National Library of Energy BETA

Sample records for da ta ta

  1. Network structure and dynamics of hydrogenated amorphous silicon D.A. Drabold *, T.A. Abtew, F. Inam, Y. Pan

    E-Print Network [OSTI]

    Drabold, David

    upon reasonable calculations of the electron-lattice coupling and molecular dynamic simulationNetwork structure and dynamics of hydrogenated amorphous silicon D.A. Drabold *, T.A. Abtew, F on the network or lattice dynamics of the system, both in the electronic ground state and in an electronic

  2. DOCUMENTO TCNICO rEvIsTa E aTUalIzaDa

    E-Print Network [OSTI]

    Pereira, Henrique Miguel

    da Luz Mathias e Mariana Cabral Cardoso EQUIPa DO INsTITUTO Da CONsErvaçãO Da NaTUrEza E Da BIODIv Sacadura, Helena Medina, Henrique Cabral, João Mateus, Margarida Ferreira, Maria Amélia Martins

  3. TA Handbook PIE Program for Instructional Excellence

    E-Print Network [OSTI]

    McQuade, D. Tyler

    TA Handbook PIE Program for Instructional Excellence The Florida State University The Graduate. This handbook is a guide to help you get started. Your professors and peers are excellent resources

  4. 2014/2015 TA Training Program Page 1 of 4 Call for Proposals for 2014/2015 TA Training Programs

    E-Print Network [OSTI]

    Handy, Todd C.

    2014/2015 TA Training Program Page 1 of 4 Call for Proposals for 2014/2015 TA Training Programs, the University is committed to providing educational programs specifically addressing TAs needs. The TA Training for the development, delivery, and assessment of TA training programs. In so doing, we expect a significant increase

  5. Decontamination and Demolition at TA-21

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalent Bonding Low-Cost2 DOENERSCDecemberDeclaration Of TrustTA-21

  6. Math Department TA Positions, Fall 2015 If you are interested in a Math TA position in any of the introductory Calculus courses in Fall

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    Math Department TA Positions, Fall 2015 If you are interested in a Math TA position in any of the introductory Calculus courses in Fall 2015, please fill out the Math Fall 2015 TA Application, which you can to be a Math major. Our students come from all over the University, and our TAs do too. As a TA, your duties

  7. Photoconduction in the Peierls conductor monoclinic TaS$_3$

    E-Print Network [OSTI]

    V. E. Minakova; V. F. Nasretdinova; S. V. Zaitsev-Zotov

    2014-11-01

    Photoconduction in the monoclinic phase of quasi-one-dimensional conductor TaS$_3$ has been observed at $T quality dependence of both photoconduction and dark conduction at this temperature region has been observed. Together with a similarity of the main features of the photoconduction characteristic of both monoclinic ({\\it m-}TaS$_3$) and orthorhombic ({\\it o-}TaS$_3$) samples the following new peculiarities of photoconduction in {\\it m-}TaS$_3$ were found: 1) the dependence of the activation energy of photoconduction on temperature, $T$, 2) the change of the recombination mechanism from the linear type to the collisional one at low $T$ with a sample quality growth, 3) the existence of a fine structure of the electric-field dependence of photoconduction. Spectral study gives the Peierls energy gap value $2\\Delta ^*= 0.18$~eV.

  8. Atmospheric Dispersion and Consequence Analysis at Sandia's TA...

    Office of Environmental Management (EM)

    with desert grasses and sage * TA-V is 5400 ft. above sea level * Annual total precipitation 8.5 inches - Heterogeneous terrain characterized by an alluvial fan with eroded...

  9. I. Top 20 TA Traps 83 II. Team Meeting Guidelines 85

    E-Print Network [OSTI]

    Minnesota, University of

    Other Teaching Resources Page I. Top 20 TA Traps 83 II. Team Meeting Guidelines 85 III. TA Office I. Top 20 TA Traps This list has been compiled by mentor TAs to help you avoid some common pitfalls of being a TA. These are the top twenty things TAs do that interfere with the work of teaching. General

  10. CRAD, Maintenance- Los Alamos National Laboratory TA 55 SST Facility

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for an assessment of the Maintenance program at the Los Alamos National Laboratory TA 55 SST Facility.

  11. IWARTIIV IWARIET'TA MARTIN MARIETTA ENERGYSYSTEMS,INC.

    E-Print Network [OSTI]

    Hively, Lee M.

    Division Oak Ridge National Laboratory Oak Ridge, TN 37831-8066 managed by LOCKHEED MARTIN ENERGY RESEARCHOAK RIDGE NATIONAL LABORATORY IWARTIIV IWARIET'TA MANAGED BY MARTIN MARIETTA ENERGYSYSTEMS N. E. Clapp C. S. Daw Oak Ridge National Laboratory January 1996 CAUTION This document has not been

  12. TA Seminar 2006 Name . Grading Two Example Student Laboratory Reports

    E-Print Network [OSTI]

    Minnesota, University of

    TA Seminar 2006 Name . Page 1 Grading Two Example Student Laboratory Reports Introductory physics laboratory reports, students are provided the opportunity to learn about physics through written assignments the 2 example student laboratory reports. Mark down any and all comments on the example student

  13. I. Top 20 TA Traps 129 II. Team Meeting Guidelines 131

    E-Print Network [OSTI]

    Minnesota, University of

    Chapter 5 Other Teaching Resources Page I. Top 20 TA Traps 129 II. Team Meeting Guidelines 131 III for TAs 152 #12;#12;I. Top 20 TA Traps This list has been compiled by mentor TAs to help you avoid some common pitfalls of being a TA. These are the top twenty things TAs do that interfere with the work

  14. I. Top 20 TA Traps 129 II. Team Meeting Guidelines 131

    E-Print Network [OSTI]

    Minnesota, University of

    Chapter 5 Other Teaching Resources Page I. Top 20 TA Traps 129 II. Team Meeting Guidelines 131 III for TAs 152 #12;#12;Page 129 I. Top 20 TA Traps This list has been compiled by mentor TAs to help you avoid some common pitfalls of being a TA. These are the top twenty things TAs do that interfere

  15. Technical Area V (TA-V) transformation project close-out report.

    SciTech Connect (OSTI)

    Not Available

    2010-07-01

    Sandia National Laboratories (SNL) Technical Area V (TA-V) has provided unique nuclear experimental environments for decades. The technologies tested in TA-V facilities have furthered the United States Nuclear Weapons program and has contributed to the national energy and homeland security mission. The importance of TA-V working efficiently to produce an attractive and effective platform for experiments should not be underestimated. Throughout its brief history, TA-V has evolved to address multiple and diverse sets of requirements. These requirements evolved over many years; however, the requirements had not been managed nor communicated comprehensively or effectively. A series of programmatic findings over several years of external audits was evidence of this downfall. Today, these same requirements flow down through a new TA-V management system that produces consistently applied and reproducible approaches to work practices. In 2008, the TA-V department managers assessed the state of TA-V services and work activities to understand how to improve customer interfaces, stakeholders perceptions, and workforce efficiencies. The TA-V management team initiated the TA-V Transformation Project after they deemed the pre-June 2008 operational model to be ineffective in managing work and in providing integrated, continuous improvement to TA-V processes. This report summarizes the TA-V Transformation Project goals, activities, and accomplishments.

  16. Proton induced fission of 181-Ta at relativistic energies

    E-Print Network [OSTI]

    Y. Ayyad; J. Benlliure; E. Casarejos; H. Álvarez-Pol; A. Bacquias; A. Boudard; M. Caamaño; T. Enqvist; V. Föhr; A. Keli?-Heil; K. Kezzar; S. Leray; C. Paradela; D. Pérez-Loureiro; R. Pleska?; D. Tarrío

    2012-03-07

    Total fission cross sections of 181-Ta induced by protons at different relativistic energies have been measured at GSI, Darmstadt. The inverse kinematics technique used together with a dedicated set-up, made it possible to determine these cross sections with high accuracy. The new data obtained in this experiment will contribute to the understanding of the fission process at high excitation energies. The results are compared with data from previous experiments and systematics for proton-induced fission cross sections.

  17. : University of Toronto Lab 4: Operational Amplifier TA

    E-Print Network [OSTI]

    Sheikholeslami, Ali

    : University of Toronto Lab 4: Operational Amplifier TA Preparation 1. Ad = -gm4(ro4||ro2) Ac = -gm4ro4 1/gm2 2gme4ro4ro5+1/gm2 -1/2gm2ro5 CMRR = Ad/Ac = 2gm2gm4ro5(ro4||ro2) f3dB = 1/2(ro4||ro2)CL

  18. TaC Studios New Construction Test House

    SciTech Connect (OSTI)

    Butler, T.; Curtis, O.; Kim, E.; Roberts, S.; Stephenson, R.

    2013-03-01

    As part of the NAHB Research Center Industry Partnership, Southface partnered with TaC Studios, an Atlanta based architecture firm specializing in residential and light commercial design, on the construction of a new test home in Atlanta, GA in the mixed humid climate zone. This home will serve as a model home for the builder partner and addresses Building America energy savings targets through the planning and implementation of a design package will serve as a basis of design for the builder partner's future homes. As a BA test house, this home will be evaluated to detail whole house energy use, end use loads, and HVAC and hot water efficiency.

  19. TaC Studios New Construction Test House

    SciTech Connect (OSTI)

    Butler, T.; Curtis, O.; Kim, E.; Roberts, S.; Stephenson, R.

    2013-03-01

    As part of the NAHB Research Center Industry Partnership, Southface partnered with TaC Studios, an Atlanta based architecture firm specializing in residential and light commercial design, on the construction of a new test home in Atlanta, GA, in the mixed humid climate zone. This home will serve as a model home for the builder partner and addresses Building America energy savings targets through the planning and implementation of a design package will serve as a basis of design for the builder partner’s future homes. As a BA test house, this home will be evaluated to detail whole house energy use, end use loads, and HVAC and hot water efficiency.

  20. Magnetotransport measurements of current induced effective fields in Ta/CoFeB/MgO

    SciTech Connect (OSTI)

    Zhang, Chaoliang; Yamanouchi, Michihiko Ikeda, Shoji; Center for Spintronics Integrated Systems, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai 980-8577 ; Sato, Hideo; Fukami, Shunsuke; Matsukura, Fumihiro; Ohno, Hideo; Center for Spintronics Integrated Systems, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai 980-8577; WPI Advanced Institute for Materials Research, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai 980-8577

    2013-12-23

    We evaluate current-induced effective magnetic fields in perpendicularly magnetized Ta/CoFeB/MgO structures from the external magnetic field angle dependence of the Hall resistance. We confirm the presence of two components of effective fields. The dependence of their magnitudes on Ta thickness implies that both components are related to the spin current in Ta layer generated by the spin Hall effect.

  1. I. Top 20 TA Traps 123 II. Team Meeting Guidelines 125

    E-Print Network [OSTI]

    Minnesota, University of

    Chapter 5 Other Teaching Resources Page I. Top 20 TA Traps 123 II. Team Meeting Guidelines 125 III.0.0 143 IX. Useful Information for TAs 147 #12;#12;Page 123 I. Top 20 TA Traps This list has been compiled by mentor TAs to help you avoid some common pitfalls of being a TA. These are the top twenty things TAs do

  2. Fermi arc topology and interconnectivity in Weyl fermion semimetals TaAs, TaP, NbAs, and NbP

    E-Print Network [OSTI]

    Chi-Cheng Lee; Su-Yang Xu; Shin-Ming Huang; Daniel S. Sanchez; Ilya Belopolski; Guoqing Chang; Guang Bian; Nasser Alidoust; Hao Zheng; Madhab Neupane; Baokai Wang; Arun Bansil; M. Zahid Hasan; Hsin Lin

    2015-08-24

    The family of binary compounds including TaAs, TaP, NbAs, and NbP was recently discovered as the first realization of Weyl semimetals. In order to develop a comprehensive description of the charge carriers in these Weyl semimetals, we performed systematic electronic structure calculations which reveal the nature of Fermi surfaces and their complex interconnectivity in TaAs, TaP, NbAs, and NbP. Our work report the first comparative and comprehensive study of Fermi surface topology and band structure details of all known members of the Weyl semimetal family and provide the necessary building blocks for advancing our understanding of their unique topologically protected low-energy Weyl fermion physics.

  3. Synthesis of nanoscale particles of Ta and Nb3Al by homogeneous reduction in liquid ammonia

    E-Print Network [OSTI]

    Sadoway, Donald Robert

    and electronic). This prediction was confirmed by reacting TaCl5 with sodium, each dissolved in liquid ammonia, potassium heptafluorotantalate (K2TaF7) and sodium are both added to a halide melt (known as a "diluent growth. The fact that sodium is immiscible in the molten salt diluent promotes heterogeneous nucleation

  4. Multipacting Simulations of Tuner-adjustable waveguide coupler (TaCo) with CST

    E-Print Network [OSTI]

    Shafqat, Nuaman; Wegner, Rolf

    2015-01-01

    Tuner-adjustable waveguide couplers (TaCo) are used to feed microwave power to different RF structures of LINAC4. This paper studies the multipacting phenomenon for TaCo using PIC solver of CST PS. Simulations are performed for complete field sweeps and results are analysed.

  5. IccTA: Detecting Inter-Component Privacy Leaks in Android Apps

    E-Print Network [OSTI]

    McDaniel, Patrick Drew

    IccTA: Detecting Inter-Component Privacy Leaks in Android Apps Li Li, Alexandre Bartel, Tegawend if those are in different components. Since Android applications may leak private data carelessly or maliciously, we propose IccTA, a static taint analyzer to detect privacy leaks among components in Android

  6. Chemical Concentrations in Field Mice from Open-Detonation Firing Sites TA-36 Minie and TA-39 Point 6 at Los Alamos National Laboratory

    SciTech Connect (OSTI)

    Fresquez, Philip R. [Los Alamos National Laboratory

    2011-01-01

    Field mice (mostly Peromyscus spp.) were collected at two open-detonation (high explosive) firing sites - Minie at Technical Area (TA) 36 and Point 6 at TA-39 - at Los Alamos National Laboratory in August of 2010 and in February of 2011 for chemical analysis. Samples of whole body field mice from both sites were analyzed for target analyte list elements (mostly metals), dioxin/furans, polychlorinated biphenyl congeners, high explosives, and perchlorate. In addition, uranium isotopes were analyzed in a composite sample collected from TA-36 Minie. In general, all constituents, with the exception of lead at TA-39 Point 6, in whole body field mice samples collected from these two open-detonation firing sites were either not detected or they were detected below regional statistical reference levels (99% confidence level), biota dose screening levels, and/or soil ecological chemical screening levels. The amount of lead in field mice tissue collected from TA-39 Point 6 was higher than regional background, and some lead levels in the soil were higher than the ecological screening level for the field mouse; however, these levels are not expected to affect the viability of the populations over the site as a whole.

  7. Influence of shockwave obliquity on deformation twin formation in Ta

    SciTech Connect (OSTI)

    Gray, George T., III; Livescu, V; Cerreta, E K; Mason, T A; Maudlin, P J; Bingert, J F

    2009-02-18

    Energetic loading subjects a material to a 'Taylor wave' (triangular wave) loading profile that experiences an evolving balance of hydrostatic (spherical) and deviatoric stresses. While much has been learned over the past five decades concerning the propensity of deformation twinning in samples shockloaded using 'square-topped' profiles as a function of peak stress, achieved most commonly via flyer plate loading, less is known concerning twinning propensity during non-I-dimensional sweeping detonation wave loading. Systematic small-scale energetically-driven shock loading experiments were conducted on Ta samples shock loaded with PEFN that was edge detonated. Deformation twinning was quantified in post-mortem samples as a function of detonation geometry and radial position. In the edge detonated loading geometry examined in this paper, the average volume fraction of deformation twins was observed to drastically increase with increasing shock obliquity. The results of this study are discussed in light of the formation mechanisms of deformation twins, previous literature studies of twinning in shocked materials, and modeling of the effects of shock obliquity on the evolution of the stress tensor during shock loading.

  8. Preparation of W-Ta thin-film thermocouple on diamond anvil cell...

    Office of Scientific and Technical Information (OSTI)

    Preparation of W-Ta thin-film thermocouple on diamond anvil cell for in-situ temperature measurement under high pressure Citation Details In-Document Search Title: Preparation of...

  9. A STUDY OF PRECIPITATION IN INTERSTITIAL ALLOYS. I. PRECIPITATION SEQUENCE IN Ta-C ALLOYS

    E-Print Network [OSTI]

    Dahmen, U.

    2010-01-01

    Acta Meta11urgica A STUDY OF PRECIPITATION IN INTERSTITIALALLOYS. I. PRECIPITATION SEQUENCE IN Ta-C ALLOYS U. Dahmen,ENG-48 y A Study of Precipitation in Interstitial Alloys. I.

  10. Growth of single crystalline TaON on yttria-stabilized zirconia (YSZ)

    SciTech Connect (OSTI)

    Tao, Junguang Chai, J.W.; Wong, L.M.; Zhang, Z.; Pan, J.S.; Wang, S.J.

    2013-08-15

    Owing to its high stability in aqueous solution and high quantum efficiency, tantalum based oxyntride (TaON) has attracted increasing attentions for application as visible light photocatalyst. However, despite the recent progress in photocatalytic studies, its bulk charge transport mechanisms are yet to be discovered because of the lack of single crystal sample. In this paper, high quality single crystalline TaON(100) thin film was prepared on cubic YSZ(100) surface by reactive RF magnetron sputtering to avail the understandings of charge transport mechanism so as to improve the device efficiency. The stoichiometry, crystal phase and structure were examined in situ by x-ray photoelectron spectroscopy (XPS) and ex situ by x-ray diffraction (XRD) and transmission electron microscopy (TEM). The TaON film crystallizes in monoclinic ?-phase with its [010]/[001] directions aligned to those of the substrate. The small band gap of 2.5 eV as well as the high structure perfection suggests better performance for visible light water splitting. The method can be used to prepare other surface orientations to elucidate fundamental surface structure dependent photoactivities. - Graphical abstract: Structure of single crystalline ?-TaON and its diffraction pole figure. Highlights: • High quality single crystal TaON(100) thin film were grown on YSZ(100) surface. • ?-phase monoclinic TaON film is formed. • Its [010]/[001] directions are aligned to those of the substrate. • The small band gap and structure perfection suggest visible light photo-activity.

  11. PHYSICAL REVIEW B 91, 085129 (2015) Structural, electronic and hyperfine characterization of pure and Ta-doped ZrSiO4

    E-Print Network [OSTI]

    Svane, Axel Torstein

    2015-01-01

    correlation (TDPAC) using (181 Hf )181 Ta as probe techniques are highly efficient in investigating zirconium

  12. Bixbyite- and anatase-type phases in the system Sc-Ta-O-N

    SciTech Connect (OSTI)

    Stork, A.; Schilling, H. [Institut fuer Chemie, TU Berlin, Strasse des 17. Juni 135, D-10623 Berlin (Germany); Wessel, C.; Wolff, H. [Institut fuer Anorganische Chemie, RWTH Aachen, Landoltweg 1, D-52056 Aachen (Germany); Boerger, A. [Institut fuer Physikalische und Theoretische Chemie, TU Braunschweig, Hans-Sommer-Str. 10, D-38106 Braunschweig (Germany); Baehtz, C. [HASYLAB at DESY, Netkestr. 85, D-22603 Hamburg (Germany); Becker, K.-D. [Institut fuer Physikalische und Theoretische Chemie, TU Braunschweig, Hans-Sommer-Str. 10, D-38106 Braunschweig (Germany); Dronskowski, R. [Institut fuer Anorganische Chemie, RWTH Aachen, Landoltweg 1, D-52056 Aachen (Germany); Lerch, M., E-mail: lerch@chem.tu-berlin.d [Institut fuer Chemie, TU Berlin, Strasse des 17. Juni 135, D-10623 Berlin (Germany)

    2010-09-15

    The aim of our study was to modify the basis compound ss-TaON, which crystallizes in the monoclinic baddeleyite-type, by incorporation of appropriate dopant ions, in order to obtain anion-deficient cubic fluorite-type phases, which are of interest as solids with mobile nitrogen ions. For this purpose, scandium-doped tantalum oxide nitrides were prepared by ammonolysis of amorphous oxide precursors. An unexpected variety of phases with different structural features was observed: bixbyite-type phases of general composition Sc{sub x}Ta{sub 1-x}(O,N){sub y} with 0.33{<=}x{<=}1 and 1.7{<=}y{<=}1.9, yellow colored metastable anatase-type phases such as Sc{sub 0.1}Ta{sub 0.9}O{sub 1.2}N{sub 0.8} or Sc{sub 0.15}Ta{sub 0.85}O{sub 1.3}N{sub 0.7} and, additionally, anosovite-type phases Sc{sub x}Ta{sub 3-x}O{sub 2x}N{sub 5-2x} with 0{<=}x{<=}1.05. Selected phases were investigated by UV/vis spectroscopy. Anatase- and anosovite-type compounds show brilliant colors. In the anatase-type phase, a possible anion ordering was examined by theoretical methods. Additionally, energy calculations on phase stability were performed for Sc{sub x}Ta{sub 1-x}O{sub 1+2x}N{sub 1-2x} in the baddeleyite, rutile, and anatase structure types with varying amounts of dopants. - Graphical abstract: New anatase- and bixbyite-type phases obtained as single-phase samples in the system Sc-Ta-O-N.

  13. Effects of annealing on antiwear and antibacteria behaviors of TaN-Cu nanocomposite thin films

    SciTech Connect (OSTI)

    Hsieh, J. H.; Cheng, M. K.; Chang, Y. K.; Li, C.; Chang, C. L.; Liu, P. C.

    2008-07-15

    TaN-Cu nanocomposite films were deposited by reactive cosputtering on Si and tool steel substrates. The films were then annealed using rapid thermal annealing (RTA) at 400 deg. C for 2, 4, and 8 min, respectively, to induce the nucleation and growth of Cu particles in TaN matrix and on film surface. Field emission scanning electron microscopy was applied to characterize Cu nanoparticles emerged on the surface of TaN-Cu thin films. The effects of annealing on the antiwear and antibacterial properties of these films were studied. The results reveal that annealing by RTA can cause Cu nanoparticles to form on the TaN surface. Consequently, the tribological behaviors, as well as the antibacterial behavior may vary depending on particle size, particle distribution, and total exposed Cu amount. For the samples with large Cu particles, the reduction of averaged friction and wear rate is obvious. Apparently, it is due to the smeared Cu particles adhered onto the wear tracks. This Cu layer may act as a solid lubricant. From the antibacterial testing results, it is found that both Cu particle size and total exposed Cu amount are critical in making short-term antibacterial effect. Overall, all the annealed TaN-Cu samples can reach >99% antibacterial efficiency in 24 h, with respect to uncoated Si substrate.

  14. Design and evaluation of a novel breast cancer detection system combining both thermoacoustic ,,TA... and photoacoustic ,,PA... tomography

    E-Print Network [OSTI]

    Wang, Lihong

    Design and evaluation of a novel breast cancer detection system combining both thermoacoustic ,,TA thermoacoustic and photoacoustic techniques to achieve dual contrast microwave and light absorption imaging

  15. CRAD, Radiological Controls- Los Alamos National Laboratory TA 55 SST Facility

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for an assessment of the Radiation Protection Program at the Los Alamos National Laboratory TA 55 SST Facility.

  16. Applied Reactor Physics TA RG E T AU D I E N C E

    E-Print Network [OSTI]

    Meunier, Michel

    courses. Most production codes in reactor physics are accompanied with rather complete theory guides devoted to the study of interactions between neutrons and matter in a nuclear reactor. Such an interactionApplied Reactor Physics TA RG E T AU D I E N C E Applied Reactor Physics is designed for an audi

  17. TA Orientation 2006 Activity 8 Designing a Problem Solving Framework/Answer Sheet

    E-Print Network [OSTI]

    Minnesota, University of

    TA Orientation 2006 Activity 8 Designing a Problem Solving Framework/Answer Sheet Activity 8 - Page 1 Designing a Problem-solving Framework You learned in your reading that several research-based problem-solving frameworks for introductory physics have been developed and successfully used

  18. TA Orientation 2007 Activity 8 Designing a Problem Solving Framework/Answer Sheet

    E-Print Network [OSTI]

    Minnesota, University of

    TA Orientation 2007 Activity 8 Designing a Problem Solving Framework/Answer Sheet Activity 8 - Page 1 Designing a Problem-solving Framework You learned in your reading that several research-based problem-solving frameworks for introductory physics have been developed and successfully used

  19. Oceanography Vol.17, No.3, Sept. 20046 CO M M E N TA RY

    E-Print Network [OSTI]

    Yoder, James S.

    Oceanography Vol.17, No.3, Sept. 20046 CO M M E N TA RY The United States Congress formed motivation was a 1992 report from the NAS/ NRC Ocean Studies Board, Oceanography in the Next Decade. This article has been published in Oceanography, Volume 17, Number 3, a quarterly journal of The Oceanography

  20. CRAD, Criticality Safety- Los Alamos National Laboratory TA 55 SST Facility

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for an assessment of the Criticality Safety program at the Los Alamos National Laboratory, TA 55 SST Facility.

  1. CRAD, Quality Assurance- Los Alamos National Laboratory TA 55 SST Facility

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for an assessment of the Quality Assurance Program at the Los Alamos National Laboratory TA 55 SST Facility.

  2. Influence of the modern light environment on mood TA Bedrosian and RJ Nelson

    E-Print Network [OSTI]

    Nelson, Randy J.

    cycles created by social and work schedules. Urban light pollution, night shift work, transmeridianREVIEW Influence of the modern light environment on mood TA Bedrosian and RJ Nelson Humans years the widespread adoption of electric light has transformed our environment. Instead of aligning

  3. CRAD, Conduct of Operations- Los Alamos National Laboratory TA 55 SST Facility

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for an assessment of the Conduct of Operations program at the Los Alamos National Laboratory, TA 55 SST Facility.

  4. [Inspection of gas cylinders in storage at TA-54, Area L]. Volume 1, Final report

    SciTech Connect (OSTI)

    NONE

    1994-06-23

    ERC sampled, analyzed, and recontainerized when necessary gas cylinders containing various chemicals in storage at Los Alamos TA-54 Area L. A vapor containment structure was erected. A total of 179 cylinders was processed; 39 were repackaged; and 55 were decommissioned. This report summarizes the operation; this is Volume 1 of five volumes.

  5. Nonlinear effects in collision cascades and high energy shock waves during ta-C:H growth

    SciTech Connect (OSTI)

    Piazza, F.; Resto, O.; Morell, G. [Department of Physics, University of Puerto Rico, P.O. Box 23343, San Juan, 00931 (Puerto Rico)

    2007-07-01

    The surface topography of hydrogenated tetrahedral amorphous carbon (ta-C:H) is critical for various applications such as microelectromechanical devices, magnetic and optical storage devices, and medical implants. The surface topography of ta-C:H films deposited by distributed electron cyclotron resonance plasma from C{sub 2}H{sub 2} gas precursor was investigated. The effects of pressure, together with ion flux and energy, are studied by atomic force microscopy in relation to the structural evolution of the films. The results are compared with the predictions of the Edward-Wilkinson model [Proc. R. Soc. London, Ser. A 44, 1039 (1966)] recently proposed to account for ta-C:H growth and with previous interpretations based on hypersonic shock waves. The random hillocks observed on the smooth surfaces of ta-C:H films deposited at high pressure are thought to result from the interference of high energy shock waves triggered by C{sub 4}H{sub x}{sup +} ions that produce overlapping collision cascades and induce nonlinear effects.

  6. High-pressure shock behavior of WC and Ta2O5 powders.

    SciTech Connect (OSTI)

    Knudson, Marcus D. (Sandia National Laboratories, Albuquerque, NM); Reinhart, William Dodd (Sandia National Laboratories, Albuquerque, NM); Vogler, Tracy John; Root, Seth (Sandia National Laboratories, Albuquerque, NM)

    2011-10-01

    Planar shock experiments were conducted on granular tungsten carbide (WC) and tantalum oxide (Ta{sub 2}O{sub 5}) using the Z machine and a 2-stage gas gun. Additional shock experiments were also conducted on a nearly fully dense form of Ta{sub 2}O{sub 5}. The experiments on WC yield some of the highest pressure results for granular materials obtained to date. Because of the high distention of Ta{sub 2}O{sub 5}, the pressures obtained were significantly lower, but the very high temperatures generated led to large contributions of thermal energy to the material response. These experiments demonstrate that the Z machine can be used to obtain accurate shock data on granular materials. The data on Ta{sub 2}O{sub 5} were utilized in making improvements to the P-{lambda} model for high pressures; the model is found to capture the results not only of the Z and gas gun experiments but also those from laser experiments on low density aerogels. The results are also used to illustrate an approach for generating an equation of state using only the limited data coming from nanoindentation. Although the EOS generated in this manner is rather simplistic, for this material it gives reasonably good results.

  7. Mesoscale Simulation of Grain David Kinderlehrer, Jeehyun Lee, Irene Livshits and Shlomo Ta'asan

    E-Print Network [OSTI]

    Mesoscale Simulation of Grain Growth David Kinderlehrer, Jeehyun Lee, Irene Livshits and Shlomo Ta'asan WILEY-VCH Verlag Berlin GmbH September 4, 2003 #12;2 0.1 Introduction The mesoscale simulation of grain of the statistics it provides, we are led to the companion issue of coarse graining in mesoscale simulations. We

  8. CLOUD GAMING ONWARD: RESEARCH OPPORTUNITIES AND OUTLOOK Kuan-Ta Chen1

    E-Print Network [OSTI]

    Chen, Sheng-Wei

    CLOUD GAMING ONWARD: RESEARCH OPPORTUNITIES AND OUTLOOK Kuan-Ta Chen1 , Chun-Ying Huang2 ABSTRACT Cloud gaming has become increasingly more popular in the academia and the industry, evident by the large numbers of related research papers and startup companies. Some pub- lic cloud gaming services have

  9. The Use of TaBoRR as a Heavy Oil Upgrader

    SciTech Connect (OSTI)

    Lee Brecher; Charles Mones

    2009-02-05

    Preliminary testing has shown that Western Research Institute's (WRI) Tank Bottom Recovery and Remediation (TaBoRR{reg_sign}) technology shows promise for heavy oil upgrading. Approximately 70 to 75 wt% of a Canadian Cold Lake bitumen feed was converted to a partially upgraded overhead product that could be transported directly by pipeline or blended with the parent bitumen to produce transportable crude. TaBoRR{reg_sign} was originally developed to remediate tank bottom wastes by producing a distillate product and solid waste. TaBoRR{reg_sign}'s processing steps include breaking a water-oil emulsion, recovering a light hydrocarbon fraction by distillation in a stripper unit, and pyrolyzing the residua reducing it to additional overhead and a benign coke for disposal. Cold Lake bitumen was tested in WRI's bench-scale equipment to evaluate the potential use of TaBoRR{reg_sign} technology for heavy oil upgrading to produce a stable, partially (or fully) upgraded product that will allow diluent-reduced or diluent-free transportation of bitumen or ultra-heavy crudes to market. Runs were conducted at temperatures of low, intermediate and high severity in the stripper to produce stripper overhead and bottoms. The bottoms from each of these runs were processed further in a 6-inch screw pyrolyzer to produce pyrolyzer overhead for blending with the corresponding stripper overheads. Proceeding in this fashion yielded three partially upgraded crudes. The products from TaBoRR{reg_sign} processing, the parent bitumen, and bitumen blends were subjected to stability and compatibility testing at the National Centre for Upgrading Technology (NCUT). Chemical analyses of the overhead product blends have met pipeline specifications for viscosity and density; however the bromine number does not, which might indicate the need for mild hydrotreating. Storage stability tests showed the blends to be stable. The blends were also soluble and compatible with most other Alberta crudes.

  10. Seeking the optimal LaTaO{sub 4}:Eu phosphor

    SciTech Connect (OSTI)

    Bleier, Grant C. [Sandia National Laboratories, P.O. Box 5800, Albuquerque, NM 87185 (United States); Nyman, May, E-mail: mdnyman@sandia.gov [Sandia National Laboratories, P.O. Box 5800, Albuquerque, NM 87185 (United States); Rohwer, Lauren E.S.; Rodriguez, Mark A. [Sandia National Laboratories, P.O. Box 5800, Albuquerque, NM 87185 (United States)

    2011-12-15

    Lanthanum orthotantalate, LaTaO{sub 4}, is an excellent host lattice for rare-earth luminescent ions such as Eu{sup 3+} for red emission. However, there are multiple RETaO{sub 4} (RE=rare earth) polymorphs, and the stability of these is controlled predominantly by the RE-radius. Thus it is difficult to obtain a pure phase of LaTaO{sub 4}:Eu as Eu concentration and consequently the RE radius is varied. We recently reported a 'soft-chemical' route that allows crystallization of pure-phase LaTaO{sub 4}:Eu at temperatures as low as 800 Degree-Sign C. In the current report, we investigate polymorph evolution and Eu emission as a function of Eu concentration and annealing temperature. We obtain a maximum quantum yield (QY) of 83% at the highest Eu substitution (25%) for which the low temperature orthorhombic (Pbca) polymorph is stable. Therefore, QY is not limited necessarily by concentration quenching; rather it is limited by polymorph stability as the RE-radius decreases with increasing Eu substitution. - Graphical Abstract: Eu-substituted lanthanum orthotantalates, LaTaO{sub 4}:Eu, are excellent red phosphors. They exhibit up to 83% quantum-yield emission under blue light excitation, optimized through both 'soft chemical processing' and polymorph purity. Highlights: Black-Right-Pointing-Pointer LaTaO{sub 4}:Eu phosphors were synthesized via 'soft-chemical' and solid-state routes. Black-Right-Pointing-Pointer Quantum-yield of Eu emission depends on host polymorph, which changes with La:Eu ratio. Black-Right-Pointing-Pointer Polymorph with optimal Eu-emission is only obtained by 'soft-chemistry'.

  11. Electronic structure reconstruction across the antiferromagnetic transition in TaFe????Te? spin ladder

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

    Xu, Min; Wang, Li -Min; Peng, Rui; Ge, Qing -Qin; Chen, Fei; Ye, Zi -Rong; Zhang, Yan; Chen, Su -Di; Xia, Miao; Liu, Rong -Hua; et al

    2015-02-01

    With angle-resolved photoemission spectroscopy, we studied the electronic structure of TaFe????Te?, a two-leg spin ladder compound with a novel antiferromagnetic ground state. Quasi-two-dimensional Fermi surface is observed, with sizable inter-ladder hopping. Moreover, instead of observing an energy gap at the Fermi surface in the antiferromagnetic state, we observed the shifts of various bands. Combining these observations with density-functional-theory calculations, we propose that the large scale reconstruction of the electronic structure, caused by the interactions between coexisting itinerant electrons and local moments, is most likely the driving force of the magnetic transition. Thus TaFe????Te? serves as a simpler platform that containsmore »similar ingredients as the parent compounds of iron-based superconductors.« less

  12. The Conversion of CESR to Operate as the Test Accelerator, CesrTA, Part 1: Overview

    E-Print Network [OSTI]

    Billing, M G

    2015-01-01

    Cornell's electron/positron storage ring (CESR) was modified over a series of accelerator shutdowns beginning in May 2008, which substantially improves its capability for research and development for particle accelerators. CESR's energy span from 1.8 to 5.6 GeV with both electrons and positrons makes it ideal for the study of a wide spectrum of accelerator physics issues and instrumentation related to present light sources and future lepton damping rings. Additionally a number of these are also relevant for the beam physics of proton accelerators. This paper outlines the motivation, design and conversion of CESR to a test accelerator, CesrTA, enhanced to study such subjects as low emittance tuning methods, electron cloud (EC) effects, intra-beam scattering, fast ion instabilities as well as general improvements to beam instrumentation. While the initial studies of CesrTA focussed on questions related to the International Linear Collider (ILC) damping ring design, CesrTA is a very flexible storage ring, capabl...

  13. Isothermal oxidation behavior and microstructure of plasma surface Ta coating on ?-TiAl

    SciTech Connect (OSTI)

    Song, Jian; Zhang, Ping-Ze Wei, Dong-Bo; Wei, Xiang-Fei; Wang, Ya

    2014-12-15

    The oxidation behavior of ?-TiAl with Ta surface coating fabricated by double glow plasma surface alloying technology was investigated by thermogravimetric method. Oxidation experiments were carried out at 750 °C and 850 °C in air for 100 h. The modification layer was comprised of deposition layer and diffusion layer, which metallurgically adhered to the substrate. Tantalum element decreased with the case depth. The oxidation morphology was studied by a scanning electron microscope and X-ray diffraction. The results highlighted that in the oxidizing process of the oxidation, the phase containing Ta-richer may restrain diffusing outward of the element Al in the matrix. Ti diffused outward, and formed the TiO{sub 2} scales, while the middle layer was rich in Al, and formed the continuous Al{sub 2}O{sub 3} scales after oxidation, which was effective to prevent further infiltration of oxygen atoms, and as a result the oxidation resistance increased immensely. - Highlights: • A Ta modified coating was prepared on ?-TiAl using DGP surface alloying technology. • The modification layer metallurgically adhered to the substrate. • The bonding force is about 60 N, satisfying the demands of practical use. • The oxidation resistance increased immensely at 750 °C and 850 °C.

  14. Making the Best Use of What you Have Asia Intellectual Capital Alliances a te ectua Cap ta a ce

    E-Print Network [OSTI]

    BYOBBYOB ­ Making the Best Use of What you Have Asia Intellectual Capital Alliances a te ectua Cap ta a ce 24 October 2011 Copyright © 2011 Asia Intellectual Capital Alliance. All rights reserved. #12

  15. Structure, magnetism, specific heat, and dielectric properties of Eu{sub 2}Ta{sub 2}O{sub 7}

    SciTech Connect (OSTI)

    Kolodiazhnyi, T. Sakurai, H.; Matsushita, Y.

    2014-11-17

    Polycrystalline Eu{sub 2}Ta{sub 2}O{sub 7} containing layered perovskite slabs was prepared and analyzed. Eu{sub 2}Ta{sub 2}O{sub 7} crystallizes in the orthorhombic centrosymmetric Cmcm space group (with unit cell: a?=?3.95156(9), b?=?27.0775(6), and c?=?5.68279(13) Å) isomorphous with high-temperature Sr{sub 2}Ta{sub 2}O{sub 7}. Dielectric measurements reveal that, in contrast to Sr{sub 2}Ta{sub 2}O{sub 7} which is ferroelectric below 166?K, Eu{sub 2}Ta{sub 2}O{sub 7} remains paraelectric down to at least 0.45?K and shows no magneto-dielectric coupling. Magnetic data in the 2–400?K range indicate an antiferromagnetic phase transition with a sharp susceptibility peak at 2.71(5) K. Further analysis using specific heat measurements reveals that the second magnetic phase transition occurs at 1.10(5) K and dominates the spin entropy of the Eu{sup 2+} 4f{sup 7} ions. The possible origin of the two successive magnetic phase transitions in Eu{sub 2}Ta{sub 2}O{sub 7} requires further studies.

  16. Water Resistant Container Technical Basis Document for the TA-55 Criticality Safety Program

    SciTech Connect (OSTI)

    Smith, Paul Herrick; Teague, Jonathan Gayle

    2015-04-30

    Criticality safety at TA-55 relies on nuclear material containers that are water resistant to prevent significant amounts of water from coming into contact with fissile material in the event of a fire that causes a breach of glovevbox confinement and subsequent fire water ingress. A “water tight container” is a container that will not allow more than 50ml of water ingress when fully submerged, except when under sufficient pressure to produce structural discontinuity. There are many types of containers, welded containers, hermetically sealed containers, filtered containers, etc.

  17. Anisotropic flow in 4.2A GeV/c C+Ta collisions

    E-Print Network [OSTI]

    Lj. Simic; J. Milosevic

    2002-12-16

    Anisotropic flow of protons and negative pions in 4.2A GeV/c C+Ta collisions is studied using the Fourier analysis of azimuthal distributions. The protons exhibit pronounced directed flow. Directed flow of pions is positive in the entire rapidity interval and indicates that the pions are preferentially emitted in the reaction plane from the target to the projectile. The elliptic flow of protons and negative pions is close to zero. Comparison with the quark-gluon-string model (QGSM) and relativistic transport model (ART 1.0) show that they both yield a flow signature similar to the experimental data.

  18. DOE - Office of Legacy Management -- TA-1 Manhattan Laboratory - NM 11

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and Myers Co - OHStar Cutter Corp -SuttonPlant -TA-1

  19. Magnetization reversal induced by in-plane current in Ta/CoFeB/MgO structures with perpendicular magnetic easy axis

    SciTech Connect (OSTI)

    Zhang, C.; Yamanouchi, M. Ikeda, S.; Sato, H.; Fukami, S.; Matsukura, F.; Ohno, H.

    2014-05-07

    We investigate in-plane current-induced magnetization reversal under an in-plane magnetic field in Hall bar shaped devices composed of Ta/CoFeB/MgO structures with perpendicular magnetic easy axis. The observed relationship between the directions of current and magnetization switching and Ta thickness dependence of magnetization switching current are accordance with those for magnetization reversal by spin transfer torque originated from the spin Hall effect in the Ta layer.

  20. Proton-Conducting Films of Nanoscale Ribbons Formed by Exfoliation of the Layer Perovskite H2SrTa2O7

    E-Print Network [OSTI]

    Proton-Conducting Films of Nanoscale Ribbons Formed by Exfoliation of the Layer Perovskite H2SrTa2OVised Manuscript ReceiVed NoVember 6, 2007 Thin films of nanoscale ribbons derived from the layer perovskite H2Sr cell parameters (3.98 ( 0.05 Å) to H2SrTa2O7 (3.87 ( 0.02 Å) and the defect perovskite SrTa2O6 (3

  1. Dependence of inverse-spin Hall effect and spin-rectified voltage on tantalum thickness in Ta/CoFeB bilayer structure

    SciTech Connect (OSTI)

    Kim, Sang-Il; Seo, Min-Su; Park, Seung-Young; Kim, Dong-Jun; Park, Byong-Guk

    2015-01-19

    Ta-layer thickness (t{sub Ta}) dependence of the measured DC voltage V from the inverse-spin Hall effect (ISHE) in Ta/CoFeB bilayer structure is experimentally investigated using the ferromagnetic resonance in the TE{sub 011} resonant cavity. The ISHE signals excluding the spin-rectified effect (SRE) were separated from the fitted curve of V against t{sub Ta}. For t{sub Ta}????{sub Ta} (Ta-spin diffusion length?=?2.7?nm), the deviation in ISHE voltage V{sub ISH} between the experimental and theoretical values is significantly increased because of the large SRE contribution, which also results in a large deviation in the spin Hall angle ?{sub SH} (from 10% to 40%). However, when t{sub Ta} ? ?{sub Ta}, the V{sub ISH} values are consistent with theoretical values because the SRE terms become negligible, which subsequently improves the accuracy of the obtained ?{sub SH} within 4% deviation. The results will provide an outline for an accurate estimation of the ?{sub SH} for materials with small ? value, which would be useful for utilizing the spin Hall effect in a 3-terminal spintronic devices in which magnetization can be controlled by in-plane current.

  2. Polytypism, polymorphism, and superconductivity in TaSe2-xTex

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

    Luo, Huixia; Tao, Jing; Xie, Weiwei; Inoue, Hiroyuki; Gyenis, Andras; Krizan, Jason W.; Yazdani, Ali; Zhu, Yimei; Cava, R. J.

    2015-03-17

    Polymorphism in materials often leads to significantly different physical properties - the rutile and anatase polymorphs of TiO? are a prime example. Polytypism is a special type of polymorphism, occurring in layered materials when the geometry of a repeating structural layer is maintained but the layer stacking sequence of the overall crystal structure can be varied; SiC is an example of a material with many polytypes. Although polymorphs can have radically different physical properties, it is much rarer for polytypism to impact physical properties in a dramatic fashion. Here we study the effects of polytypism and polymorphism on the superconductivitymore »of TaSe?, one of the archetypal members of the large family of layered dichalcogenides. We show that it is possible to access 2 stable polytypes and 2 stable polymorphs in the TaSe2-xTex solid solution, and find that the 3R polytype shows a superconducting transition temperature that is between 6 and 17 times higher than that of the much more commonly found 2H polytype. The reason for this dramatic change is not apparent, but we propose that it arises either from a remarkable dependence of Tc on subtle differences in the characteristics of the single layers present, or from a surprising effect of the layer stacking sequence on electronic properties that instead are expected to be dominated by the properties of a single layer in materials of this kind.« less

  3. Polytypism, polymorphism, and superconductivity in TaSe2–xTex

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

    Luo, Huixia; Xie, Weiwei; Tao, Jing; Inoue, Hiroyuki; Gyenis, András; Krizan, Jason W.; Yazdani, Ali; Zhu, Yimei; Cava, Robert Joseph

    2015-03-03

    Polymorphism in materials often leads to significantly different physical properties - the rutile and anatase polymorphs of TiO? are a prime example. Polytypism is a special type of polymorphism, occurring in layered materials when the geometry of a repeating structural layer is maintained but the layer stacking sequence of the overall crystal structure can be varied; SiC is an example of a material with many polytypes. Although polymorphs can have radically different physical properties, it is much rarer for polytypism to impact physical properties in a dramatic fashion. Here we study the effects of polytypism and polymorphism on the superconductivitymore »of TaSe?, one of the archetypal members of the large family of layered dichalcogenides. We show that it is possible to access 2 stable polytypes and 2 stable polymorphs in the TaSe2-xTex solid solution, and find that the 3R polytype shows a superconducting transition temperature that is between 6 and 17 times higher than that of the much more commonly found 2H polytype. Thus, the reason for this dramatic change is not apparent, but we propose that it arises either from a remarkable dependence of Tc on subtle differences in the characteristics of the single layers present, or from a surprising effect of the layer stacking sequence on electronic properties that instead are expected to be dominated by the properties of a single layer in materials of this kind.« less

  4. A new anatase-type phase in the system Mg-Ta-O-N

    SciTech Connect (OSTI)

    Schilling, H. [Institut fuer Chemie, TU Berlin, Strasse des 17. Juni 135, D-10623 Berlin (Germany); Lerch, M. [Institut fuer Chemie, TU Berlin, Strasse des 17. Juni 135, D-10623 Berlin (Germany)]. E-mail: lerch@chem.tu-berlin.de; Boerger, A. [Institut fuer Physikalische und Theoretische Chemie, TU Braunschweig, Hans-Sommer-Str. 10, D-38106 Braunschweig (Germany); Becker, K.-D. [Institut fuer Physikalische und Theoretische Chemie, TU Braunschweig, Hans-Sommer-Str. 10, D-38106 Braunschweig (Germany); Wolff, H. [Institut fuer Anorganische Chemie, RWTH Aachen, Landoldtweg 1, D-52056 Aachen (Germany); Dronskowski, R. [Institut fuer Anorganische Chemie, RWTH Aachen, Landoldtweg 1, D-52056 Aachen (Germany); Bredow, T. [Theoretische Chemie, Universitaet Hannover, Am Kleinen Felde 30, D-30167 Hannover (Germany); Tovar, M. [Hahn-Meitner-Institut Berlin, Glienicker Str. 100, D-14109 Berlin (Germany); Baehtz, C. [HASYLAB at DESY, Notkestr. 85, D-22603 Hamburg (Germany)

    2006-08-15

    Magnesium doped tantalum oxynitrides were prepared by ammonolysis of amorphous mixed oxides. An orange colored anatase-type phase with the composition Mg{sub 0.05}Ta{sub 0.95}O{sub 1.15}N{sub 0.85} was found. It is metastable and undergoes a phase transformation to a baddeleyite-type phase between 900 and 1000deg. C. X-ray diffraction measurements indicate spacegroup I4{sub 1}/amd with lattice parameters a=391.986(6)pm and c=1011.19(3)pm. A possible anion ordering was examined by theoretical methods and neutron diffraction experiments. In addition, anosovite-type (Ti{sub 3}O{sub 5}) phases Mg{sub x}Ta{sub 3-x}O{sub 3x}N{sub 5-3x}; 0=

  5. Synthesis and magnetic properties of Ta/NdFeB-based composite microwires

    SciTech Connect (OSTI)

    Szary, P. Périgo, E. A.; Michels, A.; Luciu, I.; Duday, D.; Wirtz, T.; Choquet, P.

    2015-05-07

    Magnetic NdFeB-based microwire composites have been prepared by the direct current magnetron sputtering technique in a specifically designed sputtering chamber for thin-film deposition in wire geometry. As substrate wire material, we have employed steel and Ta. Annealing of the substrate wires during the deposition process was performed by ohmic heating through the application of a direct current. Samples were characterized by means of vibrating sample magnetometry (VSM) and scanning electron microscopy. Best properties have been encountered when using Ta wires as core (substrate) material. The VSM data show a dramatic impact of the current applied during the deposition process on the magnetic properties. For higher current values, i.e., higher annealing temperatures, the wires exhibit a reversal process that is typical for a two-phase system. Moreover, an increase of the coercive field (and remanent magnetization) is observed, which is ascribed to a modification of the magnetic phase present in the sample due to the annealing. We find an indication for the formation of a magnetic easy-axis direction which is azimuthally oriented around the wire axis.

  6. High Nb, Ta, and Al creep- and oxidation-resistant austenitic stainless steel

    DOE Patents [OSTI]

    Brady, Michael P (Oak Ridge, TN) [Oak Ridge, TN; Santella, Michael L (Knoxville, TN) [Knoxville, TN; Yamamoto, Yukinori (Oak Ridge, TN) [Oak Ridge, TN; Liu, Chain-tsuan (Oak Ridge, TN) [Oak Ridge, TN

    2010-07-13

    An austenitic stainless steel HTUPS alloy includes, in weight percent: 15 to 30 Ni; 10 to 15 Cr; 2 to 5 Al; 0.6 to 5 total of at least one of Nb and Ta; no more than 0.3 of combined Ti+V; up to 3 Mo; up to 3 Co; up to 1 W; up to 0.5 Cu; up to 4 Mn; up to 1 Si; 0.05 to 0.15 C; up to 0.15 B; up to 0.05 P; up to 1 total of at least one of Y, La, Ce, Hf, and Zr; less than 0.05 N; and base Fe, wherein the weight percent Fe is greater than the weight percent Ni wherein said alloy forms an external continuous scale comprising alumina, nanometer scale sized particles distributed throughout the microstructure, said particles comprising at least one composition selected from the group consisting of NbC and TaC, and a stable essentially single phase fcc austenitic matrix microstructure, said austenitic matrix being essentially delta-ferrite-free and essentially BCC-phase-free.

  7. Order within disorder: The atomic structure of ion-beam sputtered amorphous tantala (a-Ta?O?)

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

    Bassiri, Riccardo; Liou, Franklin; Abernathy, Matthew R.; Lin, Angie C.; Kim, Namjun; Mehta, Apurva; Shyam, Badri; Byer, Robert L.; Gustafson, Eric K.; Hart, Martin; et al

    2015-03-01

    Amorphous tantala (a-Ta?O?) is a technologically important material often used in high-performance coatings. Understanding this material at the atomic level provides a way to further improve performance. This work details extended X-ray absorption fine structure measurements of a-Ta?O? coatings, where high-quality experimental data and theoretical fits have allowed a detailed interpretation of the nearest-neighbor distributions. It was found that the tantalum atom is surrounded by four shells of atoms in sequence; oxygen, tantalum, oxygen, and tantalum. A discussion is also included on how these models can be interpreted within the context of published crystalline Ta?O? and other a-T?O? studies.

  8. The problem of intermixing of metals possessing no mutual solubility upon explosion welding (Cu-Ta, Fe-Ag, Al-Ta)

    SciTech Connect (OSTI)

    Greenberg, B.A., E-mail: bella@imp.uran.ru [Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, S. Kovalevskoi str. 18, Ekaterinburg, 620990 (Russian Federation); Ivanov, M.A. [Kurdyumov Institute of Metal Physics, National Academy of Sciences of Ukraine, Vernadskogo blvd. 36, Kiev, 03680 (Ukraine)] [Kurdyumov Institute of Metal Physics, National Academy of Sciences of Ukraine, Vernadskogo blvd. 36, Kiev, 03680 (Ukraine); Rybin, V.V. [State Polytechnical University, Politekhnicheskaya str. 29, St. Petersburg, 195251 (Russian Federation)] [State Polytechnical University, Politekhnicheskaya str. 29, St. Petersburg, 195251 (Russian Federation); Elkina, O.A.; Antonova, O.V.; Patselov, A.M.; Inozemtsev, A.V.; Plotnikov, A.V.; Volkova, A.Yu. [Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, S. Kovalevskoi str. 18, Ekaterinburg, 620990 (Russian Federation)] [Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, S. Kovalevskoi str. 18, Ekaterinburg, 620990 (Russian Federation); Besshaposhnikov, Yu.P. [OJSC Ural Chemical Machine Building Plant, Khibinogorskii Lane 33, Ekaterinburg, 620010 (Russian Federation)] [OJSC Ural Chemical Machine Building Plant, Khibinogorskii Lane 33, Ekaterinburg, 620010 (Russian Federation)

    2013-01-15

    On the basis of the results obtained for joints of dissimilar metals such as copper-tantalum and iron-silver, the reason of immiscible suspensions mixing upon explosion welding has been cleared out. It has been found that the interface (plain or wavy) is not smooth and contains inhomogeneities, namely, cusps and local melting zones. The role of granulating fragmentation providing partitioning of initial materials as a main channel of input energy dissipation has been revealed. It has been shown that in joints of metals possessing normal solubility the local melting zones are true solutions, but if metals possess no mutual solubility the local melting zones are colloidal solutions. Realization of either emulsion or suspension variant takes place. The results can be used in the development of new joints of metals possessing no mutual solubility. - Highlights: Black-Right-Pointing-Pointer Immiscible pairs Ta/Cu and Fe/Ag are welded successfully by explosive welding. Black-Right-Pointing-Pointer Fragmentation provides for partitioning as the main energy dissipation channel. Black-Right-Pointing-Pointer Immiscible metals form colloidal solid solutions during solidification. Black-Right-Pointing-Pointer Melting and boiling temperatures ratio determines the colloidal solution type. Black-Right-Pointing-Pointer Local melting zones being in suspension form enhance welds hardening.

  9. Voltammetry and Impedance Studies of Ta in Aqueous HF Sanjeev Sapra, Hongqi Li, Zuocheng Wang, and Ian Ivar Suni*,z

    E-Print Network [OSTI]

    Suni, Ian Ivar

    , and Ian Ivar Suni*,z a Department of Chemical Engineering, Center for Advanced Materials Processing hydrogen evolution current and the much lower charge-transfer resistance for the high-frequency impedance both Ti/TiN7-9 and Ta/TaN10-17 diffusion barriers. Fluoroborate solutions, in which HF can form

  10. Investigation of magnetic proximity effect in Ta/YIG bilayer Hall bar structure

    SciTech Connect (OSTI)

    Yang, Yumeng [Department of Electrical and Computer Engineering, National University of Singapore, 4 Engineering Drive 3, Singapore 117583 (Singapore); Institute of Materials Research and Engineering, A-STAR (Agency for Science, Technology and Research), 3 Research Link, Singapore 117602 (Singapore); Wu, Baolei; Wu, Yihong, E-mail: elewuyh@nus.edu.sg [Department of Electrical and Computer Engineering, National University of Singapore, 4 Engineering Drive 3, Singapore 117583 (Singapore); Yao, Kui; Shannigrahi, Santiranjan [Institute of Materials Research and Engineering, A-STAR (Agency for Science, Technology and Research), 3 Research Link, Singapore 117602 (Singapore); Zong, Baoyu [Temasek Laboratories, National University of Singapore, T-Lab Building, 5A Engineering Drive 1, 09-02, Singapore 117411 (Singapore)

    2014-05-07

    In this work, the investigation of magnetic proximity effect was extended to Ta which has been reported to have a negative spin Hall angle. Magnetoresistance (MR) and Hall measurements for in-plane and out-of-plane applied magnetic field sweeps were carried out at room temperature. The size of the MR ratio observed (?10{sup ?5}) and its magnetization direction dependence are similar to that reported in Pt/yttrium iron garnet, both of which can be explained by the spin Hall magnetoresistance theory. Additionally, a flip of magnetoresistance polarity is observed at 4?K in the temperature dependent measurements, which can be explained by the magnetic proximity effect induced anisotropic magnetoresistance at low temperature. Our findings suggest that both magnetic proximity effect and spin Hall magnetoresistance have contribution to the recently observed unconventional magnetoresistance effect.

  11. Complete genome sequence of Tolumonas auensis type strain (TA 4T)

    SciTech Connect (OSTI)

    Chertkov, Olga [Los Alamos National Laboratory (LANL); Copeland, A [U.S. Department of Energy, Joint Genome Institute; Lucas, Susan [U.S. Department of Energy, Joint Genome Institute; Lapidus, Alla L. [U.S. Department of Energy, Joint Genome Institute; Berry, Alison M [California Institute of Technology, University of California, Davis; Detter, J. Chris [U.S. Department of Energy, Joint Genome Institute; Glavina Del Rio, Tijana [U.S. Department of Energy, Joint Genome Institute; Hammon, Nancy [U.S. Department of Energy, Joint Genome Institute; Dalin, Eileen [U.S. Department of Energy, Joint Genome Institute; Tice, Hope [U.S. Department of Energy, Joint Genome Institute; Pitluck, Sam [U.S. Department of Energy, Joint Genome Institute; Richardson, P M [U.S. Department of Energy, Joint Genome Institute; Bruce, David [Los Alamos National Laboratory (LANL); Goodwin, Lynne A. [Los Alamos National Laboratory (LANL); Han, Cliff [Los Alamos National Laboratory (LANL); Tapia, Roxanne [Los Alamos National Laboratory (LANL); Saunders, Elizabeth H [Los Alamos National Laboratory (LANL); Schmutz, Jeremy [Stanford University; Brettin, Thomas S [ORNL; Larimer, Frank W [ORNL; Land, Miriam L [ORNL; Hauser, Loren John [ORNL; Spring, Stefan [DSMZ - German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany; Rohde, Manfred [HZI - Helmholtz Centre for Infection Research, Braunschweig, Germany; Kyrpides, Nikos C [U.S. Department of Energy, Joint Genome Institute; Ivanova, N [U.S. Department of Energy, Joint Genome Institute; Goker, Markus [DSMZ - German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany; Beller, Harry R. [Lawrence Berkeley National Laboratory (LBNL); Klenk, Hans-Peter [DSMZ - German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany; Woyke, Tanja [U.S. Department of Energy, Joint Genome Institute

    2011-01-01

    Tolumonas auensis Fischer-Romero et al. 1996 is currently the only validly named species of the genus Tolumonas in the family Aeromonadaceae. The strain is of interest because of its ability to produce toluene from phenylalanine and other phenyl precursors, as well as phenol from tyrosine. This is of interest because toluene is normally considered to be a tracer of anthropogenic pollution in lakes, but T. auensis represents a biogenic source of toluene. Oth- er than Aeromonas hydrophila subsp. hydrophila, T. auensis strain TA 4T is the only other member in the family Aeromonadaceae with a completely sequenced type-strain genome. The 3,471,292 bp chromosome with a total of 3,288 protein-coding and 116 RNA genes was sequenced as part of the DOE Joint Genome Institute Program JBEI 2008.

  12. Equation-of-State Measurements in Ta2O5 Aerogel

    SciTech Connect (OSTI)

    Miller, J.E.; Boehly, T.R.; Meyerhofer, D.D.; Eggert, J.H.

    2008-01-14

    Highly porous samples of tantalum pentoxide (Ta2O5) aerogel were compressed from initial densities of 0.1, 0.15, and 0.25 g/cm^3 by shock waves with strengths between 0.3 and 3 Mbar. The compressed material was between 5 and 15 times as dense as the unshocked aerogels with temperatures ~5 eV (~58,000 K). These strong shock loadings were produced by the OMEGA Laser System at the Laboratory of Laser Energetics. The shocked states were diagnosed with the OMEGA velocity interferometer system for any reflector. When the compression measurements are compared to an available high-energy-density equation-of-state model, it is found that the model underestimates the level of compression achieved by shock loading below a Mbar.

  13. Preparation and characterisation of isotopically enriched Ta$_2$O$_5$ targets for nuclear astrophysics studies

    E-Print Network [OSTI]

    A. Caciolli; D. A. Scott; A. Di Leva; A. Formicola; M. Aliotta; M. Anders; A. Bellini; D. Bemmerer; C. Broggini; M. Campeggio; P. Corvisiero; R. Depalo; Z. Elekes; Zs. Fülöp; G. Gervino; A. Guglielmetti; C. Gustavino; Gy. Gyürky; G. Imbriani; M. Junker; M. Marta; R. Menegazzo; E. Napolitani; P. Prati; V. Rigato; V. Roca; C. Rolfs; C. Rossi Alvarez; E. Somorjai; C. Salvo; O. Straniero; F. Strieder; T. Szücs; F. Terrasi; H. P. Trautvetter; D. Trezzi

    2012-10-01

    The direct measurement of reaction cross sections at astrophysical energies often requires the use of solid targets of known thickness, isotopic composition, and stoichiometry that are able to withstand high beam currents for extended periods of time. Here, we report on the production and characterisation of isotopically enriched Ta$_2$O$_5$ targets for the study of proton-induced reactions at the Laboratory for Underground Nuclear Astrophysics facility of the Laboratori Nazionali del Gran Sasso. The targets were prepared by anodisation of tantalum backings in enriched water (up to 66% in $^{17}$O and up to 96% in $^{18}$O). Special care was devoted to minimising the presence of any contaminants that could induce unwanted background reactions with the beam in the energy region of astrophysical interest. Results from target characterisation measurements are reported, and the conclusions for proton capture measurements with these targets are drawn.

  14. Measured Whole-House Performance of TaC Studios Test Home

    SciTech Connect (OSTI)

    Butler, T.; Curtis, O.; Stephenson, R.

    2013-12-01

    As part of the NAHB Research Center Industry Partnership, Southface partnered with TaC Studios, an Atlanta-based architecture firm specializing in residential and light commercial design, on the construction of a new test home in Atlanta, GA, in the mixed humid climate. This home serves as a residence and home office for the firm's owners, as well as a demonstration of their design approach to potential and current clients. Southface believes the home demonstrates current best practices for the mixed-humid climate, including a building envelope featuring advanced air sealing details and low density spray foam insulation, glazing that exceeds ENERGY STAR requirements, and a high performance heating and cooling system. Construction quality and execution was a high priority for TaC Studios and was ensured by a third party review process. Post-construction testing showed that the project met stated goals for envelope performance, an air infiltration rate of 2.15 ACH50. The homeowners wished to further validate whole house energy savings through the project's involvement with Building America and this long-term monitoring effort. As a Building America test home, this home was evaluated to detail whole house energy use, end use loads, and the efficiency and operation of the ground source heat pump and associated systems. Given that the home includes many non-typical end use loads including a home office, pool, landscape water feature, and other luxury features not accounted for in Building America modeling tools, these end uses were separately monitored to determine their impact on overall energy consumption.

  15. GG/OCN 312: Geomathematics Instructor: Garrett Apuzen-Ito (gito@hawaii.edu, POST 810); T.A.: TBA

    E-Print Network [OSTI]

    GG/OCN 312: Geomathematics Instructor: Garrett Apuzen-Ito (gito@hawaii.edu, POST 810); T.A.: TBA-long learning CLASS FORMAT The class meets 9:30 am ­ 10:20 pm, MWF, POST 708. The lectures videos sets. HOMEWORK Homework must be turned in on Fridays at 3:30 p.m. at the instructor's office (POST 810

  16. PROTON SPIN-LATTICE RELAXATION TIME IN THE SUPERCONDUCTING INTERCALATION COMPLEX TaS2(PYRIDINE)1/2

    E-Print Network [OSTI]

    Boyer, Edmond

    L-243 PROTON SPIN-LATTICE RELAXATION TIME IN THE SUPERCONDUCTING INTERCALATION COMPLEX TaS2 bands and superconductivity, and greatly increases the already pronounced anisotropy of the host feature of superconductivity in these complexes is that Tc is strongly affected by the intercalation

  17. Gas-Phase Lubrication of ta-C by Glycerol and Hydrogen Peroxide. Experimental and Computer Modeling

    E-Print Network [OSTI]

    Goddard III, William A.

    Gas-Phase Lubrication of ta-C by Glycerol and Hydrogen Peroxide. Experimental and Computer Modeling lubrication conditions at 80 °C in presence of OH-containing molecules. To understand the mechanism of ultralow friction, we performed gas-phase lubrication experiments followed by time-of-flight secondary ion

  18. MerriaM's Turkey PoulT survival in The Black hills, souTh DakoTa

    E-Print Network [OSTI]

    MerriaM's Turkey PoulT survival in The Black hills, souTh DakoTa By Chad P. Lehman, Lester D. Flake, 2008 531-W #12;78 © Intermountain Journal of Sciences, Vol. 14, No. 4, 2008 MerriaM's Turkey Poul investigated poult survival from hatching to 4 wks of age for Merriam's wild turkey (Meleagris gallopavo

  19. Application of cluster-plus-glue-atom model to barrierless Cu–Ni–Ti and Cu–Ni–Ta films

    SciTech Connect (OSTI)

    Li, Xiaona, E-mail: lixiaona@dlut.edu.cn; Ding, Jianxin; Wang, Miao; Dong, Chuang [Key Laboratory of Materials Modification by Laser, Ion and Electron Beams (Dalian University of Technology), Ministry of Education, Dalian 116024 (China); Chu, Jinn P. [Department of Materials Science and Engineering, National Taiwan University of Science and Technology, Taipei 10607, Taiwan (China)

    2014-11-01

    To improve the thermal stability of copper and avoid its diffusion into surrounding dielectrics or interfacial reactions with them, the authors applied the cluster-plus-glue-atom model to investigate barrierless Cu–Ni–M (M?=?Ti or Ta) seed layers. The dissolution of the third element (Ti or Ta) in the Cu lattice with the aid of Ni significantly improved the thermal stability of the Cu seed layer. The appropriate M/Ni (M?=?Ti or Ta) ratio was selected to obtain a low resistivity: the resistivity was as low as 2.5??? cm for the (Ti{sub 1.5/13.5}Ni{sub 12/13.5}){sub 0.3}Cu{sub 99.7} film and 2.8??? cm for the (Ta{sub 1.1/13.1}Ni{sub 12/13.1}){sub 0.4}Cu{sub 99.6} film after annealing at 500?°C for 1?h. After annealing at 500?°C for 40?h, the two films remained stable without forming a Cu{sub 3}Si compound. The authors confirmed that the range of applications of the cluster-plus-glue-atom model could be extended. Therefore, a third element M with negative enthalpies of mixing with both Cu and Ni could be selected, under the premise that the mixing enthalpy of M–Ni is more negative than that of M–Cu.

  20. Properties of Ta{sub 2}O{sub 5} thin films prepared by ion-assisted deposition

    SciTech Connect (OSTI)

    Farhan, Mansour S. [College of Engineering, Wasit University (Iraq); Zalnezhad, E., E-mail: erfan_zalnezhad@yahoo.com [Center of Advanced Manufacturing and Material Processing, Department of Engineering Design and Manufacture, Faculty of Engineering, University of Malaya, Kuala Lumpur 50603 (Malaysia); Bushroa, A.R. [Center of Advanced Manufacturing and Material Processing, Department of Engineering Design and Manufacture, Faculty of Engineering, University of Malaya, Kuala Lumpur 50603 (Malaysia)

    2013-10-15

    Graphical abstract: - Highlights: • Investigating the effect of ion-beam parameters on optical properties. • Exploring the effect of ion-beam parameters on structural properties. • Studying XRD patterns of Ta{sub 2}O{sub 5} films deposited at different ion energies. - Abstract: Tantalum penta-oxide (Ta{sub 2}O{sub 5}) thin films were deposited onto highly polished and clean, fused silica glass substrates via ion beam-assisted deposition at room temperature using a high-vacuum coater equipped with an electron beam gun. The effects of ion beam parameters, oxygen flow rate, and deposition rate on the optical and structural properties as well as the stress of Ta{sub 2}O{sub 5} films were studied. It has been revealed that Ta{sub 2}O{sub 5} thin films deposited at 300 eV ion beam energy, 60 ?A/cm{sup 2} ion current density, 20 sccm oxygen flow rate and 0.6 nm/s deposition rate demonstrated excellent optical, structural and compressive stress.

  1. Strain control magnetocrystalline anisotropy of Ta/FeCo/MgO heterostructures

    SciTech Connect (OSTI)

    Ong, P. V.; Kioussis, Nicholas; Amiri, P. Khalili; Wang, K. L.; Carman, Gregory P.

    2015-05-07

    Using ab initio electronic structure calculations, we have investigated the effect of epitaxial strain on magnetocrystalline anisotropy (MCA) of Ta/FeCo/MgO heterostructure. At small expansive strains on the FeCo layer, the system exhibits perpendicular MCA (PMA). Strain not only has a profound effect on the value of MCA but also induces a switching of magnetic easy axis. Analysis of the energy- and k-resolved distribution of orbital characters of the minority-spin band reveals that a significant contribution to PMA at zero strain arises from the spin-orbit coupling between occupied d{sub x{sup 2}?y{sup 2}} and unoccupied d{sub xy} states, derived from Fe at the FeCo/MgO interface. The strain effect is attributed to strain-induced shifts of spin-orbit coupled d-states. Our work demonstrates that strain engineering can open a viable pathway towards tailoring magnetic properties for spintronic applications.

  2. Study of possible systematics in the L*X - Ta* correlation of Gamma Ray Bursts

    E-Print Network [OSTI]

    M. G. Dainotti; V. F. Cardone; S. Capozziello; M. Ostrowski; R. Willingale

    2011-01-09

    Gamma Ray Bursts (GRBs) are the most energetic sources in the universe and among the farthest known astrophysical sources. These features make them appealing candidates as standard candles for cosmological applications so that studying the physical mechanisms for the origin of the emission and correlations among their observable properties is an interesting task. We consider here the luminosity L*X - break time Ta* (hereafter LT) correlation and investigate whether there are systematics induced by selection effects or redshift dependent calibra- tion. We perform this analysis both for the full sample of 77 GRBs with known redshift and for the subsample of GRBs having canonical X-ray light curves, hereafter called U0095 sample. We do not find any systematic bias thus con- firming the existence of physical GRB subclasses revealed by tight correlations of their afterglow properties. Furthermore, we study the possibility of applying the LT correlation as a redshift estimator both for the full distribution and for the canonical lightcurves. The large uncertainties and the non negligible intrin- sic scatter make the results not so encouraging, but there are nevertheless some hints motivating a further analysis with an increased U0095 sample.

  3. All-metallic electrically gated 2H-TaSe{sub 2} thin-film switches and logic circuits

    SciTech Connect (OSTI)

    Renteria, J.; Jiang, C.; Yan, Z.; Samnakay, R.; Goli, P.; Pope, T. R.; Salguero, T. T.; Wickramaratne, D.; Lake, R. K.; Khitun, A. G.; Balandin, A. A.

    2014-01-21

    We report the fabrication and performance of all-metallic three-terminal devices with tantalum diselenide thin-film conducting channels. For this proof-of-concept demonstration, the layers of 2H-TaSe{sub 2} were exfoliated mechanically from single crystals grown by the chemical vapor transport method. Devices with nanometer-scale thicknesses exhibit strongly non-linear current-voltage characteristics, unusual optical response, and electrical gating at room temperature. We have found that the drain-source current in thin-film 2H-TaSe{sub 2}–Ti/Au devices reproducibly shows an abrupt transition from a highly resistive to a conductive state, with the threshold tunable via the gate voltage. Such current-voltage characteristics can be used, in principle, for implementing radiation-hard all-metallic logic circuits. These results may open new application space for thin films of van der Waals materials.

  4. 64 INDUSTRIAL BIOTECHNOLOGY SPRING 2008 F E AT U R E C O M M E N TA RY

    E-Print Network [OSTI]

    64 INDUSTRIAL BIOTECHNOLOGY SPRING 2008 F E AT U R E C O M M E N TA RY G U E S T E D I TO R I A L for energy to be produced from renewable resources, the contribution of Indiana's corn and soybean industry. Reports show that the wood products industry is the largest, by paid wages, of any agricultural industry

  5. Improvement of the photoluminescent intensity of ZnTa{sub 2}O{sub 6}:Pr{sup 3+} phosphor

    SciTech Connect (OSTI)

    Noto, L.L. Ntwaeaborwa, O.M.; Yagoub, M.Y.A.; Swart, H.C.

    2014-07-01

    Highlights: • The optimal luminescence intensity was obtained for 0.4 mol% Pr{sup 3+} doped ZnTa{sub 2}O{sub 6}. • The ZnTa{sub 2}O{sub 6}:Pr{sup 3+} has a colour index matching an ideal red emission. • The cross relaxation process led to a decrease in red emission at higher Pr{sup 3+} concentrations. • The blue emission continues to increase at higher Pr{sup 3+} concentrations. • The persistent luminescent increases with an increase in Pr{sup 3+} concentration. - Abstract: A red emitting ZnTa{sub 2}O{sub 6}:Pr{sup 3+} phosphor with Commission Internationale de l‘Eclairage coordinates that match those of an ideal red emission was prepared by solid state chemical reaction. X-ray diffraction confirmed that a pure orthorhombic phase of ZnTa{sub 2}O{sub 6} was crystallized. A homogeneous distribution of the Pr{sup 3+} ions was confirmed from the analysis of the time of flight secondary ion mass spectroscopy overlay images. In addition to the reflectance at 259 nm associated with band-to-band absorption, minor reflectance peaks associated with f-f transitions of Pr{sup 3+} were observed at 420–500 nm. The main red emission peak was split into minor peaks located at 608, 619 and 639 nm that were assigned to {sup 1}D{sub 2} ? {sup 3}H{sub 4}, {sup 3}P{sub 0} ? {sup 3}H{sub 6} and {sup 3}P{sub 0} ? {sup 3}F{sub 2} transitions of Pr{sup 3+}, respectively. With increasing concentration of Pr{sup 3+}, a relatively weak blue emission was observed at 488 nm and this phenomenon maybe attributed to virtual charge transfer or/and inter cross relaxation effects. The decay characteristics of the persistent emission were also calculated.

  6. Selective etching of TiN over TaN and vice versa in chlorine-containing plasmas

    SciTech Connect (OSTI)

    Shin, Hyungjoo; Zhu Weiye; Liu Lei; Sridhar, Shyam; Donnelly, Vincent M.; Economou, Demetre J. [Plasma Processing Laboratory, Department of Chemical and Biomolecular Engineering, University of Houston, Houston, Texas 77204-4004 (United States); Lenox, Chet; Lii, Tom [Texas Instruments Inc., Dallas, Texas 75243 (United States)

    2013-05-15

    Selectivity of etching between physical vapor-deposited TiN and TaN was studied in chlorine-containing plasmas, under isotropic etching conditions. Etching rates for blanket films were measured in-situ using optical emission of the N{sub 2} (C{sup 3}{Pi}{sub u}{yields}B{sup 3}{Pi}{sub g}) bandhead at 337 nm to determine the etching time, and transmission electron microscopy to determine the starting film thickness. The etching selectivity in Cl{sub 2}/He or HCl/He plasmas was poor (<2:1). There was a window of very high selectivity of etching TiN over TaN by adding small amounts (<1%) of O{sub 2} in the Cl{sub 2}/He plasma. Reverse selectivity (10:1 of TaN etching over TiN) was observed when adding small amounts of O{sub 2} to the HCl/He plasma. Results are explained on the basis of the volatility of plausible reaction products.

  7. Verification of Automotive Control Applications using S-TaLiRo Georgios E. Fainekos, Sriram Sankaranarayanan, Koichi Ueda and Hakan Yazarel

    E-Print Network [OSTI]

    Fainekos, Georgios E.

    Verification of Automotive Control Applications using S-TaLiRo Georgios E. Fainekos, Sriram is with the Department of Computer Science, University of Colorado, Boulder. E-mail: srirams@colorado.edu K. Ueda and H

  8. Mitigating Active Attacks Towards Client Networks Using the Bitmap Filter Chun-Ying Huang, Kuan-Ta Chen, and Chin-Laung Lei

    E-Print Network [OSTI]

    Chen, Sheng-Wei

    -Ta Chen, and Chin-Laung Lei National Taiwan University Department of Electrical Engineering No.1, Sec. 4 attack is behavior that deliberately scans, probes, or intrudes on certain hosts or networks with mali

  9. Structure of Mesita del Buey at TA-54, Los Alamos National Laboratory, New Mexico

    SciTech Connect (OSTI)

    Reneau, S.L.; Broxton, D.E.; Carney, J.S.; LaDelfe, C.

    1998-04-23

    The geological structure of Mesita del Buey at Technical Area 54 (TA-54) was examined using precise surveying of the contact between units 1v and 2 of the Tshirege Member of the Bandelier Tuff at 3.5 km along the north wall of Pajarito Canyon and 0.6 km along the north wall of a tributary to Canada del Buey. Estimated structure contours on this contact indicate typical strikes of N40E to N70E along this part of Mesita del Buey, although the apparent strike of the tuff is E-W at the western part of the survey. Typical dips are 1.0{degree} to 2.0{degree} to the east or southeast, with an estimated maximum dip of 3.2{degree} near the west end of Material Disposal Area G. Thirty seven faults with vertical displacements of 5 to 65 cm were observed in outcrop along the Pajarito Canyon traverse, and, due to the incomplete exposure of the unit 1v-unit 2 contact, many more faults of this magnitude undoubtedly exist. The faults have a wide range in strike and have either down-to-the-west and down-to-the-east components of offset, although about 65% of the observed displacement is down-to-the-west or northwest. These faults are not clearly associated with major fault zones, indicated by the general absence of larger-scale offsets or inflections along the unit 1v-unit 2 contact in areas where the small-scale faults were observed; they may instead record distributed secondary deformation across the Pajarito Plateau associated with large earthquakes on the main Pajarito fault zone 8--11 km to the west, or perhaps other faults in the region. The survey data also suggest that a 150--250 m wide zone of greater magnitude faulting is present near the west end of the traverse associated with a horst-and-graben structure displaying about 1.5--3.5 m of offset on individual faults, although the total amount of offset across this structure and its orientation are not known.

  10. Ambient Air Radionuclide Concentrations at and near TA-50 from 2003 through the First Quarter of 2004

    SciTech Connect (OSTI)

    K.W. Jacobson; C.F. Eberhart

    2005-09-05

    The Meteorology and Air Quality (MAQ) group at Los Alamos National Laboratory maintains and operates a large network of environmental air samplers called AIRNET. Some of these samplers are located near Material Disposal Area C at TA-50, a low-level radioactive waste burial site in the semiarid environment of the Pajarito Plateau, near Los Alamos. AIRNET sampling media consist of a filter and silica gel. They are exchanged once every 2 weeks. Presented are 5 months of air sampling results for 5 stations operating in the vicinity of Material Disposal Area C.

  11. New high pressure rare earth tantalates RE{sub x}Ta{sub 2}O{sub 5+1.5x} (RE=La, Eu, Yb)

    SciTech Connect (OSTI)

    Zibrov, Igor P.; Filonenko, Vladimir P.; Zakharov, Nikolai D.; Nikishina, Elena E.; Lebedeva, Elena N.

    2013-07-15

    Rare earth tantalates La{sub 0.075}Ta{sub 2}O{sub 5.113}, Eu{sub 0.089}Ta{sub 2}O{sub 5.134} and Yb{sub 0.051}Ta{sub 2}O{sub 5.077} have been prepared by solid state reaction at P=7.0 GPa and T=1050–1100 °C and studied by X-ray diffraction, thermal analysis and electron microscopy. Low hydrated amorphous tantalum, lanthanum, europium and ytterbium hydroxides were used as starting materials. Aqueous as well as anhydrous compounds were obtained. Title tantalates are crystallized in the structure type of F–Ta{sub 2}O{sub 5} [Zibrov et al. Russ. J. Inorg. Chem. 48 (2003) 464–471] [5]. The structure was refined by the Rietveld method from X-ray powder diffractometer data: La{sub 0.075}Ta{sub 2}O{sub 5.113}, a=10.5099(2), b=7.2679(1), c=6.9765(1) Å, V=532.90(1) Å{sup 3}, Z=6, space group Ibam; Eu{sub 0.089}Ta{sub 2}O{sub 5.134}, a=10.4182(3), b=7.2685(1), c=6.9832(1) Å, V=528.80(2) Å{sup 3}, Z=6, space group Ibam; Yb{sub 0.051}Ta{sub 2}O{sub 5.077}, a=10.4557(2), b=7.3853(1), c=6.8923(1) Å, V=532.21(1) Å{sup 3}, Z=6, space group Ibam. RE atoms do not replace the tantalum in its positions but the only water in the channels of the structure. Highly charged cations RE{sup +3} compress the unit cell so that its volume becomes less than that of F–Ta{sub 2}O{sub 5}. Significant decrease of the unit cell volume after water removal from the structure is possible due to the puckering of pentagonal bipyramid layers and change of the corrugation angle in the layer. - Graphical abstract: The structure of RE{sub x}Ta{sub 2}O{sub 5+1.5x} and its HRTEM image (“A” arrows show empty channel, “B” arrows show filled channel). - Highlights: • We synthesized new tantalates of RE under high pressure high temperature conditions. • RE atoms replace water molecules in the channels of the structure. • Aqueous as well as anhydrous tantalates were obtained. • Highly charged cations RE{sup +3} compress the unit cell decreasing RE–O distances.

  12. Floodplain Assessment for the Proposed Engineered Erosion Controls at TA-72 in Lower Sandia Canyon, Los Alamos National Laboratory

    SciTech Connect (OSTI)

    Hathcock, Charles D.

    2012-08-27

    Los Alamos National Laboratory (LANL) is preparing to implement engineering controls in Sandia Canyon at Technical Area (TA) 72. Los Alamos National Security (LANS) biologists conducted a floodplain determination and this project is located within a 100-year floodplain. The proposed project is to rehabilitate the degraded channel in lower Sandia Canyon where it crosses through the outdoor firing range at TA-72 to limit the loss of sediment and dissipate floodwater leaving LANL property (Figure 1). The proposed construction of these engineered controls is part of the New Mexico Environment Department's (NMED) approved LANL Individual Storm Water Permit. The purpose of this project is to install storm water controls at Sandia Watershed Site Monitoring Area 6 (S-SMA-6). Storm water controls will be designed and installed to meet the requirements of NPDES Permit No. NM0030759, commonly referred to as the LANL Individual Storm Water Permit (IP). The storm water control measures address storm water mitigation for the area within the boundary of Area of Concern (AOC) 72-001. This action meets the requirements of the IP for S-SMA-6 for storm water controls by a combination of: preventing exposure of upstream storm water and storm water generated within the channel to the AOC and totally retaining storm water falling outside the channel but within the AOC.

  13. Polytypism, polymorphism, and superconductivity in TaSe2–xTex

    SciTech Connect (OSTI)

    Luo, Huixia; Xie, Weiwei; Tao, Jing; Inoue, Hiroyuki; Gyenis, András; Krizan, Jason W.; Yazdani, Ali; Zhu, Yimei; Cava, Robert Joseph

    2015-03-03

    Polymorphism in materials often leads to significantly different physical properties - the rutile and anatase polymorphs of TiO? are a prime example. Polytypism is a special type of polymorphism, occurring in layered materials when the geometry of a repeating structural layer is maintained but the layer stacking sequence of the overall crystal structure can be varied; SiC is an example of a material with many polytypes. Although polymorphs can have radically different physical properties, it is much rarer for polytypism to impact physical properties in a dramatic fashion. Here we study the effects of polytypism and polymorphism on the superconductivity of TaSe?, one of the archetypal members of the large family of layered dichalcogenides. We show that it is possible to access 2 stable polytypes and 2 stable polymorphs in the TaSe2-xTex solid solution, and find that the 3R polytype shows a superconducting transition temperature that is between 6 and 17 times higher than that of the much more commonly found 2H polytype. Thus, the reason for this dramatic change is not apparent, but we propose that it arises either from a remarkable dependence of Tc on subtle differences in the characteristics of the single layers present, or from a surprising effect of the layer stacking sequence on electronic properties that instead are expected to be dominated by the properties of a single layer in materials of this kind.

  14. Structural and thermal studies of H{sub 2}La{sub 2/3}Ta{sub 2}O{sub 7}, a protonated layered perovskite

    SciTech Connect (OSTI)

    Le Berre, F.; Crosnier-Lopez, M.P.; Fourquet, J.L.

    2006-04-13

    We have synthesised the new protonated layered perovskite H{sub 2}La{sub 2/3}Ta{sub 2}O{sub 7} which is related to the Ruddlesden-Popper family. This compound is obtained by ionic exchange starting from Li{sub 2}La{sub 2/3}Ta{sub 2}O{sub 7} maintained in dilute HNO{sub 3} at 60 deg. C. Thermal X-ray diffraction and DTA/TGA revealed interesting dehydration properties with formation of a layered anhydrous phase leading at higher temperature (1550 deg. C) to La{sub 1/3}TaO{sub 3}. This latter compound exhibits the original lanthanum ordering expected similarly to that of the Li form, while at 900 deg. C a metastable form, presenting a disordered La distribution, is observed.

  15. Signature-Dependent Electromagnetic Transition Rates in the {pi}h{sub 11/2} Rotational Sequence of {sub 73}{sup 167}Ta

    SciTech Connect (OSTI)

    R. Chapman; K.-M. Spohr; M.B. Smith; R.A. Bark; G.J. Campbell; G.B. Hagemann; N. Keeley; D.J. Middleton; H. Ryde; P.O. Tjom

    1999-12-31

    Excited states in {sup 167}Ta, populated in the {sup 141}Pr({sup 30}Si, 4n){sup 167}Ta reaction, have been studied using the NORDBALL Ge detector array. For the {pi}h{sub 11/2}[514]{sub 2}{sup 9}{sup -} decay sequence, strong signature-dependent effects in the transition quadrupole moment ratio, Q{sub 1}(I {yields} I - 1)/Q{sub 2}(I {yields} I - 2), have been observed over the spin range {sub 2}{sup 21}{<=}I{<=}{sub 2}{sup 39} which encompasses a BC neutron alignment. This is interpreted as strong evidence for departure from axial symmetry.

  16. Signature-dependent electromagnetic transition rates in the {pi}h{sub 11/2} rotational sequence of {sub 73}{sup 167}Ta

    SciTech Connect (OSTI)

    Chapman, R.; Spohr, K.-M.; Smith, M. B.; Campbell, G. J.; Middleton, D. J.; Bark, R. A.; Ryde, H.; Hagemann, G. B.; Keeley, N.; Tjoem, P. O.

    1999-11-16

    Excited states in {sup 167}Ta, populated in the {sup 141}Pr({sup 30}Si,4n){sup 167}Ta reaction, have been studied using the NORDBALL Ge detector array. For the {pi}h{sub 11/2}[514]9/2{sup -} decay sequence, strong signature-dependent effects in the transition quadrupole moment ratio, Q{sub 1}(I{yields}I-1)/Q{sub 2}(I{yields}I-2), have been observed over the spin range 21/2{<=}I{<=}39/2 which encompasses a BC neutron alignment. This is interpreted as strong evidence for departure from axial symmetry.

  17. Ge MOS Characteristics with CVD HfO2 Gate Dielectrics and TaN Gate Electrode W. P. Bai*, N. Lu*, J. Liu*, A. Ramirez**, D. L. Kwong*, D. Wristers**, A. Ritenour#

    E-Print Network [OSTI]

    Ge MOS Characteristics with CVD HfO2 Gate Dielectrics and TaN Gate Electrode W. P. Bai*, N. Lu*, J, we report for the first time Ge MOS characteristics with ultra thin rapid thermal CVD HfO2 gate dielectrics and TaN gate electrode. Using the newly developed pre- gate cleaning and NH3-based Ge surface

  18. Periodic domain inversion in Z-cut LiTaO3 by electron-beam scanning assisted by an internal field within the crystal Venkatraman Gopalan, Alan C. G. Nutt, and Mool C. Gupta

    E-Print Network [OSTI]

    Gopalan, Venkatraman

    Periodic domain inversion in Z-cut LiTaO3 by electron-beam scanning assisted by an internal field crystal. If the electron beam writing is done on the new C- face of the polarization reversed region period domain inversion grating using this technique. Keywords: LiTaO3, electron beam scanning, domain

  19. Electron band theory predictions and the construction of phase diagrams. [HfPt; TaIr; WOs

    SciTech Connect (OSTI)

    Watson, R.E.; Bennett, L.H.; Davenport, J.W.; Weinert, M.

    1985-01-01

    The a priori theory of metals is yielding energy results which are relevant to the construction of phase diagrams - to the solution phases as well as to line compounds. There is a wide range in the rigor of the calculations currently being done and this is discussed. Calculations for the structural stabilities (fcc vs bcc vs hcp) of the elemental metals, quantities which are employed in the constructs of the terminal phases, are reviewed and shown to be inconsistent with the values currently employed in such constructs (also see Miodownik elsewhere in this volume). Finally, as an example, the calculated heats of formation are compared with experiment for PtHf, IrTa and OsW, three compounds with the same electron to atom ratio but different bonding properties.

  20. Building America Case Study: Ground Source Heat Pump Research, TaC Studios Residence, Atlanta, Georigia (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-09-01

    As part of the NAHB Research Center Industry Partnership, Southface partnered with TaC Studios, an Atlanta based architecture firm specializing in residential and light commercial design, on the construction of a new test home in Atlanta, GA in the mixed-humid climate. This home serves as a residence and home office for the firm's owners, as well as a demonstration of their design approach to potential and current clients. Southface believes the home demonstrates current best practices for the mixed-humid climate, including a building envelope featuring advanced air sealing details and low density spray foam insulation, glazing that exceeds ENERGY STAR requirements, and a high performance heating and cooling system. Construction quality and execution was a high priority for TaC Studios and was ensured by a third party review process. Post construction testing showed that the project met stated goals for envelope performance, an air infiltration rate of 2.15 ACH50. The homeowner's wished to further validate whole house energy savings through the project's involvement with Building America and this long-term monitoring effort. As a Building America test home, this home was evaluated to detail whole house energy use, end use loads, and the efficiency and operation of the ground source heat pump and associated systems. Given that the home includes many non-typical end use loads including a home office, pool, landscape water feature, and other luxury features not accounted for in Building America modeling tools, these end uses were separately monitored to determine their impact on overall energy consumption.

  1. A UNIFYING VIEW OF ERROR NONLINEARITIES IN LMS Ta.req Y. Al-Na.ffouri Azzedine Zerguine Ma.a.mar Bettayeb

    E-Print Network [OSTI]

    Al-Naffouri, Tareq Y.

    A UNIFYING VIEW OF ERROR NONLINEARITIES IN LMS ADAPTATION Ta.req Y. Al-Na.ffouri Azzedine Zerguine of various error nonlinearities that are used in least mean square (LMS) adaptation such as the least mean that the LMS algorithm and its error- modified variants are approximations of two re- cently developed optimum

  2. LAB ASSIGNMENT 4 Notes to the TA: Demonstrate calculation of an integral by the trapezoidal rule, Simpson's 1/3rd

    E-Print Network [OSTI]

    Clement, Prabhakar

    1 LAB ASSIGNMENT 4 Notes to the TA: Demonstrate calculation of an integral by the trapezoidal function like f(x) = x2 . Numerical Integration Methods 1. Consider a function 0.2 25 200 675 900 400 . a. Plot the function on an Excel graph between x = 0 and x = 0.8. b. Evaluate the integral analytically

  3. PHYSICAL REVIEW B 84, 224402 (2011) Anomalous magneto-optical Kerr hysteresis loops in Fe0.25TaS2

    E-Print Network [OSTI]

    Kono, Junichiro

    2011-01-01

    in a number of these materials,9 while long-range magnetic order can occur when TX2 is intercalated with 3d structures of these layered materials provide a natural quasi-two-dimensional platform for the fundamentalPHYSICAL REVIEW B 84, 224402 (2011) Anomalous magneto-optical Kerr hysteresis loops in Fe0.25TaS2

  4. Activation cross sections of $?$-particle induced nuclear reactions on hafnium and deuteron induced nuclear reaction on tantalum: production of $^{178}$W/$^{178m}$Ta generator

    E-Print Network [OSTI]

    F. Tárk'anyi; S. Tak'acs; F. Ditrói; A. Hermanne; A. V. Ignatyuk; M. S. Uddin

    2014-12-01

    In the frame of a systematic study of charged particle production routes of medically relevant radionuclei, the excitation function for indirect production of $^{178m}$Ta through $^{nat}$Hf($\\alpha$,xn)$^{178}$W-$^{178m}$Ta nuclear reaction was measured for the first time up to 40 MeV. In parallel, the side reactions $^{nat}$Hf($\\alpha$,x)$^{179,177,176,175}$W, $^{183,182,178g,177,176,175}$Ta, $^{179m,177m,175}$Hf were also assessed. Stacked foil irradiation technique and $\\gamma$-ray spectrometry were used. New experimental cross section data for the $^{nat}$Ta(d,xn)$^{178}$W reaction are also reported up to 40 MeV. The measured excitation functions are compared with the results of the ALICE-IPPE, and EMPIRE nuclear reaction model codes and with the TALYS 1.4 based data in the TENDL-2013 library. The thick target yields were deduced and compared with yields of other charged particle ((p,4n), (d,5n) and ($^3$He,x)) production routes for $^{178}$W.

  5. PROJECT SUMMARY Many metals, such as the rare earth elements, Nb, Ta, Ge, In, Ga...are finding new applications both

    E-Print Network [OSTI]

    Canet, Léonie

    PROJECT SUMMARY Many metals, such as the rare earth elements, Nb, Ta, Ge, In, Ga...are finding new years ago access to natural metal resources, which were both abundant and easily accessible, caused of geologic context, metal concentration in rocks, separation and concentration techniques, and recycling

  6. 13.21 Geochemistry of the Rare-Earth Element, Nb, Ta, Hf, and Zr Deposits RL Linnen, University of Western Ontario, London, ON, Canada

    E-Print Network [OSTI]

    Chakhmouradian, Anton

    13.21 Geochemistry of the Rare-Earth Element, Nb, Ta, Hf, and Zr Deposits RL Linnen, University of rare metals in natural fluids 551 13.21.2.2.2 Aqueous complexation and mineral solubility 552 13 Acknowledgments 564 References 564 13.21.1 Introduction Rare-element mineral deposits, also called rare-metal

  7. The Conversion of CESR to Operate as the Test Accelerator, CesrTA, Part 2: Vacuum Modifications

    E-Print Network [OSTI]

    Billing, M G

    2015-01-01

    Cornell's electron/positron storage ring (CESR) was modified over a series of accelerator shutdowns beginning in May 2008, which substantially improves its capability for research and development for particle accelerators. CESR's energy span from 1.8 to 5.6 GeV with both electrons and positrons makes it ideal for the study of a wide spectrum of accelerator physics issues and instrumentation related to present light sources and future lepton damping rings. Additionally a number of these are also relevant for the beam physics of proton accelerators. This paper, the second in a series of four, discusses the modifications of the vacuum system necessary for the conversion of CESR to the test accelerator, CesrTA, enhanced to study such subjects as low emittance tuning methods, electron cloud (EC) effects, intra-beam scattering, fast ion instabilities as well as general improvements to beam instrumentation. A separate paper describes the vacuum system modifications of the superconducting wigglers to accommodate the ...

  8. Page 6 T H E E N V I R O N M E N TA L F O R U M Managing Water Demand

    E-Print Network [OSTI]

    Shapiro, Benjamin

    as structural solutions, more emphasis on demand-side as well as supply-side management techniques, and a growPage 6 T H E E N V I R O N M E N TA L F O R U M Managing Water Demand: Price vs. Non-price demand management tech- niques." These would include actions such as requiring low-flow fixtures

  9. Implementing waste minimization at an active plutonium processing facility: Successes and progress at technical area (TA) -55 of the Los Alamos National Laboratory

    SciTech Connect (OSTI)

    Balkey, J.J.; Robinson, M.A.; Boak, J.

    1997-12-01

    The Los Alamos National Laboratory has ongoing national security missions that necessitate increased plutonium processing. The bulk of this activity occurs at Technical Area -55 (TA-55), the nations only operable plutonium facility. TA-55 has developed and demonstrated a number of technologies that significantly minimize waste generation in plutonium processing (supercritical CO{sub 2}, Mg(OH){sub 2} precipitation, supercritical H{sub 2}O oxidation, WAND), disposition of excess fissile materials (hydride-dehydride, electrolytic decontamination), disposition of historical waste inventories (salt distillation), and Decontamination & Decommissioning (D&D) of closed nuclear facilities (electrolytic decontamination). Furthermore, TA-55 is in the process of developing additional waste minimization technologies (molten salt oxidation, nitric acid recycle, americium extraction) that will significantly reduce ongoing waste generation rates and allow volume reduction of existing waste streams. Cost savings from reduction in waste volumes to be managed and disposed far exceed development and deployment costs in every case. Waste minimization is also important because it reduces occupational exposure to ionizing radiation, risks of transportation accidents, and transfer of burdens from current nuclear operations to future generations.

  10. Structural features and enhanced high-temperature oxygen ion transport in SrFe{sub 1-x}Ta{sub x}O{sub 3-{delta}}

    SciTech Connect (OSTI)

    Markov, Alexey A.; Shalaeva, Elizaveta V.; Tyutyunnik, Alexander P.; Kuchin, Vasily V.; Patrakeev, Mikhail V.; Leonidov, Ilya A.; Kozhevnikov, Victor L.

    2013-01-15

    Structural features, oxygen non-stoichiometry and transport properties are studied in the oxide series SrFe{sub 1-x}Ta{sub x}O{sub 3-{delta}}, where x=0.2, 0.3 and 0.4. X-ray diffraction and electron microscopy data evidence formation of the inhomogeneous materials at x=0.3 and 0.4, which include phase constituents with a cubic perovskite and a double perovskite structure types. The composition, the amount and the typical grain size of the phase inhomogeneities are shown to depend both on doping and oxygen content. The increased oxygen-ion conductivity is observed in oxygen depleted materials, which is explained by the increase in the amount of cubic perovskite-like phase and development of interfacial pathways favorable for enhanced oxygen ion transport. - Graphical abstract: The structural studies, oxygen content and conductivity measurements suggest that oxygen depletion from the double perovskite phase constituent of SrFe{sub 1-x}Ta{sub x}O{sub 3-{delta}} for x>0.2 is accompanied by formation of pathways for fast ion transport. Black-Small-Square Highlights: Black-Right-Pointing-Pointer The double perovskite type regions are shown to exist in SrFe{sub 1-x}Ta{sub x}O{sub 3-{delta}}. Black-Right-Pointing-Pointer The oxygen depletion is accompanied with phase separation. Black-Right-Pointing-Pointer The phase separation favors formation of pathways for enhanced oxygen ion transport.

  11. Magnetic ordering of divalent europium in double perovskites Eu{sub 2}LnTaO{sub 6} (Ln=rare earths)

    SciTech Connect (OSTI)

    Misawa, Yoshitaka; Doi, Yoshihiro [Division of Chemistry, Hokkaido University, Sapporo 060-0810 (Japan); Hinatsu, Yukio, E-mail: hinatsu@sci.hokudai.ac.jp [Division of Chemistry, Hokkaido University, Sapporo 060-0810 (Japan)

    2011-06-15

    Structures and magnetic properties of double perovskite-type oxides Eu{sub 2}LnTaO{sub 6} (Ln=Eu, Dy-Lu) were investigated. These compounds adopt a distorted double perovskite structure with space group P2{sub 1}/n. Magnetic susceptibility, specific heat, and {sup 151}Eu Moessbauer spectrum measurements show that the Eu{sup 2+} ions at the 12-coordinate sites of the perovskite structure are antiferromagnetically ordered at {approx}4 K, and that Ln{sup 3+} ions at the 6-coordinate site are in the paramagnetic state down to 1.8 K. - Graphical abstract: Magnetic properties of double perovskite-type oxides Eu{sub 2}LnTaO{sub 6} (Ln=Eu, Dy-Lu) were investigated. Magnetic susceptibility, specific heat, and {sup 151}Eu Moessbauer spectrum measurements show that the Eu{sup 2+} ions at the 12-coordinate sites of the perovskite structure are antiferromagnetically ordered at {approx}4 K. Highlights: > Crystal structures of double perovskites Eu{sub 2}LnTaO{sub 6} (Ln=rare earth) were determined. > We found that these compounds show an antiferromagnetic ordering at {approx}4 K. > The magnetic ordering is due to the interactions of Eu{sup 2+} ions. > It was elucidated by specific heat and {sup 151}Eu Moessbauer spectrum measurements.

  12. The Effect of Ramp Rate on the C49 to C54 Titanium Disilicide Phase Transformation from Ti and Ti(Ta)

    SciTech Connect (OSTI)

    BAILEY, GLENN A.; HU, YAO ZHI; SMITH, PAUL M.; TAY, SING PIN

    1999-09-22

    The C49 to C54 TiSi{sub 2} transformation temperature is shown to be reduced by increasing the ramp rate during rapid thermal processing and this effect is more pronounced for thinner initial Ti and Ti(Ta) films. Experiments were performed on blanket wafers and on wafers that had patterned polycrystalline Si lines with Si{sub 3}N{sub 4} sidewall spacers. Changing the ramp rate caused no change in the transformation temperature for 60 nm blanket Ti films. For blanket Ti films of 25 or 40 nm, however, increasing the ramp rate from 7 to 180 C/s decreased the transformation temperature by 15 C. Studies of patterned lines indicate that sheet resistance of narrow lines is reduced by increased ramp rates for both Ti and Ti(Ta) films, especially as the linewidths decrease below 0.4 {micro}m. This improvement is particularly pronounced for the thinnest Ti(Ta) films, which exhibited almost no linewidth effect after being annealed with a ramp rate of 75 C/s.

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

    SciTech Connect (OSTI)

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

    2009-09-15

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

  14. Advanced NTR options. [Ta

    SciTech Connect (OSTI)

    Davis, J.W.; Mills, J.C.; Glass, J.F.; Tu, W. (Rockwell International/Rocketdyne Division, 6633 Canoga Avenue, MS HB23 Canoga Park, California 81303 (US))

    1991-01-05

    Advanced NTR concepts which offer performance improvements over the ROVER/NERVA designs have been investigated. In addition, the deliverable performance of low pressure operation and materials issues have been investigated. Based on current experience, a maximum exit gas temperature of 3200 K is likely achievable with a ZrC based PBR design. At 3200 K a low pressure NTR would have marginal performance advantage (Isp) over a high pressure system. If tantalum or other high melting point carbides are used then an exit gas temperature of 3500 K may be feasible. At 3500 K low pressure operation offers more significant performance improvements which could outweigh associated size and mass penalties.

  15. Today's Agenda TA Information

    E-Print Network [OSTI]

    Lei, Jeff Yu

    the naive-ticket-machine project. ­ Machines supply tickets of a fixed price. ­ Methods insertMoney, get of an object. public class TicketMachine { private int price; private int balance; private int total; Further details omitted. } private int price; visibility modifier type variable name #12;5 9CSE 1325: Object

  16. NbF{sub 5} and TaF{sub 5}: Assignment of {sup 19}F NMR resonances and chemical bond analysis from GIPAW calculations

    SciTech Connect (OSTI)

    Biswal, Mamata; Body, Monique; Legein, Christophe; Sadoc, Aymeric; Boucher, Florent

    2013-11-15

    The {sup 19}F isotropic chemical shifts (?{sub iso}) of two isomorphic compounds, NbF{sub 5} and TaF{sub 5}, which involve six nonequivalent fluorine sites, have been experimentally determined from the reconstruction of 1D {sup 19}F MAS NMR spectra. In parallel, the corresponding {sup 19}F chemical shielding tensors have been calculated using the GIPAW method for both experimental and DFT-optimized structures. Furthermore, the [M{sub 4}F{sub 20}] units of NbF{sub 5} and TaF{sub 5} being held together by van der Waals interactions, the relevance of Grimme corrections to the DFT optimization processes has been evaluated. However, the semi-empirical dispersion correction term introduced by such a method does not show any significant improvement. Nonetheless, a complete and convincing assignment of the {sup 19}F NMR lines of NbF{sub 5} and TaF{sub 5} is obtained, ensured by the linearity between experimental {sup 19}F ?{sub iso} values and calculated {sup 19}F isotropic chemical shielding ?{sub iso} values. The effects of the geometry optimizations have been carefully analyzed, confirming among other matters, the inaccuracy of the experimental structure of NbF{sub 5}. The relationships between the fluorine chemical shifts, the nature of the fluorine atoms (bridging or terminal), the position of the terminal ones (opposite or perpendicular to the bridging ones), the fluorine charges, the ionicity and the length of the M–F bonds have been established. Additionally, for three of the {sup 19}F NMR lines of NbF{sub 5}, distorted multiplets, arising from {sup 1}J-coupling and residual dipolar coupling between the {sup 19}F and {sup 93}Nb nuclei, were simulated yielding to values of {sup 93}Nb–{sup 19}F {sup 1}J-coupling for the corresponding fluorine sites. - Graphical abstract: The complete assignment of the {sup 19}F NMR lines of NbF{sub 5} and TaF{sub 5} allow establishing relationships between the {sup 19}F ?{sub iso} values, the nature of the fluorine atoms (bridging or terminal), the position of the terminal ones (opposite or perpendicular to the bridging ones), the fluorine charges, the ionicity and the length of the M–F bonds. Display Omitted - Highlights: • The {sup 19}F ?{sub iso} values of NbF{sub 5} and TaF{sub 5} have been determined. • The {sup 19}F chemical shielding tensors have been calculated using the GIPAW method. • A confident assignment of the {sup 19}F NMR lines of NbF{sub 5} and TaF{sub 5} is obtained. • The relationships between the {sup 19}F?{sub iso} values and the M–F bonds features are established.

  17. Magnetic anisotropy in Ta/CoFeB/MgO investigated by x-ray magnetic circular dichroism and first-principles calculation

    SciTech Connect (OSTI)

    Kanai, Shun; Tsujikawa, Masahito; Shirai, Masafumi; Miura, Yoshio; Matsukura, Fumihiro Ohno, Hideo

    2014-12-01

    We study the spin and orbital magnetic moments in Ta/Co{sub 0.4}Fe{sub 0.4}B{sub 0.2}/MgO by x-ray magnetic circular dichroism measurements as well as first-principles calculations, in order to clarify the origin of the perpendicular magnetic anisotropy. Both experimental and theoretical results show that orbital magnetic moment of Fe is more anisotropic than that of Co with respect to the magnetization direction. The anisotropy is larger for thinner CoFeB, indicating that Fe atoms at the interface with MgO contribute more than Co to the observed perpendicular magnetic anisotropy.

  18. Highly efficient source for frequency-entangled photon pairs generated in a 3rd order periodically poled MgO-doped stoichiometric LiTaO3 crystal

    E-Print Network [OSTI]

    Heonoh Kim; Hee Jung Lee; Sang Min Lee; Han Seb Moon

    2015-06-14

    We present a highly efficient source for discrete frequency-entangled photon pairs based on spontaneous parametric down-conversion using 3rd order type-0 quasi-phase matching in a periodically poled MgO-doped stoichiometric LiTaO3 crystal pumped by a 355.66 nm laser. Correlated two-photon states were generated with automatic conservation of energy and momentum in two given spatial modes. These states have a wide spectral range, even under small variations in crystal temperature, which consequently results in higher discreteness. Frequency entanglement was confirmed by measuring two-photon quantum interference fringes without any spectral filtering.

  19. Highly efficient source for frequency-entangled photon pairs generated in a 3rd order periodically poled MgO-doped stoichiometric LiTaO3 crystal

    E-Print Network [OSTI]

    Kim, Heonoh; Lee, Sang Min; Moon, Han Seb

    2015-01-01

    We present a highly efficient source for discrete frequency-entangled photon pairs based on spontaneous parametric down-conversion using 3rd order type-0 quasi-phase matching in a periodically poled MgO-doped stoichiometric LiTaO3 crystal pumped by a 355.66 nm laser. Correlated two-photon states were generated with automatic conservation of energy and momentum in two given spatial modes. These states have a wide spectral range, even under small variations in crystal temperature, which consequently results in higher discreteness. Frequency entanglement was confirmed by measuring two-photon quantum interference fringes without any spectral filtering.

  20. Collapse of ferromagnetism in itinerant-electron system: A magnetic, transport properties, and high pressure study of (Hf,Ta)Fe{sub 2} compounds

    SciTech Connect (OSTI)

    Diop, L. V. B. Isnard, O.; Kastil, J.; Arnold, Z.; Kamarad, J.

    2014-10-28

    The magnetism and transport properties were studied for Laves (Hf,Ta)Fe{sub 2} itinerant-electron compounds, which exhibit a temperature-induced first-order transition from the ferromagnetic (FM) to the antiferromagnetic (AFM) state upon heating. At finite temperatures, the field-induced metamagnetic phase transition between the AFM and FM has considerable effects on the transport properties of these model metamagnetic compounds. A large negative magnetoresistance of about 14% is observed in accordance with the metamagnetic transition. The magnetic phase diagram is determined for the Laves Hf{sub 1?x}Ta{sub x}Fe{sub 2} series and its Ta concentration dependence discussed. An unusual behavior is revealed in the paramagnetic state of intermediate compositions, it gives rise to the rapid increase and saturation of the local spin fluctuations of the 3d electrons. This new result is analysed in the frame of the theory of Moriya. For a chosen composition Hf{sub 0.825}Ta{sub 0.175}Fe{sub 2}, exhibiting such remarkable features, a detailed investigation is carried out under hydrostatic pressure up to 1?GPa in order to investigate the volume effect on the magnetic properties. With increasing pressure, the magnetic transition temperature T{sub FM-AFM} from ferromagnetic to antiferromagnetic order decreases strongly non-linearly and disappears at a critical pressure of 0.75?GPa. In the pressure-induced AFM state, the field-induced first-order AFM-FM transition appears and the complex temperature dependence of the AFM-FM transition field is explained by the contribution from both the magnetic and elastic energies caused by the significant temperature variation of the amplitude of the local Fe magnetic moment. The application of an external pressure leads also to the progressive decrease of the Néel temperature T{sub N}. In addition, a large pressure effect on the spontaneous magnetization M{sub S} for pressures below 0.45?GPa, dln(M{sub s})/dP?=??6.3?×?10{sup ?2?}GPa{sup ?1} was discovered. The presented results are consistent with Moriya's theoretical predictions and can significantly help to better understand the underlying physics of itinerant electron magnetic systems nowadays widely investigated for both fundamental and applications purposes.

  1. HUMAN MACHINE INTERFACE (HMI) EVALUATION OF ROOMS TA-50-1-60/60A AT THE RADIOACTIVE LIQUID WASTE TREATMENT FACILITY (RLWTF)

    SciTech Connect (OSTI)

    Gilmore, Walter E.; Stender, Kerith K.

    2012-08-29

    This effort addressed an evaluation of human machine interfaces (HMIs) in Room TA-50-1-60/60A of the Radioactive Liquid Waste Treatment Facility (RLWTF). The evaluation was performed in accordance with guidance outlined in DOE-STD-3009, DOE Standard Preparation Guide for U.S. Department of Energy Nonreactor Nuclear Facility Documented Safety Analyses, 2006 [DOE 2006]. Specifically, Chapter 13 of DOE 2006 highlights the 10 CFR 830, Nuclear Safety Management, 2012, [CFR 2012] and DOE G 421.1-2 [DOE 2001a] requirements as they relate to the human factors process and, in this case, the safety of the RLWTF. The RLWTF is a Hazard Category 3 facility and, consequently, does not have safety-class (SSCs). However, safety-significant SSCs are identified. The transuranic (TRU) wastewater tanks and associated piping are the only safety-significant SSCs in Rooms TA-50-1-60/60A [LANL 2010]. Hence, the human factors evaluation described herein is only applicable to this particular assemblage of tanks and piping.

  2. Phase transition in the Ruddlesden-Popper layered perovskite Li{sub 2}SrTa{sub 2}O{sub 7}

    SciTech Connect (OSTI)

    Pagnier, T.; Rosman, N.; Galven, C.; Suard, E.; Fourquet, J.L.; Le Berre, F.; Crosnier-Lopez, M.P.

    2009-02-15

    The crystal structure of the Ruddlesden-Popper layered perovskite Li{sub 2}SrTa{sub 2}O{sub 7} has been characterized at various temperatures between -185 and 300 deg. C by several techniques: X-ray and neutron powder diffraction, single crystal diffraction, transmission electron microscopy and Raman spectroscopy. The low temperature structure has been confirmed to be orthorhombic Cmcm with a small octahedra antiphase tilting ({phi}{phi}0) ({phi}{phi}0) inside the perovskite blocks. With temperature, the tilting progressively vanishes leading around 230 deg. C to a tetragonal symmetry (S.G. I4/mmm). This reversible phase transition, followed by X-ray and neutron thermodiffraction and thermal Raman measurements, is considered as of second order. An attribution of the Raman bands based on normal mode analysis is proposed. - Graphical abstract: Thermal evolution of Li{sub 2}SrTa{sub 2}O{sub 7} X-ray powder diffraction patterns showing the structural transformation from orthorhombic to tetragonal cell.

  3. Synthesis of low loss, thermally stable Ce{sub x}Y{sub 1-x}TiTaO{sub 6} microwave ceramics

    SciTech Connect (OSTI)

    Padma Kumar, H.; John, Annamma [Dielectric Materials Research Laboratory, Department of Physics, St. John's College, Anchal, Kollam District, Kerala 691306 (India); Vijayakumar, C. [Department of Physics, Mar Ivanios College, Nalanchira, Thiruvananthapuram, Kerala 695015 (India); Thomas, J.K. [Electronic Materials Research Laboratory, Department of Physics, Mar Ivanios College, Nalanchira, Thiruvananthapuram, Kerala 695015 (India); Varma, Manoj Raama [National Institute for Interdisciplinary Science and Technology, Thiruvananthapuram, Kerala 695015 (India); Solomon, Sam [Dielectric Materials Research Laboratory, Department of Physics, St. John's College, Anchal, Kollam District, Kerala 691306 (India)], E-mail: samdmrl@yahoo.com

    2009-02-04

    Ce{sub x}Y{sub 1-x}TiTaO{sub 6} ceramics were prepared through the solid-state ceramic route. The materials were sintered in the range 1520-1580 deg. C. The structure of the system was analyzed by X-ray diffraction and Raman spectroscopic methods. The cell parameters of solid solutions were calculated using the least square method. The microstructure was analyzed using scanning electron microscopy. The dielectric constant ({epsilon}{sub r}), temperature coefficient of resonant frequency ({tau}{sub f}) and the unloaded quality factor (Q{sub u}) are measured in the microwave frequency region using cavity resonator method. The dielectric constant increases with higher concentrations of Ce in the solid solutions. Nearly zero temperature coefficient of resonant frequency ({tau}{sub f}) was obtained for Ce{sub 0.24}Y{sub 0.76}TiTaO{sub 6}. The samples are of high quality factor and are useful electronic materials for microwave applications.

  4. Joint contributions of Ag ions and oxygen vacancies to conducting filament evolution of Ag/TaO{sub x}/Pt memory device

    SciTech Connect (OSTI)

    Chung, Yu-Lung; Cheng, Wen-Hui; Chen, Wei-Chih; Jhan, Sheng-An; Chen, Jen-Sue; Jeng, Jiann-Shing

    2014-10-28

    The electroforming and resistive switching behaviors in the Ag/TaO{sub x}/Pt trilayer structure are investigated under a continual change of temperatures between 300?K and 100?K to distinguish the contributions of Ag ions and oxygen vacancies in developing of conducting filaments. For either electroforming or resistive switching, a significantly higher forming/set voltages is needed as the device is operated at 100?K, as compared to that observed when operating at 300?K. The disparity in forming/set voltages of Ag/TaO{sub x}/Pt operating at 300?K and 100?K is attributed to the contribution of oxygen vacancies, in addition to Ag atoms, in formation of conducting filament at 100?K since the mobilities of oxygen vacancies and Ag ions become comparable at low temperature. The presence of oxygen vacancy segment in the conducting filament also modifies the reset current from a gradually descending behavior (at 300?K) to a sharp drop (at 100?K). Furthermore, the characteristic set voltage and reset current are irreversible as the operation temperature is brought from 100?K back to 300?K, indicating the critical role of filament constituents on the switching behaviors of Ag/oxide/Pt system.

  5. Human dose assessment for the radionuclides {sup 90}Sr and {sup 90}Y at TA-35 SWMU 35-003 (r) and Ten Site Canyon

    SciTech Connect (OSTI)

    Jarmer, D.; Lyman, J.

    1997-07-01

    This report gives an estimate of the radiological dose to an individual living on or working at a site contaminated with strontium-90 ({sup 90}Sr) and yttrium-90 ({sup 90}Y). The site consists of a small receiving canyon that drains into Ten-Site Canyon at the eastern end of Los Alamos National Laboratory`s technical area 35 (TA-35). Between 1951 and 1963 a wastewater treatment facility located at TA-35 discharged water containing {sup 90}Sr and {sup 90}Y to this receiving canyon. The authors used the RESRAD computer code to calculate the dose to an on-site individual, based on two exposure scenarios: (1) a person working at the site for eight hours a day, five days a week, for twenty-five years and (2) a farmer living at the site twenty four hours a day, seven days a week, for thirty years. The exposure pathways considered were direct exposure to external radiation; inhalation of contaminated dusts; and ingestion of plants, water, and soil. The authors found that the maximum estimated dose rates were 1 and 21 mrem y{sup {minus}1} for the worker and farmer scenarios respectively. The authors have concluded that the value for the worker scenario is well below the DOE dose limit of 100 mrem y{sup {minus}1} but the farmer is overexposed.

  6. Transport and charging mechanisms in Ta{sub 2}O{sub 5} thin films for capacitive RF MEMS switches application

    SciTech Connect (OSTI)

    Persano, A.; Quaranta, F.; Martucci, M. C.; Creti, P.; Siciliano, P.; Cola, A. [IMM-CNR, Institute for Microelectronics and Microsystems-Unit of Lecce, National Council of Research, Via Monteroni, I-73100 Lecce (Italy)

    2010-06-15

    The potential of sputtered Ta{sub 2}O{sub 5} thin films to be used as dielectric layers in capacitive radio frequency microelectromechanical system switches is evaluated by investigating two factors of crucial importance for the performance of these devices which are the transport mechanisms and the charging effects in the dielectric layer. We find that Ta{sub 2}O{sub 5} films show good electrical and dielectrical properties for the considered application in terms of a low leakage current density of 4 nA/cm{sup 2} for E=1 MV/cm, a high breakdown field of 4 MV/cm and a high dielectric constant of 32. For electric fields lower than 1 MV/cm the conduction mechanism is found to be variable-range hopping in the temperature range 300-400 K, while nearest-neighbor hopping is observed at higher temperatures. For fields in the range 1-4 MV/cm Poole-Frenkel becomes the dominant conduction mechanism. Current and capacitance transients used to investigate the charging effects show a decay which is well described by the stretched-exponential law, thus providing further insights on capture and emission processes.

  7. Effect of the valence electron concentration on the bulk modulus and chemical bonding in Ta{sub 2}AC and Zr{sub 2}AC (A=Al, Si, and P)

    SciTech Connect (OSTI)

    Schneider, Jochen M.; Music, Denis; Sun Zhimei

    2005-03-15

    We have studied the effect of the valence electron concentration, on the bulk modulus and the chemical bonding in Ta{sub 2}AC and Zr{sub 2}AC (A=Al, Si, and P) by means of ab initio calculations. Our equilibrium volume and the hexagonal ratio (c/a) agree well (within 2.7% and 1.2%, respectively) with previously published experimental data for Ta{sub 2}AlC. The bulk moduli of both Ta{sub 2}AC and Zr{sub 2}AC increase as Al is substituted with Si and P by 13.1% and 20.1%, respectively. This can be understood since the substitution is associated with an increased valence electron concentration, resulting in band filling and an extensive increase in cohesion.

  8. Surface characterization and immersion tests of TiNi alloy coated with Ta Y. Cheng*, W. Cai, Y.F. Zheng, H.T. Li, L.C. Zhao

    E-Print Network [OSTI]

    Zheng, Yufeng

    Surface characterization and immersion tests of TiNi alloy coated with Ta Y. Cheng*, W. Cai, Y shape memory effect, superelasticity as well as excellent biocom- patibility [1­4]. With the miniature the stricture vessel by shape memory effect or supereclasticity. The improvement of the radiopacity of stents

  9. Manipulation of electronic and magnetic properties of M{sub 2}C (M = Hf, Nb, Sc, Ta, Ti, V, Zr) monolayer by applying mechanical strains

    SciTech Connect (OSTI)

    Zhao, Shijun; Kang, Wei; Xue, Jianming

    2014-03-31

    Tuning the electronic and magnetic properties of a material through strain engineering is an effective strategy to enhance the performance of electronic and spintronic devices. In this paper, first-principles calculations based on density functional theory are carried out to investigate the electronic and magnetic properties of M{sub 2}C(M?=?Hf, Nb, Sc, Ta, Ti, V, Zr, known as MXenes) subjected to biaxial symmetric mechanical strains. At the strain-free state, all these MXenes exhibit no spontaneous magnetism except for Ti{sub 2}C and Zr{sub 2}C which show a magnetic moment of 1.92 and 1.25??{sub B}/unit, respectively. As the tensile strain increases, the magnetic moments of MXenes are greatly enhanced and a transition from nonmagnetism to ferromagnetism is observed for those nonmagnetic MXenes at zero strains. The most distinct transition is found in Hf{sub 2}C, in which the magnetic moment is elevated to 1.5??{sub B}/unit at a strain of 1.80%. We further show that the magnetic properties of Hf{sub 2}C are attributed to the band shift mainly composed of Hf(5d) states.

  10. Multiphoton photoluminescence contrast in switched Mg:LiNbO{sub 3} and Mg:LiTaO{sub 3} single crystals

    SciTech Connect (OSTI)

    Reichenbach, P., E-mail: philipp.reichenbach@iapp.de; Kämpfe, T.; Thiessen, A.; Haußmann, A.; Eng, L. M. [Institut für Angewandte Photophysik, Technische Universität Dresden, George-Bähr-Str. 1, 01069 Dresden (Germany); Woike, T. [Institut für Strukturphysik, Technische Universität Dresden, Zellescher Weg 16, 01069 Dresden (Germany)

    2014-09-22

    We observed a multiphoton luminescence contrast between virgin and single-switched domains in Mg-doped LiNbO{sub 3} (LNO) and LiTaO{sub 3} (LTO) single crystals with different doping levels of 0–7?mol. % and 0–8?mol. %, respectively. A luminescence contrast in the range of 3% was measured between as-grown and electrically inverted domain areas in Mg:LNO samples, while the contrast reaches values of up to 30% for the Mg:LTO case. Under annealing, an exponential decay of the domain contrast was observed. The activation energy of about 1?eV being determined for the decay allowed a comparison with reported activation energies of associated defects, clearly illustrating a strong connection between thermal contrast decay and the H{sup +} and Li{sup +}-ion mobility. Finally, performing similar experiments on oxidized samples undoubtedly demonstrated that the origin of the reported luminescence contrast is strongly connected with lithium ions.

  11. Effect of the oxide layer on current-induced spin-orbit torques in Hf|CoFeB|MgO and Hf|CoFeB|TaO{sub x} structures

    SciTech Connect (OSTI)

    Akyol, Mustafa; Alzate, Juan G.; Yu, Guoqiang; Upadhyaya, Pramey; Wong, Kin L.; Khalili Amiri, Pedram; Wang, Kang L.; Ekicibil, Ahmet

    2015-01-19

    We study the effect of the oxide layer on the current-induced spin-orbit torques (SOTs) in perpendicularly magnetized Hf|CoFeB|MgO (MgO-capped) or Hf|CoFeB|TaO{sub x} (TaO{sub x}-capped) structures. The effective fields corresponding to both the field-like and damping-like current-induced SOTs are characterized using electric transport measurements. Both torques are found to be significantly stronger in MgO-capped structures than those in TaO{sub x}-capped structures. The difference in field-like and damping-like SOTs in the different structures may be attributed to the different Rashba-like Hamiltonian, arising from the difference in the electric potential profiles across the oxide|ferromagnet interfaces in the two cases, as well as possible structural and oxidation differences in the underlying CoFeB and Hf layers. Our results show that the oxide layer in heavy-metal|ferromagnet|oxide trilayer structures has a very significant effect on the generated SOTs for manipulation of ferromagnetic layers. These findings could potentially be used to engineer SOT devices with enhanced current-induced switching efficiency.

  12. Influence of ball milling on atomic structure and magnetic properties of Co{sub 40}Fe{sub 22}Ta{sub 8}B{sub 30} glassy alloy

    SciTech Connect (OSTI)

    Taghvaei, Amir Hossein, E-mail: Amirtaghvaei@gmail.com [Department of Materials Science and Engineering, School of Engineering, Shiraz University, Shiraz (Iran, Islamic Republic of); Department of Materials Science and Engineering, Shiraz University of Technology, Shiraz (Iran, Islamic Republic of); Stoica, Mihai [IFW Dresden, Institute for Complex Materials, Helmholtzstr. 20, 01069 Dresden (Germany); Politehnica University of Timisoara, P-ta Victoriei 2, Timisoara (Romania); Bednar?ik, Jozef [HASYLAB at DESY, Notkestrasse 85, 22603 Hamburg (Germany); Kaban, Ivan [IFW Dresden, Institute for Complex Materials, Helmholtzstr. 20, 01069 Dresden (Germany); TU Dresden, Institut für Werkstoffwissenschaft, 01062 Dresden (Germany); Shahabi, Hamed Shakur; Khoshkhoo, Mohsen Samadi [IFW Dresden, Institute for Complex Materials, Helmholtzstr. 20, 01069 Dresden (Germany); Janghorban, Kamal [Department of Materials Science and Engineering, School of Engineering, Shiraz University, Shiraz (Iran, Islamic Republic of); Eckert, Jürgen [IFW Dresden, Institute for Complex Materials, Helmholtzstr. 20, 01069 Dresden (Germany); TU Dresden, Institut für Werkstoffwissenschaft, 01062 Dresden (Germany)

    2014-06-01

    The influence of ball milling on the atomic structure and magnetic properties of the Co{sub 40}Fe{sub 22}Ta{sub 8}B{sub 30} metallic glass with a high thermal stability and excellent soft magnetic properties has been investigated. After 14 h of milling, the obtained powders were found to consist mainly of an amorphous phase and a small fraction of the (Co,Fe){sub 21}Ta{sub 2}B{sub 6} nanocrystals. The changes in the reduced pair correlation functions suggest noticeable changes in the atomic structure of the amorphous upon ball milling. Furthermore, it has been shown that milling is accompanied by introduction of compressive and dilatational sites in the glassy phase and increasing the fluctuation of the atomic-level hydrostatic stress without affecting the coordination number of the nearest neighbors. Ball milling has decreased the thermal stability and significantly affected the magnetic properties through increasing the saturation magnetization, Curie temperature of the amorphous phase and coercivity. - Highlights: • Ball milling affected the atomic structure of Co{sub 40}Fe{sub 22}Ta{sub 8}B{sub 30} metallic glass. • Mechanically-induced crystallization started after 4 h milling. • Milling increased the fluctuation of the atomic-level hydrostatic stress in glass. • Ball milling influenced the thermal stability and magnetic properties.

  13. VEHICLE ACCESS PORTALS TA-48 Vicinity TA-36 Vicinity

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking WithTelecentric viewing system forPortal. 1.1 I3:Pajarito Corridor

  14. Current-induced spin-orbit torque switching of perpendicularly magnetized Hf|CoFeB|MgO and Hf|CoFeB|TaO{sub x} structures

    SciTech Connect (OSTI)

    Akyol, Mustafa; Yu, Guoqiang; Alzate, Juan G.; Upadhyaya, Pramey; Li, Xiang; Wong, Kin L.; Khalili Amiri, Pedram; Wang, Kang L.; Ekicibil, Ahmet

    2015-04-20

    We study the effect of the oxide layer on current-induced perpendicular magnetization switching properties in Hf|CoFeB|MgO and Hf|CoFeB|TaO{sub x} tri-layers. The studied structures exhibit broken in-plane inversion symmetry due to a wedged CoFeB layer, resulting in a field-like spin-orbit torque (SOT), which can be quantified by a perpendicular (out-of-plane) effective magnetic field. A clear difference in the magnitude of this effective magnetic field (H{sub z}{sup FL}) was observed between these two structures. In particular, while the current-driven deterministic perpendicular magnetic switching was observed at zero magnetic bias field in Hf|CoFeB|MgO, an external magnetic field is necessary to switch the CoFeB layer deterministically in Hf|CoFeB|TaO{sub x}. Based on the experimental results, the SOT magnitude (H{sub z}{sup FL} per current density) in Hf|CoFeB|MgO (?14.12?Oe/10{sup 7} A cm{sup ?2}) was found to be almost 13× larger than that in Hf|CoFeB|TaO{sub x} (?1.05?Oe/10{sup 7} A cm{sup ?2}). The CoFeB thickness dependence of the magnetic switching behavior, and the resulting ?H{sub z}{sup FL} generated by in-plane currents are also investigated in this work.

  15. Influence of the B-site ordering on the magnetic properties of the new La{sub 3}Co{sub 2}MO{sub 9} double perovskites with M = Nb or Ta

    SciTech Connect (OSTI)

    Fuertes, V.C.; Blanco, M.C.; Franco, D.G. [INFIQC (CONICET), Departamento de Fisicoquimica, Facultad de Ciencias Quimicas, Universidad Nacional de Cordoba, Ciudad Universitaria, X5000HUA Cordoba (Argentina)] [INFIQC (CONICET), Departamento de Fisicoquimica, Facultad de Ciencias Quimicas, Universidad Nacional de Cordoba, Ciudad Universitaria, X5000HUA Cordoba (Argentina); De Paoli, J.M.; Sanchez, R.D. [Centro Atomico Bariloche, CNEA and Instituto Balseiro, Universidad Nacional de Cuyo, Av. Bustillo 9500, 8400 Rio Negro (Argentina)] [Centro Atomico Bariloche, CNEA and Instituto Balseiro, Universidad Nacional de Cuyo, Av. Bustillo 9500, 8400 Rio Negro (Argentina); Carbonio, R.E., E-mail: carbonio@mail.fcq.unc.edu.ar [INFIQC (CONICET), Departamento de Fisicoquimica, Facultad de Ciencias Quimicas, Universidad Nacional de Cordoba, Ciudad Universitaria, X5000HUA Cordoba (Argentina)

    2011-01-15

    Double perovskites La{sub 3}Co{sub 2}NbO{sub 9} and La{sub 3}Co{sub 2}TaO{sub 9} have been prepared by both solid state and sol-gel synthesis. The crystal structures have been studied from X-ray and neutron powder diffraction data. Rietveld refinements show that the crystal structure is monoclinic (P2{sub 1}/n), with different degrees of ordering of B' and B'' cations, with octahedra tilted according to the Glazer notation a{sup -}b{sup -}c{sup +}. Occupancy refinements show that the solid state materials are more B-site ordered than the sol-gel ones. Magnetization measurements show that these perovskites show two magnetic contributions, one with spontaneous magnetization and other with linear behaviour with the magnetic field associated to antiferromagnetic correlations. In the samples synthesized by solid state the spontaneous magnetization is more important than those synthesized by the sol-gel and present T{sub C} of 62 K for Nb and 72 K for Ta. On the other hand, materials prepared by sol-gel have T{sub C} 20 K for Nb and 40 K for Ta, respectively and major presence of the antiferromagnetic contribution. The competition between these magnetic behaviours is interpreted, by a microscopic point of view, as to be due to the different degrees of Co{sup 2+} ions disorder on the B site of the double perovskite structure. This disorder affects the ratio between the antiferromagnetic Co{sup 2+}-O-Co{sup 2+} and the ferromagnetic Co{sup 2+}-O-M{sup 5+}-O-Co{sup 2+} couplings proposed for the system.

  16. Investigation into the evolution of the structure of K{sub 1-x}Li{sub x}Ta{sub 1-y}Nb{sub y}O{sub 3} single crystals under variations in temperature

    SciTech Connect (OSTI)

    Borisov, S. A.; Vakhrushev, S. B.; Koroleva, E. Yu.; Naberezhnov, A. A. Syrnikov, P. P.; Simkin, V. G.; Kutnjak, Z.; Egami, T.; Dmowski, W.; Piekarz, P.

    2007-05-15

    The evolution of the structure of K{sub 1-x}Li{sub x}Ta{sub 1-y}Nb{sub y}O{sub 3} single crystals with x = 0.001, y = 0.026, and 1900 ppm Cu (KLTN277) and with x = 0.0014 and y = 0.024 (KLTN123), which exhibit an extremely high permittivity (up to 4 x 10{sup 5} in the quasi-static regime for the KLTN277 crystal), is investigated in the range from room temperature to 20 K. It is demonstrated that, upon cooling to the lowest temperatures, both crystals retain their cubic structure, but the lattice parameters pass through a minimum at the temperature of the observed anomalies of the dielectric response ({approx}50 K). In the neutron diffraction pattern of the KLTN123 sample, satellites appear in the vicinity of the (hhh) reflections at temperatures below {approx}50 K. These satellites can be associated with the nucleation of the rhombohedral phase.

  17. Excitation functions of the natTa(p,x)178m2Hf and natW(p,x)178m2Hf reactions at energies up to 2600 MeV

    SciTech Connect (OSTI)

    Titarenko, Yu. E.; Batyaev, V. F.; Pavlov, K. V.; Titarenko, A. Yu.; Zhivun, V. M.; Chauzova, M. V.; Ignatyuk, A. V.; Mashnik, Stepan Georgievich; Leray, S.; Boudard, A.; David, J. -C.; Mancusi, D.; Cugnon, J.; Yariv, Y.; Nishihara, K.; Matsuda, N.; Kumawat, H.; Stankovskiy, A. Yu.

    2015-04-29

    Due to potential level of energy intensity 178m2Hf is an extremely interesting isomer. One possible way to produce this isomer is irradiation of natTa or natW samples with high energy protons. Irradiation of natTa or natW samples performed for other purposes provides an opportunity to study the corresponding reactions. This paper presents the 178m2Hf independent production cross sections for both targets measured by the gamma-ray spectrometry method. The reaction excitation functions have been obtained for the proton energies from 40 up to 2600 MeV. The experimental results were compared with calculations by various versions of the intranuclear cascade model in the well-known codes: ISABEL, Bertini, INCL4.5+ABLA07, PHITS, CASCADE07 and CEM03.02. The isomer ratio for the natTa(p,x) 178m2Hf reaction is evaluated on the basis of the available data.

  18. TA-55: LANL Plutonium-Processing Facilities

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

    perform plutonium metal preparation and recovery operations. Foundry, machining, welding, and assembly operations also are required for pit manufacturing, as well as a...

  19. TA Orientation 2004 Activity #7 (2 points)

    E-Print Network [OSTI]

    Minnesota, University of

    . While examining the engine of your friend's snow blower, you notice that the starter cord wraps around a cylindrical ring of metal. This ring is fastened to the top of a heavy, solid disk, "a flywheel of the parts to get the moment of inertia of the system. To test this idea you decide to build a laboratory

  20. Name: Section Number: TA Name: Section Time

    E-Print Network [OSTI]

    Wenzl, Hans

    carefully, answer each question completely, and show all of your work. Write your solutions clearly for the red light to turn green. The probability density function for x is given by p(x) = 1 40 if 0 x 40, 0 to turn green? (b) What is the median wait time for the red light to turn green? (c) What is the mean wait

  1. PO#TA#OV ALGEBRA DAVID STANOVSK

    E-Print Network [OSTI]

    Barto, Libor

    #tsŸí spole#ný d#litel #i rozklad na ireducibilní #initele. Mnoho rychlých algoritm# je zalozŸeno na tzv. moŸití algoritm#, které se nau#íme, pat#í výpo#etní teorie #ísel (rozklady, testy prvo#íselnosti, apod.), výpo

  2. TA: Angela Van Osdol in 036 Questions?

    E-Print Network [OSTI]

    Bishop, Gary

    RAM ·ROM Read-only Memory ·Volatile / Non-Volatile needs power or not ·Magnetic stores bits/266 DEC AXP/500 IBM POWER 100 Year Performance 0 1000 1200 19971996199519941993199219911990198919881987 Abstractions · What the user wanted. · What the programmer designed. · What the programmer thought about

  3. TA-55: LANL Plutonium-Processing Facilities

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-Inspired Solar Fuel Production 1:PhysicsSyndicated Contentwo major newT

  4. TA1 Room Layout with Newport Laser

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-Inspired Solar Fuel Production 1:PhysicsSyndicated Contentwo major

  5. COMET TA Floor Plan 100225.vc6

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAudits &BradburyMay 1, 2013, 4:15pmEnergyNovember 12, 2015,and Night |

  6. Decays and Masses of Ta-162,ta-163 and some Neighboring Nuclides 

    E-Print Network [OSTI]

    Hagberg, E.; Sun, X. J.; Koslowsky, V. T.; Schmeing, H.; Hardy, John C.

    1992-01-01

    , and ?administered? them as western mandates. The creation of these new states, even if they lacked true sovereignty, initially sapped much the Arab nationalist movement‘s energy. This, however, would not last long. The conclusion of the Second World War revived..., and the Collapse of the Soviet Union (Stanford, CA: Stanford University Press, 1993). 6 Ray Takeyh, The Origins of the Eisenhower Doctrine: The U.S., Britain, and Nasser’s Egypt, 1953-1957 (New York: St. Martin‘s Press, 2000), 12. 5 powers.?7 The Arab...

  7. Memo - Legacy Technical Area (TA)-55 Nitrate Salt Wastes at TA...

    Office of Environmental Management (EM)

    2 Radiological Release Event at the Waste Isolation Pilot Plant on February 14, 2014, report in Attachment F. Bibliography and References, are available on various public...

  8. Visitor Tours at TA-53 TA53-FO-121-001A

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-Inspired SolarAbout /Two0 -UsingHeat & Cool HistoryVisiting the

  9. Microwave losses in MgO, LaAlO{sub 3}, and (La{sub 0.3}Sr{sub 0.7})(Al{sub 0.65}Ta{sub 0.35})O{sub 3} dielectrics at low power and in the millikelvin temperature range

    SciTech Connect (OSTI)

    Arzeo, M.; Lombardi, F.; Bauch, T., E-mail: thilo.bauch@chalmers.se [Department of Microtechnology and Nanoscience (MC2), Chalmers University of Technology, SE-412 96 Göteborg (Sweden)

    2014-05-26

    We have investigated both the temperature and the power dependence of microwave losses for various dielectrics commonly used as substrates for the growth of high critical temperature superconductor thin films. We present measurement of niobium superconducting ??2 coplanar waveguide resonators, fabricated on MgO, LaAlO{sub 3}, and (La{sub 0.3}Sr{sub 0.7})(Al{sub 0.65}Ta{sub 0.35})O{sub 3} (LSAT), at the millikelvin temperature range and at low input power. By comparing our results with the two-level system model, we have discriminated among different dominant loss mechanisms. LSAT has shown the best results as regards the dielectric losses in the investigated regimes.

  10. Dual-phase Cr-Ta alloys for structural applications

    DOE Patents [OSTI]

    Liu, Chain T. (Oak Ridge, TN); Brady, Michael P. (Oak Ridge, TN); Zhu, Jiahong (Knoxville, TN); Tortorelli, Peter F. (Knoxville, TN)

    2001-01-01

    Dual phase alloys of chromium containing 2 to 11 atomic percent tantalum with minor amounts of Mo, Cr, Ti, Y, La, Cr, Si and Ge are disclosed. These alloys contain two phases including Laves phase and Cr-rich solid solution in either eutectic structures or dispersed Laves phase particles in the Cr-rich solid solution matrix. The alloys have superior mechanical properties at high temperature and good oxidation resistance when heated to above 1000.degree. C. in air.

  11. TA: Xifan Zheng Email: zhengxifan0403@gmail.com

    E-Print Network [OSTI]

    Williamson, Carey

    " · Trudy (intruder) may intercept, delete, add messages secure sender secure receiver channel data, control-life Bobs and Alices! · Web browser/server for electronic transactions (e.g., on-line purchases) · on;8: Network Security 8-6 There are bad guys (and girls) out there! Q: What can a "bad guy" do? A: a lot

  12. Your name Your TA's name MA 16500 EXAM I INSTRUCTIONS ...

    E-Print Network [OSTI]

    Sep 23, 2014 ... limxng m - sin (i) = [liming re] - [lime—m Si“ (in. Since limxngx : 0, the limit we want to compute is also equal to 0. . limmng a: - sin (i) = [limmqo rt] ...

  13. tration for Ta 1010 when O(10). In the

    E-Print Network [OSTI]

    Gilli, Adrian

    the polar axis in the direction of rotation. Nonlinear terms on the right side of the above equations). 21. P. Olson, J. Aurnou, Nature 402, 170 (1999). 22. D. Gubbins, C. J. Thomson, K. A. Whaler, Geophys, Nature 403, 603 (2000). 25. Supported by a Particle Physics and Astronomy Re- search Council and National

  14. CV T.A. Trabold August 7, 2015 1

    E-Print Network [OSTI]

    Salvaggio, Carl

    a multi-million dollar test program to support design of advanced nuclear propulsion systems for submarines and aircraft carriers. Focused research effort on multi-phase flow dynamics in primary reactor-phase flows in nuclear reactor coolant systems, based on hot-film anemometry, laser Doppler velocimetry, gamma

  15. TA: Xifan Zheng Email: zhengxifan0403@gmail.com

    E-Print Network [OSTI]

    Williamson, Carey

    copper or aluminum conductor insulating material shield (braided wire) outer jacket (polyethylene) #12 transmission medium #12;Types of Twisted Pair · STP (shielded twisted pair) ­ the pair is wrapped with metallic

  16. TA Orientation 2007 August 20-24 & 27-31

    E-Print Network [OSTI]

    Minnesota, University of

    for the opening you made yesterday in one of the 6 small groups of eight. Discussion/critique of the above I, III and IV) Think about positive and negative aspects of using group work in class based on your of answers. The discussion tomorrow will be done in a group of 10-15. Diagnose problems that students

  17. TA-55 Hot CMM Calibration Tolerance Analysis (U)

    SciTech Connect (OSTI)

    Montano, Joshua D. [Los Alamos National Laboratory

    2012-06-12

    The Hot Coordinate Measuring Machine (CMM), a Brown and Sharpe Xcel 765, has specifications listed by the manufacture of 4.5 + L/250 {micro}m for volumetric performance, 3.5 {micro}m for probing and 4.5 {micro}m for scanning. An upgrade was performed on the machine increasing its performance capability. This document reviews calibration data gathered after the upgrade over a five year period (2005-2010) and recommends a new specification of 3.0 + L/250 {micro}m for size, 3.3 {micro}m for probing, and 4.3 {micro}m for scanning. The new equations are an approximate 30% increase in accuracy for size and approximately 5% increase for probing and scanning.

  18. TA Orientation 2007 Activity #2 Expert-Novice Differences

    E-Print Network [OSTI]

    Minnesota, University of

    Expert-Novice Differences Activity 2 - Page 2 Below is a problem from an exam in Physics 1101 (algebra on the top of Table Rock in the Badlands. Table Rock has a flat horizontal top, vertical sides, and is 500

  19. TA Orientation 2006 Activity #2 Expert-Novice Differences

    E-Print Network [OSTI]

    Minnesota, University of

    Expert-Novice Differences Activity 2 - Page 2 Below is a problem from an exam in Physics 1101 (algebra on the top of Table Rock in the Badlands. Table Rock has a flat horizontal top, vertical sides, and is 500

  20. Microsoft PowerPoint - TA-21_LASO_Rhodes

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (BillionProvedTravelInformation Resources»Jim ManionBrochureFACA andPublic Meeting EnvironmentalLand

  1. TA-53 UNREVIEWED SAFETY ISSUE SCREENING AND DETERMINATION PROCESS

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-Inspired Solar Fuel Production 1:PhysicsSyndicated Contentwo major newT heT3

  2. TA53. Name of Tour: Tour Host and Z#: Date:

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-Inspired Solar Fuel Production 1:PhysicsSyndicated Contentwo majorchecklist

  3. CLF Gemini TA3 Period 2 2015-16 Gemini TA3 Call for Access 2015/16

    E-Print Network [OSTI]

    2015-16 Permanent beam and alignment diagnostics available: a. A double plasma mirror system to improve-to-shot basis. Plasma diagnostics available: a. Thomson ion spectrometers b. Electron spectrometer (inside Period 2 2015-16 (1) F/20 (South beam) with F/2 (North beam): 120 or 90 degrees between beams. Diagnostic

  4. E N G I N E E R I N G F U N DA M E N TA L S ndecided about which area of engineering to pursue?

    E-Print Network [OSTI]

    sample Explorations: Remote sensing of the earth and solar system Changing light into electrical energy Determining internal pressure with technology from NASA Restoring lake health by aeration Learning the basic lives healthier and safer. CIVIL Plan, build, and manage the facilities essential to our civilization

  5. NEPA REVIEW LASO-10-002 CATEGORICAL EXCLUSION PAJARITO ROAD RIGHT-OF-WAY SHIFT AT TA-50 AND TA-55

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal GasAdministration Medal01 Sandia4) August 2012 Guidance forNationalInformationREVIEW

  6. Balano da inovao So inmeros projectos e promotores que, ano aps ano,

    E-Print Network [OSTI]

    Instituto de Sistemas e Robotica

    mui- ta energia de uma forma bastante rápida, com a van- tagem de serem fabricados através de um instituições de en- sino de todo o País, passando por empresas e parques tecnológicos, associações, fundações e

  7. Surface characteristics and corrosion resistance properties of TiNi shape memory alloy coated with Ta

    E-Print Network [OSTI]

    Zheng, Yufeng

    for electroplated, crimped, or swaged metal bands that can be abrasive, loosen, crack, or fall off. For coatingSurface characteristics and corrosion resistance properties of TiNi shape memory alloy coated coated with tantalum by the arc ion plating method with the aim to improve their radiopacity. Surface

  8. The WCF organized the first steering committee for the Ta-Sapo Corridor project: Press Release

    E-Print Network [OSTI]

    classified forests (Cavally, Goin-Débé, Haute-Dodo). In Liberia, it consists of Sapo National Park, Grebo large forest concessions in Liberia. With the aim of managing the different forest fragments while

  9. TA B L E O F C O N T E N T S 2 Introduction

    E-Print Network [OSTI]

    Palmeri, Thomas

    at Vanderbilt at www.vanderbilt.edu/vuarts/index.html Blair School of Music WEB: www.vanderbilt.edu/blair PHONE are available for in-school performances and workshops. Fine Arts Gallery WEB: www.vanderbilt.edu/gallery PHONE talks may be arranged by contacting the curatorial staff. Great Performances at Vanderbilt WEB: www

  10. T.A.; Coomer, C.L.; Campbell, S.L.; Wereszczak, A.A.; Cunningham...

    Office of Scientific and Technical Information (OSTI)

    S.L.; Wereszczak, A.A.; Cunningham, J.P.; Marlino, L.D.; Seiber, L.E.; Lin, H.T. 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; ECONOMICS; EVALUATION; FEEDBACK;...

  11. Materials Data on Ta4GaSe8 (SG:216) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  12. Materials Data on TaBi3O7 (SG:1) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  13. Materials Data on TaBi3O7 (SG:8) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  14. Materials Data on Sr2Ta2O7 (SG:63) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  15. Materials Data on TaRu (SG:221) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  16. Proceedings of the 37th IEEE I TA16 10:20 Conferenceon Decision& Control

    E-Print Network [OSTI]

    Salapaka, Murti V.

    ) k ( t ) iocos(w,(t - to))- wnxosin(w,(t - to).(3) The dissipation of energy by the mass in an impact in which there is 0-7803-4394-8198$10.0001998 IEEE 2053 #12;no rebound. In this case the knowledge of t

  17. CESR Conversion Damping Ring Studies of Electron Cloud Instabilities (CESR-TA)

    SciTech Connect (OSTI)

    Rubin, David L.; Palmer, Mark A.

    2011-08-02

    In the International Linear Collider, two linear accelerators will accelerate bunches of positrons and electrons to over a hundred billion electron volts and collide them in a central detector. In order to obtain useful collision rates, the bunches, each containing twenty billion particles, must be compressed to a cross section of a few nanometers by a few hundred nanometers. In order to prepare these ultra high density bunches, damping rings (DRs) are employed before the linear accelerators. The DRs take the high emittance bunches that are provided by the electron and positron sources and, through the process of radiation damping, squeeze them into ultra low emittance beams that are ready for the main linear accelerators. In the damping rings, a number of effects can prevent the successful preparation of the beams. In the electron ring, an effect known as the fast ion instability can lead to beam growth and, in the positron ring, the build-up of an electron cloud (EC), which interacts with the circulating bunches, can produce the same effect. EC build-up and the subsequent interaction of the cloud with the positron beam in the DR have been identified as major risks for the successful construction of a linear collider. The CESRTA research program at the Cornell Electron Storage Ring (CESR) was developed in order to study the build-up of the EC, the details of its impact on ultra low emittance beams, as well as methods to mitigate the impact of the cloud. In the DR, the EC forms when synchrotron photons radiated from the circulating beam strike the walls of the vacuum chamber, resulting in the emission of photoelectrons. These low energy electrons can be accelerated across the vacuum chamber by the electric field of the beam, and strike the walls, causing the emission of secondary electrons. The secondary electrons are subsequently accelerated into the walls yet again via the same mechanism. The result is that the EC can rapidly begin to fill the vacuum chamber. In an electron DR, the EC build-up is limited by the Coulomb repulsion. But in a positron ring, the electrons are pulled into the potential well of the beam. The resulting interaction of the circulating bunches of positrons with the EC that ultimately limits DR performance. Typically we store long trains of closely space bunches in the damping ring. The interaction of stored beam and the EC that is generated by the long train is manifested by different mechanisms: (1) The cloud focuses the beam, which causes a tune shift that increases along the bunch train as the cloud density increases. (2) The cloud electrons couple the motion of bunches along a train. Transverse motion of a leading bunch is transferred to the cloud, and subsequently to a trailing bunch which can result in a multi-bunch instability. (3) The cloud couples the positrons in the head of the bunch to those in the tail of the same bunch, which can excite a 'head-tail' instability. (4) The nonlinear fields of the EC can lead to emittance growth before the onset of instabilities. The CESRTA collaboration, which includes researchers from Cornell University's Laboratory for Elementary-Particle Physics as well as more than 50 senior staff members from over a dozen accelerator laboratories and universities around the world, has operated CESR as a damping ring for the past three years to study these EC effects. A range of specialized instrumentation has been deployed to study the local build-up of the cloud in the vacuum chambers as well as the complicated dynamics exhibited when the beam and the EC interact. The program has significantly advanced our understanding of these issues and has helped identify the most promising methods to mitigate the impact of the EC on the DR beams. It has pointed the way towards a DR design that can meet the stringent specifications of the ILC.

  18. Materials Data on Th2Ta2O9 (SG:20) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  19. Materials Data on Y3TaO7 (SG:20) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  20. Materials Data on Ho3TaO7 (SG:20) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  1. Materials Data on TaTc (SG:221) by Materials Project

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

    Kristin Persson

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

  2. TA 040 e Storytelling: Improvisation with New Media Wednesday nights 7:30-9:30

    E-Print Network [OSTI]

    Low, Steven H.

    credo April 8 Performance workshop. Perform credo. April 15 Narratives in New Media #2 Write personal/Practice/Rehearse June 3 Final Performance Live Ramo Auditorium Writing Assignment: 1) Credo 1 page/single space 500

  3. Technology Solutions Case Study: Ground Source Heat Pump Research, TaC Studios Residence, Atlanta, Georigia

    SciTech Connect (OSTI)

    2014-09-01

    This case study describes the construction of a new test home that demonstrates current best practices for the mixed-humid climate, including a high performance ground source heat pump for heating and cooling, a building envelope featuring advanced air sealing details and low-density spray foam insulation, and glazing that exceeds ENERGY STAR requirements.

  4. Technical Area (TA)-54 Area G Nitrate-Salt Waste Container Response Instructions

    Broader source: Energy.gov [DOE]

    Supporting Technical Document for the Radiological Release Accident Investigation Report (Phase II Report)

  5. Materials Data on TaB2 (SG:191) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  6. Materials Data on TaFeO4 (SG:33) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  7. Materials Data on BaLaMgTaO6 (SG:216) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  8. Materials Data on Cs2TaS6 (SG:164) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  9. Materials Data on NaCaTaTiO6 (SG:7) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  10. Microsoft Word - 00 Cover Page CP Change Forms TA as of 3-18...

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

    of B Plant Unplanned Release UPR-200-E-80 UPR-200-E-80, UN-216-E-8, 221-B R-3 Line Break, R-3 Radiation Zone, UN-200-E-80 Unplanned Release UPR-200-E-85 UPR-200-E-85, Line...

  11. Materials Data on ThTaN3 (SG:221) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  12. Materials Data on TaI2O (SG:12) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  13. Radionuclide concentrations in honey bees from Area G at TA-54 during 1997. Progress report

    SciTech Connect (OSTI)

    Haarmann, T.K.; Fresquez, P.R.

    1998-07-01

    Honey bees were collected from two colonies located at Los Alamos National Laboratory`s Area G, Technical Area 54, and from one control (background) colony located near Jamez Springs, NM. Samples were analyzed for the following: cesium ({sup 137}Cs), americium ({sup 241}Am), plutonium ({sup 238}Pu and {sup 239,240}Pu), tritium ({sup 3}H), total uranium, and gross gamma activity. Area G sample results from both colonies were higher than the upper (95%) level background concentration for {sup 238}Pu and {sup 3}H.

  14. Wednesday, 29 July 2009Wednesday, 29 July 2009 SERIESSERIES --WPWP5 TA1

    E-Print Network [OSTI]

    3 R & D for nuclear energy Programsfondamental g for the defense research Research and technology 4 belongs to "energy" field that : kSeeks to optimise the current nuclear reactor installations and develop in international research programs on thep p g nuclear reactors and fuels of the future which will provide

  15. Deserts are water-controlled ecosystems characterized by high ambient temperature (Ta), intense solar radiation,

    E-Print Network [OSTI]

    Williams, Jos. B.

    , it can be argued that rates of energy flow through desert ecosystems are controlled by available water dominated by, the availability of water in desert ecosystems. Animals that occupy arid climes face the challenge of meeting their daily energy and water requirements in an environment that, on average, provides

  16. perturbation Peyser, T.A.; Murray, S.D.; Farley, D.R.; Logory...

    Office of Scientific and Technical Information (OSTI)

    These experiments were performed using the Nova laser. Measurements of the time-evolution of the mixing region were reported previously. We compared the experimental...

  17. ACTIVITY, MOVEMENTS, AND FEEDING BEHAVIOR OF THE CUNNER, TA UTOGOLABRUS ADSPERSUS, AND COMPARISON OF

    E-Print Network [OSTI]

    OF FOOD HABITS WITH YOUNG TAUTOG, TAUTOGA ONITIS, OFF LONG ISLAND, NEW YORKI BORI L. OLLA, ALLEN J. BEJDA, these com- munities represent an important component of the inshore marine resources of the Atlantic coast of young tautog of similar size. 'This work was supported in part by a grant from the U.S. Atomic Energy

  18. Ultrathin ta-C films on heads depositied by twist-filtered cathodic arc carbon plasmas

    E-Print Network [OSTI]

    Anders, Andre; Ryan, Francis W.

    2000-01-01

    Ion velocities in vacuum arc plasmas. submitted to J. Appl.to rid cathodic arc plasma of macro- and nanoparticles: aBrown, Transport of vacuum arc plasma through straight and

  19. EA-1962: Analysis for Below Grade Suspect Transuranic (TRU) Waste at Technical Area (TA)-54

    Broader source: Energy.gov [DOE]

    DOE is preparing an EA to evaluate the legacy suspect transuranic (TRU) waste at Area G for the purposes of reclassification of waste type and determination of a final disposal path. Per DOE Order 435.1, Change 1, Radioactive Waste Management, and its associated guide, legacy waste at Los Alamos National Laboratory that contained TRU waste was stored and managed as TRU waste. The waste was given an interim classification for the purposes of applying the most restrictive standard until the waste could be adequately characterized and a final determination on the disposition classification was made.

  20. Technology Review Special FocuS: compuTaTional chemiSTRy

    E-Print Network [OSTI]

    - pounds in the drug-discovery pipeline is cru- cial to their development as drugs. For example, extensive that proceeds too slowly can cause an accumulation of drug in the body and increases the risk of toxic effects

  1. Materials Data on BaLaTaMnO6 (SG:216) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2015-04-15

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

  2. Materials Data on Ba3Ta5O15 (SG:127) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2015-03-07

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

  3. User Identification based on Game-Play Activity Patterns Kuan-Ta Chen

    E-Print Network [OSTI]

    Chen, Sheng-Wei

    on subscriber behavior, such as how players' age, gender, and occupations affect their payment behavior, Kullback-Leibler Divergence, Online Games, User Behavior 1. INTRODUCTION Security is considered one

  4. Materials Data on Ta2SnO7 (SG:15) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  5. 91OlIJTHWEST 'FORET ~ RANGE JEXJPJERlMIENT TA"JfTION

    E-Print Network [OSTI]

    . Inches Inches Percent Percent Percen t Percent Years Bluegum l eucalyptus (Eucalyptus globulus) 25 0.61 3.1 -- ,100 0 0 0 - - Ohia-lehua (Metrosideros -colI ina) 26 .73 4 . 2 .9 73 27 0 0 5.0* Robusta eucalyptus (Eucalyptus robusta) 25 .57 3.6 1.0 56 36 8 0 4.5* Saligna eucalyptus (Eucalyptus sal i gna) 25 1.03 4.1 1

  6. Selective oxidation of hydrocarbons in a catalytic dense membrane reactor: Catalytic properties of BIMEVOX (Me = Ta)

    E-Print Network [OSTI]

    Boyer, Edmond

    1 Selective oxidation of hydrocarbons in a catalytic dense membrane reactor: Catalytic properties for syngas or H2 production from light hydrocarbons. #12;2 Keywords: Dense membrane reactor, BIMEVOX, BITAVOX to decouple the two steps of the redox mechanism that prevails in selective oxidation of hydrocarbons [1

  7. Materials Data on TaMn2 (SG:194) by Materials Project

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

    Kristin Persson

    2015-01-27

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

  8. Materials Data on TaBe12 (SG:139) by Materials Project

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

    Kristin Persson

    2014-11-02

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

  9. Risk Management in Game-Tree Pruning Y. Bjornsson and T.A. Marsland

    E-Print Network [OSTI]

    Björnsson, Yngvi

    decision at the root. 2 Forward Pruning The real task when doing forward pruning is to identify move Science, University of Alberta, Edmonton, AB, CANADA T6G 2H1 Abstract In the half century since minimax others terminate the search early. The latter case is referred to as forward pruning. In this paper we

  10. Harnessing mutagenic homologous recombination for targeted mutagenesis in vivo by TaGTEAM

    E-Print Network [OSTI]

    Finney-Manchester, Shawn Pete

    A major hurdle to evolutionary engineering approaches for multigenic phenotypes is the ability to simultaneously modify multiple genes rapidly and selectively. Here, we describe a method for in vivo-targeted mutagenesis ...

  11. Materials Data on TaRu (SG:123) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  12. C U R R I C U L U M V I TA E APPLICANT DETAILS

    E-Print Network [OSTI]

    Lopes, Artur Oscar

    and maintenance (Access, MySQL) · Dates October 2005 ­ May 2006 · Employer Mathematics Department - Università di · Principal subjects Probability and Statistics - Financial Mathematics Stochastic Analysis and Modeling Operators: Recent Developments and Applications - Participant RESEARCH PAPERS AND PUBLICATIONS · Title

  13. Materials Data on Ba3Ta2NiO9 (SG:164) by Materials Project

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

    Kristin Persson

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

  14. Materials Data on Ta2NiO6 (SG:136) by Materials Project

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

    Kristin Persson

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

  15. Effect of heat treatment on mechanical dissipation in Ta$_2$O$_5$ coatings

    E-Print Network [OSTI]

    I W Martin; R Bassiri; R Nawrodt; M M Fejer; A Gretarsson; E Gustafson; G Harry; J Hough; I MacLaren; S Penn; S Reid; R Route; S Rowan; C Schwar; P Seidel; J Scott; A L Woodcraft

    2010-10-04

    Thermal noise arising from mechanical dissipation in dielectric reflective coatings is expected to critically limit the sensitivity of precision measurement systems such as high-resolution optical spectroscopy, optical frequency standards and future generations of interferometric gravitational wave detectors. We present measurements of the effect of post-deposition heat treatment on the temperature dependence of the mechanical dissipation in ion-beam sputtered tantalum pentoxide between 11\\,K and 300\\,K. We find the temperature dependence of the dissipation is strongly dependent on the temperature at which the heat treatment was carried out, and we have identified three dissipation peaks occurring at different heat treatment temperatures. At temperatures below 200\\,K, the magnitude of the loss was found to increase with higher heat treatment temperatures, indicating that heat treatment is a significant factor in determining the level of coating thermal noise.

  16. Phase report 1C, TA-21 operable unit RCRA Facility Investigation, Outfalls Investigation

    SciTech Connect (OSTI)

    Not Available

    1994-02-28

    This phase report summarizes the results of field investigations conducted in 1992 at Technical Area 21 of Los Alamos National Laboratory, as prescribed by the RCRA Facility Investigation work plan for the Technical Area 21 operable unit (also known as OU 1106). This phase report is the last part of a three-part phase report describing the results of field work conducted in 1992 at this operable unit. Phase Report lA, issued on l4 June l993, summarized site geologic characterization activities. Phase report 1B, issued on 28 January 1994, included an assessment of site-wide surface soil background, airborne emissions deposition, and contamination in the locations of two former air filtration buildings. The investigations assessed in Phase Report 1C include field radiation surveys and surface and near-surface sampling to characterize potential contamination at 25 outfalls and septic systems listed as SWMUs in the RFI work plan. Based on the RFI data, it is recommended that no further action is warranted for 8 SWMUs and further action is recommended for 3 SWMUs addressed in this phase report. For 14 SWMUs which represent no immediate threat to human health or environment, deferral of further action/no further action decisions is recommended until outstanding analytical data are received, sampling of adjacent SWMUs is completed, or decisions are made about the baseline risk assessment approach.

  17. Materials Data on K3Ta3Si2O13 (SG:189) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  18. Materials Data on Ba3TaAs3O (SG:62) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  19. Materials Data on TaAs (SG:109) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  20. Experiments on Block Indexing Outi Lehtinen, Erkki Sutinen, Jo.ma Ta.hio

    E-Print Network [OSTI]

    Tarhio, Jorma

    approximatematchesof the givenkeyword. Glimpseapplies hlockindexing.First, the nle systemto be irdexed is dividedinto,weintroducea variationofGlimpse,calledGra,npsefor GRAM bded Patten SEarch.Insteadof indexingwords

  1. The TE Wave Transmission Method for Electron Cloud Measurements at Cesr-TA

    E-Print Network [OSTI]

    Desantis, S.

    2010-01-01

    CBP-836 THE TE WAVE TRANSMISSION METHOD FOR ELECTRON CLOUDon the optimization of TE Wave measurements at the Cesr-TALinear Collider. The TE Wave measurement method utilizes

  2. Materials Data on TaMn2 (SG:194) by Materials Project

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

    Kristin Persson

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

  3. Materials Data on TaBe12 (SG:139) by Materials Project

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

    Kristin Persson

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

  4. Nanoscale cation motion in TaOx, HfOx and TiOx memristive systems

    E-Print Network [OSTI]

    Yildiz, Bilge

    these memristive devices and formulating appropriate design rules. Based on distinct fundamental switchingRAM devices lies in their low power consumption, subnanose- cond switching times9 and a conceptual scalability,5, Bilge Yildiz4,5, Rainer Waser1,6 and Ilia Valov1,6 * A detailed understanding of the resistive switching

  5. Improving Quan.ta.ve Skills of Life Science Majors at

    E-Print Network [OSTI]

    Heubach, Silvia

    - Integra.on) Prerequisites: College Algebra and Trigonometry (Math 103) Required New Course Math 102, College Algebra Math 104A: PreCalculus ­ College Algebra.ons) Prerequisites: College Algebra & Introduc.on to Mathema.cal Models in Biology (Math 105

  6. Improving Quan.ta.ve Skills of Life Science Majors at

    E-Print Network [OSTI]

    Heubach, Silvia

    /on) Prerequisites: College Algebra and Trigonometry (Math 102/103) Required for microbiology majors College Algebra and Trigonometry Prerequisites: College Algebra (Math 102 Algebra Math 104A: PreCalculus ­ College Algebra Math 103 Trigonometry Math

  7. EP-AREAG-PLAN-1248, R.0 TA-54 Area G Nitrate-Salt Waste Container...

    Office of Environmental Management (EM)

    release of internal contents to atmosphere 4. Evidence of fire or smoke 5. Blistering paint on a container 6. A container temperature measurement that is greater than 15 F...

  8. Materials Data on TaAlCo2 (SG:225) by Materials Project

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

    Kristin Persson

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

  9. Materials Data on TaGaCo2 (SG:225) by Materials Project

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

    Kristin Persson

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

  10. Monitoring inspections of ICP program ECM and TA grantees. Final report

    SciTech Connect (OSTI)

    Not Available

    1983-03-01

    The activities undertaken to review DOE grants to schools, hospitals and municipalities under the Institutional Conservation Program (ICP) are reported. This Final Report is the result of a review of statistics and findings gathered over the period of the contract. It is intended to highlight aspects of the monitoring project and to make recommendations. This report is organized into four sections: the steps taken in organizing and implementing the review; statistics regarding the 92 grants reviewed; some of the common factors which fostered success or problems in the administration of the ICP grants; and recommendations.

  11. Materials Data on TaAlCo2 (SG:225) by Materials Project

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

    Kristin Persson

    2015-02-09

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

  12. Materials Data on TaGaCo2 (SG:225) by Materials Project

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

    Kristin Persson

    2015-03-09

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

  13. Technical Area (TA)-54 Area G Nitrate-Salt Waste Container Response...

    Office of Environmental Management (EM)

    2 Radiological Release Event at the Waste Isolation Pilot Plant on February 14, 2014, report in Attachment F. Bibliography and References, are available on various public...

  14. 3AK RIDGE NATIONAL LABORATORY OPERAiEO BY MARTIN MARIE,TA ENERGY SYSTEMS, INC.

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and Myers Co -VANaval Ordnance,:n5.5.8 , 'DOE(. -

  15. Kah-nee-ta Pool & Spa Low Temperature Geothermal Facility | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas: Energy ResourcesOrder atHills,New York:Just Hot

  16. Microsoft Word - 00 Cover Page CP Change Forms TA as of 3-18-10.doc

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on darkMicroorganismsnowReportJ.NextWater Vapor ContinuumForFOR

  17. Preparation of W-Ta thin-film thermocouple on diamond anvil cell for

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTech ConnectSpeeding accessusers'(x≤2) surface:SciTech Connect

  18. Memo- Legacy Technical Area (TA)-55 Nitrate Salt Wastes at TA-54, Potential Applicability of Resource Conservation and Recovery Act (RCRA) D001/D002/D003 Waste Codes

    Broader source: Energy.gov [DOE]

    Supporting Technical Document for the Radiological Release Accident Investigation Report (Phase II Report)

  19. Central Characterization Program (CCP), Acceptable Knowledge Summary Report for Los Alamos National Laboratory, TA-55 Mixed Transuranic Waste Streams

    Office of Energy Efficiency and Renewable Energy (EERE)

    Supporting Technical Document for the Radiological Release Accident Investigation Report (Phase II Report)

  20. Estimation of Energy Consumption in SpeedIndependent Control Peter A. Beerel and ChengTa Hsieh and Suhrid Wadekar

    E-Print Network [OSTI]

    . As an alternative, Kudva et al. [7] suggest determining the energy per operation (cycle of activityEstimation of Energy Consumption in Speed­Independent Control Circuits Peter A. Beerel and Cheng Abstract: We describe a technique to estimate the energy consumed by speed­independent asynchronous (clock

  1. Three Dimensional Structure of the MqsR:MqsA Complex: A Novel TA Pair Comprised of a Toxin

    E-Print Network [OSTI]

    Wood, Thomas K.

    Kim3 , Jennifer M. Arruda2 , Andrew Davenport1 , Thomas K. Wood3,4,5 , Wolfgang Peti1 , Rebecca Page2 S, Kim Y, Arruda JM, Davenport A, et al. (2009) Three Dimensional Structure of the MqsR:MqsA Complex

  2. EA-1407: Proposed TA-16 Engineering Complex Refurbishment and Consolidation at Los Alamos National Laboratory, Los Alamos, New Mexico

    Broader source: Energy.gov [DOE]

    This EA evaluates the environmental impacts for the proposal to construct and operate offices, laboratories, and shops within the U.S. Department of Energy Los Alamos National Laboratory's (LANL)...

  3. Materials Data on Ba10Ta10(N3O7)3 (SG:47) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  4. Materials Data on Na3Sr7Ta3Ti7O30 (SG:6) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  5. 92JPACTIJFli(C OUTJHIWJET 1FORJET & RANGJE JEXJPlEJRliMJENT TA~lf li ON

    E-Print Network [OSTI]

    . · The cotumns and rows of all output matrices are labeled by six- character alphanumeric names. Data input can of others. To print all matrices and vectors, it uses Russell's1 CINEMA package; "debugging" was aid e d

  6. Materials Data on TaSi2PH18C6(NCl3)2 (SG:14) by Materials Project

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

    Kristin Persson

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

  7. Fall Congregation 2012 | i Ta b l e o f C o n t e n t s

    E-Print Network [OSTI]

    Farrell, Anthony P.

    Physics; Environmental; Geological; Integrated; Materials; Mechanical; Mechatronics Design; Mining EDUCATION B.Ed (Elementary) The Processions and Programme of Ceremony 13 Graduating Students 14-15 12:30 pm

  8. Magnetic phases of the quasi-two-dimensional compounds FexCo1-xTa2O6

    E-Print Network [OSTI]

    Boyer, Edmond

    the intraplane exchange interactions by fitting a high-temperature series of the magnetic susceptibility. Here we]. In such structure, Fe2+ or Co2+ cations are located at the corners and center of each unit cell, i.e., at positions, 49100-000 S~ao Crist´ov~ao, SE, Brazil Abstract. We report new results about magnetic properties

  9. Materials Data on Sr3Ta6(Si2O13)2 (SG:189) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  10. THe sZ DeVIce for cerVIcal sPIne sTaBIlIsaTIon

    E-Print Network [OSTI]

    Mucina, Ladislav

    after decompression, as well as certain degenerative and chronic pain conditions. Dynamic stabilisation is limited due to the size of bone mass and the proximity of nerves and blood vessels. Posterior dynamic of development The device is at the design stage, but will quickly move to prototype and clinical testing

  11. LAB 7 THE ENERGY CRISIS IN CALIFORNIA 1. Based on your TA's lecture, analyze briefly the California energy situation.

    E-Print Network [OSTI]

    to sleep. YES NO Use appliances efficiently. Do only full loads when using your dishwasher and clothes

  12. Coexistence of different charge states in Ta-doped monoclinic HfO2: Theoretical and experimental approaches

    E-Print Network [OSTI]

    Svane, Axel Torstein

    and with the addition of small amounts of impurities, it has applications ranging from solid oxide fuel cell attention due to its potential technological applications. HfO2 is a wide-band- gap semiconductor

  13. TA Office Hours Spring 2015 Updated: 1/29/15 Mosher University Coll by appt only CST 1004 CHE 113

    E-Print Network [OSTI]

    Mohan, Chilukuri K.

    Workinger Monday 9am11am LSB 122 CHE 117 Flynn Wednesday 10:3012:30 LSB 124 CHE 325 Howard Tuesday 111pm LSB 124 CHE 325 Gangopadhyay Monday 10:3012:30pm LSB 124 CHE 325 Wallach Monday 1:003:00 LSB 124 CHE 325

  14. A stochastic optimization approach to mine truck C. H. TA{, J. V. KRESTA{, J. F. FORBES*{ and H. J. MARQUEZ

    E-Print Network [OSTI]

    Marquez, Horacio J.

    ; Chance-constrained; Oilsand mining 1. Introduction In the open-pit mining industry, trucks and shovels

  15. CERTIFICATION DOCKET FOR THE F0RhqE.R SITE OF THE RADIOACTIVE LIQUID WASTE TREATMENT PLANT (TA-45)

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and700, 1. .&. 'explainsBurrell,C: LI c1

  16. 19 V.S.A. § 1111 Highway Right-of-Way Permit Application (Form TA 210)

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAand Dalton Jump to:Wylie, Texas:V.S.A. Chapter79:4.104 FERC

  17. NEPA REVIE\ry LASO-10-001 CATEGORICAL EXCLUSION FUELS RESEARCH LAB AT TA-35.455

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal GasAdministration Medal01 Sandia4) August 2012 Guidance

  18. MSGP Documents & Reports by Facility

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

    benchmark parameters and impaired waters MSGP Documents & Reports by Facility TA-3-22 Power Steam Plant TA-3-38 Metal Fabrication Shop TA-3-38 Wood Shop TA-3-39 & 102 Metal...

  19. Winter 2012, MWF 12:00-12:50, TD-W 1701 Instructor: Prof. Rick Ye

    E-Print Network [OSTI]

    Ye, Rick Rugang

    20. Discussion Sections: R 8:00-8:50 NH 1111 (TA: Kerr) R 12:00- 12:50 HSSB 1232 (TA: Kennedy) R 7:00- 7:50 NH 1109 (TA: Kennedy) R 5:00-5:50 HSSB 1214 (TA: Kennedy) R 6:00-6:50 HSSB 1227 (TA: Troesch) R: 4:00-4:50 HSSB 1211 (TA: Kennedy) TA Office Hours: to be announced by TA Math Lab: M-F 12

  20. 132OUTlHIWlET FOlRlET & lRANGlE lEXlPlElfUMlENT TA'JWN

    E-Print Network [OSTI]

    Standiford, Richard B.

    heat treatment and water repellency. The water repellency in watershed soils appears to be produced sand acqu~red a marked resist- ance to wetting after the burning treatment. Formation of Non not penetrate the soil immediately. Instead, the water drop- lets may "ball-up " (fig. 1) . This characteristic

  1. Application for Restricted-Use Timber Land Appraisal P r o p e r t y Ta x Form 50-281

    E-Print Network [OSTI]

    ) ___________________________________________________________________________________________________ Address, City, State, ZIP Code IMPORTANT INFORMATION FOR APPLICANTS Land qualifies for restricted or streamside management zone or if timber was harvested from the land when it was qualified for timber land that is necessary to determine whether the land qualifies for restricted use timber land appraisal If the chief

  2. Fabrication of large-volume, low-cost ceramic lanthanum halide scintillators for gamma ray detection : final report for DHS/DNDO/TRDD project TA-01-SL01.

    SciTech Connect (OSTI)

    Boyle, Timothy J.; Ottley, Leigh Anna M.; Yang, Pin; Chen, Ching-Fong; Sanchez, Margaret R.; Bell, Nelson Simmons

    2008-10-01

    This project uses advanced ceramic processes to fabricate large, optical-quality, polycrystalline lanthanum halide scintillators to replace small single crystals produced by the conventional Bridgman growth method. The new approach not only removes the size constraint imposed by the growth method, but also offers the potential advantages of both reducing manufacturing cost and increasing production rate. The project goal is to fabricate dense lanthanum halide ceramics with a preferred crystal orientation by applying texture engineering and solid-state conversion to reduce the thermal mechanical stress in the ceramic and minimize scintillation light scattering at grain boundaries. Ultimately, this method could deliver the sought-after high sensitivity and <3% energy resolution at 662 keV of lanthanum halide scintillators and unleash their full potential for advanced gamma ray detection, enabling rapid identification of radioactive materials in a variety of practical applications. This report documents processing details from powder synthesis, seed particle growth, to final densification and texture development of cerium doped lanthanum bromide (LaBr{sub 3}:Ce{sup +3}) ceramics. This investigation demonstrated that: (1) A rapid, flexible, cost efficient synthesis method of anhydrous lanthanum halides and their solid solutions was developed. Several batches of ultrafine LaBr{sub 3}:Ce{sup +3} powder, free of oxyhalide, were produced by a rigorously controlled process. (2) Micron size ({approx} 5 {micro}m), platelet shape LaBr{sub 3} seed particles of high purity can be synthesized by a vapor phase transport process. (3) High aspect-ratio seed particles can be effectively aligned in the shear direction in the ceramic matrix, using a rotational shear-forming process. (4) Small size, highly translucent LaBr{sub 3} (0.25-inch diameter, 0.08-inch thick) samples were successfully fabricated by the equal channel angular consolidation process. (5) Large size, high density, translucent LaBr{sub 3} ceramics samples (3-inch diameter, > 1/8-inch thick) were fabricated by hot pressing, demonstrating the superior manufacturability of the ceramic approach over single crystal growth methods in terms of size capability and cost. (6) Despite all these advances, evidence has shown that LaBr{sub 3} is thermally unstable at temperatures required for the densification process. This is particularly true for material near the surface where lattice defects and color centers can be created as bromine becomes volatile at high temperatures. Consequently, after densification these samples made using chemically prepared ultrafine powders turned black. An additional thermal treatment in a flowing bromine condition proved able to reduce the darkness of the surface layer for these densified samples. These observations demonstrated that although finer ceramic powders are desirable for densification due to a stronger driving force from their large surface areas, the same desirable factor can lead to lattice defects and color centers when these powders are densified at higher temperatures where material near the surface becomes thermally unstable.

  3. Andromeda: A mission to determine the gamma-ray burst distance scale F.A. Harrison, W.R. Cook, T.A. Prince, S.M. Schindler

    E-Print Network [OSTI]

    Prince, Thomas A.

    Andromeda: A mission to determine the gamma-ray burst distance scale F.A. Harrison, W.R. Cook, T was submitted to the STEDI program, and will also be proposed as a NASA Small Explorer. Keywords: bursts, gamma-rays, small missions 1 SCIENTIFIC OBJECTIVES 1.1 Gamma-ray Bursts Gamma-ray bursts GRBs were discovered

  4. EA-0874: Low-level Waste Drum Staging Building at Weapons Engineering Tritium Facility, TA-16 Los Alamos National Laboratory, Los Alamos, New Mexico

    Broader source: Energy.gov [DOE]

    This EA evaluates the environmental impacts of a proposal to place a 3 meter (m) by 4.5 m prefabricated storage building (transportainer) adjacent to the existing Weapons Engineering Tritium...

  5. RADIATION DAMAGE EFFECTS IN FERROELECTRIC LiTaO3 SINGLE C. J. WETTELAND, K. E. SICKAFUS, V. GOPALAN, J.N. MITCHELL, T. HARTMANN,

    E-Print Network [OSTI]

    Gopalan, Venkatraman

    . GOPALAN, J.N. MITCHELL, T. HARTMANN, M. NASTASI, C. J. MAGGIORE, J. R. TESMER, T. E. MITCHELL Los Alamos

  6. Prayer to Ta pi hri tsa - A short exposition of the Base, the Path and the Fruit in Bon Dzogchen teachings

    E-Print Network [OSTI]

    Jurkovic, Ratka

    2009-01-01

    referred to as having three aspects: the base (gzhi), expressive energy (rtsal) and display of manifestation (rol pa). It is usually compared to an ocean on which the reflection of the sun can be seen. Whatever terms we use to explain the single great... sphere, it is only from the point of view of the display (rol pa), since from the point of view of the base (gzhi) everything is inseparable, empty and primordially pure. From the point of view of the ocean there is no difference whether the sun...

  7. Segregation and Influence of Boron on the impact toughness of Ti-6 Pct AI-2 Pct Nb-1 Pct Ta0. 8 Pct Mo welds and castings

    SciTech Connect (OSTI)

    Inouye, H.; Davis, S.A.

    1984-07-01

    Trace levels of boron (>0.0010 pct) lowered the impact toughness of welds and castings of Ti-6211. Because the boron effect is also observed in titanium and other titanium alloys, determining the embrittling mechanism is the objective of a continuing study. This study indicates that impaired toughness may result from preferential segregation of boron to the grain boundaries and/or refinement of the ..cap alpha.. + ..beta.. colony microstructure.

  8. 2.0 C O N TA M I NA N T S O U RC E S by Eric R. McGreer and Wayne Belzer

    E-Print Network [OSTI]

    and paper industry, and to effluent treatment in municipal WWTPs have resulted in significant reductions (Environmental Protection Branch 1998) and estimates for industrial and pulp mill effluents in the middle to late such as pulp mill effluents and municipal wastewater treatment plant (WWTP) discharges, variable-flow point

  9. Dense Quantum Coding and a Lower Bound for l-way Quantum Automata And& Ambainis * Ashwin Nayak + Amnon Ta-Shma T Umesh Vazimni 5

    E-Print Network [OSTI]

    Ta-Shma, Amnon

    random ac- cea~ encoding with parameters m, n,p (or simply a0 m A n encoding) consists of an encoding map +$ n random access encoding is a Junction J : {0, l}m x R H C2^ such that for euery 1

  10. Sol-gel type synthesis of Bi{sub 2}(Sr,Ta{sub 2})O{sub 9} using an acetate based system

    DOE Patents [OSTI]

    Boyle, T.J.

    1997-11-04

    A method of forming a layered-perovskite bismuth-strontium-tantalum oxide (SBT) ferroelectric material is performed by dissolving a bismuth compound in a first solvent to form a first solution, mixing a strontium compound and a tantalum compound to form a binary mixture, dissolving the binary mixture in a second solvent to form a second solution, mixing the first solution with the second solution to form a SBT precursor solution, evaporating the first and second solvents to form a SBT precursor material and subsequently sintering said SBT precursor material in the presence of oxygen. 6 figs.

  11. Sol-gel type synthesis of Bi.sub.2 (Sr,Ta.sub.2)O.sub.9 using an acetate based system

    DOE Patents [OSTI]

    Boyle, Timothy J. (Albuquerque, NM)

    1997-01-01

    A method of forming a layered-perovskite bismuth-strontium-tantalum oxide (SBT) ferroelectric material is performed by dissolving a bismuth compound in a first solvent to form a first solution, mixing a strontium compound and a tantalum compound to form a binary mixture, dissolving the binary mixture in a second solvent to form a second solution, mixing the first solution with the second solution to form a SBT precursor solution, evaporating the first and second solvents to form a SBT precursor material and subsequently sintering said SBT precursor material in the presence of oxygen.

  12. Crystal structure and antiferromagnetic ordering of quasi-2D [Cu(HF{sub 2})(pyz){sub 2}]TaF{sub 6} (pyz = pyrazine).

    SciTech Connect (OSTI)

    Manson, J. L.; Schlueter, J. A.; McDonald, R. D.; Singleton, J.; Materials Science Division; Eastern Washington Univ.; LANL

    2010-04-01

    The crystal structure of the title compound was determined by X-ray diffraction at 90 and 295 K. Copper(II) ions are coordinated to four bridging pyz ligands to form square layers in the ab-plane. Bridging HF{sub 2}{sup -} ligands join the layers together along the c-axis to afford a tetragonal, three-dimensional (3D) framework that contains Taf{sub 6}{sup -} anions in every cavity. At 295 K, the pyz rings lie exactly perpendicular to the layers and cooling to 90 K induces a canting of those rings. Magnetically, the compound exhibits 2D antiferromagnetic correlations within the 2D layers with an exchange interaction of -13.1(1) K. Weak interlayer interactions, as mediated by Cu-F-H-F-Cu, leads to long-range magnetic order below 4.2 K. Pulsed-field magnetization data at 0.5 K show a concave curvature with increasing B and reveal a saturation magnetization at 35.4 T.

  13. An investigation of current noise measurement on hybrid Ta?N-Cr-Au thin film resistors and their relationship to film adhesion 

    E-Print Network [OSTI]

    Bibeau, Wayne Edward

    1978-01-01

    for drawing a graph, the data sheets have been included for sample 347-13 69-2 in the 350 C group. The condition of the gold contact films has been included on each graph as a reason for terminating the experiment for each sample. 24 200 C Sam le Gra hs... tE -20 M o a -30 -40 0 1 2 3 4 5 6 7 8 9 HOURS EXPOSURE TO GOLD ETCH AMBIENT Fig. 16. Sample 346-21 75-2. Noise Index as a function of exposure to gold etch ambient. 39 +10 350 C Sample Termination: Edge Peeling ? 10 CI z H -20 M O...

  14. SJSU Information Support Services Rehire a Part-Time Temporary Faculty, TA or GA info-support@sjsu.edu, 408-924-1530 Page 1

    E-Print Network [OSTI]

    Su, Xiao

    of the contract. Contract Desc Enter a name for the contract. Include the Last Name, Dept Name and Term. Example of the field, position data will populate. Term Enter term in a four-digit format. Example: 2054 = Fall 2005 if the person is a Late Start or Early Termination. (Enter L for Late Start. Enter E for Early Term). Number

  15. Development of preferred orientation in polycrystalline NaCl-structure -TaN layers grown by reactive magnetron sputtering: Role of low-energy

    E-Print Network [OSTI]

    Gall, Daniel

    wear-resistant coatings on tools, diffusion barriers in inte- grated circuits, resistors, and mask-temperature growth is necessary, for example, to avoid overtempering of steel cutting-tool substrates and exceedingN, by far the most widely studied TM nitride to date, in hard wear-resistant coating1,2 and microelectronic

  16. Return-on-investment indicators for energy program evaluation. Results of the technical review of TA reports and grant applications: Cycle VII - ICP. Final report

    SciTech Connect (OSTI)

    Not Available

    1985-09-17

    The state of Michigan technical review evaluted about forty-five grantees. The reviewers at the state level seem to have screened out bad submissions or illogical calculation sequences. Michigan reviewers were careful to a fault, and at times had gone through and recalculated many of the smaller energy savings ECM's so that the submission could in fact progress towards the federal level at an appropriate speed. The depth of analysis was very good and the coverage was certainly adequate. There were no submissions in the state of Michigan which warrant detailed commentary about their lack of any part of the submission. The state of Indiana had approximately 33 grantee submissions. The federal level technical review looked at each and every submission to see if it met criteria and calculation adequacy. In many cases the state of Indiana showed evidence of not having had adequate state review. Certainly there were no marks, corrections of any kind in most of the submitted documentation. It is apparent that the state of Indiana will warrant continuous evaluation over the next few cycles in order to upgrade their overall review of their grants. It is suggested that some help be given to the Indiana review agency. The technical reviewers for Cycle VII suggest a continuation of the review process for Indiana, and some additional support to aid them in the review function at the state level to insure that the state reviewers are not skimming the projects at an inadequate level.

  17. PHYSICAL REVIEW B 85, 155202 (2012) Structural, electronic, and hyperfine properties of pure and Ta-doped m-ZrO2

    E-Print Network [OSTI]

    Svane, Axel Torstein

    2012-01-01

    , in refractory materials, solid oxide fuel cell electrolytes, catalyst substrates, protective coatings Zirconium dioxide (zirconia) is one of the most important compounds in materials science and technology and (sometimes) with the addition of small amounts of impurities, ZrO2 has applications, for example

  18. RANDOMSAMPLES E D I T E D BY C O N S TA N C E H O L D E N

    E-Print Network [OSTI]

    Lummaa, Virpi

    two rovers were named Spirit and Opportunity. The next, a six-wheeled car-sized vehicle, will have, given rapid advances in the exploding field of neuroscience. Boys Take Energy A study of 18th and 19th century Finnish farmers and fishermen provides new evidence that nature finds it more costly to produce

  19. LA-UR-

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

    , UN M Ian Burns, NMT Christopher Hoffma n, MTU Abstract: With constan tly looming cyber-security threats, protecting valuable da ta has become a very important issue. The...

  20. National Aeronautics and Space Administration April 2012

    E-Print Network [OSTI]

    Systems Technologies TA13-8 1.4.4. Restrictive Launch Facilities and Range Capabilities TA13-8 1.4.5. Risk Cycle TA13-9 2.1.1. Storage, Distribution, & Conservation of Fluids (Cryogens, Liquids, Gases) TA13-10 2 Restoration TA13-18 2.2.3. Preservation of Natural Ecosystems TA13-19 2.2.4. Alternate Energy Prototypes TA13

  1. Attachment A

    Office of Environmental Management (EM)

    TECHNICAL AREA (TA) - UNIT DESCRIPTIONS 1 Los Alamos National Laboratory Hazardous Waste Permit December 2014 TABLE OF CONTENTS A.1 TA-3 4 A.1.1 TA-3 Building 29 4 A.1.2 Security...

  2. Acute and chronic toxicity of municipal landfill leachate as determined with bioassays and chemical analysis 

    E-Print Network [OSTI]

    Schrab, Gregory Ernst

    1990-01-01

    , 18 million tons of construction or demolition wastes, 9 million tons of industrial wastes, and 4 million tons of sewage sludge. Also, wastes including asbestos, incinerator ash, small quantity generator hazardous wastes, and infectious wastes... testing by Maron and Ames (1983). Strains TA 97, TA 100, TA 102, and TA 1538 did not appear to be more sensitive in detecting mutagenicity than the TA 98 strain with the Danville 001 and Delaware 001 samples; thus, the more commonly used TA 98 strain...

  3. CRAD, Occupational Safety & Health - Los Alamos National Laboratory...

    Office of Environmental Management (EM)

    Occupational Safety & Health - Los Alamos National Laboratory TA 55 SST Facility CRAD, Occupational Safety & Health - Los Alamos National Laboratory TA 55 SST Facility A section of...

  4. New Graduate Student Environmental Science and

    E-Print Network [OSTI]

    Department Information..............................5 Contact Information)....................................................................14 General TA Information.............................................................................................14 Family Educational Rights and

  5. DIARIO de IBIZAMArTES, 21 DE MAYo DE 201314 AndreuPaloupresidielcomit

    E-Print Network [OSTI]

    Oro, Daniel

    , aque- llos insectos que estén en contac- tocontoxinas.Noobstante,setra- ta de una propuesta interesante

  6. GSEU/CWA 1104 STONY BROOK

    E-Print Network [OSTI]

    member in downstate location pay Wage Scale system: 1st year TA/GA -- $ 13,235 2nd year TA/GA -- $ 16 Contract Proposals Yearly raises 3%, 3%, 3% and 4%. Full technology fee waivers $1,500 per year for each,390 3rd year TA/GA -- $ 19,545 4th year TA/GA -- $ 22,700 An additional year of TA funding #12;Contact

  7. National Aeronautics and Space Administration November 2010

    E-Print Network [OSTI]

    and Range Capabilities TA13-8 1.4.5. Risk Tradeoff for Infusing and Adopting New Technologies TA13-9 1 to Optimize the Operational Life Cycle TA13-9 2.1.1. Storage, Distribution, and Conservation of Fluids.2.4. Alternate Energy Prototypes TA13-19 2.3. Technologies to Increase Reliability and Mission Availability TA13

  8. Effect of excess Bi2O3 on the ferroelectric properties of SrBi2Ta2O9 Jung-Kun Lee, Byungwoo Park, Kug-Sun Honga)

    E-Print Network [OSTI]

    Park, Byungwoo

    , Byungwoo Park, Kug-Sun Honga) School of Materials Science and Engineering, Seoul National University, Seoul such as spontaneous polarization (Ps) showed a dependence on Bi content. The ferroelectric Curie temperature Tc In addition, comprehensive structural studies of layered compounds have shown disorder in the distribution

  9. Towards a Secure and Efficient System for End-to-End Provenance Appears in the Proceedings of the Second USENIX Workshop on Theory and Practice of Provenance (TaPP 2010)

    E-Print Network [OSTI]

    Zadok, Erez

    of sensor data as it is recorded and aggre- gated in cyber-physical systems such as the smart-grid and SCADA

  10. Towards a Secure and Efficient System for EndtoEnd Provenance Appears in the Proceedings of the Second USENIX Workshop on Theory and Practice of Provenance (TaPP 2010)

    E-Print Network [OSTI]

    Zadok, Erez

    of sensor data as it is recorded and aggre­ gated in cyber­physical systems such as the smart­grid and SCADA

  11. At t u a l i t S c i e n t i f i c a 15B i ol o g i I ta l i a n i2 / 2 0 0 9

    E-Print Network [OSTI]

    Mamone Capria, Marco

    terremoto, op- pure qualcosa alla cui nascita la scienza è connessa più direttamente, come l'introduzione di

  12. A FREE-JET MERCURY SYSTEM FOR USE IN A HIGH-POWER TARGET EXPERIMENT P.T. Spampinato, V.B. Graves, T.A. Gabriel, M.J. Rennich, ORNL, Oak Ridge, TN 37831, U.S.A

    E-Print Network [OSTI]

    McDonald, Kirk

    , sump tank, & pump · Secondary Containment - predominately sheet metal boundary to contain Hg vapors (Control Room Location) TT2 Access Shield Blocks nTOF11 Floor Step TT10 TT2 TT2A ISR (Control Room Location) TT2 Access Shield Blocks nTOF11 Floor Step Experiment Location in CERN TT2A Tunnel E951 Results E951

  13. Parameters of Cascade Gamma-Decay of Compound-Nuclei Nd-146, Gd-156, Yb-172, Ta-182, W-184, Os-191, Th-231,233, U-239, Pu-240 from Experimental Data of Reaction $(n,?)$

    E-Print Network [OSTI]

    A. M. Sukhovoj; V. A. Khitrov

    2009-06-17

    Re-analysis of experimental data on primary gamma-transitions averaged over some energy intervals of neutron resonances has been performed. Approximation of their cumulative sums together with extrapolation of the obtained distribution to zero value allowed us to determine mean intensities of of E1- and M1-transitions, their probable number and total dispersion of intensity deviations from the mean value. The level density and sum of radiative strength functions determined in this way confirm main peculiarities of these nuclear parameters determined from intensities of the two-step gamma-cascades.

  14. STATES FISH COMMIS SION BUILDING AT WASHINGTON , D. C. (Ta/INE <:;ROTT O IN TH E UNITED STATES FISH COMMISSI ON BUILDING AT WASHINGTON, D. C. (Taken in July, 1897.) EXPERIMENTS IN PHOTOGRAPHY OF LIVE FISHES.

    E-Print Network [OSTI]

    of the water by the use of some such contrivance as the subaquatie camera used by Dr. J. E. Romborsts have been taken in the air, in the act of "-leaping," as in the case of salmon, or in the act of flight than topographical characters of the forms thus secured. To obtain these we must resort

  15. M A M M O T H S A N D M A S T O D O N S : T I TA N S O F T H E I C E A G E

    E-Print Network [OSTI]

    Patterson, Bruce D.

    ,500-8,500 ft2 (650-800 m2 ) RENTAL FEE: $300,000 for 3 months AUDIENCE: Adults, families, and school groups-free images, B-roll, and sample press release and advertisements Range of wholesale products developed

  16. Cu(C10H9N3)2MOF5,2H2O (M ) Nb, Ta): Aligned [MOF5]2-Oxide Fluoride Anions Alexander J. Norquist, Charlotte L. Stern, and Kenneth R. Poeppelmeier*

    E-Print Network [OSTI]

    Poeppelmeier, Kenneth R.

    without internal disorder, and when they do the distortions in the octahedra align in an antiparallel without disorder, because orien- tational disorder introduces an internal center of symmetry. Much work has been done to understand the factors which govern the crystallization of ordered [MOF5]2- octahedra

  17. Book review of Insect Symbiosis. Volume 2. Bourtzis, K.A. and Miller, T.A. editros. 2006 CRC Press, Taylor and Francis Group, Boca Raton, FL, 276 pp. ISBN 0-8493-1286-8

    SciTech Connect (OSTI)

    Hoy, M.A. [Department of Entomology and Nematology, University of Florida, Gainesville, FL (United States)

    2007-03-15

    There are several definitions of symbiosis, but in this book it involves an association where one organism (the symbiont) lives within or on the body of another organism (the host), regardless of the actual effect on the host. Some symbioses are mutualistic, some parasitic, and some involve commensalism, in which one partner derives some benefit without either harming or benefiting the other. This is the second volume in this exciting and rapidly advancing topic by these editors. The first volume was published in 2003 and during the intervening three years additional data have been produced that make this book a useful addition to your library. The first book provided chapters that provided an overview of insect symbiosis, discussions of the primary aphid symbiont Buchnera and other aphid symbionts, symbiosis in tsetse, symbionts in the weevil Sitophilus , the possible use of paratransgenic symbionts of Rhodnius prolixis to prevent disease transmission, bark beetle and fungal symbiosis, symbionts of tephritid fruit flies, symbionts affecting termite behavior, an overview of microsporidia as symbionts (parasites?) of insects, an overview of a newly discovered bacterium that causes sex-ratio distortion in insects and mites (from the Bacteroides group), symbionts that selectively kill male insects, and several chapters on the ubiquitous endosymbiont Wolbachia.

  18. Journal of Materials Chemistry A RSCPublishing This journal is The Royal Society of Chemistry 2013 J. Mat. Chem. A, accepted preprint, 2015, DOI: 10.1039/C5TA03335G| 1

    E-Print Network [OSTI]

    Bazant, Martin Z.

    2012 DOI: 10.1039/x0xx00000x www.rsc.org/ A dual-mode rechargeable lithium-bromine/oxygen fuel cell-bromine/seawater fuel cell with a protected lithium metal anode to provide high specific energy at either low-power mode with seawater (oxygen) or high-power mode with bromine catholytes. The proof-of-concept fuel cell with a flat

  19. 66 PERVASIVEcomputing Published by the IEEE CS n1536-1268/11/$26.002011IEEE P E R V A S I V E R E TA I L

    E-Print Network [OSTI]

    Krumm, John

    for ubiquitous computing. I argue that advertis- ers have goals that are largely aligned with much of existing ubiquitous computing research. Part of this argument is based on a prediction that many ubiquitous computing, a more important connection between advertis- ing and ubiquitous computing is apparent from some

  20. Building America Case Study: Ground Source Heat Pump Research, TaC Studios Residence, Atlanta, Georigia (Fact Sheet), Technology Solutions for New and Existing Homes, Energy Efficiency & Renewable Energy (EERE)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based Fuels ResearchofDerivativeCold Climate FoundationTotal

  1. A tentative classification of the bya ru can kings of Zhang zhung

    E-Print Network [OSTI]

    Vitali, Roberto

    2008-01-01

    ; Kha yug; Kha sgyor; the areas of Da rog/Ta rog mtsho and sTa sgo ; La dwags and Ru thog. 21 The transmission of Phur pa’i Bon (dPal ldan tshul khrims, bsTan ’byung skal bzang mgul rgyan p. 107 line... 18-19) says: “sPyod pa ni Bod la bya khyur ltar myul”; “The behaviour [of the king of sTag gzig] is to make reconnaissance in Bod like [a hawk] into a flock of birds”; finally mKhas pa’i dga’ ston (p. 156 line 8) writes: “sTag gzig rgyal po bya...

  2. Universidades cursos ibricos

    E-Print Network [OSTI]

    Instituto de Sistemas e Robotica

    chilenos na área da Enologia PEDRO SOUSA TAVARES Universidades portuguesas e espa- nholas já estão a passar Reitores das Universidades Portuguesas (CRUP)e o seu equivalente espa- nhol (CRUE) também não se esgo- ta

  3. Pedogenesis along a Climosequence in Loess-Derived Soils of the Central Great Plains

    E-Print Network [OSTI]

    Klopfenstein, Scott

    2014-05-31

    in th is s tu dy . Hi gh a nd lo w te m pe ra tu re s ar e gi ve n as th e ave ra ge n or m al h ig h an d lo w te m pe ra tu re s fo r th e m on th s of Ju ly a nd J an ua ry , re sp ec ti vel y. Soi l s e ri es c la ss if ic... na l s ta ti on s w it h ava il ab le n or m al va l ue s fr om 1981- 20 10 ( NCDC). b Int er po la t ed f ro m r eg io na l s ta ti on s w it h at le as t 80 c on se cu ti ve ye a rs o f pr ec ip it at io n da ta a va il ab le...

  4. Waste Management Committee Fiscal Year 2012 Work Plan | Department...

    Office of Environmental Management (EM)

    Committee Fiscal Year 2012 Work Plan Waste Management Committee Fiscal Year 2012 Work Plan Topics: TA-21 TA-54 RiskBenefit Principles Consent Order WM-FY12-WP - September...

  5. Propagation of nonlinearly generated harmonic spin waves in microscopic stripes

    E-Print Network [OSTI]

    Otani, Yoshichika

    of a Ta/Ru/Ta/CoFeB (20 or 10 nm)/MgO (CFB) film on a Si/SiO2 substrate patterned by elec- tron beam

  6. Exploratory research on mutagenic activity of coal-related materials

    SciTech Connect (OSTI)

    Warshawsky, D.; Schoeny, R. S.

    1980-01-01

    The following samples were found to be mutagenic for strains TA1538, TA98 and TA100 Salmonella typhimurium: ETTM-10, ETTM-11, ETTM-15, ETTM-16, and ETTM-17. ETTM-13 was marginally mutagenic for TA1537. ETTM-14 was slightly mutagenic for TA1537, TA1538, and TA98. Mutagenicity by all samples was demonstrated only in the presence of hepatic enzyme extracts (S9) which provided metabolic activation. ETTM-11 was shown to be the most mutagenic sample assayed thus far; specific activity was 2.79 x 10/sup 4/ TA98 revertants/mg sample. Fractionation by serial extractions with increasingly polar organic solvents was done at least 2 x with ETTM-10, ETTM-11, ETTM-15, ETTM-16 and ETTM-17. For some samples highly mutagenic fractions were observed.

  7. Office of Admissions in conjunction with Committee on Educational Policy and academic departments (5/2012) Page 1 2012-2013 Advanced Placement Exams (AP) and International Baccalaureate Higher Level Exams (IBH)

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    UCSC Course Equivalency Notes: AP Language French _____________ German _____________ Spanish 3 _____________ Spanish 3,4,5 _____ 3,4,5 8 _____ 8 TA ______ TA Each Literature exam may be taken for credit. AP French

  8. Tuning of the Metal-Insulator Transition via Alkali Adsorption

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

    the Rb intercalation process in TaS2. The possible solution lies in the characteristic layer structure of TaS2. Remarkably, alkali deposition on such a material can result in the...

  9. University of California, Santa Cruz Office of the Registrar Revised 10/21/13 JFR

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    : ____________ Last First MI Fall Winter Spring ______ ( ) - ___________________ __________________ Year Local. ___________________________________________________________________ _________________ Signature of Instructor (not the TA) indicates acceptance of student in your class Date 2. ___________________________________________________________________ _________________ Signature of Instructor (not the TA) Indicates acceptance of student in your class Date 2. ____________________

  10. Basic CMYK

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

    Sutron Server BGAN Satellite Transmits E109.9 Stage Image Inmarsat Ground Stn. BDD poles TA-53 via Tesuque Peak For data Pueblo base polls TA-53, displays and stores data The...

  11. arabalears DIUMENGE, 21 DE SETEMBRE DEL 2014 TRIBUNA OBERTA

    E-Print Network [OSTI]

    Traveset, Anna

    'aquest espai natural contribuiria, sens dubte, a minvar més encara les poblacions d'aques- ta espècie

  12. Table A1. Major, trace and rare earth element compositions1 of volcanic rocks from Hoodoo Mountain volcano (Edwards et al. 2001; Bulletin Volcanology). 94-6694-6594-4994-4594-4493-16893-14193-10693-08593-07493-05093-03293-02993-02893-01693-00793-002Label

    E-Print Network [OSTI]

    Russell, Kelly

    ), trachyandesite (Ta). Basalts are from Little Bear Mountain. 3 Wt. % SiO2 content of samples reported

  13. Ceph: A Scalable, High-Performance Distributed File System

    E-Print Network [OSTI]

    Weil, Sage; Brandt, Scott A; Miller, Ethan L; Long, Darrell D. E.; Maltzahn, Carlos

    2006-01-01

    allocation ta- bles with a pseudo-random data distribution function (allocation tables and replacing them with gen- erating functions.

  14. LanieblaylaecohidrologadelBosqueMesfilo deMontaaenMxico

    E-Print Network [OSTI]

    Grutter, Michel

    turbulenta. La tasa de difusión turbulen- ta es proporcional a la rugosidad aerodinámica de la superficie, la

  15. The influence of frequency of milking and nursing upon twenty four hour milk production of Hereford cows 

    E-Print Network [OSTI]

    Chow, Guillermo

    1964-01-01

    ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 14 Csnarsl Perm Used i'or dnelysie oi' Variance. . . . . . , 16 Perm sad pormulds Weed to Determine tho Hegteseioas ead Correlations ~ ~ ~ ~ ~ e ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 17 Hdtimstod Milh Production of Tea Hereford Cows Milhsd et Bifferaat... tncreeee tn mttk production ead p decrease tn fat percentage during the eapertmentat period, aad a return to the ortgtasL Level of mllh production and o alight ta- crease ta Rat percentage ta tho post cucpertmantel period ta which twice daily milking...

  16. The Astrophysical Journal, 791:32 (12pp), 2014 August 10 doi:10.1088/0004-637X/791/1/32 C 2014. The American Astronomical Society. All rights reserved. Printed in the U.S.A.

    E-Print Network [OSTI]

    Cowan, John

    ), cadmium (Cd, Z = 48), tellurium (Te, Z = 52), lutetium (Lu, Z = 71), tantalum (Ta, Z = 73), tungsten (W, Z

  17. EA-1407: Finding of No Significant Impact

    Broader source: Energy.gov [DOE]

    Proposed TA-16 Engineering Complex Refurbishment and Consolidation at Los Alamos National Laboratory, Los Alamos, New Mexico

  18. 851 S.W. Sixth Avenue, Suite 1100 Steve Crow 503-222-5161 Portland, Oregon 97204-1348 Executive Director 800-452-5161

    E-Print Network [OSTI]

    Alta Centralia Coal Plant Shut Down Bill (ESSB5769) · Close one boiler by 2020; second by 2025 · TA and State

  19. EA-1407: Final Environmental Assessment

    Office of Energy Efficiency and Renewable Energy (EERE)

    Proposed TA-16 Engineering Complex Refurbishment and Consolidation at Los Alamos National Laboratory, Los Alamos, New Mexico

  20. Anthropogenic Influence on Recent Bathymetric Change in West-Central San Francisco Bay

    E-Print Network [OSTI]

    Barnard, Patrick; Kvitek, Rikk

    2010-01-01

    Bay coastal system. Sedimentology, In: Li M, Sherwood C,Publication Book on Shelf Sedimentology. 33 p. Fregoso TA,

  1. Ministrio da Educao UNIVERSIDADE FEDERAL DO PARAN

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    : Fisiopatologia da Reprodução dos Animais Domésticos e Biotecnologia da Reprodução dos Animais Domésticos Processo

  2. 38 | Acoustics Today | Winter 2015 Acoustic Cloaking

    E-Print Network [OSTI]

    Norris, Andrew

    is called transformation acoustics (TA). he technical details of TA convert the acoustic wave equation from that the transformed medium must display acoustic anisotropy. he wave speed in the hori- zontal direction is unchanged of acoustic wave relection in Figure 1 captures the essence of TA. he incident wave relects from a ixed

  3. Optimization of out-of-plane magnetized Co/Pt multilayers with resistive buffer layers

    E-Print Network [OSTI]

    Emori, Satoru

    Ta oxide (TaOx) is investigated as a resistive buffer layer for the growth of high-quality Co/Pt multilayers with perpendicular magnetic anisotropy (PMA). The Pt/(Co/Pt)3 films grown on TaOx buffer layers exhibit stronger ...

  4. The Role of Word Order in Syntactic Change: Sentence-final Prominency in Korean Negation

    E-Print Network [OSTI]

    Kim, Hyun-Oak Alan

    1977-01-01

    3)a. ? ai-ka yurichang—?l ani ttutulki-n-ta. child—S window-window. " b. *i kkoch—?n ani arumtab - ta. this flower—quot; c. *cyo t'ap—En ani noptarah — ta. that pagoda—TOP

  5. National Aeronautics and Space Administration Space power and energy Storage roadmap

    E-Print Network [OSTI]

    Waliser, Duane E.

    National Aeronautics and Space Administration Space power and energy Storage roadmap Technology Energy Storage TA03-16 2.2.3. Power Management & Distribution (PMAD) TA03-17 2.2.3.1. PMAD Overall TA03 activities. This document presents the DRAFT Technology Area 03 input: Space Power and Energy Storage. NASA

  6. Ratification Date: November 16, 2005 KEY ELEMENTS OF SETTLEMENT UNIT 1

    E-Print Network [OSTI]

    year (Full TA'ship = $11,949) o 3% increase in the third year (Full TA'ship = $12,307) Graduate-year contract expiring August 31, 2008 Salary: 9.27% (compounded) increase over the 3-year contract allocated as follows: o 3% increase in the first year (Full TA'ship = $11,601) o 3% increase in the second

  7. Desapareceu "voz da cincia"

    E-Print Network [OSTI]

    Instituto de Sistemas e Robotica

    Desapareceu "voz da ciência" contra o nuclear em Portugal Obituário Lurdes Ferreira e Ricardo Garcia Quando o país discutia pela primeira vez a entrada do nuclear em Portugal, Delgado Domingos voz sonante de algumas batalhas ambientais, sobretudo contra o nuclear em Portugal, morreu este sábado

  8. A graphics architecture for ray tracing and photon mapping 

    E-Print Network [OSTI]

    Ling, Junyi

    2005-11-01

    triangles in any interactive applications. About 120MB of memory is required for storing a accelerated data structure whose original size is 250,000 triangles. Currently, the cost of commodity DDR SDRAM is $150perGB. The cost of 120MB of main memory... that every PM address every memory module in the same way. Each PM sees 25 P D^ D T E1 E2 P Q EA2 TA EA1 DA P EA1 Q EA2 P TA Q DA V2 V1 V0 V0 V0 P0 V0 V1 V2 96 DDR T x E1 D x E2 0 96 96 96 9696 96 32 32 32 32 Stall Bit INST + TT V U U>0 V>0 IF<1 5-Reg 5-Reg 5...

  9. Planning Formative Assessment Workshop 2012 J.A.Nychka

    E-Print Network [OSTI]

    MacMillan, Andrew

    ching Go nd Cross TGI p ents/Teachin tgi/data_entr or course _ tive Asse als Inven please do so a g? o assess? e the holistic a tion, activitie erta.ca/docume tive Asse ded Learn nt clearly und and Community nkClick.aspx?file g Format y College: eticket=%2F0BA4 tive Asse 4qlDaAE%3D&ta essment abid=3938

  10. The Church,the Councils,& Reform TheChurch,theCouncils,

    E-Print Network [OSTI]

    Pukelsheim, Friedrich

    The Church,the Councils,& Reform #12;#12;TheChurch,theCouncils, & Reform TheLegacyof the of Congress CaTaloging-in-PUbliCaTion DaTa The church,the councils,and reform:the legacy of the fifteenthPeCtIves Introduction 25 ThomasM.Izbicki 1. Councils of the Catholic Reformation:A Historical Survey 27 Nelson

  11. PRESIDNCIA DA REPBLICA CONTROLADORIA-GERAL DA UNIO

    E-Print Network [OSTI]

    Maier, Rudolf Richard

    economista, um contador, um analista de tecnologia da informação, um técnico em contabilidade e dois

  12. MONITORAMENTO DA COBERTURA FLORESTAL DA AMAZNIA POR SATLITES

    E-Print Network [OSTI]

    forma sistemática desde 1988, com tecnologias de Sensoriamento Remoto e Geoprocessamento. Durante esse: Ministério da Ciência e Tecnologia, Instituto Nacional de Pesquisas Espaciais - INPE, 2008. 179 p. Disponível

  13. Ministrio da Educao UNIVERSIDADE FEDERAL DO PARAN

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    e Urbanismo Área de Conhecimento: Teoria e História da Arquitetura e Urbanismo Matéria Específica: Teoria e Técnicas Retrospectivas; Teoria e História da Arquitetura e Urbanismo Processo: 23075

  14. MINISTRIO DA CINCIA E TECNOLOGIA INSTITUTO NACIONAL DE PESQUISAS ESPACIAIS

    E-Print Network [OSTI]

    Aplicações Espaciais, da Meteorologia e da Engenharia e Tecnologia Espacial, bem como em domínios correlatos

  15. Outubro/2014 Reunio da PROPG/UFSC com

    E-Print Network [OSTI]

    Floeter, Sergio Ricardo

    Coordenador da Área de Arquitetura e Urbanismo Prof. Dra. Marisa Brascher B. Medeiros Coordenadora Adjunta da

  16. P u b l i s h e d b y t h e i g n at i a n C e n t e r at s a n ta C l a r a u n i v e r s i t y an examination

    E-Print Network [OSTI]

    Maurer,. Edwin P.

    , S.J. Michael Engh, S.J. Frederick J. Ferrer Michael Hack Thomas Kelly Jennifer Konecny Terry Nally and sciences, business, and engineering, plus master's and law degrees and engineering Ph.D.s. Distinguished

  17. A D VA N C E M E N T O F T H E PRACTICE ` D I R E C T F R O M C D C E N V I R O N M E N TA L H E A LT H S E R V I C E S B R A N C H

    E-Print Network [OSTI]

    A LT H S E R V I C E S B R A N C H The Food-Water Nexus: Irrigation Water Quality, Risks to Food Safety from the Environmental Health Services Branch (EHSB) of the Centers for Disease Control and Prevention EHSB. T his year's World Water Day focused on the food-water nexus with the theme "Water and Food

  18. A D VA N C E M E N T O F T H E PRACTICE D I R E C T F R O M C D C E N V I R O N M E N TA L H E A LT H S E R V I C E S B R A N C H

    E-Print Network [OSTI]

    pump shuts down while the chlorine and acid feed pumps continue to run; chlorine and acid mix within. Each year, how ever, pool chemical­associated health events lead to 3,000­5,000 visits to emergency de

  19. M I C R O S C A L E Z N S P E C I AT I O N I N A S M E LT E R -C O N TA M I N AT E D S O I L U S I N G MICRO-XAS AND XRE TECHNIQUES

    E-Print Network [OSTI]

    Sparks, Donald L.

    area that has been severely impacted is the Blue Mountain operable unit. This area consists of 2,000 acres on the north slope of Blue Mountain. Revegetation efforts began in 1991 and currently half of the 2,000 acres is covered by grass. The other half of the mountain has limited vegetative growth so

  20. In: Proceedings of the 88th Annual Meeting (held June 18-23 in San Antonio, TX), Air and Waste Management Association, Pittsburgh, Pennsylvania, June 1995, Paper No. 95-TA42.02, 1995 H.C. Frey and A.C. Cullen

    E-Print Network [OSTI]

    Frey, H. Christopher

    Meeting Air & Waste Management Association Pittsburgh, PA Presented at: 88th Annual Meeting of the Air & Waste Management Association San Antonio, Texas June 18-23, 1995 #12;2 INTRODUCTION Virtually allIn: Proceedings of the 88th Annual Meeting (held June 18-23 in San Antonio, TX), Air and Waste

  1. GPU Consolidation for Cloud Games: Are We There Yet? Hua-Jun Hong1, Tao-Ya Fan-Chiang1, Che-Run Lee1, Kuan-Ta Chen2, Chun-Ying Huang3, and Cheng-Hsin Hsu1

    E-Print Network [OSTI]

    Chen, Sheng-Wei

    GPU Consolidation for Cloud Games: Are We There Yet? Hua-Jun Hong1, Tao-Ya Fan-Chiang1, Che-Run Lee to the in- creasingly popular cloud gaming services, server consolidation is one of the key technologies cloud gaming platform to answer the following question: Are modern GPUs ready for cloud gaming? Our

  2. Ministrio da Educao UNIVERSIDADE FEDERAL DO PARAN

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    : Arquitetura e Urbanismo Área de Conhecimento: Teoria e História da Arquitetura e Urbanismo Processo: 23075

  3. Evoluo da Computao de Alto Desempenho sob a tica da Lista TOP500

    E-Print Network [OSTI]

    Song, Siang Wun

    Evolução da Computação de Alto Desempenho sob a Ótica da Lista TOP500 ou (Se um processador já é evolução na ótica da lista TOP500. Siang Wun Song Evolução da Computação de Alto a Ótica da Lis #12;Lista TOP500 Lista dos 500 computadores mais poderosos do mundo Divulgada duas vezes

  4. Single walled carbon nanotube network—Tetrahedral amorphous carbon composite film

    SciTech Connect (OSTI)

    Iyer, Ajai Liu, Xuwen; Koskinen, Jari; Kaskela, Antti; Kauppinen, Esko I.; Johansson, Leena-Sisko

    2015-06-14

    Single walled carbon nanotube network (SWCNTN) was coated by tetrahedral amorphous carbon (ta-C) using a pulsed Filtered Cathodic Vacuum Arc system to form a SWCNTN—ta-C composite film. The effects of SWCNTN areal coverage density and ta-C coating thickness on the composite film properties were investigated. X-Ray photoelectron spectroscopy measurements prove the presence of high quality sp{sup 3} bonded ta-C coating on the SWCNTN. Raman spectroscopy suggests that the single wall carbon nanotubes (SWCNTs) forming the network survived encapsulation in the ta-C coating. Nano-mechanical testing suggests that the ta-C coated SWCNTN has superior wear performance compared to uncoated SWCNTN.

  5. Dose dependence of mechanical properties in tantalum and tantalum alloys after low temperature irradiation

    SciTech Connect (OSTI)

    Byun, Thak Sang

    2008-01-01

    The dose dependence of mechanical properties was investigated for tantalum and tantalum alloys after low temperature irradiation. Miniature tensile specimens of three pure tantalum metals, ISIS Ta, Aesar Ta1, Aesar Ta2, and one tantalum alloy, Ta-1W, were irradiated by neutrons in the High Flux Isotope Reactor (HFIR) at ORNL to doses ranging from 0.00004 to 0.14 displacements per atom (dpa) in the temperature range 60 C 100 oC. Also, two tantalum-tungsten alloys, Ta-1W and Ta-10W, were irradiated by protons and spallation neutrons in the LANSCE facility at LANL to doses ranging from 0.7 to 7.5 dpa and from 0.7 to 25.2 dpa, respectively, in the temperature range 50 C 160 oC. Tensile tests were performed at room temperature and at 250oC at nominal strain rates of about 10-3 s-1. All neutron-irradiated materials underwent progressive irradiation hardening and loss of ductility with increasing dose. The ISIS Ta experienced embrittlement at 0.14 dpa, while the other metals retained significant necking ductility. Such a premature embrittlement in ISIS Ta is believed to be because of high initial oxygen concentrations picked up during a pre-irradiation anneal. The Ta-1W and Ta-10W specimens irradiated in spallation condition experienced prompt necking at yield since irradiation doses for those specimens were high ( 0.7 dpa). At the highest dose, 25.2 dpa, the Ta-10W alloy specimen broke with little necking strain. Among the test materials, the Ta-1W alloy displayed the best combination of strength and ductility. The plastic instability stress and true fracture stress were nearly independent of dose. Increasing test temperature decreased strength and delayed the onset of necking at yield.

  6. A critical analysis of adaptation in Sorghum bicolor (L.) Moench 

    E-Print Network [OSTI]

    Spelletich, Anne Clare

    1985-01-01

    This study was designed to characterize the phenomena associated with tropically adapted (TA) and temperately adapted (TE) sorghums (Sorghum bicolor (L. ) Moench) and their response patterns across diverse environments, Previous research indicate a... distinction between adaptation types in regard to their growth and development. Morphologic and agronomic characteristics associated with TA and TE sorghums were examined to determine specific adaptation responses. TA cultivars included in this study were...

  7. Enology Services Lab Pricing Juice, Wine, Cider, Kombucha

    E-Print Network [OSTI]

    Thaxton, Christopher S.

    Enology Services Lab Pricing Juice, Wine, Cider, Kombucha Individual Rate Rate at 5 + Samples 19$ 12$ Wine #1 Alcohol, pH, SO2, TA 49$ 46$ Microbial Plating 36$ 30$ Wine #2 pH, SO2, TA, VA 52$ 47$ Microscopic Scan / Gram stain 28$ 24$ Wine #3 Alcohol, G/F, Malic, pH, SO2, TA, VA 95$ 79$ Nitrogen 19$ 13

  8. Tory A. Hendry USDA-NIFA Postdoctoral Fellow

    E-Print Network [OSTI]

    Silver, Whendee

    . Kent, R. Li, R.W. Jobson, T.A. Hendry, D.W. Taylor, C.M. Testa, & M. Ambros. (2007) A non.F. Estabrook, T.A. Hendry, D.W. Taylor, C.M. Testa, M. Ambros, B. Crandall-Stotler, R.J. Duff, M. Stech, W: 331­338. Hendry, T.A., J.R. de Wet, and P.V. Dunlap. (2014) Genomic signatures of obligate host

  9. Semidefinite Programming Approaches for Sensor Network Localization with Noisy Distance

    E-Print Network [OSTI]

    Chuan, Toh Kim

    Measurements Pratik Biswas, Tzu-Chen Liang, Kim-Chuan Toh, Ta-Chung Wang and Yinyu Ye Abstract-- A sensor

  10. Central Characterization Program (CCP), Acceptable Knowledge...

    Office of Environmental Management (EM)

    for Los Alamos National Laboratory, TA-55 Mixed Transuranic Waste Streams Central Characterization Program (CCP), Acceptable Knowledge Summary Report for Los Alamos National...

  11. Acronyms

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

    and Recovery Act RFI : Remedial Facilities Investigation SDPPP: Site Discharge Pollution Prevention Plan SMA: Site Monitoring Area SWMU: Solid Waste Management Unit TA:...

  12. Draft Supplemental Programmatic Environmental Impact Statement...

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

    or early 2004. Under the No Action Alternative and the TA-55 Upgrade Alternative, direct analytical chemistry and metallurgical support would be provided by the existing CMR or...

  13. Enterprise Assessments Targeted Review of the Targeted Review...

    Office of Environmental Management (EM)

    Significant Ventilation System and Interconnected Portions of the Associated Safety Class Confinement System, and Review of Federal Assurance Capability at LANL TA-55...

  14. Tanzania Traditional Energy Development and Environment Organization...

    Open Energy Info (EERE)

    Tanzania Traditional Energy Development and Environment Organization (TaTEDO) Jump to: navigation, search Name: Tanzania Traditional Energy Development and Environment Organization...

  15. Dielectric and ferroelectric properties of c-axis oriented strontium bismuth tantalate thin films applied transverse electric fields

    E-Print Network [OSTI]

    Tonouchi, Masayoshi

    , and the rapid change, which may indicate a phase transition, was observed in Sr0.97Bi2.10Ta2O9 near 80 K. © 2006 the films show the phase transition. Sr0.99Bi1.61Ta2O9, Sr0.97Bi2.10Ta2O9, and Sr0.88Bi1.79Ta2O9 thin films show frequency dispersions near phase transition temperature. At low temperatures, dielectric

  16. EMRTC Report RF 10-13: Application to LANL Evaporator Nitrate...

    Office of Environmental Management (EM)

    from evaporator operations at TA55 were packaged (up to around 1991) primarily in plastic bags and ranged in moisture content up to saturation (generator knowledge states the...

  17. Mapping Conceptual Change: The Ideological Struggle for the Meaning of EFL in Uruguayan Education

    E-Print Network [OSTI]

    Canale, German

    2015-01-01

    598. doi: 10.2307/3588430 van Dijk, T.A. (2005). Discurso,become part of what van Dijk (2005) calls group knowledge as

  18. “My Feelings Are Not About You”: Personal Experience as a Move of Whiteness

    E-Print Network [OSTI]

    DiAngelo, Robin J; Allen, David

    2006-01-01

    Statistics. (2002). Van Dijk, T.A. (1993). Analyzing racismDyer, 1997; Sleeter, 1993; Van Dijk, 1993) use whiteness toof participants (Van Dijk, 1993). In differentiating

  19. Energy Conservation

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

    Alamos. Inside the TA-03 Steam Plant: Replacement or reconfiguration of the 50 year old steam plant and piping system could provide significant energy savings for LANL. Meeting...

  20. Graduate Program Frequently Asked Questions

    E-Print Network [OSTI]

    Where do I find out information about the Graduate Insurance ? Do I need a Social Security Number to be paid ? What determines my TA salary ? Is there travel ...

  1. AEROSPACE TECHNOLOGY REVIEW FOR LBL WINDOW/PASSIVE SOLAR PROGRAM FINAL REPORT

    E-Print Network [OSTI]

    Viswanathan, R.

    2011-01-01

    solar heating and cooling. lEW: This book has data on thermasolar collector fur use on buildings. E-194 APPENDIX F TA P- 3 THERMA

  2. Essays on the Economics of Crime

    E-Print Network [OSTI]

    Rozo Villarraga, Sandra V.

    2015-01-01

    A. (2005). The welfare economics of public policy. Edwardlos Andes. Cum Laude. B.A. , Economics, Universidad de losCareer Scholar. UCLA Economics Department TA Fellowship.

  3. Reactive balance adjustments to unexpected perturbations during human walking

    E-Print Network [OSTI]

    extremity joint mechanics and muscle Electromyographic (EMG) patterns in healthy adults. The muscles. Electromyographic (EMG) recordings from the gastrocnemius (GAS) and tibialis anterior (TA) muscles were measured

  4. The Outside Within: Literature of Colonial Hokkaido

    E-Print Network [OSTI]

    Day, Noriko Agatsuma

    2012-01-01

    imitating Ueno station, and Dalian station, built in 1937,by Sakami Saichi, and Dalian, by ?ta S?tar?. Ibid. Ibid.

  5. The effects of resist strip processing on a porous low k dielectric , K Buchanan1

    E-Print Network [OSTI]

    Dunin-Borkowski, Rafal E.

    , R E Dunin-Borkowski2 and S B Newcomb3 1 Trikon Techologies, Ringland Way, Newport, Gwent NP6 2TA, UK

  6. Polarized neutron scattering investigation of excitations at low momentum transfer in liquid Ga: The mystery continues

    E-Print Network [OSTI]

    Montfrooij, Wouter

    Neutron Beam Center, Chalk River Laboratories, Chalk River KOJ 1JO, Ontario, Canada a b s t r a c ta r t i

  7. Language experience shapes early electrophysiological responses to visual stimuli: The effects of writing system, stimulus length, and presentation duration

    E-Print Network [OSTI]

    Xue, G; Xue, G; Xue, G; Jiang, T; Chen, C; Dong, Q

    2008-01-01

    Brain Res. 17, 327–338. Polk, T.A. , Farah, M.J. , 2002.e.g. , Cohen et al. , 2002; Polk and Farah, 2002), two

  8. EA-0874: Final Environmental Assessment

    Office of Energy Efficiency and Renewable Energy (EERE)

    Low-level Waste Drum Staging Building at Weapons Engineering Tritium Facility, TA-16 Los Alamos National Laboratory, Los Alamos, New Mexico

  9. From the Office of the Vice Provost for Research GUIDELINES FOR INTERNAL SEED GRANTS

    E-Print Network [OSTI]

    Massachusetts at Lowell, University of

    . If there are other funds already available to this project (i.e. course buyout, TA/RA support, etc.) please also

  10. An investigation of the initial attachment and orientation of osteoblast-like cells on laser grooved Ti-6Al-4V surfaces

    E-Print Network [OSTI]

    Arnold, Craig B.

    for Energy Research, Obafemi Awolowo University, Ile-Ife, Nigeria a b s t r a c ta r t i c l e i n f o

  11. Building America Technology Solutions for New and Existing Homes...

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

    Building America Technology Solutions for New and Existing Homes: Ground Source Heat Pump Research, TaC Studios Residence, Atlanta, Georigia (Fact Sheet), Building America...

  12. PERFORMANCE OF SODIUM-BETA ALUMINA SOLID ELECTROLYTE IN Na/S CELLS

    E-Print Network [OSTI]

    De Jonghe, Lutgard C.

    2014-01-01

    SODIUM-BETA ALUMINA SOLID ELECTROLYTE IN Na/S CELLS Lutgardium-be ta alumina type solid electrolytes i s limit ed by

  13. Bilevel Direct Search Method for Leader-Follower Equilibrium ...

    E-Print Network [OSTI]

    2012-02-12

    Bilevel programming problem is a hierarchical optimization problem where a ...... R. Hooke and T.A. Jeeves, Direct search solution of numerical and statistical ...

  14. Introduction The studyof food intakeis centralto understandinga herbi-

    E-Print Network [OSTI]

    Gillingham, Michael

    Studies,University of Northern BritishColumbia,3333 UniversityWay, PrinceGeorge, BC V2N 429, Canada. T.A. Hanley. USDA Forest

  15. 1

    Office of Environmental Management (EM)

    5 TECHNICAL AREA 55, BUILDING 185 INDOOR CONTAINER STORAGE UNIT CLOSURE PLAN Los Alamos National Laboratory Hazardous Waste Permit November 2010 ii Attachment G.25--TA-55 Building...

  16. EA-1375: Final Environmental Assessment

    Broader source: Energy.gov [DOE]

    Construction and Operation of a New Office Building and Related Structures within TA-3 at Los Alamos National Laboratory, Los Alamos, New Mexico

  17. Kriegstein, A., and Alvarez-Buylla, A. (2009). Annu. Rev. Neurosci. 32, 149184.

    E-Print Network [OSTI]

    Wahl, Geoffrey M.

    2009-01-01

    .E., Wang, J., Tewari, A.K., Eroshkin, A., Cho, Y.J., Witt, H., Korshunov, A., Read, T.A., Sun, J.L., et al

  18. Theoretical Studies of TE-Wave Propagation as a Diagnostic for Electron Cloud

    E-Print Network [OSTI]

    Penn, Gregory E

    2011-01-01

    in WARP to model electron cloud measurements through TEMeasurement of Electron Clouds in Large Accelerators byof the Electron Cloud in the Cesr- TA Synchrotron Ring”,

  19. Dilma Vana Rousseff Presidenta da Repblica

    E-Print Network [OSTI]

    Maier, Rudolf Richard

    ­ Administradora Thaís Caroline da Silva Dias ­ Administradora Zilmar Silva Rocha ­ Técnica em Contabilidade da Costa Ferreira ­ Economista Tiago Mota dos Santos ­ Diretor de Contabilidade e Finanças

  20. Ministrio da Educao UNIVERSIDADE FEDERAL DO PARAN

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    : Fisiologia Área de Conhecimento: Fisiologia da Osmorregulação Processo nº. 23075.056260/2010-41 N.º Total de

  1. Siting study for a consolidated waste capability at Los Alamos National Laboratory

    SciTech Connect (OSTI)

    Booth, Steven Richard

    2010-11-05

    Decision analysis was used to rank alternative sites for a potential Consolidated Waste Capability (CWC) to replace current hazardous solid waste operations (hazardous/chemical, mixed low-level, transuranic, and low-level waste) at Los Alamos National Laboratory's Technical Area (TA)-54. An original list of 21 site alternatives was pre-screened to seven sites that were assessed using the analytical hierarchy process with five top-level criteria and fifteen sub-criteria. The top site choice is TA-63/52/46; the second choice is TA-18/36. The seven sites are as follows. TA-18/36 (62 acres) is located on Potrillo Drive that intersects Pajarito Road at the bottom of a steep grade. It has some blast zone issues on its southwest side and some important archeological sites on the southeast section. TA-60 (50 acres) is located at the end of Eniwetok Road off Diamond Drive, east of TA-3. Most of the site is within a fifty foot-deep ravine (that may have contamination in the drainage), with a small section on the mesa above. TA-63/52/46 (110 acres) lies to the north of Pajarito Road along Puye Road. It is centrally located in a brown field industrial area, with good access to generators on a controlled road. TA-46 (22 acres) is a narrow site on the south side of Pajarito Road across from TA-46 office buildings. TA-48 (14 acres) is also narrow, and is located on the north side of Pajarito Road near the west vehicle access portal (VAP). TA-51 (19 acres) is located on the south side of Pajarito Road at the top of the hill above TA-18 near the current entrance to the TA-54. TA-54 West (16 acres) is just north of the entrance to TA-54 at Pajarito Road and is close to Zone 4. Although it is near the San Ildefonso Pueblo property line, there may be adequate set-back for sight screening.

  2. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    horas Vigência e valor mensal da Bolsa Extensão 01/05/2013 a 30/04/20141 ­ R$ 400,002 Número de Bolsas

  3. Ministrio da Educao Secretaria de Educao Superior

    E-Print Network [OSTI]

    Maier, Rudolf Richard

    ­ Diretor de Contabilidade e Finanças Cecília Estela Ferreira da Silva Cesar ­ Diretora de Apoio a Projetos

  4. Ministrio da Educao Secretaria de Educao Superior

    E-Print Network [OSTI]

    Maier, Rudolf Richard

    Contabilidade e Finanças Sérgio da Costa Ferreira ­ Economista Responsáveis pelos Demonstrativos sobre os

  5. Ministrio da Educao Secretaria de Educao Superior

    E-Print Network [OSTI]

    Maier, Rudolf Richard

    ­ Assessora do Decano de Administração Samuel Faria de Abreu ­ Diretor de Contabilidade e Finanças Sérgio da

  6. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    Ministério da Educação Universidade Federal do Paraná Programa de Pós-graduação em Tecnologias de de Pós Graduação Stricto Sensu em Tecnologias de Bioprodutos Agroindustriais, atendendo o instituído

  7. Vi sker projektledare till frstudie Fisketurism i Sjuhrad Under sommaren ska Leader Sjuhrad genomfra en frstudie fr att ge underlag till

    E-Print Network [OSTI]

    Uppsala Universitet

    Sjuhärad genomföra en förstudie för att ge underlag till ett eventuellt projekt för utveckling av fisketurism i Sjuhärad. Förstudien ska genom inventering och analyser ta fram en bild av nuläge och ge förslag inventering och analyser ta fram en bild av nuläge och ge förslag till beskrivning och finansiering av ett

  8. A selective sweep on a deleterious mutation in the CPT1A gene in Arctic populations

    E-Print Network [OSTI]

    Clemente, Florian J.; Cardona, Alexia; Inchley, Charlotte E.; Peter, Benjamin M.; Jacobs, Guy; Pagani, Luca; Lawson, Daniel J.; Antão, Tiago; Vicente, Mário; Mitt, Mario; DeGiorgio, Michael; Faltyskova, Zuzana; Xue, Yali; Ayub, Qasim; Szpak, Michal; Mägi, Reedik; Eriksson, Anders; Manica, Andrea; Raghavan, Maanasa; Rasmussen, Morten; Rasmussen, Simon; Willerslev, Eske; Vidal?Puig, Antonio; Tyler?Smith, Chris; Villems, Richard; Nielsen, Rasmus; Metspalu, Mait; Malyarchuk, Boris; Derenko, Miroslava; Kivisild, Toomas

    2014-10-23

    Project 7,8; NUN – Nunavut Inuit 3; M’TA –Mal’ta 16; ANZ – Clovis 17; ALE – Aleutian Islander, DOR – Early- Middle- and Late Dorset (Table S10) 19; SQQ – Saqqaq 18; and GIN – Greenland Inuit 2. (B) The Haplotype Median Joining Network was constructed...

  9. National Aeronautics and Space Administration In-Space propulSIon SyStemS roadmap

    E-Print Network [OSTI]

    Waliser, Duane E.

    National Aeronautics and Space Administration In-Space propulSIon SyStemS roadmap Technology Area Missions TA02-24 Acknowledgements TA02-24 #12;Foreword NASA's integrated technology roadmap, including both Roadmap, an integrated set of fourteen technology area roadmaps, recommending the overall technology

  10. Birds that occupy arid regions often experience a scarcity of drinking water and limited food supplies and must survive

    E-Print Network [OSTI]

    Williams, Jos. B.

    metabolism (BMR) (Dawson, 1984; Tieleman and Williams, 2000; Williams and Tieleman, 2001). Although anecdotal their environment, a parameter quantified as h(Tb­Ta), where Tb­Ta is the temperature gradient between the bird (mass 1245±242g, N=7, mean ± S.D.) in summer have a resting metabolic rate (RMR) of 261.4kJday­1, 26

  11. 30TH INTERNATIONAL COSMIC RAY CONFERENCE A Fast and Accurate Monte Carlo EAS Simulation Scheme in the GZK Energy Re-

    E-Print Network [OSTI]

    a full and quasi-full MC simulation with energy threshold of particles of 500 keV for primary energy in the GZK Energy Re- gion and Some Results for the TA experiment F.COHEN1 AND K. KASAHARA2 : FOR THE TA such as energy, arrival time, angular distributions of individual particles are sampled from the database

  12. Spring 2015 ENG BE 436 Fundamentals of Fluid Mechanics

    E-Print Network [OSTI]

    Vajda, Sandor

    Spring 2015 ENG BE 436 Fundamentals of Fluid Mechanics Dimitrije Stamenovi (Instructor) Alicia Zollinger (TA), Daniel Reynolds (TA) Tue. & Thu., 2 ­ 4 pm Fluid mechanics is a discipline that studies motion of fluids (gasses and liquids) and forces that act on them. A sub discipline of fluid mechanics

  13. Public sentiment in the United States towards the tariff, 1816-1828 

    E-Print Network [OSTI]

    Matthews, John Francis

    1968-01-01

    ly a:". footed. -"-. pl esentative eorm, -ul*' ert of 'asachuse' ta ap '-e au ';"~eainat 't:le mo lon 3 ayi ~C; that in orner to aava;Dan ' a t' ' rs i't 'w'aa n'cease- y ta ". ct pramptl; . ". 'hc ;hqa ?iau is nat van ed, " a'ld:. 'ulbert, 'ter...

  14. Context dependent substitution biases vary within the human genome

    E-Print Network [OSTI]

    Nevarez, P Andrew; DeBoever, Christopher M; Freeland, Benjamin J; Quitt, Marissa A; Bush, Eliot C

    2010-01-01

    CG) 4. TG! TA (CA! TA) 5. CT! TT (AG! AA) 6. TNG! CNG (CNA!CNG) 7. TT! TC (AA! GA) 8. GT! AT (AC! AT) 9. TC! TT (GA!44. TC! GC (GA! GC) 45. GNG! CNG (CNC! CNG) 46. GNNG! GNNA (

  15. Cloud Liquid Water Measurements

    E-Print Network [OSTI]

    Delene, David J.

    of heat to vaporize drops. Power is supplied to coil to maintain a constant temperature. P ­ Total Power #12;Wet Power Term Energy is transferred to heat droplets to to the boiling point and vaporize;Liquid Water Content Formula Combine the Wet and Dry Power Terms PC Ts-TaPv x Mldv[Lvcw Tv-Ta] · M

  16. Office of Admissions in conjunction with Committee on Educational Policy and academic departments Page 1 Advanced Placement Exams (AP) and International Baccalaureate Higher Level Exams (IBH) 2013-2014

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    _____________ Spanish 3,4,5 _____ 3,4,5 _____ 3,4,5 8 _____ 8 _____ 8 Each Language exam may be taken for credit. AP. AP Literature French _____________ Spanish 3,4,5 _____ 3,4,5 8 _____ 8 TA ______ TA Each Literature

  17. Graduate Student Handbook (updated March 30, 2015) TABLE OF CONTENTS

    E-Print Network [OSTI]

    Cords, Marina

    Committees 27 TA-ships 29 Oral General Knowledge Exam and Proposal Defense 30 Advancing to Candidacy and electives 36 Internships, Language requirements and TA-ships 36-37 Literature Review 38 Advanced Sustainability (EICES). EICES is located across the hall from E3B, on the 10th floor of Schermerhorn Extension

  18. Kheshbn No. 147 - Spring 2006 - Journal

    E-Print Network [OSTI]

    2006-01-01

    ira .nnnn nyn T'a oyoa T'a nx' TS ii3 y ? « Djnybyi pçn0X11 pX ,p'Jia"í? D X X px nx ix TIX ynrVa x ,maoorn H yamsnyn'UB7 nyn ,y*ooKa - nnn p^nx .oynnK nyn îx o"a OKII o ^iy

  19. Publication 424-031 Revised 2003

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    MINNEAPOLIS MN 55440 T.A. SEEDS T.A. SEEDS PO BOX 300 AVIS PA 17721 VIRGINIA CORN HYBRID TRIALS IN 2003Publication 424-031 Revised 2003 #12;Virginia Cooperative Extension programs and employment of Cooperative Extension work, Virginia Polytechnic Institute and State University, Virginia State University

  20. Tectonic fibrous veins: initiation and evolution. Ouachita Orogen, Arkansas 

    E-Print Network [OSTI]

    Cervantes, Pablo

    2009-05-15

    oles t o fr ac tur e or ien ta tions . F) P oles t o or ien ta tions of v eins in b oudin necks . 11 and 5 m long and between 5 cm and 40 cm wide. All veins are both fibered and bi- mineralic with quartz and calcite fibers. In hand sample, cross...

  1. Image distortion in thermoacoustic tomography caused by microwave diffraction Changhui Li,* Manojit Pramanik,

    E-Print Network [OSTI]

    Wang, Lihong

    Image distortion in thermoacoustic tomography caused by microwave diffraction Changhui Li,* Manojit-induced thermoacoustic tomography. The distortion, due to microwave diffraction in the object to be imaged, leads Thermoacoustic TA tomography TAT in biological tis- sue reconstructs the TA source distribution from the acoustic

  2. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    Carga horária semanal 12 horas Vigência e valor mensal da Bolsa Extensão 01/05/2013 a 30/04/20141 ­ R$ 400,002 Número de Bolsas Extensão disponibilizadas para este Programa/Projeto 1 Síntese das atividades - Carlos Alberto Martins da Rocha Informações complementares - Condições para ser candidato(a) à Bolsa

  3. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    , vigência e valor mensal da Bolsa Extensão A ser definido pelo COPLAD Disponibilidade e número de Bolsas/Ciências da Saúde Área temática do Programa/ Projeto Saúde Carga horária semanal 12 horas Número de Bolsas Martins (DESTO - colaboradora) Informações complementares - Condições para ser candidato(a) à Bolsa

  4. Presidncia da Repblica Subchefia para Assuntos Jurdicos

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    serão pagas mensalmente e adotarão como referência os valores das bolsas correspondentes pagas pelas concessão de bolsas para desenvolvimento de atividades de ensino e extensão universitária. O PRESIDENTE DA bolsas previstas nos arts. 10 e 12 da Lei no 12.155, de 23 de dezembro de 2009, por instituições federais

  5. MINISTRIO DA EDUCAO UNIVERSIDADE FEDERAL DO PARAN

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    Departamento de Contabilidade e Finanças J�LIO CEZAR MARTINS Diretora da Divisão de Administração Financeira GUIOMAR JACOBS Diretora da Divisão de Contabilidade DENISE MARIA MANSANI WOLFF DOS SANTOS Equipe Técnica

  6. ORNL Assists Licensee Da Vinci Emissions Services with New Product...

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

    Assists Licensee Da Vinci Emissions Services with New Product Testing April 12, 2012 ORNL and Da Vinci team members look over the new Da Vinci DAFIOTM Fuel in Oil analysis system....

  7. An investigation of linear predictability of the duration of air-mass showers 

    E-Print Network [OSTI]

    Crites, Frank W

    1961-01-01

    rneteorologioaI data Critique DI DA. TA ANALYSIS Study I Study 2 Study 3 Study 4 Study 5 33 37 41 Sz, u. dy 6 St, udy 7 St udy 8 S'. u. dy '-! Study l0 i!V CONCLUS'. OluS ANI) H)uCO&)i~))". 'l&IDA'z, I; ": Coo c'. u s '. , ons Roc ozzzzzzer dat... are deter- mined by the orientation of the antenna during transmission and re- 10 ception. The average echo intensity received from a region of preci- pitation is given (5) by: C K Z P r 2 r where: P = power received, r C = constant depending only...

  8. Divergence in male and female manipulative behaviors with the intensification of metallurgy in Central Europe

    E-Print Network [OSTI]

    Macintosh, Alison A.; Pinhasi, Ron; Stock, Jay T.

    2014-11-12

    3. Schwetzingen 4. Stuttgart-Mu¨hlhausen 5. Polga´r-Ferenci-ha´t 6. Hrtkovci-Gomolava 7. Brno-Tur?any 8. Polga´r Kenderfo¨ld 9. Ostojic´evo 10. Brno- Malome?r?ice 11. Ta´pio´szele. doi:10.1371/journal.pone.0112116.g001 Manipulative Behavior... found when 0%, 0.5%, or 1% DA was used as a cut-off distinguishing handedness from fluctuating asymmetry. However, three individuals with very low asymmetry (one Iron Age Brno- Malome?r?ice male, and two Bronze Age females from Ostojic´evo and Brno...

  9. Railroad electrification as applied to a helper-engine district

    E-Print Network [OSTI]

    Purton, Thomas Anthony

    1915-01-01

    . The Mallet engine in i ts earlier forms has four cylinders, two high pressure and two low pressure. The driving wheels are divided up into two sets, the two sets being connected by an articulated joint. The boiler reaches over both sets and either has a... DA TA. Service Pusher. Fuel ' Bituminous coal. Tractive effort, compound 160,000 lbs. Total weight on drivers 761,600 lbs. Total weight of engine and tender.. . . . . . . 853,050 lbs. Diameter of drivers 63 inches. Steam pressure in boiler...

  10. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail. (Conference) |Janka,Ferrara U./INFN,TaÅŸ, Neslihan" Name Name ORCIDWood,da

  11. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    do Programa/ Projeto Cultura Carga horária semanal 12 horas Vigência e valor mensal da Bolsa Extensão 01/05/2013 a 30/04/20141 ­ R$ 400,002 Disponibilidade e número de Bolsas Extensão para este Programa

  12. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    Saúde Carga horária semanal 12 horas Vigência e valor mensal da Bolsa Extensão 01/05/2013 a 30/04/20141 ­ R$ 400,002 Disponibilidade e número de Bolsas Extensão para este Programa/Projeto A ser definido

  13. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    Ministério da Educação Universidade Federal do Paraná Programa de Pós-graduação em Tecnologias de O Programa de Pós Graduação Stricto Sensu em Tecnologias de Bioprodutos Agroindustriais, atendendo o

  14. Universidade Federal de Santa Catarina Centro de Cincias da Sade

    E-Print Network [OSTI]

    Hanazaki, Natalia

    , frustrando esforços históricos da sociedade pela descentralização dos processos decisórios, pela democracia e

  15. Ata da 208a Reunio da Comisso de Atividades Cientficas (CAC), do Instituto de

    E-Print Network [OSTI]

    Moreira, Carlos Gustavo

    da visita Petrobras Jorbe Zubelli Carole Bernard 27/11/2010 a 01/12/2010 5 diárias IMPA Marcelo Viana

  16. A D VA N C E M E N T O F T H E PRACTICEA D VA N C E M E N T O F T H E PRACTICE D I R E C T F R O M C D C E N V I R O N M E N TA L H E A LT H S E R V I C E S B R A N C H

    E-Print Network [OSTI]

    in operation in Contra Costa, Kern, Napa, Sacramento, San Mateo, and Tulare counties. The observational compo

  17. A D VA N C E M E N T O F T H E PRACTICEA D VA N C E M E N T O F T H E PRACTICE D I R E C T F R O M C D C E N V I R O N M E N TA L H E A LT H S E R V I C E S B R A N C H

    E-Print Network [OSTI]

    of Hurricane Katrina. · A hospital in Texas lost water service forinformation on environmental health lost service for 18 Editor's Note: NEHA strives to provide up-to-date and relevant hours as a result Branch (EHSB) of the Centers for Disease water treatment plant. · A nursing home in Florida lost its

  18. A D VA N C E M E N T O F T H E PRACTICEA D VA N C E M E N T O F T H E PRACTICE D I R E C T F R O M C D C E N V I R O N M E N TA L H E A LT H S E R V I C E S B R A N C H

    E-Print Network [OSTI]

    . Wastewater treatment stages are defined as follows: · Primary treatment is the removal of solids (those. Enhanced treatment units control the wastewater flow to the drain field, while oth ers may need. · Tertiarytreatmentistheremovalofnutrients (nitrogen and phosphorus compounds). Septic systems are designed to perform primary treatment (in

  19. A D VA N C E M E N T O F T H E PRACTICEA D VA N C E M E N T O F T H E PRACTICE D I R E C T F R O M C D C E N V I R O N M E N TA L H E A LT H S E R V I C E S B R A N C H

    E-Print Network [OSTI]

    ; researchers; aquatics sector representatives and associa tions; building code officials; and certification Aquatic Health Code Is Now Available: What's Next? CDR Jasen Michael Beach, Kunz, MPH, PhD REHS Editor Kunz serves as the Model Aquatic Health Code (MAHC) coordinator from CDC's National Center

  20. A d vA n c E m E n t o f t H E PRACTICEA d vA n c E m E n t o f t H E PRACTICE D I R E C T F R O M C D C E n V I r O n M E n Ta l H E a lT H S E r V I C E S B r a n C H

    E-Print Network [OSTI]

    is also the project manager for EHS-Net funded grantees for the 2010­2015 project cycle. T he Centers will provide opportu nities for the EHS-Net grantees to conduct re search on environmental causes of foodborne capacity in their jurisdictions. CDC has funded three cycles of this program. For previous grantees, see

  1. Analise Destendenciada das Flutuac~oes da Variabilidade da Frequ^encia Cardiaca: Melhorias e Aplicac~oes

    E-Print Network [OSTI]

    Carvalho, João Luiz

    ´alise da variabilidade da frequ^encia card´iaca (HRV): permite detectar anormalidades no controle nervoso. Neste trabalho: Propomos melhorias no software que realiza a an´alise DFA da HRV (Figura 1) [3´alise destendenciada da HRV [3]. An´alise Destendenciada das Flutua¸c~oes 1) Obt´em-se o sinal de HRV (intervalos RR

  2. Evaluating tantalum oxide stoichiometry and oxidation states for optimal memristor performance

    SciTech Connect (OSTI)

    Brumbach, Michael T., E-mail: mtbrumb@sandia.gov; Mickel, Patrick R.; Lohn, Andrew J.; Mirabal, Alex J.; Kalan, Michael A.; Stevens, James E.; Marinella, Matthew J. [Sandia National Laboratories, P.O. Box 5800, Albuquerque, New Mexico 87185 (United States)

    2014-09-01

    Tantalum oxide has shown promising electrical switching characteristics for memristor devices. Consequently, a number of reports have investigated the electrical behavior of TaO{sub x} thin films. Some effort has been made to characterize the composition of the TaO{sub x} films and it is known that there must be an optimal stoichiometry of TaO{sub x} where forming and switching behavior are optimized. However, many previous reports lack details on the methodology used for identifying the chemistry of the films. X-ray photoelectron spectroscopy has been the most commonly used technique; however, peak fitting routines vary widely among reports and a native surface oxide of Ta{sub 2}O{sub 5} often confounds the analysis. In this report a series of large area TaO{sub x} films were deposited via sputtering with controlled O{sub 2} partial pressures in the sputtering gas, resulting in tunable oxide compositions. Spectra from numerous samples from each wafer spanning a range of oxide stoichiometries were used to develop a highly constrained peak fitting routine. This procedure allowed for the composition of the TaO{sub x} films to be identified with greater detail than elemental ratios alone. Additionally, the peak fitting routine was used to evaluate uniformity of deposition across individual wafers. The appearance of a greater contribution of Ta{sup 4+} oxidation states in the oxygen starved films are believed to relate to films with optimal forming characteristics.

  3. Chemical Engineering Short Course 

    E-Print Network [OSTI]

    Unknown

    2011-08-17

    of da ys fr om pl an ti ng da te to ap pe ar an ce of th e fi rs t fl ow er un de r no rm al an d co nt ro ll ed da y leng ths in 19 50 -5 1, 19 51 , an d 19 51 -5 2 at Co... demonstrated a response more like the Pg than the Pj_ The Fg population, as in 1951, showed a skewed distribution to the Ta bl e 5. Fl ow er in g pe ri od s in fi el d po pu la ti on s sh ow n as fr eq ue nc y di st ri bu...

  4. MINISTRIO DA EDUCAO UNIVERSIDADE FEDERAL DO PARAN

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    aquecimento e um de ventilação; resistência em cerâmica; termostato; luz indicadora de funcionamento; potência. MONDIAL 60 R$155,99 Hislei Stancki da Luz Orchel - ME C N P J: 16.517.972/0001-98 Endereço: Rua Antônio de Stancki da Luz Orchel E-mail: hg2comercio@hotmail.com 3 Aquecedor halogênio. Características mínimas: 3

  5. MINISTRIO DA CINCIA E TECNOLOGIA INSTITUTO NACIONAL DE PESQUISAS

    E-Print Network [OSTI]

    i MINISTÉRIO DA CIÊNCIA E TECNOLOGIA INSTITUTO NACIONAL DE PESQUISAS ESPACIAIS RELATÓRIO DE GESTÃO DO INPE ANO 2001 Unidade Gestora NATAL - RN #12;ii MINISTÉRIO DA CIÊNCIA E TECNOLOGIA INSTITUTO E TECNOLOGIA INSTITUTO NACIONAL DE PESQUISAS ESPACIAIS CENTRO REGIONAL

  6. MINISTRIO DA EDUCAO FUNDAO UNIVERSIDADE DE BRASLIA

    E-Print Network [OSTI]

    Maier, Rudolf Richard

    de Andrade Fonseca / 10002545, Joao Paulo Martins / 10004949, Sylvia Regina Martins Oliveira / 10006385, Afonso Leonidas Penedo Medeiros, 38.00, 177 / 10011264, Alencar da Costa Madureira, 45.00, 118 / 10012745, Alessandra Barros Barata de Oliveira, 31.00, 225 / 10004583, Alexandre Antonio Alves Soares, 31

  7. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    Litoral Área temática do Programa/ Projeto Saúde Carga horária semanal 12 horas Vigência e valor mensal da Bolsa Extensão 01/05/2013 a 30/04/20141 ­ R$ 400,002 Disponibilidade e número de Bolsas Extensão para Informações complementares - Condições para ser candidato(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas

  8. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    /ED Área temática do Programa/ Projeto Educação. Carga horária semanal 12 horas Vigência e valor mensal da Bolsa Extensão 01/05/2013 a 30/04/20141 ­ R$ 400,002 Disponibilidade e número de Bolsas Extensão para candidato(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas Extensão, disponível em http

  9. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    Número de Bolsas, vigência e valor mensal da Bolsa Extensão A ser definido pelo COPLAD Disponibilidade e número de Bolsas Extensão para este Programa/Projeto A ser definido pelo CAEX (após deliberação do COPLAD candidato(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas Extensão, disponível em #12;http

  10. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    horária semanal 12 horas Número de Bolsas, vigência e valor mensal da Bolsa Extensão A ser definido pelo COPLAD Disponibilidade e número de Bolsas Extensão para este Programa/Projeto A ser definido pelo CAEX candidato(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas Extensão, disponível em http

  11. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    horária semanal 12 horas Vigência e valor mensal da Bolsa Extensão 01/05/2013 a 30/04/2014 ­ R$ 400,00 Número de Bolsas Extensão disponibilizadas para este Programa/Projeto 10 bolsas de acordo com o Resultado Final de Distribuição de Bolsas Extensão 2013-2014 - CAEX) Síntese das atividades a serem realizadas

  12. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    Vigência e valor mensal da Bolsa Extensão 01/05/2013 a 30/04/20141 ­ R$ 400,002 Número de Bolsas Extensão HC, Setor de Voluntariado Informações complementares - Condições para ser candidato(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas Extensão, disponível em http

  13. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    valor mensal da Bolsa Extensão A ser definido pelo COPLAD Disponibilidade e número de Bolsas Extensão/PROEC Área temática do Programa/ Projeto Educação Carga horária semanal 12 horas Número de Bolsas, vigência e - Condições para ser candidato(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas Extensão, disponível em

  14. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    , vigência e valor mensal da Bolsa Extensão A ser definido pelo COPLAD Disponibilidade e número de Bolsas BIOLÓGICAS Área temática do Programa/ Projeto SAÙDE. Carga horária semanal 12 horas Número de Bolsas candidato(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas Extensão, disponível em http

  15. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    Bolsas, vigência e valor mensal da Bolsa Extensão A ser definido pelo COPLAD Disponibilidade e número de Bolsas Extensão para este Programa/Projeto A ser definido pelo CAEX (após deliberação do COPLAD) Síntese. Informações complementares - Condições para ser candidato(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas

  16. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    horas Vigência e valor mensal da Bolsa Extensão 01/05/2013 a 30/04/20141 ­ R$ 400,002 Número de Bolsas Extensão disponibilizadas para este Programa/Projeto 2 bolsas Síntese das atividades a serem realizadas Paula Ramão Informações complementares - Condições para ser candidato(a) à Bolsa Extensão: ver item 5 do

  17. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    Número de Bolsas, vigência e valor mensal da Bolsa Extensão A ser definido pelo COPLAD Disponibilidade e número de Bolsas Extensão para este Programa/Projeto A ser definido pelo CAEX (após deliberação do COPLAD complementares - Condições para ser candidato(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas Extensão

  18. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    / Projeto SAÚDE Carga horária semanal 12 horas Número de Bolsas, vigência e valor mensal da Bolsa Extensão A ser definido pelo COPLAD Disponibilidade e número de Bolsas Extensão para este Programa/Projeto A ser candidato(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas Extensão, disponível em http

  19. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    , vigência e valor mensal da Bolsa Extensão A ser definido pelo COPLAD Disponibilidade e número de Bolsas/Setor) Setor Palotina Área temática do Programa/ Projeto Saúde Carga horária semanal 12 horas Número de Bolsas candidato(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas Extensão, disponível em http

  20. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    12 horas Número de Bolsas, vigência e valor mensal da Bolsa Extensão A ser definido pelo COPLAD Disponibilidade e número de Bolsas Extensão para este Programa/Projeto A ser definido pelo CAEX (após deliberação. Informações complementares - Condições para ser candidato(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas

  1. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    Bolsas, vigência e valor mensal da Bolsa Extensão A ser definido pelo COPLAD Disponibilidade e número de Bolsas Extensão para este Programa/Projeto A ser definido pelo CAEX (após deliberação do COPLAD) Síntese Departamento de Tocoginecologia Informações complementares - Condições para ser candidato(a) à Bolsa Extensão

  2. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    semanal 12 horas Vigência e valor mensal da Bolsa Extensão 01/05/2013 a 30/04/20141 ­ R$ 400,002 Número de Bolsas Extensão disponibilizadas para este Programa/Projeto 02 (duas) Síntese das atividades a serem Bolsa Extensão: ver item 5 do Edital de Bolsas Extensão, disponível em http

  3. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    Programa/ Projeto Saúde Carga horária semanal 12 horas Número de Bolsas, vigência e valor mensal da Bolsa Extensão A ser definido pelo COPLAD Disponibilidade e número de Bolsas Extensão para este Programa das receitas, essas serão avaliadas do ponto de vista de preservação cultural, valor nutricional e

  4. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    semanal 12 horas Número de Bolsas, vigência e valor mensal da Bolsa Extensão A ser definido pelo COPLAD Disponibilidade e número de Bolsas Extensão para este Programa/Projeto A ser definido pelo CAEX (após deliberação(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas Extensão, disponível em #12;http

  5. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    Vigência e valor mensal da Bolsa Extensão 01/05/2013 a 30/04/20141 ­ R$ 400,002 Número de Bolsas Extensão Thiago Zagonel Serafini Informações complementares - Condições para ser candidato(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas Extensão, disponível em http

  6. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    horas Número de Bolsas, vigência e valor mensal da Bolsa Extensão A ser definido pelo COPLAD Disponibilidade e número de Bolsas Extensão para este Programa/Projeto A ser definido pelo CAEX (após deliberação candidato(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas Extensão, disponível em http

  7. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    Vigência e valor mensal da Bolsa Extensão 01/05/2013 a 30/04/20141 ­ R$ 400,002 Número de Bolsas Extensão COUTINHO - DOCENTE - DTPEN/ED Informações complementares - Condições para ser candidato(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas Extensão, disponível em http

  8. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    semanal 12 horas Número de Bolsas, vigência e valor mensal da Bolsa Extensão A ser definido pelo COPLAD Disponibilidade e número de Bolsas Extensão para este Programa/Projeto A ser definido pelo CAEX (após deliberação - Condições para ser candidato(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas Extensão, disponível em

  9. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    12 horas Número de Bolsas, vigência e valor mensal da Bolsa Extensão A ser definido pelo COPLAD Disponibilidade e número de Bolsas Extensão para este Programa/Projeto A ser definido pelo CAEX (após deliberação complementares - Condições para ser candidato(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas Extensão

  10. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    Patologia Básica Área temática do Programa/ Projeto Saúde Carga horária semanal 12 horas Vigência e valor mensal da Bolsa Extensão 01/05/2013 a 30/04/20141 ­ R$ 400,002 Disponibilidade e número de Bolsas candidato(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas Extensão, disponível em http

  11. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    Programa/ Projeto Educação Carga horária semanal 12 horas Vigência e valor mensal da Bolsa Extensão 01/05/2013 a 30/04/20141 ­ R$ 400,002 Número de Bolsas Extensão disponibilizadas para este Programa/Projeto 4 complementares - Condições para ser candidato(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas Extensão

  12. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    semanal 12 horas Vigência e valor mensal da Bolsa Extensão 01/05/2013 a 30/04/20141 ­ R$ 400,002 Disponibilidade e número de Bolsas Extensão para este Programa/Projeto A ser definido pelo CAEX (após deliberação - Condições para ser candidato(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas Extensão, disponível em

  13. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    horária semanal 12 horas Vigência e valor mensal da Bolsa Extensão 01/05/2013 a 30/04/20141 ­ R$ 400,002 Número de Bolsas Extensão disponibilizadas para este Programa/Projeto 3 Síntese das atividades a serem;Informações complementares - Condições para ser candidato(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas

  14. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    horas Número de Bolsas, vigência e valor mensal da Bolsa Extensão A ser definido pelo COPLAD Disponibilidade e número de Bolsas Extensão para este Programa/Projeto A ser definido pelo CAEX (após deliberação complementares - Condições para ser candidato(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas Extensão

  15. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    Ensino Área temática do Programa/ Projeto Cultura Carga horária semanal 12 horas Vigência e valor mensal da Bolsa Extensão 01/05/2013 a 30/04/20141 ­ R$ 400,002 Número de Bolsas Extensão disponibilizadas(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas Extensão, disponível em http

  16. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    e valor mensal da Bolsa Extensão 01/05/2013 a 30/04/20141 ­ R$ 400,002 Disponibilidade e número de Bolsas Extensão para este Programa/Projeto A ser definido pelo CAEX (após deliberação do COPLAD) Síntese - Condições para ser candidato(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas Extensão, disponível em

  17. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    semanal 12 horas Número de Bolsas, vigência e valor mensal da Bolsa Extensão A ser definido pelo COPLAD Disponibilidade e número de Bolsas Extensão para este Programa/Projeto A ser definido pelo CAEX (após deliberação Litoral Informações complementares - Condições para ser candidato(a) à Bolsa Extensão: ver item 5 do

  18. "O financiamento da Cincia pretende garantir o

    E-Print Network [OSTI]

    Instituto de Sistemas e Robotica

    havia a expectativa das bolsas serem pagas a um certo valor e que agora, pelo menos para 2014, isso não mostra os valores que provam que o sistema tem recebido mais dinheiro. Porém, a secretária de Estado da Ciên- cia reconhece mudanças nos critérios de financiamento. Há menos dinheiro para bolsas e mais para

  19. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    Programa/ Projeto Saúde Carga horária semanal 12 horas Número de Bolsas, vigência e valor mensal da Bolsa Extensão A ser definido pelo COPLAD Disponibilidade e número de Bolsas Extensão para este Programa - Condições para ser candidato(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas Extensão, disponível em

  20. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    semanal 12 horas Vigência e valor mensal da Bolsa Extensão 01/05/2013 a 30/04/20141 ­ R$ 400,002 Número de Bolsas Extensão disponibilizadas para este Programa/Projeto 3 (três) Síntese das atividades a serem complementares - Condições para ser candidato(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas Extensão

  1. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    valor mensal da Bolsa Extensão A ser definido pelo COPLAD Disponibilidade e número de Bolsas Extensão temática do Programa/ Projeto Meio Ambiente: Carga horária semanal 12 horas Número de Bolsas, vigência e outra bolsa ou auxílio financeiro de instituições oficiais; g) Comprometimento de operacionalização e

  2. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    Número de Bolsas, vigência e valor mensal da Bolsa Extensão A ser definido pelo COPLAD Disponibilidade e número de Bolsas Extensão para este Programa/Projeto A ser definido pelo CAEX (após deliberação do COPLAD. Informações complementares - Condições para ser candidato(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas

  3. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    baixada pela Capes. 3. VALOR DA BOLSA 3.1 Conforme valores vigentes determinados pela CAPES, os quais atualmente constam na página http://www.capes.gov.br/bolsas/valores-das-bolsas 4. SUBMISSÃO DE PROPOSTAS E interessados a apresentarem propostas para obtenção de uma (1) bolsa de pós-doutorado: 1. OBJETIVOS 1

  4. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    Saúde Carga horária semanal 12 horas Número de Bolsas, vigência e valor mensal da Bolsa Extensão A ser definido pelo COPLAD Disponibilidade e número de Bolsas Extensão para este Programa/Projeto A ser definido),Poliana Doudat Martins (CECANE-PR) Informações complementares - Condições para ser candidato(a) à Bolsa Extensão

  5. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    horária semanal 12 horas Vigência e valor mensal da Bolsa Extensão 01/05/2013 a 30/04/20141 ­ R$ 400,002 Disponibilidade e número de Bolsas Extensão para este Programa/Projeto A ser definido pelo CAEX (após deliberaçãoGI Informações complementares - Condições para ser candidato(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas

  6. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    horas Número de Bolsas, vigência e valor mensal da Bolsa Extensão A ser definido pelo COPLAD Disponibilidade e número de Bolsas Extensão para este Programa/Projeto A ser definido pelo CAEX (após deliberação: Luciana Zanon e Vera Lúcia Carneiro Informações complementares - Condições para ser candidato(a) à Bolsa

  7. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    Produção Carga horária semanal 12 horas Número de Bolsas, vigência e valor mensal da Bolsa Extensão A ser definido pelo COPLAD Disponibilidade e número de Bolsas Extensão para este Programa/Projeto A ser definido complementares - Condições para ser candidato(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas Extensão

  8. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    horas Vigência e valor mensal da Bolsa Extensão 01/05/2013 a 30/04/20141 ­ R$ 400,002 Disponibilidade e número de Bolsas Extensão para este Programa/Projeto A ser definido pelo CAEX (após deliberação do COPLAD, lipídios, carboidratos, fibra alimentar, sódio e valor calórico) dos alimentos comercializados nos Armazéns

  9. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    temática do Programa/ Projeto Saúde Carga horária semanal 12 horas Vigência e valor mensal da Bolsa Extensão 01/05/2013 a 30/04/20141 ­ R$ 400,002 Disponibilidade e número de Bolsas Extensão para este Informações complementares - Condições para ser candidato(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas

  10. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    / Projeto Educação Carga horária semanal 12 horas Número de Bolsas, vigência e valor mensal da Bolsa Extensão A ser definido pelo COPLAD Disponibilidade e número de Bolsas Extensão para este Programa Celular) Informações complementares - Condições para ser candidato(a) à Bolsa Extensão: ver item 5 do

  11. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    e valor mensal da Bolsa Extensão 01/05/2013 a 30/04/20141 ­ R$ 400,002 Disponibilidade e número de Bolsas Extensão para este Programa/Projeto A ser definido pelo CAEX (após deliberação do COPLAD) Síntese Alves Profa. Camila Ramos Sampaio Informações complementares - Condições para ser candidato(a) à Bolsa

  12. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    Carga horária semanal 12 horas Vigência e valor mensal da Bolsa Extensão 01/05/2013 a 30/04/20141 ­ R$ 400,002 Número de Bolsas Extensão disponibilizadas para este Programa/Projeto 3 Síntese das atividades Litoral Informações complementares - Condições para ser candidato(a) à Bolsa Extensão: ver item 5 do

  13. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    , vigência e valor mensal da Bolsa Extensão A ser definido pelo COPLAD Disponibilidade e número de Bolsas temática do Programa/ Projeto Tecnologia e Produção Carga horária semanal 12 horas Número de Bolsas - Condições para ser candidato(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas Extensão, disponível em

  14. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    do Programa/ Projeto Direitos Humanos e Justiça Carga horária semanal 12 horas Vigência e valor mensal da Bolsa Extensão 01/05/2013 a 30/04/20141 ­ R$ 400,002 Disponibilidade e número de Bolsas - Condições para ser candidato(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas Extensão, disponível em

  15. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    Programa/ Projeto Meio Ambiente Carga horária semanal 12 horas Número de Bolsas, vigência e valor mensal da Bolsa Extensão A ser definido pelo COPLAD Disponibilidade e número de Bolsas Extensão para este Programa para ser candidato(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas Extensão, disponível em http

  16. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    horária semanal 12 horas Número de Bolsas, vigência e valor mensal da Bolsa Extensão A ser definido pelo COPLAD Disponibilidade e número de Bolsas Extensão para este Programa/Projeto A ser definido pelo CAEX complementares - Condições para ser candidato(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas Extensão

  17. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    valor mensal da Bolsa Extensão 01/05/2013 a 30/04/20141 ­ R$ 400,002 Número de Bolsas Extensão Informações complementares - Condições para ser candidato(a) à Bolsa Extensão: ver item 5 do Edital de Bolsas Edital Bolsa Extensão 2013-2014). b) enviar salvo em pdf c) o nome do arquivo deve ser o nome do projeto

  18. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    / Projeto Saúde Carga horária semanal 12 horas Número de Bolsas, vigência e valor mensal da Bolsa Extensão A ser definido pelo COPLAD Disponibilidade e número de Bolsas Extensão para este Programa/Projeto A ser Biotecnologia - Setor Palotina) Informações complementares - Condições para ser candidato(a) à Bolsa Extensão

  19. Ministrio da Educao Universidade Federal do Paran

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    cursos de graduação: Administração, Economia, Contabilidade, Gestão da Informação, com exceção daqueles Cristina Costa - Docente/Departamento de Contabilidade - Nadia G. Gonçalves - Docente/ Departamento de

  20. Ministrio da Educao Universidade Federal do Paran -

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    CARLOS BARUMBY JOAO CARLOS JOSE DOS SANTOS JOAO EUGENIO CAMILO COELHO JOAO OWADIUK JOHN RAFAEL DE CASTRO ARIELMA DA LUZ FERREIRA ARMANDO ANTONIO FONSECA FRANCO JUNI ATTILIO FERREIRA MIRANDA FILHO AUGUSTO CEZAR DUARTE CARLOS ALBERTO NADALINE CARLOS EDUARDO MEIRA DOS SANTOS CARLOS EDUARDO PORFIRIO CARMEM SILVIA

  1. Ministrio da Educao UNIVERSIDADE FEDERAL DO PARAN

    E-Print Network [OSTI]

    Paraná, Universidade Federal do

    : Arquitetura e Urbanismo Área de Conhecimento: Projeto Matéria Específica: Desenho Arquitetônico, Detalhes semanais (RETIFICADO PELO EDITAL 249/15 EM ANEXO) Requisitos: Graduação em Arquitetura e Urbanismo, ou Graduação em Arquitetura e Urbanismo e Mestrado em Arquitetura e Urbanismo, obtidos na forma da lei. Tipos

  2. Titania-doped tantala/silica coatings for gravitational-wave detection

    E-Print Network [OSTI]

    Gregory M. Harry; Matthew R. Abernathy; Andres E. Becerra-Toledo; Helena Armandula; Eric Black; Kate Dooley; Matt Eichenfield; Chinyere Nwabugwu; Akira Villar; D. R. M. Crooks; Gianpietro Cagnoli; Jim Hough; Colin R. How; Ian MacLaren; Peter Murray; Stuart Reid; Sheila Rowan; Peter H. Sneddon; Martin M Fejer; Roger Route; Steven D. Penn; Patrick Ganau; Jean-Marie Mackowski; Christophe Michel; Laurent Pinard; Alban Remillieux

    2006-10-01

    Reducing thermal noise from optical coatings is crucial to reaching the required sensitivity in next generation interferometric gravitational-waves detectors. Here we show that adding TiO$_2$ to Ta$_2$O$_5$ in Ta$_2$O$_5$/SiO$_2$ coatings reduces the internal friction and in addition present data confirming it reduces thermal noise. We also show that TiO$_2$-doped Ta$_2$O$_5$/SiO$_2$ coatings are close to satisfying the optical absorption requirements of second generation gravitational-wave detectors.

  3. Trip report on IAEA Training Workshop on Implementation of Integrated Management Systems for Research Reactors (T3-TR-45496).

    SciTech Connect (OSTI)

    Pratt, Richard J.

    2013-11-01

    From 17-21 June 2013, Sandia National Laboratories, Technical Area-V (SNL TA-V) represented the United States Department of Energy/National Nuclear Security Administration (DOE/NNSA) at the International Atomic Energy Agency (IAEA) Training Workshop (T3-TR-45486). This report gives a breakdown of the IAEA regulatory structure for those unfamiliar, and the lessons learned and observations that apply to SNL TA-V that were obtained from the workshop. The Safety Report Series, IAEA workshop final report, and SNL TA-V presentation are included as attachments.

  4. O PAPEL da FAPERGS no FOMENTO O PAPEL da FAPERGS no FOMENTO PESQUISA no BRASILPESQUISA no BRASIL

    E-Print Network [OSTI]

    Barbosa, Marcia C. B.

    O PAPEL da FAPERGS no FOMENTO àO PAPEL da FAPERGS no FOMENTO à PESQUISA no BRASILPESQUISA no BRASILPrograma Estímulo à Interação EmpresarialInteração Empresarial A FAPERGS foi pioneira no Brasil na criação do

  5. O Diretor do Instituto Nacional de Pesquisas Espaciais -INPE, no uso da competncia que lhe foi delegada pelo Ministro de Estado da Cincia, Tecnologia e Inovao -MCTI, por meio da Portaria n 407, de

    E-Print Network [OSTI]

    delegada pelo Ministro de Estado da Ciência, Tecnologia e Inovação - MCTI, por meio da Portaria nº 407, de objetivo capacitar e atualizar recursos humanos nos domínios da Ciência e Tecnologia e suas aplicações nas

  6. Que pensa você da arte de esquerda?

    E-Print Network [OSTI]

    Boal, Augusto

    1970-04-01

    , perplexidades, dores. Anatol Rosenfeld ressaltou que este tipo de peça tende a criar uma espécie de "empatia filantrópica": o espectador, por assistir a miséria alheia, julga-se absolvido do crime de ser êle também responsável por essa miséria. E isto porque... o espectador chega a sentir vicariamente a miséria alheia: o espectador também sofre terríveis dores morais, embora comodamente refestelado numa poltrona. Espetáculos deste tipo correm o risco de realizarem a mesma tarefa da caridade em geral e...

  7. Proc. Natl. Acad. Sci. USA Vol. 95, pp. 1210612110, October 1998

    E-Print Network [OSTI]

    Pawlowski, Wojtek

    integration process is difficult to monitor while it is occurring because of the low frequency of stable, forming multiple transgene concatamers (20, 21). In plant transforma- tion experiments, head-to-head or head-to-ta

  8. CX-000575: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Building 860 2nd Floor Improvements North End (TA-I)CX(s) Applied: B1.3Date: 11/24/2009Location(s): Albuquerque, New MexicoOffice(s): Sandia Site Office

  9. ATTACHMENT N

    Office of Environmental Management (EM)

    Category RWMU Structure BuildingsStructures (not associated with the permitted unit) Sumps* Figure 35 Technical Area (TA)-54, Area G, Building 33 Building 33 Dome N Figure 36:...

  10. Independent Activity Report, Los Alamos Site Office - August...

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

    2010 Los Alamos Site Office Assessment of the Los Alamos National Laboratory TA-55 Fire Suppression System Upgrade to Safety Class The U.S. Department of Energy (DOE) Office...

  11. Prediction of Tortilla Quality Using Multivariate Modeling of Kernel, Flour and Dough Properties 

    E-Print Network [OSTI]

    Jondiko, Tom O

    2014-01-10

    (hardness, diameter, and weight), flour (protein content, fractions and composition), dough (compression force, extensibility and stress relaxation from TA-XT2i) and tortilla properties (diameter, rheology and flexibility). The first three principal...

  12. EOS standards

    SciTech Connect (OSTI)

    Greeff, Carl W

    2011-01-12

    An approach to creating accurate EOS for pressure standards is described. Applications to Cu, Au, and Ta are shown. Extension of the method to high compressions using DFT is illustrated. Comparisons with modern functionals show promise.

  13. PUBLICATIONS BY THE CHERNOBYL + FUKUSHIMA RESEARCH INITIATIVE In Press

    E-Print Network [OSTI]

    Mousseau, Timothy A.

    . Wakamatsu, T.A. Mousseau, A.P. Møller. 2014. Chronic exposure to low-dose radiationPUBLICATIONS BY THE CHERNOBYL + FUKUSHIMA RESEARCH INITIATIVE In Press.A. Mousseau. 2015. Ionizing radiation from Chernobyl and the fraction of inviable

  14. CX-007678: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Construction of Interagency Fire Center at TA-49 CX(s) Applied: B1.15 Date: 01/17/2012 Location(s): New Mexico Offices(s): Los Alamos Site Office

  15. Enterprise Assessments Targeted Review of the Targeted Review...

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

    the passive engineering safety features credited in the TA-55 DSA. The intent of the ISIs is to periodically ensure that the design features remain capable of providing their...

  16. DOI: 10.1002/adma.200601830 RuO2 Nanowires and RuO2/TiO2 Core/Shell Nanowires: From

    E-Print Network [OSTI]

    Wang, Zhong L.

    the energy loss owing to the difference in refractive index between Ta2O5 and SiO2. Following the successful Research and Engineering (DDR&E), the Defense Advanced Research Project Agency (N66001

  17. Cyclin-D1 Modulation of Vitamin-D-Induced Gene Expression in Oral Keratinocytes

    E-Print Network [OSTI]

    Woods, Michael Connely

    2013-01-01

    L. , et al. , Dietary vitamin D and cancers of the oralthe molecular actions of vitamin D. Physiol Rev, 1998. 78(and T.A. Reinhardt, Calcium and vitamin D metabolism during

  18. Experimental and Simulation Study of Resistive Switches for Memory Applications

    E-Print Network [OSTI]

    Pan, Feng

    2012-01-01

    2 O 5 solid-electrolyte switch with improved reliability,”Quantized conductance atomic switch,” Nature, vol.433, 2005,A Ta2O5 solidelectrolyte switch with improved reliability,”

  19. gropuUCSB2013-07-30_Webinar.ppt

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

    124345 1-D profile through NF PM2 Summary Cont. - APT Fe TA artifact L T 40115 kgmm 2 PM2 Summary Cont. - Tensile Strength Property L T * Excellent low transition...

  20. Atomic-Scale Observations Aid Mesoscale Catalyst Design | ornl...

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

    Materials Characterization Atomic-Scale Observations Aid Mesoscale Catalyst Design April 08, 2015 Fig.1. Z-contrast STEM image shows the Mo-V-Te-Ta oxide catalyst. (a) "M1-like"...