retrievals: Connor Flynn, Dan Lubin, Mengistu Wolde, David Mitchell, Matthew Shupe, David Turner

  14. Interview with ARPA-E: The Future of Semiconductors | Department of Energy

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

    Interview with ARPA-E: The Future of Semiconductors Interview with ARPA-E: The Future of Semiconductors February 4, 2014 - 10:56am Addthis Learn how wide bandgap semiconductors could impact clean energy technology and our daily lives. | Video by Sarah Gerrity and Matty Greene, Energy Department. Mark D. Mitchell Communications Support Contractor to ARPA-E What are the key facts? ARPA-E's SWITCHES program is focused on making the transmission of electricity more efficient by exploring wide

  15. Integrating Meshfree Peridynamic Models with Classical Finite Element

    Office of Scientific and Technical Information (OSTI)

    Analysis. (Conference) | SciTech Connect Integrating Meshfree Peridynamic Models with Classical Finite Element Analysis. Citation Details In-Document Search Title: Integrating Meshfree Peridynamic Models with Classical Finite Element Analysis. Abstract not provided. Authors: Littlewood, David John ; Silling, Stewart Andrew ; Seleson, Pablo D ; Mitchell, John Anthony Publication Date: 2014-10-01 OSTI Identifier: 1242046 Report Number(s): SAND2014-19109C 540715 DOE Contract Number:

  16. Mean curl formulation on quadrilaterals with application to implicit

    Office of Scientific and Technical Information (OSTI)

    magnetics diffusion equations in Alegra 2D. (Technical Report) | SciTech Connect Mean curl formulation on quadrilaterals with application to implicit magnetics diffusion equations in Alegra 2D. Citation Details In-Document Search Title: Mean curl formulation on quadrilaterals with application to implicit magnetics diffusion equations in Alegra 2D. Authors: Mitchell, John Anthony Publication Date: 2012-06-01 OSTI Identifier: 1057253 Report Number(s): SAND2012-4842 DOE Contract Number:

  17. Microsoft Word - Document1

    Office of Scientific and Technical Information (OSTI)

    Genome-wide experimental determination of barriers to horizontal gene transfer Rotem Sorek 1,2 , Yiwen Zhu 2 , Christopher J. Creevey 3 , M. Pilar Francino 1 , Peer Bork 3 and Edward M. Rubin 1,2 1 DOE Joint Genome Institute, 2800 Mitchell Drive, Walnut Creek, CA, USA 2 Genome Sciences Department, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA. 3 European Molecular Biology Laboratory, Meyerhofstrasse 1, 69012 Heidelberg, Germany Abstract Horizontal gene transfer, in which genetic

  18. Microsoft Word - Sorek_CRISPR_revised.doc

    Office of Scientific and Technical Information (OSTI)

    CRISPR - a widespread system that provides acquired resistance against phages in bacteria and archaea Rotem Sorek*, Victor Kunin and Philip Hugenholtz Joint Genome Institute, 2800 Mitchell Drive, Walnut Creek, CA 94598 * Corresponding author: rsorek@lbl.gov Abstract Arrays of clustered, regularly spaced short palindromic repeats (CRISPR) are widespread in the genomes of many bacteria and almost all archaea. These arrays are composed of direct repeats sized 24-47 bp separated by similarly sized

  19. Working with Argonne: 5 Questions with Suresh Sunderrajan | Argonne

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

    National Laboratory Working with Argonne: 5 Questions with Suresh Sunderrajan By Alex Mitchell * March 7, 2016 Tweet EmailPrint Suresh Sunderrajan joined Argonne as the director of the lab's Technology Development and Commercialization division in April 2015, bringing with him a wealth of experience in all aspects of technology commercialization and business growth at large corporations and start-ups. He took a few minutes out of his schedule to sit down with us and talk business

  20. Microsoft PowerPoint - BEDES Webinar 11-13 draft3 [Read-Only]

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

    BEDES Dictionary 1.0 Elena Alschuler elena.alschuler@ee.doe.gov Paul Mathew pamathew@lbl.gov Robin Mitchell rdmitchell@lbl.gov November 13, 2014 2 Webinar Overview - What is BEDES? - Background - Use Cases - Dictionary Walkthrough - Strategic Working Group Recommendations - Plans for 2015 - Get Involved 3 What is BEDES? BEDES provides a common set of terms, definitions and data fields that can be used by public and private software tools, data schemas and databases working within the building

  1. Assessing the Importance of Using Biomodal Size Distribution for Ice Cloud Optical Property Parameterizations

    SciTech Connect (OSTI)

    Stackhouse, P. W.

    2006-03-31

    This report represents the final report for DE-AI02-0 IER63074. This work represented some follow-on work to that completed under DE-AI02-0 1 ER62669. The research reported here is undertaken in collaboration with Dr. David Mitchell of the Desert Research Institute in Reno, Nevada. The progress given here represents my contribution to his approach by providing radiative transfer expertise and calculations.

  2. BEDES Strategic Working Group Recommendations

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

    Building Energy Data Exchange Specification: Strategic Working Group Recommendations Rick Diamond, Robin Mitchell, Andrea Mercado, Shankar Earni, and Lindsay Holiday Lawrence Berkeley National Laboratory Jonathan Raab, Raab Associates October 27, 2014 Disclaimer This document was prepared as an account of work sponsored by the United States Government. While this document is believed to contain correct information, neither the United States Government nor any agency thereof, nor The Regents of

  3. es5b02275 1..10

    Energy Savers [EERE]

    United States Natural Gas Gathering and Processing Anthony J. Marchese,* ,† Timothy L. Vaughn, † Daniel J. Zimmerle, ‡ David M. Martinez, † Laurie L. Williams, § Allen L. Robinson, ∥ Austin L. Mitchell, ∥ R. Subramanian, ∥ Daniel S. Tkacik, ∥ Joseph R. Roscioli, ⊥ and Scott C. Herndon ⊥ † Department of Mechanical Engineering, Colorado State University, Fort Collins, Colorado 80523, United States ‡ The Energy Institute, Colorado State University, Fort Collins, Colorado

  4. New!LBNL'SLAC'FNAL!initiative:

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

    !!! New!LBNL'SLAC'FNAL!initiative: ! x J.'L.!Vay,!T.!Drummond,!A.!Koniges,!B.!Loring,! ! C.!Mitchell,!J.!Qiang,!O.!Ruebel,!R.!Ryne,!H.!Vincenti ! ! Lawrence!Berkeley!National!Laboratory,!CA,!USA ! ! D.!P.!Grote ! ! Lawrence!Livermore!National!Laboratory,!CA,!USA ! ! Axel!Hübl! ! ! Helmholtz'Zentrum!Dresden!Rossendorf!,!Germany ! Advanced!Modeling!of!Particle!Accelerators ! NERSC!Exascale!Science!Application!Program!meeting ! 12/04/2014 ! Accelerators*are*essen,al*tools*of*science*and*tech. *

  5. No Slide Title

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

    Remote Sensing of Small Ice Crystals in Cirrus Clouds David L. Mitchell¹, Robert d'Entremont² and R. Paul Lawson 3 1) Desert Research Institute, Reno, Nevada 2) Atmospheric and Environmental Research, Lexington, Massachusetts 3) SPEC, Inc., Boulder, Colorado ABSTRACT In situ instruments have not been able to characterize the concentrations of small (D < 60 μm) ice crystals in cirrus clouds although the 2DS probe appears promising. Some instruments indicate small crystal concentrations are

  6. Research Highlight

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

    A Partial Mechanistic Understanding of the North American Monsoon Download a printable PDF Submitter: Erfani, E., Desert Research Institute Area of Research: Atmospheric Thermodynamics and Vertical Structures Working Group(s): Cloud-Aerosol-Precipitation Interactions Journal Reference: Erfani E and DL Mitchell. 2014. "A partial mechanistic understanding of the North American monsoon." Journal of Geophysical Research - Atmospheres, 119(23), 10.1002/2014JD022038. a) Dependence of

  7. Research Highlight

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

    On Thin Ice: Retrieval Algorithms for Ice Clouds Examined for Improvements Submitter: Comstock, J. M., Pacific Northwest National Laboratory Area of Research: Cloud Distributions/Characterizations Working Group(s): Cloud Properties Journal Reference: An Intercomparison of Microphysical Retrieval Algorithms for Upper Tropospheric Ice Clouds. Jennifer M. Comstock, Robert d'Entremont, Daniel DeSlover, Gerald G. Mace, Sergey Y. Matrosov, Sally A. McFarlane, Patrick Minnis, David Mitchell,Kenneth

  8. A Roadmap for Engineering Piezoelectricity in Graphene

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

    Roadmap for Engineering Piezoelectricity in Graphene A Roadmap for Engineering Piezoelectricity in Graphene Doping this 'Miracle Material' May Lead to New Array of Nanoscale Devices, Simulations Reveal February 23, 2012 Linda Vu, lvu@lbl.gov, +1 510 495 2402 This illustration shows lithium atoms (red) doped on graphene (black hexagons) and generating electricity. Graphic courtesy of Mitchell Ong, Stanford University. Some scientists refer to graphene as the "miracle material" of the

  9. Numerical Simulation of Ni Grain Growth in a Thermal Gradient

    Office of Scientific and Technical Information (OSTI)

    665C Numerical Simulation of Ni Grain Growth in a Thermal Gradient Sandia National Laboratories John A. Mitchell and Veena Tikare Sandia National Laboratories, Albuquerque New Mexico 87185 Towards Grain Size Predictions for Heat Treatment^ Processes Strength, toughness & crack growth resistance in nickel alloys is enhanced by control over microstructure through multiple stages of wrought processing Heat treatments stimulate grain growth and evolution In this work, a Potts model is used to

  10. Ordinary Isotropic Peridynamic Models Position Aware Linear Solid (PALS) SAND2015-??????

    Office of Scientific and Technical Information (OSTI)

    Linear SO SAND2015-?????? SAND2015-1012PE John Mitchell Multiscale Science Computing Research Sandia National Laboratories Albuquerque, New Mexico Sandia National Laboratories is a multi-program laboratory managed and operated, by Sandia Corporation a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL8500. Feb 17, 2015 Maturation & extension of material models Bond-based

  11. Ordinary Isotropic Peridynamic Models Position Aware Viscoelastic(PAVE) SAND2015-???? PE

    Office of Scientific and Technical Information (OSTI)

    ViscoelaS SAND2015-???? PE SAND2015-3078C John Mitchell Center for Computing Research Sandia National Laboratories, Albuquerque, New Mexico Sandia National Laboratories is a multi-program laboratory managed and operated, by Sandia Corporation a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL8500. Ordinary peridynamic models: surface effects Position Aware models correct for this

  12. Ordinary Isotropic Peridynamic Models: Position Aware Viscoelastic(PAVE).

    Office of Scientific and Technical Information (OSTI)

    (Conference) | SciTech Connect Ordinary Isotropic Peridynamic Models: Position Aware Viscoelastic(PAVE). Citation Details In-Document Search Title: Ordinary Isotropic Peridynamic Models: Position Aware Viscoelastic(PAVE). Abstract not provided. Authors: Mitchell, John Anthony Publication Date: 2015-04-01 OSTI Identifier: 1249043 Report Number(s): SAND2015-3078C 583377 DOE Contract Number: AC04-94AL85000 Resource Type: Conference Resource Relation: Conference: Proposed for presentation at the

  13. Ordinary Isotropic Peridynamic Models; Position Aware Linear Solid (PALS).

    Office of Scientific and Technical Information (OSTI)

    (Conference) | SciTech Connect Ordinary Isotropic Peridynamic Models; Position Aware Linear Solid (PALS). Citation Details In-Document Search Title: Ordinary Isotropic Peridynamic Models; Position Aware Linear Solid (PALS). Abstract not provided. Authors: Mitchell, John Anthony Publication Date: 2015-02-01 OSTI Identifier: 1239086 Report Number(s): SAND2015-1012PE 566979 DOE Contract Number: AC04-94AL85000 Resource Type: Conference Resource Relation: Conference: Proposed for presentation at

  14. Pharmacologic Profile of the Adnectin BMS-962476, a Small Protein Biologic

    Office of Scientific and Technical Information (OSTI)

    Alternative to PCSK9 Antibodies for Low-Density Lipoprotein Lowering (Journal Article) | SciTech Connect Pharmacologic Profile of the Adnectin BMS-962476, a Small Protein Biologic Alternative to PCSK9 Antibodies for Low-Density Lipoprotein Lowering Citation Details In-Document Search Title: Pharmacologic Profile of the Adnectin BMS-962476, a Small Protein Biologic Alternative to PCSK9 Antibodies for Low-Density Lipoprotein Lowering Authors: Mitchell, Tracy ; Chao, Ginger ; Sitkoff, Doree ;

  15. Insights into Methyltransferase Specificity and Bioactivity of Derivatives

    Office of Scientific and Technical Information (OSTI)

    of the Antibiotic Plantazolicin (Journal Article) | SciTech Connect Journal Article: Insights into Methyltransferase Specificity and Bioactivity of Derivatives of the Antibiotic Plantazolicin Citation Details In-Document Search Title: Insights into Methyltransferase Specificity and Bioactivity of Derivatives of the Antibiotic Plantazolicin Authors: Hao, Yue ; Blair, Patricia M. ; Sharma, Abhishek ; Mitchell, Douglas A. ; Nair, Satish K. [1] + Show Author Affiliations (UIUC) Publication Date:

  16. Calibration of an interfacial force microscope for MEMS metrology : FY08-09

    Office of Scientific and Technical Information (OSTI)

    activities. (Technical Report) | SciTech Connect Calibration of an interfacial force microscope for MEMS metrology : FY08-09 activities. Citation Details In-Document Search Title: Calibration of an interfacial force microscope for MEMS metrology : FY08-09 activities. Progress in MEMS fabrication has enabled a wide variety of force and displacement sensing devices to be constructed. One device under intense development at Sandia is a passive shock switch, described elsewhere (Mitchell 2008).

  17. Discovery of a new ATP-binding motif involved in peptidic azoline

    Office of Scientific and Technical Information (OSTI)

    biosynthesis (Journal Article) | SciTech Connect Discovery of a new ATP-binding motif involved in peptidic azoline biosynthesis Citation Details In-Document Search Title: Discovery of a new ATP-binding motif involved in peptidic azoline biosynthesis Authors: Dunbar, Kyle L. ; Chekan, Jonathan R. ; Cox, Courtney L. ; Burkhart, Brandon J. ; Nair, Satish K. ; Mitchell , Douglas A. [1] + Show Author Affiliations (UIUC) Publication Date: 2014-11-20 OSTI Identifier: 1163365 Resource Type: Journal

  18. Observation of Ordered Structures in Counterion Layers near Wet Charged

    Office of Scientific and Technical Information (OSTI)

    Surfaces: A Potential Mechanism for Charge Inversion (Journal Article) | SciTech Connect SciTech Connect Search Results Journal Article: Observation of Ordered Structures in Counterion Layers near Wet Charged Surfaces: A Potential Mechanism for Charge Inversion Citation Details In-Document Search Title: Observation of Ordered Structures in Counterion Layers near Wet Charged Surfaces: A Potential Mechanism for Charge Inversion Authors: Miller, Mitchell ; Chu, Miaoqi ; Lin, Binhua ; Meron,

  19. Reservoir characterization of the Clough area, Barnett Shale, Wise County, Texas. Topical report, January-July 1995

    SciTech Connect (OSTI)

    Hill, N.C.; Lancaster, D.E.

    1995-07-01

    The objective of this work was to learn more about the reservoir characteristics in the Barnett Shale. Specifically, from an analysis of pressure, production, interference, and fracture treatment data in three Mitchell Energy Corporation Cough area wells, the authors can infer the relationship between the induced hydraulic fractures and the natural fracture system in the reservoir. The authors are learning something about drainage area size, shape, and orientation.

  20. Microsoft Word - bardayan_abstract

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

    May 15, 2012, at 3:45 pm Room MIST 102 at the Mitchell Institute Refreshment will be served at 3:30 pm New instruments and recent results in the study of transfer reactions at the HRIBF Dr. Dan Bardayan Oak Ridge National Laboratory Abstract: Single-nucleon transfer reactions on heavy neutron-rich nuclei are critical to providing an empirical foundation for the determination of the incredibly large neutron fluxes in extreme environments such as exploding stars, internal confinement fusion

  1. Microsoft Word - moody_abstract

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

    NSI Colloquium on Monday, August 27 at 3:45 pm in Hawking Auditorium--Mitchel Institute Refreshments will be served at 3:30 pm FORENSIC RADIOCHEMISTRY Dr. Ken Moody Chemical Sciences Division, Lawrence Livermore National Laboratory Abstract: Signatures inherent in a sample containing radionuclides give clues about the origin of the material. This information can be quite important when dealing with smuggled nuclear materials interdicted by law enforcement personnel, or potential debris samples

  2. Microsoft Word - roepke_abstract2.pdf

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

    June 5, 2012, at 3:45 pm Room MIST 102 at the Mitchell Institute Refreshment will be served at 3:30 pm Four-particle (alpha-like) correlations in nuclear systems Professor Gerd Roepke University of Rostock, Germany Abstract: Correlations are significant for the properties of nuclear systems at low densities and moderate temperatures. Continuum correlations, as well as bound state formation and quantum condensates are investigated in a systematic quantum statistical approach. In contrast to

  3. President Obama Announces More Key Administration Posts | Department of

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

    Energy August 2, 2011 - 9:20pm Addthis WASHINGTON - Today, President Barack Obama announced his intent to nominate the following individuals to key Administration posts: Ashton B. Carter - Nominee for Deputy Secretary of Defense, Department of Defense I. Charles McCullough III - Inspector General of the Intelligence Community, Office of the Director of National Intelligence Ernest Mitchell, Jr. - Administrator, United States Fire Administration, Federal Emergency Management Agency,

  4. Towards Addressing Surface Effects in Ordinary Isotropic Peridynamic Models

    Office of Scientific and Technical Information (OSTI)

    Position Aware Linear Solid (PALS). (Conference) | SciTech Connect Towards Addressing Surface Effects in Ordinary Isotropic Peridynamic Models Position Aware Linear Solid (PALS). Citation Details In-Document Search Title: Towards Addressing Surface Effects in Ordinary Isotropic Peridynamic Models Position Aware Linear Solid (PALS). Abstract not provided. Authors: Mitchell, John Anthony ; Silling, Stewart Andrew Publication Date: 2013-12-01 OSTI Identifier: 1121945 Report Number(s):

  5. Boise State University | Department of Energy

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

    Boise State University Boise State University Top left: Mike Sansorm, Calvin Brown, Cody McConkey, Luke Weaver. Top right: Cameron Allen, Scott Roskens, Mitchell Petronek, Davis Gumbo. Bottom Left: Jerad Deitrick, Brandon Lee, Nael Naser, Luke Ganschow. Bottom middle: Grant Stephens, Michael Shoaee, Brian Cardwell, Rory O'Leary. Bottom right: Brian Dambi, Stephan Stuats, Adrian Reyes, Haitian Xu, Firaj Almasyabi. Photo from Boise State University. Top left: Mike Sansorm, Calvin Brown, Cody

  6. Mo{sub 6}Se{sub 8}-cluster-based superconducting compounds Cs{sub 2}Mo{sub 12}Se{sub 14} and Rb{sub 4}Mo{sub 18}Se{sub 20}: Evidence for a strongly correlated and anisotropic electron system

    SciTech Connect (OSTI)

    Brusetti, R.; Laborde, O.; Sulpice, A.; Calemczuk, R.; Potel, M.; Gougeon, P.

    1995-08-01

    We studied the normal and superconducting states of the title compounds by measuring the conductivity and magnetization of single crystals and powder samples. From the upper and lower critical fields we deduced the characteristic lengths and thermodynamical fields. These results are borne out by our specific-heat measurements. We recognize in these compounds many features of the Chevrel-phase superconductors, including very small coherence lengths and strong-coupling-like effects. However, we show that the electron system is much more anisotropic and still less delocalized in these materials where the Mo{sub 6}Se{sub 8} clusters have condensed in Mo{sub 6{ital n}}Se{sub 6{ital n}+2} finite chains. This condensation is accompanied by an enhancement of the magnetic response whereas the lengthening of the chains leads to a counteracting reduction of the density of carriers. This indicates that superconductivity is built upon highly correlated molecular states. Reviewing the available data on the other Chevrel-cluster-based superconductors confirms this picture and suggests that the small coherence lengths reflect the local character of the electron pairing. This comparison also shows that forming finite chains of Mo{sub 6}Se{sub 8} clusters makes the electron correlations more repulsive and pushes the electron system near the borderline between superconductivity and magnetism. In this respect these compounds could provide valuable complementary information on issues which are at the center of the research upon high-{ital Y}{sub {ital c}} superconductivity.

  7. RNA binding protein and binding site useful for expression of recombinant molecules

    DOE Patents [OSTI]

    Mayfield, Stephen

    2000-01-01

    The present invention relates to a gene expression system in eukaryotic and prokaryotic cells, preferably plant cells and intact plants. In particular, the invention relates to an expression system having a RB47 binding site upstream of a translation initiation site for regulation of translation mediated by binding of RB47 protein, a member of the poly(A) binding protein family. Regulation is further effected by RB60, a protein disulfide isomerase. The expression system is capable of functioning in the nuclear/cytoplasm of cells and in the chloroplast of plants. Translation regulation of a desired molecule is enhanced approximately 100 fold over that obtained without RB47 binding site activation.

  8. Expression of eukaryotic polypeptides in chloroplasts

    DOE Patents [OSTI]

    Mayfield, Stephen P

    2013-06-04

    The present invention relates to a gene expression system in eukaryotic and prokaryotic cells, preferably plant cells and intact plants. In particular, the invention relates to an expression system having a RB47 binding site upstream of a translation initiation site for regulation of translation mediated by binding of RB47 protein, a member of the poly(A) binding protein family. Regulation is further effected by RB60, a protein disulfide isomerase. The expression system is capable of functioning in the nuclear/cytoplasm of cells and in the chloroplast of plants. Translation regulation of a desired molecule is enhanced approximately 100 fold over that obtained without RB47 binding site activation.

  9. RNA binding protein and binding site useful for expression of recombinant molecules

    DOE Patents [OSTI]

    Mayfield, Stephen P.

    2006-10-17

    The present invention relates to a gene expression system in eukaryotic and prokaryotic cells, preferably plant cells and intact plants. In particular, the invention relates to an expression system having a RB47 binding site upstream of a translation initiation site for regulation of translation mediated by binding of RB47 protein, a member of the poly(A) binding protein family. Regulation is further effected by RB60, a protein disulfide isomerase. The expression system is capable of functioning in the nuclear/cytoplasm of cells and in the chloroplast of plants. Translation regulation of a desired molecule is enhanced approximately 100 fold over that obtained without RB47 binding site activation.

  10. Parameterization of GCM subgrid nonprecipitating cumulus and...

    Office of Scientific and Technical Information (OSTI)

    The motivation is to improve the understanding and prediction of climate change by more accurately describing radiative and cloud processes. Authors: Stull, R.B. Publication Date: ...

  11. Characterization of Black Carbon Mixing State Field Campaign...

    Office of Scientific and Technical Information (OSTI)

    carbon-containing particles of known morphology using Regal black (RB), a proxy for ... attempts to differentiate particle morphology using current SP2 lagtime analysis. ...

  12. Compound and Elemental Analysis At Fenton Hill HDR Geothermal...

    Open Energy Info (EERE)

    Analysis Activity Date - 1983 Usefulness useful DOE-funding Unknown Notes See linked abstract for a synopsis of chemical analyses and Rb-Sr age determinations for gneissic...

  13. Measurement of K/sup +/ conductance in gastric vesicles from secreting stomach

    SciTech Connect (OSTI)

    Rabon, E.; Gunther, R.D.

    1986-05-01

    Specific inhibitors were used to identify two components of /sup 86/Rb/sup +/ uptake in vesicles obtained from secreting rabbit stomachs. Rb/sup +/ transport was measured in vesicles as trace /sup 86/Rb/sup +/ uptake following removal of external K/sup +/ from vesicles equilibrated in potassium gluconate. /sup 86/Rb)2= uptake mediated by the gastric H/sup +/K/sup +/-ATPase was identified by sensitivity to vanadate, ATP and pyridyl (1,2a) imidazole (SCH28080). In contrast, /sup 86/Rb/sup +/ influx through a K/sup +/ conductance mechanism was inhibited by the protonophore (TCS) induced collapse of the K/sup +/ diffusion potential. K/sup +/ conductance sensitivity to quinine and the K/sup +/ channel blocker bis-Guanidinium (bis G-8) were demonstrated by inhibition of a K/sup +/ induced chase of intravesicular /sup 86/Rb/sup +/ previously loaded by /sup 86/Rb/sup +//K/sup +/ exchange in the presence of 2 ..mu..M SCH28080. The K/sup +/ conductance is Ba/sup 2 +/ and apamine insensitive and exhibits a monovalent cation specificity of Rb > Kapprox. = Cs >> Na, Li. KCl dependent H/sup +/ transport exhibited complete sensitivity to the H/sup +/, K/sup +/-ATPase inhibitors SCH28080 and vanadate. The measurements of Rb/sup +/ pathways distinctive for the H/sup +/, K/sup +/-ATPase and a K/sup +/ conductance support previous suggestions of a functional linkage between the H/sup +/, K/sup +/-ATPase and a K/sup +/ conductance in vesicles, obtained from stimulated stomach. The experimental discrimination between the two Rb/sup +/ pathways suggests that a separate mechanism is utilized for each transport pathway.

  14. Microsoft Word - Kimelman_manuscript_revised.docx

    Office of Scientific and Technical Information (OSTI)

    A vast collection of microbial genes that are toxic to bacteria Aya Kimelman1^, Asaf Levy1^, Hila Sberro1^ Shahar Kidron1, Azita Leavitt1, Gil Amitai1, Deborah R. Yoder-Himes2 3 4 , Omri Wurtzel1, Yiwen Zhu3,4, Edward M Rubin3,4, Rotem Sorek^* 1Department of Molecular Genetics, Weizmann Institute of Science, Rehovot 76100, Israel 2 Department of Microbiology and Immunobiology, Harvard Medical School, 200 Longwood Ave, Boston MA, 02115 3 DOE Joint Genome Institute, 2800 Mitchell Drive, Walnut

  15. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Switch to Detail View for this search SciTech Connect Search Results Page 1 of 3 Search for: All records Creators/Authors contains: "Mitchell, John Anthony" × Sort by Relevance Sort by Date (newest first) Sort by Date (oldest first) Sort by Relevance « Prev Select page number Go to page: 1 of 3 1 » Next » Everything26 Electronic Full Text19 Citations7 Multimedia0 Datasets0 Software0 Filter Results Filter by Subject design (4) engineering (4) sensors (4) other instrumentation (3)

  16. PROTON RESONANCE SPECTROSCOPY

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

    as a i i . : lJIiaSJ :ShUiI,,:;II. Iii II; PROTON RESONANCE SPECTROSCOPY IN 29p LAWRENCE H. JAMES Triangle Universities Nuclear Laboratory Department of Physics North Carolina State University 1989 - - .. - .. - .. Abstract James, Lawrence Hoy Proton Resonance Spectroscopy in 29 p (Under the direc- tion of Gary E. Mitchell) Proton elastic scattering on 28Si was measured with good beam energy resolution in the proton energy range Ep=1.4 to E =3.75 MeV, and proton inelastic scattering on p 28Si

  17. Federal Energy and Water Management Awards 2014

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

    Jeffrey DeVore, Stephen Grimes, Gerry Mitchell, Alfonso Sanchez U.S. Air Force Wright-Patterson Air Force Base, Ohio In FY 2013 a team of architects and engineers from Wright-Patterson's 88 Air Base Wing Civil Engineering Division successfully salvaged and renovated an underused, historic 53,000 square foot hangar built in 1934, increasing usable laboratory space by 60% while reducing water use by 45% and energy use by about 30%. The new energy efficient building allowed the Air Force Research

  18. Final Progress Report Project Title: Northeast Provider of Solar Instructor Training - North

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

    Final Progress Report Project Title: Northeast Provider of Solar Instructor Training - North Covering Period: July 1, 2012 - June 30, 2015 Date of Report: June 30, 2015 Recipient: Maine Community College System, dba Kennebec Valley Community College Award Number: DE-EE0005673 Working Partners: N/A Cost-Sharing Partners: N/A Contacts: Amy Hudnor Douglas Mitchell Phone: 207-453-5813 Phone: 207-453-5123 Fax: 207-453-5010 Fax: 207-453-5010 Email: ahudnor@kvcc.me.edu DOE Project Team: DOE Field

  19. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Switch to Detail View for this search SciTech Connect Search Results Page 2 of 3 Search for: All records Creators/Authors contains: "Mitchell, John Anthony" × Sort by Relevance Sort by Date (newest first) Sort by Date (oldest first) Sort by Relevance « Prev Select page number Go to page: 2 of 3 2 » Next » Everything26 Electronic Full Text19 Citations7 Multimedia0 Datasets0 Software0 Filter Results Filter by Subject design (4) engineering (4) sensors (4) other instrumentation (3)

  20. Self-Irradiation Damage to the Local Structure of Plutonium and Plutonium

    Office of Scientific and Technical Information (OSTI)

    Intermetallics (Journal Article) | SciTech Connect Self-Irradiation Damage to the Local Structure of Plutonium and Plutonium Intermetallics Citation Details In-Document Search Title: Self-Irradiation Damage to the Local Structure of Plutonium and Plutonium Intermetallics Authors: Booth, C. H. ; Jiang, Yu ; Medling, S. A. ; Wang, D. L. ; Costello, A. L. ; Schwartz, D. S. ; Mitchell, J. N. ; Tobash, P. H. ; Bauer, E. D. ; McCall, S. K. ; Wall, M. A. ; Allen, P. G. Publication Date: 2014-04-08

  1. ORISE Faculty Research Experiences: Dr. Liz Diaz Vázquez

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

    Liz Diaz Vázquez Three Puerto Rican scientists spend summer researching new ways to detect explosive traces Mitchell Wallace, Dr. Rolin Mainuddin and Aimee Williams Pictured L to R: Vivianette Giusti Vélez, Dr. Liz Diaz Vázquez and Anais Vázquez Rivera analyzed improved methods for detecting explosive traces as part of a summer research program sponsored by the Department of Homeland Security. A ten-week research program during the summer of 2011 may lead to the development of new tools for

  2. Algorithms and Cuda Concepts %5C%5C Hexahedron for FE Solid Mechanics.

    Office of Scientific and Technical Information (OSTI)

    (Conference) | SciTech Connect Algorithms and Cuda Concepts %5C%5C Hexahedron for FE Solid Mechanics. Citation Details In-Document Search Title: Algorithms and Cuda Concepts %5C%5C Hexahedron for FE Solid Mechanics. Abstract not provided. Authors: Mitchell, John Anthony Publication Date: 2013-10-01 OSTI Identifier: 1115041 Report Number(s): SAND2013-8675C 477224 DOE Contract Number: AC04-94AL85000 Resource Type: Conference Resource Relation: Conference: PGI(Nvidia) OpenACC Short Course held

  3. LaL2SrL8Mn207BelowTc : Exchange StricthR ECEI VED

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

    088-00-105 58916-00-105 9714E3 co C--q 03/64 - 1 Sign Reversal of the MN-0 bond Compressibility r in LaL2SrL8Mn207BelowTc : Exchange StricthR ECEI VED in the Ferromagnetic State JUL Q 7 1997 O S T I D. N. Argyriout§ J. F. Mitchell, J. B. Goodenough * , 0. Chmaissemt S. Short, and J. D. Jorgensen t Science and Technology Center for Superconductivity and Materials Science Division Argonne National Laboratory Argonne, IL 60439 * Center for Materials Science and Engineering, ECT 9.102 University of

  4. Developing the digital safeguard that protects the National Spherical Torus

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

    Developing a Natural Gas- Powered Bus Rapid Transit Service: A Case Study George Mitchell National Renewable Energy Laboratory Technical Report NREL/TP-5400-64756 November 2015 NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy Operated by the Alliance for Sustainable Energy, LLC This report is available at no cost from the National Renewable Energy Laboratory (NREL) at www.nrel.gov/publications. Contract No. DE-AC36-08GO28308

  5. ARPA-E Q&A: Transforming How We Get Our Fuel | Department of Energy

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

    Q&A: Transforming How We Get Our Fuel ARPA-E Q&A: Transforming How We Get Our Fuel October 23, 2013 - 12:13pm Addthis ARPA-E Program Director Dr. Ramon Gonzalez focuses on using microorganisms to convert natural gas into liquid fuel. | Photo courtesy of Jeff Fitlow, Rice University. ARPA-E Program Director Dr. Ramon Gonzalez focuses on using microorganisms to convert natural gas into liquid fuel. | Photo courtesy of Jeff Fitlow, Rice University. Mark D. Mitchell Communications Support

  6. Monochromatic radiography of high energy density physics experiments on the MAGPIE generator

    SciTech Connect (OSTI)

    Hall, G. N. Burdiak, G. C.; Suttle, L.; Stuart, N. H.; Swadling, G. F.; Lebedev, S. V.; Smith, R. A.; Patankar, S.; Suzuki-Vidal, F.; Grouchy, P. de; Harvey-Thompson, A. J.; Bennett, M.; Bland, S. N.; Pickworth, L.; Skidmore, J.

    2014-11-15

    A monochromatic X-ray backlighter based on Bragg reflection from a spherically bent quartz crystal has been developed for the MAGPIE pulsed power generator at Imperial College (1.4 MA, 240ns) [I. H. Mitchell et al., Rev. Sci. Instrum. 67, 1533 (2005)]. This instrument has been used to diagnose high energy density physics experiments with 1.865 keV radiation (Silicon He-?) from a laser plasma source driven by a ?7 J, 1 ns pulse from the Cerberus laser. The design of the diagnostic, its characterisation and performance, and initial results in which the instrument was used to radiograph a shock physics experiment on MAGPIE are discussed.

  7. Numerical Simulation of Ni Grain Growth in a Thermal Gradient. (Conference)

    Office of Scientific and Technical Information (OSTI)

    | SciTech Connect Numerical Simulation of Ni Grain Growth in a Thermal Gradient. Citation Details In-Document Search Title: Numerical Simulation of Ni Grain Growth in a Thermal Gradient. Abstract not provided. Authors: Mitchell, John Anthony ; Tikare, Veena Publication Date: 2015-03-01 OSTI Identifier: 1246844 Report Number(s): SAND2015-1665C 579723 DOE Contract Number: AC04-94AL85000 Resource Type: Conference Resource Relation: Conference: Proposed for presentation at the SIAM Conference on

  8. PREPRINT

    Office of Scientific and Technical Information (OSTI)

    30518 PREPRINT Synthesis, Scale-up and Characterization of 2,6-Diamino-3,5-dinitropyrazine-l-oxide (LLM-105) Philip F. Pagoria, Alexander R. Mitchell, Robert D. Schmidt Randall L. Simpson, Frank Garcia, Jerry W. Forbes Rosalind W. Swansiger, D. Mark Hoffman This paper was prepared for submittal to the JOWOG 9, Ald ermaston, England June 22-26,1998 April 27, 1998 This is a preprint of a paper intended for publication in a journal or proceedings Since changes may be made before publication, this

  9. COLLOQUIUM: The Evolving Terrorist Threat | Princeton Plasma Physics Lab

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

    April 6, 2016, 4:15pm to 5:30pm Colloquia MBG Auditorium, 284 cap. COLLOQUIUM: The Evolving Terrorist Threat Mitchell Silber FTI Consulting Evolution of the Terrorist Threat What is behind the genesis of terrorist sanctuaries, foreign fighters and crowdsourced jihad? How and why did they move to the fore in the latter part of 2015 with such events like Paris, Sharm el Sheikh, and San Bernardino? What do we know about the factors underpinning each of these important trends? What is the

  10. 2009 Publications | Stanford Synchrotron Radiation Lightsource

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

    09 Publications Journal Papers J. Abendroth, A. C. Kreger and W. G. J. Hol, "The Dimer Formed by the Periplasmic Domain of EpsL from the Type 2 Secretion System of Vibrio parahaemolyticus", J. Struct. Biol. 168, 313 (2009) doi: 10.1016/j.jsb.2009.07.022 J. Abendroth, D. D. Mitchell, K. V. Korotkov, T. L. Johnson, A. Kreger, M. Sandkvist and W. G. J. Hol, "The Three-dimensional Structure of the Cytoplasmic Domains of EpsF from the Type 2 Secretion System of Vibrio cholerae",

  11. RENAMEDBYADMWHILEHIDDENTOALLOWDUPLICATEACCELERATORS

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

    PV Manufacturing R&D Project Status and Accomplishments under "In-Line Diagnostics and Intelligent Processing" and "Yield, Durability and Reliability" Preprint D.J. Friedman, R.L. Mitchell, and B.M. Keyes National Renewable Energy Laboratory W.I. Bower Sandia National Laboratories R. King and J.A. Mazer U.S. Department of Energy Presented at the 2006 IEEE 4 th World Conference on Photovoltaic Energy Conversion (WCPEC-4) Waikoloa, Hawaii May 7-12, 2006 Conference Paper

  12. Ralf Rapp

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

    Homepage of Ralf Rapp Department of Physics & Astronomy and Cyclotron Institute Texas A&M University College Station, Texas, U.S.A. Address Dr. Ralf Rapp Office: Cyclotron CYCL-335 (or Mitchell Physics MPHY-313) Professor of Physics Tel.: (+1) 979-845-1411 ext. 226 (or 979-458-5567) Texas A&M University Fax.: (+1) 979-845-1899 Cyclotron Institute, MS-3366 Email: rapp@comp.tamu.edu College Station, TX 77843-3366 USA Teaching Spring 2016: PHYS-201 (College Physics); for the course

  13. Research Highlight

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

    Validating Single Column Models with ARM Data Submitter: Somerville, R. C., Scripps Institution of Oceanography Area of Research: General Circulation and Single Column Models/Parameterizations Working Group(s): Cloud Modeling Journal Reference: Iacobellis, S.F., McFarquhar, G.M., Mitchell, D.L., and Somerville, R.C.J., 2003: "The Sensitivity of Radiative Fluxes to Parameterized Cloud Microphysics," J. Climate 16(18): 2979-2996. Scientists validated the results of both models by

  14. Research Highlight

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

    Icy Business of Calculating Cirrus Clouds Submitter: Somerville, R. C., Scripps Institution of Oceanography Area of Research: General Circulation and Single Column Models/Parameterizations Working Group(s): Cloud Modeling Journal Reference: McFarquhar, G.M., S. Iacobellis, and R.C.J. Somerville, 2003: "SCM simulations of tropical ice clouds using observationally based parameterizations of microphysics," J. Climate 16(11):1643-1664. Iacobellis, S.F., G.M. McFarquhar, D.L. Mitchell, and

  15. Introduction to Using NERSC for the Joint Genome Institute

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

    NERSC Introduction to Using NERSC for the Joint Genome Institute May 2, 2011 jgi logo sm NERSC Training Event 1:00-5:00 p.m. PDT May 2, 2011 Joint Genome Institute, 2800 Mitchell Drive, Walnut Creek, CA Introduction to Using NERSC Richard Gerber, NERSC User Services Group Shane Canon, NERSC Technology Integration Group This half-day training will enable new users from the Joint Genome Institute to get connected and running jobs at NERSC. We will cover NERSC computational and storage systems,

  16. Developing a Natural Gas-Powered Bus Rapid Transit Service: A Case Study

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

    Developing a Natural Gas- Powered Bus Rapid Transit Service: A Case Study George Mitchell National Renewable Energy Laboratory Technical Report NREL/TP-5400-64756 November 2015 NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy Operated by the Alliance for Sustainable Energy, LLC This report is available at no cost from the National Renewable Energy Laboratory (NREL) at www.nrel.gov/publications. Contract No. DE-AC36-08GO28308

  17. Building a Business Case for Compressed Natural Gas in Fleet Applications

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

    Building a Business Case for Compressed Natural Gas in Fleet Applications George Mitchell National Renewable Energy Laboratory Technical Report NREL/TP-5400-63707 March 2015 NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy Operated by the Alliance for Sustainable Energy, LLC This report is available at no cost from the National Renewable Energy Laboratory (NREL) at www.nrel.gov/publications. Contract No. DE-AC36-08GO28308 National

  18. Microsoft Word - mcintosh_abstract_2013.pdf

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

    Tuesday April 2nd, 2013, at 3:45 pm Room MIST 102 at the Mitchell Institute Refreshment will be served at 3:30 pm The Asymmetry Dependence of the Nuclear Caloric Curve Dr. Alan McIntosh Cyclotron Institute, TAMU Abstract: The nuclear caloric curve is a fundamental facet of the nuclear equation of state. By studying isotopically reconstructed sources produced in intermediate-energy heavy-ion collisions, we report for the first time a clear dependence of the caloric curve on the neutron-proton

  19. Microsoft Word - yongseok_abstract

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

    Friday July 27, 2012, at 2:00 pm Room MIST 102 at the Mitchell Institute Refreshment will be served at 1:45 pm High spin resonances in hadron reactions Dr. Yongseok Department of Physics, Kyungpook National University, Korea Abstract: (I) To understand the reaction mechanisms of the baryon/meson production processes, it is necessary to consider high spin baryon fields since many resonances in the mass of 2 GeV carry spin higher than 3/2. In this talk, we will discuss how to introduce high spin

  20. HAMMER/Hanford Training

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

    Committee Members Name Committee Phone # E-Mail Lanette Adams Executive Sponsor 373-9669 lanette_k_adams@rl.gov Owen Berglund Logistics 376-9035 owen_d_berglund@rl.gov Ron Cavalier VAD 376-0274 ronald_j_cavalier@rl.gov Mark Cope VAD 373-1475 mark_a_cope@rl.gov RJ Debevec Registration 376-0004 richard_j_debevec@rl.gov Jill Harvill Committee Member 376-2886 jill_d_harvill@rl.gov Terri McEvoy Registration 376-1496 terri_a_mc evoy@rl.gov Kellie Mitchell Bike Donations 376-4048

  1. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Switch to Detail View for this search SciTech Connect Search Results Page 1 of 3 Search for: All records Creators/Authors contains: "Miller, Mitchell" × Sort by Relevance Sort by Date (newest first) Sort by Date (oldest first) Sort by Relevance « Prev Select page number Go to page: 1 of 3 1 » Next » Everything22 Electronic Full Text3 Citations19 Multimedia0 Datasets0 Software0 Filter Results Filter by Subject crystal structure (7) proteins (5) materials science (4) basic biological

  2. Chemical migration by contact metamorphism between pegmatite/country rocks: natural analogs for radionuclides migration. [Black Hills, South Dakota

    SciTech Connect (OSTI)

    Laul, J.C.; Walker, R.J.; Shearer, C.K.; Papike, J.J.; Simon, S.B.

    1983-10-01

    Comparison of trace element signatures of country rocks as a function of distance from the contact with two pegmatites, Tin Mountain and Etta, in the Black Hills of South Dakota, suggests that some elements such as K, Li, Rb, Cs, As, Sb, Zn and Pb, have migrated to distances of 4 to 40 meters during contact metamorphism. The relative degree of migration varies depending on the element. On the other hand, there is virtually no migration of rare earth elements (REE), Al, Sc, Cr, Hf, U, and Th. Biotite and muscovite are effective trace element traps for Li, Rb and Cs. Biotite has a greater affinity for Rb, Cs and Li than muscovite.

  3. Ion-modulated nonlinear electronic transport in carbon nanotube

    Office of Scientific and Technical Information (OSTI)

    bundle/RbAg{sub 4}I{sub 5} thin film composite nanostructures (Journal Article) | SciTech Connect SciTech Connect Search Results Journal Article: Ion-modulated nonlinear electronic transport in carbon nanotube bundle/RbAg{sub 4}I{sub 5} thin film composite nanostructures Citation Details In-Document Search Title: Ion-modulated nonlinear electronic transport in carbon nanotube bundle/RbAg{sub 4}I{sub 5} thin film composite nanostructures We have explored the ion-modulated electronic transport

  4. Breakdown of ionic character of molecular alkali bromides in inner-valence photoionization

    SciTech Connect (OSTI)

    Karpenko, A. Iablonskyi, D.; Kettunen, J. A.; Cao, W.; Huttula, M.; Aksela, H.; Urpelainen, S.

    2014-05-28

    The inner-valence region of alkali bromide XBr (X=Li, Na, K, Rb) vapours has been studied experimentally by means of synchrotron radiation excited photoelectron spectroscopy. Experimental spectra were analyzed by comparing them with available theoretical results and previous experiments. Ionic character of alkali bromides is seen to change in the inner-valence region with increasing atomic number of the alkali atom. A mechanism involving mixing between Br 4s and Rb 4p orbitals has been suggested to account for the fine structure observed in inner-valence ionization region of RbBr.

  5. Retinoblastoma protein co-purifies with proteasomal insulin-degrading enzyme: Implications for cell proliferation control

    SciTech Connect (OSTI)

    Radulescu, Razvan T., E-mail: ratura@gmx.net [Molecular Concepts Research (MCR), Muenster (Germany); Duckworth, William C. [Department of Medicine, Phoenix VA Health Care System, Phoenix, AZ (United States)] [Department of Medicine, Phoenix VA Health Care System, Phoenix, AZ (United States); Levy, Jennifer L. [Research Service, Phoenix VA Health Care System, Phoenix, AZ (United States)] [Research Service, Phoenix VA Health Care System, Phoenix, AZ (United States); Fawcett, Janet, E-mail: janet.fawcett@va.gov [Research Service, Phoenix VA Health Care System, Phoenix, AZ (United States)] [Research Service, Phoenix VA Health Care System, Phoenix, AZ (United States)

    2010-04-30

    Previous investigations on proteasomal preparations containing insulin-degrading enzyme (IDE; EC 3.4.24.56) have invariably yielded a co-purifying protein with a molecular weight of about 110 kDa. We have now found both in MCF-7 breast cancer and HepG2 hepatoma cells that this associated molecule is the retinoblastoma tumor suppressor protein (RB). Interestingly, the amount of RB in this protein complex seemed to be lower in HepG2 vs. MCF-7 cells, indicating a higher (cytoplasmic) protein turnover in the former vs. the latter cells. Moreover, immunofluorescence showed increased nuclear localization of RB in HepG2 vs. MCF-7 cells. Beyond these subtle differences between these distinct tumor cell types, our present study more generally suggests an interplay between RB and IDE within the proteasome that may have important growth-regulatory consequences.

  6. ARM - Publications: Science Team Meeting Documents

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

    Spectral Irradiance During CRYSTAL-FACE Pilewskie, P.(a), Guan, H.(b), Platnick, S.(c), Yang, P.(d), Bergstrom, R.(b), Wendisch, M.(e), Howard, S.(b), and Pommier, J.(b), Ames...

  7. ARM - Publications: Science Team Meeting Documents

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

    The Site and Computer Access Request System Doty, K.J.(a), Eagan, R.(b), Sisterson, D.L.(b), and Wagener, R.(a), Brookhaven National Laboratory (a), Argonne National Laboratory (b)...

  8. Isotopes Products

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

    are saving lives, advancing cutting-edge research and keeping the U.S. safe. Products stress and rest Stress and rest Rb-82 PET images in a patient with dipyridamole...

  9. Cesium iodide alloys

    DOE Patents [OSTI]

    Kim, Hyoun-Ee; Moorhead, Arthur J.

    1992-01-01

    A transparent, strong CsI alloy havign additions of monovalent iodides. Although the perferred iodide is AgI, RbI and CuI additions also contribute to an improved polycrystalline CsI alloy.

  10. LMS/RBL/S11219 Task Order LM00-502

    Office of Legacy Management (LM)

    All requested analyses were successfully completed. During this sampling event, a small bladder pump in well RB-D-01 had to be replaced. A new bladder pump of similar size was ...

  11. ARM - Publications: Science Team Meeting Documents

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

    Implementing Flexible Cloud Vertical Structure in GFDL's AM-2 Large-Scale Model Using Stochastic Clouds Pincus, R.(a), Klein, S.A.(b), and Hemmler, R.(b), NOAA-CIRES Climate...

  12. CHRISTIAN SEIGNEUR

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

    Huang, M., G.R. Carmichael, S. Kulkarni, D.G. Streets, Z. Lu, Q. Zhang, R.B. Pierce, Y. Kondo, J.L. Jimenez, M.J. Cubison, B. Anderson, and A. Wisthaler, Sectoral and Geographical...

  13. Consortium for Advanced Simulation of Light Water Reactors (CASL...

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

    in Drekar, CASL Technical Report: CASL-U-2012-0080-000, June 30, 2012. Bakosi, J., N. Barnett, M.A. Christon, M.M. Francois, R.B. Lowrie and R. Sankaran, Integration of Hydra-TH...

  14. Structure of the SPRY domain of human Ash2L and its interactions...

    Office of Scientific and Technical Information (OSTI)

    Structure of the SPRY domain of human Ash2L and its interactions with RbBP5 and DPY30 Citation Details In-Document Search Title: Structure of the SPRY domain of human Ash2L and its ...

  15. Core Analysis At Fenton Hill HDR Geothermal Area (Brookins &...

    Open Energy Info (EERE)

    Core Analysis Activity Date - 1983 Usefulness useful DOE-funding Unknown Notes See linked abstract for a synopsis of chemical analyses and Rb-Sr age determinations for gneissic...

  16. Celt Power Ltd | Open Energy Information

    Open Energy Info (EERE)

    United Kingdom Zip: SY16 1RB Sector: Wind energy Product: JV between Euros Energy Europe and ScottishPower to develop UK wind farms. References: Celt Power Ltd1 This article...

  17. Biological Monitoring and Abatement Program for the Oak Ridge K-25 Site

    SciTech Connect (OSTI)

    Kszos, L.A.; Adams, S.M.; Ashwood, T.L.; Blaylock, B.G.; Greeley, M.S.; Loar, J.M.; Peterson, M.J.; Ryon, M.G.; Smith, J.G.; Southworth, G.R.; Hinzman, R.L.; Shoemaker, B.A.

    1993-04-01

    A proposed Biological Monitoring and Abatement Program (BMAP) for the Oak Ridge K-25 Site was prepared in December 1992 as required by the renewed National Pollutant Discharge Elimination System permit that was issued on October 1, 1992. The proposed BMAP is based on results of biological monitoring conducted from 1986 to 1992 and discussions held on November 12, 1992, between staff of Martin Marietta Energy Systems, Inc. (Oak Ridge National Laboratory and the K-25 Site), and the Tennessee Department of Environment and Conservation, Department of Energy Oversight Division. The proposed BMAP consists of four tasks that reflect different but complementary approaches to evaluating the effects of K-25 Site effluents on the ecological integrity of Mitchell Branch, Poplar Creek, and the Poplar Creek embayment of the Clinch River. These tasks include (1) ambient toxicity monitoring, (2) bioaccumulation monitoring, (3) assessment of fish health, and (4) instream monitoring of biological communities. This overall BMAP plan combines established protocols with current biological monitoring techniques to assess environmental compliance and quantify ecological recovery. The BMAP will also determine whether the effluent limits established for the K-25 Site protect the designated use of the receiving streams (Mitchell Branch, Poplar Creek, and Clinch River) for growth and propagation of fish and other aquatic life. Results obtained from this biological monitoring program will also be used to document the ecological effects (and effectiveness) of remedial actions.

  18. GABA/sub B/ receptor activation inhibits Ca/sup 2 +/-activated potassium channels in synaptosomes: involvement of G-proteins

    SciTech Connect (OSTI)

    Ticku, M.K.; Delgado, A.

    1989-01-01

    /sup 86/Rb-efflux assay from preloaded synaptosomes of rat cerebral cortex was developed to study the effect of GABA/sub B/ receptor agonist baclofen on Ca/sup 2 +/-activated K/sup +/-channels. Depolarization of /sup 86/Rb-loaded synaptosomes in physiological buffer increased Ca/sup 2 +/-activated /sup 86/Rb-efflux by 400%. The /sup 86/Rb-efflux was blocked by quinine sulfate, tetraethylammonium, and La/sup 3 +/ indicating the involvement of Ca/sup 2 +/-activated K/sup +/-channels. (-)Baclofen inhibited Ca/sup 2 +/-activated /sup 86/Rb-efflux in a stereospecific manner. The inhibitory effect of (-)baclofen was mediated by GABA/sub B/ receptor activation, since it was blocked by GABA/sub B/ antagonist phaclofen, but not by bicuculline. Further, pertussis toxin also blocked the ability of baclofen or depolarizing action to affect Ca/sup 2 +/-activated K/sup +/-channels. These results suggest that baclofen inhibits Ca/sup 2 +/-activated K/sup +/-channels in synaptosomes and these channels are regulated by G-proteins. This assay may provide an ideal in vitro model to study GABA/sub B/ receptor pharmacology.

  19. Effect of angiotensin II, ATP, and ionophore A23187 on potassium efflux in adrenal glomerulosa cells

    SciTech Connect (OSTI)

    Lobo, M.V.; Marusic, E.T.

    1986-02-01

    Angiotensin II stimulus on perifused bovine adrenal glomerulosa cells elicited an increase in 86Rb efflux from cells previously equilibrated with the radioisotope. When 45Ca fluxes were measured under similar conditions, it was observed that Ca and Rb effluxes occurred within the first 30 s of the addition of the hormone and were independent of the presence of external Ca. The 86Rb efflux due to angiotensin II was inhibited by quinine and apamin. The hypothesis that the angiotensin II response is a consequence of an increase in the K permeability of the glomerulosa cell membrane triggered by an increase in cytosolic Ca is supported by the finding that the divalent cation ionophore A23187 also initiated 86Rb or K loss (as measured by an external K electrode). This increased K conductance was also seen with 10(-4) M ATP. Quinine and apamin greatly reduced the effect of ATP or A23187 on 86Rb or K release in adrenal glomerulosa cells. The results suggest that Ca-dependent K channels or carriers are present in the membranes of bovine adrenal glomerulosa cells and are sensitive to hormonal stimulus.

  20. Structure of stagnated plasma in aluminum wire array Z pinches

    SciTech Connect (OSTI)

    Hall, G. N.; Pikuz, S. A.; Shelkovenko, T. A.; Bland, S. N.; Lebedev, S. V.; Ampleford, D. J.; Palmer, J. B. A.; Bott, S. C.; Rapley, J.; Chittenden, J. P.; Apruzese, J. P.

    2006-08-15

    Experiments with aluminum wire array Z pinches have been carried out on the mega-ampere generator for plasma implosion experiments (MAGPIE) at Imperial College London [I. H. Mitchell et al., Rev. Sci. Instrum. 67, 1533 (1996)]. It has been shown that in these arrays, there are two intense sources of radiation during stagnation; Al XII line emission from a precursor-sized object, and both continuum and Al XIII radiation from bright spots of either significantly higher temperature or density randomly distributed around this object so as to produce a hollow emission profile. Spatially resolved spectra produced by spherically bent crystals were recorded, both time-integrated and time-resolved, and were used to show that these two sources of radiation peak at the same time.

  1. Alvord (3,000-ft strawn) LPG flood - design and performance evaluation

    SciTech Connect (OSTI)

    Frazier, G.D.; Todd, M.R.

    1982-01-01

    Mitchell Energy Corporation has implemented a LPG-dry gas miscible process in the Alvord (3000' Strawn) Unit in Wise County, Texas utilizing the DOE tertiary incentive program. The field had been waterflooded for 14 years and was producing near its economic limit at the time this project was started. This paper presents the results of the reservoir simulation study that was conducted to evaluate pattern configuration and operating alternatives so as to maximize LPG containment and oil recovery performance. Several recommendations resulting from this study were implemented for the project. Based on the model predictions, tertiary oil recovery is expected to be between 100,000 and 130,000 bbls, or about 7 percent of the oil originally in place in the Unit. 12 refs.

  2. Chemical migration by contact metamorphism between pegmatite and country rocks: natural analogs for radionuclide migration

    SciTech Connect (OSTI)

    Laul, J.C.; Walker, R.J.; Shearer, C.K.; Papike, J.J.; Simon, S.B.

    1984-01-01

    Comparison of trace element signatures of country rocks as a function of distance from the contact with two pegmatites, Tin Mountain and Etta, in the Black Hills of South Dakota, suggests that some elements such as K, Li, Rb, Cs, As, Sb, Zn and Pb, have migrated to distances of 4 to 40 meters during contact metamorphism. The relative degree of migration varies depending on the element. On the other hand, there is virtually no migration of rare earth elements (REE), Al, Sc, Cr, Hf, U, and Th. Biotite and muscovite are effective trace element traps for Li, Rb, and Cs. Biotite has a greater affinity for Rb, Cs and Li than muscovite. 9 references, 5 figures, 1 table.

  3. Middle East fuel supply & gas exports for power generation

    SciTech Connect (OSTI)

    Mitchell, G.K.; Newendorp, T.

    1995-12-31

    The Middle East countries that border on, or are near, the Persian Gulf hold over 65% of the world`s estimated proven crude oil reserves and 32% of the world`s estimated proven natural gas reserves. In fact, approximately 5% of the world`s total proven gas reserves are located in Qatar`s offshore North Field. This large natural gas/condensate field is currently under development to supply three LNG export projects, as well as a sub-sea pipeline proposal to export gas to Pakistan. The Middle East will continue to be a major source of crude oil and oil products to world petroleum markets, including fuel for existing and future base load, intermediate cycling and peaking electric generation plants. In addition, as the Persian Gulf countries turn their attention to exploiting their natural gas resources, the fast-growing need for electricity in the Asia-Pacific and east Africa areas offers a potential market for both pipeline and LNG export opportunities to fuel high efficiency, gas-fired combustion turbine power plants. Mr. Mitchell`s portion of this paper will discuss the background, status and timing of several Middle Eastern gas export projects that have been proposed. These large gas export projects are difficult and costly to develop and finance. Consequently, any IPP developers that are considering gas-fired projects which require Mid-East LNG as a fuel source, should understand the numerous sources and timing to securing project debt, loan terms and conditions, and, restrictions/credit rating issues associated with securing financing for these gas export projects. Mr. Newendorp`s section of the paper will cover the financing aspects of these projects, providing IPP developers with additional considerations in selecting the primary fuel supply for an Asian-Pacific or east African electric generation project.

  4. Isotopes Products

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

    Isotopes Products Isotopes Products Isotopes produced at Los Alamos National Laboratory are saving lives, advancing cutting-edge research and keeping the U.S. safe. Products stress and rest Stress and rest Rb-82 PET images in a patient with dipyridamole stress-inducible lateral wall and apical ischemia. (http://www.fac.org.ar/scvc/llave/image/machac/machaci.htm#f2,3,4) Strontium-82 is supplied to our customers for use in Sr-82/Rb-82 generator technologies. The generators in turn are supplied to

  5. Roof bolting equipment & technology

    SciTech Connect (OSTI)

    Fiscor, S.

    2009-04-15

    Technology provides an evaluator path to improvement for roof bolting machines. Bucyrus offers three different roof bolts models for various mining conditions. The LRB-15 AR is a single-arm boiler recommended for ranges of 32 inches and above; the dual-arm RB2-52A for ranges of 42 inches and above; and the dual-arm RB2-88A for ranges of 54 inches and above. Design features are discussed in the article. Developments in roof bolting technology by Joy Mining Machinery are reported. 4 photos.

  6. Cask weeping mitigation

    DOE Patents [OSTI]

    Krumhansl, James L. (Albuquerque, NM); Brady, Patrick V. (Albuquerque, NM); Teter, David M. (Edgewood, NM); McConnell, Paul (Albuquerque, NM)

    2007-09-18

    A method (and concomitant kit) for treating a surface to reduce subsequent .sup.137Cs nuclide desorption comprising contacting the surface with a first cation-containing solution, the cation being one or more of Cs.sup.+, Rb.sup.+, Ag.sup.+, Tl.sup.+, K.sup.+, and NH.sub.4.sup.+, and contacting the surface with a second cation-containing solution, the cation being one or more of Cs.sup.+, Rb.sup.+, Ag.sup.+, Tl.sup.+, K.sup.+, and NH.sub.4.sup.+, thereby reducing amounts of radioactive cesium embedded in clays found on the surface.

  7. Synergistic extraction of some univalent cations into nitrobenzene by using cesium dicarbollylcobaltate and calix[4]arene-...

    SciTech Connect (OSTI)

    Makrlik, Emanuel; Selucky, P.; Vanura, Petr; Moyer, Bruce A

    2013-01-01

    From extraction experiments and c-activity measurements, the exchange extraction constants corresponding to the general equilibrium M+ (aq) + CsL+ (nb) , ML+ (nb) + Cs+ (aq) taking place in the two-phase water nitrobenzene system (M+ = K+, Rb+, NH+4,Ag+, Tl+; L = calix[4]arene-bis(t-octylbenzo-18-crown-6); aq = aqueous phase, nb = nitrobenzene phase) were evaluated. Furthermore, the stability constants of the ML+ complexes in nitrobenzene saturated with water were calculated; they were found to increase in the following cation order: NH+4 < K+ < Ag+ < Rb+ < Tl+.

  8. Strong Second Harmonic Generation from the Tantalum Thioarsenates

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

    A3Ta2AsS11 (A = K and Rb) | Energy Frontier Research Centers Strong Second Harmonic Generation from the Tantalum Thioarsenates A3Ta2AsS11 (A = K and Rb) Home Author: T.K. Bera, J.I. Jang, J.B. Ketterson, M.G. Kanatzidis Year: 2009 Abstract: The strongly anisotropic thioarsenates A(3)Ta(2)AsS(11) are stabilized in a polysulfide flux. All compounds contain the same parallel (1)/(infinity)[Ta(2)AsS(11)(3-)] polymeric anionic chains, but the size of the alkali-metals has a profound effect on the

  9. Revised Manuscript

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

    ... Doebler, A.A. Shihab- Eldin, L.J. Jardine, J.K. Tuli and A.B. Buyrn, Table of Isotopes 7th ... T.V. Ragland, R.P. Scharenberg, F. Turkot, R.B. Willmann and C.L. Wilson, Phys. Rev. ...

  10. T PamI J. I(. u!borekl

    Office of Legacy Management (LM)

    mr a. L. khbert - mchn:aal Director T PamI J. I(. uborekl r&&r r.B.0. Produotlon Order Eo. 304 Sat' ional Lead Ia to furnieh Brld&eporf- Braem Company In Adrian, Ulchlmm, aachlned...

  11. C. SIrENET

    Office of Legacy Management (LM)

    m. 61 12?137 C. SIrENET PR jwnlrn RB-JUTA,000LffiBe kw4LV ID TM CalsSION KSII ELECTRIC CL@'. VlTiiuFsf MRCS PLil CMWIE-IELLa CYcLOTml FK...

  12. Cesium iodide alloys

    DOE Patents [OSTI]

    Kim, H.E.; Moorhead, A.J.

    1992-12-15

    A transparent, strong CsI alloy is described having additions of monovalent iodides. Although the preferred iodide is AgI, RbI and CuI additions also contribute to an improved polycrystalline CsI alloy with outstanding multispectral infrared transmittance properties. 6 figs.

  13. Observation

    Office of Scientific and Technical Information (OSTI)

    to an Orbital-Selective Mott Phase in A x Fe 2-y Se 2 (AK, Rb) Superconductors M. Yi, 1, 2 D. H. Lu, 3 R. Yu, 4 S. C. Riggs, 1, 2 J.-H. Chu, 1, 2 B. Lv, 5 Z. Liu, 1, 2 M. Lu,...

  14. Nutlin-3 down-regulates retinoblastoma protein expression and inhibits muscle cell differentiation

    SciTech Connect (OSTI)

    Walsh, Erica M.; Niu, MengMeng; Bergholz, Johann; Jim Xiao, Zhi-Xiong

    2015-05-29

    The p53 tumor suppressor gene plays a critical role in regulation of proliferation, cell death and differentiation. The MDM2 oncoprotein is a major negative regulator for p53 by binding to and targeting p53 for proteasome-mediated degradation. The small molecule inhibitor, nutlin-3, disrupts MDM2-p53 interaction resulting in stabilization and activation of p53 protein. We have previously shown that nutlin-3 activates p53, leading to MDM2 accumulation as concomitant of reduced retinoblastoma (Rb) protein stability. It is well known that Rb is important in muscle development and myoblast differentiation and that rhabdomyosarcoma (RMS), or cancer of the skeletal muscle, typically harbors MDM2 amplification. In this study, we show that nutlin-3 inhibited myoblast proliferation and effectively prevented myoblast differentiation, as evidenced by lack of expression of muscle differentiation markers including myogenin and myosin heavy chain (MyHC), as well as a failure to form multinucleated myotubes, which were associated with dramatic increases in MDM2 expression and decrease in Rb protein levels. These results indicate that nutlin-3 can effectively inhibit muscle cell differentiation. - Highlights: • Nutlin-3 inhibits myoblast proliferation and prevents differentiation into myotubes. • Nutlin-3 increases MDM2 expression and down-regulates Rb protein levels. • This study has implication in nutlin-3 treatment of rhabdomyosarcomas.

  15. Theoretical study on the ground state of the polar alkali-metal-barium molecules: Potential energy curve and permanent dipole moment

    SciTech Connect (OSTI)

    Gou, Dezhi; Kuang, Xiaoyu Gao, Yufeng; Huo, Dongming

    2015-01-21

    In this paper, we systematically investigate the electronic structure for the {sup 2}Σ{sup +} ground state of the polar alkali-metal-alkaline-earth-metal molecules BaAlk (Alk = Li, Na, K, Rb, and Cs). Potential energy curves and permanent dipole moments (PDMs) are determined using power quantum chemistry complete active space self-consistent field and multi-reference configuration interaction methods. Basic spectroscopic constants are derived from ro-vibrational bound state calculation. From the calculations, it is shown that BaK, BaRb, and BaCs molecules have moderate values of PDM at the equilibrium bond distance (BaK:1.62 D, BaRb:3.32 D, and BaCs:4.02 D). Besides, the equilibrium bond length (4.93 Å and 5.19 Å) and dissociation energy (0.1825 eV and 0.1817 eV) for the BaRb and BaCs are also obtained.

  16. ARM - Publications: Science Team Meeting Documents

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

    Jr., W.L.(a), Doelling, D.R.(b), Heck, P.W.(c), Khaiyer, M.M.(b), Palikonda, R.(b), Young, D.F.(a), Spangenberg, D.A.(b), Chakrapani, V.(b), Walter, B.J.(b), and Nowicki,...

  17. COMPLEX FLUORIDES OF PLUTONIUM AND AN ALKALI METAL

    DOE Patents [OSTI]

    Seaborg, G.T.

    1960-08-01

    A method is given for precipitating alkali metal plutonium fluorides. such as KPuF/sub 5/, KPu/sub 2/F/sub 9/, NaPuF/sub 5/, and RbPuF/sub 5/, from an aqueous plutonium(IV) solution by adding hydrogen fluoride and alkali-metal- fluoride.

  18. Observation of ground-state Ramsey fringes

    SciTech Connect (OSTI)

    Weel, M.; Kumarakrishnan, A. [Department of Physics and Astronomy, York University, Toronto, Ontario, M3J 1P3 (Canada)

    2003-06-01

    We have used trapped {sup 85}Rb atoms to demonstrate an atom interferometric measurement of atomic recoil in the frequency domain. The measurement uses echo techniques to generate a Ramsey fringe pattern. The pattern exhibits recoil components consistent with theoretical predictions. We find the measurement to be insensitive to magnetic field gradients and discuss the prospects for a precision measurement of the recoil frequency.

  19. Nissan's new in-line DOHC six cylinder engine and its development

    SciTech Connect (OSTI)

    Ishida, Y.; Ito, K.; Kita, Y.; Kadowaki, S.

    1986-01-01

    The new RB20 engine series comprises in-line, 6-cylinder, 2-liter gasoline engines with an all-new design that succeed the L20 engine (1), whose performance has been upgraded numerous times since it was first released 20 years ago. The RB20 engine series includes a single-overhead-cam (SOHC) engine and a double-overhead-cam (DOHC) engine, each of which also has a turbocharged version, making a total of four different engine variations. This range of variations is intended to meet the broad, diversified needs of today's market. The main development theme set for the new engine family was to achieve ''improved performance that would appeal to the senses.'' Thus emphasis was not merely put on obtaining high performance figures, but on making real improvements in engine response and quietness that the driver could actually feel. This paper focuses on two of the four engine variations - the DOHC engine with and without a turbocharger. It discusses the basic engine construction, principal component parts and major development objectives. In the discussion that follows the DOHC engine without a turbocharger is referred to as RB20DE and the turbocharged DOHC engine is referred to as RB20DET.

  20. ARM - Publications: Science Team Meeting Documents

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

    The Second ARM Diffuse Horizontal Irradiance Comparison Fall 2003 Michalsky, J.J.(a), Dolce, R.(b), Dutton, E.G.(c), Long, C.N.(d), Jeffries, W.Q.(e), McArthur, L.J.B.(f),...

  1. Rapid quantification of mutant fitness in diverse bacteria by sequencing randomly bar-coded transposons

    SciTech Connect (OSTI)

    Wetmore, Kelly M.; Price, Morgan N.; Waters, Robert J.; Lamson, Jacob S.; He, Jennifer; Hoover, Cindi A.; Blow, Matthew J.; Bristow, James; Butland, Gareth; Arkin, Adam P.; Deutschbauer, Adam

    2015-05-12

    Transposon mutagenesis with next-generation sequencing (TnSeq) is a powerful approach to annotate gene function in bacteria, but existing protocols for TnSeq require laborious preparation of every sample before sequencing. Thus, the existing protocols are not amenable to the throughput necessary to identify phenotypes and functions for the majority of genes in diverse bacteria. Here, we present a method, random bar code transposon-site sequencing (RB-TnSeq), which increases the throughput of mutant fitness profiling by incorporating random DNA bar codes into Tn5 and mariner transposons and by using bar code sequencing (BarSeq) to assay mutant fitness. RB-TnSeq can be used with any transposon, and TnSeq is performed once per organism instead of once per sample. Each BarSeq assay requires only a simple PCR, and 48 to 96 samples can be sequenced on one lane of an Illumina HiSeq system. We demonstrate the reproducibility and biological significance of RB-TnSeq with Escherichia coli, Phaeobacter inhibens, Pseudomonas stutzeri, Shewanella amazonensis, and Shewanella oneidensis. To demonstrate the increased throughput of RB-TnSeq, we performed 387 successful genome-wide mutant fitness assays representing 130 different bacterium-carbon source combinations and identified 5,196 genes with significant phenotypes across the five bacteria. In P. inhibens, we used our mutant fitness data to identify genes important for the utilization of diverse carbon substrates, including a putative D-mannose isomerase that is required for mannitol catabolism. RB-TnSeq will enable the cost-effective functional annotation of diverse bacteria using mutant fitness profiling. A large challenge in microbiology is the functional assessment of the millions of uncharacterized genes identified by genome sequencing. Transposon mutagenesis coupled to next-generation sequencing (TnSeq) is a powerful approach to assign phenotypes and functions to genes. However, the current strategies for TnSeq are too laborious to be applied to hundreds of experimental conditions across multiple bacteria. Here, we describe an approach, random bar code transposon-site sequencing (RB-TnSeq), which greatly simplifies the measurement of gene fitness by using bar code sequencing (BarSeq) to monitor the abundance of mutants. We performed 387 genome-wide fitness assays across five bacteria and identified phenotypes for over 5,000 genes. RB-TnSeq can be applied to diverse bacteria and is a powerful tool to annotate uncharacterized genes using phenotype data.

  2. Rapid quantification of mutant fitness in diverse bacteria by sequencing randomly bar-coded transposons

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

    Wetmore, Kelly M.; Price, Morgan N.; Waters, Robert J.; Lamson, Jacob S.; He, Jennifer; Hoover, Cindi A.; Blow, Matthew J.; Bristow, James; Butland, Gareth; Arkin, Adam P.; et al

    2015-05-12

    Transposon mutagenesis with next-generation sequencing (TnSeq) is a powerful approach to annotate gene function in bacteria, but existing protocols for TnSeq require laborious preparation of every sample before sequencing. Thus, the existing protocols are not amenable to the throughput necessary to identify phenotypes and functions for the majority of genes in diverse bacteria. Here, we present a method, random bar code transposon-site sequencing (RB-TnSeq), which increases the throughput of mutant fitness profiling by incorporating random DNA bar codes into Tn5 and mariner transposons and by using bar code sequencing (BarSeq) to assay mutant fitness. RB-TnSeq can be used with anymore » transposon, and TnSeq is performed once per organism instead of once per sample. Each BarSeq assay requires only a simple PCR, and 48 to 96 samples can be sequenced on one lane of an Illumina HiSeq system. We demonstrate the reproducibility and biological significance of RB-TnSeq with Escherichia coli, Phaeobacter inhibens, Pseudomonas stutzeri, Shewanella amazonensis, and Shewanella oneidensis. To demonstrate the increased throughput of RB-TnSeq, we performed 387 successful genome-wide mutant fitness assays representing 130 different bacterium-carbon source combinations and identified 5,196 genes with significant phenotypes across the five bacteria. In P. inhibens, we used our mutant fitness data to identify genes important for the utilization of diverse carbon substrates, including a putative D-mannose isomerase that is required for mannitol catabolism. RB-TnSeq will enable the cost-effective functional annotation of diverse bacteria using mutant fitness profiling. A large challenge in microbiology is the functional assessment of the millions of uncharacterized genes identified by genome sequencing. Transposon mutagenesis coupled to next-generation sequencing (TnSeq) is a powerful approach to assign phenotypes and functions to genes. However, the current strategies for TnSeq are too laborious to be applied to hundreds of experimental conditions across multiple bacteria. Here, we describe an approach, random bar code transposon-site sequencing (RB-TnSeq), which greatly simplifies the measurement of gene fitness by using bar code sequencing (BarSeq) to monitor the abundance of mutants. We performed 387 genome-wide fitness assays across five bacteria and identified phenotypes for over 5,000 genes. RB-TnSeq can be applied to diverse bacteria and is a powerful tool to annotate uncharacterized genes using phenotype data.« less

  3. Volume regulation by human lymphocytes. Role of calcium

    SciTech Connect (OSTI)

    Grinstein, S.; Dupre, A.; Rothstein, A.

    1982-05-01

    Human peripheral blood lymphocytes regulate their volumes in hypotonic solutions. In hypotonic media in which Na+ is the predominant cation, an initial swelling phase is followed by a regulatory volume decrease (RVD) associated with a net loss of cellular K+. In media in which K+ is the predominant cation, the rapid initial swelling is followed by a slower second swelling phase. /sup 86/Rb+ fluxes increased during RVD and returned to normal when the original volume was approximately regained. Effects similar to those induced by hypotonic stress could also be produced by raising the intracellular Ca++ level. In isotonic, Ca++-containing media cells were found to shrink upon addition of the Ca++ ionophore A23187 in K+-free media, but to swell in K+-rich media. Exposure to Ca++ plus A23187 also increased /sup 86/Rb+ fluxes. Quinine (75 microM), an inhibitor of the Ca++-activated K+ pathway in other systems blocked RVD, the associated K+ loss, and the increase in /sup 86/Rb+ efflux. Quinine also inhibited the volume changes and the increased /sup 86/Rb fluxes induced by Ca++ plus ionophore. The calmodulin inhibitors trifluoperazine, pimozide and chlorpromazine blocked RVD as well as Ca++ plus A23187-induced volume changes. Trifluoperazine also prevented the increase in /sup 86/Rb+ fluxes and K+ loss induced by hypotonicity. Chlorpromazine sulfoxide, a relatively ineffective calmodulin antagonist, was considerably less potent as an inhibitor of RVD than chlorpromazine. It is suggested than an elevation in cytoplasmic (Ca++), triggered by cell swelling, increases the plasma membrane permeability to K+, the ensuing increased efflux of K+, associated anions, and osmotically obliged water, leading to cell shrinking (RVD).

  4. Bonded Radii and the Contraction of the Electron Density of the Oxygen Atom by Bonded Interactions

    SciTech Connect (OSTI)

    Gibbs, Gerald V.; Ross, Nancy L.; Cox, David F.; Rosso, Kevin M.; Iversen, Bo B.; Spackman, M. A.

    2013-02-21

    The bonded radii for more than 550 bonded pairs of atoms, comprising more than 50 crystals, determined from experimental and theoretical electron density distributions, are compared with the effective ionic, ri(M), and crystal radii, rc(M), for metal atoms, M, bonded to O atoms. At odds with the fixed ionic radius of 1.40 , assumed for the O atom in the compilation of the ionic radii, the bonded radius for the atom, rb(O), is not fixed but displays a relatively wide range of values as the O atom is progressively polarized by the M-O bonded interactions: as such, rb(O) decreases systematically from 1.40 (the Pauling radius of the oxide anion) as bond lengths decrease when bonded to an electropositive atom like sodium, to 0.64 (Braggs atomic radius of the O atom) when bonded to an electronegative atom like nitrogen. Both rb(M) and rb(O) increase in tandum with the increasing coordination number of the M atom. The bonded radii of the M atoms are highly correlated with both ri(M) and rc(M), but they both depart systematically from rb(M) and become smaller as the electronegativity of the M atom increases and the M-O bond length decreases. The well-developed correlations between both sets of radii and rb(M) testifies to the relative precision of both sets of radii and the fact that both sets are highly correlated the M-O bond 1 lengths. On the other hand, the progressive departure of rb(O) from the fixed ionic radius of the O atom with the increasing electronegativity of the bonded M atom indicates that any compilation of sets of ionic radii, assuming that the radius for the oxygen atom is fixed in value, is problematical and impacts on the accuracy of the resulting sets of ionic and crystal radii thus compiled. The assumption of a fixed O atom radius not only results in a negative ionic radii for several atoms, but it also results in values of rb(M) that are much as ~ 0.6 larger than the ri(M) and rc(M) values, respectively, particularly for the more electronegative M atoms. On the other hand, the ionic radii are in closer agreement with rb(M) for the more electropositive atoms. Notwithstanding that ionic radii are typically smaller than bonded radii, particularly for the more electronegative atoms, they have been used with considerable success in understanding and rationalizing problems and properties in crystal chemistry primarily because both ionic and crystal radii are highly correlated on a one-to-one basis with both the bonded radii and the associated M-O bond lengths. The lack of agreement between the effective ionic and crystal radii and the bonded radii for the more shared bonded interactions is ascribed to the progressive increase in the polarization of the O atom by the bonded atoms with a concomitant decrease in its radius, a factor that was neglected in the compilation of ionic and crystal radii for fluorides, oxides, sulfides and nitrides. This accounts for ionic radii for these materials being smaller than the bonded radii for the more electronegative atoms.

  5. Identifying and Mitigating Potential Nutrient and Sediment Hot Spots under a Future Scenario in the Missouri River Basin

    SciTech Connect (OSTI)

    Wu, May; Zhang, Zhonglong

    2015-09-01

    Using the Soil and Water Assessment Tool (SWAT) for large-scale watershed modeling could be useful for evaluating the quality of the water in regions that are dominated by nonpoint sources in order to identify potential “hot spots” for which mitigating strategies could be further developed. An analysis of water quality under future scenarios in which changes in land use would be made to accommodate increased biofuel production was developed for the Missouri River Basin (MoRB) based on a SWAT model application. The analysis covered major agricultural crops and biofuel feedstock in the MoRB, including pasture land, hay, corn, soybeans, wheat, and switchgrass. The analysis examined, at multiple temporal and spatial scales, how nitrate, organic nitrogen, and total nitrogen; phosphorus, organic phosphorus, inorganic phosphorus, and total phosphorus; suspended sediments; and water flow (water yield) would respond to the shifts in land use that would occur under proposed future scenarios. The analysis was conducted at three geospatial scales: (1) large tributary basin scale (two: Upper MoRB and Lower MoRB); (2) regional watershed scale (seven: Upper Missouri River, Middle Missouri River, Middle Lower Missouri River, Lower Missouri River, Yellowstone River, Platte River, and Kansas River); and (3) eight-digit hydrologic unit (HUC-8) subbasin scale (307 subbasins). Results showed that subbasin-level variations were substantial. Nitrogen loadings decreased across the entire Upper MoRB, and they increased in several subbasins in the Lower MoRB. Most nitrate reductions occurred in lateral flow. Also at the subbasin level, phosphorus in organic, sediment, and soluble forms was reduced by 35%, 45%, and 65%, respectively. Suspended sediments increased in 68% of the subbasins. The water yield decreased in 62% of the subbasins. In the Kansas River watershed, the water quality improved significantly with regard to every nitrogen and phosphorus compound. The improvement was clearly attributable to the conversion of a large amount of land to switchgrass. The Middle Lower Missouri River and Lower Missouri River were identified as hot regions. Further analysis identified four subbasins (10240002, 10230007, 10290402, and 10300200) as being the most vulnerable in terms of sediment, nitrogen, and phosphorus loadings. Overall, results suggest that increasing the amount of switchgrass acreage in the hot spots should be considered to mitigate the nutrient loads. The study provides an analytical method to support stakeholders in making informed decisions that balance biofuel production and water sustainability.

  6. Spallation production of neutron deficient radioisotopes in North America

    SciTech Connect (OSTI)

    Jamriska, D.J.; Peterson, E.J.; Carty, J.

    1997-12-31

    The US Department of Energy produces a number of neutron deficient radioisotopes by high energy proton induced spallation reactions in accelerators at Los Alamos National Laboratory in New Mexico and Brookhaven National Laboratory in New York. Research isotopes are also recovered from targets irradiated at TRIUMF in British Columbia, Canada. The radioisotopes recovered are distributed for use in nuclear medicine, environmental research, physics research, and industry worldwide. In addition to the main product line of Sr-82 from either Mo or Rb targets, Cu-67 from ZnO targets, and Ge-68 and RbBr targets, these irradiation facilities also produce some unique isotopes in quantities not available from any other source such as Al-26, Mg-28, Si-32, Ti-44, Fe-52, Gd-148, and Hg-194. The authors will describe the accelerator irradiation facilities at the Los Alamos and Brookhaven National Laboratories. The high level radiochemical processing facilities at Los Alamos and brief chemical processes will be described.

  7. First Use of High Charge States for Mass Measurements of Short-Lived Nuclides in a Penning Trap

    SciTech Connect (OSTI)

    Ettenauer, S.; Gallant, A. T.; Dilling, J.; Simon, M. C.; Chaudhuri, A.; Mane, E.; Delheij, P.; Pearson, M. R.; Brunner, T.; Chowdhury, U.; Simon, V. V.; Brodeur, M.; Andreoiu, C.; Audi, G.; Lopez-Urrutia, J. R. Crespo; Ullrich, J.; Gwinner, G.; Lapierre, A.; Lunney, D.; Ringle, R.

    2011-12-30

    Penning trap mass measurements of short-lived nuclides have been performed for the first time with highly charged ions, using the TITAN facility at TRIUMF. Compared to singly charged ions, this provides an improvement in experimental precision that scales with the charge state q. Neutron-deficient Rb isotopes have been charge bred in an electron beam ion trap to q=8-12+ prior to injection into the Penning trap. In combination with the Ramsey excitation scheme, this unique setup creating low energy, highly charged ions at a radioactive beam facility opens the door to unrivaled precision with gains of 1-2 orders of magnitude. The method is particularly suited for short-lived nuclides such as the superallowed {beta} emitter {sup 74}Rb (T{sub 1/2}=65 ms). The determination of its atomic mass and an improved Q{sub EC} value are presented.

  8. Atom chip apparatus for experiments with ultracold rubidium and potassium gases

    SciTech Connect (OSTI)

    Ivory, M. K.; Ziltz, A. R.; Fancher, C. T.; Pyle, A. J.; Sensharma, A.; Chase, B.; Field, J. P.; Garcia, A.; Aubin, S.; Jervis, D.

    2014-04-15

    We present a dual chamber atom chip apparatus for generating ultracold {sup 87}Rb and {sup 39}K atomic gases. The apparatus produces quasi-pure Bose-Einstein condensates of 10{sup 4} {sup 87}Rb atoms in an atom chip trap that features a dimple and good optical access. We have also demonstrated production of ultracold {sup 39}K and subsequent loading into the chip trap. We describe the details of the dual chamber vacuum system, the cooling lasers, the magnetic trap, the multicoil magnetic transport system, the atom chip, and two optical dipole traps. Due in part to the use of light-induced atom desorption, the laser cooling chamber features a sufficiently good vacuum to also support optical dipole trap-based experiments. The apparatus is well suited for studies of atom-surface forces, quantum pumping and transport experiments, atom interferometry, novel chip-based traps, and studies of one-dimensional many-body systems.

  9. 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.

  10. 1

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

    Parameterization Framework for Boundary-Layer Cumuli L.K. Berg Pacific Northwest National Laboratory Richland, Washington R.B. Stull Atmospheric Science Programme Department of Earth and Ocean Sciences The University of British Columbia Vancouver, British Columbia, Canada Introduction Clouds have an important influence on the earth's climate and can contribute to either a net warming or a net cooling of the atmosphere through their effects on the short and longwave energy budgets. On one hand,

  11. FY2005 SSRLUO Executive Committee

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

    5 Executive Committee corner corner Environmental Sciences Graduate Student LCLS Macromolecular Crystallography Materials Chemistry SSRL Liaison Structural Molecular Biology corner corner Juana Acrivos CSU San Jose, Chemistry, 1 Washington Square, SanJose, CA 95192-0101 Juana Acrivos has done experiments at SSRL since 1978. She is a chemist at SJSU (Professor). Her students first work at SSRL (Alan Robertson, Kevin Hathaway) showed how metal (Rb and Ba) in ammonia solutions change valence from 0

  12. FY2006 SSRLUO Executive Committee

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

    6 Executive Committee corner corner Environmental Sciences Graduate Student LCLS Macromolecular Crystallography Materials Chemistry SSRL Liaison Biospectroscopy corner corner Juana Acrivos CSU San Jose, Chemistry, 1 Washington Square, SanJose, CA 95192-0101 Juana Acrivos has done experiments at SSRL since 1978. She is a chemist at SJSU (Professor). Her students first work at SSRL (Alan Robertson, Kevin Hathaway) showed how metal (Rb and Ba) in ammonia solutions change valence from 0 (in metallic

  13. Photoionization of optically trapped ultracold atoms with a high-power light-emitting diode

    SciTech Connect (OSTI)

    Goetz, Simone; Hoeltkemeier, Bastian; Amthor, Thomas; Weidemueller, Matthias [Physikalisches Institut, Universitaet Heidelberg, Im Neuenheimer Feld 226, 69120 Heidelberg (Germany)

    2013-04-15

    Photoionization of laser-cooled atoms using short pulses of a high-power light-emitting diode (LED) is demonstrated. Light pulses as short as 30 ns have been realized with the simple LED driver circuit. We measure the ionization cross section of {sup 85}Rb atoms in the first excited state, and show how this technique can be used for calibrating efficiencies of ion detector assemblies.

  14. Process for the production of .sup.18 F-2-deoxy-2-fluoro-D-glucose

    DOE Patents [OSTI]

    Elmaleh, David R.; Levy, Shlomo; Shiue, Chyng-Yann; Wolf, Alfred P.

    1986-01-01

    Process for the production of 2-deoxy-2-fluoro-D-glucose and the corresponding .sup.18 F-compound in which methyl 4,6-O-benzylidine-3-O-methyl-2-O-trifluoromethanesulfonyl-.beta.-D-mannopy ranoside is reacted with a triflating reagent, the resulting compound reacted with CsHF.sub.2, RbF or the corresponding .sup.18 F-compounds, and thereafter the alkyl groups removed by hydrolysis.

  15. Reply to “Comment on ‘Optically pumped spin-exchange polarized-electron source’ ”

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

    Pirbhai, M.; Knepper, J.; Litaker, E. T.; Tupa, D.; Gay, T. J.

    2015-05-26

    In the proceeding Comment [1] on our recent report of a Rb spin-exchange polarized-electron source [2], Williams et al. contend: (a) that our source is poorly characterized compared with modern GaAs sources, (b) that we have overstated the difficulties of using GaAs photoemission sources, and (c) that our explanation of various physics issues related to the source's operating principles are not cogent.

  16. Research Highlight

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

    Evaluate the Diurnal Cycle in the Multiscale Modeling Framework Using Satellite and ARM Data Download a printable PDF Submitter: Zhang, Y., Lawrence Livermore National Laboratory Klein, S., Lawrence Livermore National Laboratory Area of Research: General Circulation and Single Column Models/Parameterizations Working Group(s): Cloud Modeling Journal Reference: Zhang, Y, SA Klein, C Liu, B Tian, RT Marchand, JM Haynes, RB McCoy, Y Zhang, and TP Ackerman. 2008. "On the diurnal cycle of deep

  17. ARM - Publications: Science Team Meeting Documents

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

    ARM Aerosol IOP May 2003 Schwartz, S.E.(a), Ferrare R.(b), Ogren, J.E.(c), Daum, P.H.(a), Schmid, B.(d), and Ghan, S.(e), Brookhaven National Laboratory (a), NASA Langley Research Center (b), NOAA Climate Monitoring and Diagnostics Laboratory (c), Bay Area Environmental Research (d), Pacific Northwest National Laboratory (e) Twelfth Atmospheric Radiation Measurement (ARM) Science Team Meeting Aerosol influences on shortwave radiation are substantial locally and globally. An aerosol optical

  18. ARM - Publications: Science Team Meeting Documents

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

    The Monte Carlo Independent Column Approximation (McICA) Barker, H.W.(a), Pincus, R.(b), and Morcrette, J.-J.(c), Meteorological Service of Canada (a), NOAA (b), ECMWF (c) Thirteenth Atmospheric Radiation Measurement (ARM) Science Team Meeting Within the existing paradigm of modelling radiative transfer for large-scale atmospheric models (LSAMs), assumptions about the nature of subgrid-scale cloud structure are woven inextricably into the fabric of the radiative transfer solver. This makes for

  19. DOE/EIS-0132-F United States Department ...

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

    1990 U.S. DEPARTMENT OF ENERGY R emed i a l A c t i o n s a t t h e Fo rme r U n i on C a rb i d e C o rporat i on U ra n i um M i l l S i t e s R i f l e , Ga r f i e l d C o u ...

  20. Reply to “Comment on ‘Optically pumped spin-exchange polarized-electron source’ ”

    SciTech Connect (OSTI)

    Pirbhai, M.; Knepper, J.; Litaker, E. T.; Tupa, D.; Gay, T. J.

    2015-05-26

    In the proceeding Comment [1] on our recent report of a Rb spin-exchange polarized-electron source [2], Williams et al. contend: (a) that our source is poorly characterized compared with modern GaAs sources, (b) that we have overstated the difficulties of using GaAs photoemission sources, and (c) that our explanation of various physics issues related to the source's operating principles are not cogent.

  1. September 2015 Most Viewed Documents for Environmental Sciences | OSTI, US

    Office of Scientific and Technical Information (OSTI)

    Dept of Energy, Office of Scientific and Technical Information September 2015 Most Viewed Documents for Environmental Sciences Separation of heavy metals: Removal from industrial wastewaters and contaminated soil Peters, R.W.; Shem, L. (1993) 285 Statistical methods for environmental pollution monitoring Gilbert, R.O. (1987) 126 Building a secondary containment system Broder, M.F. (1994) 121 Study of using oxygen-enriched combustion air for locomotive diesel engines Poola, R.B.; Sekar, R.

  2. Improved ambient-pressure organic superconductor. [Bis(ethylenedithio)TTF-MX/sub 2/

    DOE Patents [OSTI]

    Williams, J.M.; Wang, Hsien-Hau; Beno, M.A.

    1985-05-29

    Disclosed is a new class of organic superconductors having the formula (ET)/sub 2/MX/sub 2/ wherein ET represents bis(ethylenedithio)-tetrathiafulvalene, M is a metal such as Au, Ag, In, Tl, Rb, Pd and the like and X is a halide. The superconductor (ET)/sub 2/AuI/sub 2/ exhibits a transition temperature of 5/sup 0/K which is high for organic superconductors.

  3. Ambient-pressure organic superconductor

    DOE Patents [OSTI]

    Williams, Jack M.; Wang, Hsien-Hau; Beno, Mark A.

    1986-01-01

    A new class of organic superconductors having the formula (ET).sub.2 MX.sub.2 wherein ET represents bis(ethylenedithio)-tetrathiafulvalene, M is a metal such as Au, Ag, In, Tl, Rb, Pd and the like and X is a halide. The superconductor (ET).sub.2 AuI.sub.2 exhibits a transition temperature of 5 K which is high for organic superconductors.

  4. Ambient-temperature superconductor symetrical metal-dihalide bis-(ethylenedithio)-tetrathiafulvalene compounds

    DOE Patents [OSTI]

    Williams, Jack M.; Wang, Hsien-Hau; Beno, Mark A.

    1987-01-01

    A new class of organic superconductors having the formula (ET).sub.2 MX.sub.2 wherein ET represents bis(ethylenedithio)-tetrathiafulvalene, M is a metal such as Au, Ag, In, Tl, Rb, Pd and the like and X is a halide. The superconductor (ET).sub.2 AuI.sub.2 exhibits a transition temperature of 5 K. which is high for organic superconductors.

  5. Cliffs Minerals, Inc. Eastern Gas Shales Project, Ohio No. 6 series: Gallia County. Phase II report. Preliminary laboratory results

    SciTech Connect (OSTI)

    1980-06-01

    The US Department of Energy is funding a research and development program entitled the Eastern Gas Shales Project designed to increase commercial production of natural gas in the eastern United States from Middle and Upper Devonian Shales. On September 28, 1978 the Department of Energy entered into a cooperative agreement with Mitchell Energy Corporation to explore Devonian shale gas potential in Gallia County, Ohio. Objectives of the cost-sharing contract were the following: (1) to select locations for a series of five wells to be drilled around the periphery of a possible gas reservoir in Gallia County, Ohio; (2) to drill, core, log, case, fracture, clean up, and test each well, and to monitor production from the wells for a five-year period. This report summarizes the procedures and results of core characterization work performed at the Eastern Gas Shales Project Core Laboratory on core retrieved from the Gallia County EGSP wells, designated OH No. 6/1, OH No. 6/2, OH No. 6/3, OH No. 6/4, and OH No. 6/5. Characterization work performed includes photographic logs, fracture logs, measurements of core color variation, and stratigraphic interpretation of the cored intervals. In addition the following tests were performed by Michigan Technological University to obtain the following data: directional ultrasonic velocity; directional tensile strength, strength in point load; trends of microfractures; and hydraulic fracturing characteristics.

  6. A COMPARISON OF GADRAS SIMULATED AND MEASURED GAMMA RAY SPECTRA

    SciTech Connect (OSTI)

    Jeffcoat, R.; Salaymeh, S.

    2010-06-28

    Gamma-ray radiation detection systems are continuously being developed and improved for detecting the presence of radioactive material and for identifying isotopes present. Gamma-ray spectra, from many different isotopes and in different types and thicknesses of attenuation material and matrixes, are needed to evaluate the performance of these devices. Recently, a test and evaluation exercise was performed by the Savannah River National Laboratory that required a large number of gamma-ray spectra. Simulated spectra were used for a major portion of the testing in order to provide a pool of data large enough for the results to be statistically significant. The test data set was comprised of two types of data, measured and simulated. The measured data were acquired with a hand-held Radioisotope Identification Device (RIID) and simulated spectra were created using Gamma Detector Response and Analysis Software (GADRAS, Mitchell and Mattingly, Sandia National Laboratory). GADRAS uses a one-dimensional discrete ordinate calculation to simulate gamma-ray spectra. The measured and simulated spectra have been analyzed and compared. This paper will discuss the results of the comparison and offer explanations for spectral differences.

  7. Wetland survey of selected areas in the K-24 Site Area of responsibility

    SciTech Connect (OSTI)

    Rosensteel, B.A.; Awl, D.J.

    1995-07-01

    In accordance with DOE Regulations for Compliance with Floodplain/Wetlands Environmental Review Requirements, wetland surveys were conducted in selected areas within the K-25 Area of Responsibility during the summer of 1994. These areas are Mitchell Branch, Poplar Creek, the K-770 OU, Duct Island Peninsula, the Powerhouse area, and the K-25 South Corner. Previously surveyed areas included in this report are the main plant area of the K-25 Site, the K-901 OU, the AVLIS site, and the K-25 South Site. Wetland determinations were based on the USACE methodology. Forty-four separate wetland areas, ranging in size from 0.13 to 4.23 ha, were identified. Wetlands were identified in all of the areas surveyed with the exception of the interior of the Duct Island Peninsula and the main plant area of the K-25 Site. Wetlands perform functions such as floodflow alteration, sediment stabilization, sediment and toxicant retention, nutrient transformation, production export, and support of aquatic species and wildlife diversity and abundance. The forested, scrub-shrub, and emergent wetlands identified in the K-25 area perform some or all of these functions to varying degrees.

  8. ARM Evaluation Product : Droplet Number Concentration Value-Added Product

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

    Riihimaki, Laura

    2014-05-15

    Cloud droplet number concentration is an important factor in understanding aerosol-cloud interactions. As aerosol concentration increases, it is expected that droplet number concentration, Nd, will increase and droplet size decrease, for a given liquid water path (Twomey 1977), which will greatly affect cloud albedo as smaller droplets reflect more shortwave radiation. However, the magnitude and variability of these processes under different environmental conditions is still uncertain. McComiskey et al. (2009) have implemented a method, based on Boers and Mitchell (1994), for calculating Nd from ground-based remote sensing measurements of optical depth and liquid water path. They show that the magnitude of the aerosol-cloud interactions (ACI) varies with a range of factors, including the relative value of the cloud liquid water path (LWP), the aerosol size distribution, and the cloud updraft velocity. Estimates of Nd under a range of cloud types and conditions and at a variety of sites are needed to further quantify the impacts of aerosol cloud interactions.

  9. Alvord (3000-ft Strawn) LPG flood: design and performance evaluation

    SciTech Connect (OSTI)

    Frazier, G.D.; Todd, M.R.

    1982-01-01

    Mitchell Energy Corporation has implemented a LPG-dry gas miscible process in the Alvord (3000 ft Strawn) Unit in Wise County, Texas utilizing the DOE tertiary incentive program. The field had been waterflooded for 14 years and was producing near its economic limit at the time this project was started. This paper presents the results of the reservoir simulation study that was conducted to evaluate pattern configuration and operating alternatives so as to maximize LPG containment and oil recovery performance. Several recommendations resulting from this study were implemented for the project. Based on the model prediction, tertiary oil recovery is expected to be between 100,000 and 130,000 bbls, or about 7 percent of th oil originally in place in the Unit. An evaluation of the project performance to date is presented. In July of 1981 the injection of a 16% HPV slug of propane was completed. Natural gas is being used to drive the propane slug. A peak oil response of 222 BOPD was achieved in August of 1981 and production has since been declining. The observed performance of the flood indicates that the actual tertiary oil recovered will reach the predicted value, although the project life will be longer than expected. The results presented in this paper indicate that, without the DOE incentive program, the economics for this project would still be uncertain at this time.

  10. New basins invigorate U.S. gas shales play

    SciTech Connect (OSTI)

    Reeves, S.R.; Kuuskraa, V.A.; Hill, D.G.

    1996-01-22

    While actually the first and oldest of unconventional gas plays, gas shales have lagged the other main unconventional gas resources--tight gas and coalbed methane--in production and proved reserves. Recently, however, with active drilling of the Antrim shales in Michigan and promising results from the Barnett shales of North Texas, this gas play is growing in importance. While once thought of as only an Appalachian basin Devonian-age Ohio shales play and the exclusive domain of regional independents, development of gas shales has expanded to new basins and has began to attract larger E and P firms. Companies such as Amoco, Chevron, and Shell in the Michigan basin and Mitchell Energy and Development and Anadarko Petroleum Corporation in the Fort Worth basin are aggressively pursuing this gas resource. This report, the third of a four part series assessing unconventional gas development in the US, examines the state of the gas shales industry following the 1992 expiration of the Sec. 29 Nonconventional Fuels Tax Credit. The main questions being addressed are first, to what extent are these gas sources viable without the tax credit, and second, what advances in understanding of these reservoirs and what progress in extraction technologies have changed the outlook for this large but complex gas resource?

  11. ARM Evaluation Product : Droplet Number Concentration Value-Added Product

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

    Riihimaki, Laura

    Cloud droplet number concentration is an important factor in understanding aerosol-cloud interactions. As aerosol concentration increases, it is expected that droplet number concentration, Nd, will increase and droplet size decrease, for a given liquid water path (Twomey 1977), which will greatly affect cloud albedo as smaller droplets reflect more shortwave radiation. However, the magnitude and variability of these processes under different environmental conditions is still uncertain. McComiskey et al. (2009) have implemented a method, based on Boers and Mitchell (1994), for calculating Nd from ground-based remote sensing measurements of optical depth and liquid water path. They show that the magnitude of the aerosol-cloud interactions (ACI) varies with a range of factors, including the relative value of the cloud liquid water path (LWP), the aerosol size distribution, and the cloud updraft velocity. Estimates of Nd under a range of cloud types and conditions and at a variety of sites are needed to further quantify the impacts of aerosol cloud interactions.

  12. Fabrication of nano Delafossite LiCo{sub 0.5}Fe{sub 0.5}O{sub 2} as the new adsorbent in efficient removal of reactive blue 5 from aqueous solutions

    SciTech Connect (OSTI)

    Khosravi, Iman; Yazdanbakhsh, Mohammad; Eftekhar, Melika; Haddadi, Zohreh

    2013-06-01

    Highlights: ? Fabrication of nano Delafossite LiCo{sub 0.5}Fe{sub 0.5}O{sub 2} by solgel method. ? Kinetic study of the adsorption properties. ? Removal of reactive blue 5 (RB5) as a reactive dye by the prepared new nanocatalyst. - Abstract: In this paper, nanoparticles of delafossite-type LiCo{sub 0.5}Fe{sub 0.5}O{sub 2} were prepared by solgel method in the presence of maleic acid as a chelating agent. The nanoparticles were characterized using differential thermal analysis, X-ray powder diffraction, Fourier infrared spectroscopy, transmission electron microscope, scanning electron microscopy and scanning tunneling microscopy. The nanoparticles showed the excellent adsorption properties towards reactive dye, reactive blue 5 (RB5). The adsorption studies were carried out at different pH values, various adsorbent dosages and contact time in a batch experiments. The kinetic studies indicate that the removal process obeys the second-order kinetic equation. Also, the isotherm evaluations reveal that the adsorption of RB5 by the nanoparticles follows the Freundlich model.

  13. Investigation of refractory black carbon-containing particle morphologies using the single-particle soot photometer (SP2)

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

    Sedlacek, III, Arthur J.; Lewis, Ernie R.; Onasch, Timothy B.; Lambe, Andrew T.; Davidovits, Paul

    2015-07-24

    An important source of uncertainty in radiative forcing by absorbing aerosol particles is the uncertainty in their morphologies (i.e., the location of the absorbing substance on/in the particles). To examine the effects of particle morphology on the response of an individual black carbon-containing particle in a Single-Particle Soot Photometer (SP2), a series of experiments was conducted to investigate black carbon-containing particles of known morphology using Regal black (RB), a proxy for collapsed soot, as the light-absorbing substance. Particles were formed by coagulation of RB with either a solid substance (sodium chloride or ammonium sulfate) or a liquid substance (dioctyl sebacate),more » and by condensation with dioctyl sebacate, the latter experiment forming particles in a core-shell configuration. Each particle type experienced fragmentation (observed as negative lagtimes), and each yielded similar lagtime responses in some instances, confounding attempts to differentiate particle morphology using current SP2 lagtime analysis. SP2 operating conditions, specifically laser power and sample flow rate, which in turn affect the particle heating and dissipation rates, play an important role in the behavior of particles in the SP2, including probability of fragmentation. This behavior also depended on the morphology of the particles and on the thermo-chemical properties of the non-RB substance. Although these influences cannot currently be unambiguously separated, the SP2 analysis may still provide useful information on particle mixing states and black carbon particle sources.« less

  14. Investigation of refractory black carbon-containing particle morphologies using the single-particle soot photometer (SP2)

    SciTech Connect (OSTI)

    Sedlacek, III, Arthur J.; Lewis, Ernie R.; Onasch, Timothy B.; Lambe, Andrew T.; Davidovits, Paul

    2015-07-24

    An important source of uncertainty in radiative forcing by absorbing aerosol particles is the uncertainty in their morphologies (i.e., the location of the absorbing substance on/in the particles). To examine the effects of particle morphology on the response of an individual black carbon-containing particle in a Single-Particle Soot Photometer (SP2), a series of experiments was conducted to investigate black carbon-containing particles of known morphology using Regal black (RB), a proxy for collapsed soot, as the light-absorbing substance. Particles were formed by coagulation of RB with either a solid substance (sodium chloride or ammonium sulfate) or a liquid substance (dioctyl sebacate), and by condensation with dioctyl sebacate, the latter experiment forming particles in a core-shell configuration. Each particle type experienced fragmentation (observed as negative lagtimes), and each yielded similar lagtime responses in some instances, confounding attempts to differentiate particle morphology using current SP2 lagtime analysis. SP2 operating conditions, specifically laser power and sample flow rate, which in turn affect the particle heating and dissipation rates, play an important role in the behavior of particles in the SP2, including probability of fragmentation. This behavior also depended on the morphology of the particles and on the thermo-chemical properties of the non-RB substance. Although these influences cannot currently be unambiguously separated, the SP2 analysis may still provide useful information on particle mixing states and black carbon particle sources.

  15. Elementary excitations and universal interaction in Bose-Einstein condensates at large scattering lengths

    SciTech Connect (OSTI)

    Sarjonen, R.; Saarela, M.; Mazzanti, F.

    2011-10-15

    We present a theoretical analysis of excitation modes in Bose-Einstein condensates of ultracold alkali-metal gases for large scattering lengths, showing clear deviations from the Bogoliubov prediction as seen by Papp et al.[Phys. Rev. Lett. 101, 135301 (2008)]. We construct the atom-atom interaction by deriving the T matrix of such systems from two coupled (open and closed) channels assuming that the Feshbach resonance dominates the latter. We calculate molecular bound-state energies as a function of the magnetic field and compare with available experiments. The s-wave phase shifts determine the local effective interaction with long-ranged repulsion and short-ranged attraction. We show that it becomes a universal function at large scattering lengths. Finally, we use this interaction to characterize the ground-state and elementary excitations of {sup 85}Rb, {sup 87}Rb, and {sup 23}Na gases. Good agreement with line shift experiments in {sup 85}Rb is achieved. We find that, at large scattering lengths, Bragg scattering experiments could directly measure the momentum dependence of the effective two-body potential.

  16. Charging properties of cassiterite (alfa-SnO2) surfaces

    SciTech Connect (OSTI)

    Rosenqvist, Jorgen K; Machesky, Michael L.; Vlcek, L.; Cummings, Peter T; Wesolowski, David J

    2009-01-01

    The acid-base properties of cassiterite (alfa-SnO2) surfaces at 10 50 C were studied using potentiometric titrations of powder suspensions in aqueous NaCl and RbCl media. The proton sorption isotherms exhibited common intersection points in the pH-range 4.0 to 4.5 at all conditions and the magnitude of charging was similar but not identical in NaCl and RbCl. The hydrogen bonding configuration at the oxide-water interface, obtained from classical Molecular Dynamics (MD) simulations, was analyzed in detail and the results were explicitly incorporated in calculations of protonation constants for the reactive surface sites using the revised MUSIC model. The calculations indicated that the terminal SnOH2 group is more acidic than the bridging Sn2OH group, with protonation constants (log KH) of 3.60 and 5.13 at 25 C, respectively. This is contrary to the situation on the isostructural alfa-TiO2 (rutile), apparently due to the difference in electronegativity between Ti and Sn. MD simulations and speciation calculations indicated considerable differences in the speciation of Na+ and Rb+, despite the similarities in overall charging. Adsorbed sodium ions are almost exclusively found in bidentate surface complexes, while adsorbed rubidium ions form comparable amounts of bidentate and tetradentate complexes. Also, the distribution of adsorbed Na+ between the different complexes shows a considerable dependence on surface charge density (pH), while the distribution of adsorbed Rb+ is almost independent of pH. A Surface Complexation Model (SCM) capable of accurately describing both the measured surface charge and the MD predicted speciation of adsorbed Na+/Rb+ was formulated. According to the SCM, the deprotonated terminal group (SnOH-0.40) and the protonated bridging group (Sn2OH+0.36) dominate the surface speciation over the entire pH-range (2.7 10), illustrating the ability of positively and negatively charged surface groups to coexist. Complexation of the medium cations increases significantly with increasing negative surface charge and at pH 10 roughly 40 percent of the terminal sites are predicted to form cation complexes, while anion complexation is minor throughout the studied pH-range.

  17. Algebraic multigrid domain and range decomposition (AMG-DD / AMG-RD)*

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

    Bank, R.; Falgout, R. D.; Jones, T.; Manteuffel, T. A.; McCormick, S. F.; Ruge, J. W.

    2015-10-29

    In modern large-scale supercomputing applications, algebraic multigrid (AMG) is a leading choice for solving matrix equations. However, the high cost of communication relative to that of computation is a concern for the scalability of traditional implementations of AMG on emerging architectures. This paper introduces two new algebraic multilevel algorithms, algebraic multigrid domain decomposition (AMG-DD) and algebraic multigrid range decomposition (AMG-RD), that replace traditional AMG V-cycles with a fully overlapping domain decomposition approach. While the methods introduced here are similar in spirit to the geometric methods developed by Brandt and Diskin [Multigrid solvers on decomposed domains, in Domain Decomposition Methods inmore » Science and Engineering, Contemp. Math. 157, AMS, Providence, RI, 1994, pp. 135--155], Mitchell [Electron. Trans. Numer. Anal., 6 (1997), pp. 224--233], and Bank and Holst [SIAM J. Sci. Comput., 22 (2000), pp. 1411--1443], they differ primarily in that they are purely algebraic: AMG-RD and AMG-DD trade communication for computation by forming global composite “grids” based only on the matrix, not the geometry. (As is the usual AMG convention, “grids” here should be taken only in the algebraic sense, regardless of whether or not it corresponds to any geometry.) Another important distinguishing feature of AMG-RD and AMG-DD is their novel residual communication process that enables effective parallel computation on composite grids, avoiding the all-to-all communication costs of the geometric methods. The main purpose of this paper is to study the potential of these two algebraic methods as possible alternatives to existing AMG approaches for future parallel machines. As a result, this paper develops some theoretical properties of these methods and reports on serial numerical tests of their convergence properties over a spectrum of problem parameters.« less

  18. Full Scale Field Trial of the Low Temperature Mercury Capture Process

    SciTech Connect (OSTI)

    James Locke; Richard Winschel

    2011-09-30

    CONSOL Energy Inc., with partial funding from the Department of Energy (DOE) National Energy Technology Laboratory, designed a full-scale installation for a field trial of the Low-Temperature Mercury Control (LTMC) process, which has the ability to reduce mercury emissions from coal-fired power plants by over 90 percent, by cooling flue gas temperatures to approximately 230 °F and absorbing the mercury on the native carbon in the fly ash, as was recently demonstrated by CONSOL R&D on a slip-stream pilot plant at the Allegheny Energy Mitchell Station with partial support by DOE. LTMC has the potential to remove over 90 percent of the flue gas mercury at a cost at least an order of magnitude lower (on a $/lb mercury removed basis) than activated carbon injection. The technology is suitable for retrofitting to existing and new plants, and, although it is best suited to bituminous coal-fired plants, it may have some applicability to the full range of coal types. Installation plans were altered and moved from the original project host site, PPL Martins Creek plant, to a second host site at Allegheny Energy??s R. Paul Smith plant, before installation actually occurred at the Jamestown (New York) Board of Public Utilities (BPU) Samuel A. Carlson (Carlson) Municipal Generating Station Unit 12, where the LTMC system was operated on a limited basis. At Carlson, over 60% mercury removal was demonstrated by cooling the flue gas to 220-230 °F at the ESP inlet via humidification. The host unit ESP operation was unaffected by the humidification and performed satisfactorily at low temperature conditions.

  19. Study of the production of ethanol from sugar beets for use as a motor fuel. Final report, February 1, 1980-April 30, 1981

    SciTech Connect (OSTI)

    Baird, H W

    1981-04-27

    This study was performed to assess the feasibility of producing fuel ethanol from sugar beets. Sugar beets are a major agricultural crop in the area and the beet sugar industry is a major employer. There have been some indications that increasing competition from imported sugar and fructose sugar produced from corn may lead to lower average sugar prices than have prevailed in the past. Fuel ethanol might provide an attractive alternative market for beets and ethanol production would continue to provide an industrial base for labor. Ethanol production from beets would utilize much of the same field and plant equipment as is now used for sugar. It is logical to examine the modification of an existing sugar plant from producing sugar to ethanol. The decision was made to use Great Western Sugar Company's plant at Mitchell as the example plant. This plant was selected primarily on the basis of its independence from other plants and the availability of relatively nearby beet acreage. The potential feedstocks assessed included sugar beets, corn, hybrid beets, and potatoes. Markets were assessed for ethanol and fermentation by-products saleability. Investment and operating costs were determined for each prospective plant. Plants were evaluated using a discounted cash flow technique to obtain data on full production costs. Environmental, health, safety, and socio-economic aspects of potential facilities were examined. Three consulting engineering firms and 3 engineering-construction firms are considered capable of providing the desired turn-key engineering design and construction services. It was concluded that the project is technically feasible. (DMC)

  20. Algebraic multigrid domain and range decomposition (AMG-DD / AMG-RD)*

    SciTech Connect (OSTI)

    Bank, R.; Falgout, R. D.; Jones, T.; Manteuffel, T. A.; McCormick, S. F.; Ruge, J. W.

    2015-10-29

    In modern large-scale supercomputing applications, algebraic multigrid (AMG) is a leading choice for solving matrix equations. However, the high cost of communication relative to that of computation is a concern for the scalability of traditional implementations of AMG on emerging architectures. This paper introduces two new algebraic multilevel algorithms, algebraic multigrid domain decomposition (AMG-DD) and algebraic multigrid range decomposition (AMG-RD), that replace traditional AMG V-cycles with a fully overlapping domain decomposition approach. While the methods introduced here are similar in spirit to the geometric methods developed by Brandt and Diskin [Multigrid solvers on decomposed domains, in Domain Decomposition Methods in Science and Engineering, Contemp. Math. 157, AMS, Providence, RI, 1994, pp. 135--155], Mitchell [Electron. Trans. Numer. Anal., 6 (1997), pp. 224--233], and Bank and Holst [SIAM J. Sci. Comput., 22 (2000), pp. 1411--1443], they differ primarily in that they are purely algebraic: AMG-RD and AMG-DD trade communication for computation by forming global composite “grids” based only on the matrix, not the geometry. (As is the usual AMG convention, “grids” here should be taken only in the algebraic sense, regardless of whether or not it corresponds to any geometry.) Another important distinguishing feature of AMG-RD and AMG-DD is their novel residual communication process that enables effective parallel computation on composite grids, avoiding the all-to-all communication costs of the geometric methods. The main purpose of this paper is to study the potential of these two algebraic methods as possible alternatives to existing AMG approaches for future parallel machines. As a result, this paper develops some theoretical properties of these methods and reports on serial numerical tests of their convergence properties over a spectrum of problem parameters.

  1. Feasibility of converting a sugar beet plant to fuel ethanol production

    SciTech Connect (OSTI)

    Hammaker, G S; Pfost, H B; David, M L; Marino, M L

    1981-04-01

    This study was performed to assess the feasibility of producing fuel ethanol from sugar beets. Sugar beets are a major agricultural crop in the area and the beet sugar industry is a major employer. There have been some indications that increasing competition from imported sugar and fructose sugar produced from corn may lead to lower average sugar prices than have prevailed in the past. Fuel ethanol might provide an attractive alternative market for beets and ethanol production would continue to provide an industrial base for labor. Ethanol production from beets would utilize much of the same field and plant equipment as is now used for sugar. It is logical to examine the modification of an existing sugar plant from producing sugar to ethanol. The decision was made to use Great Western Sugar Company's plant at Mitchell as the example plant. This plant was selected primarily on the basis of its independence from other plants and the availability of relatively nearby beet acreage. The potential feedstocks assessed included sugar beets, corn, hybrid beets, and potatoes. Markets were assessed for ethanol and fermentation by-products saleability. Investment and operating costs were determined for each prospective plant. Plants were evaluated using a discounted cash flow technique to obtain data on full production costs. Environmental, health, safety, and socio-economic aspects of potential facilities were examined. Three consulting engineering firms and 3 engineering-construction firms are considered capable of providing the desired turn-key engineering design and construction services. It was concluded that the project is technically feasible. (DMC)

  2. Nuclear Data Sheets for A = 75

    SciTech Connect (OSTI)

    Negret, Alexandru; Singh, Balraj

    2013-08-15

    The experimental nuclear spectroscopic data for known nuclides of mass number 75 (Fe, Co, Ni, Cu, Zn, Ga, Ge, As, Se, Br, Kr, Rb, Sr) have been evaluated and presented together with Adopted properties for levels and ? rays. New high-spin data are available for {sup 75}Ga, and {sup 75}Rb; and lifetime data for high-spin states in {sup 75}Br and {sup 75}Kr. For ?J =1, M1+E2 transitions in two rotational bands in {sup 75}Kr, several B(E2)(W.u.) values are anomalously high, deviating by 23 ? values from currently accepted RUL(E2) = 300. In the opinion of the evaluators, there is need to remeasure level lifetimes and multipole mixing ratios in {sup 75}Kr to resolve this serious discrepancy. New precise single-particle transfer cross section data are available for {sup 75}Ga, {sup 75}Ge, {sup 75}As and {sup 75}Se from several different reactions (2009Ka06,2008Sc03); these data give information for occupancy of valence neutron orbitals in the ground states of target nuclides: {sup 76}Ge, {sup 76}Se and {sup 78}Se. No significant new data since the 1999 NDS for A = 75 have been reported for {sup 75}As and {sup 75}Se. No data are yet available for excited states in {sup 75}Co, {sup 75}Ni and {sup 75}Sr. For {sup 75}Fe, only the isotopic identification is made with one observed event. The radioactive decay schemes of {sup 75}Co and {sup 75}Ni are unknown while those for {sup 75}Rb and {sup 75}Sr are incomplete. This work supersedes the data presented in the previous NDS evaluation of A = 75 published by 1999Fa05.

  3. Validity of ELTB Equation for Suitable Description of BEC

    SciTech Connect (OSTI)

    Kim, Dooyoung; Kim, Jinguanghao; Yoon, Jin-Hee

    2005-10-17

    The Bose-Einstein condensation (BEC) has been found for various alkali-metal gases such as 7Li, 87Rb, Na, and H. For the description of atoms in this condensate state, the Gross-Pitaevskii (GP) equation has been widely used. However, the GP equation contains the nonlinear term, which makes this equation hard to solve. Therefore, physical quantities are usually obtained numerically, and sometimes it is difficult to extract a physical meaning from the calculated results. The nuclear theory group at Purdue University in the U.S. developed a new simple equation, the equivalent linear two-body (ELTB) equation, using the hyper-radius coordinates and tested it for one-dimensional BEC system. Their results are consistent with the numerical values from the GP equation within 4.5%.We test the validity of the ELTB equation for three-dimensional BEC system by calculating the energies per particle and the wave functions for 87Rb gas and for 7Li gas. We use the quantum-mechanical variational method for the BEC energy. Our result for 87Rb gas agrees with a numerical calculation based on the GP equation, with a relative error of 12% over a wide range of N from 100 to 10,000. The relative distances between particles for 7Li gas are consistent within a relative error of 17% for N {<=} 1300. The relatively simple form of the ELTB equation, compared with the GP equation, enables us to treat the N-body system easily and efficiently. We conclude that the ELTB equation is a powerful equation for describing BEC system because it is easy to treat.

  4. The mechanism of patulin's cytotoxicity and the antioxidant activity of indole tetramic acids

    SciTech Connect (OSTI)

    Riley, R.T.; Showker, J.L. )

    1991-06-01

    In LLC-PK1 cells exposed to patulin (50 microM), lipid peroxidation, abrupt calcium influx, extensive blebbing, and total LDH release appeared to be serially connected events with each representing a step in the loss of structural integrity of the plasma membrane. The aforementioned patulin-induced events were prevented by concurrent incubation with butylated hydroxytoluene, deferoxamine, and cyclopiazonic acid, a fungal metabolite. Patulin also caused depletion of nonprotein sulfhydryls, increased 86Rb+ efflux, dome collapse, and eventually the loss of cell viability. These events were not prevented by antioxidants, results consistent with the hypothesis that they were also serially connected but occurring parallel to those previously mentioned. The earliest events observed in patulin-treated cells were the decrease in nonprotein sulfhydryls and increase in 86Rb+ efflux (5 min) which occurred before statistically significant alterations in protein-bound sulfhydryls. The increased potassium efflux (86Rb+ efflux) occurred via a pathway distinct from BaCl2, quinine, or tetraethylammonium sensitive potassium channels. This is the first published report of the antioxidant activity of indole tetramic acids (cyclopiazonic acid and cyclopiazonic acid imine). The protective effect of tetramic acids in LLC-PK1 cells was restricted to indole tetramic acids, and their prevention of lipid peroxidation did not involve iron chelation. The results of this study demonstrate that cyclopiazonic acid is a potent inhibitor of azide-insensitive, ATP-dependent, a23187-sensitive calcium uptake by the lysate of LLC-PK1 cells. This result is consistent with the hypothesis that the endoplasmic reticulum calcium transport ATPase is a sensitive target for cyclopiazonic acid in LLC-PK1 cells.

  5. The influence of pairing correlations on the isospin symmetry breaking corrections of superallowed Fermi beta decays

    SciTech Connect (OSTI)

    Cal Latin-Small-Letter-Dotless-I k, A. E.; Gerceklioglu, M.; Selam, C.

    2013-05-15

    Within the framework of quasi-particle random phase approximation, the isospin breaking correction of superallowed 0{sup +} {yields} 0{sup +} beta decay and unitarity of Cabibbo-Kobayashi-Maskawa mixing matrix have been investigated. The broken isotopic symmetry of nuclear part of Hamiltonian has been restored by Pyatov's method. The isospin symmetry breaking correction with pairing correlations has been compared with the previous results without pairing. The effect of pairing interactions has been examined for nine superallowed Fermi beta decays; their parent nuclei are {sup 26}Al, {sup 34}Cl, {sup 38}K, {sup 42}Sc, {sup 46}V, {sup 50}Mn, {sup 54}Co, {sup 62}Ga, {sup 74}Rb.

  6. Shot-noise-limited magnetometer with sub-picotesla sensitivity at room temperature

    SciTech Connect (OSTI)

    Lucivero, Vito Giovanni; Anielski, Pawel; Gawlik, Wojciech; Mitchell, Morgan W.

    2014-11-15

    We report a photon shot-noise-limited (SNL) optical magnetometer based on amplitude modulated optical rotation using a room-temperature {sup 85}Rb vapor in a cell with anti-relaxation coating. The instrument achieves a room-temperature sensitivity of 70 fT/?(Hz) at 7.6 ?T. Experimental scaling of noise with optical power, in agreement with theoretical predictions, confirms the SNL behaviour from 5 ?T to 75??T. The combination of best-in-class sensitivity and SNL operation makes the system a promising candidate for application of squeezed light to a state-of-the-art atomic sensor.

  7. Nuclear Data Sheets for A = 91

    SciTech Connect (OSTI)

    Baglin, Coral M.

    2013-10-15

    Experimental nuclear structure and decay data for all known A=91 nuclides (As, Se, Br, Kr, Rb, Sr, Y, Zr, Nb, Mo, Tc, Ru, Rh, Pd) have been evaluated. This evaluation, covering data received by 1 September 2013, supersedes the 1998 evaluation by C. M. Baglin published in Nuclear Data Sheets86, 1 (1999) (15 December 1998 literature cutoff), and subsequent evaluations by C. M. Baglin added to the ENSDF database for Kr, Sr and Zr (29 December 2000 literature cutoff) and by B. Singh for {sup 91}Tc (6 November 2000 literature cutoff)

  8. Nuclear Data Sheets for A=85

    SciTech Connect (OSTI)

    Singh, Balraj; Chen, Jun

    2014-02-01

    Evaluated experimental data are presented for 13 known nuclides of mass 85 (Zn, Ga, Ge, As, Se, Br, Kr, Rb, Sr, Y, Zr, Nb, Mo). Since the previous 1990 evaluation of A=85, {sup 85}Zn, {sup 85}Ga, {sup 85}Ge and {sup 85}nuclides are newly added here. Excited state data for {sup 85}Se, {sup 85}Zr have become available from radioactive decay and inbeam ?ray studies. New and improved highspin data are available for {sup 85}Br, {sup 85}Kr, {sup 85}Rb, {sup 85}Y, {sup 85}Nb and {sup 85}Mo. New direct and precise measurement of atomic masses of {sup 85}Ge, {sup 85}As, {sup 85}Se, {sup 85}Br, {sup 85}Rb, {sup 85}Zr, {sup 85}Nb and {sup 85}Mo have greatly improved the landscape of ? decayQ values and separation energies in this mass region. In spite of extensive experimental work on the isobaric nuclei of this mass chain several deficiencies remain. No excited states are known in {sup 85}Zn, {sup 85}Ga, {sup 85}As. Only a few excited state are assigned in {sup 85}Ge from {sup 85}Ga ? decay. From radioactivity studies, the decay schemes of {sup 85}Zn and {sup 85}Mo are not known, and those for {sup 85}Ga, {sup 85}Ge, {sup 85}As and 10.9s isomer of {sup 85}Zr are incomplete. Level lifetimes are not known for excited states in {sup 85}Se, {sup 85}Br, {sup 85}Nb and {sup 85}Mo. The {sup 85}Tc nuclide has not been detected in fragmentation experiments at GANIL, alluding to its unbound nature for proton emission. The {sup 85}Kr, {sup 85}Rb, {sup 85}Sr, and {sup 85}Y nuclides remain the most extensively studied from many different reactions and decays. The evaluation of A=85 nuclides has been done after a span of 23 years, thus includes an extensive amount of new data for almost each nuclide. This work supersedes the data for A=85 nuclides presented in earlier full NDS publication by J. Tepel in 1980Te04 and a later one published in an update mode by H. Sievers in 1991Si01.

  9. Nuclear Data Sheets for A = 92

    SciTech Connect (OSTI)

    Baglin, Coral M.

    2012-10-15

    Nuclear structure and decay data pertaining to all nuclides with mass number A = 92 (As, Se, Br, Kr, Rb, Sr, Y, Zr, Nb, Mo, Tc, Ru, Rh, Pd) have been compiled and evaluated, and incorporated into the ENSDF data file. All literature available by 15 September 2012 has been considered. This evaluation supersedes the previous publication for this mass chain (Coral M. Baglin, Nuclear Data Sheets 91, 423 (2000) (November 2000 cutoff date)), and subsequent unpublished reevaluations by C.M. Baglin for {sup 92}Kr (January 2004 literature cut-off) and {sup 92}Sr (August 2003 literature cut-off).

  10. A clip-on Zeeman slower using toroidal permanent magnets

    SciTech Connect (OSTI)

    Krzyzewski, S. P.; Akin, T. G.; Dahal, Parshuram; Abraham, E. R. I.

    2014-10-15

    We present the design of a zero-crossing Zeeman slower for {sup 85}Rb using rings of flexible permanent magnets. The design is inexpensive, requires no power or cooling, and can be easily attached and removed for vacuum maintenance. We show theoretically that such a design can reproduce a magnetic field profile of a standard zero-crossing Zeeman slower. Experimental measurements of a prototype and comparisons to theoretical simulations demonstrate the feasibility of the design and point toward future improvements. Simulations show an atom flux similar to other Zeeman slowers.

  11. The Secretary of Energy'

    Office of Legacy Management (LM)

    ? >g*+. , . dc*rb&.+ :c-r.3-b. g ;.i' 8 . I. ' . . 3 @ g. -- Q ' \ 4,: 6 L;Is)zLTEsdi# ' -. . ! h -. The Secretary of Energy' Washington, bC 20585 u , October 10, 1997 ' The .Honorabie William S . Cohen Secretary ofDefense Washington, D.C. 20301 -' &arMr. Secietary: !I " .,.. *- . = . . # ' The Congress recently se@ to the President for signature the Energy and Water ,, Development Appropriations Act, 1998. Among other provisions, this bill would immediately transfer

  12. Research Highlight

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

    CMBE - a New ACRF Data Product for Climate Studies Download a printable PDF Submitter: Xie, S., Lawrence Livermore National Laboratory Area of Research: Cloud Distributions/Characterizations Working Group(s): Cloud Modeling Journal Reference: Xie S, RB McCoy, SA Klein, RT Cederwall, WJ Wiscombe, EE Clothiaux, KL Gaustad, J Golaz, S Hall, MP Jensen, KL Johnson, Y Lin, CN Long, JH Mather, RA McCord, SA McFarlane, G Palanisamy, Y Shi, and DD Turner. 2010. "ARM Climate Modeling Best Estimate

  13. Research Highlight

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

    Large-Scale Structures and Diabatic Heating and Drying Profiles Revealed by TWP-ICE Download a printable PDF Submitter: Xie, S., Lawrence Livermore National Laboratory Area of Research: Atmospheric Thermodynamics and Vertical Structures Working Group(s): Cloud Modeling Journal Reference: Xie S, T Hume, C Jakob, SA Klein, RB McCoy, and M Zhang. 2009. "Observed large-scale structures and diabatic heating and drying profiles during TWP-ICE." Journal of Climate, 23(1), . Analyzed vertical

  14. Local surface plasmon mediated extraordinary optical transmission of multi-spatial-mode quantum noise reduction

    SciTech Connect (OSTI)

    Lawrie, Benjamin J; Evans, Philip G; Pooser, Raphael C

    2013-01-01

    We demonstrate the coherent transduction of quantum noise reduction, or squeezed light, by Ag localized surface plasmons (LSPs). Squeezed light, generated through four-wave-mixing in Rb vapor, is coupled to a Ag nanohole array designed to exhibit LSP mediated extraordinary-optical transmission (EOT) spectrally coincident with the squeezed light source at 795 nm. We demonstrate that quantum noise reduction as a function of transmission is found to match closely with linear attenuation models, thus demonstrating that the photon-LSP-photon transduction process is coherent near the LSP resonance.

  15. WE-D-BRE-02: BEST IN PHYSICS (THERAPY) - Radiogenomic Modeling of Normal Tissue Toxicities in Prostate Cancer Patients Receiving Hypofractionated Radiotherapy

    SciTech Connect (OSTI)

    Coates, J; Jeyaseelan, K; Ybarra, N; David, M; Faria, S; Souhami, L; Cury, F; Duclos, M; Naqa, I El

    2014-06-15

    Purpose: It has been realized that inter-patient radiation sensitivity variability is a multifactorial process involving dosimetric, clinical, and genetic factors. Therefore, we explore a new framework to integrate physical, clinical, and biological data denoted as radiogenomic modeling. In demonstrating the feasibility of this work, we investigate the association of genetic variants (copy number variations [CNVs] and single nucleotide polymorphisms [SNPs]) with radiation induced rectal bleeding (RB) and erectile dysfunction (ED) while taking into account dosimetric and clinical variables in prostate cancer patients treated with curative irradiation. Methods: A cohort of 62 prostate cancer patients who underwent hypofractionated radiotherapy (66 Gy in 22 fractions) was retrospectively genotyped for CNV and SNP rs25489 in the xrcc1 DNA repair gene. Dosevolume metrics were extracted from treatment plans of 54 patients who had complete dosimetric profiles. Treatment outcomes were considered to be a Result of functional mapping of radiogenomic input variables according to a logit transformation. Model orders were estimated using resampling by leave-one out cross-validation (LOO-CV). Radiogenomic model performance was evaluated using area under the ROC curve (AUC) and LOO-CV. For continuous univariate dosimetric and clinical variables, Spearmans rank coefficients were calculated and p-values reported accordingly. In the case of binary variables, Chi-squared statistics and contingency table calculations were used. Results: Ten patients were found to have three copies of xrcc1 CNV (RB: χ2=14.6 [p<0.001] and ED: χ2=4.88[p=0.0272]) and twelve had heterozygous rs25489 SNP (RB: χ2=0.278[p=0.599] and ED: χ2=0.112[p=0.732]). LOO-CV identified penile bulb D60 as the only significant QUANTEC predictor (rs=0.312 [p=0.0145]) for ED. Radiogenomic modeling yielded statistically significant, cross-validated NTCP models for RB (rs=0.243[p=0.0443], AUC=0.665) and ED (rs=0.276[p=0.0217], AUC=0.754). Conclusion: The radiogenomic modeling approach presented herein has been shown to identify NTCP models which have increased predictive power. Furthermore, CNVs appears to be useful genetic variants when added to dosimetric NTCP models. This work was partially supported by CIHR grant MOP-114910.

  16. A new method for measurement of safety rod drop times

    SciTech Connect (OSTI)

    Pesic, M.; Stefanovic, D. ); Marinkovic, P. )

    1992-10-01

    In this paper, a new method for the accurate measurement of safety rod drop times is proposed. It is based on a fast electromagnetic transducer and an analog-to-digital converter (ADC) conected to a computer system. Evaluation of recorded data is conducted by a developed computer code. The first measurements performed at the HERBE fast-thermal RB reactor show that a relative uncertainty (confidence level 95%) of less than 6% can be achieved in determination of rod drop time (with time intervals ranging from 0.4-10.0 s). Further improvements in accuracy are possible.

  17. Mixtures of Strongly Interacting Bosons in Optical Lattices

    SciTech Connect (OSTI)

    Buonsante, P.; Penna, V.; Giampaolo, S. M.; Illuminati, F.; Vezzani, A.

    2008-06-20

    We investigate the properties of strongly interacting heteronuclear boson-boson mixtures loaded in realistic optical lattices, with particular emphasis on the physics of interfaces. In particular, we numerically reproduce the recent experimental observation that the addition of a small fraction of {sup 41}K induces a significant loss of coherence in {sup 87}Rb, providing a simple explanation. We then investigate the robustness against the inhomogeneity typical of realistic experimental realizations of the glassy quantum emulsions recently predicted to occur in strongly interacting boson-boson mixtures on ideal homogeneous lattices.

  18. Spin Self-Rephasing and Very Long Coherence Times in a Trapped Atomic Ensemble

    SciTech Connect (OSTI)

    Deutsch, C.; Reinhard, F.; Schneider, T.; Laloee, F.; Reichel, J. [Laboratoire Kastler Brossel, ENS, UPMC, CNRS, 24 rue Lhomond, 75005 Paris (France); Ramirez-Martinez, F.; Lacroute, C.; Rosenbusch, P. [LNE-SYRTE, Observatoire de Paris, UPMC, CNRS, 61 av de l'Observatoire, 75014 Paris (France); Fuchs, J. N.; Piechon, F. [Laboratoire de Physique des Solides, CNRS UMR 8502, Univ. Paris-Sud, 91405 Orsay (France)

    2010-07-09

    We perform Ramsey spectroscopy on the ground state of ultracold {sup 87}Rb atoms magnetically trapped on a chip in the Knudsen regime. Field inhomogeneities over the sample should limit the 1/e contrast decay time to about 3 s, while decay times of 58{+-}12 s are actually observed. We explain this surprising result by a spin self-rephasing mechanism induced by the identical spin rotation effect originating from particle indistinguishability. We propose a theory of this synchronization mechanism and obtain good agreement with the experimental observations. The effect is general and may appear in other physical systems.

  19. Observation of a Topological and Parity-Dependent Phase of m=0 Spin States

    SciTech Connect (OSTI)

    Usami, Koji [PRESTO, Japan Science and Technology Agency, 3-5, Sanbancho, Chiyodaku, Tokyo 332-0012 (Japan); Department of Physics, Tokyo Institute of Technology, 2-12-1 O-okayama, Meguro-ku, Tokyo 152-8550 (Japan); Kozuma, Mikio [Department of Physics, Tokyo Institute of Technology, 2-12-1 O-okayama, Meguro-ku, Tokyo 152-8550 (Japan); CREST, Japan Science and Technology Agency, 3-5, Sanbancho, Chiyodaku, Tokyo 332-0012 (Japan)

    2007-10-05

    A Ramsey interrogation scheme was used to measure the phase shift of laser-cooled {sup 87}Rb clock-transition pseudospins arising as a result of a reversal of a bias-magnetic field, i.e., B{yields}-B, during the interrogation. While no phase shift occurred when the reversal was sudden, the Ramsey fringes were shifted by a factor of {pi} when the reversal was adiabatic. We thus verified the prediction that the spin states |F,m=0> acquire a purely topological and parity-dependent phase factor of (-1){sup F} as a result of B{yields}-B.

  20. Conversion method of powder inelastic scattering data for one-dimensional systems

    SciTech Connect (OSTI)

    Tomiyasu, Dr. Keisuke; Fujita, Prof. Masaki; Kolesnikov, Alexander I; Bewley, Robert I.; Bull, Dr. Martyn J.; Bennington, Dr. Stephen M.

    2009-01-01

    Extracting dispersive magnetic excitations from inelastic neutron scattering data usually requires large single crystals. We present a simple yet powerful method for extracting such information from polycrystalline or powder data for one-dimensional systems. We demonstrate the effectiveness of this data treatment by extracting dispersion curves from powder inelastic neutron scattering data on the one-dimensional spin-half systems: CuGeO3 and Rb2Cu2Mo3O12. For many such materials it is not possible to grow sufficiently large crystals and this method offers a quick and efficient way to study their magnetic excitations.