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Sample records for zhou xin da

  1. Wanfang Zhou

    Broader source: Energy.gov [DOE]

    Zhou, a Knoxville resident, is a hydrogeologist with ERT, Inc., a company that provides information technology, cybersecurity, program support, and engineering and environmental services to federal...

  2. Zhi Zhou | Argonne National Laboratory

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

    Photo of Zhi Zhou Zhi Zhou Computational Engineer Telephone 630-252-2894 E-mail zzhou@anl.gov Projects Advanced Pumped Storage Hydropower Grid Integration of Renewable Energy and Electricity Market Design Wind Power Forecasting

  3. NREL: Energy Analysis - Ella Zhou

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

    Ella Zhou Photo of Ella Zhou Ella Zhou is a member of the Market and Policy Impact Group in the Strategic Energy Analysis Center. International Energy Analyst On staff since December 2014 Phone number: 303-275-3293 E-mail: Ella.Zhou@nrel.gov Areas of expertise Power system modeling Integrating water and cooling system, energy storage, and demand response into grid simulation and optimization models International energy policy and market analysis Data analysis and statistical modeling Primary

  4. Yan (Joann) Zhou | Argonne National Laboratory

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

    Joann Zhou Yan (Joann) Zhou Assistant Transportation Systems Analyst E-mail yzhou@anl.gov Projects Light Duty Electric Drive Vehicles Monthly Sales Updates The VISION Model

  5. Huaning Xin Jiulong Investment Company | Open Energy Information

    Open Energy Info (EERE)

    Huaning Xin Jiulong Investment Company Jump to: navigation, search Name: Huaning Xin Jiulong Investment Company Place: Yuxi, Yunnan Province, China Zip: 652800 Sector: Hydro...

  6. Xin Huang > Graduate Student - Brock Group > Researchers, Postdocs...

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

    Xin Huang Graduate Student - Brock Group xh78@cornell.edu Xin is working on X-ray study on electrochemical growth...

  7. Gansu Xin an Wind Power Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Xin an Wind Power Co Ltd Jump to: navigation, search Name: Gansu Xin'an Wind Power Co Ltd Place: Gansu Province, China Sector: Wind energy Product: A wind power project developer....

  8. ENN Group aka XinAo Group | Open Energy Information

    Open Energy Info (EERE)

    ENN Group aka XinAo Group Jump to: navigation, search Name: ENN Group (aka XinAo Group) Place: Langfang, Hebei Province, China Zip: 65001 Product: Chinese private industrial...

  9. JingXin Technology Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    JingXin Technology Co Ltd Jump to: navigation, search Name: JingXin Technology Co Ltd Place: Yiyang, Hunan Province, China Zip: 413000 Sector: Solar Product: Chinese manufacturer...

  10. Emcore XinAo JV | Open Energy Information

    Open Energy Info (EERE)

    Emcore & XinAo JV Place: China Product: The two companies have agreed to establish a joint venture to manufacture CPV systems designed and certified by emcore for the Chinese...

  11. Jian-Xin Zhu Los Alamos National Laboratory

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

    electronic structure and inhomogeneity in heavy fermion systems Jian-Xin Zhu Los Alamos National Laboratory QDM 2015, Santa Fe, Mar. 9, 2015 Collaborators: Jean-Pierre Julien (UJF) Joseph Wang (LANL) Ivar Martin (ANL) Alan R. Bishop (LANL) Yoni Dubi (Ben Gurion) Sasha Balatsky (LANL) Supported by DOE BES Program LANL-LDRD * Emergent phenomena and electronic inhomogeneity in correlated electron systems * Staggered Kondo Phase * Local electronic structure in Kondo hole * Local electronic structure

  12. Jizhong (Joe) Zhou, 2014 | U.S. DOE Office of Science (SC)

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

    Jizhong (Joe) Zhou, 2014 The Ernest Orlando Lawrence Award Lawrence Award Home Nomination & Selection Guidelines Award Laureates 2010's 2000's 1990's 1980's 1970's 1960's Ceremony The Life of Ernest Orlando Lawrence Contact Information The Ernest Orlando Lawrence Award U.S. Department of Energy SC-2/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-2411 E: Email Us 2010's Jizhong (Joe) Zhou, 2014 Print Text Size: A A A FeedbackShare Page Biological and

  13. ShanXi Xin Tong Intelligence Technical Co Ltd | Open Energy Informatio...

    Open Energy Info (EERE)

    materials,new materials,radiating heating system of floors,studiums constructions,tyres,arts and crafts,professional services. References: ShanXi Xin-Tong Intelligence Technical Co...

  14. Women @ Energy: Xin Sun | Department of Energy

    Energy Savers [EERE]

    Mina Bissell Women @ Energy: Mina Bissell March 13, 2013 - 4:49pm Addthis Dr. Mina Bissell has been recognized for her lifetime contributions to the fields of breast cancer research, the enhanced role of extracellular matrix (ECM) and the nucleus environment to gene expression in normal and malignant tissues. Dr. Mina Bissell has been recognized for her lifetime contributions to the fields of breast cancer research, the enhanced role of extracellular matrix (ECM) and the nucleus environment to

  15. Structural basis of JAZ repression of MYC transcription factors in

    Office of Scientific and Technical Information (OSTI)

    jasmonate signalling (Journal Article) | SciTech Connect Journal Article: Structural basis of JAZ repression of MYC transcription factors in jasmonate signalling Citation Details In-Document Search Title: Structural basis of JAZ repression of MYC transcription factors in jasmonate signalling Authors: Zhang, Feng ; Yao, Jian ; Ke, Jiyuan ; Zhang, Li ; Lam, Vinh Q. ; Xin, Xiu-Fang ; Zhou, X. Edward ; Chen, Jian ; Brunzelle, Joseph ; Griffin, Patrick R. ; Zhou, Mingguo ; Xu, H. Eric ; Melcher,

  16. Jian-Xin Zhu Los Alamos National Laboratory

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

    phenomena and electronic inhomogeneity in correlated electron systems * Staggered Kondo Phase * Local electronic structure in Kondo hole * Local electronic structure around a...

  17. Microsoft PowerPoint - Zhou_2015_StaffScienceHighlight_ACSApplMaterInt...

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

    Theoreticalcomputational studies discover a novel three-atom-thick single-layer sheet of ZnSe that is stabilized by its unusual square lattice configuration and offers improved...

  18. Spinning Chen Zhou1, a), Kewei Sun3, Frederick E. Pinkerton2...

    Office of Scientific and Technical Information (OSTI)

    ... Phys. 76 (10), 6056-6058 (1994). 13.J. J. Croat, J. F. Herbst, R. W. Lee and F. E. Pinkerton, Appl. Phys. Lett. 44 (1), 148-149 (1984). 14.J. F. Herbst, Reviews of Modern Physics ...

  19. Hong-Cai (Joe) Zhou | Center for Gas SeparationsRelevant to Clean...

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

    A Versatile Synthetic Route for the Preparation of Titanium Metal-Organic Frameworks. ... A Single Crystalline Porphyrinic Titanium Metal-organic Framework. Chem. Sci., 6, ...

  20. Hong-Cai (Joe) Zhou | Center for Gas SeparationsRelevant to Clean Energy

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

    ScienceCinema Database Searchable Videos Showcasing DOE Research Search DOE ScienceCinema for Multimedia Find + Fielded Search Audio Search × Fielded Search Title: Description/Abstract: Bibliographic Data: Author/Speaker: Name Name ORCID Media Type: All Audio Video Subject: Identifier Numbers: Media Source: All DOE CERN Research Org.: Sponsoring Org.: Publication Date: Publication Date Until to System Entry Date: Publication Date Until to Sort: Relevance Publication Date (Newest to Oldest)

  1. GuangZhou ZhongKe HengYuan Energy Tenchnology Co Ltd ZKenergy...

    Open Energy Info (EERE)

    Province, China Zip: 510640 Sector: Solar, Wind energy Product: A high-tech industrialization enterprise dedicated to research, development, manufacture and marketing of...

  2. Energetica Serra da Prata | Open Energy Information

    Open Energy Info (EERE)

    da Prata Jump to: navigation, search Name: Energetica Serra da Prata Place: Bahia, Brazil Product: SHP developer based in the state of Bahia, Brazil. References: Energetica Serra...

  3. Quasiparticle states around a nonmagnetic impurity in electron-doped

    Office of Scientific and Technical Information (OSTI)

    iron-based superconductors with spin-density-wave order (Journal Article) | SciTech Connect Quasiparticle states around a nonmagnetic impurity in electron-doped iron-based superconductors with spin-density-wave order Citation Details In-Document Search Title: Quasiparticle states around a nonmagnetic impurity in electron-doped iron-based superconductors with spin-density-wave order Authors: Zhou, Tao ; Huang, Huaixiang ; Gao, Yi ; Zhu, Jian-Xin ; Ting, C. S. Publication Date: 2011-06-01 OSTI

  4. Biopalma da Amaz nia | Open Energy Information

    Open Energy Info (EERE)

    da Amaznia Place: Belem, Para, Brazil Product: Brazilian palm oil plantation for food industry developer company. Coordinates: -1.454426, -48.502537 Show Map Loading...

  5. Acoustic subwavelength imaging of subsurface objects with acoustic...

    Office of Scientific and Technical Information (OSTI)

    liuxiaojun@nju.edu.cn 1 ; State Key Laboratory of Acoustics, Institute of Acoustics, Chinese Academy of Sciences, Beijing 100190 2 ; Zhou, Chen ; Wei, Qi ; Wu, DaJian 1 +...

  6. Eolica Cajueiro da Praia Ltda | Open Energy Information

    Open Energy Info (EERE)

    Eolica Cajueiro da Praia Ltda Jump to: navigation, search Name: Eolica Cajueiro da Praia Ltda Place: Fortaleza, Ceara, Brazil Zip: 60170-251 Sector: Renewable Energy, Wind energy...

  7. Mercado Abastecedor da Regiao de Lisboa MARL | Open Energy Information

    Open Energy Info (EERE)

    Mercado Abastecedor da Regiao de Lisboa MARL Jump to: navigation, search Name: Mercado Abastecedor da Regiao de Lisboa (MARL) Place: Lisbon, Portugal Zip: 2660-421 Product: Mercado...

  8. Incubadora de Empresas da Universidade de Aveiro IEUA | Open...

    Open Energy Info (EERE)

    Incubadora de Empresas da Universidade de Aveiro IEUA Jump to: navigation, search Name: Incubadora de Empresas da Universidade de Aveiro (IEUA) Place: Portugal Sector: Services...

  9. DA (Distribution Automation) (Smart Grid Project) | Open Energy...

    Open Energy Info (EERE)

    DA (Distribution Automation) (Smart Grid Project) Jump to: navigation, search Project Name DA (Distribution Automation) Country Netherlands Coordinates 52.132633, 5.291266...

  10. Data Assimilation (UQ/DA) Study

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

    Uncertainty Quantification and Data Assimilation (UQ/DA) Study on a VERA Core Simulator Component for CRUD Analysis Hany S. Abdel-Khalik North Carolina State University Reviewed by J. Michael Doster (NCSU) Rod Schmidt (SNL) August 30, 2013 CASL-U-2013-0184-000 Milestone Report for L2:VUQ:P7.02 Uncertainty Quantification and Data Assimilation (UQ/DA) Study on a VERA Core Simulator Component for CRUD Analysis CASL-I-2013-0184-000 Jason M. Hite 1 , Hany S. Abdel-Khalik 1 , Ralph C. Smith 2 , Mami

  11. PLEAEERUSH ANALYTICAL DA-~-A SHEET

    Office of Legacy Management (LM)

    ' PLEAEERUSH ANALYTICAL DA-~-A SHEET ' ANALYTICAL DEPT. - HEALTH AhD SAFETY DlVlSlON 1956 Industrial Hygiene or Medical Dept. 1. H.#~~Sample Nos. 3 --Date Collected~~by-CESS-.Route to CBS LocationTITANIUM Type of Sample airnalyzed for F Alpham Remarks NIAGARA pALI+S* N.Y. U Beta Bldg. 103 - furnace room - -NO, Ra Oil PH Be Th Sample No. Hour Sample Description I I I--- R ) T 1 Q I I I 7392 1100 GA Induction furnace area duri-nn ----l----- mDeriod;.02; 151 .3 while furnace was charged with UOT_-

  12. Eletricidade da Amaz nia S A ELETRAM | Open Energy Information

    Open Energy Info (EERE)

    Amaz nia S A ELETRAM Jump to: navigation, search Name: Eletricidade da Amaznia SA (ELETRAM) Place: Cuiaba, Mato Grosso, Brazil Zip: 78040-570 Sector: Hydro Product: Small...

  13. Kondo behavior, ferromagnetic correlations, and crystal fields in the heavy Fermion compounds Ce3X (X=In, Sn)

    SciTech Connect (OSTI)

    Wang, C. H.; Lawrence, J. M.; Christianson, Andrew D; Goremychkin, E. A.; Fanelli, V. R.; Gofryk, K.; Bauer, E. D.; Ronning, F.; Thompson, J. D.; De Souza, N. R.; Kolesnikov, Alexander I

    2010-01-01

    We report measuerments of the inelastic neutron scattering, the magnetic susceptibility, the magnetization, and the magnetic field dependence of the specific heat for the heavy Fermion compounds Ce3In and Ce3Sn. The neutron scattering results show that the excited crystal field levels have energies E1=13.2 meV, E2-44.8 meV for Ce3In and E1=18.5 meV, E2=36.1 meV for Ce3Sn. The Kondo temperature deduced from the quasielastic linewidth is 17 K for Ce3In and 40 K for Ce3Sn. The low temperature behavior of teh specific heat, magnetization, and susceptibility can not be well-described by J=1.2 Kondo physics alone, but require calculations that include contributions from the Kondo effect, broadened crystal fields, and ferromagnetic correlations, all of which are known to be important in these compounds. We find that the ferromagnetic fluctuation makes a 10-15% contribution to the ground state entropy and magnetization. The large in this heavy Fermion system thus arises more from the ferromagnetic correlations than from the Kondo behavior.

  14. Remarks on the regularity criteria of three-dimensional magnetohydrodynamics system in terms of two velocity field components

    SciTech Connect (OSTI)

    Yamazaki, Kazuo

    2014-03-15

    We study the three-dimensional magnetohydrodynamics system and obtain its regularity criteria in terms of only two velocity vector field components eliminating the condition on the third component completely. The proof consists of a new decomposition of the four nonlinear terms of the system and estimating a component of the magnetic vector field in terms of the same component of the velocity vector field. This result may be seen as a component reduction result of many previous works [C. He and Z. Xin, “On the regularity of weak solutions to the magnetohydrodynamic equations,” J. Differ. Equ. 213(2), 234–254 (2005); Y. Zhou, “Remarks on regularities for the 3D MHD equations,” Discrete Contin. Dyn. Syst. 12(5), 881–886 (2005)].

  15. CoDA 2016, the Conference on Data Analysis

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

    March » CoDA 2016, the Conference on Data Analysis CoDA 2016, the Conference on Data Analysis WHEN: Mar 02, 2016 8:00 AM - Mar 04, 2016 5:00 PM WHERE: Eldorado Hotel 309 W. San Francisco St., Santa Fe, NM CONTACT: Kary Myers (505) 606-1455 CATEGORY: Science TYPE: Conference INTERNAL: Calendar Login Event Description Join us for the Conference on Data Analysis, highlighting data-driven problems of interest to the Department of Energy. We invite you to present your data-focused work at the poster

  16. Tennessee: Da Vinci Fuel-in-Oil Reduces Emissions, Wins R&D 100...

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

    Tennessee: Da Vinci Fuel-in-Oil Reduces Emissions, Wins R&D 100 Award Tennessee: Da Vinci Fuel-in-Oil Reduces Emissions, Wins R&D 100 Award August 19, 2013 - 5:07pm Addthis ...

  17. Funda o Parque Tecnol gico da Paraiba PaqTc Incubator | Open...

    Open Energy Info (EERE)

    Funda o Parque Tecnol gico da Paraiba PaqTc Incubator Jump to: navigation, search Name: Fundao Parque Tecnolgico da Paraiba (PaqTc Incubator) Place: Brazil Sector: Services...

  18. Tennessee: Da Vinci Fuel-in-Oil Reduces Emissions, Wins R&D 100...

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

    Tennessee: Da Vinci Fuel-in-Oil Reduces Emissions, Wins R&D 100 Award Tennessee: Da Vinci Fuel-in-Oil Reduces Emissions, Wins R&D 100 Award August 19, 2013 - 5:07pm Addthis...

  19. EERE Success Story-Tennessee: Da Vinci Fuel-in-Oil Reduces Emissions...

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

    Tennessee: Da Vinci Fuel-in-Oil Reduces Emissions, Wins R&D 100 Award EERE Success Story-Tennessee: Da Vinci Fuel-in-Oil Reduces Emissions, Wins R&D 100 Award August 19, 2013 - ...

  20. Roles and Delegation of Authority (R/DA) System

    SciTech Connect (OSTI)

    ABBOTT,JOHN P.; HUTCHINS,JAMES C.; SCHOCH,DAVID G.

    1999-11-01

    The processes of defining managerial roles and providing for delegation of authority are essential to any enterprise. At most large organizations, these processes are defined in policy manuals and through sets of standard operating procedures for many, if not all, business and administrative functions. Many of these staff-initiated, administrative functions require the routing of documents for approval to one or more levels of management. These employee-oriented, back office types of workflows tend to require more flexibility in determining to whom these documents should go to, while, at the same time, providing the responsible parties with the flexibility to delegate their approval authority or allow others to review their work. Although this practice is commonplace in manual, paper-based processes that exist in many organizations, it is difficult to provide the same flexibility in the more structured, electronic-based, workflow systems. The purpose of this report is to present a framework or architecture for creating a R/DA system and provide some insights associated with its design and utilization. To improve understanding and clarify subsequent discussion, the goals and requirements for the major R/DA system components, namely, the database and interface modules, are initially presented along with the identification of important concepts and the definition of critical terms. Next high-level functions relating the types of inputs to the outputs of the R/DA interface module are introduced and discussed. Then the relationships between the major R/DA modules and the primary components associated with its creation and maintenance are presented and analyzed. Finally, some conclusions are drawn relative to the advantages associated with developing a R/DA system for use in implementing an enterprise-wide, work-facilitating information system.

  1. dI UNIVERSITY OF NEV\DA SYSTEM

    Office of Legacy Management (LM)

    g3t4 6 dI UNIVERSITY OF NEV\DA SYSTEM tw ?r@ D O E / D P / O 1 2 6 3 - 2 0 L , n z l t P ' " WATER RESOURCES CENTER itf.l This report was prepared as an aecount of work sponsore$ by the United States Government. Neither the United States nor the United States Department of Energy, nor any of their employees, mal assumes any legal liability or responsib usefulness of any informationr apparatus' I that its use would not infringe privately speeifie eommereial produetr proeesst ufacturen, or

  2. Tennessee: Da Vinci Fuel-in-Oil Reduces Emissions, Wins R&D 100 Award

    Broader source: Energy.gov [DOE]

    Developed jointly by Da Vinci Emissions Services Ltd., Cummins Inc., and Oak Ridge National Laboratory (ORNL), the Da Vinci Fuel-in-Oil (DAFIO) technology uses a fiber optic probe to obtain real-time measurements of oil in an operating engine to quantify the fuel dissolved in the lubricant oil.

  3. 70 DA WHITE DWARFS IDENTIFIED IN LAMOST PILOT SURVEY

    SciTech Connect (OSTI)

    Zhao, J. K.; Luo, A. L.; Zhao, G. [Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012 (China); Oswalt, T. D., E-mail: zjk@bao.ac.cn, E-mail: gzhao@bao.ac.cn, E-mail: lal@bao.ac.cn, E-mail: toswalt@fit.edu [Physics and Space Science Department, Florida Institute of Technology, Melbourne, FL 32901 (United States)

    2013-06-01

    We present a spectroscopically identified catalog of 70 DA white dwarfs (WDs) from the LAMOST pilot survey. Thirty-five are found to be new identifications after cross-correlation with the Eisenstein et al. and Villanova catalogs. The effective temperature and gravity of these WDs are estimated by Balmer lines fitting. Most of them are hot WDs. The cooling times and masses of these WDs are estimated by interpolation in theoretical evolution tracks. The peak of the mass distribution is found to be {approx}0.6 M {sub Sun }, which is consistent with prior work in the literature. The distances of these WDs are estimated using the method of synthetic spectral distances. All of these WDs are found to be in the Galactic disk from our analysis of space motions. Our sample supports the expectation that WDs with high mass are concentrated near the plane of the Galactic disk.

  4. PanDaTox: a tool for accelerated metabolic engineering (Journal Article) |

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect PanDaTox: a tool for accelerated metabolic engineering Citation Details In-Document Search Title: PanDaTox: a tool for accelerated metabolic engineering Metabolic engineering is often facilitated by cloning of genes encoding enzymes from various heterologous organisms into E. coli. Such engineering efforts are frequently hampered by foreign genes that are toxic to the E. coli host. We have developed PanDaTox (www.weizmann.ac.il/pandatox), a web-based resource that provides

  5. Near-UV absorption in very cool DA white dwarfs

    SciTech Connect (OSTI)

    Saumon, D.; Holberg, J. B.; Kowalski, P. M. E-mail: holberg@argus.lpl.arizona.edu

    2014-07-20

    The atmospheres of very cool, hydrogen-rich white dwarfs (WDs) (T{sub eff} < 6000 K) are challenging to model because of the increased complexity of the equation of state, chemical equilibrium, and opacity sources in a low-temperature, weakly ionized dense gas. In particular, many models that assume relatively simple models for the broadening of atomic levels and mostly ideal gas physics overestimate the flux in the blue part of their spectra. A solution to this problem that has met with some success is that additional opacity at short wavelengths comes for the extreme broadening of the Lyman ? line of atomic H by collisions primarily with H{sub 2}. For the purpose of validating this model more rigorously, we acquired Hubble Space Telescope STIS spectra of eight very cool WDs (five DA and three DC stars). Combined with their known parallaxes, BVRIJHK, and Spitzer IRAC photometry, we analyze their entire spectral energy distribution (from 0.24 to 9.3 ?m) with a large grid of model atmospheres and synthetic spectra. We find that the red wing of the Lyman ? line reproduces the rapidly decreasing near-UV flux of these very cool stars very well. We determine better constrained values of T{sub eff} and gravity as well as upper limits to the helium abundance in their atmospheres.

  6. EERE Success Story—Tennessee: Da Vinci Fuel-in-Oil Reduces Emissions, Wins R&D 100 Award

    Broader source: Energy.gov [DOE]

    Developed jointly by Da Vinci Emissions Services Ltd., Cummins Inc., and Oak Ridge National Laboratory (ORNL), the Da Vinci Fuel-in-Oil (DAFIO™) technology uses a fiber optic probe to obtain real-time measurements of oil in an operating engine to quantify the fuel dissolved in the lubricant oil.

  7. Novel Metal-Organic Frameworks | Center for Gas SeparationsRelevant...

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

    Novel Metal-Organic Frameworks Previous Next List Close Jeffrey Long Omar Yaghi Omar Yaghi Hongcai (Joe) Zhou Hong-Cai (Joe) Zhou...

  8. Raman vibrational spectra of bulk to monolayer Re S 2 with lower...

    Office of Scientific and Technical Information (OSTI)

    Title: Raman vibrational spectra of bulk to monolayer Re S 2 with lower symmetry Authors: Feng, Yanqing ; Zhou, Wei ; Wang, Yaojia ; Zhou, Jian ; Liu, Erfu ; Fu, Yajun ; Ni, ...

  9. STRESS AND FAILURE ANALYSIS OF RAPIDLY ROTATING ASTEROID (29075) 1950DA

    SciTech Connect (OSTI)

    Hirabayashi, Masatoshi; Scheeres, Daniel J.

    2015-01-01

    Rozitis et al. recently reported that near-Earth asteroid (29075) 1950DA, whose bulk density ranges from 1.0 g cm{sup 3} to 2.4g cm{sup 3}, is a rubble pile and requires a cohesive strength of at least 44-76 Pa to keep from failing due to its fast spin period. Since their technique for giving failure conditions required the averaged stress over the whole volume, it discarded information about the asteroid's failure mode and internal stress condition. This paper develops a finite element model and revisits the stress and failure analysis of 1950DA. For the modeling, we do not consider material hardening and softening. Under the assumption of an associated flow rule and uniform material distribution, we identify the deformation process of 1950DA when its constant cohesion reaches the lowest value that keeps its current shape. The results show that to avoid structural failure the internal core requires a cohesive strength of at least 75-85 Pa. It suggests that for the failure mode of this body, the internal core first fails structurally, followed by the surface region. This implies that if cohesion is constant over the whole volume, the equatorial ridge of 1950DA results from a material flow going outward along the equatorial plane in the internal core, but not from a landslide as has been hypothesized. This has additional implications for the likely density of the interior of the body.

  10. STATES GOVERI TO :H. J. He&man, Chief, Tonaw&da Sub-Of&e DATE...

    Office of Legacy Management (LM)

    STATES GOVERI TO :H. J. He&man, Chief, Tonaw&da Sub-Of&e DATE: ,i; .; .c. sgmbo1: PPS:W:mjf .. ,i. -'. i:.. :: (PPS447-53) I ..-:;..c. ' ..I-,-.. . i .,,. " :, ,, .T. ....

  11. Test of ''Crab-Waist'' Collisions at the DA{Phi}NE {Phi} Factory

    SciTech Connect (OSTI)

    Zobov, M.; Alesini, D.; Biagini, M. E.; Biscari, C.; Bocci, A.; Boni, R.; Boscolo, M.; Bossi, F.; Buonomo, B.; Clozza, A.; Delle Monache, G. O.; Demma, T.; Di Pasquale, E.; Di Pirro, G.; Drago, A.; Gallo, A.; Ghigo, A.; Guiducci, S.; Ligi, C.; Marcellini, F.

    2010-04-30

    The electron-positron collider DA{Phi}NE, the Italian {Phi} factory, has been recently upgraded in order to implement an innovative collision scheme based on large crossing angle, small beam sizes at the crossing point, and compensation of beam-beam interaction by means of sextupole pairs creating a ''crab-waist'' configuration in the interaction region. Experimental tests of the novel scheme exhibited an increase by a factor of 3 in the peak luminosity of the collider with respect to the performances reached before the upgrade. In this Letter we present the new collision scheme, discuss its advantages, describe the hardware modifications realized for the upgrade, and report the results of the experimental tests carried out during commissioning of the machine in the new configuration and standard operation for the users.

  12. NMR Analysis of Methyl Groups at 100-500 kDa: Model Systems and Arp2/3 Complex

    SciTech Connect (OSTI)

    Kreishman-Deitrick, Mara; Egile, Coumaran; Hoyt, David W.; Ford, Joseph J.; Rong, Li; Rosen, Michael K.

    2003-07-01

    Large macromolecular machines are among the most important and challenging targets for structural and mechanistic analyses. Consequently, there is great interest in development of NMR methods for the study of multicomponent systems in the 50-500 kDa range. Biochemical methods also must be developed in concert to produce such systems in selectively labeled form. Here, we present 1H/13C-HSQC spectra of protonated methyl groups in a model system that mimics molecular weights up to ~560 kDa. Signals from side chain methyl groups of Ile, Leu, and Val residues are clearly detectable at correlation times up to ~330 ns. We have also developed a biochemical procedure to produce the 240 kDa, heteroheptameric Arp2/3 actin nucleation complex selectively labeled at one subunit and obtained 1H/13C-HSQC spectra of this assembly. Sensitivity in spectra of both the Arp2/3 complex and the model system indicate that methyl groups will be useful sources of information in nonsymmetric systems with molecular weights greater than 600 kDa at concentrations less than 100 μM. Methyl analyses will complement TROSY and CRINEPT analyses of amides in NMR studies of structure and molecular interactions of extremely large macromolecules and assemblies.

  13. Tuning the Formations of Metal-Organic Frameworks by Modification of

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

    Ratio of Reactant, Acidity of Reaction System, and Use of a Secondary Ligand | Center for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome Tuning the Formations of Metal-Organic Frameworks by Modification of Ratio of Reactant, Acidity of Reaction System, and Use of a Secondary Ligand Previous Next List Qian Gao, Ya-Bo Xie, Jian-Rong Li, Da-Qiang Yuan, Audrey A. Yakovenko, Ji-Hong Sun, and Hong-Cai Zhou, Cryst. Growth Des., 2012, 12 (1), pp 281-288 DOI: 10.1021/cg201059d

  14. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    X-Ray Absorption Spectroscopic Study of Sodium Iodide and Iodine Mediators in a Solid-State Supercapacitor A Mansour ; J Zhou ; X Zhou January 2014 Achieving Hard X-ray ...

  15. Search for: All records | SciTech Connect

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    functionals (14) proteins (14) alloys (13) crystal structure (13) thin films (13) bacteria (12) Filter by Author Zhou, J. (191) Goodenough, J. B. (30) Zhou, J (27) He, Z. (25) ...

  16. Browse by Discipline -- E-print Network Subject Pathways: Renewable...

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    Z Zhou, Quanlin (Quanlin Zhou) - Earth Sciences Division, Lawrence Berkeley National Laboratory Go back to Individual Researchers Collections: A B C D E F G H I J K L M N O P Q R ...

  17. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... States) Idaho National Laboratory Specific Manufacturing ... States) International Soil Carbon Network (ISCN) ... during isothermal heat treatment Lei Qian ; Li Zhou, ...

  18. The 21.5-kDa isoform of myelin basic protein has a non-traditional PY-nuclear-localization signal

    SciTech Connect (OSTI)

    Smith, Graham S.T.; Seymour, Lauren V.; Boggs, Joan M.; Harauz, George

    2012-06-15

    Highlights: Black-Right-Pointing-Pointer Full-length 21.5-kDa MBP isoform is translocated to the nucleus. Black-Right-Pointing-Pointer We hypothesized that the exon-II-encoded sequence contained the NLS. Black-Right-Pointing-Pointer We mutated this sequence in RFP-tagged constructs and transfected N19-cells. Black-Right-Pointing-Pointer Abolition of two key positively-charged residues resulted in loss of nuclear-trafficking. Black-Right-Pointing-Pointer The 21.5-kDa isoform of classic MBP contains a non-traditional PY-NLS. -- Abstract: The predominant 18.5-kDa classic myelin basic protein (MBP) is mainly responsible for compaction of the myelin sheath in the central nervous system, but is multifunctional, having numerous interactions with Ca{sup 2+}-calmodulin, actin, tubulin, and SH3-domains, and can tether these proteins to a lipid membrane in vitro. The full-length 21.5-kDa MBP isoform has an additional 26 residues encoded by exon-II of the classic gene, which causes it to be trafficked to the nucleus of oligodendrocytes (OLGs). We have performed site-directed mutagenesis of selected residues within this segment in red fluorescent protein (RFP)-tagged constructs, which were then transfected into the immortalized N19-OLG cell line to view protein localization using epifluorescence microscopy. We found that 21.5-kDa MBP contains two non-traditional PY-nuclear-localization signals, and that arginine and lysine residues within these motifs were involved in subcellular trafficking of this protein to the nucleus, where it may have functional roles during myelinogenesis.

  19. Asian American and Pacific Islander Heritage Women @ Energy | Department of

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

    Energy Asian American and Pacific Islander Heritage Women @ Energy Asian American and Pacific Islander Heritage Women @ Energy May 3, 2013 - 11:49am Addthis Xin Sun 1 of 12 Xin Sun Creativity, insight, and application are the hallmarks of Dr. Xin Sun's applied mechanics and computational materials research at Pacific Northwest National Laboratory. Her advances in lightweight and high-strength materials (including steels) and modeling are vital to energy efficiency and renewable energy and

  20. Kondo behavior, ferromagnetic correlations, and crystal fields...

    Office of Scientific and Technical Information (OSTI)

    and crystal fields in the heavy Fermion compounds Ce3X (XIn, Sn) Citation Details In-Document Search Title: Kondo behavior, ferromagnetic correlations, and crystal fields in ...

  1. [Los Alamos National Laboratory]; Durakiewicz, Tomasz [Los Alamos...

    Office of Scientific and Technical Information (OSTI)

    Time-resolved carrier distributions in graphene Gilbertson, Steve Michael Los Alamos National Laboratory; Durakiewicz, Tomasz Los Alamos National Laboratory; Zhu, Jian - Xin...

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

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    Time resolved carrier distributions in graphene Gilbertson Steve Michael Los Alamos National Laboratory Durakiewicz Tomasz Los Alamos National Laboratory Zhu Jian Xin Los Alamos...

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

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    Time-resolved carrier distributions in graphene","Gilbertson, Steve Michael Los Alamos National Laboratory; Durakiewicz, Tomasz Los Alamos National Laboratory; Zhu, Jian - Xin...

  4. LDA + DMFT Approach to Magnetocrystalline Anisotropy of Strong...

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    Authors: Zhu, Jian-Xin ; Janoschek, Marc ; Rosenberg, Richard ; Ronning, Filip ; Thompson, J. D. ; Torrez, Michael A. ; Bauer, Eric D. ; Batista, Cristian D. Publication Date: ...

  5. Inverted, semitransparent small molecule photovoltaic cells ...

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    small molecule photovoltaic cells Authors: Xiao, Xin 1 ; Lee, Kyusang 1 ; Forrest, Stephen R. 2 + Show Author Affiliations Department of Electrical Engineering and Computer...

  6. Search for: All records | SciTech Connect

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    ... WY (United States) S. M. Stoller (United States) SLAC ... Camsonne, Alexandre (1) Canan, Mustafa (1) Cates, Gordon (1) ... Katich, Joseph ; Qian, Xin ; Zhao, ...

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    2011, Royal Society of Chemistry Core-Shell Structured Magnetic Ternary Nanocubes Wang, Lingyan ; Wang, Xin ; Luo, Jin ; Wanjala, Bridgid N. ; Wang, Chong M. ; Chernova,...

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    ... Ting-Xin ; Zhang, Chi ; Collaborative Innovation Center of Quantum Matter, Beijing ... the device under a forward bias, while almost no current flows under a reverse bias. ...

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    Averkiev, N. S. (1) Baddorf, Arthur P (1) Balatsky, Alexander V. (1) Boubanga-Tombet, S. ... Towfiq ; Zhu, Jian -Xin ; Balatsky, Alexander V. ; Haraldsen, Jason T. We investigate ...

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    Ahmed, Towfiq (2) Haraldsen, Jason T. (2) Balatsky, Alexander V. (1) Brown-Shaklee, Harlan ... Towfiq ; Zhu, Jian -Xin ; Balatsky, Alexander V. ; Haraldsen, Jason T. We investigate ...

  11. Unusual superconducting isotope effect in the presence of a quantum...

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    Title: Unusual superconducting isotope effect in the presence of a quantum criticality Authors: Kedem, Yaron ; Zhu, Jian-Xin ; Balatsky, Alexander V. Publication Date: 2016-05-23 ...

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    Ahmed, Towfiq (6) Haraldsen, Jason T. (3) Balatsky, Alexander V. (2) Constantin, Costel ... Towfiq ; Zhu, Jian-Xin ; Balatsky, Alexander V. ; Haraldsen, Jason T. Full Text ...

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    Ahmed, Towfiq (7) Haraldsen, Jason T. (3) Balatsky, Alexander V. (2) Constantin, Costel ... Towfiq ; Zhu, Jian-Xin ; Balatsky, Alexander V. ; Haraldsen, Jason T. Full Text ...

  14. emerging-lidar

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    Xin is currently also an adjunct professor and Ph.D. advisor at the Computer Science Department of Illinois Institute of Technology teaching a "Geospatial Vision and Visualization" ...

  15. Exploration of tetrahedral structures in silicate cathodes using...

    Office of Scientific and Technical Information (OSTI)

    the Li systems, we predicted their ground state structures and found evidence for the existence of new structural motifs. Authors: Zhao, Xin 1 ; Wu, Shunqing 2 ; Lv, Xiaobao...

  16. Study of the K{sub stop}{sup -}A{yields}{Sigma}{sup {+-}}{pi}{sup {+-}}A' reaction at DA{Phi}NE

    SciTech Connect (OSTI)

    Agnello, M.; Benussi, L.; Bertani, M.; Fabbri, F. L.; Gianotti, P.; Lucherini, V.; Bhang, H. C.; Bonomi, G.; Moia, F.; Zenoni, A.; Botta, E.; Bressani, T.; Bufalino, S.; Busso, L.; Calvo, D.; De Mori, F.; Feliciello, A.; Filippi, A.; Marcello, S.; Wheadon, R.

    2010-12-28

    This work describes an experimental study of the K{sub stop}{sup -}A{yields}{pi}{sup {+-}}{Sigma}{sup {+-}}A' reaction performed with the FINUDA spectrometer at the DA{Phi}NE {phi}-factory. The reaction is studied via the detection of {pi}{sup +}{pi}{sup -}n events on {sup 6,7}Li, {sup 9}Be, {sup 13}C and {sup 16}O.

  17. Data:B485777c-c4fb-42b3-8d2a-3da95f7c7c10 | Open Energy Information

    Open Energy Info (EERE)

    a-3da95f7c7c10 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information...

  18. DA326576 (2 pages)

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

  19. Crystallization and X-ray data analysis of the 10 kDa C-terminal lid subdomain from Caenorhabditis elegans Hsp70

    SciTech Connect (OSTI)

    Worrall, Liam; Walkinshaw, Malcolm D., E-mail: m.walkinshaw@ed.ac.uk [School of Biological Sciences, University of Edinburgh, The Kings Buildings, Mayfield Road, Edinburgh EH9 3JR,Scotland (United Kingdom)

    2006-09-01

    Crystals of the C-terminal 10 kDa lid subdomain from the C. elegans chaperone Hsp70 have been obtained that diffract X-rays to ?3.5 and belong to space group I2{sub 1}2{sub 1}2{sub 1}. Analysis of X-ray data and initial heavy-atom phasing reveals 24 monomers in the asymmetric unit related by 432 non-crystallographic symmetry. Hsp70 is an important molecular chaperone involved in the regulation of protein folding. Crystals of the C-terminal 10 kDa helical lid domain (residues 542640) from a Caenorhabditis elegans Hsp70 homologue have been produced that diffract X-rays to ?3.4 . Crystals belong to space group I2{sub 1}2{sub 1}2{sub 1}, with unit-cell parameters a = b = 197, c = 200 . The Matthews coefficient, self-rotation function and Patterson map indicate 24 monomers in the asymmetric unit, showing non-crystallographic 432 symmetry. Molecular-replacement studies using the corresponding domain from rat, the only eukaryotic homologue with a known structure, failed and a mercury derivative was obtained. Preliminary MAD phasing using SHELXD and SHARP for location and refinement of the heavy-atom substructure and SOLOMON for density modification produced interpretable maps with a clear proteinsolvent boundary. Further density-modification, model-building and refinement are currently under way.

  20. Over 150 years of long-term fertilization alters spatial scaling...

    Office of Scientific and Technical Information (OSTI)

    ; Hirsch, Penny R. 3 ; Sun, Bo 5 ; Zhou, Jizhong 6 + Show Author Affiliations Chinese Academy of Sciences, Nanjing (China); Tsinghua Univ., Beijing (China); Univ. of...

  1. December 2015 Most Viewed Documents for Materials | OSTI, US...

    Office of Scientific and Technical Information (OSTI)

    - Literature Review Lundin, C.D.; Zhou, G.; Ruprecht, W. (1999) 308 Overcoming residual stresses and machining distortion in the production of aluminum alloy satellite boxes. ...

  2. CAMD Nanofabrication

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    and Glass Surfaces with Magnetic Nanoparticles Using Biomolecular Interactions, Biotechnology Progress, 22(1), 91-95, (2006) Zhou, Jikou; Leuschner, Carola; Kumar, Challa; ...

  3. Electron-State Hybridization in Heavy-Fermion Systems

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    Zhou, W.L. Yang, and N. Mannella (Stanford University and ALS); Z. Hussain (ALS); and Z.-X. Shen (Stanford University). Research funding: German Research Foundation; German...

  4. Microsoft Word - Talks 20120822

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    Comparative study for non-statistical fluctuation of net proton, baryon, and charge multiplicities Dr. Dai-Mei Zhou Institute of Particle Physics, Central China Normal University ...

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    ... ; van Overbeek, Megan ; Donigian, Jill R. ; Baciu, Paul ; de Lange, Titia ; Lei, Ming ... Jin ; Zhou, Yuanzhe ; Li, Song ; Chen, Juan ; Brunzelle, Joseph S ; Zeng, Zhixiong ; ...

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    ... Carolina 27599 ; Calderon, Xiomara ; Peng Rui ; Schreiber, Eric C. ; Zhou, Otto ; Curriculum of Applied and Materials Sciences, University of North Carolina at Chapel Hill, ...

  7. Anomalous Fermi-Surface Dependent Pairing in a Self-Doped High...

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    Authors: Chen, Yulin ; Iyo, Akira ; Yang, Wanli ; Zhou, Xingjiang ; Lu, Donghui ; Eisaki, Hiroshi ; Devereaux, Thomas P. ; Hussain, Zahid ; Shen, Z.-X. ; Stanford U., Phys. Dept. ...

  8. Special Section Guest Editorial. Advances in Remote Sensing for...

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    Authors: Zhou, Yuyu 1 ; Weng, Qihao 2 ; Chang, Ni-Bin 3 + Show Author Affiliations Pacific Northwest National Lab. (PNNL), Richland, WA (United States) Indiana State Univ., ...

  9. A Comprehensive View of Global Potential for Hydro-generated...

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    Authors: Zhou, Yuyu ; Hejazi, Mohamad I. ; Smith, Steven J. ; Edmonds, James A. ; Li, Hongyi ; Clarke, Leon E. ; Calvin, Katherine V. ; Thomson, Allison M. Publication Date: ...

  10. A global map of urban extent from nightlights (Journal Article...

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    Authors: Zhou, Yuyu ; Smith, Steven J. ; Zhao, Kaiguang ; Imhoff, Marc L. ; Thomson, Allison M. ; Bond-Lamberty, Benjamin ; Asrar, Ghassem R. ; Zhang, Xuesong ; He, Chunyang ; ...

  11. Clouds, Precipitation, and Marine Boundary Layer Structure during...

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    Authors: Zhou, Xiaoli 1 ; Kollias, Pavlos 1 ; Lewis, Ernie R. 2 + Show Author Affiliations McGill Univ., Montreal, Quebec (Canada); Dept. of Atmospheric and Oceanic Sciences ...

  12. Microsoft Word - 2015EFRCPIMeetingBrochure_Final

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    Zhou Website http:www.cchem.berkeley.educo2efrc Cover ... into selective membranes. 2015 Center for Gas ... Postdoc LBNL Unknown Allison Dzubak Ph.D. UMN ...

  13. Microsoft Word - EFRC brochure.docx

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    Zhou Website http:www.cchem.berkeley.educo2efrc Cover ... deployment of CCS can begin in 8 to 10 years. ... calculations Allison Dzubak PhD Student ...

  14. IPCC Special Report on Emissions Scenarios

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    Hans-Holger Rogner, Alexei Sankovski, Michael Schlesinger, Priyadarshi Shukla, Steven Smith, Robert Swart, Sascha van Rooijen, Nadejda Victor, Zhou Dadi Edited by:Nebojsa...

  15. Piezofluorochromic Metal-Organic Framework: A Microscissor Lift...

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    Piezofluorochromic Metal-Organic Framework: A Microscissor Lift Previous Next List Zhang, Qiang; Su, Jie; Feng, Dawei; Wei, Zhangwen; Zou, Xiaodong; Zhou, Hong-Cai....

  16. Structure and Function of Microbial Metal-Reduction Proteins...

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    Function of Microbial Metal-Reduction Proteins Xu, Ying; Crawford, Oakly H.; Xu, Dong; Larimer, Frank W.; Uberbacher, Edward C.; Zhou, Jizhong 97 MATHEMATICS AND COMPUTING; 59...

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    Structure and Function of Microbial Metal Reduction Proteins Xu Ying Crawford Oakly H Xu Dong Larimer Frank W Uberbacher Edward C Zhou Jizhong MATHEMATICS AND COMPUTING BASIC...

  18. SULI Areas of Research | The Ames Laboratory

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    (Shihuai Zhou) Growth and discovery of novel materials (Paul Canfield) Molecular design of extractants (Theresa Windus) Nanomaterials by Design (Ludovico Cademartiri) ...

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    ... A Comprehensive View of Global Potential for Hydro-generated Electricity Zhou, Yuyu ; Hejazi, Mohamad I. ; Smith, Steven J. ; Edmonds, James A. ; Li, Hongyi ; Clarke, Leon E. ; ...

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    Have feedback or suggestions for a way to improve these results? A Comprehensive View of Global Potential for Hydro-generated Electricity Zhou, Yuyu ; Hejazi, Mohamad I. ; Smith, ...

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    ... Sci.) March 2014 Structure and activation of rhodopsin Zhou, X. Edward ; Melcher, Karsten ; Xu, H. Eric ; Chinese Aca. Sci.) March 2014 Thirsty plants and beyond: structural ...

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    ... applications at room temperature and above. less Full Text Available October 2014 , Wiley Radiosensitization effect of zidovudine on human malignant glioma cells Zhou Fuxiang ; ...

  3. Special Report on Emissions Scenarios : a special report of Working...

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    Hans-Holger more ; Sankovski, Alexei ; Schlesinger, Michael ; Shukla, Priyadarshi ; Smith, Steven J. ; Swart, Robert ; van Rooijen, Sascha ; Victor, Nadejda ; Dadi, Zhou less ...

  4. Interpenetration control in metal-organic frameworks for functional...

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    Interpenetration control in metal-organic frameworks for functional applications Previous Next List Hai-Long Jiang, Trevor A. Makal, Hong-Cai Zhou, Coord. Chem. Rev., 257,...

  5. Aging and deaging effects in shape memory alloys (Journal Article...

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    Aging and deaging effects in shape memory alloys Citation Details In-Document Search Title: Aging and deaging effects in shape memory alloys Authors: Xue, Dezhen ; Zhou, Yumei ; ...

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    ... (1) agriculture (1) agriculture and landuse modeling (1) air conditioning (1) air pollution monitoring (1) Filter by Author Zhou, Yuyu (38) Clarke, Leon E. (12) Patel, Pralit ...

  7. Aging and deaging effects in shape memory alloys (Journal Article...

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    Aging and deaging effects in shape memory alloys Title: Aging and deaging effects in shape memory alloys Authors: Xue, Dezhen ; Zhou, Yumei ; Ding, Xiangdong ; Lookman, Turab ; ...

  8. Luding County Tianding Hydro Electricity Development Co Ltd ...

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    Luding County Tianding Hydro Electricity Development Co Ltd Jump to: navigation, search Name: Luding County Tianding Hydro Electricity Development Co. Ltd Place: Ganzi zhou,...

  9. DOE appoints new member to advisory board

    Broader source: Energy.gov [DOE]

    DOE has appointed Wanfang Zhou to the Oak Ridge Site Specific Advisory Board. Zhou was appointed to a two-year term on the federally chartered citizens’ panel that provides independent advice and recommendations to DOE’s Oak Ridge Office of Environmental Management, which is responsible for the cleanup of the Oak Ridge Reservation.

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    ... Linear Boltzmann transport for jet propagation in the quark-gluon plasma: Elastic processes and medium recoil He, Yayun ; Luo, Tan ; Wang, Xin-Nian ; Zhu, Yan May 2015 , American ...

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    Chen, Wei (116) Joly, Alan G. (36) Chen Wei (34) Chen, Wei-Ren (28) Chen, Wei-Yin (16) Smith, Gregory Scott (16) Li, Xin (15) Liu, Yun (14) Hong, Kunlun (12) Liu, Emily (10) ...

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    Filter by Author Wu, Bin (29) Smith, Gregory Scott (9) Chen, Wei-Ren (8) Li, Xin (8) Wu Bin (8) Hong, Kunlun (7) Arrowsmith, Cheryl H. (5) Do, Changwoo (5) Liu, Emily (5) Liu, Yun ...

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    Self-Assembled TiO 2 Nanorods as Electron Extraction Layer for High-Performance Inverted Polymer Solar Cells Lv, Longfeng ; Lu, Qipeng ; Ning, Yu ; Lu, Zhenda ; Wang, Xin ; Lou, ...

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    Skaritka, J. (14) Xin, T. (13) Enright, R (12) Coffin, C.T. (11) Belomestnykh, S. (10) Chang, X. (10) Roe, B.P. (10) Sheehy, B. (10) Smedley, J. (10) Kewisch, J. (9) Litvinenko, V. ...

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    Filter by Author Park, Tuson (7) Bauer, Eric D (4) Ronning, Filip (4) Thompson, Joe D (4) Ronning, F. (3) Thompson, J. D. (3) Bauer, E. D. (2) Lu, Xin (2) Chen, G F (1) Chen, Y. (1) ...

  16. Pressure-tuned quantum criticality in the antiferromagnetic Kondo...

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    Authors: Luo, Yongkang 1 ; Ronning, F. 1 ; Wakeham, N. 1 ; Lu, Xin 2 ; Park, Tuson 3 ; Xu, Z. -A. 2 ; Thompson, J. D. 1 + Show Author Affiliations Los Alamos National ...

  17. Imaging the Formation of High-Energy Dispersion Anomalies in...

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    Title: Imaging the Formation of High-Energy Dispersion Anomalies in the Actinide UCoGa5 Authors: Das, Tanmoy ; Durakiewicz, Tomasz ; Zhu, Jian-Xin ; Joyce, John J. ; Sarrao, John ...

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    1 of 5 Search for: All records CreatorsAuthors contains: "Zhu, Jian-xin" Sort by ... Prev Select page number Go to page: 1 of 5 1 Next Everything48 Electronic Full ...

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    2 of 5 Search for: All records CreatorsAuthors contains: "Zhu, Jian-xin" Sort by ... Prev Select page number Go to page: 2 of 5 2 Next Everything48 Electronic Full ...

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    2 of 5 Search for: All records CreatorsAuthors contains: "Zhu, Jian -Xin" Sort by ... Prev Select page number Go to page: 2 of 5 2 Next Everything48 Electronic Full ...

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    ... Sun, Xin (3) Wall, James J. (3) Bradley, Harrison A. (2) Jung, Hee Joon (2) Qu Jianmin (2) ... steel Matlack, Kathryn ; Bradley, Harrison A. ; Thiele, Sebastian ; Kim, Jin-Yeon ; ...

  2. First-Principles Investigation of Nanopore Sequencing Using Variable...

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    Authors: McFarland, Hannah L. ; Ahmed, Towfiq ; Zhu, Jian-Xin ; Balatsky, Alexander V. ; Haraldsen, Jason T. Publication Date: 2015-07-02 OSTI Identifier: 1191345 GrantContract ...

  3. Energy Savings 101: No Prerequisite Required | Department of...

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

    of iStockphoto.comXiXinXing Energy-Efficient College Life Easy Energy Tips for Apartments or Rental Homes Using a programmable thermostat is one way to save energy in your...

  4. Combined Use of Residual Dipolar Couplings and Solution X-ray Scattering To Rapidly Probe Rigid-Body Conformational Transitions in a Non-phosphorylatable Active-Site Mutant of the 128 kDa Enzyme I Dimer

    SciTech Connect (OSTI)

    Takayama, Yuki; Schwieters, Charles D.; Grishaev, Alexander; Ghirlando, Rodolfo; Clore, G. Marius (NIH)

    2012-10-23

    The first component of the bacterial phosphotransferase system, enzyme I (EI), is a multidomain 128 kDa dimer that undergoes large rigid-body conformational transitions during the course of its catalytic cycle. Here we investigate the solution structure of a non-phosphorylatable active-site mutant in which the active-site histidine is substituted by glutamine. We show that perturbations in the relative orientations and positions of the domains and subdomains can be rapidly and reliably determined by conjoined rigid-body/torsion angle/Cartesian simulated annealing calculations driven by orientational restraints from residual dipolar couplings and shape and translation information afforded by small- and wide-angle X-ray scattering. Although histidine and glutamine are isosteric, the conformational space available to a Gln side chain is larger than that for the imidazole ring of His. An additional hydrogen bond between the side chain of Gln189 located on the EIN{sup {alpha}/{beta}} subdomain and an aspartate (Asp129) on the EIN{sup {alpha}} subdomain results in a small ({approx}9{sup o}) reorientation of the EIN{sup {alpha}} and EIN{sup {alpha}/{beta}} subdomains that is in turn propagated to a larger reorientation ({approx}26{sup o}) of the EIN domain relative to the EIC dimerization domain, illustrating the positional sensitivity of the EIN domain and its constituent subdomains to small structural perturbations.

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    Zhou, Yuyu (1) Save Results Save this search to My Library Excel (limit 2000) CSV (limit 5000) XML (limit 5000) Have feedback or suggestions for a way to improve these results? ...

  6. Electron-State Hybridization in Heavy-Fermion Systems

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    Physics of Solids); X.J. Zhou, W.L. Yang, and N. Mannella (Stanford University and ALS); Z. Hussain (ALS); and Z.-X. Shen (Stanford University). Research funding: German Research...

  7. Kecheng Wang | Center for Gas SeparationsRelevant to Clean Energy...

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    Fordham, Stephen; and Zhou, Hong-Cai. A Versatile Synthetic Route for the Preparation of Titanium Metal-Organic Frameworks. Chem. Sci., 7, 1063-1069 (2016). 10.1039c5sc03620h

  8. Carbon Dioxide Capture from Air Using Amine-Grafted Porous Polymer...

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    Carbon Dioxide Capture from Air Using Amine-Grafted Porous Polymer Networks Previous Next List Weigang Lu, Julian P. Sculley, Daqiang Yuan, Rajamani Krishna, and Hong-Cai Zhou, J....

  9. Highly Stable Porous Polymer Networks with Exceptionally High...

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    Highly Stable Porous Polymer Networks with Exceptionally High Gas-Uptake Capacities Previous Next List Daqiang Yuan, Weigang Lu, Dan Zhao, Hong-Cai Zhou, Adv. Mater., 23: 3723-3725...

  10. Modeling electron emission and surface effects from diamond cathodes...

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    www.ntis.gov. Authors: Dimitrov D. ; Ben-Zvi I. ; Cary, J. R. ; Smithe, D. ; Zhou, C. ; Rao, T. ; Smedley, J. ; Wang, E. Publication Date: 2015-05-03 OSTI Identifier: 1228864...

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    Clarke, Leon E. (5) Patel, Pralit L. (5) Kyle, G. Page (4) Smith, Steven J. (4) Vargas, ... A global map of urban extent from nightlights Zhou, Yuyu ; Smith, Steven J. ; Zhao, ...

  12. A Numerical Sensitivity Study of...

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    These clouds significaly impact the atmospheric radiative budget, with reductions in ... of 60-80% and are often made up of sulfates (Zhou et al., 2001; Bigg and Leck, 2001). ...

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    Zhang, Jinshui (1) Zhou, Yuyu (1) Zhu, Shuang (1) Save Results Save this search to My Library Excel (limit 2000) CSV (limit 5000) XML (limit 5000) Have feedback or suggestions for ...

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    Wu, Jian (1) Zeng, Zhixiong (1) Zhou, Yuanzhe (1) Save Results Save this search to My Library Excel (limit 2000) CSV (limit 5000) XML (limit 5000) Have feedback or suggestions for ...

  15. Section I

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    A. Gagliardi, V. Kroha, X. D. Tang, L. Trache, R. E. Tribble and S. Zhou Radius of 8B Halo from the Asymptotic Normalization Coefficient L. Trache, C. A. Gagliardi, A. M....

  16. Biomimicry in metal-organic materials | Center for GasSeparationsRele...

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    Biomimicry in metal-organic materials Previous Next List Muwei Zhang, Zhi-Yuan Gu, Mathieu Bosch, Zachary Perry, Hong-Cai Zhou, Coordination Chemistry Reviews, (2014) DOI: 10.1016...

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    Ulrike Diebold Wayne Goodman Richard Kurtz Ward Plummer David Sholl Phil Sprunger Ye Xu space control ... Semidey-Flecha, L. Liu, Z. Zhou, D. W. Goodman, "Exploring the structure and ...

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    ... Krishna, Rajamani; and van Baten, Jasper M Entropy-based separation of linear chain ... and Zhou, Hong-Cai Thermosensitive gating effect and selective gas adsorption in a porous ...

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    J.M. Lucy, A.J. Hauser, Y. Liu, H. Zhou, Y. Choi, D. Haskel, S.G.E. te Velthuis, F.Y. Yang, Phys. Rev. B 91, 094413 (2015). "Competing Superexchange Interactions in Double...

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    ... Vision, hype, and reality for delivering computing as the 5th utility FGCS 25, 2009. 5 R. Chaiken, B. Jenkins, P.-A. Larson, B. Ramsey, D. Shakib, S. Weaver, and J. Zhou. ...

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    ... Engineering Ultra-Low Work Function of Graphene Yuan, Hongyuan ; Chang, Shuai ; Bargatin, ... Thin Epitaxial MoSe2 Zhang, Yi ; Chang, Tay-Rong ; Zhou, Bo ; Cui, Yong-Tao ; ...

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    Title: Direct Observation of the Transition from Indirect to Direct Bandgap in Atomically Thin Epitaxial MoSe2 Authors: Zhang, Yi ; Chang, Tay-Rong ; Zhou, Bo ; Cui, Yong-Tao ; ...

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    Schmitt, Felix (3) Shen, Zhi-Xun (2) Bansil, Arun (1) Chang, Tay-Rong (1) Chen, Yulin (1) ... Thin Epitaxial MoSe2 Zhang, Yi ; Chang, Tay-Rong ; Zhou, Bo ; Cui, Yong-Tao ; ...

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    VCC-1 over-expression inhibits cisplatin-induced apoptosis in HepG2 cells Zhou, Zhitao ; ... Over-expression of VCC-1 inhibit the cisplatin-provoked apoptosis in HepG2 cells. ...

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    HuMiChip: Development of a Functional Gene Array for the Study of Human Microbiomes Qichao Tu 1 , Ye Deng 1 , Lu Lin 12 , Jian Xu 2 , Chris L. Hemme 1 , Zhili He 1 , Jizhong Zhou 1 ...

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    ... Have feedback or suggestions for a way to improve these results? The Orphan Nuclear Receptor TR4 Is a Vitamin A-activated Nuclear Receptor Zhou, X. Edward ; Suino-Powell, Kelly ...

  7. 2014 | Center for Gas SeparationsRelevant to Clean Energy Technologies...

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    of the shp-a network in MOFs. ... Continue reading ... ... Jihye Park, Dawei Feng, Shuai Yuan and Hong-Cai Zhou, Angew. ... Pere Mir, Bess Vlaisavljevich, Allison L. Dzubak, Shuxian ...

  8. Analytical theory of coherent synchrotron radiation wakefield...

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    Authors: Stupakov, Gennady ; SLAC ; Zhou, Demin ; KEK, Tsukuba Publication Date: 2016-01-22 OSTI Identifier: 1236428 Report Number(s): SLAC-PUB-16459 arXiv:1601.04008 DOE ...

  9. Direct Measurement of Adsorbed Gas Redistribution in Metal-Organic...

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    Direct Measurement of Adsorbed Gas Redistribution in Metal-Organic Frameworks Previous Next List Ying-Pin Chen, Yangyang Liu, Dahuan Liu, Mathieu Bosch, and Hong-Cai Zhou, J. Am....

  10. Pore-Controlled Formation of 0D Metal Complexes in Anionic 3D...

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    Pore-Controlled Formation of 0D Metal Complexes in Anionic 3D Metal-Organic Frameworks Previous Next List Muwei Zhang, Mathieu Boscha and Hong-Cai Zhou, Cryst. Eng. Comm, 17,...

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    Structure and Function of Microbial Metal-Reduction Proteins","Xu, Ying; Crawford, Oakly H.; Xu, Dong; Larimer, Frank W.; Uberbacher, Edward C.; Zhou, Jizhong","2009-09-02T04:00:00...

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    Bridging-ligand-substitution strategy for the preparation of metal-organic polyhedra Previous Next List Jian-Rong Li & Hong-Cai Zhou, Nature Chemistry 2, 893-898 (2010) DOI:...

  13. Methane storage in advanced porous materials | Center for Gas...

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    Methane storage in advanced porous materials Previous Next List Trevor A. Makal, Jian-Rong Li, Weigang Lu and Hong-Cai Zhou, Chem. Soc. Rev., 2012,41, 7761-7779 DOI: 10.1039...

  14. szhou | The Ames Laboratory

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    szhou Ames Laboratory Profile Shihuai Zhou Asst Scientist III Division of Materials Science & Engineering 204 Wilhelm Phone Number: 515-294-5489 Email Address: szhou@ameslab.gov

  15. s d 2 Graphene: Kagome Band in a Hexagonal Lattice (Journal Article...

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    s d 2 Graphene: Kagome Band in a Hexagonal Lattice Prev Next Title: s d 2 Graphene: Kagome Band in a Hexagonal Lattice Authors: Zhou, Miao ; Liu, Zheng ; Ming, Wenmei ; Wang,...

  16. 2012 Advanced Applications Research & Development Peer Review...

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    Grid PMU Data - Ning Zhou, PNNL PDF icon 2012 Advanced Applications R&D Peer Review - IEEE-IEC Harmonization - Ken Martin, EPG PDF icon 2012 Advanced Applications R&D Peer Review ...

  17. Resistivity Log At Long Valley Caldera Geothermal Area (Nordquist...

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    Volcanic Complex: A Preliminary Magnetotelluric and Magnetic Variation Interpretation Philip E. Wannamaker, P.M. Wright, Zhou Zi-xing, Li Xing-bin, Zhao Jing-xiang (1991)...

  18. Magnetotellurics At Long Valley Caldera Geothermal Area (Hermance...

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    Volcanic Complex: A Preliminary Magnetotelluric and Magnetic Variation Interpretation Philip E. Wannamaker, P.M. Wright, Zhou Zi-xing, Li Xing-bin, Zhao Jing-xiang (1991)...

  19. Enhancing Amine-Supported Materials for Ambient Air Capture ...

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    Enhancing Amine-Supported Materials for Ambient Air Capture Previous Next List Julian P. Sculley, Hong-Cai Zhou, Angew. Chem. Int. Ed., 51, 12660-12661 (2012) DOI: 10.1002...

  20. Innovative Demonstration Platform: Electrolysis

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    ... Science 2015, 6, 3321. 8 Hu, W.; Wang, Y.; Hu, X.; Zhou, Y.; Chen, S. Journal of Materials Chemistry 2012, 22, 6010. 9 Hu, W.; Chen, S.; Xia, Q. International Journal of ...

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    ... Day, R.A. (6) Foran, G.J. (6) Peterson, Vanessa K. (6) Ridgway, M.C. (6) Avdeev, M. (5) Kepert, Cameron J. (5) Kluth, P. (5) Ling, Chris D. (5) Zhou Qingdi (5) Bryant, Gary (4) ...

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    of Guest Molecules Previous Next List Jinhee Park, Lin-Bing Sun, Ying-Pin Chen, Zachary Perry and Hong-Cai Zhou, Angew. Chem. Int. Ed., 53, 5842-5846 (2014) DOI: 10.1002...

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    Jian-Rong; Jiang, Hai-Long; Wei, Zhangwen; and Zhou, Hong-Cai Zirconium-Metalloporphyrin PCN-222: Mesoporous Metal-Organic Frameworks with Ultrahigh Stability as Biomimetic...

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  7. A Series of Highly Stable Mesoporous Metalloporphyrin Fe-MOFs...

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    Authors: Wang, Kecheng ; Feng, Dawei ; Liu, Tian-Fu ; Su, Jie ; Yuan, Shuai ; Chen, Ying-Pin ; Bosch, Mathieu ; Zou, Xiaodong ; Zhou, Hong-Cai 1 ; TAM) 2 + Show Author ...

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    Presentations | Department of Energy 1 Presentations 2012 Advanced Applications Research & Development Peer Review - Day 1 Presentations The Advanced Applications Research & Development Peer Review included seven sessions over 2 days on June 12 - 13, 2012. Presentations from Day 1 (Sessions I through V) are available below. Session I: Dan Trudnowski, Ning Zhou, Mani Venkatasubramanian Session II: Brett Amidan, Bharat Bhargava, Ning Zhou Session III: Ken Martin, Mani

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    NEXTA for TRANSIMS: Existing Visualization Capabilities and Future Enhancements Xuesong Zhou, Ph.D. Assistant Professor Dept. of Civil and Environmental Engineering 122 South Central Campus Dr. Salt Lake City, UT 84112-0561 Phone: 801-585-6590, Fax: 801-585-5477 Email: This email address is being protected from spambots. You need JavaScript enabled to view it. List of Authors ================ Xuesong Zhou, University of Utah Abstract ========= How to improve the computational efficiency of

  10. Energy-Efficient College Life | Department of Energy

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    College Life Energy-Efficient College Life September 9, 2014 - 10:58am Addthis Living the college lifestyle doesn't mean you should forget about energy-efficiency. | Photo courtesy of iStockphoto.com/XiXinXing Living the college lifestyle doesn't mean you should forget about energy-efficiency. | Photo courtesy of iStockphoto.com/XiXinXing Erik Hyrkas Erik Hyrkas Media Relations Specialist, Office of Energy Efficiency & Renewable Energy What does this mean for me? You can still save money and

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    Refined Source Material q Residue ci Natural Radioactive Material from Non-Nuclear AC 0 Man-Made f G atfier-------- I -----....

  12. Jayme da Costa | Open Energy Information

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    energy Product: Electrical goods manufacturer that is developing and building wind, solar and hydro projects in Portugal and wind projects in Spain. Coordinates: 40.875332,...

  13. PLEAEERUSH ANALYTICAL DA-~-A SHEET

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    mDeriod;.02; 151 .3 while furnace was charged with UOT- and carbon, and under heat. 7393 GA Continuation of 7392 I I 7394 GA Continuation of 7393 -I- ----J ---- - ...

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    DoEIID/13734-l FERRITE MEASUREMENT IN AUSTENITIC AND DUPLEX STAINLESS STEEL CASTINGS FINAL REPORT C. D. Lundin W. Ruprecht G. Zhou August 1999 Work Performed Under Contract No. DE-FG07-991D13734 For U.S. Department of Energy Assistant Secretary for Energy Research Washington, DC By The University of Tennessee Knoxville, TN - .-. - ....-- DOEIID113734-1 FERRITE MEASUREMENT IN AUSTENITIC AND DUPLEX STAINLESS STEEL CASTINGS FINAL REPORT C. D. Lundin W. Ruprecht G. Zhou August 1999 Work Performed

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    molecule or unit cell) Work performed on ALS Beamline 10.0.1 Citation: Y. Zhang, T.-R. Chang, B. Zhou, Y.-T. Cui, H. Yan, Z. Liu, F. Schmitt, J. Lee, R. G. Moore, Y. L. Chen, H....

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    Visualizing Electric Vehicle Sales Visualizing Electric Vehicle Sales Data compiled by Yan (Joann) Zhou at Argonne National Laboratory. (*) Sales from the second quarter of 2013 for Tesla Model S are based off of estimates provided by the Hybrid Market Dashboard. Data updated 1/20/15.

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    CV Subban, Q Zhou, A Hu, TE Moylan, FT Wagner and FJ DiSalvo Journal of the American Chemical Society, 132(49), pp 17531-17536, 2010 DOI: 10.1021ja1074163 Pt-Decorated PdCo@PdC...

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    Portugal Zip: 4711 911 Sector: Solar, Wind energy Product: A group that is involved in civil construction and public works as well as project development in the wind and solar...

  20. MHK Projects/Figueira da Foz Portugal | Open Energy Information

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    a commercial power project site in Figueira de Foz, Portugal to build a 100 MW offshore wave energy plant. Initially, a 2 MW demonstration plant is planned followed by the...

  1. RUMINATIONS ON NDA MEASUREMENT UNCERTAINTY COMPARED TO DA UNCERTAINTY

    SciTech Connect (OSTI)

    Salaymeh, S.; Ashley, W.; Jeffcoat, R.

    2010-06-17

    It is difficult to overestimate the importance that physical measurements performed with nondestructive assay instruments play throughout the nuclear fuel cycle. They underpin decision making in many areas and support: criticality safety, radiation protection, process control, safeguards, facility compliance, and waste measurements. No physical measurement is complete or indeed meaningful, without a defensible and appropriate accompanying statement of uncertainties and how they combine to define the confidence in the results. The uncertainty budget should also be broken down in sufficient detail suitable for subsequent uses to which the nondestructive assay (NDA) results will be applied. Creating an uncertainty budget and estimating the total measurement uncertainty can often be an involved process, especially for non routine situations. This is because data interpretation often involves complex algorithms and logic combined in a highly intertwined way. The methods often call on a multitude of input data subject to human oversight. These characteristics can be confusing and pose a barrier to developing and understanding between experts and data consumers. ASTM subcommittee C26-10 recognized this problem in the context of how to summarize and express precision and bias performance across the range of standards and guides it maintains. In order to create a unified approach consistent with modern practice and embracing the continuous improvement philosophy a consensus arose to prepare a procedure covering the estimation and reporting of uncertainties in non destructive assay of nuclear materials. This paper outlines the needs analysis, objectives and on-going development efforts. In addition to emphasizing some of the unique challenges and opportunities facing the NDA community we hope this article will encourage dialog and sharing of best practice and furthermore motivate developers to revisit the treatment of measurement uncertainty.

  2. CoDA 2016, the Conference on Data Analysis

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    program explores six themes: Really Expensive Data Power Grid Data Multisource Data Cybersecurity Subsurface Modeling Data Analysis at Exascale We welcome posters on these and...

  3. fdm3da_allocV1.0

    Energy Science and Technology Software Center (OSTI)

    2002-01-23

    FORTRAN90 software computes synthetic induction log responses in fully 3D anistropic geoelectric media.

  4. fdm3da_parV1.0

    Energy Science and Technology Software Center (OSTI)

    2002-01-23

    FORTRAN90 software computes synthetic induction log responses in fully 3D anistropic geoelectric media.

  5. fdm3daV1.0

    Energy Science and Technology Software Center (OSTI)

    2001-06-06

    FORTRAN90 software computes synthetic induction log responses in fully 3D anistropic geoelectric media.

  6. Electronic correlation and magnetism in the ferromagnetic metal Fe 3 GeTe 2

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    (Journal Article) | SciTech Connect Electronic correlation and magnetism in the ferromagnetic metal Fe 3 GeTe 2 Citation Details In-Document Search This content will become publicly available on April 5, 2017 Title: Electronic correlation and magnetism in the ferromagnetic metal Fe 3 GeTe 2 Authors: Zhu, Jian-Xin ; Janoschek, Marc ; Chaves, D. S. ; Cezar, J. C. ; Durakiewicz, Tomasz ; Ronning, Filip ; Sassa, Yasmine ; Mansson, Martin ; Scott, B. L. ; Wakeham, N. ; Bauer, Eric D. ; Thompson,

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    (Journal Article) | SciTech Connect Fermionic symmetry-protected topological phase induced by interactions Citation Details In-Document Search This content will become publicly available on June 10, 2016 Title: Fermionic symmetry-protected topological phase induced by interactions Authors: Ning, Shang-Qiang ; Jiang, Hong-Chen ; Liu, Zheng-Xin Publication Date: 2015-06-11 OSTI Identifier: 1184427 Grant/Contract Number: AC02-76SF00515 Type: Publisher's Accepted Manuscript Journal Name:

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    (2010-2015) for the Topical Collaboration on Quantitative Jet and Electromagnetic Tomography (JET) of Extreme Phases of Matter in Heavy-ion Collisions (in alphabetical order of institutions) Miklos Gyulassy (Columbia University) Paul Romatschke (University of Colorado, Boulder) Steffen Bass and Berndt Muller (Duke University) Michael Strickland (Kent State University) Xin-Nian Wang (Lawrence Berkeley National Laboratory) Ramona Vogt (Lawrence Livermore National Laboratory) Ivan Vitev (Los Alamos

  9. First-Principles Investigation of Nanopore Sequencing Using Variable

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    Voltage Bias on Graphene-Based Nanoribbons (Journal Article) | SciTech Connect First-Principles Investigation of Nanopore Sequencing Using Variable Voltage Bias on Graphene-Based Nanoribbons Citation Details In-Document Search Title: First-Principles Investigation of Nanopore Sequencing Using Variable Voltage Bias on Graphene-Based Nanoribbons Authors: McFarland, Hannah L. ; Ahmed, Towfiq ; Zhu, Jian-Xin ; Balatsky, Alexander V. ; Haraldsen, Jason T. Publication Date: 2015-07-02 OSTI

  10. Heat diode effect and negative differential thermal conductance across

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    nanoscale metal-dielectric interfaces (Journal Article) | SciTech Connect Heat diode effect and negative differential thermal conductance across nanoscale metal-dielectric interfaces Citation Details In-Document Search Title: Heat diode effect and negative differential thermal conductance across nanoscale metal-dielectric interfaces Authors: Ren, Jie ; Zhu, Jian-Xin Publication Date: 2013-06-27 OSTI Identifier: 1104390 Type: Publisher's Accepted Manuscript Journal Name: Physical Review B

  11. Initiation Complex Structure and Promoter Proofreading (Journal Article) |

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    SciTech Connect Initiation Complex Structure and Promoter Proofreading Citation Details In-Document Search Title: Initiation Complex Structure and Promoter Proofreading Authors: Liu, Xin ; Bushnell, David A. ; Silva, Daniel-Adriano ; Huang, Xuhui ; Kornberg, Roger D. [1] + Show Author Affiliations Stanford-MED Publication Date: 2015-11-30 OSTI Identifier: 1227486 Resource Type: Journal Article Resource Relation: Journal Name: Science; Journal Volume: 33; Journal Issue: 07, 2011 Publisher:

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    (Journal Article) | SciTech Connect LDA + DMFT Approach to Magnetocrystalline Anisotropy of Strong Magnets Citation Details In-Document Search Title: LDA + DMFT Approach to Magnetocrystalline Anisotropy of Strong Magnets Authors: Zhu, Jian-Xin ; Janoschek, Marc ; Rosenberg, Richard ; Ronning, Filip ; Thompson, J. D. ; Torrez, Michael A. ; Bauer, Eric D. ; Batista, Cristian D. Publication Date: 2014-05-15 OSTI Identifier: 1180724 Grant/Contract Number: AC52-06NA25396 Type: Published Article

  13. Many-body instabilities and mass generation in slow Dirac materials

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    (Journal Article) | SciTech Connect Journal Article: Many-body instabilities and mass generation in slow Dirac materials Citation Details In-Document Search This content will become publicly available on June 30, 2016 Title: Many-body instabilities and mass generation in slow Dirac materials Authors: Triola, Christopher ; Zhu, Jian-Xin ; Migliori, Albert ; Balatsky, Alexander V. Publication Date: 2015-07-01 OSTI Identifier: 1198579 Grant/Contract Number: E304; AC02-05CH11231 Type:

  14. Timeline__09_19_2013

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    Connect Time-resolved carrier distributions in graphene Citation Details In-Document Search Title: Time-resolved carrier distributions in graphene Authors: Gilbertson, Steve Michael [1] ; Durakiewicz, Tomasz [1] ; Zhu, Jian - Xin [1] ; Mohite, Aditya D [1] ; Dattelbaum, Andrew M [1] ; Rodtiguez, George [1] ; Dakovski, Georgi [2] ; Dani, Keshav M [3] + Show Author Affiliations Los Alamos National Laboratory SLAC OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY Publication Date: 2012-02-17 OSTI

  15. Operated by Los Alamos National Security, LLC for NNSA

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    NNSA The "115" Superconductors Filip Ronning Los Alamos National Lab Eric Bauer Fedor Balakirev Xin Lu Marc Janoschek Roman Movshovich Joe Thompson Vladamir Sidorov Jianxin Zhu (LANL) Soonbeom Seo Tuson Park (SKKU) Zach Fisk (UC Irvine) Philip Moll (ETH) Hiro Sakai (JAEA) Hiroshi Yasuoka (JAEA) Luis Balicas (NHMFL) Operated by Los Alamos National Security, LLC for NNSA * 115 heavy fermion primer * Non-universality of dopants (Cd vs. Sn doping) * Influence on quantum criticality and

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    electrons (Journal Article) | SciTech Connect Singularity in self-energy and composite fermion excitations of interacting electrons Citation Details In-Document Search Title: Singularity in self-energy and composite fermion excitations of interacting electrons Authors: Zhu, Lijun ; Zhu, Jian-Xin Publication Date: 2013-02-15 OSTI Identifier: 1102285 Type: Publisher's Accepted Manuscript Journal Name: Physical Review B Additional Journal Information: Journal Volume: 87; Journal Issue: 8;

  17. research 1..11

    Energy Savers [EERE]

    Constructing a Spatially Resolved Methane Emission Inventory for the Barnett Shale Region David R. Lyon,* ,†,‡ Daniel Zavala-Araiza, † Ramón A. Alvarez, † Robert Harriss, † Virginia Palacios, † Xin Lan, § Robert Talbot, § Tegan Lavoie, ∥ Paul Shepson, ∥ Tara I. Yacovitch, ⊥ Scott C. Herndon, ⊥ Anthony J. Marchese, # Daniel Zimmerle, # Allen L. Robinson, ∇ and Steven P. Hamburg † † Environmental Defense Fund, 301 Congress Avenue, Suite 1300, Austin, Texas 78701,

  18. Anomalous energy transport across topological insulator superconductor

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    junctions (Journal Article) | SciTech Connect Anomalous energy transport across topological insulator superconductor junctions Citation Details In-Document Search Title: Anomalous energy transport across topological insulator superconductor junctions Authors: Ren, Jie ; Zhu, Jian-Xin Publication Date: 2013-04-15 OSTI Identifier: 1102080 Type: Publisher's Accepted Manuscript Journal Name: Physical Review B Additional Journal Information: Journal Volume: 87; Journal Issue: 16; Journal ID: ISSN

  19. 2012 HEDLP Awards | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    2 HEDLP Awards High Energy Density Laboratory Plasmas (HEDLP) Program Current Awards Supported by NNSA Name Affiliation Title Chen, Guo-Xin Harvard University Relativistic Study of X-ray Polarization Spectroscopy for Fusion Plasmas Falcone, Roger UC Berkeley Design and Fielding of a Highly Efficient Multi-Channel X-ray Spectrometer for Advanced X-ray Scattering Diagnostics Farrell, Michael General Atomics (in support of CalTech award) Viscous Plastic Flow at Extreme Pressures and Strain Rates

  20. Proximity-induced magnetism in transition-metal substituted graphene

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    Proximity-induced magnetism in transition-metal substituted graphene Received: 23 December 2014 Accepted- 24 June 2015 Charles B. Crook1, Costel Constantin1, Towfiq Ahmed2, Jian-Xin Zhu2-3, Alexander V. Balatsky4,5 & Jason T. Haraldsen1 Published: 03 August 2015 We investigate the interactions between two identical magnetic impurities substituted into a graphene superlattice. Using a first-principles approach, we calculate the electronic and magnetic properties for transition-metal

  1. Edge states and local electronic structure around an adsorbed impurity in a

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    topological superconductor (Journal Article) | SciTech Connect Journal Article: Edge states and local electronic structure around an adsorbed impurity in a topological superconductor Citation Details In-Document Search This content will become publicly available on November 15, 2016 Title: Edge states and local electronic structure around an adsorbed impurity in a topological superconductor Authors: Tai, Yuan-Yen ; Choi, Hongchul ; Ahmed, Towfiq ; Ting, C. S. ; Zhu, Jian-Xin Publication

  2. Atomic-Resolution Spectroscopic Imaging and In Situ Environmental Study of

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    Bimetallic Nanocatalysts by Fast Electrons | Stanford Synchrotron Radiation Lightsource Atomic-Resolution Spectroscopic Imaging and In Situ Environmental Study of Bimetallic Nanocatalysts by Fast Electrons Thursday, October 24, 2013 - 3:30pm SLAC, Conference Room 137-322 Presented by Huolin Xin Center for Functional Nanomaterials Brookhaven National Laboratory, Upton, New York Scanning transmission electron microscopy (STEM) in combination with electron energy loss spectroscopy (EELS) has

  3. Search for: All records | DOE PAGES

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    Ultrafast Probes for Dirac Materials Quantum and Dirac Materials Workshop March 8-11, 2015, Santa Fe, NM, USA Center for Integrated Nanotechnologies Materials Physics and Applications Division Los Alamos National Laboratory Dmitry Yarotski LANL Staff: Rohit Prasankumar, Antoinette Taylor, Abul Azad, Steve Gilbertson, George Rodriguez, Tomasz Durakiewicz, Aditya Mohite, Andrew Dattelbaum, Quanxi Jia, Stuart Trugman, Jian-xin Zhu LANL Postdocs: Rolando Valdes Aguilar, Yaomin Dai, Keshav Dani, John

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    Superconductors (Journal Article) | SciTech Connect Superfluid Density in the s ± -Wave State of Clean Iron-Based Superconductors Citation Details In-Document Search Title: Superfluid Density in the s ± -Wave State of Clean Iron-Based Superconductors Authors: Huang, Huaixiang ; Gao, Yi ; Zhu, Jian-Xin ; Ting, C. S. Publication Date: 2012-11-02 OSTI Identifier: 1101717 Type: Publisher's Accepted Manuscript Journal Name: Physical Review Letters Additional Journal Information: Journal Volume:

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    pnictide superconductors (Journal Article) | SciTech Connect Theory of mixed-state effect on NMR relaxation measurements in iron pnictide superconductors Citation Details In-Document Search Title: Theory of mixed-state effect on NMR relaxation measurements in iron pnictide superconductors Authors: Gao, Yi ; Zhu, Jian-Xin ; Ting, C. S. ; Su, Wu-Pei Publication Date: 2011-12-19 OSTI Identifier: 1098437 Type: Publisher's Accepted Manuscript Journal Name: Physical Review B Additional Journal

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    Connect Conference: Time-resolved carrier distributions in graphene Citation Details In-Document Search Title: Time-resolved carrier distributions in graphene Authors: Gilbertson, Steve Michael [1] ; Durakiewicz, Tomasz [1] ; Zhu, Jian - Xin [1] ; Mohite, Aditya D [1] ; Dattelbaum, Andrew M [1] ; Rodtiguez, George [1] ; Dakovski, Georgi [2] ; Dani, Keshav M [3] + Show Author Affiliations Los Alamos National Laboratory SLAC OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY Publication Date:

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    Dept of Energy, Office of Scientific and Technical Information Mathematics And Computing Process Equipment Cost Estimation, Final Report H.P. Loh; Jennifer Lyons; Charles W. White, III (2002) 2444 Automotive vehicle sensors Sheen, S.H.; Raptis, A.C.; Moscynski, M.J. (1995) 726 A comparison of risk assessment techniques from qualitative to quantitative Altenbach, T.J. (1995) 560 Ferrite Measurement in Austenitic and Duplex Stainless Steel Castings - Literature Review Lundin, C.D.; Zhou, G.;

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    Global Environmental Changes (Journal Article) | SciTech Connect Special Section Guest Editorial. Advances in Remote Sensing for Monitoring Global Environmental Changes Citation Details In-Document Search Title: Special Section Guest Editorial. Advances in Remote Sensing for Monitoring Global Environmental Changes This paper focuses on advances in remote sensing for monitoring global environmental changes, and discussed10 papers selected from a number of areas of expertise. Authors: Zhou,

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    Metagenomics-enabled understanding of the functions and activities of microbial communities at ERSP field research Program Manager: Dan Drell PI: James M. Tiedje (MSU), Co-PIs Jizhong Zhou (Univ Oklahoma), Terry Marsh (MSU) DOE Award Register #: FG02-07ER64398 The focus of our work is to better understand the bioremediation of uranium in the subsurface. To evaluate the natural occurring uranium-immobilizing bacterial populations, we have anaerobically enriched uranium contaminated soil sediments

  14. Photochromic Metal-Organic Frameworks: Reversible Control of Singlet

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    Oxygen Generation | Center for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome Photochromic Metal-Organic Frameworks: Reversible Control of Singlet Oxygen Generation Previous Next List Jihye Park, Dawei Feng, Shuai Yuan and Hong-Cai Zhou, Angew. Chem. Int. Ed. 54, 430-435 (2014) DOI: 10.1002/anie.201408862 Abstract: The controlled generation of singlet oxygen is of great interest owing to its potential applications including industrial wastewater treatment,

  15. Piezofluorochromic Metal-Organic Framework: A Microscissor Lift | Center

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    for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome Piezofluorochromic Metal-Organic Framework: A Microscissor Lift Previous Next List Zhang, Qiang; Su, Jie; Feng, Dawei; Wei, Zhangwen; Zou, Xiaodong; Zhou, Hong-Cai. Piezofluorochromic Metal-Organic Framework: A Microscissor Lift. J. Amer. Chem. Soc., 137, 10064-10067 (2015). DOI: 10.1021/jacs.5b04695 piezofluochromic Abstract: We have successfully constructed a metal-organic framework, denoted as PCN-128W, starting

  16. Polyamine-Tethered Porous Polymer Networks for Carbon Dioxide Capture from

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    Flue Gas | Center for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome Polyamine-Tethered Porous Polymer Networks for Carbon Dioxide Capture from Flue Gas Previous Next List Weigang Lu, Julian P. Sculley, Daqiang Yuan, Rajamani Krishna, Zhangwen Wei, Hong-Cai Zhou, Angew. Chem. Int. Ed., 51, 7480-7484 (2012) DOI: 10.1002/anie.201202176 Thumbnail image of graphical abstract Abstract: The introduction of polyamines in porous polymer networks results in significant

  17. Protein Immobilization in Metal-Organic Frameworks by Covalent Binding |

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    Center for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome Protein Immobilization in Metal-Organic Frameworks by Covalent Binding Previous Next List Xuan Wang, Trevor A. Makal and Hong-Cai Zhou, Aust. J. Chem. 67, 1629-1631 (2014) DOI: 10.1071/CH14104 CH14104_TOC Abstract: Metal-organic frameworks (MOFs), possessing a well defined system of pores, demonstrate extensive potential serving as a platform in biological catalysis. Successful immobilization of enzymes in a

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    Base-Resistance | Center for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome Pyrazolate-Based Porphyrinic Metal-Organic Framework with Extraordinary Base-Resistance Previous Next List Wang, Kecheng; Lv, Xiu-Liang; Feng, Dawei; Li, Jian; Chen, Shuangming; Sun, Junliang; Song, Li; Xie, Yabo; Li, Jian-Rong; and Zhou, Hong-Cai. Pyrazolate-Based Porphyrinic Metal-Organic Framework with Extraordinary Base-Resistance. J. Amer. Chem. Soc., 138, 914-919 (2016). DOI:

  19. Recent advances in carbon dioxide capture with metal-organic frameworks |

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    Center for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome Recent advances in carbon dioxide capture with metal-organic frameworks Previous Next List Yangyang Liu, Zhiyong U. Wang, Hong-Cai Zhou, Greenhouse Gas Sci Technol, 2: 239-259, 2012 DOI: 10.1002/ghg.1296 Abstract: Uncontrolled massive release of the primary greenhouse gas carbon dioxide (CO2) into atmosphere from anthropogenic activities poses a big threat and adversely affects our global climate and natural

  20. Reversible Switching from Antiferro- to Ferromagnetic Behavior by

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    Solvent-Mediated, Thermally-Induced Phase Transitions in a Trimorphic MOF-Based Magnetic Sponge System | Center for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome Reversible Switching from Antiferro- to Ferromagnetic Behavior by Solvent-Mediated, Thermally-Induced Phase Transitions in a Trimorphic MOF-Based Magnetic Sponge System Previous Next List Mario Wriedt, Andrey A. Yakovenko, Gregory J. Halder, Andrey V. Prosvirin, Kim R. Dunbar, and Hong-Cai Zhou, J. Am. Chem.

  1. Sequential Linker Installation: Precise Placement of Functional Groups in

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    Multivariate Metal-Organic Frameworks | Center for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome Sequential Linker Installation: Precise Placement of Functional Groups in Multivariate Metal-Organic Frameworks Previous Next List Yuan, Shuai; Lu, Weigang; Chen, Ying-Pin; Zhang, Qiang; Liu, Tian-Fu; Feng, Dawei; Wang, Xuan; Qin, Junsheng; Zhou, Hong-Cai, J. Am. Chem. Soc., 137, 3177-3180 (2015) DOI: 10.1021/ja512762r sequential linker installation Abstract: A unique

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    Frameworks with Ultralarge Pores | Center for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome Structure-Assisted Functional Anchor Implantation in Robust Metal-Organic Frameworks with Ultralarge Pores Previous Next List Jihye Park , Dawei Feng , and Hong-Cai Zhou, J. Am. Chem. Soc. 137, 1663-1672 (2015) DOI: 10.1021/ja5123528 ja-2014-123528_0006 Abstract: A facile functionalization assisted by the structural attributes of PCN-333 has been studied while maintaining the

  3. Isothermal Programming of Triple Shape Memory (Journal Article) | SciTech

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    Connect Isothermal Programming of Triple Shape Memory Citation Details In-Document Search Title: Isothermal Programming of Triple Shape Memory Authors: Zhou, J ; Li, Q ; Turner, S ; Ashby, V Sheares ; Sheiko, S Publication Date: 2015-08-18 OSTI Identifier: 1229179 Report Number(s): BNL--111254-2015-JA Journal ID: ISSN 0032-3861 DOE Contract Number: SC00112704 Resource Type: Journal Article Resource Relation: Journal Name: Polymer; Journal Volume: 72 Publisher: Elsevier Research Org:

  4. Large magneto-optical Kerr effect in noncollinear antiferromagnets Mn 3 X (

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    X = Rh , Ir , Pt ) (Journal Article) | SciTech Connect Large magneto-optical Kerr effect in noncollinear antiferromagnets Mn 3 X ( X = Rh , Ir , Pt ) Citation Details In-Document Search This content will become publicly available on October 25, 2016 Title: Large magneto-optical Kerr effect in noncollinear antiferromagnets Mn 3 X ( X = Rh , Ir , Pt ) Authors: Feng, Wanxiang ; Guo, Guang-Yu ; Zhou, Jian ; Yao, Yugui ; Niu, Qian Publication Date: 2015-10-26 OSTI Identifier: 1224360

  5. Microsoft Word - SC0001929-Final-report_2013-Oct-16

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    Report DE-SC0001929 PI: Huifang Xu Department of Geoscience, University of Wisconsin - Madison (e-mail: hfxu@geology.wisc.edu) Project title: Interface Induced Carbonate Mineralization: A Fundamental Geochemical Process Relevant to Carbon Sequestration Participants: Mo Zhou, Fangfu Zhang, Zhizhang Shen, Hiromi Konishi (Department of Geoscience, University of Wisconsin - Madison); Henry Teng (George Washington University) Source of Support: Basic Energy Science, US Department of Energy Total

  6. bni M-19 Fully Executed Modification 330.pdf

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    Are Product Spreads Useful for Forecasting Oil Prices? An Empirical Evaluation of the Verleger Hypothesis ∗ Christiane Baumeister Lutz Kilian † Bank of Canada University of Michigan CEPR Xiaoqing Zhou University of Michigan September 18, 2014 Abstract Notwithstanding a resurgence in research on out-of-sample forecasts of the price of oil in recent years, there is one important approach to forecasting the real price of oil which has not been studied systematically to date. This approach is

  7. Visualizing Electric Vehicle Sales | Department of Energy

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    Visualizing Electric Vehicle Sales Visualizing Electric Vehicle Sales July 25, 2013 - 2:48pm Addthis Data compiled by Yan (Joann) Zhou at Argonne National Laboratory. (*) Sales from the second quarter of 2013 for Tesla Model S are based off of estimates provided by the Hybrid Market Dashboard. Data updated 1/20/15. Daniel Wood Daniel Wood Data Visualization and Cartographic Specialist, Office of Public Affairs More on eGallon: Read more about electric vehicle sales and eGallon's continued

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    Dadi, Zhou" Name Name ORCID Search Authors Type: All Book/Monograph Conference/Event Journal Article Miscellaneous Patent Program Document Software Manual Technical Report Thesis/Dissertation Subject: Identifier Numbers: Site: All Alaska Power Administration, Juneau, Alaska (United States) Albany Research Center (ARC), Albany, OR (United States) Albuquerque Complex - NNSA Albuquerque Operations Office, Albuquerque, NM (United States) Amarillo National Resource Center for Plutonium,

  9. 2013 Transmission Reliability Program Peer Review - Day 1 Presentations |

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    Department of Energy 1 Presentations 2013 Transmission Reliability Program Peer Review - Day 1 Presentations The Transmission Reliability Program Peer Review included six sessions over 2 days on June 27 - 28, 2013. Presentations from Day 1 (Sessions I through IV) are available below. Session I: Bharat Bhargava (EPG), Brett Amidan (PNNL), Ken Martin (EPG) Session II: Mark Buckner (ORNL) Session III: Dan Trudnowski (U Montana), Ning Zhou (PNNL) Session IV: Frank Tuffner (PNNL), Bernie

  10. Electrostatic Graphene Loudspeaker - Energy Innovation Portal

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    Advanced Materials Advanced Materials Find More Like This Return to Search Electrostatic Graphene Loudspeaker Lawrence Berkeley National Laboratory Contact LBL About This Technology Technology Marketing Summary Alex Zettl and Qin Zhou of Berkeley Lab have developed a miniaturized graphene-based electrostatic audio transducer. The speaker / earphone is straightforward in design and operation and has excellent frequency response across the entire audio frequency range (20 Hz - 20k Hz) with

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  13. Water demands for electricity generation in the U.S.: Modeling different

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    scenarios for the water-energy nexus (Journal Article) | SciTech Connect Water demands for electricity generation in the U.S.: Modeling different scenarios for the water-energy nexus Citation Details In-Document Search This content will become publicly available on March 11, 2018 Title: Water demands for electricity generation in the U.S.: Modeling different scenarios for the water-energy nexus Authors: Liu, Lu ; Hejazi, Mohamad ; Patel, Pralit ; Kyle, Page ; Davies, Evan ; Zhou, Yuyu ;

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    bunches shielded by conducting parallel plates (Journal Article) | SciTech Connect Analytical theory of coherent synchrotron radiation wakefield of short bunches shielded by conducting parallel plates Citation Details In-Document Search Title: Analytical theory of coherent synchrotron radiation wakefield of short bunches shielded by conducting parallel plates Authors: Stupakov, Gennady ; /SLAC ; Zhou, Demin ; /KEK, Tsukuba Publication Date: 2016-01-22 OSTI Identifier: 1236428 Report

  15. bkz091814.dvi

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    Are Product Spreads Useful for Forecasting Oil Prices? An Empirical Evaluation of the Verleger Hypothesis ∗ Christiane Baumeister Lutz Kilian † Bank of Canada University of Michigan CEPR Xiaoqing Zhou University of Michigan September 18, 2014 Abstract Notwithstanding a resurgence in research on out-of-sample forecasts of the price of oil in recent years, there is one important approach to forecasting the real price of oil which has not been studied systematically to date. This approach is

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    Final Technical Report of Institute for Environmental Genomics of University of Oklahoma (DE-FG02-07ER64383) Project Title: Integrated Genome-Based Studies of Shewanella Ecophysiology Contract Number: DE-FG02-07ER64383 PI: Jizhong Zhou, Professor and Director, Institute for Environmental Genomics, The University of Oklahoma, Norman, OK73019 As a part of the Shewanella Federation project, we have used integrated genomic, proteomic and computational technologies to study various aspects of energy

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    Zhou, Jizhong" Name Name ORCID Search Authors Type: All Book/Monograph Conference/Event Journal Article Miscellaneous Patent Program Document Software Manual Technical Report Thesis/Dissertation Subject: Identifier Numbers: Site: All Alaska Power Administration, Juneau, Alaska (United States) Albany Research Center (ARC), Albany, OR (United States) Albuquerque Complex - NNSA Albuquerque Operations Office, Albuquerque, NM (United States) Amarillo National Resource Center for Plutonium,

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    Interface Engineering for Stable, High-Performance Photoanodes Zhou, X. et al. Interface Engineering of the Photoelectrochemical Performance of Ni-Oxide-Coated n-Si Photoanodes by Atomic-Layer Deposition of Ultrathin Films of Cobalt Oxide. Energy & Environmental Science, DOI: 10.1039/C5EE01687H (2015). Scientific Achievement We demonstrated that interfacial transition-metal oxide layers provide a route to stable, high-performance photoanodes for oxygen evolution in contact with aqueous 1 M

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    Metal-Organic Frameworks | Center for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome Cluster Metalation and Ligand Migration in Zirconium Metal-Organic Frameworks Previous Next List Yuan, Shuai; Chen, Ying-Pin; Qin, Junsheng; Lu, Weigang; Wang, Xuan; Zhang, Qiang; Bosch, Mathieu; Liu, Tian-Fu; Lian, Xizhen; and Zhou, Hong-Cai. Cooperative Cluster Metalation and Ligand Migration in Zirconium Metal-Organic Frameworks. Angew. Chem., Int. Ed., 54, 14696-14700 (2015). DOI:

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    Are Product Spreads Useful for Forecasting Oil Prices? An Empirical Evaluation of the Verleger Hypothesis Christiane Baumeister Lutz Kilian Xiaoqing Zhou Bank of Canada University of Michigan University of Michigan CEPR EIA 2014 Workshop on Financial and Physical Oil Market Linkages October 6, 2014 The views expressed in this presentation, or in my remarks, are my own, and do not necessarily represent those of the Bank of Canada. Background  Oil price forecasts affect the economic outlook of

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    Zhou, Miao" Name Name ORCID Search Authors Type: All Accepted Manuscript Published Article Publisher's Accepted Manuscript Journal Name: Subject: Identifier Numbers: Research Org: Sponsoring Org: Publication Date: to Update Date: to Sort: Relevance (highest to lowest) Publication Date (newest first) Publication Date (oldest first) Close Clear All Find Switch to Detail View for this search DOE PAGES Search Results Page 1 of 1 Search for: All records 2 results for: All records

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    towards robust metal-organic frameworks | Center for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome Kinetically tuned dimensional augmentation as a versatile synthetic route towards robust metal-organic frameworks Previous Next List Dawei Feng, Kecheng Wang, Zhangwen Wei, Ying-Pin Chen, Cory M. Simon, Ravi K. Arvapally, Richard L. Martin, Mathieu Bosch, Tian-Fu Liu, Stephen Fordham, Daqiang Yuan, Mohammad A. Omary, Maciej Haranczyk, Berend Smit & Hong-Cai Zhou,

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    Zhou, Yuyu" Name Name ORCID Search Authors Type: All Book/Monograph Conference/Event Journal Article Miscellaneous Patent Program Document Software Manual Technical Report Thesis/Dissertation Subject: Identifier Numbers: Site: All Alaska Power Administration, Juneau, Alaska (United States) Albany Research Center (ARC), Albany, OR (United States) Albuquerque Complex - NNSA Albuquerque Operations Office, Albuquerque, NM (United States) Amarillo National Resource Center for Plutonium,

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  6. Integrated Genome-Based Studies of Shewanella Ecophysiology (Technical

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    Report) | SciTech Connect Integrated Genome-Based Studies of Shewanella Ecophysiology Citation Details In-Document Search Title: Integrated Genome-Based Studies of Shewanella Ecophysiology As a part of the Shewanella Federation project, we have used integrated genomic, proteomic and computational technologies to study various aspects of energy metabolism of two Shewanella strains from a systems-level perspective. Authors: Zhou, Jizhong ; He, Zhili Publication Date: 2014-04-08 OSTI

  7. Many Voices Working for the Community

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    2, 2014 Minutes The Oak Ridge Site Specific Advisory Board (ORSSAB) held a work session on Wednesday, November 12, 2014, at Olive Garden Restaurant, 7206 Kingston Pike, Knoxville, Tenn., beginning at 6 p.m. Members Present Jimmy Bell Noel Berry Alfreda Cook Lisa Hagy, Secretary Bob Hatcher David Hemelright, Chair Jennifer Kasten Jan Lyons, Vice Chair Fay Martin Donald Mei Greg Paulus Belinda Price Mary Smalling Coralie Staley Scott Stout Members Absent Howard Holmes Wanda Smith Wanfang Zhou

  8. Vivek S. Bharadwaj | Bioenergy | NREL

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    Visualizing Electric Vehicle Sales Visualizing Electric Vehicle Sales July 25, 2013 - 2:48pm Addthis Data compiled by Yan (Joann) Zhou at Argonne National Laboratory. (*) Sales from the second quarter of 2013 for Tesla Model S are based off of estimates provided by the Hybrid Market Dashboard. Data updated 1/20/15. Daniel Wood Daniel Wood Data Visualization and Cartographic Specialist, Office of Public Affairs More on eGallon: Read more about electric vehicle sales and eGallon's continued

  9. PowerPoint Presentation

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    analysis review quarterly vto anl energetics ornl nrel snl ta engineering sra/sentech jake ward amgad elgowainy, steve plotkin, aymeric rousseau, tom stephens, anant vyas, michael wang, joann zhou alicia birky, salil deshpande stacy davis, zhenhong lin, changzheng liu aaron brooker, mark singer becky levinson, dawn manley jim moore, charles taylor russ campbell, jonathan ford, karen sikes 23 feb 2015 14.3&4 3 & 4 Q 2 0 1 4 > 1 topics energy markets automotive markets technologies

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    activity (Journal Article) | SciTech Connect Journal Article: Terahertz chiral metamaterials with giant and dynamically tunable optical activity Citation Details In-Document Search Title: Terahertz chiral metamaterials with giant and dynamically tunable optical activity Authors: Zhou, Jiangfeng ; Chowdhury, Dibakar Roy ; Zhao, Rongkuo ; Azad, Abul K. ; Chen, Hou-Tong ; Soukoulis, Costas M. ; Taylor, Antoinette J. ; O'Hara, John F. Publication Date: 2012-07-27 OSTI Identifier: 1103017 Type:

  11. Water demands for electricity generation in the U.S.: Modeling different

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    scenarios for the water-energy nexus (Journal Article) | DOE PAGES Water demands for electricity generation in the U.S.: Modeling different scenarios for the water-energy nexus This content will become publicly available on March 11, 2018 Title: Water demands for electricity generation in the U.S.: Modeling different scenarios for the water-energy nexus Authors: Liu, Lu ; Hejazi, Mohamad ; Patel, Pralit ; Kyle, Page ; Davies, Evan ; Zhou, Yuyu ; Clarke, Leon ; Edmonds, James Publication

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    QUANTUM HALL THEORY AND COMPUTATION SURFACES, INTERFACES AND THIN FILMS ELECTRONIC PROPERTIES AND MATERIALS Formation of quantum spin Hall state on Si surface and energy gap scaling with strength of spin orbit coupling Miao Zhou1, Wenmei Ming1, Zheng Liu1, Zhengfei Wang1, Yugui Yao2 & Feng Liu1,3 department of Materials Science and Engineering, University of Utah, UT 84112, 2School of Physics, Beijing Institute of Technology, Beijing, China 100081,3Collaborative Innovation Center of Quantum

  13. An Optimization Framework for Workplace Charging Strategies | Argonne

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    National Laboratory An Optimization Framework for Workplace Charging Strategies Title An Optimization Framework for Workplace Charging Strategies Publication Type Journal Article Year of Publication 2015 Authors Huang, Y, Zhou, Y Journal Journal of Transportation Research Part C: Emerging Technologies Volume 52 Start Page 144 Pagination 11 Keywords Workplace charging; Optimization; Resource allocation Abstract The workplace charging (WPC) has been recently recognized as the most important

  14. Emergent topological mirror insulator in t 2 g -orbital systems (Journal

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    Article) | SciTech Connect Emergent topological mirror insulator in t 2 g -orbital systems Citation Details In-Document Search Title: Emergent topological mirror insulator in t 2 g -orbital systems Authors: Tai, Yuan-Yen ; Wang, C.-C. Joseph ; Graf, Matthias J. ; Zhu, Jian-Xin ; Ting, C. S. Publication Date: 2015-01-15 OSTI Identifier: 1180575 Grant/Contract Number: AC52-06NA25396 Type: Publisher's Accepted Manuscript Journal Name: Physical Review B Additional Journal Information: Journal

  15. Evolution of quasiparticle states with and without a Zn impurity in doped

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    122 iron pnictides (Journal Article) | SciTech Connect Evolution of quasiparticle states with and without a Zn impurity in doped 122 iron pnictides Citation Details In-Document Search Title: Evolution of quasiparticle states with and without a Zn impurity in doped 122 iron pnictides Authors: Pan, Lihua ; Li, Jian ; Tai, Yuan-Yen ; Graf, Matthias J. ; Zhu, Jian-Xin ; Ting, C. S. Publication Date: 2014-10-01 OSTI Identifier: 1180664 Grant/Contract Number: AC52-06NA25396 Type: Publisher's

  16. Search for: All records | SciTech Connect

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    Switch to Detail View for this search SciTech Connect Search Results Page 1 of 5 Search for: All records Creators/Authors contains: "Zhu, Jian - Xin" × 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 5 1 » Next » Everything48 Electronic Full Text13 Citations35 Multimedia0 Datasets0 Software0 Filter Results Filter by Subject condensed matter physics, superconductivity and superfluidity (4)

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  1. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    2 of 5 Search for: All records Creators/Authors contains: "Zhu, Jian-xin" × 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 5 2 » Next » Everything48 Electronic Full Text13 Citations35 Multimedia0 Datasets0 Software0 Filter Results Filter by Subject condensed matter physics, superconductivity and superfluidity (4) electronic structure (3) spin (3) fermions (2) hamiltonians (2) impurities (2)

  2. YIA4 - Hernández-Burgos > Young Investigator Program > Research > The

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    Energy Materials Center at Cornell In Situ Characterization of the Electrolyte-Anode Interface in Magnesium Ion Batteries With Kenneth Hernández-Burgos (Abruña), Nicole Ritzert (Abruña) and Xin Huang (Brock) this research will look at a the rechargeable magnesium ion battery. A main limitation in the development of rechargeable magnesium ion batteries is failure due to the decomposition of the electrolyte, causing the formation of a non-conductive, passivating film on the anode. We

  3. more-presentations-and-conferences

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    More Presentations and Conferences from the Archive training-tsm-ico Presentation: Emerging LIDAR Based Approaches For 3D Mapping May 12, 2012 At Argonne National Laboratory Dr. XIN Chen Senior Research Scientist May 11, 2012 trans-ico Presentation: March 16, 2012 at 10:00 AM(CDT) Dr. Karthik Charan Konduri School of Sustainable Energy and the Built Environment Arizona State University March 16, 2012 HELLO my name is Border Conference: January 22-26, 2012 The Transportation Research Board (TRB)

  4. Untitled

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    Dr. Jian-Xin Zhu Los Alamos NaDonal Laboratory T-4: Physics of Condensed MaLer and Complex Systems Gutzwiller VariaDonal WavefuncDon Approach to Electronic CorrelaDon and LaUce Dynamics in MulD-Orbital Models Monday, May 16, 2016 2:00 - 3:00pm MSL Auditorium (TA-03 - Bldg 1698 - Room A103) Abstract: Electronic correla+on effects in complex materials give rise to emergent phenomena including Mo7 insulators, magne+sm, heavy fermions, and unconven+onal superconduc+vity. These phenomena defy the

  5. Unified description of superconducting pairing symmetry in electron-doped

    Office of Scientific and Technical Information (OSTI)

    Fe-based-122 compounds (Journal Article) | SciTech Connect Unified description of superconducting pairing symmetry in electron-doped Fe-based-122 compounds Citation Details In-Document Search This content will become publicly available on June 25, 2016 Title: Unified description of superconducting pairing symmetry in electron-doped Fe-based-122 compounds Authors: Li, Bo ; Pan, Lihua ; Tai, Yuan-Yen ; Graf, Matthias J. ; Zhu, Jian-Xin ; Bassler, Kevin E. ; Ting, C. S. Publication Date:

  6. Data:Dba74d36-87bb-4a6d-a55b-67d341da9431 | Open Energy Information

    Open Energy Info (EERE)

    contentdampacificpowerdocAboutUsRatesRegulationWashingtonApprovedTariffsWAPriceSummary.pdf Source Parent: https:www.pacificpower.netaboutrrwri.html Comments...

  7. Molecular Dynamics Simulation of Thermodynamic Properties in Uranium Dioxide

    SciTech Connect (OSTI)

    Wang, Xiangyu; Wu, Bin; Gao, Fei; Li, Xin; Sun, Xin; Khaleel, Mohammad A.; Akinlalu, Ademola V.; Liu, L.

    2014-03-01

    In the present study, we investigated the thermodynamic properties of uranium dioxide (UO2) by molecular dynamics (MD) simulations. As for solid UO2, the lattice parameter, density, and enthalpy obtained by MD simulations were in good agreement with existing experimental data and previous theoretical predictions. The calculated thermal conductivities matched the experiment results at the midtemperature range but were underestimated at very low and very high temperatures. The calculation results of mean square displacement represented the stability of uranium at all temperatures and the high mobility of oxygen toward 3000 K. By fitting the diffusivity constant of oxygen with the Vogel-Fulcher-Tamman law, we noticed a secondary phase transition near 2006.4 K, which can be identified as a strong to fragile supercooled liquid or glass phase transition in UO2. By fitting the oxygen diffusion constant with the Arrhenius equation, activation energies of 2.0 and 2.7 eV that we obtained were fairly close to the recommended values of 2.3 to 2.6 eV. Xiangyu Wang, Bin Wu, Fei Gao, Xin Li, Xin Sun, Mohammed A. Khaleel, Ademola V. Akinlalu and Li Liu

  8. TO. TO. , W. B; Harris, Chief, Industrial Hygiene'Branch DA ...

    Office of Legacy Management (LM)

    ... Hartm ann and M ro Nagy t: work will take from .three to sti m onths to com plete, cc: E. J, Kehoe, Chief Fire & Accident Prevention Branch' . I is tb .tk, hai July 5, 1950 crium ...

  9. Numerical Analysis of Parasitic Crossing Compensation with Wires in DA$\\Phi$NE

    SciTech Connect (OSTI)

    Valishev, A.; Shatilov, D.; Milardi, C.; Zobov, M.

    2015-06-24

    Current-bearing wire compensators were successfully used in the 2005-2006 run of the DAΦNE collider to mitigate the detrimental effects of parasitic beam-beam interactions. A marked improvement of the positron beam lifetime was observed in machine operation with the KLOE detector. In view of the possible application of wire beam-beam compensators for the High Luminosity LHC upgrade, we revisit the DAΦNE experiments. We use an improved model of the accelerator with the goal to validate the modern simulation tools and provide valuable input for the LHC upgrade project.

  10. DOE-EIS-0222-SA-01_-_Rev_0_-_[DA07313710].pdf

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  11. Simulation of Crab Waist Collisions In DA$\\Phi$NE With KLOE-2 Interaction Region

    SciTech Connect (OSTI)

    Zobov, M.; Drago, A.; Gallo, A.; Milardi, C.; Shatilov, D.; Valishev, A.

    2015-06-24

    After the successful completion of the SIDDHARTA experiment run with crab waist collisions, the electron-positron collider DAΦNE has started routine operations for the KLOE-2 detector. The new interaction region also exploits the crab waist collision scheme, but features certain complications including the experimental detector solenoid, compensating anti-solenoids, and tilted quadrupole magnets. We have performed simulations of the beam-beam collisions in the collider taking into account the real DAΦNE nonlinear lattice. In particular, we have evaluated the effect of crab waist sextupoles and beam-beam interactions on the DAΦNE dynamical aperture and energy acceptance, and estimated the luminosity that can be potentially achieved with and without crab waist sextupoles in the present working conditions. A numerical analysis has been performed in order to propose possible steps for further luminosity increase in DAΦNE such as a better working point choice, crab sextupole strength optimization, correction of the phase advance between the sextupoles and the interaction region. The proposed change of the e- ring working point was implemented and resulted in a significant performance increase.

  12. NUG Webinar June 6, 2013

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    June 6, 2013 NUG Webinar June 6, 2013 Remote Attendance: 31 Agenda Edison Phase II New on the Web (MyNERSC and status) NERSC 8 Project Update NGF Usage in NIM NUG Input on Login Node Use Upcoming scheduled outages Miscellaneous + TBA Special Topic Hyperthreading on Edison, Zhengji Zhou, NERSC User Services Connection Info Topic: NUG Web Conference Date and Time: Thursday, June 6, 2013 11:00 am, Pacific Daylight Time (San Francisco, GMT-07:00) Event number: 662 377 626 Event password: edison

  13. High-Temperature Thermoelectric Properties of p-Type Yb-filled

    Office of Scientific and Technical Information (OSTI)

    Skutterudites with FeSb2 Nanoinclusions (Journal Article) | SciTech Connect High-Temperature Thermoelectric Properties of p-Type Yb-filled Skutterudites with FeSb2 Nanoinclusions Citation Details In-Document Search Title: High-Temperature Thermoelectric Properties of p-Type Yb-filled Skutterudites with FeSb2 Nanoinclusions Authors: Zhou, Chen ; Sakamoto, Jeffrey ; Morelli, Donald T Publication Date: 2011-12-09 OSTI Identifier: 1066327 DOE Contract Number: SC0001054 Resource Type: Journal

  14. Fossil Fuel Carbon Dioxide Emissions Data and Data Plots from Project Vulcan

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

    Gurney, Kevin

    Explore the Vulcan website for the Vulcan gridded data, methodological details, publications, plots and analysis.[Taken from "About Project Vulcan" at http://www.purdue.edu/eas/carbon/vulcan/index.php]Also, see the peer-reviewed paper that provides a "core" description for this project: Gurney, K.R., D. Mendoza, Y. Zhou, M Fischer, S. de la Rue du Can, S. Geethakumar, C. Miller (2009) The Vulcan Project: High resolution fossil fuel combustion CO2 emissions fluxes for the United States, Environ. Sci. Technol., 43, doi:10.1021/es900,806c.

  15. Pore-Controlled Formation of 0D Metal Complexes in Anionic 3D

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    Metal-Organic Frameworks | Center for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome Pore-Controlled Formation of 0D Metal Complexes in Anionic 3D Metal-Organic Frameworks Previous Next List Muwei Zhang, Mathieu Boscha and Hong-Cai Zhou, Cryst. Eng. Comm, 17, 996-1000 (2015) DOI: 10.1039/C4CE02261K GA Abstract: The host-guest chemistry between a series of anionic MOFs and their trapped counterions was investigated by single crystal XRD. The PCN-514 series contains

  16. Porous Polymer Networks: Synthesis, Porosity, and Applications in Gas

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    Storage/Separation | Center for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome Porous Polymer Networks: Synthesis, Porosity, and Applications in Gas Storage/Separation Previous Next List Weigang Lu, Daqiang Yuan, Dan Zhao, Christine Inge Schilling, Oliver Plietzsch, Thierry Muller, Stefan Bräse, Johannes Guenther, Janet Blümel, Rajamani Krishna, Zhen Li, and Hong-Cai Zhou, Chem. Mater., 2010, 22 (21), pp 5964-5972 DOI: 10.1021/cm1021068 Abstract Image Abstract:

  17. Porous materials with pre-designed single-molecule traps for CO2 selective

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    adsorption | Center for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome Porous materials with pre-designed single-molecule traps for CO2 selective adsorption Previous Next List Jian-Rong Li, Jiamei Yu, Weigang Lu, Lin-Bing Sun, Julian Sculley, Perla B. Balbuena & Hong-Cai Zhou, Nature Communications 4, Article number: 1538, 2013, DOI: 10.1038/ncomms2552 ncomms2552.html Abstract: Despite tremendous efforts, precise control in the synthesis of porous materials with

  18. Preparation of Core-Shell Coordination Molecular Assemblies via the

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    Enrichment of Structure-Directing "Codes" of Bridging Ligands and Metathesis of Metal Units | Center for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome Preparation of Core-Shell Coordination Molecular Assemblies via the Enrichment of Structure-Directing "Codes" of Bridging Ligands and Metathesis of Metal Units Previous Next List Jinhee Park, Ying-Pin Chen, Zachary Perry, Jian-Rong Li, and Hong-Cai Zhou, J. Am. Chem. Soc., 136, 16895-16901 (2014)

  19. Pressure-Responsive Curvature Change of a "Rigid" Geodesic Ligand in a

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    (3,24)-Connected Mesoporous Metal-Organic Framework | Center for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome Pressure-Responsive Curvature Change of a "Rigid" Geodesic Ligand in a (3,24)-Connected Mesoporous Metal-Organic Framework Previous Next List Daqiang Yuan, Dan Zhao, and Hong-Cai Zhou, Inorg. Chem., 2011, 50 (21), pp 10528-10530 DOI: 10.1021/ic201744n Abstract Image Abstract: A (3,24)-connected mesoporous metal-organic framework, PCN-69, was

  20. Rigidifying Fluorescent Linkers by Metal-Organic Framework Formation for

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    Fluorescence Blue Shift and Quantum Yield Enhancement | Center for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome Rigidifying Fluorescent Linkers by Metal-Organic Framework Formation for Fluorescence Blue Shift and Quantum Yield Enhancement Previous Next List Zhangwen Wei, Zhi-Yuan Gu, Ravi K. Arvapally, Ying-Pin Chen, Roy N. McDougald Jr., Joshua F. Ivy, Andrey A. Yakovenko, Dawei Feng, Mohammad A. Omary, and Hong-Cai Zhou, J. Am. Chem. Soc., 136, 8269-8276 (2014)

  1. Selective gas adsorption and unique phase transition properties in a stable

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

    magnesium metal-organic framework constructed from infinite metal chains | Center for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome gas adsorption and unique phase transition properties in a stable magnesium metal-organic framework constructed from infinite metal chains Previous Next List Yangyang Liu, Ying-Pin Chen, Tian-Fu Liu, Andrey A Yakovenko, Aaron M Raiff and Hongcai Zhou, CrystEngComm 15, 9688-9693 (2013) DOI: 10.1039/C3CE41106K 143 Abstract: A 3D Magnesium

  2. Stable Metal-Organic Frameworks Containing Single-Molecule Traps for Enzyme

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    Encapsulation | Center for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome Stable Metal-Organic Frameworks Containing Single-Molecule Traps for Enzyme Encapsulation Previous Next List Dawei Feng, Tian-Fu Liu, Jie Su, Mathieu Bosch, Zhangwen Wei, Wei Wan, Daqiang Yuan, Ying-Pin Chen, Xuan Wang, Kecheng Wang, Xizhen Lian, Zhi-Yuan Gu, Jihye Park, Xiaodong Zou & Hong-Cai Zhou, Nature Communications 6, 5979 (2015) DOI: 10.1038/ncomms6979 179 Abstract: Enzymatic

  3. Stepwise Synthesis of Robust Metal-Organic Frameworks via Postsynthetic

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    Metathesis and Oxidation of Metal Nodes in a Single-Crystal to Single-Crystal Transformation | Center for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome Stepwise Synthesis of Robust Metal-Organic Frameworks via Postsynthetic Metathesis and Oxidation of Metal Nodes in a Single-Crystal to Single-Crystal Transformation Previous Next List Tian-Fu Liu, Lanfang Zou, Dawei Feng, Ying-Pin Chen, Stephen Fordham, Xuan Wang, Yangyang Liu, and Hong-Cai Zhou, J. Am. Chem. Soc.,

  4. Symmetry-Guided Synthesis of Highly Porous Metal-Organic Frameworks with

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    Fluorite Topology | Center for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome Symmetry-Guided Synthesis of Highly Porous Metal-Organic Frameworks with Fluorite Topology Previous Next List Muwei Zhang, Ying-Pin Chen, Mathieu Bosch, Thomas Gentle III, Kecheng Wang, Dawei Feng, Zhiyong U. Wang, Hong-Cai Zhou, Angew. Chem. Int. Ed., 53, 815-818 (2014) DOI: 10.1002/anie.201307340 nfig001.gif Abstract: Two stable, non-interpenetrated MOFs, PCN-521 and PCN-523, were

  5. The Preparation of an Ultrastable Mesoporous Cr(III)-MOF via Reductive

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    Labilization | Center for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome The Preparation of an Ultrastable Mesoporous Cr(III)-MOF via Reductive Labilization Previous Next List Lian, Xizhen; Feng, Dawei; Chen, Ying-Pin; Liu, Tian-Fu; Wang, Xuan; and Zhou, Hong-Cai. The Preparation of an Ultrastable Mesoporous Cr(III)-MOF via Reductive Labilization. Chem. Sci., 6, 7044-7048 (2015). DOI: 10.1039/c5sc02587g preparation.ultrastable Abstract: Kinetic labilization of the

  6. Topology-Guided Design and Syntheses of Highly Stable Mesoporous

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    Porphyrinic Zirconium Metal-Organic Frameworks with High Surface Area | Center for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome Topology-Guided Design and Syntheses of Highly Stable Mesoporous Porphyrinic Zirconium Metal-Organic Frameworks with High Surface Area Previous Next List Tian-Fu Liu, Dawei Feng, Ying-Pin Chen, Lanfang Zou, Mathieu Bosch, Shuai Yuan, Zhangwen Wei, Stephen Fordham, Kecheng Wang, and Hong-Cai Zhou, J. Am. Chem. Soc. 137, 413-419 (2015) DOI:

  7. Tuning the Topology and Functionality of Metal-Organic Frameworks by

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    Ligand Design | Center for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome Tuning the Topology and Functionality of Metal-Organic Frameworks by Ligand Design Previous Next List Dan Zhao, Daren J. Timmons, Daqiang Yuan, and Hong-Cai Zhou, Acc. Chem. Res., 2011, 44 (2), pp 123-133 DOI: 10.1021/ar100112y Abstract Image Abstract: Metal-organic frameworks (MOFs)-highly crystalline hybrid materials that combine metal ions with rigid organic ligands-have emerged as an

  8. Magnetic Hardening of CeFe11Ti and the Effect of TiC Addition (Journal

    Office of Scientific and Technical Information (OSTI)

    Article) | SciTech Connect Magnetic Hardening of CeFe11Ti and the Effect of TiC Addition Citation Details In-Document Search Title: Magnetic Hardening of CeFe11Ti and the Effect of TiC Addition Authors: Zhou, Chen ; Haddad, Daad ; Kukreja, Ratandeep S. ; Pinkerton, Frederick E. ; Sun, Kewei ; Kramer, M. J. Publication Date: 2015-04-01 OSTI Identifier: 1221660 Report Number(s): IS-J 8423 Journal ID: ISSN 0018-9464 DOE Contract Number: AC02-07CH11358; 0472-1526 Resource Type: Journal Article

  9. Modeling electron emission and surface effects from diamond cathodes

    Office of Scientific and Technical Information (OSTI)

    (Conference) | SciTech Connect Conference: Modeling electron emission and surface effects from diamond cathodes Citation Details In-Document Search Title: Modeling electron emission and surface effects from diamond cathodes Authors: Dimitrov D. ; Ben-Zvi I. ; Cary, J. R. ; Smithe, D. ; Zhou, C. ; Rao, T. ; Smedley, J. ; Wang, E. Publication Date: 2015-05-03 OSTI Identifier: 1228864 Report Number(s): BNL--108604-2015-CP R&D Project: KBCH139; KB0202011 DOE Contract Number: SC00112704

  10. Search for: All records | SciTech Connect

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    Switch to Detail View for this search SciTech Connect Search Results Page 1 of 2 Search for: All records Creators/Authors contains: "Zhou, Chen" × 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 2 1 » Next » Everything17 Electronic Full Text3 Citations14 Multimedia0 Datasets0 Software0 Filter Results Filter by Subject solar (thermal), phonons, thermal conductivity, thermoelectric, mechanical

  11. Search for: All records | SciTech Connect

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    Switch to Detail View for this search SciTech Connect Search Results Page 2 of 4 Search for: All records Creators/Authors contains: "Zhou, Yuyu" × 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 4 2 » Next » Everything38 Electronic Full Text6 Citations32 Multimedia0 Datasets0 Software0 Filter Results Filter by Subject integrated assessment (5) climate change (3) carbon (2) carbon cycle (2) carbon

  12. Search for: All records | SciTech Connect

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    Switch to Detail View for this search SciTech Connect Search Results Page 2 of 2 Search for: All records Creators/Authors contains: "Zhou, Chen" × 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 2 2 » Next » Everything17 Electronic Full Text3 Citations14 Multimedia0 Datasets0 Software0 Filter Results Filter by Subject solar (thermal), phonons, thermal conductivity, thermoelectric, mechanical

  13. 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 3 of 4 Search for: All records Creators/Authors contains: "Zhou, Yuyu" × Sort by Relevance Sort by Date (newest first) Sort by Date (oldest first) Sort by Relevance « Prev Select page number Go to page: 3 of 4 3 » Next » Everything38 Electronic Full Text6 Citations32 Multimedia0 Datasets0 Software0 Filter Results Filter by Subject integrated assessment (5) climate change (3) carbon (2) carbon cycle (2) carbon

  14. Structure and Ca[superscript 2+]-Binding Properties of the Tandem

    Office of Scientific and Technical Information (OSTI)

    C[subscript 2] Domains of E-Syt2 (Journal Article) | SciTech Connect and Ca[superscript 2+]-Binding Properties of the Tandem C[subscript 2] Domains of E-Syt2 Citation Details In-Document Search Title: Structure and Ca[superscript 2+]-Binding Properties of the Tandem C[subscript 2] Domains of E-Syt2 Authors: Xu, Junjie ; Bacaj, Taulant ; Zhou, Amy ; Tomchick, Diana R. ; Südhof, Thomas C. ; Rizo, Josep [1] ; UTSMC) [2] + Show Author Affiliations (Stanford-MED) ( Publication Date: 2014-12-23

  15. Structure and Function of Microbial Metal-Reduction Proteins

    Office of Scientific and Technical Information (OSTI)

    "Structure and Function of Microbial Metal-Reduction Proteins" PI: Ying Xu Co-PI: Oakley H. Crawford Dong Xu Frank W Larimer Edward C. Uberbacher Jizhong Zhou Description/abstract: In this project, we proposed (i) identification of metal-reduction genes, (ii) development of new threading techniques and (iii) fold recognition and structure prediction of metal-reduction proteins. However, due to the reduction of the budget, we revised our plan to focus on two specific aims of (i)

  16. Science-Based Strategy

    Energy Savers [EERE]

    Energy Science Bowl 2012: A Long, Hard-Fought Battle for First Science Bowl 2012: A Long, Hard-Fought Battle for First May 1, 2012 - 5:53pm Addthis Zaroug Jafeel, Mathew Arbesfeld, Julia Leung, and Alan Zhou from the Lexington High School team concentrate to answer question in the final match of the National Science Bowl April 30. The Lexington team won first place in the high school competition. | Photo by Dennis Brack, Energy Department Office of Science Zaroug Jafeel, Mathew Arbesfeld,

  17. Observation of Magnetoelectric Multiferroicity in a Cubic Perovskite

    Office of Scientific and Technical Information (OSTI)

    System: LaMn 3 Cr 4 O 12 (Journal Article) | SciTech Connect Observation of Magnetoelectric Multiferroicity in a Cubic Perovskite System: LaMn 3 Cr 4 O 12 Citation Details In-Document Search This content will become publicly available on August 17, 2016 Title: Observation of Magnetoelectric Multiferroicity in a Cubic Perovskite System: LaMn 3 Cr 4 O 12 Authors: Wang, Xiao ; Chai, Yisheng ; Zhou, Long ; Cao, Huibo ; Cruz, Clarina-dela ; Yang, Junye ; Dai, Jianhong ; Yin, Yunyu ; Yuan, Zhen ;

  18. SREL Reprint #3033

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    3 Isolation and Characterization of Four Gram-Positive Nickel-Tolerant Microorganisms from Contaminated Sediments Joy D. Van Nostrand1, Tatiana V. Khijniak2, Terry J. Gentry3, Michelle T. Novak1, Andrew G. Sowder4, Jizhong Z. Zhou3,5, Paul M. Bertsch1,4, and Pamela J. Morris1,6 1Marine Biomedicine and Environmental Science Center, Medical University of South Carolina, Charleston, SC 29412, USA 2Department of Microbiology and Immunology, Medical University of South Carolina, Charleston, SC 29425,

  19. N-terminal horseshoe conformation of DCC is functionally required for axon

    Office of Scientific and Technical Information (OSTI)

    guidance and might be shared by other neural receptors (Journal Article) | SciTech Connect N-terminal horseshoe conformation of DCC is functionally required for axon guidance and might be shared by other neural receptors Citation Details In-Document Search Title: N-terminal horseshoe conformation of DCC is functionally required for axon guidance and might be shared by other neural receptors Authors: Chen, Qiang ; Sun, Xiaqin ; Zhou, Xiao-hong ; Liu, Jin-huan ; Wu, Jane ; Zhang, Yan ; Wang,

  20. Atomic-layer synthesis and imaging uncover broken inversion symmetry in La

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    2 - x Sr x CuO 4 films (Journal Article) | DOE PAGES Publisher's Accepted Manuscript: Atomic-layer synthesis and imaging uncover broken inversion symmetry in La 2 - x Sr x CuO 4 films « Prev Next » Title: Atomic-layer synthesis and imaging uncover broken inversion symmetry in La 2 - x Sr x CuO 4 films Authors: Yacoby, Yizhak ; Zhou, Hua ; Pindak, Ron ; Božović, Ivan Publication Date: 2013-01-22 OSTI Identifier: 1101917 Type: Publisher's Accepted Manuscript Journal Name: Physical Review B

  1. Data Exploration Toolkit for serial diffraction experiments

    Office of Scientific and Technical Information (OSTI)

    papers Acta Crystallographies Section D Biological Crystallography ISSN 1399-0047 Oliver B. Zeldin,a,b Aaron S. Brewster,c Johan Hattne,d Monarin Uervirojnangkoorn,a,b Artem Y. Lyubimov,a,b Qiangjun Zhou,a,b Minglei Zhao,a,b William I. Weis,a,e,f Nicholas K. Sauterc and Axel T. Brungera,b,e,f* "Department of Molecular and Cellular Physiology, Stanford University, USA, bHoward Hughes Medical Institute, USA, cPhysical Biosciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA

  2. Direct Observation of the Transition from Indirect to Direct Bandgap in

    Office of Scientific and Technical Information (OSTI)

    Atomically Thin Epitaxial MoSe2 (Journal Article) | SciTech Connect Direct Observation of the Transition from Indirect to Direct Bandgap in Atomically Thin Epitaxial MoSe2 Citation Details In-Document Search Title: Direct Observation of the Transition from Indirect to Direct Bandgap in Atomically Thin Epitaxial MoSe2 Authors: Zhang, Yi ; Chang, Tay-Rong ; Zhou, Bo ; Cui, Yong-Tao ; Yan, Hao ; Liu, Zhongkai ; Schmitt, Felix ; Lee, James ; Moore, Rob ; Chen, Yulin ; Lin, Hsin ; Jeng, Horng-Tay

  3. Ultrastable Polymolybdate-Based Metal-Organic Frameworks as Highly Active

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

    Electrocatalysts for Hydrogen Generation from Water | Center for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome Ultrastable Polymolybdate-Based Metal-Organic Frameworks as Highly Active Electrocatalysts for Hydrogen Generation from Water Previous Next List Qin, Jun-Sheng; Du, Dong-Ying; Guan, Wei; Bo, Xiang-Jie; Li, Ya-Fei;Guo, Li-Ping; Su, Zhong-Min; Wang, Yuan-Yuan; Lan, Ya-Qian; and Zhou, Hong-Cai. Ultrastable Polymolybdate-Based Metal Organic Frameworks as Highly

  4. Zirconium-Metalloporphyrin PCN-222: Mesoporous Metal-Organic Frameworks

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

    with Ultrahigh Stability as Biomimetic Catalysts | Center for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome Zirconium-Metalloporphyrin PCN-222: Mesoporous Metal-Organic Frameworks with Ultrahigh Stability as Biomimetic Catalysts Previous Next List Dawei Feng, Zhi-Yuan Gu, Jian-Rong Li, Hai-Long Jiang, Zhangwen Wei, Hong-Cai Zhou, Angew. Chem. Int. Ed., 51: 10307-10310 (2012) DOI: 10.1002/anie.201204475 mcontent.gif Abstract: Extremely stable MOFs with different open

  5. Scavenging Elemental Sb Through Addition of NbSb to Mm0.9Fe3.5Co0.5S12

    Office of Scientific and Technical Information (OSTI)

    Skutterudites (Journal Article) | SciTech Connect Scavenging Elemental Sb Through Addition of NbSb to Mm0.9Fe3.5Co0.5S12 Skutterudites Citation Details In-Document Search Title: Scavenging Elemental Sb Through Addition of NbSb to Mm0.9Fe3.5Co0.5S12 Skutterudites Authors: Zhang, Long ; Zhou, Chen ; Morelli, Donald T ; Sakamoto, Jeffrey Publication Date: 2012-02-07 OSTI Identifier: 1066320 DOE Contract Number: SC0001054 Resource Type: Journal Article Resource Relation: Journal Name: Journal of

  6. 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: "Zhou, Hua" × 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 » Everything28 Electronic Full Text2 Citations26 Multimedia0 Datasets0 Software0 Filter Results Filter by Subject condensed matter physics, superconductivity and superfluidity (7) substrates (7)

  7. 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: "Zhu, Qijiang" × Sort by Relevance Sort by Date (newest first) Sort by Date (oldest first) Sort by Relevance « Prev Next » Everything1 Electronic Full Text0 Citations1 Multimedia0 Datasets0 Software0 Filter Results Filter by Subject Filter by Author E, Youhao (1) Wang, Peijuan (1) Xie, Donghui (1) Zhou, Yuyu (1) Zhu, Qijiang (1) Save Results Save this

  8. Monthly EV Sales Shatter Records | Department of Energy

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

    Monthly EV Sales Shatter Records Monthly EV Sales Shatter Records September 25, 2013 - 3:51pm Addthis Data compiled by Yan (Joann) Zhou at Argonne National Laboratory. (*) Sales from the second quarter of 2013 for Tesla Model S are based off of estimates provided by the Hybrid Market Dashboard. Data updated 1/20/15. Daniel Wood Daniel Wood Data Visualization and Cartographic Specialist, Office of Public Affairs Learn More About Electric Vehicles To find out how much you can save at the pump by

  9. Atomic-layer synthesis and imaging uncover broken inversion symmetry in La

    Office of Scientific and Technical Information (OSTI)

    2 - x Sr x CuO 4 films (Journal Article) | SciTech Connect Atomic-layer synthesis and imaging uncover broken inversion symmetry in La 2 - x Sr x CuO 4 films Citation Details In-Document Search Title: Atomic-layer synthesis and imaging uncover broken inversion symmetry in La 2 - x Sr x CuO 4 films Authors: Yacoby, Yizhak ; Zhou, Hua ; Pindak, Ron ; Božović, Ivan Publication Date: 2013-01-22 OSTI Identifier: 1101917 Type: Publisher's Accepted Manuscript Journal Name: Physical Review B

  10. 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: "Zhou, Xiao-hong" × Sort by Relevance Sort by Date (newest first) Sort by Date (oldest first) Sort by Relevance « Prev Next » Everything1 Electronic Full Text0 Citations1 Multimedia0 Datasets0 Software0 Filter Results Filter by Subject Filter by Author Chen, Qiang (1) Liu, Jin-huan (1) Sun, Xiaqin (1) Wang, Jia-huai (Peking) (1) Wu, Jane (1) Zhang, Yan

  11. 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: "Quattrochi, Dale" × Sort by Relevance Sort by Date (newest first) Sort by Date (oldest first) Sort by Relevance « Prev Next » Everything2 Electronic Full Text0 Citations2 Multimedia0 Datasets0 Software0 Filter Results Filter by Subject Filter by Author Quattrochi, Dale (2) Gorsevski, Virginia (1) Luvall, Jeff (1) Taha, Haider (1) Weng, Qihao (1) Zhou,

  12. 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: "Zhou, Yuanzhe" × Sort by Relevance Sort by Date (newest first) Sort by Date (oldest first) Sort by Relevance « Prev Next » Everything1 Electronic Full Text0 Citations1 Multimedia0 Datasets0 Software0 Filter Results Filter by Subject Filter by Author Brunzelle, Joseph S (1) Chen, Juan (1) Collins, Kathleen (1) Lei, Ming (1) Li, Song (1) Shuai, Jin (1)

  13. Synthesis and Characterization of Telluride Aerogels: Effect of Gelation on

    Office of Scientific and Technical Information (OSTI)

    Thermoelectric Performance of Bi2Te3 and Bi2-xSbxTe3 Nanostructures (Journal Article) | SciTech Connect Synthesis and Characterization of Telluride Aerogels: Effect of Gelation on Thermoelectric Performance of Bi2Te3 and Bi2-xSbxTe3 Nanostructures Citation Details In-Document Search Title: Synthesis and Characterization of Telluride Aerogels: Effect of Gelation on Thermoelectric Performance of Bi2Te3 and Bi2-xSbxTe3 Nanostructures Authors: Ganguly, Shreyashi ; Zhou, Chen ; Morelli, Donald T

  14. Twisting phonons in complex crystals with quasi-one-dimensional substructures

    Office of Scientific and Technical Information (OSTI)

    6 Jun 2014 | Accepted 21 Feb 2015 | Published 15 Apr 2015 DOI: 10.1038/ncomms7723 Twisting phonons in complex crystals with quasi-one-dimensional substructures Xi Chen1'*, Annie Weathers2'*, Jesus Carrete3'*, Saikat Mukhopadhyay4'*, Olivier Delaire5, Derek A. Stewart4, Natalio Mingo3, Steven N. Girard6, Jie Ma7, Douglas L. Abernathy7, Jiaqiang Yan5,8, Raman Sheshka3, Daniel P. Sellan2, Fei Meng6, Song Jin6, Jianshi Zhou1 & Li Shi1,2 A variety of crystals contain quasi-one-dimensional

  15. UM-ASU Final Report

    Office of Scientific and Technical Information (OSTI)

    8 21 UM-ASU Final Report Assessing the Role of Iron Sulfides in the Long Term Sequestration of Uranium by Sulfate-Reducing Bacteria Grant Number: DE-SC0001642 December 31, 2013 Report Period: September 1, 2009 to August 31, 2013 Kim F. Hayes (PI), Yuqiang Bi, Julian Carpenter, and Sung Pil Hyun University of Michigan Bruce E. Rittmann (co-PI), Chen Zhou, Raveender Vannela Arizona State University James A. Davis (co-I) LBNL Executive Summary This four-year project's overarching aim was to

  16. s d 2 Graphene: Kagome Band in a Hexagonal Lattice (Journal Article) |

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect s d 2 Graphene: Kagome Band in a Hexagonal Lattice Citation Details In-Document Search Title: s d 2 Graphene: Kagome Band in a Hexagonal Lattice Authors: Zhou, Miao ; Liu, Zheng ; Ming, Wenmei ; Wang, Zhengfei ; Liu, Feng Publication Date: 2014-12-02 OSTI Identifier: 1180584 Grant/Contract Number: DEFG02-04ER46148 Type: Publisher's Accepted Manuscript Journal Name: Physical Review Letters Additional Journal Information: Journal Volume: 113; Journal Issue: 23; Journal ID: ISSN

  17. Just Say No to Carbon Emissions (LBNL Science at the Theater)

    SciTech Connect (OSTI)

    Ramesh, Ramamoorthy; Zhou, Nan; Oldenburg, Curt

    2010-04-26

    Learn about three efforts our grandchildren may thank us for: cheap solar energy, bringing energy efficiency to China, and learning how to store carbon deep underground. Can solar energy be dirt cheap? We're all potentially billionaires when it comes to solar energy. The trick is learning how to convert sunlight to electricity using cheap and plentiful materials. Ramamoorthy Ramesh, an innovative materials scientist at Berkeley Lab, will discuss how he and other researchers are working to make photovoltaic cells using the most abundant elements in the Earth's crust -- materials that are literally as common as dirt. Energy efficiency in China: Nan Zhou is a researcher with Berkeley Labs China Energy Group. She will speak about Chinas energy use and the policies that have been implemented to increase energy efficiency and reduce CO2 emission growth. Her work focuses on building China's capacity to evaluate, adopt and implement low-carbon development strategies. Zhou has an architecture degree from China, and a Master and Ph.D. in Engineering from Japan. Understanding geologic carbon sequestration: Even with continued growth of renewable energy sources such as wind and solar, fossil fuels will likely remain cheap and plentiful for decades to come. Geologist Curt Oldenburg, who heads Berkeley Lab's Geologic Carbon Sequestration Program, will discuss a strategy to reduce carbon emissions from coal and natural gas. It involves pumping compressed CO2 captured from large stationary sources into underground rock formations that can store it for geological time scales.

  18. Just Say No to Carbon Emissions (LBNL Science at the Theater)

    ScienceCinema (OSTI)

    Ramesh, Ramamoorthy; Zhou, Nan; Oldenburg, Curt

    2011-04-28

    Learn about three efforts our grandchildren may thank us for: cheap solar energy, bringing energy efficiency to China, and learning how to store carbon deep underground. Can solar energy be dirt cheap? We're all potentially billionaires when it comes to solar energy. The trick is learning how to convert sunlight to electricity using cheap and plentiful materials. Ramamoorthy Ramesh, an innovative materials scientist at Berkeley Lab, will discuss how he and other researchers are working to make photovoltaic cells using the most abundant elements in the Earth's crust -- materials that are literally as common as dirt. Energy efficiency in China: Nan Zhou is a researcher with Berkeley Labs China Energy Group. She will speak about Chinas energy use and the policies that have been implemented to increase energy efficiency and reduce CO2 emission growth. Her work focuses on building China's capacity to evaluate, adopt and implement low-carbon development strategies. Zhou has an architecture degree from China, and a Master and Ph.D. in Engineering from Japan. Understanding geologic carbon sequestration: Even with continued growth of renewable energy sources such as wind and solar, fossil fuels will likely remain cheap and plentiful for decades to come. Geologist Curt Oldenburg, who heads Berkeley Lab's Geologic Carbon Sequestration Program, will discuss a strategy to reduce carbon emissions from coal and natural gas. It involves pumping compressed CO2 captured from large stationary sources into underground rock formations that can store it for geological time scales.

  19. Single to Multiquasiparticle Excitations in the Itinerant Helical Magnet CeRhIn5

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

    Stock, C.; Rodriguez-Rivera, J. A.; Schmalzl, K.; Rodriguez, E. E.; Stunault, A.; Petrovic, C.

    2015-06-19

    Neutron scattering is used to measure the quantum spin fluctuations in CeRhIn5 - the parent material of the eXIn5 superconducting series. Out-of-plane spin fluctuations are gapped and localized in momentum, similar to the spin excitons in CeCoIn5. The in-plane fluctuations consist of sharp spin-wave excitations parameterized by a nearest neighbor exchange JRKKY =0.88 ± 0.05 meV that crossover to a temporally and spatially broad multiparticle spectrum with energies of ~ 2 × JRKKY . This continuum represents composite fluctuations that illustrate the breakdown of single magnons originating from the delicate energy balance between localized 4f and itinerant behavior in amore » heavy metal. The experiment therefore shows how quasiparticle behavior is changed by the close proximity of quantum criticality.« less

  20. Single to Multiquasiparticle Excitations in the Itinerant Helical Magnet CeRhIn5

    SciTech Connect (OSTI)

    Stock, C.; Rodriguez-Rivera, J. A.; Schmalzl, K.; Rodriguez, E. E.; Stunault, A.; Petrovic, C.

    2015-06-19

    Neutron scattering is used to measure the quantum spin fluctuations in CeRhIn5 - the parent material of the eXIn5 superconducting series. Out-of-plane spin fluctuations are gapped and localized in momentum, similar to the spin excitons in CeCoIn5. The in-plane fluctuations consist of sharp spin-wave excitations parameterized by a nearest neighbor exchange JRKKY =0.88 ± 0.05 meV that crossover to a temporally and spatially broad multiparticle spectrum with energies of ~ 2 × JRKKY . This continuum represents composite fluctuations that illustrate the breakdown of single magnons originating from the delicate energy balance between localized 4f and itinerant behavior in a heavy metal. The experiment therefore shows how quasiparticle behavior is changed by the close proximity of quantum criticality.

  1. L3:MPO.CRUD.P6.01 D.A. Andersson, C. R. Stanek LANL December...

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

    of nano- and microstructure on the electronic and magnetic properties of NiFe 2 O 4 4-7 . ... due to its neutron absorbing properties, shift the power distribution along the rod axis ...

  2. Sampling Plan: Engineering Sampling Plan to Identify Areas for Remediation in the Southeast Drainage (Vicinity Properties DA-4 and DOC-7) DOE/OR/21548-582

    Office of Legacy Management (LM)

  3. Southeast Drainage Closeout Report Vicinity Properties DA4 and MDC7. Revision 0 is dated September 1999. DOE/OR/21548-772. SE-100-105-1.

    Office of Legacy Management (LM)

  4. Data:C9125b18-da0a-4612-b0c6-3eb6421ac6c2 | Open Energy Information

    Open Energy Info (EERE)

    b0c6-3eb6421ac6c2 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic...

  5. Data:Ea824b4e-a3bf-4763-a763-da0599d9d760 | Open Energy Information

    Open Energy Info (EERE)

    under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information...

  6. Data:Ed681d16-9c5b-4ae3-a097-4da62829c05b | Open Energy Information

    Open Energy Info (EERE)

    under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information...

  7. fn{EE49F893-CA64-40D2-9A32-E9DA8936271E}EIMS+Content&dbwisle...

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

    Errors and Omissions Process ID: PCS.062 Revision : 5 Revision Date: 04272012 Page: 1 of 2 Task Owner: * PA Project Associate * DS Design Supplier * SCR Sandia Contracting ...

  8. Progress Report 2011: Understanding compound phase transitions in Heusler alloy giant magnetocaloric materials

    SciTech Connect (OSTI)

    Shane Stadler

    2011-12-13

    Our goal is to gain insight into the fundamental physics that is responsible for magnetocaloric effects (MCE) and related properties at the atomic level. We are currently conducting a systematic study on the effects of atomic substitutions in Ni2MnGa-based alloys, and also exploring related full- and half-Heusler alloys, for example Ni-Mn-X (X=In, Sn, Sb), that exhibit a wide variety of interesting and potentially useful physical phenomena. It is already known that the magnetocaloric effect in the Heusler alloys is fundamentally connected to other interesting phenomena such as shape-memory properties. And the large magnetic entropy change in Ni2Mn0.75Cu0.25Ga has been attributed to the coupling of the first-order, martensitic transition with the second-order ferromagneticâ??paramagnetic (FM-PM) transition. Our research to this point has focused on understanding the fundamental physics at the origin of these complex, compound phase transitions, and the novel properties that emerge. We synthesize the materials using a variety of techniques, and explore their material properties through structural, magnetic, transport, and thermo-magnetic measurements.

  9. Solco Europe Ltd | Open Energy Information

    Open Energy Info (EERE)

    Solco Europe Ltd Place: Sao Joao da Madeira, Portugal Zip: Sao Joao da Madeira Product: Joint venture to distribute Solco products within Portugal. References: Solco Europe...

  10. Categorical Exclusion 4567, MPLE Test Stand Replacement Project

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

    and Guidelines DA 14 - Approval of technical exchange arrangements DA 15 - International umbrella agreements for energy R&D Facility Operations DB 1.2 - Training exercises and...

  11. Destilaria PAL | Open Energy Information

    Open Energy Info (EERE)

    PAL Jump to: navigation, search Name: Destilaria PAL Place: Nazare da Mata, Brazil Zip: 55800-00 Product: Brazil based ethanol producer located in Nazare da Mata, Pernambuco....

  12. Pyrococcus Furiosus Genome Supplementary Data from the Adams Laboratory at the University of Georgia

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

    Adams, Michael W.W.; Weinberg, Michael V.; Schut, Gerrit J.; Brehm, Scott; Datta, Susmitta; Zhou, J.

    The research in the Adams Laboratory focuses on the physiology of hyperthermophilic organisms with an emphasis on metal-containing enzymes in the hyperthermophilic marine archaeon Pyrococcus furiosus. Three of the many articles from this University of Georgia lab have supplementary materials that are available on the Adams Lab website. All three sets of data are Open Reading Frames (ORFs) used for DNA microarray experiments and the changes in signal intensities. The full citations for the three articles are: 1) Weinberg, M. V., Schut, G. J., Brehm, S., Datta, S. and Adams, M. W. W. (2005) Cold shock of a hyperthermophilic archaeon: Pyrococcus furiosus exhibits multiple responses to a suboptimal growth temperature with a key role for membrane-bound glycoproteins. J Bacteriol. 187, 336-348; 2) Schut, G. J., Brehm, S. D., Datta, S. and Adams, M. W. W. (2003) "Whole genome DNA microarray analysis of a hyperthermophile and an archaeon: Pyrococcus furiosus grown on carbohydrates or peptides" J. Bacteriol. 185, 3935-3947; Schut, G. J., Zhou, J. and Adams, M. W. W. (2001) "DNA microarray analysis of the hyperthermophilic archaeon Pyrococcus furiosus evidence for a new type of sulfur-reducing enzyme" J. Bacteriol. 183, 7027-7036. Note that these articles are copyrighted by the Journal of Bacteriology.

  13. Fossil endocarps of Aralia (Araliaceae) from the upper Pliocene of Yunnan in southwest China, and their biogeographical implications

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

    Zhu, Hai; Jacques, Frederic M. B.; Wang, Li; Xiao, Xiang -Hui; Huang, Yong -Jiang; Zhou, Zhe -Kun

    2015-10-09

    Aralia stratosa H. Zhu, Y.J. Huang et Z.K. Zhou sp. nov. is described based on fossil endocarps from the upper Pliocene of northwest Yunnan in southwest China. The endocarps are characterized by a semicircular to elliptic outline in the lateral view, an apical beak-like structure bending towards the ventral side, and a transversely wrinkled surface, collectively indicating taxonomical inclusion in the genus Aralia (Araliaceae). The new fossil taxon is compared with nine extant species of Aralia based on endocarp morphology and anatomy, showing the carpological resemblance to A. echinocaulis. Aralia stratosa sp. nov. represents the first confirmed fossil record frommore » lower latitudes in the Northern Hemisphere. This implies a southerly biogeographical range for this genus than was previously interpreted. The fossil record of Aralia suggests a Cretaceous origin in North America and an Eocene dispersal to eastern Asia, likely via the Bering land bridge, followed by Miocene establishment in Europe. The genus likely began to inhabit lower latitudes in eastern Asia no later than the late Pliocene, which is in line with results from molecular analyses. As a result, all these may suggest a southward distributional change probably associated with the global cooling and northern acidification.« less

  14. Fossil endocarps of Aralia (Araliaceae) from the upper Pliocene of Yunnan in southwest China, and their biogeographical implications

    SciTech Connect (OSTI)

    Zhu, Hai; Jacques, Frederic M. B.; Wang, Li; Xiao, Xiang -Hui; Huang, Yong -Jiang; Zhou, Zhe -Kun

    2015-10-09

    Aralia stratosa H. Zhu, Y.J. Huang et Z.K. Zhou sp. nov. is described based on fossil endocarps from the upper Pliocene of northwest Yunnan in southwest China. The endocarps are characterized by a semicircular to elliptic outline in the lateral view, an apical beak-like structure bending towards the ventral side, and a transversely wrinkled surface, collectively indicating taxonomical inclusion in the genus Aralia (Araliaceae). The new fossil taxon is compared with nine extant species of Aralia based on endocarp morphology and anatomy, showing the carpological resemblance to A. echinocaulis. Aralia stratosa sp. nov. represents the first confirmed fossil record from lower latitudes in the Northern Hemisphere. This implies a southerly biogeographical range for this genus than was previously interpreted. The fossil record of Aralia suggests a Cretaceous origin in North America and an Eocene dispersal to eastern Asia, likely via the Bering land bridge, followed by Miocene establishment in Europe. The genus likely began to inhabit lower latitudes in eastern Asia no later than the late Pliocene, which is in line with results from molecular analyses. As a result, all these may suggest a southward distributional change probably associated with the global cooling and northern acidification.

  15. RECOVERY ACT: MULTIMODAL IMAGING FOR SOLAR CELL MICROCRACK DETECTION

    SciTech Connect (OSTI)

    Janice Hudgings; Lawrence Domash

    2012-02-08

    Undetected microcracks in solar cells are a principal cause of failure in service due to subsequent weather exposure, mechanical flexing or diurnal temperature cycles. Existing methods have not been able to detect cracks early enough in the production cycle to prevent inadvertent shipment to customers. This program, sponsored under the DOE Photovoltaic Supply Chain and Cross-Cutting Technologies program, studied the feasibility of quantifying surface micro-discontinuities by use of a novel technique, thermoreflectance imaging, to detect surface temperature gradients with very high spatial resolution, in combination with a suite of conventional imaging methods such as electroluminescence. The project carried out laboratory tests together with computational image analyses using sample solar cells with known defects supplied by industry sources or DOE National Labs. Quantitative comparisons between the effectiveness of the new technique and conventional methods were determined in terms of the smallest detectable crack. Also the robustness of the new technique for reliable microcrack detection was determined at various stages of processing such as before and after antireflectance treatments. An overall assessment is that the new technique compares favorably with existing methods such as lock-in thermography or ultrasonics. The project was 100% completed in Sept, 2010. A detailed report of key findings from this program was published as: Q.Zhou, X.Hu, K.Al-Hemyari, K.McCarthy, L.Domash and J.Hudgings, High spatial resolution characterization of silicon solar cells using thermoreflectance imaging, J. Appl. Phys, 110, 053108 (2011).

  16. Experimental study of stack plume rise and dispersion at the power station

    SciTech Connect (OSTI)

    Not Available

    1986-10-10

    This paper describes the primary results of stack plume rise and dispersion experiment at Xu Zhou power station during November-December, 1978. (1) Under neutral and near-neutral stratification conditions, the 2/3 power law is the optimizing formula up to date, because of its calculated values in coincidence with observed. (2) Vertical of the buoyant plume from the tall stack is obviously stronger than that of non buoyant plume from the low stack. It is shown that the concept sof Pasquill(1976) model are acceptable, but formula should be modified. (3) From reliable monitoring data of SO/sub 2/ ground concentration, it is found that the effects of topography and stack height should be comprehensively taken into account in estimating dispersion by gaussian model. (4) It is suggested that in analyzing the stereophoto grammetric data of fluctuating plume, the square deviation of plume distribution should be considered as the sum of two parts--the distribution square deviation of the plume particulates relative to the instantaneous center line of the plume, and the distriubtion square deviaton of the instantaneous center line relative to the average center line of the plume. (5) Lidar is shown to be as effective as steroegraphic method in studying behavior of chimney plumes.

  17. Casimir force in absorbing multilayers

    SciTech Connect (OSTI)

    Tomas, M.S.

    2002-11-01

    The Casimir effect in a dispersive and absorbing multilayered system is considered adopting the (net) vacuum-field pressure point of view to the Casimir force. Using the properties of the macroscopic field operators appropriate for absorbing systems and a convenient compact form of the Green function for a multilayer, a straightforward and transparent derivation of the Casimir force in a lossless layer of an otherwise absorbing multilayer is presented. The resulting expression, in terms of the reflection coefficients of the surrounding stacks of layers, is of the same form as that obtained by Zhou and Spruch for a purely dispersive multilayer using the (surface) mode summation method [Phys. Rev. A 52, 297 (1995)]. Owing to the recursion relations that the generalized Fresnel coefficients satisfy, this result can be applied to more complex systems with planar symmetry. This is illustrated by calculating the Casimir force on a dielectric (metallic) slab in a planar cavity with realistic mirrors. Also, a relationship between the Casimir force and energy in two different layers is established.

  18. Sampling Plan: Engineering Sampling Plan to Identify Areas for Remediation in the Southeast Drainage (Vicinity Properties DA-4 and DOC-7) Addendum 1. DOE/OR/21548-582

    Office of Legacy Management (LM)

  19. fn{EE49F893-CA64-40D2-9A32-E9DA8936271E}EIMS+Content&dbwisle@srn.sandia.gov.vsd

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

    Errors and Omissions Process ID: PCS.062 Revision #: 5 Revision Date: 04/27/2012 Page: 1 of 2 Task Owner: * PA Project Associate * DS Design Supplier * SCR Sandia Contracting Representative Process Owner: Senior Manager Customer Operations and Projects Printed Copies Of This Document are NOT Controlled Follow the Continual Improvement Process to Update this Process Manage Change FMS Design Error or Omission (DEO) PA Determines Associated Cost of NVA Error & Omission Cost Estimating NVA Cost

  20. Alternative Fuels Data Center: Maps and Data

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

    Generatedthumb20130810-31804-53z5da Carbon Intensity of Alternative Fuels in California Heavy-Duty Vehicles Generatedthumb20130810-31804-53z5da California Low Carbon Fuel ...

  1. Slide 1

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

    DaBrisha Smith November 14, 2013 Page 2 ORP Safety Culture Update * How did the leadership transition go? - SC Team Lead turnover from Steve Pfaff to DaBrisha Smith has gone ...

  2. US ITER | Media Corner

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

    India DA Project Director Visits US ITER Project Office India DA Project Director Visits US ITER Project Office Published Janaury 5, 2012 India DA Project Director Visits US ITER Project Office US ITER project manager Ned Sauthoff and India DA project director Shishir Deshpande share a laugh while watching a skit during the US ITER staff holiday luncheon. Photo: US ITER/ORNL Shishir P. Deshpande, Project Director for the ITER India Domestic Agency, visited the US ITER Project Office on December

  3. Alternative fuel and chemicals from synthesis gas

    SciTech Connect (OSTI)

    1996-05-01

    Development of a reliable and cost-effective method of wax/catalyst separation is a key step toward a commercially viable slurry reactor process with iron oxide-based catalyst for Fischer-Tropsch (F-T) synthesis of hydrocarbon transportation fuels. Although a variety of suitable catalysts (including, for example, cobalt-based catalysts) are available, iron oxide-based catalysts are preferred for coal-derived, CO-rich syngas because, in addition to catalyzing the F-T reaction, they simultaneously catalyze the reaction stifling CO to H{sub 2}, obviating a separate shift process block and associated costs. Because of the importance of development of this wax/catalyst separation, a study was initiated in February 1991. P. Z. Zhou of Burns and Roe reviewed the status of F-T wax/catalyst separation techniques. This led to the selection of a filtration system for the separation. Pilot tests were conducted by Mott Porous Metal Products in 1992 to develop this system. Initial results were good, but problems were encountered in follow-up testing. As a result of the testing, a filter was selected for use on the pilot plant. In LaPorte, Texas, APCI has been operating a pilot plant for the development of various synthesis gas technologies with DOE and industry support. The APCI F-T program builds on the DOE-sponsored laboratory-scale work by Mobil, reported in the mid-1980s, which used an iron oxide catalyst to produce high-quality F-T liquids in relatively compact reactors. Separation of the catalyst solids from the wax still represents a challenge. In the summer of 1992, testing of the selected filter was begun as part of the pilot plant testing. The filter performed poorly. Separation of the catalyst was primarily by sedimentation. It was recommended that the wax/catalyst separation be developed further.

  4. From the ternary Eu(Au/In)2 and EuAu4(Au/In)2 with remarkable Au/In distributions to a new structure type: The gold-rich Eu5Au16(Au/In)6 structure

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

    Steinberg, Simon; Card, Nathan; Mudring, Anja -Verena

    2015-08-13

    The ternary Eu(Au/In)2 (EuAu0.46In1.54(2)) (I), EuAu4(Au/In)2 (EuAu4+xIn2–x with x = 0.75(2) (II), 0.93(2), and 1.03(2)), and Eu5Au16(Au/In)6 (Eu5Au17.29In4.71(3)) (III) have been synthesized, and their structures were characterized by single-crystal X-ray diffraction. I and II crystallize with the CeCu2-type (Pearson Symbol oI12; Imma; Z = 4; a = 4.9018(4) Å; b = 7.8237(5) Å; c = 8.4457(5) Å) and the YbAl4Mo2-type (tI14; I4/mmm; Z = 2; a = 7.1612(7) Å; c = 5.5268(7) Å) and exhibit significant Au/In disorder. I is composed of an Au/In-mixed diamond-related host lattice encapsulating Eu atoms, while the structure of II features ribbons of distorted, squaredmore » Au8 prisms enclosing Eu, Au, and In atoms. Combination of these structural motifs leads to a new structure type as observed for Eu5Au16(Au/In)6 (Eu5Au17.29In4.71(3)) (oS108; Cmcm; Z = 4; a = 7.2283(4) Å; b = 9.0499(6) Å; c = 34.619(2) Å), which formally represents a one-dimensional intergrowth of the series EuAu2–“EuAu4In2”. The site preferences of the disordered Au/In positions in II were investigated for different hypothetical “EuAu4(Au/In)2” models using the projector-augmented wave method and indicate that these structures attempt to optimize the frequencies of the heteroatomic Au–In contacts. Furthermore, a chemical bonding analysis on two “EuAu5In” and “EuAu4In2” models employed the TB-LMTO-ASA method and reveals that the subtle interplay between the local atomic environments and the bond energies determines the structural and site preferences for these systems.« less

  5. Final report: Efficient and user friendly C++ library for differential algebra

    SciTech Connect (OSTI)

    Svetlana G. Shasharina

    1998-09-29

    In Phase I we proposed the following tasks: Task 1: Identify the units of the Differential Algebra (DA) library, i.e. determine the abstract data types of the DA and the relations between them. Develop the interfaces (.h files) for the DA vectors. Task 2: Implement the DA vector class with garbage collection and expression templates for optimizing all overloaded operators by minimizing creation of temporaries and fusing loops. Task 3: Implement the prototype GUI for instantiating systems from files and invoking the DA methods. Task 4: Develop a suite of tests for the DA vector class and the needed utilities classes. Task 5: Write the final report on this work. This will include documentation on the use of the code. We have completed these tasks. In this section we discuss the results of our work.

  6. Nonplanar dust acoustic solitary waves in a strongly coupled dusty plasma with superthermal ions

    SciTech Connect (OSTI)

    El-Labany, S. K. Zedan, N. A.; El-Taibany, W. F. E-mail: eltaibany@du.edu.eg; El-Shamy, E. F.

    2014-12-15

    The nonplanar amplitude modulation of dust acoustic (DA) envelope solitary waves in a strongly coupled dusty plasma (SCDP) has been investigated. By using a reductive perturbation technique, a modified nonlinear Schrdinger equation (NLSE) including the effects of geometry, polarization, and ion superthermality is derived. The modulational instability (MI) of the nonlinear DA wave envelopes is investigated in both planar and nonplanar geometries. There are two stable regions for the DA wave propagation strongly affected by polarization and ion superthermality. Moreover, it is found that the nonlinear DA waves in spherical geometry are the more structurally stable. The larger growth rate of the nonlinear DA MI is observed in the cylindrical geometry. The salient characteristics of the MI in the nonplanar geometries cannot be found in the planar one. The DA wave propagation and the NLSE solutions are investigated both analytically and numerically.

  7. TECHNICAL/PEER REVIEW RECORD FORM PS-3 Pressure System Number

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

    TECHNICAL/PEER REVIEW RECORD FORM PS-3 Pressure System Number Component(s) (if applicable) Design Authority (DA) DA Group/Division Note: Excluded Elements require a Peer Review. Peer Review must be completed by one or more DAs not associated with the project. Technical Review is applicable to code compliant components and can be performed by any DA. Type of Review (check) ____Technical Review ____Peer Review Description: Scope of Review: Applicable Code(s): The undersigned have reviewed the

  8. Building a Smarter Distribution System in Pennsylvania

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

    PPL is installing a distribution management system (DMS), distribution automation (DA) ... allows PPL to move forward with future automation projects. "Lack of an advanced DMS was ...

  9. Destilaria Americana SA | Open Energy Information

    Open Energy Info (EERE)

    search Name: Destilaria Americana SA Place: Nova Amrica da Colina, Parana, Brazil Zip: 86230-000 Product: Ethanol producer in Paran, Brazil. References: Destilaria...

  10. Browse by Discipline -- E-print Network Subject Pathways: Renewable...

    Office of Scientific and Technical Information (OSTI)

    Detector Gro)up Buscaglia, Gustavo C. (Gustavo C. Buscaglia) - Departamento de Cincia da Computao, Universidade de So Paulo Go back to Individual Researchers ...

  11. A Measuring

    Office of Scientific and Technical Information (OSTI)

    ... SUMMARY Investigating DA release in response to drug adniinistration in vivo in the human ... process disclosed, or represents that its use would not infringe privately owned rights. ...

  12. ARM - Publications: Science Team Meeting Documents

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

    D.A., Analytical Services and Materials, Inc.; Minnis, P., and Young, D.F., National Aeronautics and Space Administration-Langley Research Center Ninth Atmospheric Radiation...

  13. Record-Setting Microscopy Illuminates Energy Storage Materials

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

    for Energy Research Applications (CAMERA). Handout Research conducted by: D.A. Shapiro (Advanced Light Source), Y.S. Yu (Lawrence Berkeley National Laboratory, University...

  14. Record-Setting Microscopy Illuminates Energy Storage Materials

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

    Division and runs optimized reconstruction algorithms developed by the Center for Applied Mathematics for Energy Research Applications (CAMERA). Handout Research conducted by: D.A....

  15. Pulsed Power Technology at Sandia National Laboratories

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

    Technology Programs and Capabilities Experimental and Theoretical Programs Electromagnetic Technology at Sandia National Laboratories HEDP & ICF Simulation Codes ALEGRA Spect3D--A...

  16. Chemical Physics | The Ames Laboratory

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

    Key Scientific Personnel: Da-Jiang Liu, Michael Schmidt. The theoretical Chemical Physics ... of Basic Energy Sciences, Division of Chemical Sciences, Geosciences, and Biosciences ...

  17. Gary Trott

    Energy Savers [EERE]

    ENTROPY Lighting Controls are not Simple "Simplicity is the ultimate sophistication." - Leonardo Da Vinci Lighting Controls - Switched Installation Commissioning fdfgfdg Layout...

  18. Evolved strains of Scheffersomyces stipitis achieving high ethanol...

    Office of Scientific and Technical Information (OSTI)

    Authors: Slininger, Patricia J. 1 ; Shea-Andersh, Maureen A. 1 ; Thompson, Stephanie R. 1 ; Dien, Bruce S. 1 ; Kurtzman, Cletus P. 2 ; Balan, Venkatesh 3 ; da Costa ...

  19. Evolved strains of Scheffersomyces stipitis achieving high ethanol...

    Office of Scientific and Technical Information (OSTI)

    ... Authors: Slininger, Patricia J. 1 ; Shea-Andersh, Maureen A. 1 ; Thompson, Stephanie R. 1 ; Dien, Bruce S. 1 ; Kurtzman, Cletus P. 2 ; Balan, Venkatesh 3 ; da Costa ...

  20. CPL Participacoes Ltda | Open Energy Information

    Open Energy Info (EERE)

    Participacoes Ltda Jump to: navigation, search Name: CPL Participacoes Ltda Place: Salvador, Estado da Bahia, Brazil Sector: Wind energy Product: Wind farm developer and...

  1. Onsite Gaseous Centrifuge Enrichment Plant UF6 Cylinder Destructive Analysis

    SciTech Connect (OSTI)

    Anheier, Norman C.; Cannon, Bret D.; Qiao, Hong; Carter, Jennifer C.; McNamara, Bruce K.; O'Hara, Matthew J.; Phillips, Jon R.; Curtis, Michael M.

    2012-07-17

    The IAEA safeguards approach for gaseous centrifuge enrichment plants (GCEPs) includes measurements of gross, partial, and bias defects in a statistical sampling plan. These safeguard methods consist principally of mass and enrichment nondestructive assay (NDA) verification. Destructive assay (DA) samples are collected from a limited number of cylinders for high precision offsite mass spectrometer analysis. DA is typically used to quantify bias defects in the GCEP material balance. Under current safeguards measures, the operator collects a DA sample from a sample tap following homogenization. The sample is collected in a small UF6 sample bottle, then sealed and shipped under IAEA chain of custody to an offsite analytical laboratory. Current practice is expensive and resource intensive. We propose a new and novel approach for performing onsite gaseous UF6 DA analysis that provides rapid and accurate assessment of enrichment bias defects. DA samples are collected using a custom sampling device attached to a conventional sample tap. A few micrograms of gaseous UF6 is chemically adsorbed onto a sampling coupon in a matter of minutes. The collected DA sample is then analyzed onsite using Laser Ablation Absorption Ratio Spectrometry-Destructive Assay (LAARS-DA). DA results are determined in a matter of minutes at sufficient accuracy to support reliable bias defect conclusions, while greatly reducing DA sample volume, analysis time, and cost.

  2. Brasil Bio Fuels | Open Energy Information

    Open Energy Info (EERE)

    Bio Fuels Jump to: navigation, search Name: Brasil Bio Fuels Place: So Joo da Baliza, Roraima, Brazil Product: Brazil based ethanol producer located in Roraima, Brazil....

  3. Geochemical Behaviour of S, Cl and Fe in Silicate Melts/Glasses...

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

    E. Paris, P. Glatzel, S. Eeckhout, M. Carroll, School of Science and Technology, Geology Division, University of Camerino, Via G. III da Varano, 62032 Camerino; e-mail:...

  4. Gamesa Services Brasil Ltda | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: Gamesa Services Brasil Ltda Place: Simes Filho, Estado da Bahia, Brazil Sector: Wind energy Product: Wind farm developer and independent...

  5. Dedini A ucar e lcool | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name: Dedini Aucar e lcool Place: So Ja da Boa Vista, Sao Paulo, Brazil Zip: 13870 Product: Dedini Aucar e lcool is a local...

  6. Categorical ExclusionUetermlnatton Fonn

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

    and Guidelines DAI4. Approval oftechnieal exchange arrangements DA 15 - International umbrella agreements for energy R&D Facility Operations DB 1.2 - Training exercises and...

  7. Lisbon, Portugal: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Energy Companies in Lisbon, Portugal EDP Renovaveis Martifer Renewables Formerly Eviva Mercado Abastecedor da Regiao de Lisboa MARL Solar Plus SA References http:...

  8. Augmenting system reliability analyses with observation priors...

    Office of Scientific and Technical Information (OSTI)

    missing data may be imputed using standard data augmentation (DA). This process is already used in the current implementation of the JMP complex-system reliability modeling codes. ...

  9. This form may be submitted to the EIA by mail, fax, e-mail, or...

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

    ...www.eia.govsurveyformeia782alist782a.pdf" "Phone No.:",,,..."Ex... you are reporting:" "Type of Report (Check One):" ,,"Original",,,..."Mo",,,"Da...

  10. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Isolation of a significant fraction of non-phototroph diversity from a desert Biological Soil Crust Nunes da Rocha, Ulisses ; Cadillo-Quiroz, Hinsby ; Karaoz, Ulas ; Rajeev, Lara ; ...

  11. Search for: All records | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    Brodie, Eoin L. (1) Buenrostro, Mayra (1) Cadillo-Quiroz, Hinsby (1) Chanal, Angelique (1) ... Crust Nunes da Rocha, Ulisses ; Cadillo-Quiroz, Hinsby ; Karaoz, Ulas ; Rajeev, Lara ; ...

  12. A Case Study of Lean Implementation at Sandia National Laboratories...

    Office of Scientific and Technical Information (OSTI)

    Title: A Case Study of Lean Implementation at Sandia National Laboratories. Abstract not provided. Authors: de Luna, Raul ; Lopez, Mike R. ; Wan, Hung-da ; Chen, Frank F. ...

  13. Development of fine-resolution analyses and expanded large-scale...

    Office of Scientific and Technical Information (OSTI)

    The Community Gridpoint Statistical Interpolation system is implemented in a multiscale data assimilation (MS-DA) framework that is used within the Weather Research and Forecasting ...

  14. Parameterizing the Mixing State of Complex Submicron Aerosols...

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

    DA Knopf, MK Gilles, and RC Moffet. 2015. "Chemical imaging of ambient aerosol particles: Observational constraints on mixing state parameterization." Journal of Geophysical...

  15. Adsorptive Films in Support of In-field UF6 Destructive Assay Sample Collection and Analysis

    SciTech Connect (OSTI)

    Barrett, Christopher A.; Martinez, Alonzo; McNamara, Bruce K.; Cannon, Bret D.; Anheier, Norman C.

    2014-07-20

    International Atom Energy Agency (IAEA) safeguard verification measures in gaseous centrifuge enrichment plants (GCEPs) rely on environmental sampling, non-destructive assay (NDA), and destructive assay (DA) sampling and analysis to determine uranium enrichment. UF6 bias defect measurements are made by DA sampling and analysis to assure that enrichment is consistent with declarations. DA samples are collected from a limited number of cylinders for high precision, offsite mass spectrometer analysis. Samples are typically drawn from a sampling tap into a UF6 sample bottle, then packaged, sealed, and shipped under IAEA chain of custody to an offsite analytical laboratory. Future DA safeguard measures may require improvements in efficiency and effectiveness as GCEP capacities increase and UF6 shipping regulations become increasingly more restrictive. The Pacific Northwest National Laboratory (PNNL) DA sampler concept and Laser Ablation Absorption Ratio Spectrometry (LAARS) assay method are under development to potentially provide DA safeguard tools that increase inspection effectiveness and reduce sample shipping constraints. The PNNL DA sampler concept uses a handheld sampler to collect DA samples for either onsite LAARS assay or offsite laboratory analysis. The DA sampler design will use a small sampling planchet that is coated with an adsorptive film to collect controlled quantities of UF6 gas directly from a cylinder or process sampling tap. Development efforts are currently underway at PNNL to enhance LAARS assay performance to allow high-precision onsite bias defect measurements. In this paper, we report on the experimental investigation to develop adsorptive films for the PNNL DA sampler concept. These films are intended to efficiently capture UF6 and then stabilize the collected DA sample prior to onsite LAARS or offsite laboratory analysis. Several porous material composite films were investigated, including a film designed to maximize the chemical adsorption and binding of gaseous UF6 onto the sampling planchet.

  16. LLE Review Quarterly Report (April-June 2005). Volume 103

    SciTech Connect (OSTI)

    Myatt, Jason

    2005-06-01

    This volume of the LLE Review, covering April-June 2005, features the following articles. ''High-Density and High ρR Fuel Assembly for Fast-Ignition Inertial Confinement Fusion'' by R. Betti and C. Zhou. In this article (p. 117), the authors optimize implosion parameters for fast-ignition inertial confinement fusion and design fast-ignition targets relevant to direct-drive inertial fusion energy (IFE). It is shown that a 750-kJ laser can assemble fuel with VI = 1.7 X 107 cm/s, a = 0.7, t = 400 g/cc, tR = 3 g/cm2, and a hot-spot volume of less than 10% of the compressed core. If fully ignited, this fuel assembly can produce energy gains of 150. In the second article (p. 122), C. Stoeckl, T. R. Boehly, J. A. Delettrez, V. Yu. Glebov, J. Miller, V. A. Smalyuk, W. Theobald, B. Yaakobi, and T. C. Sangster, along with J. A. Frenje, C. K. Li, R. D. Petrasso, and F. H. Séguin (MIT), S. P. Hatchett (LLNL), and R. B. Stephens (GA) describe recent OMEGA experiments that have studied the fuel assembly of gas-filled, cone-in-shell, fast-ignition targets. Using both fusion products and backlit images, an areal density of ~60-70 mg/cm2 was inferred for the dense core assembly. The results are promising for successful integrated fast-ignition experiments on the OMEGA EP facility, scheduled to be completed in 2007. Other articles are titled ''Planar Cryogenic Target Hangling Capability for the OMEGA Laser-Fusion Facility''; "Fourier-Space, Nonlinear Rayleigh-Taylor Growth Measurements of 3-D Laser-Imprinted Modulations in Planar Targets''; ''Technologies for Mitigating Tritum Releases to the Environment''; ''All-Solid-State, Diode-Pumped, Multiharmonic Laser System for Timing Fiducial''; and ''EXAFS Measurement of Iron bcc-to-hcp Phase Transformation in Nanosecond-Laser Shocks''.

  17. Scale-Dependent Fracture-Matrix Interactions And Their Impact on Radionuclide Transport - Final Report

    SciTech Connect (OSTI)

    Detwiler, Russell

    2014-06-30

    Matrix diffusion and adsorption within a rock matrix are widely regarded as important mechanisms for retarding the transport of radionuclides and other solutes in fractured rock (e.g., Neretnieks, 1980; Tang et al., 1981; Maloszewski and Zuber, 1985; Novakowski and Lapcevic, 1994; Jardine et al., 1999; Zhou and Xie, 2003; Reimus et al., 2003a,b). When remediation options are being evaluated for old sources of contamination, where a large fraction of contaminants reside within the rock matrix, slow diffusion out of the matrix greatly increases the difficulty and timeframe of remediation. Estimating the rates of solute exchange between fractures and the adjacent rock matrix is a critical factor in quantifying immobilization and/or remobilization of DOE-relevant contaminants within the subsurface. In principle, the most rigorous approach to modeling solute transport with fracture-matrix interaction would be based on local-scale coupled advection-diffusion/dispersion equations for the rock matrix and in discrete fractures that comprise the fracture network (Discrete Fracture Network and Matrix approach, hereinafter referred to as DFNM approach), fully resolving aperture variability in fractures and matrix property heterogeneity. However, such approaches are computationally demanding, and thus, many predictive models rely upon simplified models. These models typically idealize fracture rock masses as a single fracture or system of parallel fractures interacting with slabs of porous matrix or as a mobile-immobile or multi-rate mass transfer system. These idealizations provide tractable approaches for interpreting tracer tests and predicting contaminant mobility, but rely upon a fitted effective matrix diffusivity or mass-transfer coefficients. However, because these fitted parameters are based upon simplified conceptual models, their effectiveness at predicting long-term transport processes remains uncertain. Evidence of scale dependence of effective matrix diffusion coefficients obtained from tracer tests highlights this point and suggests that the underlying mechanisms and relationship between rock and fracture properties are not fully understood in large complex fracture networks. In this project, we developed a high-resolution DFN model of solute transport in fracture networks to explore and quantify the mechanisms that control transport in complex fracture networks and how these may give rise to observed scale-dependent matrix diffusion coefficients. Results demonstrate that small scale heterogeneity in the flow field caused by local aperture variability within individual fractures can lead to long-tailed breakthrough curves indicative of matrix diffusion, even in the absence of interactions with the fracture matrix. Furthermore, the temporal and spatial scale dependence of these processes highlights the inability of short-term tracer tests to estimate transport parameters that will control long-term fate and transport of contaminants in fractured aquifers.

  18. Development of the scintillator-based probe for fast-ion losses in the HL-2A tokamak

    SciTech Connect (OSTI)

    Zhang, Y. P. Liu, Yi; Yuan, G. L.; Song, X. Y.; Yang, J. W.; Li, X.; Chen, W.; Li, Y.; Yan, L. W.; Song, X. M.; Yang, Q. W.; Duan, X. R.; Luo, X. B.; Liu, Y. Q.; Hua, Y.; Isobe, M.

    2014-05-15

    A new scintillator-based lost fast-ion probe (SLIP) has been developed and operated in the HL-2A tokamak [L. W. Yan, X. R. Duan, X. T. Ding, J. Q. Dong, Q. W. Yang, Yi Liu, X. L. Zou, D. Q. Liu, W. M. Xuan, L. Y. Chen, J. Rao, X. M. Song, Y. Huang, W. C. Mao, Q. M. Wang, Q. Li, Z. Cao, B. Li, J. Y. Cao, G. J. Lei, J. H. Zhang, X. D. Li, W. Chen, J. Chen, C. H. Cui, Z. Y. Cui, Z. C. Deng, Y. B. Dong, B. B. Feng, Q. D. Gao, X. Y. Han, W. Y. Hong, M. Huang, X. Q. Ji, Z. H. Kang, D. F. Kong, T. Lan, G. S. Li, H. J. Li, Qing Li, W. Li, Y. G. Li, A. D. Liu, Z. T. Liu, C. W. Luo, X. H. Mao, Y. D. Pan, J. F. Peng, Z. B. Shi, S. D. Song, X. Y. Song, H. J. Sun, A. K. Wang, M. X. Wang, Y. Q. Wang, W. W. Xiao, Y. F. Xie, L. H. Yao, D. L. Yu, B. S. Yuan, K. J. Zhao, G. W. Zhong, J. Zhou, J. C. Yan, C. X. Yu, C. H. Pan, Y. Liu, and the HL-2A Team , Nucl. Fusion 51, 094016 (2011)] to measure the losses of neutral beam ions. The design of the probe is based on the concept of the ?-particle detectors on Tokamak Fusion Test Reactor (TFTR) using scintillator plates. The probe is capable of traveling across an equatorial plane port and sweeping the aperture angle rotationally with respect to the axis of the probe shaft by two step motors, in order to optimize the radial position and the collimator angle. The energy and the pitch angle of the lost fast ions can be simultaneously measured if the two-dimensional image of scintillation light intensity due to the impact of the lost fast ions is detected. Measurements of the fast-ion losses using the probe have been performed during HL-2A neutral beam injection discharges. The clear experimental evidence of enhanced losses of beam ions during disruptions has been obtained by means of the SLIP system. A detailed description of the probe system and the first experimental results are reported.

  19. Timeline

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

    Timeline Timeline Date Event July 1, 2010 Charging starts. June 16, 2010 DaVinci decommisioned. Last DaVinci user logins on June 15. May 12, 2010 All active NERSC user accounts enabled. April 27, 2010 Selected NERSC user accounts enabled. January 26, 2010 System arrived. Last edited: 2016-04-29 11:35:04

  20. Microsoft Word - summer.doc

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

    b trac ting fro m th e da ily a ve rag e hig h te m p e ra tu res fo r th e la st 10 y ea rs a n am o un t e qu al to tw ice a n estim ate o f the stan da rd de via tion for h igh...

  1. U.S. Geological Survey Open-File Report 99-310

    National Nuclear Security Administration (NNSA)

    r e d fr om Gr a v i t y D a ta , Ne va da Test Si te , N e va da by G.A. Phelps 1 , V.E. ... Figure 1. Map showing simplified geology of the Nevada Test Site region. White, Cenozoic ...

  2. A=19F (1983AJ01)

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

    1978DA1N, 1978MA2H, 1979DA15, 1980KU05, 1980MC1L, 1981ER03, 1981GR06, 1982KI02). Cluster, collective and rotational models: (1977BU22, 1977FO1E, 1978BR21, 1978CH26,...

  3. Head-on collision of dust-acoustic shock waves in strongly coupled dusty plasmas

    SciTech Connect (OSTI)

    EL-Shamy, E. F.; Al-Asbali, A. M.

    2014-09-15

    A theoretical investigation is carried out to study the propagation and the head-on collision of dust-acoustic (DA) shock waves in a strongly coupled dusty plasma consisting of negative dust fluid, Maxwellian distributed electrons and ions. Applying the extended PoincarLighthillKuo method, a couple of KortewegdeVriesBurgers equations for describing DA shock waves are derived. This study is a first attempt to deduce the analytical phase shifts of DA shock waves after collision. The impacts of physical parameters such as the kinematic viscosity, the unperturbed electron-to-dust density ratio, parameter determining the effect of polarization force, the ion-to-electron temperature ratio, and the effective dust temperature-to-ion temperature ratio on the structure and the collision of DA shock waves are examined. In addition, the results reveal the increase of the strength and the steepness of DA shock waves as the above mentioned parameters increase, which in turn leads to the increase of the phase shifts of DA shock waves after collision. The present model may be useful to describe the structure and the collision of DA shock waves in space and laboratory dusty plasmas.

  4. A novel PGC-1α isoform in brain localizes to mitochondria and associates with PINK1 and VDAC

    SciTech Connect (OSTI)

    Choi, Joungil; Veterans Affairs Medical Center, Baltimore, MD 21201 ; Batchu, Vera Venkatanaresh Kumar; Veterans Affairs Medical Center, Baltimore, MD 21201 ; Schubert, Manfred; Castellani, Rudolph J.; Russell, James W.; Veterans Affairs Medical Center, Baltimore, MD 21201

    2013-06-14

    Highlights: •Novel 35 kDa PGC-1α localizes to mitochondrial inner membrane and matrix in brain. •Mitochondrial localization of 35 kDa PGC-1α depends on VDAC protein. •Mitochondrial localization of 35 kDa PGC-1α depends on membrane potential. •The 35 kDa PGC-1α associates and colocalizes with PINK in brain mitochondria. -- Abstract: Peroxisome proliferator-activated receptor-gamma co-activator 1α (PGC-1α) and PTEN-induced putative kinase 1 (PINK1) are powerful regulators of mitochondrial function. Here, we report that a previously unrecognized, novel 35 kDa PGC-1α isoform localizes to the mitochondrial inner membrane and matrix in brain as determined by protease protection and carbonate extraction assays, as well as by immunoelectron microscopy. Immunoelectron microscopy and import experiments in vitro revealed that 35 kDa PGC-1α colocalizes and interacts with the voltage-dependent anion channel (VDAC), and that its import depends on VDAC. Valinomycin treatment which depolarizes the membrane potential, abolished mitochondrial localization of the 35 kDa PGC-1α. Using blue native-PAGE, co-immunoprecipitation, and immunoelectron microscopy analyses, we found that the 35 kDa PGC-1α binds and colocalizes with PINK1 in brain mitochondria. This is the first report regarding mitochondrial localization of a novel 35 kDa PGC-1α isoform and its association with PINK1, suggesting possible regulatory roles for mitochondrial function in the brain.

  5. Discriminant forest classification method and system

    DOE Patents [OSTI]

    Chen, Barry Y.; Hanley, William G.; Lemmond, Tracy D.; Hiller, Lawrence J.; Knapp, David A.; Mugge, Marshall J.

    2012-11-06

    A hybrid machine learning methodology and system for classification that combines classical random forest (RF) methodology with discriminant analysis (DA) techniques to provide enhanced classification capability. A DA technique which uses feature measurements of an object to predict its class membership, such as linear discriminant analysis (LDA) or Andersen-Bahadur linear discriminant technique (AB), is used to split the data at each node in each of its classification trees to train and grow the trees and the forest. When training is finished, a set of n DA-based decision trees of a discriminant forest is produced for use in predicting the classification of new samples of unknown class.

  6. Nova Alinca Agricola e Comercial | Open Energy Information

    Open Energy Info (EERE)

    Alinca Agricola e Comercial Jump to: navigation, search Name: Nova Alinca Agricola e Comercial Place: So Joaquim da Barra, Sao Paulo, Brazil Zip: 14.600-000 Product: Sao...

  7. BPA-2011-00504-FOIA Request

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

    Atterbu ry , aura M - -7 . CEIVED BY BPA Oi: OFFICE THIS From: rchapman , < < is I * 2 Sent: Thursday, Janua ry 20, 2011 4:42 PM ,;t E DA1E: Subject: FOIA Request Z-" I e The...

  8. Quickstart Resume Template

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

    ... Biological Invasions Kierepka, E.M., S.D. Unger, D.A. Keiter, J.C. Beasley, O.E. Rhodes, ... University students at Crane Naval Warfare Center deer check station during deer ...

  9. Universal Charge Order in the High-Tc Superconductors | Stanford...

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

    Eduardo H. da Silva Neto was born in Recife, Brazil. He obtained his B.A. in Physics and Mathematics (2008) from Amherst College, and his Ph. D. (2013) in Physics from Princeton ...

  10. Knoxville Utilities Board Smart Grid Project | Open Energy Information

    Open Energy Info (EERE)

    Thermostats Customer Systems for 4,200 customers Home Area Networks Web Portal Access In-Home DisplaysEnergy Management Systems Distribution Automation (DA) Equipment for 5 out...

  11. Progress Toward Attractive Stellarators

    Office of Scientific and Technical Information (OSTI)

    9 PPPL- 4589 Progress Toward Attractive Stellarators January, 2011 G.H. Neilson, L. Bromberg, T.G. Brown, D.A. Gates, L.P. Ku, M.C. Zarnstorff, A.H. Boozer, J.H. Harris, O. ...

  12. BPA-2015-01323-FOIA Response

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    Ave., N.W., Suite 720 Washington, DC 20006 Main: 202.787.1900 Shelly DaMore Jordan Ramis PC P.O. Box 230669 Portland, OR 97281 E-mail: shelly.damore@jordanramis.com...

  13. A Key Enzyme to the Potency of an Anticancer Agent

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

    that 5'-ClDA is a biosynthesis intermediate. SalL recombinant protein purified from E. coli organizes as a homotrimer (30 kDamonomer). Biochemical in vitro analyses showed it...

  14. X-ray Diffraction from Membrane Protein Nanocrystals

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

    X-ray Diffraction from Membrane Protein Nanocrystals Authors: Hunter, M.S., DePonte, D.P., Shapiro, D.A., Kirian, R.A., Wang, X., Starodub, D., Marchesini, S., Weierstall, U.,...

  15. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Bearinger, Jane P. (1) Da Silva, Luiz (1) Jensen, Wayne A. (1) Loge, Jeffrey M. (1) ... IV, Ward ; Schumann, Daniel L. ; Jensen, Wayne A. ; Ortega, Jason M. ; Marion, III, John ...

  16. 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 ...

  17. March Events

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

    event highlights Mar 2 Wed 8:00 AM CoDA 2016, the Conference on Data Analysis Eldorado Hotel - 309 W. San Francisco St., Santa Fe, NM Join us for the Conference on Data Analysis,...

  18. Title

    National Nuclear Security Administration (NNSA)

    (USGS Open file Report 92-xxxx) Author Laczniak, R. J., Cole, J. C, Sawyer D.A. and Trudeau, D. A. Document Date 5792 Document Type Report Recipients DOENV 100960 ...

  19. 1

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

    ... March 14-18, 2005 Mlawer, EJ, TR Shippert, CN Long, MA Miller, KL Johnson, DT Troyan, GG Mace, SA Clough, MH Zhang, SC Xie, RT Cederwall, JJ Yio, DR Doelling, DA Rutan, DD ...

  20. A New Light on Disordered Ensembles

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

    M.J. Bogan (SLAC National Accelerator Laboratory); S. Marchesini (ALS); D.A. Shapiro (Brookhaven National Laboratory); and H.C. Poon and D.K. Saldin (University of...

  1. Iodine valence and local environments in borosilicate waste glasses...

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

    319 5226; fax: +1 (202) 319 4469. E-mail address: davidm@vsl.cua.edu (D.A. McKeown). Journal of Nuclear Materials 456 (2015) 182-191 Contents lists available at ScienceDirect...

  2. untitled

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

    te nos anos de 2009 e 2010 na ilha Gracio- sa vai voltar, desta feita em definitivo, em ... 2009 e 2010, quais foram os dados mais impor- tantes apurados pelaestao daGracio- sa? ...

  3. Competing charge, spin, and superconducting orders in underdoped...

    Office of Scientific and Technical Information (OSTI)

    Ruixing ; Bonn, D.A. ; Hardy, W.N. ; Gutowski, O. ; Zimmermann, M.v. ; Hayden, S.M. ; Chang, J. 1 ; Denmark) 2 ; UBC) 2 ; DESY) 2 ; Ecole) 2 ; CIFAR) 2 ; Bristol) 2 ...

  4. A Key Enzyme to the Potency of an Anticancer Agent

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

    SalL, however, uses chloride to displace L-methionine from S-adenosyl-L-methionine (SAM) and generate 5'-chloro-5'deoxyadenosine (5'-ClDA) in a rarely observed nucleophilic...

  5. Hybrid Rotaxanes: Interlocked Structures for Quantum Computing...

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

    modifications of the chemistry. Research conducted by C.-F. Lee, D.A. Leigh, and D. Schultz, (University of Edinburgh, UK); R.G. Pritchard, G.A. Timco, and R.E.P. Winpenny...

  6. Browse by Discipline -- E-print Network Subject Pathways: Environmenta...

    Office of Scientific and Technical Information (OSTI)

    S T U V W X Y Z Saha, Tapan Kumar (Tapan Kumar Saha) - School of Information Technology and Electrical Engineering, University of Queensland Silva, Filipe Faria Da (Filipe Faria ...

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

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

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

  8. Cinco de Mayo

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

    May 5. It is celebrated in the United States and in Mexico, primarily in the state of Puebla, where the holiday is called El Da de la Batalla de Puebla (English: The Day of the...

  9. Search for: All records | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    Dien, Bruce S. (1) Kurtzman, Cletus P. (1) Shea-Andersh, Maureen A. (1) Slininger, Patricia J. (1) Thompson, Stephanie R. (1) Uppugundla, Nirmal (1) da Costa Sousa, Leonardo (1) ...

  10. Search for: All records | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    Dien, Bruce S. (1) Kurtzman, Cletus P. (1) Shea-Andersh, Maureen A. (1) Slininger, Patricia J. (1) Thompson, Stephanie R. (1) Xue, Saisi (1) da Costa Sousa, Leonardo (1) Save ...

  11. ARM - Publications: Science Team Meeting Documents

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

    Clear-Sky Model and Measurement Comparisons from the First Diffuse Irradiance IOP - Fall 2001 Powell, D.(a), Kato, S.(b), Haeffelin, M.(c), and Dubovik, O.(d), Pacific Northwest...

  12. Material Protection, Accounting and Control

    Energy Savers [EERE]

    ... accuracy and precision of Pu analysis by gamma spectroscopy n Close gap between NDA and DA methods (<0.1% vs 1%) n Reduce reliance on sampling and mass spectrometry ...

  13. AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 11. CONTRACT...

    National Nuclear Security Administration (NNSA)

    l PAGE OF PAGES 1 I 3 2. AMENDMENTMODIFICATION NO. See Block 16C 4. REQUISITIONPURCHASE REQ. NO. 15. PROJECT NO. (If applicable) 3. EFFECTIVE DA TE 0264 6. ISSUED BY CODE 05003 ...

  14. ARM - Publications: Science Team Meeting Documents

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

    Impact of Clouds on the Atmospheric Absorption of SW - Comparing Theory and Observation at SGP Rose, F.G. (a), Charlock, T.P. (b), and Rutan, D.A. (a), Analytical Services &...

  15. Wave Energy Centre | Open Energy Information

    Open Energy Info (EERE)

    Centre Jump to: navigation, search Name: Wave Energy Centre Address: Wave Energy Centre Av Manuela da Maia 36 R C Dto Place: Lisboa Zip: 1000-201 Region: Portugal Sector: Marine...

  16. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... ; Febres Cordero, F. ; Forde, D. ; Ita, H. ; Kosower, D.A. ; Maitre, D. ; MIT, LNS Santa Barbara, KITP SLAC UCLA Saclay Full Text Available April 2008 Mesurement of the ...

  17. Ocean Thermal Energy Conversion (OTEC) | Seawater Cooling - Depth...

    Open Energy Info (EERE)

    Author National Renewable Energy Laboratory Maintainer Nicholas Langle bureaucode 019:20 Catalog DOE harvestobjectid 3ba3acfd-d54a-4a3d-a971-1cf4ac97fcb0 harvestsourceid...

  18. BPA-2011-01782-FOIA Request

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

    F 1 ET 1S The following is a New FOIA request: DATE: Q DUE DA E: Name: Richard van Dijk 4,ag-ZY .. F Organization: Another Way BPA Address: Phone: L OG J7 d 7 No FAX...

  19. Limite Marinha A Estrutura de Pesquisa Climtica do Programa...

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

    de cerca de 1 a 2 km. Num ambiente marinho, as nuvens da camada limite filtram o sol passivamente mas tambm funcionam como sistemas inter- activos que influenciam e...

  20. A=18Ne (1983AJ01)

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

    83AJ01) (See Energy Level Diagrams for 18Ne) GENERAL: See also (1978AJ03) and Table 18.21 Table of Energy Levels (in PDF or PS). Model calculations: (1979DA15, 1979SA31,...

  1. NREL's 91-Year-Old Palmer Carlin-a Wind Energy Pioneer | Department...

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

    who was convinced he had a major discovery. After discussing the details of the invention with the modern-day Da Vinci, Carlin paused, and then asked the man if the invention...

  2. Smith Electric Vehicles SEV Group Ltd | Open Energy Information

    Open Energy Info (EERE)

    SEV Group Ltd Jump to: navigation, search Name: Smith Electric Vehicles (SEV) Group Ltd Place: Tyne & Wear, United Kingdom Zip: NE38 9DA Sector: Vehicles Product: UK-based...

  3. The European Physical Journal C CrossMark

    Office of Scientific and Technical Information (OSTI)

    de Janeiro, Rio de Janeiro, Brazil W. Carvalho, J. Chinellato6, A. Custodio, E. M. Da Costa, D. De Jesus Damiao, C. De Oliveira Martins, S. Fonseca De Souza, H. Malbouisson, D....

  4. Structural Studies of the Didomain of a 6-Deoxyerythronolide...

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

    supported by NIH grants CA 66736 and GM 22172 Primary Citation Tang, Y., Kim, C.-Y., Mathews, I. I., Cane, D. E., Khosla, C. (2006) The 2.7 Structure of a 194-kDa Homodimeric...

  5. Blog | Department of Energy

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

    A Centuries-old Tradition ItWe often associate renewable energy as future, forward-thinking technology. However, just as in the case of da Vinci's curved mirror - many of...

  6. DNI-predictability_paper

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

    (e.g. due to wind stow) and periods of snow coverage of the pyrheliometer were removed. Mean DNI values for five minute intervals (for HA evaluation) and hourly intervals (for DA...

  7. BPA-2013-01353-FOIA Request

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

    the time the request is submitted. Enter description: Zit I1 LI) K IWA OI '. oETICE TIUS DA DUE DATE: - LOG 7232013 Ex 6 A compete record of all competitive hiring events...

  8. Microsoft Word - Sorek_BioEngBugs_revised.docx

    Office of Scientific and Technical Information (OSTI)

    PanDaTox: a tool for accelerated metabolic engineering Gil Amitai1 and Rotem Sorek1'* 1Department of Molecular Genetics, Weizmann Institute of Science, Rehovot 76100, Israel * Email for correspondence: rotem.sorek@weizmann.ac.il Abstract Metabolic engineering is often facilitated by cloning of genes encoding enzymes from various heterologous organisms into E. coli. Such engineering efforts are frequently hampered by foreign genes that are toxic to the E. coli host. We have developed PanDaTox

  9. Alkaline tolerant dextranase from streptomyces anulatus

    DOE Patents [OSTI]

    Decker, Stephen R. (Berthoud, CO); Adney, William S. (Golden, CO); Vinzant, Todd B. (Golden, CO); Himmel, Michael E. (Littleton, CO)

    2003-01-01

    A process for production of an alkaline tolerant dextranase enzyme comprises culturing a dextran-producing microorganism Streptomyces anulatus having accession no. ATCC PTA-3866 to produce an alkaline tolerant dextranase, Dex 1 wherein the protein in said enzyme is characterized by a MW of 63.3 kDa and Dex 2 wherein its protein is characterized by a MW of 81.8 kDa.

  10. Slide 1

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

    HAB Briefing on ORP Organizational and Safety Culture Improvement Council DaBrisha Smith November 14, 2013 Page 2 ORP Safety Culture Update * How did the leadership transition go? - SC Team Lead turnover from Steve Pfaff to DaBrisha Smith has gone remarkably well. * Has anything changed on the team? - New Members * over half of the original 2012 team members changed out. We have received 8 new members: Nuclear Safety (1), Contracts (1), WTP Start & Commissioning (2), WED (1), TF (1),

  11. Addiction: Beyond dopamine reward circuitry

    SciTech Connect (OSTI)

    Volkow, N.D.; Wang, G.; Volkow, N.D.; Wang, G.-J.; Fowler, J.S.; Tomasi, D.; Telang, F.

    2011-09-13

    Dopamine (DA) is considered crucial for the rewarding effects of drugs of abuse, but its role in addiction is much less clear. This review focuses on studies that used PET to characterize the brain DA system in addicted subjects. These studies have corroborated in humans the relevance of drug-induced fast DA increases in striatum [including nucleus accumbens (NAc)] in their rewarding effects but have unexpectedly shown that in addicted subjects, drug-induced DA increases (as well as their subjective reinforcing effects) are markedly blunted compared with controls. In contrast, addicted subjects show significant DA increases in striatum in response to drug-conditioned cues that are associated with self-reports of drug craving and appear to be of a greater magnitude than the DA responses to the drug. We postulate that the discrepancy between the expectation for the drug effects (conditioned responses) and the blunted pharmacological effects maintains drug taking in an attempt to achieve the expected reward. Also, whether tested during early or protracted withdrawal, addicted subjects show lower levels of D2 receptors in striatum (including NAc), which are associated with decreases in baseline activity in frontal brain regions implicated in salience attribution (orbitofrontal cortex) and inhibitory control (anterior cingulate gyrus), whose disruption results in compulsivity and impulsivity. These results point to an imbalance between dopaminergic circuits that underlie reward and conditioning and those that underlie executive function (emotional control and decision making), which we postulate contributes to the compulsive drug use and loss of control in addiction.

  12. Development of Patients' Decision Aid for Older Women With Stage I Breast Cancer Considering Radiotherapy After Lumpectomy

    SciTech Connect (OSTI)

    Wong, Jennifer; D'Alimonte, Laura; Angus, Jan; Paszat, Larry; Metcalfe, Kelly; Whelan, Tim; Llewellyn-Thomas, Hilary; Warner, Eiran; Franssen, Edmee; Szumacher, Ewa

    2012-09-01

    Purpose: To develop a patient decision aid (PtDA) for older women with Stage I, pathologically node negative, estrogen receptor-positive progesterone receptor-positive breast cancer who are considering adjuvant radiotherapy after lumpectomy and to examine its impact on patients' decision making. Methods and Materials: A PtDA was developed and evaluated in three steps according to the Ottawa Decision Support Framework: (1) needs assessment (n = 16); (2) Pilot I to examine PtDA acceptability (n = 12); and (3) Pilot II, a pretest posttest (n = 38) with older women with estrogen receptor-positive progesterone receptor-positive breast cancer after lumpectomy who were receiving adjuvant radiation therapy. Measures included patients' satisfaction with the PtDA, self-reported decisional conflict, level of distress, treatment-related knowledge, and choice predisposition. Results: The PtDA is a booklet that details each adjuvant treatment option's benefits, risks, and side effects tailored to the patient's clinical profile; includes a values clarification exercise; and includes steps to guide patients towards their decision. On the basis of qualitative comments and satisfaction ratings, all women thought that the PtDA was helpful and informative. In comparison with their baseline scores, patients had a statistically significant (p < 0.05) reduction in decisional conflict (adjusted mean difference [AMD], -7.18; 95% confidence interval [CI], -13.50 to 12.59); increased clarity of the benefits and risks (AMD, -10.86; CI, -20.33 to 21.49); and improved general treatment knowledge (AMD, 8.99; CI, 2.88-10.28) after using the PtDA. General trends were also reported in the patients' choice predisposition scores that suggested potential differences in treatment decision after PtDA use. Conclusions: This study provides evidence that this PtDA may be a helpful educational tool for this group of women. The quality of care for older breast cancer patients may be enhanced by the use of a tailored PtDA to help patients be better informed about their treatment options.

  13. Comparative Study of Corn Stover Pretreated by Dilute Acid and Cellulose Solvent-Based Lignocellulose Fractionation: Enzymatic Hydrolysis, Supramolecular Structure, and Substrate Accessibility

    SciTech Connect (OSTI)

    Zhu, Z.; Sathitsuksanoh, N.; Vinzant, T.; Schell, D. J.; McMillian, J. D.; Zhang, Y. H. P.

    2009-07-01

    Liberation of fermentable sugars from recalcitrant biomass is among the most costly steps for emerging cellulosic ethanol production. Here we compared two pretreatment methods (dilute acid, DA, and cellulose solvent and organic solvent lignocellulose fractionation, COSLIF) for corn stover. At a high cellulase loading [15 filter paper units (FPUs) or 12.3 mg cellulase per gram of glucan], glucan digestibilities of the corn stover pretreated by DA and COSLIF were 84% at hour 72 and 97% at hour 24, respectively. At a low cellulase loading (5 FPUs per gram of glucan), digestibility remained as high as 93% at hour 24 for the COSLIF-pretreated corn stover but reached only {approx}60% for the DA-pretreated biomass. Quantitative determinations of total substrate accessibility to cellulase (TSAC), cellulose accessibility to cellulase (CAC), and non-cellulose accessibility to cellulase (NCAC) based on adsorption of a non-hydrolytic recombinant protein TGC were measured for the first time. The COSLIF-pretreated corn stover had a CAC of 11.57 m{sup 2}/g, nearly twice that of the DA-pretreated biomass (5.89 m{sup 2}/g). These results, along with scanning electron microscopy images showing dramatic structural differences between the DA- and COSLIF-pretreated samples, suggest that COSLIF treatment disrupts microfibrillar structures within biomass while DA treatment mainly removes hemicellulose. Under the tested conditions COSLIF treatment breaks down lignocellulose structure more extensively than DA treatment, producing a more enzymatically reactive material with a higher CAC accompanied by faster hydrolysis rates and higher enzymatic digestibility.

  14. 43-kilodalton protein of Torpedo nicotinic postsynaptic membranes: purification and determination of primary structure

    SciTech Connect (OSTI)

    Carr, C.; McCourt, D.; Cohen, J.B.

    1987-11-03

    The primary structure of the 43-kilodalton peripheral membrane protein (43-kDa protein) of Torpedo nicotinic postsynaptic membrane has been determined. The /sup 14/C-labelled 43-kDa protein, which was isolated by preparative sodium dodecyl sulfate-polyacrylamide gel electrophoresis, has an amino terminus resistant to Edman degradation, while the sequence at the carboxyl terminus is Tyr-Val. An amino acid sequence of 405 residues was obtained by NH/sub 2/-terminal sequence analysis of complementary peptides generated by digestion with trypsin, chymotrypsin, Staphylococcus aureus V8 protease, and endoproteinase Lys-C, as well as by chemical cleavage at methionine. This sequence of molecular mass 45,618 daltons lacks the amino terminus but extends to the carboxyl terminus of the 43-kDa protein. Unusual structural features of the 43-kDa protein include two regions of approx. 80 residues, each containing 10% cysteine, as well as stretches predicted to exist as amphipathic ..cap alpha..-helices. Other than the group blocking the amino terminus, no evidence was found for posttranslational modification of amino acids. The 43-kDa protein may represent a novel protein family because a computer search of this sequence with the National Biomedical Research Foundation data base (Release 12.0) did not reveal any significant homology to known protein sequences.

  15. Measurement of Fatigue Crack Growth Relationships in Hydrogen Gas for Pressure Swing Adsorber Vessel Steels

    SciTech Connect (OSTI)

    Somerday, Brian P.; Barney, Monica

    2014-12-04

    We measured the hydrogen-assisted fatigue crack growth rates (da/dN) for SA516 Grade 70 steel as a function of stress-intensity factor range (ΔK) and load-cycle frequency to provide life-prediction data relevant to pressure swing adsorber (PSA) vessels. For ΔK values up to 18.5 MPa m1/2, the baseline da/dN versus ΔK relationship measured at 1Hz in 2.8 MPa hydrogen gas represents an upper bound with respect to crack growth rates measured at lower frequency. However, at higher ΔK values, we found that the baseline da/dN data had to be corrected to account for modestly higher crack growth rates at the lower frequencies relevant to PSA vessel operation.

  16. Electrochemically-Modulated Separations for Material Accountability Measurements

    SciTech Connect (OSTI)

    Arrigo, Leah M.; Liezers, Martin; Douglas, Matthew; Green, Michael A.; Farmer, Orville T.; Schwantes, Jon M.; Peper, Shane M.; Duckworth, Douglas C.

    2010-05-07

    The Safeguards community recognizes that an accurate and timely measurement of accountable material mass at the head-end of the facility is critical to a modern materials control and accountability program at fuel reprocessing plants. For material accountancy, it is critical to detect both acute and chronic diversions of nuclear materials. Therefore, both on-line nondestructive (NDA) and destructive analysis (DA) approaches are desirable. Current methods for DA involve grab sampling and laboratory based column extractions that are costly, hazardous, and time consuming. Direct on-line gamma measurements of Pu, while desirable, are not possible due to contributions from other actinide and fission products. A technology for simple, online separation of targeted materials would benefit both DA and NDA measurements.

  17. Analytic Evolution of Singular Distribution Amplitudes in QCD

    SciTech Connect (OSTI)

    Radyushkin, Anatoly V.; Tandogan Kunkel, Asli

    2014-03-01

    We describe a method of analytic evolution of distribution amplitudes (DA) that have singularities, such as non-zero values at the end-points of the support region, jumps at some points inside the support region and cusps. We illustrate the method by applying it to the evolution of a flat (constant) DA, anti-symmetric at DA and then use it for evolution of the two-photon generalized distribution amplitude. Our approach has advantages over the standard method of expansion in Gegenbauer polynomials, which requires infinite number of terms in order to accurately reproduce functions in the vicinity of singular points, and over a straightforward iteration of an initial distribution with evolution kernel. The latter produces logarithmically divergent terms at each iteration, while in our method the logarithmic singularities are summed from the start, which immediately produces a continuous curve, with only one or two iterations needed afterwards in order to get rather precise results.

  18. Measurement of Fatigue Crack Growth Relationships in Hydrogen Gas for Pressure Swing Adsorber Vessel Steels

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

    Somerday, Brian P.; Barney, Monica

    2014-12-04

    We measured the hydrogen-assisted fatigue crack growth rates (da/dN) for SA516 Grade 70 steel as a function of stress-intensity factor range (ΔK) and load-cycle frequency to provide life-prediction data relevant to pressure swing adsorber (PSA) vessels. For ΔK values up to 18.5 MPa m1/2, the baseline da/dN versus ΔK relationship measured at 1Hz in 2.8 MPa hydrogen gas represents an upper bound with respect to crack growth rates measured at lower frequency. However, at higher ΔK values, we found that the baseline da/dN data had to be corrected to account for modestly higher crack growth rates at the lower frequenciesmore » relevant to PSA vessel operation.« less

  19. Head-on-collision of modulated dust acoustic waves in strongly coupled dusty plasma

    SciTech Connect (OSTI)

    El-Labany, S. K.; El-Depsy, A.; Zedan, N. A.; El-Taibany, W. F.; El-Shamy, E. F.

    2012-10-15

    The derivative expansion perturbation method is applied to a strongly coupled dusty plasma system consisting of negatively charged dust grains, electrons, and ions. The basic equations are reduced to a nonlinear Schroedinger type equation appropriate for describing the modulated dust acoustic (DA) waves. We have examined the modulation (in) stability and the dependence of the system physical parameters (angular frequency and group velocity) on the polarization force variation. Finally, the extended Poincare-Lighthill-Kuo technique is employed to investigate the head-on collision (HoC) between two DA dark solitons. The analytical phase shifts and the trajectories of these dark solitons after the collision are derived. The numerical illustrations show that the polarization effect has strong influence on the nature of the phase shifts and the trajectories of the two DA dark solitons after collision.

  20. Protein kinase C and its substrates in tumor promoter-sensitive and -resistant cells

    SciTech Connect (OSTI)

    Smith, B.M.; Colburn, N.H.

    1988-05-05

    Calcium- and phospholipid-dependent protein kinase C activity and substrates were characterized in cell lysates of preneoplastic JB6 cells, a model system of genetic variants for sensitivity to tumor promoter-induced neoplastic transformation. Protein kinase C activity was similar for sensitive and resistant variants, as measured by calcium- and phospholipid-dependent phosphorylation of an exogenous substrate (histone HIII). Of 13 endogenous protein kinase C substrates, identified by labeling proteins with (..gamma..-/sup 32/P) ATP, at least two (80 and 23 kDa) are potential candidates for mediating events on the pathway for promotion of transformation. /sup 32/P incorporation into the 80-kDa protein kinase C substrate was stimulated by tetradecanoylphorbol acetate and correlated with phenotype: the highest incorporation was found in promotion-insensitive cells, an intermediate level in promotion-sensitive cells and the lowest in the transformed cells. The phosphorylation of an 80-kDa protein, found by labeling intact cells in monolayer growth with (/sup 32/P)orthophosphate, was also stimulated by tetradecanoylphorbol acetate and correlated inversely with phenotype. The 80 kDa protein kinase C substrate from cells lysates and the 80-kDa phosphoprotein from intact cells appear to be identical, as indicated by peptide mapping with protease V8 from Staphylococcus aureus. This finding suggests that the 80-kDa substrate is relevant to promoter-induced signal transduction in the intact cell. In summary, there are no unique substrates that distinguish the variants. Quantitative differences in certain substrates or their phosphorylation may, however, account for the difference in promotion sensitivity among the variants.

  1. A Laser-Based Method for On-Site Analysis of UF6 at Enrichment Plants

    SciTech Connect (OSTI)

    Anheier, Norman C.; Cannon, Bret D.; Martinez, Alonzo; Barrett, Christopher A.; Taubman, Matthew S.; Anderson, Kevin K.; Smith, Leon E.

    2014-11-23

    The International Atomic Energy Agency’s (IAEA’s) long-term research and development plan calls for more cost-effective and efficient safeguard methods to detect and deter misuse of gaseous centrifuge enrichment plants (GCEPs). The IAEA’s current safeguards approaches at GCEPs are based on a combination of routine and random inspections that include environmental sampling and destructive assay (DA) sample collection from UF6 in-process material and selected cylinders. Samples are then shipped offsite for subsequent laboratory analysis. In this paper, a new DA sample collection and onsite analysis approach that could help to meet challenges in transportation and chain of custody for UF6 DA samples is introduced. This approach uses a handheld sampler concept and a Laser Ablation, Laser Absorbance Spectrometry (LAARS) analysis instrument, both currently under development at the Pacific Northwest National Laboratory. A LAARS analysis instrument could be temporarily or permanently deployed in the IAEA control room of the facility, in the IAEA data acquisition cabinet, for example. The handheld PNNL DA sampler design collects and stabilizes a much smaller DA sample mass compared to current sampling methods. The significantly lower uranium mass reduces the sample radioactivity and the stabilization approach diminishes the risk of uranium and hydrogen fluoride release. These attributes enable safe sample handling needed during onsite LAARS assay and may help ease shipping challenges for samples to be processed at the IAEA’s offsite laboratory. The LAARS and DA sampler implementation concepts will be described and preliminary technical viability results presented.

  2. SU-E-J-70: Feasibility Study of Dynamic Arc and IMRT Treatment Plans Utilizing Vero Treatment Unit and IPlan Planning Computer for SRS/FSRT Brain Cancer Patients

    SciTech Connect (OSTI)

    Huh, S; Lee, S; Dagan, R; Malyapa, R; Mendenhall, N; Mendenhall, W; Ho, M; Hough, D; Yam, M; Li, Z

    2014-06-01

    Purpose: To investigate the feasibility of utilizing Dynamic Arc (DA) and IMRT with 5mm MLC leaf of VERO treatment unit for SRS/FSRT brain cancer patients with non-invasive stereotactic treatments. The DA and IMRT plans using the VERO unit (BrainLab Inc, USA) are compared with cone-based planning and proton plans to evaluate their dosimetric advantages. Methods: The Vero treatment has unique features like no rotational or translational movements of the table during treatments, Dynamic Arc/IMRT, tracking of IR markers, limitation of Ring rotation. Accuracies of the image fusions using CBCT, orthogonal x-rays, and CT are evaluated less than ∼ 0.7mm with a custom-made target phantom with 18 hidden targets. 1mm margin is given to GTV to determine PTV for planning constraints considering all the uncertainties of planning computer and mechanical uncertainties of the treatment unit. Also, double-scattering proton plans with 6F to 9F beams and typical clinical parameters, multiple isocenter plans with 6 to 21 isocenters, and DA/IMRT plans are evaluated to investigate the dosimetric advantages of the DA/IMRT for complex shape of targets. Results: 3 Groups of the patients are divided: (1) Group A (complex target shape), CI's are same for IMRT, and DGI of the proton plan are better by 9.5% than that of the IMRT, (2) Group B, CI of the DA plans (1.91+/−0.4) are better than cone-based plan, while DGI of the DA plan is 4.60+/−1.1 is better than cone-based plan (5.32+/−1.4), (3) Group C (small spherical targets), CI of the DA and cone-based plans are almost the same. Conclusion: For small spherical targets, cone-based plans are superior to other 2 plans: DS proton and DA plans. For complex or irregular plans, dynamic and IMRT plans are comparable to cone-based and proton plans for complex targets.

  3. Defining the needs for non-destructive assay of UF6 feed, product, and tails at gas centrifuge enrichment plants and possible next steps

    SciTech Connect (OSTI)

    Boyer, Brian D; Swinhoe, Martyn T; Moran, Bruce W; Lebrun, Alain

    2009-01-01

    Current safeguards approaches used by the IAEA at gas centrifuge enrichment plants (GCEPs) need enhancement in order to detect undeclared LEU production with adequate detection probability using non destructive assay (NDA) techniques. At present inspectors use attended systems, systems needing the presence of an inspector for operation, during inspections to verify the mass and {sup 235}U enrichment of UF{sub 6} bulk material used in the process of enrichment at GCEPS. The inspectors also take destructive assay (DA) samples for analysis off-site which provide accurate, on the order of 0.1 % to 0.5% uncertainty, data on the enrichment of the UF{sub 6} feed, tails, and product. However, DA sample taking is a much more labor intensive and resource intensive exercise for the operator and inspector. Furthermore, the operator must ship the samples off-site to the IAEA laboratory which delays the timeliness of the results and contains the possibility of the loss of the continuity of knowledge of the samples during the storage and transit of the material. Use of the IAEA's inspection sampling algorithm shows that while total sample size is fixed by the total population of potential samples and its intrinsic qualities, the split of the samples into NDA or DA samples is determined by the uncertainties in the NDA measurements. Therefore, the larger the uncertainties in the NDA methods, more of the sample taken must be DA samples. Since the DA sampling is arduous and costly, improvements in NDA methods would reduce the number of DA samples needed. Furthermore, if methods of on-site analysis of the samples could be developed that have uncertainties in the 1-2% range, a lot of the problems inherent in DA sampling could be removed. The use of an unattended system that could give an overview of the entire process giving complementary data on the enrichment process as well as accurate measures of enrichment and weights of the UF{sub 6} feed, tails, and product would be a major step in enhancing the ability of NDA beyond present attended systems. The possibility of monitoring the feed, tails, and product header pipes in such a way as to gain safeguards relevant flow and enrichment information without compromising the intellectual property of the operator including proprietary equipment and operational parameters would be a huge step forward. This paper contains an analysis of possible improvements in unattended and attended NDA systems including such process monitoring and possible on-site analysis of DA samples that could reduce the uncertainty of the inspector measurements reducing the difference between the operator's and inspector's measurements providing more effective and efficient IAEA GeEPs safeguards.

  4. COLUMBIA RADIATION LABORATORY RESEARCH INVESTIGATION DIRECTED TOWARD EXTENDING

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

    iVP-^"^^? COLUMBIA RADIATION LABORATORY RESEARCH INVESTIGATION DIRECTED TOWARD EXTENDING THE USEFUL RANGE OF THE ELECTROMAGNETIC SPECTRUM Special Technical Report Signal Corps Contract DA-36-039 SC-64630 DA Project No. 3-99-10-022 SC Project No. 102B U. S. Army Laboratory Procurement Office Signal Corps Supply Agency Fort Monmouth, New Jersey The Trustees of Columbia University in the City of New York Box 6, Low Memorial Library New York 27, New York March 1, 1956 DISCLAIMER Portions of

  5. TRACKING CODE DEVELOPMENT FOR BEAM DYNAMICS OPTIMIZATION

    SciTech Connect (OSTI)

    Yang, L.

    2011-03-28

    Dynamic aperture (DA) optimization with direct particle tracking is a straight forward approach when the computing power is permitted. It can have various realistic errors included and is more close than theoretical estimations. In this approach, a fast and parallel tracking code could be very helpful. In this presentation, we describe an implementation of storage ring particle tracking code TESLA for beam dynamics optimization. It supports MPI based parallel computing and is robust as DA calculation engine. This code has been used in the NSLS-II dynamics optimizations and obtained promising performance.

  6. The Complexes of Bisphosphonate and Magnetite Nanoparticles to Remove Uranyl Ions from Aqueous Phase

    SciTech Connect (OSTI)

    Wang, L.; Yang, Z.; Gao, J.; Xu, K.; Gu, H.; Xu, B.; Zhang, B.; Zhang, X.

    2007-03-20

    Using tetraethyl-3-amino-propane-1,1-bisphosphonate (BP) as the functional molecule, we functionalized Fe3O4 magnetic nanoparticles via dopamine (DA) linkage to create a system with an Fe3O4-DA-BP nanostructure, which possesses high specificity for removing uranyl ions from water or blood. This work demonstrates that magnetic nanoparticles, combined with specific receptor-ligand interactions, promise a sensitive and rapid platform for the detection, recovery, and decorporation of radioactive metal toxins from biological environment.

  7. Dissociation of the cellulosome of Clostridium thermocellum in the presence of ethylenediaminetetraacetic acid occurs with the formation of truncated polypeptides

    SciTech Connect (OSTI)

    Choi, Sang Ki; Ljungdahl, L.G.

    1996-04-16

    The cellulosome of Clostridium thermocellum JW20 consists of 14-26 different polypeptides as determined by sodium dodecyl sulfate-polyacrylamide gel electrophoresis. The intact cellulosome hydrolyzes crystalline cellulose in the presence of Ca{sup 2+} and thiols. This activity is inhibited by ethylenediaminetetraacetic acid (EDTA). Ca is incorporated into the cellulosome and is tightly bound as demonstrated using {sup 45}Ca added to the growth medium. Upon incubation in 50 mM Tris (pH 7.5), 0.1 M NaCl, and 5 mM EDTA at 37{degrees}C, C is released form the cellulosome, which disintegrates into polypeptides. The SDS-PAGE pattern of cellulosomal polypeptides is remarkably different after the EDTA treatment when compared to this pattern of untreated cellulosomes. Polypeptide bands corresponding to molecular masses of 160, 98, 76, and 54 kDa disappear, and new bands of masses 150, 132, 91, 71, 57,and 46 kDa appear. N-terminal analyses of the 98, 76, 91, and 71 kDa polypeptides show that the 91 and 71 kDa polypeptides are truncated products of the 98 and 76 kDa polypeptides, respectively. The 76 and 71 kDa polypeptides correspond to CelS. The 71 kDa polypeptide is formed from the 76 kDa polypeptide during the EDTA treatment, by a cleavage that occurs at asparagine residue 681. It involves the removal of 60 amino acid residues from the C-terminal end. All catalytic subunits so far characterized contain an asparagine residue corresponding to residue 681 of CelS. This residue is part of the conserved duplicated region found in catalytically active subunits, and it is postulated that several of these subunits also are truncated by the EDTA treatment. The polypeptides truncated by the EDTA treatment had reduced Ca binding capacities compared to their native subunits, indicating a Ca-binding site within the conserved duplicated region. 63 refs., 7 figs., 2 tabs.

  8. Effect of dust-charge fluctuations on dust acoustic solitary waves in an inhomogeneous dusty plasma with nonextensive electrons

    SciTech Connect (OSTI)

    El-Labany, S. K.; Selim, M. M. E-mail: mselim2000@yahoo.com; Al-Abbasy, O. M.; El-Bedwehy, N. A.

    2015-02-15

    The effects of adiabatic dust grain charge fluctuation and inhomogeneity on the nonlinear properties of dust acoustic (DA) solitary waves are studied. The plasma under consideration is a hot magnetized dusty plasma consisting of negatively charged dust particles, Boltzmann ions, and nonextensive electrons. A modified Zakharov-Kusnetsov equation, which admits a solitary wave solution, is derived using the reductive perturbation theory. It is found that the charge fluctuation of the dust grain modifies the nature of DA solitary structures. The numerical results may be useful to understand phenomena in laboratory and astrophysical plasmas.

  9. Revised Manuscript

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

    Rev. 82 (1951) 305, DA12 1951RO16 W.D. Roseborough, J.J.G. McCue, W.M. Preston and C. Goodman, Phys. Rev. 83 (1951) 1133 1951YA1A Yaffe and Stevens, Can. J. Phys. 29 (1951) 186;...

  10. Virginia Senate Approves Budget Deal to Include Money for FEL (Daily Press)

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

    | Jefferson Lab Virginia Senate Approves Budget Deal to Include Money for FEL (Daily Press) External Link: http://articles.dailypress.com/2012-04-18/news/dp-nws-general-assembly-budget-da... By jlab_admin on Wed, 2012-04-18

  11. A thiocyanate hydrolase of Thiobacillus thioparus. A novel enzyme catalyzing the formation of carbonyl sulfide from thiocyanate

    SciTech Connect (OSTI)

    Katayama, Y.; Narahara, Y.; Inoue, Y.; Amano, F.; Kanagawa, T.; Kuraishi, H. (Faculty of Agriculture, Tokyo University of Agriculture and Technology, (Japan))

    1992-05-05

    A thiocyanate hydrolase that catalyzes the first step in thiocyanate degradation was purified to homogeneity from Thiobacillus thioparus, an obligate chemolithotrophic eubacterium metabolizing thiocyanate to sulfate as an energy source. The thiocyanate hydrolase was purified 52-fold by steps involving ammonium sulfate precipitation, DEAE-Sephacel column chromatography, and hydroxylapatite column chromatography. The enzyme hydrolyzed 1 mol of thiocyanate to form 1 mol of carbonyl sulfide and 1 mol of ammonia as follows: SCN- + 2H2O----COS + NH3 + OH-. This is the first report describing the hydrolysis of thiocyanate to carbonyl sulfide by an enzyme. The enzyme had a molecular mass of 126 kDa and was composed of three different subunits: alpha (19 kDa), beta (23 kDa), and gamma (32 kDa). The enzyme exhibited optimal activities at pH 7.5-8.0 and at temperatures ranging from 30 to 40 degrees C. The Km value for thiocyanate was approximately 11 mM. Immunoblot analysis with polyclonal antibodies against the purified enzyme suggested that it was induced in T. thioparus cells when the cells were grown with thiocyanate.

  12. OneTouch 4.0 Scanned Documents

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

    ".' .-.' .; . " c . ':-, A Publication of the Savannah River Ecology Laboratory National Environmental Research Park Program United States Department of Energy , ' , ' : '.- -; , .' : ..:,:...' ~, -~ .' '. "-:; 7A ,', , ' '.'; .~. . ",' " '~ ....;" . ',':' ._-~ ,... : . .... .~ <: ;:~,~.:,: :r. o * i * ~' . ,'." ..... , ~' J;i1'i~ '. J~. , " ', ' "" ,;; ;t! :':;J 'I1I$):i'iR tt ,WJ,S( ' (~,,!~d;;a~ an ,' account of.WQrk ; '*

  13. Crabbed Waist Collisions in DAFNE and Super-B Design

    SciTech Connect (OSTI)

    Raimondi, P.; Alesini, D.; Biagini, M.E.; Biscari, C.; Boni, R.; Boscolo, M.; Bossi, F.; Buonomo, B.; Clozza, A.; Delle Monache, G.O.; Demma, T.; Di Pasquale, E.; Di Pirro, G.; Drago, A.; Gallo, A.; Ghigo, A.; Guiducci, S.; Ligi, C.; Marcellini, F.; Mazzitelli, Giovanni; Milardi, C.; /Frascati /Orsay, LAL /CERN /Rome III U. /Rome U. /Novosibirsk, IYF /KEK, Tsukuba /INFN, Pisa /INFN, Cosenza /SLAC /Frascati

    2011-11-02

    The new idea of increasing the luminosity of a collider with crab waist collisions and first experimental results from the DA{Phi}NE {Phi}-Factory at LNF, Frascati, using this concept are presented. Consequences for the design of future factories will be discussed. An outlook to the performance reach with crab waist collisions is given, with emphasis on future B Factories.

  14. QER- Comment of Christopher Fee

    Broader source: Energy.gov [DOE]

    Until you stop subsidizing and worshipping at the altar of Big Energy, all this "We the people" crapola is just that. We no longer have. Democracy, Mr. Reed, because our government is owned by heartless men with big pockets. Sent from my iPhone. La dee freakin' da.

  15. Microsoft PowerPoint - ARM2008_poster_mbc_raf [Compatibility...

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

    d W t V V i bilit N Cl d M d Aerosol and Water Vapor Variability Near Clouds ... by t e Upg aded SG a a da 1 2 3 4 4 Richard Ferrare 1 David Turner 2 Marian Clayton 3 Rob Newsom 4 ...

  16. Aquantis Ocean Current Turbine Development Project Report

    SciTech Connect (OSTI)

    Fleming, Alex J.

    2014-08-23

    The Aquantis® Current Plane (“C-Plane”) technology developed by Dehlsen Associates, LLC (DA) and Aquantis, Inc. is an ocean current turbine designed to extract kinetic energy from ocean currents. The technology is capable of achieving competitively priced base-load, continuous, and reliable power generation from a source of renewable energy not before possible in this scale or form.

  17. Mapping and Assessment of the United States Ocean Wave Energy...

    Open Energy Info (EERE)

    Download Full Report URL: http:en.openei.orgdatasetsdataset6b40f428-2af0-40b3-8a53-0c32c7e35973resource9bfc4b34-78a1-4da9-8928-48a1f72ee8e8downloadmappingandassessmentofth...

  18. A=12C (1975AJ02)

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

    1973TR1B, 1973UL1B, 1974AR1G, 1974BE1R, 1974BO2K, 1974DA1N, 1974LA1J, 1974LA1K, 1974PA1E, 1974SC1F, 1974SN1B, 1974TO1C, 1974WI1F, 1975FA1H, 1975TA1E). Muon and neutrino...

  19. "RSE Table N5.2. Relative Standard Errors for Table N5.2;...

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

    Standard Errors for Table N5.2;" " Unit: Percents." ,,"S e l e c t e d","W o o d","a n d","W o o d -","R e l a t e d","P r o d u c t s" ,,,,,"B i o m a s s" ,,,,,,"Wood Residues" ...

  20. Table 3.6 Selected Wood and Wood-Related Products in Fuel...

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

    Column: Energy Sources;" " Unit: Trillion Btu." ,,"S e l e c t e d","W o o d","a n d","W o o d -","R e l a t e d","P r o d u c t s" ,,,,,"B i o m a s s" ,,,,,,"Wood Residues" ...

  1. Table N5.2. Selected Wood and Wood-Related Products in Fuel...

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

    Column: Energy Sources;" " Unit: Trillion Btu." ,,"S e l e c t e d","W o o d","a n d","W o o d -","R e l a t e d","P r o d u c t s" ,,,,,"B i o m a s s" ,,,,,,"Wood Residues" ...

  2. ARM - Publications: Science Team Meeting Documents

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

    Using ARM Data - Development of a Case Study Data Set Starr, D.(a), Demoz, B.(b), Wang, Y.(c), Lin, R.-F.(d), Lare, A.(e), Mace, G.(f), Poellot, M.(g), Sassen, K.(h), and...

  3. Papers Published - April 1, 1997 - March 31, 1998

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

    in 58Ni + Cu collisions at E 1.97A GeV E.L. Hjort, S. Albergo, F. Bieser, F.P. Brady, Z. Caccia, D.A. Cebra, A.D. Chacon, J.L. Chance, Y. Choi, S. Costa, J.B. Elliott,...

  4. A=19O (1983AJ01)

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

    83AJ01) (See Energy Level Diagrams for 19O) GENERAL: See (1978AJ03) and Table 19.1 Table of Energy Levels (in PDF or PS). Shell model: (1977GR16, 1979DA15, 1980KU05, 1982KI02)....

  5. Three dimensional dust-acoustic solitary waves in an electron depleted dusty plasma with two-superthermal ion-temperature

    SciTech Connect (OSTI)

    Borhanian, J.; Shahmansouri, M.

    2013-01-15

    A theoretical investigation is carried out to study the existence and characteristics of propagation of dust-acoustic (DA) waves in an electron-depleted dusty plasma with two-temperature ions, which are modeled by kappa distribution functions. A three-dimensional cylindrical Kadomtsev-Petviashvili equation governing evolution of small but finite amplitude DA waves is derived by means of a reductive perturbation method. The influence of physical parameters on solitary wave structure is examined. Furthermore, the energy integral equation is used to study the existence domains of the localized structures. It is found that the present model can be employed to describe the existence of positive as well as negative polarity DA solitary waves by selecting special values for parameters of the system, e.g., superthermal index of cold and/or hot ions, cold to hot ion density ratio, and hot to cold ion temperature ratio. This model may be useful to understand the excitation of nonlinear DA waves in astrophysical objects.

  6. Remedial investigation concept plan for the groundwater operable units at the chemical plant area and the ordnance works area, Weldon Spring, Missouri

    SciTech Connect (OSTI)

    1999-07-15

    The U.S. Department of Energy (DOE) and the U.S. Department of the Army (DA) are conducting cleanup activities at two properties--the DOE chemical plant area and the DA ordnance works area (the latter includes the training area)--located in the Weldon Spring area in St. Charles County, Missouri. These areas are on the National Priorities List (NPL), and cleanup activities at both areas are conducted in accordance with the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), as amended. DOE and DA are conducting a joint remedial investigation (RI) and baseline risk assessment (BRA) as part of the remedial investigation/feasibility study (RI/FS) for the groundwater operable units for the two areas. This joint effort will optimize further data collection and interpretation efforts and facilitate overall remedial decision making since the aquifer of concern is common to both areas. A Work Plan issued jointly in 1995 by DOE and the DA discusses the results of investigations completed at the time of preparation of the report. The investigations were necessary to provide an understanding of the groundwater system beneath the chemical plant area and the ordnance works area. The Work Plan also identifies additional data requirements for verification of the evaluation presented.

  7. Subunit composition and glycosidic activities of the cellulase complex from Clostridium thermocellum JW20

    SciTech Connect (OSTI)

    Kohring, S.; Mayer, F. ); Wiegel, J. )

    1990-12-01

    The subunit composition of the extracellular complex from Clostridium thermocellum was analyzed by sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE). Twenty-six bands, representing proteins with apparent molecular sizes ranging from 37,500 to 185,000 Da, could be detected by silver staining. Endoglucanase activity was exhibited in 15 of 26 bands and 13 showed xylanase activity. In 8 of the 26 bands, both activities could be found. As minor activities, {beta}-glucosidase, {beta}-xylosidase, {beta}-galactosidase, and {beta}-mannosidase activities could be demonstrated in the cellulase complex. Upon measuring the release of para-nitrophenol (PNP) from PNP-cellobioside and determining the amount of glucose formed, the presence of exoglucanase activity was indicated. Upon glycoprotein staining of SDS-polyacrylamide gels, 14 of the 26 bands reacted positive, indicating the glycoprotein nature of the respective proteins. Four proteins (apparent molecular sizes, 58,000, 72,500, 94,000, and 110,000 Da) could be enriched from the originally bound cellulase complex by preparative SDS-PAGE. The two smaller proteins exhibited xylanase activity, whereas the 94,000-Da protein had endo- and exoglucanase activity, and the 110,000-Da protein degraded PNP-pyranosides.

  8. A=18F (1983AJ01)

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

    1979DA15, 1980GO01, 1980KU05, 1980MA18, 1981EL1D, 1981ER03, 1981GR06, 1982KI02). Cluster, collective and deformed models: (1977BU22, 1978BU03, 1978PI1E, 1978SA15,...

  9. A=18O (1983AJ01)

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

    1979DA15, 1979WU06, 1980GO01, 1980KU05, 1980MA18, 1981EL1D, 1982KI02, 1982OL01). Cluster, collective and deformed models: (1977BU22, 1978BU03, 1978CH26, 1978PI1E,...

  10. 9Be Cross Section

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

    S-factor Ecm 0.16 - 1.87 S(E) X4 01242012 2011GI05 9Be(, n): for n1 0.3 - 7.9 linear scale, log scale 06182012 1968DA05 9Be(, n): excitation function at 0...

  11. Recovery of dopamine transporters with methamphetamine detoxification is not linked to changes in dopamine release

    SciTech Connect (OSTI)

    Volkow, Nora D.; Wang, Gene-Jack; Smith, Lisa; Fowler, Joanna S.; Telang, Frank; Logan, Jean; Tomasi, Dardo

    2015-07-21

    Metamphetamine’s widepread abuse and concerns that it may increase Parkinson’s disease led us to assess if the reported loss of dopamine transporters (DAT) in methamphetamine abusers (MA) reflected damage to dopamine neurons. Using PET with [11C]cocaine to measure DAT, and with [11C]raclopride to measure dopamine release (assessed as changes in specific binding of [11C]raclopride between placebo and methylphenidate), which was used as marker of dopamine neuronal function, we show that MA (n=16), tested during early detoxification, had lower DAT (20-30%) but overall normal DA release in striatum (except for a small decrease in left putamen), when compared to controls (n=15). In controls, DAT were positively correlated with DA release (higher DAT associated with larger DA increases), consistent with DAT serving as markers of DA terminals. In contrast, MA showed a trend for a negative correlation (p=0.07) (higher DAT associated with lower DA increases), consistent with reduced DA re-uptake following DAT downregulation. MA who remained abstinent nine-months later (n=9) showed significant increases in DAT (20%) but methylphenidate-induced dopamine increases did not change. In contrast, in controls, DAT did not change when retested 9 months later but methylphenidate-induced dopamine increases in ventral striatum were reduced (p=0.05). Baseline D2/D3 receptors in caudate were lower in MA than in controls and did not change with detoxification, nor did they change in the controls upon retest. The loss of DAT in the MA, which was not associated with a concomitant reduction in dopamine release as would have been expected if DAT loss reflected DA terminal degneration; as well as the recovery of DAT after protracted detoxification, which was not associated with increased dopamine release as would have been expected if DAT increases reflected terminal regeneration, indicate that the loss of DAT in these MA does not reflect degeneration of dopamine terminals.

  12. Recovery of dopamine transporters with methamphetamine detoxification is not linked to changes in dopamine release

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

    Volkow, Nora D.; Wang, Gene-Jack; Smith, Lisa; Fowler, Joanna S.; Telang, Frank; Logan, Jean; Tomasi, Dardo

    2015-07-21

    Metamphetamine’s widepread abuse and concerns that it may increase Parkinson’s disease led us to assess if the reported loss of dopamine transporters (DAT) in methamphetamine abusers (MA) reflected damage to dopamine neurons. Using PET with [11C]cocaine to measure DAT, and with [11C]raclopride to measure dopamine release (assessed as changes in specific binding of [11C]raclopride between placebo and methylphenidate), which was used as marker of dopamine neuronal function, we show that MA (n=16), tested during early detoxification, had lower DAT (20-30%) but overall normal DA release in striatum (except for a small decrease in left putamen), when compared to controls (n=15).more » In controls, DAT were positively correlated with DA release (higher DAT associated with larger DA increases), consistent with DAT serving as markers of DA terminals. In contrast, MA showed a trend for a negative correlation (p=0.07) (higher DAT associated with lower DA increases), consistent with reduced DA re-uptake following DAT downregulation. MA who remained abstinent nine-months later (n=9) showed significant increases in DAT (20%) but methylphenidate-induced dopamine increases did not change. In contrast, in controls, DAT did not change when retested 9 months later but methylphenidate-induced dopamine increases in ventral striatum were reduced (p=0.05). Baseline D2/D3 receptors in caudate were lower in MA than in controls and did not change with detoxification, nor did they change in the controls upon retest. The loss of DAT in the MA, which was not associated with a concomitant reduction in dopamine release as would have been expected if DAT loss reflected DA terminal degneration; as well as the recovery of DAT after protracted detoxification, which was not associated with increased dopamine release as would have been expected if DAT increases reflected terminal regeneration, indicate that the loss of DAT in these MA does not reflect degeneration of dopamine terminals.« less

  13. Corotating solar wind structures and recurrent trains of enhanced diurnal variation in galactic cosmic rays

    SciTech Connect (OSTI)

    Yeeram, T.; Ruffolo, D.; Siz, A.; Kamyan, N.; Nutaro, T. E-mail: david.ruf@mahidol.ac.th E-mail: p_chang24@hotmail.com

    2014-04-01

    Data from the Princess Sirindhorn Neutron Monitor at Doi Inthanon, Thailand, with a vertical cutoff rigidity of 16.8 GV, were utilized to determine the diurnal anisotropy (DA) of Galactic cosmic rays (GCRs) near Earth during solar minimum conditions between 2007 November and 2010 November. We identified trains of enhanced DA over several days, which often recur after a solar rotation period (?27 days). By investigating solar coronal holes as identified from synoptic maps and solar wind parameters, we found that the intensity and anisotropy of cosmic rays are associated with the high-speed streams (HSSs) in the solar wind, which are in turn related to the structure and evolution of coronal holes. An enhanced DA was observed after the onset of some, but not all, HSSs. During time periods of recurrent trains, the DA was often enhanced or suppressed according to the sign of the interplanetary magnetic field B, which suggests a contribution from a mechanism involving a southward gradient in the GCR density, n, and a gradient anisotropy along B ?n. In one non-recurrent and one recurrent sequence, an HSS from an equatorial coronal hole was merged with that from a trailing mid-latitude extension of a polar coronal hole, and the slanted HSS structure in space with suppressed GCR density can account for the southward GCR gradient. We conclude that the gradient anisotropy is a source of temporary changes in the GCR DA under solar minimum conditions, and that the latitudinal GCR gradient can sometimes be explained by the coronal hole morphology.

  14. Structure of Glycerol Dehydratase Reactivase: A New Type of Molecular Chaperone

    SciTech Connect (OSTI)

    Liao, Der-Ing; Reiss, Lisa; Turner, Jr., Ivan; Dotson, Garry

    2010-03-08

    The function of glycerol dehydratase (GDH) reactivase is to remove damaged coenzyme B{sub 12} from GDH that has suffered mechanism-based inactivation. The structure of GDH reactivase from Klebsiella pneumoniae was determined at 2.4 {angstrom} resolution by the single isomorphous replacement with anomalous signal (SIR/AS) method. Each tetramer contains two elongated 63 kDa {alpha} subunits and two globular 14 kDa {beta} subunits. The {alpha} subunit contains structural features resembling both GroEL and Hsp70 groups of chaperones, and it appears chaperone like in its interactions with ATP. The fold of the {beta} subunit resembles that of the {beta} subunit of glycerol dehydratase, except that it lacks some coenzyme B12 binding elements. A hypothesis for the reactivation mechanism of reactivase is proposed based on these structural features.

  15. 13N

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

    N β+-Decay Evaluated Data Measurements 1950HO01: 13N. 1953CH34: 13N. 1954GR66: 13N. 1955WI43: 13N. 1957DA08: 13N. 1957DE22: 13N. 1957NO17: 13N. 1958AR15: 13N. 1958DA09: 13N. 1960JA12: 13N; measured not abstracted; deduced nuclear properties. 1960KI02: 13N; measured not abstracted; deduced nuclear properties. 1965BO42: 13N; measured T1/2. 1965EB01: 13N; measured T1/2. 1968RI15: 13N; measured not abstracted; deduced nuclear properties. 1971GO40: 13N. 1973SIYS: 13N; measured T1/2. 1977AZ01: 13N;

  16. Ultrafast electron transfer at organic semiconductor interfaces: Importance of molecular orientation

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

    Ayzner, Alexander L.; Nordlund, Dennis; Kim, Do -Hwan; Bao, Zhenan; Toney, Michael F.

    2014-12-04

    Much is known about the rate of photoexcited charge generation in at organic donor/acceptor (D/A) heterojunctions overaged over all relative arrangements. However, there has been very little experimental work investigating how the photoexcited electron transfer (ET) rate depends on the precise relative molecular orientation between D and A in thin solid films. This is the question that we address in this work. We find that the ET rate depends strongly on the relative molecular arrangement: The interface where the model donor compound copper phthalocyanine is oriented face-on with respect to the fullerene C60 acceptor yields a rate that is approximatelymore » 4 times faster than that of the edge-on oriented interface. Our results suggest that the D/A electronic coupling is significantly enhanced in the face-on case, which agrees well with theoretical predictions, underscoring the importance of controlling the relative interfacial molecular orientation.« less

  17. Dust-acoustic solitary structures in a magnetized dusty plasma with two-temperature nonextensive electrons

    SciTech Connect (OSTI)

    Emamuddin, M.; Yasmin, S.; Asaduzzaman, M.; Mamun, A. A.

    2013-08-15

    The nonlinear propagation of dust-acoustic (DA) waves in an obliquely propagating magnetized dusty plasma, containing nonextensively distributed electrons of distinct temperatures (namely lower and higher temperature nonextensive electrons), negatively charged mobile dust grains, and Maxwellian ions, is rigorously studied and analyzed by deriving the Zakharov-Kuznetsov equation. It is found that the characteristics of the DA solitary waves (DASWs) are significantly modified by the external magnetic field, obliqueness of the system, nonextensivity of the electrons, electron temperature-ratios, and the respective number densities of two species of electrons. The results obtained from this analysis can be employed in understanding and treating the structures and the characteristics of DASWs both in laboratory and astrophysical plasma system.

  18. A=16O (1959AJ76)

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

    1959AJ76) (See the Energy Level Diagram for 16O) GENERAL: See also Table 16.3 [Table of Energy Levels] (in PDF or PS). Theory: See (DE54C, FL54A, HE55F, JA55A, MA55F, MA55O, SC55A, WI55F, EL56, FE56B, JA56C, KA56A, MO56, PE56A, RE56B, WI56C, EL57B, FE57D, GR57C, HE57B, RE57, TA57A, TO57A, CA58C, DA58A, DA58D, FE58A, FE58B, HA58B, MO58, RA58F, UM58, WI58G). 1. 12C(α, γ)16O Qm = 7.148 Resonant capture radiation to 16Og.s. is observed at Eα ~ 3.24 MeV, corresponding to the known J = 1- state at

  19. Optimization of dynamic aperture for hadron lattices in eRHIC

    SciTech Connect (OSTI)

    Jing, Yichao; Litvinenko, Vladimir; Trbojevic, Dejan

    2015-05-03

    The potential upgrade of the Relativistic Heavy Ion Collider (RHIC) to an electron ion collider (eRHIC) involves numerous extensive changes to the existing collider complex. The expected very high luminosity is planned to be achieved at eRHIC with the help of squeezing the beta function of the hadron ring at the IP to a few cm, causing a large rise of the natural chromaticities and thus bringing with it challenges for the beam long term stability (Dynamic aperture). We present our effort to expand the DA by carefully tuning the nonlinear magnets thus controlling the size of the footprints in tune space and all lower order resonance driving terms. We show a reasonably large DA through particle tracking over millions of turns of beam revolution.

  20. Regional

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

    3 AÇORIANO ORIENTAL SEGUNDA-FEIRA, 5 DE MARÇO DE 2012 PUB Da Graciosa para a Índia graças à estação atmosférica Carlos está atualmente a trabalhar na estação atmosférica móvel instalada na Índia, a dois mil metros de altitude Estar no lugar certo na hora cer- ta pode mudar radicalmente a vida de uma pessoa. Foi isso que aconteceu ao graciosense Carlos Sousa, de 41 anos, que começou por ser trabalhador daconstrução civil antes de emigrar para os Es- tados Unidos da América. No

  1. The application of a logic framework for fatigue crack growth analyses to microstructural effects

    SciTech Connect (OSTI)

    Xu, J.G.; Liu, H.W.

    1995-12-31

    {Delta}K has been widely used to correlate da/dN data. The relation between da/dN and {Delta}K is usually found empirically. However, fatigue crack growth relations can also be derived theoretically. Three fatigue crack growth theories are derived for the state of small scale yielding and plane strain. These three theories constitute a logic framework useful for fatigue crack growth analyses. The application of the logic framework to the analyses of microstructural effects on fatigue crack growth is illustrated. The fatigue crack growth curve of 7075-T651 aluminum alloy has five distinct regions. A fatigue crack grows by crack-tip shear decohesion forming striations and by brittle fractures of particles followed by localized shear decohesion at these microcracks forming dimples. The logic framework helps to relate the fatigue crack growth behaviors in these five regions to the fractures of inclusions and to the resistance of grain boundaries and dispersoids to shear decohesion.

  2. Ultrafast electron transfer at organic semiconductor interfaces: Importance of molecular orientation

    SciTech Connect (OSTI)

    Ayzner, Alexander L.; Nordlund, Dennis; Kim, Do -Hwan; Bao, Zhenan; Toney, Michael F.

    2014-12-04

    Much is known about the rate of photoexcited charge generation in at organic donor/acceptor (D/A) heterojunctions overaged over all relative arrangements. However, there has been very little experimental work investigating how the photoexcited electron transfer (ET) rate depends on the precise relative molecular orientation between D and A in thin solid films. This is the question that we address in this work. We find that the ET rate depends strongly on the relative molecular arrangement: The interface where the model donor compound copper phthalocyanine is oriented face-on with respect to the fullerene C60 acceptor yields a rate that is approximately 4 times faster than that of the edge-on oriented interface. Our results suggest that the D/A electronic coupling is significantly enhanced in the face-on case, which agrees well with theoretical predictions, underscoring the importance of controlling the relative interfacial molecular orientation.

  3. Three-Stage Production Cost Modeling Approach for Evaluating the Benefits of Intra-Hour Scheduling between Balancing Authorities

    SciTech Connect (OSTI)

    Samaan, Nader A.; Milligan, Michael; Hunsaker, Matthew; Guo, Tao

    2015-07-30

    This paper introduces a Production Cost Modeling (PCM) approach to evaluate the benefits of intra-hour scheduling between Balancing Authorities (BAs). The system operation is modeled in a three-stage sequential manner: day ahead (DA)-hour ahead (HA)-real time (RT). In addition to contingency reserve, each BA will need to carry out “up” and “down” load following and regulation reserve capacity requirements in the DA and HA time frames. In the real-time simulation, only contingency and regulation reserves are carried out as load following is deployed. To model current real-time operation with hourly schedules, a new constraint was introduced to force each BA net exchange schedule deviation from HA schedules to be within NERC ACE limits. Case studies that investigate the benefits of moving from hourly exchange schedules between WECC BAs into 10-min exchange schedules under two different levels of wind and solar penetration (11% and 33%) are presented.

  4. Molecular Foundry

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

    See the Foundry's full equipment list Organic and Macromolecular Synthesis Capabilities & Tools Instrument Scheduler Major Instruments and Capabilities AB SCIEX TF4800 MALDI TOF-TOF Mass Spectrometer This instrument is the tandem time-of-flight mass spectrometer systems, providing the excellent level of molecular mass coverage in the range of molecular masses 500 and 150,000 Da, high throughput, and confidence in both qualitative and quantitative analyses. The analyzer combines all of the

  5. 1

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

    Global, Multi-Year Analysis of Clouds and Earth's Radiant Energy System Terra Observations and Radiative Transfer Calculations T.P. Charlock National Aeronautics and Space Administration Langley Research Center Hampton, Virginia F.G. Rose and D.A. Rutan Analytical Services and Materials Inc. Hampton, Virginia L.H. Coleman, T. Caldwell, and S. Zentz Systems and Applied Sciences Inc. Hampton, Virginia Introduction An extended record of the Terra Surface and Atmosphere Radiation Budget (SARB)

  6. 1

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

    Validation of Satellite Retrieved Cloud Amounts Over the Continental United States with Automatic Sciences Research Center Ceilometer Data D.R. Doelling, D.N. Phan, and D.A. Spangenberg Analytical Services and Materials, Inc. Hampton, Virginia P. Minnis National Aeronautics and Space Administration - Langley Research Center Hampton, Virginia Introduction The National Aeronautics and Space Administration (NASA) Langley cloud and radiation retrieval products are produced near real time over the

  7. 1

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

    Characterization of Mixed-Phase Clouds During Mixed-Phase Arctic Cloud Experiment from Satellite, Ground-Based, and In-Situ Data D.A. Spangenberg Analytical Services & Materials, Inc. Hampton, Virginia P. Minnis National Aeronautics and Space Agency - Langley Research Center Hampton, Virginia S. Sun-Mack Science Applications International Corporation Hampton, Virginia M.D. Shupe Cooperative Institute for Research in Environmental Science, National Oceanic and Atmospheric Administration -

  8. Fall

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

    15! ! Fall Meeting of the Division of Nuclear Physics of the American Physical Society! Convention Center, Santa Fe, NM ! October 28-31, 2015! http://www.lanl.gov/dnp2015! Conference Coordinator: Tel - 630-416-3030! Complete Conference Coordinators, Inc.! 1260 Iroquois Ave., Suite 202! Naperville, Illinois 60563! Local Organizing Committee :! Joe Carlson! Vincenzo Cirigliano! Steven Clayton! Stefano Gandolfi! Marian Jandel! Christopher Lee! Hye Young Lee! Susan Seestrom! Cesar da Silva! Richard

  9. Enzymatic Digestibility and Pretreatment Degradation Products of

    Office of Scientific and Technical Information (OSTI)

    AFEX-Treated Hardwoods (Populus nigra) (Journal Article) | SciTech Connect Enzymatic Digestibility and Pretreatment Degradation Products of AFEX-Treated Hardwoods (Populus nigra) Citation Details In-Document Search Title: Enzymatic Digestibility and Pretreatment Degradation Products of AFEX-Treated Hardwoods (Populus nigra) Authors: Balan, Venkatesh ; Sousa, Leonardo da Costa ; Chundawat, Shishir P. S. ; Marshall, Derek ; Sharma, Lekh N. ; Chambliss, C. Kevin ; Dale, Bruce E. Publication

  10. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    da Costa Sousa, Leonardo" Name Name ORCID Search Authors Type: All Book/Monograph Conference/Event Journal Article Miscellaneous Patent Program Document Software Manual Technical Report Thesis/Dissertation Subject: Identifier Numbers: Site: All Alaska Power Administration, Juneau, Alaska (United States) Albany Research Center (ARC), Albany, OR (United States) Albuquerque Complex - NNSA Albuquerque Operations Office, Albuquerque, NM (United States) Amarillo National Resource Center for

  11. Present Status of the DAFNE Upgrade And Perspectives

    SciTech Connect (OSTI)

    Milardi, C.; Alesini, D.; Biagini, M.E.; Biscari, C.; Boni, R.; Boscolo, M.; Bossi, F.; Buonomo, B.; Clozza, A.; Delle Monache, G.; Demma, T.; Di Pasquale, E.; Di Pirro, G.; Drago, A.; Gallo, A.; Ghigo, A.; Guiducci, S.; Ligi, C.; Marcellini, F.; Mazzitelli, G.; Murtas, F.; /Frascati /Novosibirsk, IYF /CERN /INFN, Cosenza /INFN, Rome /KEK, Tsukuba /Orsay, LAL /Rome U. /Pisa U. /INFN, Pisa /SLAC /Rome III U.

    2009-06-05

    The DA{Phi}NE collider has been recently upgraded in order to implement a new collision scheme based on large Piwinski angle and cancellation of the synchro-betatron resonances by means of electromagnetic sextupoles (Crab-Waist compensation). The novel approach has proved to be effective in improving beam-beam interaction and collider luminosity. The results and the measurements taken during commissioning as well as the perspectives for the SIDDHARTA run are presented and discussed.

  12. Dynamics of excitons and charges in organic materials and semiconductor

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

    nanocrystals for optoelectronics | MIT-Harvard Center for Excitonics excitons and charges in organic materials and semiconductor nanocrystals for optoelectronics December 5, 2014 at 3pm/RLE Haus 36-428 Laurens D.A. Siebbeles Department of Chemical Engineering, Delft University of Technology Siebbeles01 Abstract: The seminar will report studies on excitons and charge carriers in conjugated polymers, covalent organic frameworks and semiconductor nanocrystals. These materials have fascinating

  13. System Plan Revision 5 + 6

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

    Plan Revision 7 General Overview DaBrisha Smith (DOE/ORP) April 10, 2013 System Plan 101 * What is System Planning - A process used by organizations to design, analyze and define future operations possible outcomes. * What is the RRP System Plan - A summary-level document that describes how the technical, cost, and schedule operating scenario (Baseline Case) is integrated to meet the mission demands. - Describes how the RPP mission could be achieved based on a set of assumptions for each

  14. SU-E-T-84: Comparison of Three Different Systems for Patient-Specific Quality Assurance: Cranial Stereotactic Radiosurgery Using VMAT with Multiple Non Coplanar Arcs

    SciTech Connect (OSTI)

    Fusella, M; Fiandra, C; Giglioli, F; Ricardi, U; Ragona, R

    2014-06-01

    Purpose: Patient-specific quality assurance in volumetric modulated arc therapy (VMAT) brain stereotactic radiosurgery raises specific issues on dosimetric procedures, mainly represented by the small radiation fields associated with the lack of lateral electronic equilibrium, the need of small detectors and the high dose delivered. The purpose of the study is to compare three different dosimeters for pre-treatment QA. Methods: Nineteen patients (affected by neurinomas, brain metastases, and by meningiomas) were treated with VMAT plans computed on a Monte Carlo based TPS. Gafchromic films inside a slab phantom (GF), 3-D cylindrical phantom with two orthogonal diodes array (DA), and 3-D cylindrical phantom with a single rotating ionization chambers array (ICA), have been evaluated. The dosimeters are, respectively, characterized by a spatial resolution of: 0.4 (in our method), 5 and 2.5 mm. For GF we used a double channel method for calibration and reading protocol; for DA and ICA we used the 3-D dose distributions reconstructed by the two software sold with the dosimeters. With the need of a common system for analyze different measuring approaches, we used an in-house software that analyze a single coronal plane in the middle of the phantoms and Gamma values (2% / 2 mm and 3% / 3 mm) were computed for all patients and dosimeters. Results: The percentage of points with gamma values less than one was: 95.7% for GF, 96.8% for DA and 95% for ICA, using 3%/3mm criteria, and 90.1% for GF, 92.4% for DA and 92% for ICA, using 2% / 2mm gamma criteria. Tstudent test p-values obtained by comparing the three datasets were not statistically significant for both gamma criteria. Conclusion: Gamma index analysis is not affected by different spatial resolution of the three dosimeters.

  15. Modeling & Simulation publications

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

    Modeling & Simulation » Modeling & Simulation Publications Modeling & Simulation publications Research into alternative forms of energy, especially energy security, is one of the major national security imperatives of this century. Get Expertise David Harradine Physical Chemistry and Applied Spectroscopy Email Josh Smith Chemistry Email The inherent knowledge of transformation has beguiled sorcerers and scientists alike. D.A. Horner, F. Lambert, J.D. Kress, and L.A. Collins,

  16. ELECTROCHEMICALLY-MODULATED SEPARATIONS FOR SAFEGUARDS MEASUREMENTS

    SciTech Connect (OSTI)

    Green, Michael A.; Arrigo, Leah M.; Liezers, Martin; Orton, Christopher R.; Douglas, Matthew; Peper, Shane M.; Schwantes, Jon M.; Hazelton, Sandra G.; Duckworth, Douglas C.

    2010-08-11

    A critical objective of materials accountability in safeguards is the accurate and timely analysis of fuel reprocessing streams to detect both abrupt and prolonged diversions of nuclear materials. For this reason both on-line nondestructive (NDA) and destructive analysis (DA) approaches are sought-after. Current methods for DA involve grab sampling and laboratory based column extractions that are costly, hazardous, and time consuming. While direct on-line gamma measurements of Pu are desirable, they are not possible due to contributions from other actinides and fission products. Researchers at Pacific Northwest National Laboratory are currently investigating electrochemically-modulated separation (EMS) as a straightforward, cost-effective technology for selective separation of Pu or U from aqueous reprocessing streams. The EMS selectivity is electrochemically controlled and results from the sorption of Pu4+ and U4+ redox states onto the anodized target electrode, allowing for selective accumulation of U or Pu from nitric acid streams to be turned “on” or “off.” It is envisioned that this technology can be utilized to isolate Pu for both NDA and DA analysis. For the NDA approach, rapid Pu analysis by gamma-ray spectroscopy could be performed after chemical clean-up of activation and fission products by EMS. Likewise, in the DA approach, EMS could be used to retain and concentrate the Pu in nanogram quantities on the electrode surface to be transported to the lab for analysis using high precision mass spectrometry. Due to the challenges associated with complex matrices, a systematic investigation of the redox-dependent accumulation of Pu using EMS was necessary, and results will be presented. Approaches to mitigate interelement effects using large surface area cells will also be discussed. The EMS chemistry and spectroscopy for Pu isolation and measurement will be presented, proof-of-principle measurements will be described, and the application of this approach for materials accountability will be discussed.

  17. Designer synthetic media for studying microbial-catalyzed biofuel production

    Office of Scientific and Technical Information (OSTI)

    Open Access Designer synthetic media for studying microbial- catalyzed biofuel production Xiaoyu Tang 1* , Leonardo da Costa Sousa 2 , Mingjie Jin 2 , Shishir PS Chundawat 2,3 , Charles Kevin Chambliss 4 , Ming W Lau 2 , Zeyi Xiao 5 , Bruce E Dale 2 and Venkatesh Balan 2* Abstract Background: The fermentation inhibition of yeast or bacteria by lignocellulose-derived degradation products, during hexose/pentose co-fermentation, is a major bottleneck for cost-effective lignocellulosic

  18. Research Highlight

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

    New Method for Retrieving Cloud Heights from Satellite Data Download a printable PDF Submitter: Chang, F., Science Systems and Applications, Inc. Minnis, P., NASA - Langley Research Center Area of Research: Cloud Distributions/Characterizations Working Group(s): Cloud Properties Journal Reference: Chang F, P Minnis, B Lin, MM Khaiyer, R Palikonda, and DA Spangenberg. 2010. "A modified method for inferring cloud top height using GOES-12 imager 10.7- and 13.3-µm data." Journal of

  19. ARM - Publications: Science Team Meeting Documents

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    Convective Triggering/Capping Inversions in the Southern Great Plains Cripe, D.G. (a) and Randall, D.A. (b), Colorado State University Eleventh Atmospheric Radiation Measurement (ARM) Science Team Meeting An algorithm for determining Generalized Convective Available Potential Energy (GCAPE) has been developed at Colorado State University. This particular algorithm differs from other CAPE-determining algorithms in that convective clouds are allowed to originate at multiple levels, and the effects

  20. Search for: All records | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    da Costa Sousa, Leonardo" Name Name ORCID Search Authors Type: All Accepted Manuscript Published Article Publisher's Accepted Manuscript Journal Name: Subject: Identifier Numbers: Research Org: Sponsoring Org: Publication Date: to Update Date: to Sort: Relevance (highest to lowest) Publication Date (newest first) Publication Date (oldest first) Close Clear All Find Switch to Detail View for this search DOE PAGES Search Results Page 1 of 1 Search for: All records 4 results for: All records