National Library of Energy BETA

Sample records for fe springs ca

  1. Santa Fe Springs, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onRAPID/Geothermal/Exploration/ColoradoRemsenburg-Speonk,Sage ResourcesFlorida: EnergyNew Mexico: Energy ResourcesSprings,

  2. Al-Ca and Al-Fe metal-metal composite strength, conductivity, and microstructure relationships

    SciTech Connect (OSTI)

    Kim, Hyong June

    2011-12-01

    Deformation processed metal-metal composites (DMMCs) are composites formed by mechanical working (i.e., rolling, swaging, or wire drawing) of two-phase, ductile metal mixtures. Since both the matrix and reinforcing phase are ductile metals, the composites can be heavily deformed to reduce the thickness and spacing of the two phases. Recent studies have shown that heavily drawn DMMCs can achieve anomalously high strength and outstanding combinations of strength and conductivity. In this study, Al-Fe wire composite with 0.07, 0.1, and 0.2 volume fractions of Fe filaments and Al-Ca wire composite with 0.03, 0.06, and 0.09 volume fractions of Ca filaments were produced in situ, and their mechanical properties were measured as a function of deformation true strain. The Al-Fe composites displayed limited deformation of the Fe phase even at high true strains, resulting in little strengthening effect in those composites. Al-9vol%Ca wire was deformed to a deformation true strain of 13.76. The resulting Ca second-phase filaments were deformed to thicknesses on the order of one micrometer. The ultimate tensile strength increased exponentially with increasing deformation true strain, reaching a value of 197 MPa at a true strain of 13.76. This value is 2.5 times higher than the value predicted by the rule of mixtures. A quantitative relationship between UTS and deformation true strain was determined. X-ray diffraction data on transformation of Al + Ca microstructures to Al + various Al-Ca intermetallic compounds were obtained at the Advanced Photon Source at Argonne National Laboratory. Electrical conductivity was measured over a range of true strains and post-deformation heat treatment schedules.

  3. THE LICK/SDSS LIBRARY. II. [Ca/Fe] AND [Mg/Fe] IN F, G, AND K STARS FROM SDSS-DR7

    SciTech Connect (OSTI)

    Franchini, M.; Morossi, C.; Di Marcantonio, P.; Malagnini, M. L. [INAF-Osservatorio Astronomico di Trieste, Via G.B. Tiepolo 11, I-34131 Trieste (Italy); Chavez, M., E-mail: franchini@oats.inaf.it, E-mail: morossi@oats.inaf.it, E-mail: dimarcan@oats.inaf.it, E-mail: malagnini@oats.inaf.it, E-mail: mchavez@inaoep.mx [Instituto Nacional de Astrofisica, Optica y Electronica, Luis Enrique Erro 1, 72840 Tonantzintla, Puebla (Mexico)

    2011-04-01

    We analyzed the spectra of 17,600 F, G, and K stars extracted from the seventh Sloan Digital Sky Survey Data Release (SDSS-DR7) database in order to derive ([{alpha}/Fe]), [Ca/Fe], and [Mg/Fe] ratios. Particular attention has been devoted to estimating homogeneous and self-consistent atmospheric parameter values, T{sub eff}, log g, and [Fe/H], by comparing synthetic and observational Lick/SDSS indices. We present results for the sub-sample of more than 4000 spectra whose overall quality allowed us to derive fairly accurate stellar atmospheric parameter values and, therefore, reliable abundance ratios. A Monte Carlo approach was adopted to evaluate both the errors in the observational Lick/SDSS indices and in the derived parameter estimates. The analysis of the trends of [Ca/Fe] and [Mg/Fe] versus [Fe/H] pointed out that (1) the [Ca/Fe] and [Mg/Fe] ratios increase with decreasing [Fe/H] with different slopes reaching maximum average levels of +0.25 and +0.40 dex at [Fe/H] {approx_equal} -1.75, respectively; (2) our sample contains, at a given [Fe/H], stars characterized by significantly different amounts of {alpha}-enhancement, thus belonging to different Galactic populations; and (3) the analyzed sample shows a predominance of thick disk stars for [Fe/H] > - 0.5 and the presence of stars belonging to the 'high-{alpha}' halo population for -2.0 < [Fe/H] <-0.5.

  4. Measuring Ages and Elemental Abundances from Unresolved Stellar Populations: Fe, Mg, C, N, and Ca

    E-Print Network [OSTI]

    Genevieve J. Graves; Ricardo P. Schiavon

    2008-03-10

    We present a method for determining mean light-weighted ages and abundances of Fe, Mg, C, N, and Ca, from medium resolution spectroscopy of unresolved stellar populations. The method, pioneered by Schiavon (2007), is implemented in a publicly available code called EZ_Ages. The method and error estimation are described, and the results tested for accuracy and consistency, by application to integrated spectra of well-known Galactic globular and open clusters. Ages and abundances from integrated light analysis agree with studies of resolved stars to within +/-0.1 dex for most clusters, and to within +/-0.2 dex for nearly all cases. The results are robust to the choice of Lick indices used in the fitting to within +/-0.1 dex, except for a few systematic deviations which are clearly categorized. The realism of our error estimates is checked through comparison with detailed Monte Carlo simulations. Finally, we apply EZ_Ages to the sample of galaxies presented in Thomas et al. (2005) and compare our derived values of age, [Fe/H], and [alpha/Fe] to their analysis. We find that [alpha/Fe] is very consistent between the two analyses, that ages are consistent for old (Age > 10 Gyr) populations, but show modest systematic differences at younger ages, and that [Fe/H] is fairly consistent, with small systematic differences related to the age systematics. Overall, EZ_Ages provides accurate estimates of fundamental parameters from medium resolution spectra of unresolved stellar populations in the old and intermediate-age regime, for the first time allowing quantitative estimates of the abundances of C, N, and Ca in these unresolved systems. The EZ_Ages code can be downloaded at http://www.ucolick.org/~graves/EZ_Ages.html

  5. Working Notes of 2001 AAAI Spring Symposium Series, Stanford University, CA, March 2001 Exploration in Robotics: Outreach to Secondary Education

    E-Print Network [OSTI]

    Wedeward, Kevin

    Working Notes of 2001 AAAI Spring Symposium Series, Stanford University, CA, March 2001 Exploration Fire Fighting Home Robot Contest (Ahlgren and Verner, 2001). Over time the student designs grew students and their schoolteachers. Copyright 2001, American Association for Artificial Intelligence (www

  6. Microdomain Formation, Oxidation, and Cation Ordering in LaCa2Fe3O8+y

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

    Price, Patrick M.; Browning, Nigel D.; Butt, Darryl P.

    2015-03-23

    The compound LaCa2Fe3O8+y, also known as the Grenier phase, is known to undergo an order-disorder transformation (ODT) at high temperatures. Oxidation has been observed when the compound is cooled in air after the ODT. In this study, we have synthesized the Grenier compound in air using traditional solid state reactions and investigated the structure and composition before and after the ODT. Thermal analysis showed that the material undergoes an order-disorder transformation in both oxygen and argon atmospheres with dynamic, temperature dependent, oxidation upon cooling. Results from scanning transmission electron microscopy (STEM) suggest that the Grenier phase has preferential segregation ofmoreCa and La on the two crystallographic A-sites before the ODT, but a random distribution above the ODT temperature. Furthermore, STEM images suggest the possibility that oxygen excess may exist in La-rich regions within microdomains rather than at microdomain boundaries.less

  7. Paramagnetic Spin Correlations in CaFe2As2 Single Crystals

    SciTech Connect (OSTI)

    Omar Diallo, Souleymane [ORNL; Pratt, Daniel [Ames Laboratory and Iowa State University; Fernandes, Rafael [Ames Laboratory and Iowa State University; Tian, Wei [Ames Laboratory and Iowa State University; Zarestky, J. L. [Ames Laboratory and Iowa State University; Lumsden, Mark D [ORNL; Perring, T. G. [ISIS Facility, Rutherford Appleton Laboratory; Broholm, C. [Johns Hopkins University; Ni, Ni [Ames Laboratory and Iowa State University; Budko, S L [Ames Laboratory and Iowa State University; Canfield, Paul [Ames Laboratory and Iowa State University; Li, Haifeng [Ames Laboratory and Iowa State University; Vaknin, D [Ames Laboratory and Iowa State University; Kreyssig, A. [Ames Laboratory and Iowa State University; Goldman, A. I. [Ames Laboratory and Iowa State University; Mcqueeney, R J [Ames Laboratory and Iowa State University

    2010-01-01

    Magnetic correlations in the paramagnetic phase of CaFe2As2(TN=172 K) have been examined by means of inelastic neutron scattering from 180 K ( 1.05TN) up to 300 K (1.8TN). Despite the first-order nature of the magnetic ordering, strong but short-ranged antiferromagnetic (AFM) correlations are clearly observed. These correlations, which consist of quasielastic scattering centered at the wave vector QAFM of the low-temperature AFM structure, are observed up to the highest measured temperature of 300 K and at high energy transfer ( >60 meV). The L dependence of the scattering implies rather weak interlayer coupling in the tetragonal c direction corresponding to nearly two-dimensional fluctuations in the (ab) plane. The spin correlation lengths within the Fe layer are found to be anisotropic, consistent with underlying fluctuations of the AFM stripe structure. Similar to the cobalt-doped superconducting BaFe2As2 compounds, these experimental features can be adequately reproduced by a scattering model that describes short-ranged and anisotropic spin correlations with overdamped dynamics.

  8. Anisotropic scattering rate in Fe-substituted Bi 2 Sr 2 Ca ( Cu 1 - x Fe x ) 2 O 8 + ?

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

    Naamneh, M.; Lubashevsky, Y.; Lahoud, E.; Gu, G. D.; Kanigel, A.

    2015-05-01

    We measured the electronic structure of Fe-substituted Bi2212 using angle-resolved photoemission spectroscopy. We find that the substitution does not change the momentum dependence of the superconducting gap but induces a very anisotropic enhancement of the scattering rate. A comparison of the effect of Fe substitution to that of Zn substitution suggests that the Fe reduces Tc so effectively because it suppresses very strongly the coherence weight around the antinodes.

  9. Control of magnetic, nonmagnetic, and superconducting states in annealed Ca(Fe1xCox)?As?

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

    Ran, S.; Bud'ko, S. L.; Straszheim, W. E.; Soh, J.; Kim, M. G.; Kreyssig, A.; Goldman, A. I.; Canfield, P. C.

    2012-06-22

    We have grown single-crystal samples of Co substituted CaFe?As? using an FeAs flux and systematically studied the effects of annealing/quenching temperature on the physical properties of these samples. Whereas the as-grown samples (quenched from 960C) all enter the collapsed tetragonal phase upon cooling, annealing/quenching temperatures between 350 and 800C can be used to tune the system to low-temperature antiferromagnetic/orthorhomic or superconducting states as well. The progression of the transition temperature versus annealing/quenching temperature (T-Tanneal) phase diagrams with increasing Co concentration shows that, by substituting Co, the antiferromagnetic/orthorhombic and the collapsed tetragonal phase lines are separated and bulk superconductivity is revealed.moreWe established a 3D phase diagram with Co concentration and annealing/quenching temperature as two independent control parameters. At ambient pressure, for modest x and Tanneal values, the Ca(Fe??xCox)?As? system offers ready access to the salient low-temperature states associated with Fe-based superconductors: antiferromagnetic/orthorhombic, superconducting, and nonmagnetic/collapsed tetragonal.less

  10. Interplay between out-of-plane anisotropic L1{sub 1}-type CoPt and in-plane anisotropic NiFe layers in CoPt/NiFe exchange springs

    SciTech Connect (OSTI)

    Saravanan, P.; Hsu, Jen-Hwa Tsai, C. L.; Tsai, C. Y.; Lin, Y. H.; Kuo, C. Y.; Wu, J.-C.; Lee, C.-M.

    2014-06-28

    Films of L1{sub 1}-type CoPt/NiFe exchange springs were grown with different NiFe (Permalloy) layer thickness (t{sub NiFe}?=?010?nm). X-ray diffraction analysis reveals that the characteristic peak position of NiFe(111) is not affected by the CoPt-layerconfirming the absence of any inter-diffusion between the CoPt and NiFe layers. Magnetic studies indicate that the magnetization orientation of NiFe layer can be tuned through varying t{sub NiFe} and the perpendicular magnetic anisotropy of L1{sub 1}-type CoPt/NiFe films cannot sustain for t{sub NiFe} larger than 3.0?nm due to the existence of exchange interaction at the interface of L1{sub 1}-CoPt and NiFe layers. Magnetic force microscopy analysis on the as-grown samples shows the changes in morphology from maze-like domains with good contrast to hazy domains when t{sub NiFe}???3.0?nm. The three-dimensional micro-magnetic simulation results demonstrate that the magnetization orientation in NiFe layer is not uniform, which continuously increases from the interface to the top of NiFe layer. Furthermore, the tilt angle of the topmost NiFe layers can be changed over a very wide range from a small number to about 75 by varying t{sub NiFe} from 1 to 10?nm. It is worth noting that there is an abrupt change in the magnetization direction at the interface, for all the t{sub NiFe} investigated. The results of present study demonstrate that the tunable tilted exchange springs can be realized with L1{sub 1}-type CoPt/NiFe bilayers for future applications in three-axis magnetic sensors or advanced spintronic devices demanding inclined magnetic anisotropy.

  11. Structural, electronic and magnetic properties of the series of double perovskites (Ca,Sr){sub 2?x}La{sub x}FeIrO{sub 6}

    SciTech Connect (OSTI)

    Bufaial, L.; Adriano, C.; Lora-Serrano, R.; Duque, J.G.S.; Mendona-Ferreira, L.; Rojas-Ayala, C.; Baggio-Saitovitch, E.; Bittar, E.M.; Pagliuso, P.G.

    2014-04-01

    Polycrystalline samples of the series of double perovskites Sr{sub 2?x}La{sub x}FeIrO{sub 6} were synthesized. Their structural, electronic and magnetic properties were investigated by X-ray powder diffraction, Mssbauer spectroscopy, magnetic susceptibility, heat capacity and electrical resistivity experiments. The compounds crystallize in a monoclinic structure and were fitted in space group P2{sub 1}/n, with a significant degree of Fe/Ir cationic disorder. As in Ca{sub 2?x}La{sub x}FeIrO{sub 6} the Sr-based system seems to evolve from an antiferromagnetic ground state for the end members (x=0.0 and x=2.0) to a ferrimagnetic order in the intermediate regions (x?1). Since Mssbauer spectra indicate that Fe valence remains 3+ with doping, this tendency of change in the nature of the microscopic interaction could be attributed to Ir valence changes, induced by La{sup 3+} electrical doping. Upon comparing both Ca and Sr series, Sr{sub 2?x}La{sub x}FeIrO{sub 6} is more structurally homogenous and presents higher magnetization and transition temperatures. Magnetic susceptibility measurements at high temperatures on Sr{sub 1.2}La{sub 0.8}FeIrO{sub 6} indicate a very high ferrimagnetic Curie temperature T{sub C}?700K. For the Sr{sub 2}FeIrO{sub 6} compound, electrical resistivity experiments under applied pressure suggest that this material might be a Mott insulator. - Graphical abstract: The Weiss constant as a function of La doping for the (Ca,Sr){sub 2?x}La{sub x}FeIrO{sub 6} series, indicating changes in FeIr magnetic coupling on both families. - Highlights: The double perovskite series (Ca,Sr){sub 2?x}La{sub x}FeIrO{sub 6} were synthesized. Changes in the Fe-Ir magnetic coupling due to La doping on both series. Evidence of high T{sub C} on Sr{sub 1.2}La{sub 0.8}FeIrO{sub 6}. Indication of Mott insulator behavior on Sr{sub 2}FeIrO{sub 6}.

  12. Phase Transition and Electrical Properties of Ba0.7Ca0.3TiO3BiFeO3 Ceramics Cai-Xia Li,,

    E-Print Network [OSTI]

    Cao, Wenwu

    Phase Transition and Electrical Properties of Ba0.7Ca0.3TiO3BiFeO3 Ceramics Cai-Xia Li,, Bin Yang, University Park, Pennsylvania 16802 Lead-free piezoelectric ceramics of (1 x)Ba0.70 Ca0.30TiO3x BiFeO3 [(1 x)BCTxBF, x = 00.065] have been prepared and investigated. The ceramics with x 0.06 have

  13. Symmetry energy and the isoscaling properties of the fragments in multifragmentation of 40Ca+58Ni, 40Ar+58Ni, and 40Ar+58Fe reactions

    E-Print Network [OSTI]

    Iglio, Jennifer Ann

    2007-09-17

    The symmetry energy and the isoscaling properties of the fragments produced in multifragmentation of 40Ar, 40Ca + 58Fe, 58Ni reactions at 25, 33, 45 and 53 MeV/nucleon were investigated within the framework of a statistical multifragmentation model...

  14. Isospin equilibration in the reaction 40Ar, 40Ca + 58Fe, 58Ni E/A =33,45MeV

    E-Print Network [OSTI]

    Johnston, Heather Lynn

    1996-01-01

    Beams from the K-500 superconducting cyclotron were used in experiments with the neutron ball to explore the equilibration of the N/Z degree of freedom in the reactions 'Ca, 'Ar + 58 Fe, '8Ni at E/A = 33 and 45 MeV. By utilizing detectors capable...

  15. Charge disproportionation in La{sub 1-x}Ca{sub x}FeO{sub 3??} (x = 0.4 and 0.5) investigated by mechanical spectroscopy

    SciTech Connect (OSTI)

    Xu, Z. C.; Liu, M. F.; Chen, C. C.; Ying, X. N., E-mail: xnying@nju.edu.cn [National Laboratory of Solid State Microstructures and School of Physics, Nanjing University, Nanjing 210093 (China)

    2014-03-28

    The nature of charge disproportionation in orthorhombic lanthanum orthoferrites La{sub 1-x}Ca{sub x}FeO{sub 3-?} (x?=?0.4 and 0.5) has been investigated by kilohertz mechanical spectroscopy. Contrast to rhombohedral La{sub 1-x}Sr{sub x}FeO{sub 3-?} (x?=?0.5), no elastic softening was observed in La{sub 1-x}Ca{sub x}FeO{sub 3-?} above charge disproportionation. This different behavior of elastic modulus in La{sub 1-x}Ca{sub x}FeO{sub 3-?} and La{sub 1-x}Sr{sub x}FeO{sub 3-?} unveils the implicit orbital effect. Below charge disproportionation, an internal friction peak around 140?K was observed in La{sub 1-x}Ca{sub x}FeO{sub 3-?}, which is similar to that in La{sub 1-x}Sr{sub x}FeO{sub 3-?}. This peak is ascribed to an elastic manifestation of charge freezing and can be used as an indirect indication of CD in doped LaFeO{sub 3}.

  16. ARRA FEMP Technical Assistance -- Federal Aviation Administration Project 209 -- Control Tower and Support Building, Palm Springs, CA

    SciTech Connect (OSTI)

    Arends, J.; Sandusky, William F.

    2010-03-31

    This report represents findings of a design review team that evaluated construction documents (at the 100% level) and operating specifications for a new control tower and support building that will be built in Palm Springs, California by the Federal Aviation Administration (FAA). The focus of the review was to identify measures that could be incorporated into the final design and operating specifications that would result in additional energy savings for the FAA that would not have otherwise occurred.

  17. Chemical studies of selected trace elements in hot-spring drainages of Yellowstone National Park

    SciTech Connect (OSTI)

    Stauffer, R.E.; Jenne, E.A.; Ball, J.W.

    1980-01-01

    Intensive chemical studies were made of S(-II), O/sub 2/, Al, Fe, Mn, P, As(III), As(V), and Li in waters from two high-Cl, low Ca-Mg hotspring drainages in the Lower Geyser Basin, a warm spring system rich in Ca and Mg in the Yellowstone Canyon area, and the Madison River system above Hebgen Lake. Analyses were also made of other representative thermal waters from the Park.

  18. Development of very high Jc in Ba(Fe1-xCox)2As2 thin films grown on CaF2

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

    Tarantini, C.; Kametani, F.; Lee, S.; Jiang, J.; Weiss, J. D.; Jaroszynski, J.; Hellstrom, E. E.; Eom, C. B.; Larbalestier, D. C.

    2014-12-03

    Ba(Fe1-xCox)2As2 is the most tunable of the Fe-based superconductors (FBS) in terms of acceptance of high densities of self-assembled and artificially introduced pinning centres which are effective in significantly increasing the critical current density, Jc. Moreover, FBS are very sensitive to strain, which induces an important enhancement in critical temperature,Tc, of the material. In this study we demonstrate that strain induced by the substrate can further improve Jc of both single and multilayer films by more than that expected simply due to the increase in Tc. The multilayer deposition of Ba(Fe1-xCox)2As2 on CaF2 increases the pinning force density (Fp=Jc xmore??H) by more than 60% compared to a single layer film, reaching a maximum of 84 GN/m3 at 22.5 T and 4.2 K, the highest value ever reported in any 122 phase.less

  19. Effects of Mn doping on multiferroic and magnetocapacitive properties of 0.33Ba0.70Ca0.30TiO30.67BiFeO3 diphasic ceramics

    E-Print Network [OSTI]

    Cao, Wenwu

    0.67BiFeO3 diphasic ceramics Cai-Xia Li a,b , Bin Yang a, , Shan-Tao Zhang c, , Dan-Qing Liu d , Rui.30TiO30.67BiFeO3 ceramics Mn doping Magnetocapacitive effect Multiferroic properties a b s t r a c t The 0.33Ba0.70Ca0.30TiO30.67BiFeO3 + x wt% MnO2 (BCT-67BF:Mn100x, x = 00.6) multiferroic ceramics have

  20. Detection of electrically formed photosensitive area in Ca-doped BiFeO3 K. Kamala Bharathi, Won-Mo Lee, Ji Ho Sung, Ji Soo Lim, Seung Jin Kim et al.

    E-Print Network [OSTI]

    Jo, Moon-Ho

    ; accepted 20 December 2012; published online 10 January 2013) We report on the visualization of n-p junctions formed by oxygen vacancy movement under the application of an electric field in a Ca-doped BiFeO3

  1. Synthesis, structure and chemical bonding of CaFe{sub 2?x}Rh{sub x}Si{sub 2} (x=0, 1.32, and 2) and SrCo{sub 2}Si{sub 2}

    SciTech Connect (OSTI)

    Hlukhyy, Viktor Hoffmann, Andrea V.; Fssler, Thomas F.

    2013-07-15

    The finding of superconductivity in Ba{sub 0.6}K{sub 0.4}Fe{sub 2}As{sub 2} put the attention on the investigation of compounds that crystallize with ThCr{sub 2}Si{sub 2} structure type such as AT{sub 2}X{sub 2} (A=alkali/alkaline earth/rare earth element; T=transition metal and X=element of the 1315th group). In this context the silicides CaFe{sub 2}Si{sub 2}, CaFe{sub 0.68(6)}Rh{sub 1.32(6)}Si{sub 2}, CaRh{sub 2}Si{sub 2} and SrCo{sub 2}Si{sub 2} have been synthesized by reaction of the elements under an argon atmosphere. Single crystals were obtained by special heat treatment in welded niobium/tantalum ampoules. The compounds were investigated by means of powder and single crystal X-ray diffraction. All compounds crystallize in the ThCr{sub 2}Si{sub 2}-type structure with space group I4/mmm (No. 139): a=3.939(1) , c=10.185(1) , R{sub 1}=0.045, 85 F{sup 2} values, 8 variable parameters for CaFe{sub 2}Si{sub 2}; a=4.0590(2) , c=9.9390(8) , R{sub 1}=0.030, 90 F{sup 2} values, 10 variable parameters for CaFe{sub 0.68(6)}Rh{sub 1.32(6)}Si{sub 2}; a=4.0695(1) , c=9.9841(3) , R{sub 1}=0.031, 114 F{sup 2} values, 9 variable parameters for CaRh{sub 2}Si{sub 2}; and a=3.974(1) , c=10.395(1) , R{sub 1}=0.036, 95 F{sup 2} values, 8 variable parameters for SrCo{sub 2}Si{sub 2}. The structure of SrCo{sub 2}Si{sub 2} contains isolated [Co{sub 2}Si{sub 2}]{sup 2?} 2D-layers in the ab-plane whereas in CaFe{sub 2?x}Rh{sub x}Si{sub 2} the [T{sub 2}Si{sub 2}] layers (T=Fe and Rh) are interconnected along the c-axis via Si3Si bonds resulting in a three-dimentional (3D) [T{sub 2}Si{sub 2}]{sup 2?} polyanions and therefore belong to the so-called collapsed form of the ThCr{sub 2}Si{sub 2}-type structure. The SrCo{sub 2}Si{sub 2} and CaRh{sub 2}Si{sub 2} are isoelectronic to the parent 122 ironpnictide superconductors AeFe{sub 2}As{sub 2} (Ae=alkaline earth elements), whereas CaFe{sub 2}Si{sub 2} is a full substituted variant (As/Si) of CaFe{sub 2}As{sub 2}. The crystal chemistry and chemical bonding in the title compounds are discussed in terms of LMTO band structure calculations and a topological analysis using the Electron Localization Function (ELF). - Graphical abstract: The SrCo{sub 2}Si{sub 2} and CaFe{sub 2?x}Rh{sub x}Si{sub 2} (x==0, 1.32, and 2) crystallize in the ThCr{sub 2}Si{sub 2}-type. The structure of SrCo{sub 2}Si{sub 2} contains isolated [Co{sub 2}Si{sub 2}]{sup 2?} layers in the ab-plane, whereas the [T{sub 2}Si{sub 2}] layers in CaFe{sub 2?x}Rh{sub x}Si{sub 2} are interconnected along the c-axis via Si3Si bonds resulting in a [T{sub 2}Si{sub 2}]{sup 2?} network. - Highlights: Synthesis and structure of ternary silicides SrCo{sub 2}Si{sub 2} and CaFe{sub 2?x}Rh{sub x}Si{sub 2} (x=0, 1.32, and 2). The SrCo{sub 2}Si{sub 2} and CaRh{sub 2}Si{sub 2} are isoelectronic to the parent 122 ironpnictide superconductors AeFe{sub 2}As{sub 2}. CaFe{sub 2}Si{sub 2} is a full substituted variant (As/Si) of superconductor CaFe{sub 2}As{sub 2}. The title compounds demonstrate the tunable Si3Si distances.

  2. Investigation into the effect of Si doping on the cell symmetry and performance of Sr{sub 1?y}Ca{sub y}FeO{sub 3??} SOFC cathode materials

    SciTech Connect (OSTI)

    Porras-Vazquez, Jose M.; Smith, R.I.; Slater, Peter R.

    2014-05-01

    In this paper we report the successful incorporation of silicon into Sr{sub 1?y}Ca{sub y}FeO{sub 3??} perovskite materials for potential applications as electrode materials for Solid Oxide Fuel Cells. It is observed that Si doping leads to a change from a tetragonal or orthorhombic structure (with partial ordering of oxygen vacancies) to a cubic one (with the oxygen vacancies disordered). The structures of the phases, SrFe{sub 0.85}Si{sub 0.15}O{sub 3??}, Sr{sub 0.75}Ca{sub 0.25}Fe{sub 0.85}Si{sub 0.15}O{sub 3??} and Sr{sub 0.5}Ca{sub 0.5}Fe{sub 0.85}Si{sub 0.15}O{sub 3??}, were analysed using neutron powder diffraction. The data confirmed the cubic unit cell, with no long range oxygen vacancy ordering. Conductivity measurements showed an improvement in the conductivity on Si doping, especially for samples with high Ca content. Composite electrodes comprising 50% Ce{sub 0.9}Gd{sub 0.1}O{sub 1.95} and 50% Sr{sub 1?y}Ca{sub y}(Fe/Si)O{sub 3??} on dense Ce{sub 0.9}Gd{sub 0.1}O{sub 1.95} pellets were therefore examined in air. An improvement in the area specific resistances (ASR) values is observed for the Si-doped samples with respect to the undoped samples. Thus the results show that silicon can be incorporated into Sr{sub 1?y}Ca{sub y}FeO{sub 3??}-based materials and can have a beneficial effect on the performance, making them potentially suitable for use as cathode material in Solid Oxide Fuel Cells (SOFC). - Graphical abstract: X-ray diffraction patterns for: (left) Sr{sub 0.75}Ca{sub 0.25}Fe{sub 1?x}Si{sub x}O{sub 3??} (x=0, 0.05, 0.10 and 0.15) and (right) Sr{sub 0.25}Ca{sub 0.75}Fe{sub 1?x}Si{sub x}O{sub 3??} (x=0, 0.05, 0.10 and 0.15), showing the stabilization of the cubic form of these series through silicon doping. For the latter Sr{sub 0.25}Ca{sub 0.75}Fe{sub 1?x}Si{sub x}O{sub 3??} phase, the stabilisation is not quite complete at 15% Si doping. - Highlights: In Sr{sub 1?y}Ca{sub y}Fe{sub 1?x}Si{sub x}O{sub 3??} materials Si doping results in a change from tetragonal or orthorhombic symmetry. An improvement in the conductivity is observed on Si doping. An improvement in the area specific resistances (ASR) values is observed on Si doping. Silicon can have a beneficial effect on the performance in perovskite materials.

  3. Synthesis, characterization of double perovskite Ca{sub 2}MSbO{sub 6} (M = Dy, Fe, Cr, Al) materials via solgel auto-combustion and their catalytic properties

    SciTech Connect (OSTI)

    Feraru, S.; Samoila, P.; Borhan, A.I.; Ignat, M.; Iordan, A.R.; Palamaru, M.N.

    2013-10-15

    Double perovskite-type oxide Ca{sub 2}MSbO{sub 6} materials, where M = Dy, Fe, Cr, and Al, were prepared by using the solgel auto-combustion method. The role of different B-site cations on their synthesis, structures, morphologies and catalytic properties was investigated. The progress of double-perovskite type structure formation and the disappearance of the organic phases were monitored by infrared absorption spectroscopy (FTIR). Double perovskite oxide structures were evaluated using X-ray diffraction (XRD), while the microstructure of obtained compounds was studied using scanning electron microscopy (SEM). Also, BET surface areas were measured at the liquid nitrogen temperature by nitrogen adsorption. Catalytic properties of the obtained compounds were evaluated by test reaction of hydrogen peroxide decomposition. - Highlights: Ca{sub 2}MSbO{sub 6} double perovskites were obtained by solgel auto-combustion method. Ca{sub 2}MSbO{sub 6} (M = Dy, Fe, Cr and Al) as catalysts in H{sub 2}O{sub 2} decomposition Strong relationship between particles' shape, BET area and catalytic performance Ca{sub 2}FeSbO{sub 6} spherical grains show superior catalytic activity.

  4. Charge-coupled substituted garnets (Y 3x Ca 0.5x M 0.5x )Fe?O?? (M = Ce, Th): Structure and stability as crystalline nuclear waste forms

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

    Guo, Xiaofeng; Kukkadapu, Ravi K.; Lanzirotti, Antonio; Newville, Matthew; Engelhard, Mark H.; Sutton, Stephen R.; Navrotsky, Alexandra

    2015-04-20

    The garnet structure has been proposed as a potential crystalline nuclear waste form for accommodation of actinide elements, especially uranium (U). In this study, yttrium iron garnet (YIG) as a model garnet host was studied for the incorporation of U analogs, cerium (Ce) and thorium (Th), incorporated by a charge-coupled substitution with calcium (Ca) for yttrium (Y) in YIG, namely, 2Y? = Ca? + M??, where M?? = Ce?? or Th??. Single-phase garnets Y3xCa0.5xM0.5xFe?O?? (x = 0.10.7) were synthesized by the citratenitrate combustion method. Ce was confirmed to be tetravalent by X-ray absorption spectroscopy and X-ray photoelectron spectroscopy. X-ray diffractionmoreand ??FeMssbauer spectroscopy indicated that M?? and Ca? cations are restricted to the c site, and the local environments of both the tetrahedral and the octahedral Fe? are systematically affected by the extent of substitution. The charge-coupled substitution has advantages in incorporating Ce/Th and in stabilizing the substituted phases compared to a single substitution strategy. Enthalpies of formation of garnets were obtained by high-temperature oxide melt solution calorimetry, and the enthalpies of substitution of Ce and Th were determined. The thermodynamic analysis demonstrates that the substituted garnets are entropically rather than energetically stabilized. This suggests that such garnets may form and persist in repositories at high temperature but might decompose near room temperature.less

  5. Anisotropic scattering rate in Fe-substituted Bi2Sr2Ca(Cu1-xFex)2O8+?

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

    Naamneh, M.; Lubashevsky, Y.; Lahoud, E.; Gu, G.; Kanigel, A.

    2015-05-27

    We measured the electronic structure of Fe substituted Bi2212 using Angle Resolved Photoemission Spectroscopy (ARPES). We find that the substitution does not change the momentum dependence of the superconducting gap but induces a very anisotropic enhancement of the scattering rate. A comparison of the effect of Fe substitution to that of Zn substitution suggests that the Fe reduces Tc so effectively because it supresses very strongly the coherence weight around the anti-nodes.

  6. TESTING OF THE FE WALKING ROBOT MAY 2006 1 Testing of the FE Walking Robot

    E-Print Network [OSTI]

    Ruina, Andy L.

    TESTING OF THE FE WALKING ROBOT MAY 2006 1 Testing of the FE Walking Robot Elianna R Weyer, May and result of testing the FE walking robot during spring 2006. Improve- ments in code and launch technique. The author predicts that with continued optimization and testing, the FE walking robot can surpass

  7. Development of very high Jc in Ba(Fe1-xCox)2As2 thin films grown on CaF2

    SciTech Connect (OSTI)

    Tarantini, C.; Kametani, F.; Lee, S.; Jiang, J.; Weiss, J. D.; Jaroszynski, J.; Hellstrom, E. E.; Eom, C. B.; Larbalestier, D. C.

    2014-12-03

    Ba(Fe1-xCox)2As2 is the most tunable of the Fe-based superconductors (FBS) in terms of acceptance of high densities of self-assembled and artificially introduced pinning centres which are effective in significantly increasing the critical current density, Jc. Moreover, FBS are very sensitive to strain, which induces an important enhancement in critical temperature,Tc, of the material. In this study we demonstrate that strain induced by the substrate can further improve Jc of both single and multilayer films by more than that expected simply due to the increase in Tc. The multilayer deposition of Ba(Fe1-xCox)2As2 on CaF2 increases the pinning force density (Fp=Jc x ??H) by more than 60% compared to a single layer film, reaching a maximum of 84 GN/m3 at 22.5 T and 4.2 K, the highest value ever reported in any 122 phase.

  8. Chemical and Isotopic Composition of Casa Diablo Hot Spring:...

    Open Energy Info (EERE)

    Chemical and Isotopic Composition of Casa Diablo Hot Spring: Magmatic CO2 near Mammoth Lakes, CA Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference...

  9. Spring in Sacramento

    E-Print Network [OSTI]

    Fields, Wesley

    2005-01-01

    41 LETTERS Spring in Sacramento Wesley Fields, MD, FACEPIt is spring again in Sacramento. The fruit trees are inthe rivers that meet in Sacramento. Returning to the capitol

  10. CORROSION OF Fe-10Al-Cr ALLOYS BY COAL CHAR

    E-Print Network [OSTI]

    Gordon, B.A.

    2011-01-01

    off-gas from a typical gasifier contains large percentagesIOAl-Cr alloys at coal-gasifier This FeS and CaS0 operating

  11. Microscopic study of Ca$+$Ca fusion

    E-Print Network [OSTI]

    R. Keser; A. S. Umar; V. E. Oberacker

    2012-02-17

    We investigate the fusion barriers for reactions involving Ca isotopes $\\mathrm{^{40}Ca}+\\mathrm{^{40}Ca}$, $\\mathrm{^{40}Ca}+\\mathrm{^{48}Ca}$, and $\\mathrm{^{48}Ca}+\\mathrm{^{48}Ca}$ using the microscopic time-dependent Hartree-Fock theory coupled with a density constraint. In this formalism the fusion barriers are directly obtained from TDHF dynamics. We also study the excitation of the pre-equilibrium GDR for the $\\mathrm{^{40}Ca}+\\mathrm{^{48}Ca}$ system and the associated $\\gamma$-ray emission spectrum. Fusion cross-sections are calculated using the incoming-wave boundary condition approach. We examine the dependence of fusion barriers on collision energy as well as on the different parametrizations of the Skyrme interaction.

  12. Electrochemical Studies of Passive Film Stability on Fe48Mo14Cr15Y2C15B Amorphous Metal in Seawater at 90oC and 5M CaCl2 at 105oC

    SciTech Connect (OSTI)

    Farmer, J C; Day, S D; Lian, T; Saw, C K; Hailey, P D; Blue, C A; Peters, W; Payer, J H; Perepezko, J H; Hildal, K; Branagan, D J; Buffa, E J; Aprigliano, L

    2007-04-25

    Several Fe-based amorphous metal formulations have been identified that appear to have corrosion resistance comparable to, or better than that of Ni-based Alloy C-22 (UNS N06022), based on measurements of breakdown potential and corrosion rate in seawater. Both chromium (Cr) and molybdenum (Mo) provide corrosion resistance, boron (B) enables glass formation, and rare earths such as yttrium (Y) lower critical cooling rate (CCR). Amorphous Fe{sub 48.0}Cr{sub 15.0}Mo{sub 14.0}B{sub 6.0}C{sub 15.0}Y{sub 2.0} (SAM1651) has a low critical cooling rate (CCR) of less than 80 Kelvin per second, due to the addition of yttrium. The low CCR enables it to be rendered as a completely amorphous material in practical materials processes. While the yttrium enables a low CCR to be achieved, it makes the material relatively difficult to atomize, due to increases in melt viscosity. Consequently, the powders produced thus far have had irregular shape, which had made pneumatic conveyance during thermal spray deposition difficult.

  13. MA 15400 Spring 2015

    E-Print Network [OSTI]

    MA 15400 Spring 2015. Form 01. Name: PUID. ClassTime/Day Section Instructor Room. MWF 8:30 am 0021 Delworth, Tim SMITH 108. Online 0004 Delworth...

  14. Geography 476 Spring Semester

    E-Print Network [OSTI]

    Frank, Thomas D.

    Geography 476 Spring Semester Instructor: Dr. Tom Frank Department of Geography l Director, Spatial both environmental and physical geography applications. You will create a PowerPoint presentation

  15. Folding, Stowage and Deployment of Viscoelastic Tape Springs

    E-Print Network [OSTI]

    Pellegrino, Sergio

    = second moment of area K = bulk relaxation modulus L = tape spring length M = bending moment P = reaction California Institute of Technology, Pasadena, CA 91125, United States This paper presents an experimental modulus are shown to accurately reproduce the experimentally observed behavior, and to capture the eects

  16. Local structure of Fe in Fe-doped misfit-layered calcium cobaltite: An X-ray absorption spectroscopy study

    SciTech Connect (OSTI)

    Prasoetsopha, Natkrita; Pinitsoontorn, Supree; Bootchanont, Atipong; Kidkhunthod, Pinit; Srepusharawoot, Pornjuk; Kamwanna, Teerasak; Amornkitbamrung, Vittaya; Kurosaki, Ken; Yamanaka, Shinsuke

    2013-08-15

    Polycrystalline Ca{sub 3}Co{sub 4?x}Fe{sub x}O{sub 9+?} ceramics (x=0, 0.01, 0.03, 0.05) were fabricated using a simple thermal hydro-decomposition method and a spark plasma sintering technique. Thermoelectric property measurements showed that increasing Fe concentration resulted in a decrease in electrical resistivity, thermopower and thermal conductivity, leading to an improvement in the dimensionless figure-of-merit, >35% for x=0.05 at 1073 K. An X-ray absorption spectroscopy technique was used to investigate the local structure of Fe ions in the Ca{sub 3}Co{sub 4?x}Fe{sub x}O{sub 9+?} structure for the first time. By fitting data from the extended X-ray absorption fine structure (EXAFS) spectra and analyzing the X-ray absorption near-edge structure (XANES) spectra incorporated with first principle simulation, it was shown that Fe was substituted for Co in the the Ca{sub 2}CoO{sub 3} (rocksalt, RS) layer rather than in the CoO{sub 2} layer. Variation in the thermoelectric properties as a function of Fe concentration was attributed to charge transfer between the CoO{sub 2} and the RS layers. The origin of the preferential Fe substitution site was investigated considering the ionic radii of Co and Fe and the total energy of the system. - Graphical abstract: The Fe K-edge XANES spectra of: (a) experimental result in comparison to the simulated spectra when Fe atoms were substituted in the RS layer; (b) with magnetic moment; (c) without magnetic moment, and in the CoO{sub 2} layer; (d) with magnetic moment and (e) without magnetic moment. Highlights: Synthesis, structural studies, and thermoelectric properties of Ca{sub 3}Co{sub 4?x}Fe{sub x}O{sub 9+?}. Direct evidence for the local structure of the Fe ions in the Ca{sub 3}Co{sub 4?x}Fe{sub x}O{sub 9+?} using XAS analysis. EXAFS and XANES analysis showed that Fe was likely to be situated in the RS layer structure. Changes in TE property with Fe content was due to charge transfer between the CoO{sub 2} and the RS layers. Total energy calculation showed energetically favorable Fe substitution in the RS layer.

  17. Motor Gasoline Assessment, Spring 1997

    Reports and Publications (EIA)

    1997-01-01

    Analyzes the factors causing the run up of motor gasoline prices during spring 1996 and the different market conditions during spring 1997 that caused prices to decline.

  18. Spring 2014 Pedal power

    E-Print Network [OSTI]

    rights art project 17 Aero girl unveiled 20 In memoriam Peter Smith 22 University news At the chalk face Wylie and former aero girl exploring the potential of digital games spring watch on campus Cover photo

  19. Willows in the Spring

    E-Print Network [OSTI]

    Hill, DaMaris B.

    2012-05-31

    gestational period of adolescence. It fictionalizes the oppressions and opportunities that emerged as a result of the Women's Suffrage Movement in the United States. Inspired by the glorious achievements of women in Kansas' history, Willows in the Spring is a...

  20. AESP Spring Conference

    Broader source: Energy.gov [DOE]

    The Association of Energy Services Professionals (AESP) is hosting its annual Spring Conference in Portland, Oregon, where attendees can hear from experts on the critical role technology and effective implementation play in energy efficiency programs.

  1. Spring 2013 National Transportation Stakeholders Forum Meeting...

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

    Stakeholders Forum Spring 2013 National Transportation Stakeholders Forum Meeting, New York Spring 2013 National Transportation Stakeholders Forum Meeting, New York Spring...

  2. Single-crystal epitaxial thin films of SrFeO{sub 2} with FeO{sub 2} 'infinite layers'

    SciTech Connect (OSTI)

    Inoue, Satoru; Kawai, Masanori; Shimakawa, Yuichi [Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011 (Japan); Mizumaki, Masaichiro; Kawamura, Naomi [Japan Synchrotron Radiation Research Institute/SPring-8, Sayo, Hyogo 679-5198 (Japan); Watanabe, Takashi; Tsujimoto, Yoshihiro; Kageyama, Hiroshi; Yoshimura, Kazuyoshi [Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo, Kyoto 606-8502 (Japan)

    2008-04-21

    Single-crystal thin films of SrFeO{sub 2}, which is an oxygen-deficient perovskite with ''infinite layers'' of Fe{sup 2+}O{sub 2}, were prepared by using CaH{sub 2} for low-temperature reduction of epitaxial SrFeO{sub 2.5} single-crystal films deposited on KTaO{sub 3} substrates. This reduction process, removing oxygen ions from the perovskite structure framework and causing rearrangements of oxygen ions, topotactically transforms the brownmillerite SrFeO{sub 2.5} to the c-axis oriented SrFeO{sub 2}.

  3. Organometallic Complexes that Model the Active Sites of the [FeFe]- and [Fe]-Hydrogenases

    E-Print Network [OSTI]

    Liu, Tianbiao

    2011-02-22

    of the [FeFe]-H2ase, (mu-pdt)[Fe(CO)2PMe3][Fe(CO)2NHC] (pdt = 1,3- propanedithiolate, NHC = N-heterocyclic carbene) generates mixed valent FeIIFeI models of the Hox state of [FeFe]-hydrogenase. The spectroscopic properties, structures, reactivities...

  4. Exchange-spring mechanism of soft and hard ferrite nanocomposites

    SciTech Connect (OSTI)

    Manjura Hoque, S.; Srivastava, C.; Kumar, V.; Venkatesh, N.; Das, H.N.; Saha, D.K.; Chattopadhyay, K.

    2013-08-01

    Graphical abstract: - Highlights: Exchange-spring behaviour of soft and hard ferrites was studied. XRD patterns indicated soft and hard ferrites as fcc and hcp structure. Hysteresis loops indicate wide difference in coercivity of soft and hard phases. Nanocomposites produced convex hysteresis loop characteristic of single-phase. - Abstract: The paper reports exchange-spring soft and hard ferrite nanocomposites synthesized by chemical co-precipitation with or without the application of ultrasonic vibration. The composites contained BaFe{sub 12}O{sub 19} as the hard phase and CoFe{sub 2}O{sub 4}/MgFe{sub 2}O{sub 4} as the soft phase. X-ray diffraction patterns of the samples in the optimum calcined condition indicated the presence of soft ferrites as face-centred cubic (fcc) and hard ferrites as hexagonal close packed (hcp) structure respectively. Temperature dependence of magnetization in the range of 20700 C demonstrated distinct presence of soft and hard ferrites as magnetic phases which are characterized by wide difference in magnetic anisotropy and coercivity. Exchange-spring mechanism led these nanocomposite systems to exchange-coupled, which ultimately produced convex hysteresis loops characteristic of a single-phase permanent magnet. Fairly high value of coercivity and maximum energy product were observed for the samples in the optimum calcined conditions with a maximum applied field of 1600 kA/m (2 T)

  5. Fitness Programs, Swimming, Certifications, And So Much More! Register Today! | 403.220.7749 | ucalgary.ca/activeliving

    E-Print Network [OSTI]

    Calgary, University of

    Fitness Programs, Swimming, Certifications, And So Much More! Register Today! | 403.220.7749 | ucalgary.ca/activeliving Register Today! | (403) 220-7749 | ucalgary.ca/activeliving SPRING/SUMMER 2015 #12 by phone during regular business hours, please contact: ACTIVE LIVING CLIENT SERVICES: (403) 220

  6. Mass of Ca-36

    E-Print Network [OSTI]

    Tribble, Robert E.; Cossairt, J. D.; Kenefick, R. A.

    1977-01-01

    VIK W C VO I. UMK 15, 5 UMBER 6 Mass of ~Cat R. E. Tribble, ~ J. D. Cossairt, and R. A. Kenefick Cyclotron Institute and Physics Department, Texas AChM University, College Station, Texas 77843 (Received 14 October 1976) The ' Ca('He, He)' Ca... reaction has been used to provide the first observation of the nuclide ' Ca. The Q value and mass excess were found to be ?57.58~0.04 and ?6.44+0.04 MeV, respectively. The new mass completes four members of the A = 36 isobaric quintet and hence serves...

  7. Chemical and isotopic composition of water from thermal and mineral springs of Washington

    SciTech Connect (OSTI)

    Mariner, R.H.; Presser, T.S.; Evans, W.C.

    1982-02-01

    Waters from the thermal springs of Washington range in chemical composition from dilute Na-HCO/sub 3/ to moderately saline CO/sub 2/-charged Na-HCO/sub 3/-Cl type waters. St. Martin's Hot Spring which discharges a slightly saline Na-Cl water, is the notable exception. The dilute Na-HCO/sub 3/ waters are generally associated with granitic intrusions; the warm to hot CO/sub 2/-charged waters issue on or near the large stratovolcanoes. The dilute waters have oxygen-isotopic compositions that indicate relatively little water-rock exchange. The CO/sub 2/-charged waters are usually more enriched in oxygen-18 due to more extensive water-rock reaction. The carbon-13 in the CO/sub 2/-charged thermal waters is more depleted (-10 to -12 %) than in the cold CO/sub 2/-charged soda springs (-2 to -8%) which are also scattered throughout the Cascades. The hot and cold CO/sub 2/-charged waters are supersaturated with respect to CaCO/sub 3/, but only the hot springs are actively depositing CaCO/sub 3/. Baker, Gamma, Sulphur, and Ohanapecosh hot springs seem to be associated with thermal aquifers of more than 100/sup 0/C. As these springs occur as individual springs or in small clusters, the respective aquifers are probably of restricted size.

  8. ENERGY CONVERSION Spring 2011

    E-Print Network [OSTI]

    Bahrami, Majid

    , 5th Edition Michael J. Moran and Howard N. Shapiro, John Wiley and Sons Inc., New York, NY, 2004, John Willey 2010. 3) Alternative Energy Systems and Applications, by B.K. Hodge, John Willey 2010. 41 ENSC 461 ENERGY CONVERSION Spring 2011 Instructor: Dr. Majid Bahrami 4372 Email

  9. Air Pollution Spring 2010

    E-Print Network [OSTI]

    Pierce, Jeffrey

    ATS 555 Air Pollution Spring 2010 T Th 11:00 12:15, NESB 101 Instructor: Prof. Sonia Kreidenweis an understanding of types and sources of air pollution. 2. Examine concentrations of air pollutants and their effects on health and welfare. Review regulations governing air pollution. 3. Examine the meteorological

  10. Biochemistry 482 Spring 2009

    E-Print Network [OSTI]

    Vonessen, Nikolaus

    1 Biochemistry 482 Spring 2009 Instructor: Dr. Stephen Lodmell Class time/place: MWF 10:10-11:00am, to be arranged Phone: 243-6393 email: stephen.lodmell@umontana.edu Text: Garrett and Grisham Biochemistry, 3rd ed. (updated) Overview: The second semester of biochemistry builds on the foundation laid by BIOC481

  11. SPRING 2007 METRICSMECHANICAL ENGINEERING

    E-Print Network [OSTI]

    Li, Teng

    OF ENGINEERING, UNIVERSITY OF MARYLAND. Department Works Globally to Share Knowledge & Expertise IN THIS ISSUE: 2SPRING 2007 METRICSMECHANICAL ENGINEERING A. JAMES CLARK SCHOOL of ENGINEERING www.enme.umd.edu A NEWSLETTER FOR ALUMNI AND FRIENDS OF THE DEPARTMENT OF MECHANICAL ENGINEERING AT THE A. JAMES CLARK SCHOOL

  12. Spring 2015 Thermodynamics -2

    E-Print Network [OSTI]

    Virginia Tech

    Spring 2015 Thermodynamics - 2 As indicated in the adjacent figure, a steady- flow cogeneration: recirculating hot water and electricity. Steam flows at 200 kg/s into the cogeneration plant at 5 bar to the factory. b. [30 pts] Determine the rate of entropy production within the cogeneration plant. The plant

  13. Spring 2014 Thermodynamics -1

    E-Print Network [OSTI]

    Battaglia, Francine

    Spring 2014 Thermodynamics - 1 Consider an insulated (adiabatic) piston and cylinder arrangement. Confirm this statement using the second law of thermodynamics. (b) (20) She now wants to calculate the work done by the air on the piston by using the first law of thermodynamics. Do this. Draw a T

  14. Energy Matters - Spring 2002

    SciTech Connect (OSTI)

    2002-03-01

    Quarterly newsletter from DOE's Industrial Technologies Program to promote the use of energy-efficient industrial systems. The focus of the Spring 2002 Issue of Energy Matters focuses on premium energy efficiency systems, with articles on new gas technologies, steam efficiency, the Augusta Newsprint Showcase, and more.

  15. Weather Forecasting Spring 2014

    E-Print Network [OSTI]

    Hennon, Christopher C.

    ATMS 350 Weather Forecasting Spring 2014 Professor : Dr. Chris Hennon Office : RRO 236C Phone : 232 of atmospheric physics and the ability to include this understanding into modern numerical weather prediction agencies, forecast tools, numerical weather prediction models, model output statistics, ensemble

  16. Masses of Fe-61 and Fe-62

    E-Print Network [OSTI]

    Cossairt, J. D.; Tribble, Robert E.; Kenefick, R. A.

    1977-01-01

    been measured using the Ni(a, Be) 'Fe and Ni("B,"N) Fe reactions. The mass excesses obtained are M( 'Fe) = ?58.92 ~ 0.02 MeV and M("Fe) = ?58.85 + 0.07 MeV. The results are consistent with recent predictions from two different mass relations. NUCLEAR... represents a differential cross section of about 24 pb/sr at 9?,?=10 . The mass excess is found to be -58.85+0.07 MeV. Our result is not in good agreement with the P-decay measurement that determined the mass excess to be -58.5 + 0.2 MeV (Ref. 7). We...

  17. A study of spring rates of dynamically loaded helical springs

    E-Print Network [OSTI]

    Whitwell, Franklin Carroll

    1965-01-01

    . 4 28 30 33 6. Test Results for Spring No. 5 . 35 7. Test Results for Spring No. 6 38 8. Test Results for Spring No. 7 40 9. Dimensionless Values 41 10. Galvanometer Damping 42 LIST OF FIGURES Figure Page Overall View of Experimental... Apparatus 8 3. Recording Equipment and Potentiometer Type Calibrator . . 9 Loading Mechanism and Variable Speed Drive . . . . . . . . 10 4 ~ Rear View of Variable Speed Drive and Loading Mechanism Showing Arrangement of Pulleys, Belt, and Shaft...

  18. MA 154 Schedule, Spring 2004

    E-Print Network [OSTI]

    math

    2015-02-11

    MA 15400 MWF and Online Sections, Spring 2015. Click on Lesson ---PP to watch a recorded lesson in YouTube. Some lessons are divided into two parts,...

  19. Freezing Spring Temperatures Damage Knobcone Pine

    E-Print Network [OSTI]

    Freezing Spring Temperatures Damage Knobcone Pine Stanley L. Krugman U. S. FOREST SERVICE RESEARCH, Stanley L. 1966. Freezing spring temperatures damage knobcone pine conelets. Berkeley, Calif.. Pacific pine, conelets, freezing temperature) Krugman, Stanley L. 1966. Freezing spring temperatures damage

  20. Impacts of the cancellation of the spring bear hunt in Ontario, Canada

    E-Print Network [OSTI]

    Impacts of the cancellation of the spring bear hunt in Ontario, Canada rayNald harvey lemeli, Ontario, Canada, P7B 5E1 harvey.lemelin@lakeheadu.ca Approximately 10 million people and 100,000 black bears (Ursus americanus) live in Ontario, Canada. The highest concentration of black bears (0

  1. Please return this form to the SOM, Registrar's Office. 4610 X Street, Suite 1208, Sacramento, CA 95817. Updated 05/13/2015

    E-Print Network [OSTI]

    Leistikow, Bruce N.

    Please return this form to the SOM, Registrar's Office. 4610 X Street, Suite 1208, Sacramento, CA, Sacramento CA 95817-2200 / Phone: (916) 734-4664 / Fax: (916) 734-2178 UC Davis Medical Student Enrollment Quarter (circle one) Winter Spring Summer Fall Name: First Last MI Address: Street ( Provide Sacramento

  2. Spring 2015 National Transportation Stakeholders Forum Meeting...

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

    Spring 2015 National Transportation Stakeholders Forum Meeting, New Mexico The Spring 2015 meeting of the National Transportation Stakeholders Forum will be held on May 12-14, 2015...

  3. Spring Valley Public Utilities - Residential Energy Efficiency...

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

    LED Lighting Program Info Sector Name Utility Administrator Spring Valley Public Utilities Website http:www.SaveEnergyInSpringValley.com State Minnesota Program Type Rebate...

  4. Spring 2015 Virtual Toolkit | Department of Energy

    Energy Savers [EERE]

    Virtual Toolkit Spring 2015 Virtual Toolkit Virtual Toolkit for the Spring 2015 BioenergizeME Infographic Challenge. bioenergizemetoolkit2015.pdf More Documents & Publications...

  5. SPRING ISD CATEE 2014

    E-Print Network [OSTI]

    Windsor, J.

    2014-01-01

    stream_source_info ESL-KT-14-11-05.pdf.txt stream_content_type text/plain stream_size 3705 Content-Encoding UTF-8 stream_name ESL-KT-14-11-05.pdf.txt Content-Type text/plain; charset=UTF-8 SPRING ISD CATEE 2014 ESL...-KT-14-11-05 CATEE 2014: Clean Air Through Efficiency Conference, Dallas, Texas Nov. 18-20 Benchmarking results ESL-KT-14-11-05 CATEE 2014: Clean Air Through Efficiency Conference, Dallas, Texas Nov. 18-20 Annual energy cost by facility ESL-KT-14...

  6. A New Definition for the Ca4227 Feature: Is Calcium Really Underabundant in Early-type Galaxies?

    E-Print Network [OSTI]

    L. C. Prochaska; James A. Rose; Ricardo P. Schiavon

    2005-09-26

    We have investigated the abundance of calcium in early-type galaxies by measuring the strength of the Ca I 4227 absorption line in their integrated spectra. The database used is the large sample of early-type galaxy integrated spectra in Caldwell, Rose, & Concannon (2003). We have measured Ca abundances from the Ca I 4227 feature both by using the Lick Ca4227 index and also by defining a new index, Ca4227_r, that avoids the CN4216 molecular band in the continuum on the blueward side of the line. With the new index definition we measure Ca abundances that are systematically ~0.3 dex higher than with the Lick Ca4227 index. The result is that with the new index definition we obtain higher [Ca/Fe] abundances in early-type galaxies which are more consistent with their well known [Mg/Fe] over-abundances. Hence, we suggest that Ca might be slightly enhanced, relative to Fe, in early-type galaxies.

  7. SpringFall Summ SpringFall Summ SpringFall Summ SpringFall Summ Year #1 Year #2 Year #3 Year #4

    E-Print Network [OSTI]

    Suzuki, Masatsugu

    . (if needed) Events During Defense-Semester ECE PhD Time-LinePost-MS 3rd Week Week N - 7 Week N - 1SpringFall Summ SpringFall Summ SpringFall Summ SpringFall Summ Year #1 Year #2 Year #3 Year #4

  8. MA 154 Schedule, Spring 2004

    E-Print Network [OSTI]

    math

    2015-01-05

    MA 13800 Calendar Spring 2015. Exam 1: Monday, February 9, 2015 at 8:00 in MATH 175. Exam 2: Monday, March 9, 2015 at 6:30 in MATH 175. Exam 3:...

  9. MA 154 Schedule, Spring 2004

    E-Print Network [OSTI]

    math

    2013-03-20

    MA 15400 Online Lessons Links. Spring 2013. PP = PowerPoint. Boiler Cast Link = A recording of that days class. (this link will take you to all of the recordings).

  10. Kinetics of CO2-Fluid-Rock Reactions in a Basalt Aquifer, Soda Springs, Idaho

    E-Print Network [OSTI]

    Maskell, Alexandra; Kampman, Niko; Chapman, Hazel; Condon, Daniel J.; Bickle, Mike

    2015-06-24

    the local geothermal gradient and spring temperatures. Values for ?G for plagioclase (?Gplagioclase) were determined using Eqn. 22, where a Keq value was calculated using SUPCRT92, using a plagioclase solid solution composition of Ca0.5Na0.5AlSi3O8... to the north (Armstrong et al., 1975; Hutsinpiller and Parry, 1985). 3. Hydrogeology and Flow Paths Numerous thermal CO2-rich springs, along with several artesian and abandoned geothermal exploration wells occur in the Blackfoot Volcanic Field...

  11. miniFE

    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 SolarAboutXu Named|Got Solitons? S andia's JuanLearnmdtestminiFE miniFE

  12. Fe(A)

    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 NewsInformation Current HABFES OctoberEvan Racah861 ANNUAL|FacilityAboutHeatFe(A) Fe(B) O ( 0 0

  13. Engineering evaluation/cost analysis for the proposed management of 15 nonprocess buildings (15 series) at the Weldon Spring Site Chemical Plant, Weldon Spring, Missouri

    SciTech Connect (OSTI)

    MacDonell, M M; Peterson, J M

    1989-05-01

    The US Department of Energy, under its Surplus Facilities Management Program (SFMP), is responsible for cleanup activities at the Weldon-Spring site, located near Weldon Spring, Missouri. The site consists of two noncontiguous areas: (1) a raffinate pits and chemical plant area and (2) a quarry. This engineering evaluation/cost analysis (EE/CA) report has been prepared to support a proposed removal action to manage 15 nonprocess buildings, identified as the 15 Series buildings, at the chemical plant on the Weldon Spring site. These buildings have been nonoperational for more than 20 years, and the deterioration that has occurred during this time has resulted in a potential threat to site workers, the general public, and the environment. The EE/CA documentation of this proposed action is consistent with guidance from the US Environmental Protection Agency (EPA) that addresses removal actions at sites subject to the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) of 1980, as amended by the Superfund Amendments and Reauthorization Act of 1986. Actions at the Weldon Spring site are subject to CERCLA requirements because the site is on the EPA`s National Priorities List. The objectives of this report are to (1) identify alternatives for management of the nonprocess buildings; (2) document the selection of response activities that will mitigate the potential threat to workers, the public, and the environment associated with these buildings; and (3) address environmental impacts associated with the proposed action.

  14. TOUGH2/EOS7CA

    Energy Science and Technology Software Center (OSTI)

    003504MLTPL00 EOS7CA Version 1.0: TOUGH2 Module for Gas Migration in Shallow Subsurface Porous Media Systems

  15. NITRATE UTILIZATION BY PHYTOPLANKTON IN LAKE SUPERIOR IS IMPAIRED BY LOW NUTRIENT (P, Fe) AVAILABILITY AND SEASONAL LIGHT LIMITATION--

    E-Print Network [OSTI]

    Sterner, Robert W.

    NITRATE UTILIZATION BY PHYTOPLANKTON IN LAKE SUPERIOR IS IMPAIRED BY LOW NUTRIENT (P, Fe utilization in this oligotrophic system. Clean sampling methods were used to collect water from Lake Superior during spring and summer 2004, and nitrate utilization was measured by monitoring bioreporter

  16. Enhancement of Ca(OH){sub 2}/fly ash sorbent for the dry-desulfurization process

    SciTech Connect (OSTI)

    Mitsuo Yamamoto; Satoshi Komaki; Daichi Nakajima; Norihiko Matsushima; Dan Liu; Masateru Nishioka; Masayoshi Sadakata

    2006-10-15

    Ca(OH){sub 2}/fly ash sorbent has been studied as an effective method for SO{sub 2} removal. The effect of iron and other species for enhancing the ability of Ca(OH){sub 2}/fly ash sorbent was investigated in this study. At first, Fe(NO{sub 3}){sub 3} was added in the preparation of the sorbent, and TG analysis was carried out. The Ca utilization rate over a period of 90 min was about 10% greater than that for Ca(OH){sub 2}/fly ash sorbent. However, it was found that iron is not effective for enhancing the ability of Ca(OH){sub 2}/fly ash sorbent but that NO{sub 3}{sup -} was the most effective factor to enhance it. The mechanism of enhancing the Ca utilization rate was also investigated, and it was found that Ca(NO{sub 3})2 was produced in the sorbent and reacted with SO{sub 2}, so that the reaction Ca(NO{sub 3}){sub 2} + SO{sub 2} {yields} CaSO{sub 4} + 2NO + O{sub 2} proceeded. 12 refs., 6 figs., 3 tabs.

  17. Mechanical energy storage in carbon nanotube springs

    E-Print Network [OSTI]

    Hill, Frances Ann

    2011-01-01

    Energy storage in mechanical springs made of carbon nanotubes is a promising new technology. Springs made of dense, ordered arrays of carbon nanotubes have the potential to surpass both the energy density of electrochemical ...

  18. Motor gasoline assessment, Spring 1997

    SciTech Connect (OSTI)

    NONE

    1997-07-01

    The springs of 1996 and 1997 provide an excellent example of contrasting gasoline market dynamics. In spring 1996, tightening crude oil markets pushed up gasoline prices sharply, adding to the normal seasonal gasoline price increases; however, in spring 1997, crude oil markets loosened and crude oil prices fell, bringing gasoline prices down. This pattern was followed throughout the country except in California. As a result of its unique reformulated gasoline, California prices began to vary significantly from the rest of the country in 1996 and continued to exhibit distinct variations in 1997. In addition to the price contrasts between 1996 and 1997, changes occurred in the way in which gasoline markets were supplied. Low stocks, high refinery utilizations, and high imports persisted through 1996 into summer 1997, but these factors seem to have had little impact on gasoline price spreads relative to average spread.

  19. Dr. Campbell's Bio111 Exam #3 Spring 2007 Spring 2007 Biology 111 Take Home Exam #3 BioEnergetics

    E-Print Network [OSTI]

    Campbell, A. Malcolm

    Dr. Campbell's Bio111 Exam #3 Spring 2007 1 Spring 2007 Biology 111 Take Home Exam #3 BioEnergetics

  20. Dr. Campbell's Bio111 Exam #3 Spring 2008 Spring 2008 Biology 111 Take Home Exam #3 BioEnergetics

    E-Print Network [OSTI]

    Campbell, A. Malcolm

    Dr. Campbell's Bio111 Exam #3 Spring 2008 1 Spring 2008 Biology 111 Take Home Exam #3 BioEnergetics

  1. Spring 10 Spring 11 Spring 12 Spring 13 Overall 20,402 21,091 21,354 20,642

    E-Print Network [OSTI]

    Memphis, University of

    -time Freshmen Cohorts Female Male Average online 16% on-ground 84% Spring 2013 Credit Hour Generation 0 500 1

  2. Spring 2014 Composite Data Products: Backup Power

    SciTech Connect (OSTI)

    Kurtz, J.; Sprik, S.; Saur, G.

    2014-06-01

    This report includes 30 composite data products (CDPs) produced in Spring 2014 for fuel cell backup power systems.

  3. Cold Spring Harbor Laboratory Cold Spring Harbor Laboratory

    E-Print Network [OSTI]

    and educational institution founded 1890 980 staff members Seven divisions Research (cancer, neuroscience, plant, located at Cold Spring Harbor, Plymouth (UK), Tuebingen (Germany) and San Diego. Over 200 books in print Finding appropriate authors/editors for new books Preparing a proposal for the book Outline / Table

  4. Measurements and calculations of metastable level lifetimes in Fe X, Fe XI, Fe XII, Fe XIII, and Fe XIV

    E-Print Network [OSTI]

    Moehs, D. P.; Bhatti, M. I.; Church, David A.

    2001-01-01

    Lifetimes of metastable levels in the ground term of Fe ions within the 3s(2)3p(k), k=1-5, isoelectronic sequences have been measured. These measurements were performed utilizing ions that were selected by mass to charge ratio while transported from...

  5. Supporting Information for "Seasonal changes in Fe species and soluble Fe concentration in the

    E-Print Network [OSTI]

    ) ferrihydrite goethite (-FeOOH) Fe(III) oxalate Fe(III) citrate Fe(III) sulfate smectite (SWy-2) illite (IMt-1 shown. #12;2 4 6 8 10o k (A -1 ) k 3 (k) pyrite (FeS2). hematite (-Fe2O3) ferrihydrite goethite (-Fe

  6. Cellular/Molecular Current versus Ca2

    E-Print Network [OSTI]

    Cellular/Molecular Ca2 Current versus Ca2 Channel Cooperativity of Exocytosis Victor Matveev,1 into this question by probing the sensitivity of exocytosis to Ca2 influx. While varying extra- cellular

  7. Highlights of Spring 2011 Environmental

    E-Print Network [OSTI]

    Niebur, Ernst

    Highlights of Spring 2011 Environmental Politics and Policy Political and International Relations Theory Spotlight: The Middle East Beltway Politics and American Ideals Issues in International Our Planet Emma Huvos Political Science Class of 2013 The American Dream: One Size Fits All Maxi

  8. DEAN'S LIST Spring Semester 2010

    E-Print Network [OSTI]

    Wong, Pak Kin

    DEAN'S LIST Spring Semester 2010 Chai, Jun Christopher, Joseph Thomas Chu, Clayton N. Chu, Wesley D. Cook, Nathan I. Cordon, Michael J. Danford, Forest L. Davenport, Andrew Edward Davis, Amanda Kathryn. Bloom, John Tyler Bond-Choquette, Claire Marie Bradford, Jonathan W. Brown, Thomas C. Bruns, Jared M

  9. Mesoscale Dynamics Spring Semester 2014

    E-Print Network [OSTI]

    Collett Jr., Jeffrey L.

    ATS 735 Mesoscale Dynamics (3 cr) Spring Semester 2014 Instructor: Richard H. Johnson, Room ATS 305: There are no required texts. The recent book Mesoscale Meteorology in Midlatitudes by Markowski and Richardson covers with mesoscale-related research. A set of notes will be made available for the course, although we will not cover

  10. Mesoscale Modeling Spring Semester 2014

    E-Print Network [OSTI]

    van den Heever, Susan C.

    ATS730 Mesoscale Modeling Spring Semester 2014 Meeting Times: T/TH: 9-10:15am Room: ATS 101 is to present the development of the basic equations used in mesoscale models, as well as the various methods than on actual simulations of mesoscale phenomena or the evaluation of specific mesoscale models

  11. Spring 2015 Biochemistry Department Courses

    E-Print Network [OSTI]

    Vaccaro, Joe

    Spring 2015 Biochemistry Department Courses Course Number CRN Title Instructor Credits Days Time:00-10:50 5150 Elective Required GBCH-7520 24367 Human Medical Metabolic Biochemistry Franklin 5 T Th 3:30 - 5 GBCH-6110 26581 Basic Medical Biochemistry Landry 3 MWF 3:00-3:50 6065 Elective Master's Research

  12. Spring 2014 Organization Development & Training

    E-Print Network [OSTI]

    Wu, Shin-Tson

    Spring 2014 Organization Development & Training Catalog University of Central Florida Office of Organization Development & Training 3280 Progress Drive Orlando, FL 32826-2912 (407) 823-0440 February 7, 2014 Volume 2, Number 3 The current Catalog is published at http://www.hr.ucf.edu/web/training

  13. RESEARCH IN ACCOUNTING SPRING 2015

    E-Print Network [OSTI]

    1 RESEARCH IN ACCOUNTING SPRING 2015 Bikki Jaggi 848-445-3539 E-Mail: Jaggi financial accounting issues and to acquaint them with various research methodologies used in empirical financial accounting research. A number of financial accounting topics are selected for presentation

  14. Chemistry Department Colloquium: Spring, 2012

    E-Print Network [OSTI]

    Sheridan, Jennifer

    Chemistry Department Colloquium: Spring, 2012 Friday, March 16; 3:30 Seminar Hall (room 1315 Chemistry) Lost in Translation: How Regulators Use Science and How Scientists Can Help Bridge Gaps Stephanie to combine her Chemistry background with a legal education to improve the use of science in environmental

  15. GG455 --Hydrogeology Spring 2014

    E-Print Network [OSTI]

    conditions Pore pressure & tension Aquifers Groundwater Flow Darcy's law Hydraulic head & fluid flow Groundwater Flow Applications Analytic solutions to simple flow problems Radial flow to wells on availability) 1. Well drilling site 2. Springs 3. Board of Water Supply (BWS) Beretania pump station and Halawa

  16. Spring 2014 Heat Transfer -1

    E-Print Network [OSTI]

    Virginia Tech

    Spring 2014 1 Heat Transfer - 1 Consider a cylindrical nuclear fuel rod of length L and diameter df and the tube at a rate m , and the outer surface of the tube is well insulated. Heat generation occurs within. The specific heat of water pc , and the thermal conductivity of the fuel rod fk are constants. The system

  17. Mesoscale Dynamics Spring Semester 2012

    E-Print Network [OSTI]

    Birner, Thomas

    ATS 735 Mesoscale Dynamics (3 cr) Spring Semester 2012 Instructor: Richard H. Johnson, Room ATS 305: There are no required texts. The recent book Mesoscale Meteorology in Midlatitudes by Markowski and Richardson covers with mesoscale-related research. A set of notes will be made available for the course, although we will not cover

  18. carleton.ca Human Rights

    E-Print Network [OSTI]

    Dawson, Jeff W.

    , including social movements, domestic legislation, international statutes, and human rights declarations the development of historical and contemporary social movements, and the effects of global capitalismcarleton.ca Human Rights #12;Human rights contribute, through theory and practice, to people

  19. Chemical Engineering Journal 139 (2008) 208212 Electrodeposition of maghemite ( -Fe2O3) nanoparticles

    E-Print Network [OSTI]

    2008-01-01

    Chemical Engineering Journal 139 (2008) 208212 Electrodeposition of maghemite ( -Fe2O3. Myunga, a Department of Chemical and Environmental Engineering, University of California-Riverside, Riverside, CA 92521, United States b Department of Environmental Science and Engineering, Gwangju Institute

  20. FE Speeches and Testimony

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy A plug-inPPLfor InnovativeProcessing22,673,list includesJune 17, 20139955/430939/FE

  1. Engineering evaluation/cost analysis for the proposed removal action at the Southeast Drainage near the Weldon Spring Site, Weldon Spring, Missouri

    SciTech Connect (OSTI)

    NONE

    1996-08-01

    The engineering evaluation/cost analysis (EE/CA) has been prepared to support the proposed removal of contaminated sediment from selected portions of the Southeast Drainage as part of cleanup activities being conducted at the Weldon Spring site in St. Charles County, Missouri, by the U.S. Department of Energy (DOE). The cleanup activities are conducted in accordance with the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), as amended, incorporating the values of the National Environmental Policy Act (NEPA). The Weldon Spring site is located near the town of Weldon Spring, about 48 km (30 mi) west of St. Louis. It consists of two noncontiguous areas: the chemical plant area and a limestone quarry about 6.4 km (4 mi) south-southwest of the chemical plant area. The Southeast Drainage is a natural 2.4-km (1.5-mi) channel that carries surface runoff to the Missouri River from the southern portion of the chemical plant area and a small portion of the ordnance works area (part of the Weldon Spring Training Area) south of the groundwater divide. The drainage became contaminated as a result of past activities of the U.S. Army and the DOE (and its predecessors).

  2. Model formalisms, continued; CA, ODE, Boolean networks

    E-Print Network [OSTI]

    Utrecht, Universiteit

    Mesoscale patterns Zoo QUESTIONS? TODAY CA as modeling tool: common generalisations alternative

  3. Geological Hazards Labs Spring 2010

    E-Print Network [OSTI]

    Chen, Po

    Geological Hazards Labs Spring 2010 TA: En-Jui Lee (http://www.gg.uwyo.edu/ggstudent/elee8/site - An Indispensible Tool in Hazard Planning 3 26/1; 27/1 Lab 2: Geologic Maps - Mapping the Hazards 4 2/2; 3/2 Lab 3: Population - People at Risk 5 9/2; 10/2 Lab 4: Plate Tectonics - Locating Geologic Hazards 6 16/2; 17/2 Lab 5

  4. Spring 2014 Heat Transfer -2

    E-Print Network [OSTI]

    Virginia Tech

    Spring 2014 Heat Transfer - 2 A thin electronic chip is in the shape of a square wafer, b = 1 cm surface of the chip with a heat transfer coefficient of h = 100 W/m2 -K. Assume the chip has a uniform per side with a mass of m = 0.3 grams and specific heat of C = 103 J/kg-K. The chip is mounted

  5. ELECTRON-CAPTURE SUPERNOVAE AS SOURCES OF {sup 60}Fe

    SciTech Connect (OSTI)

    Wanajo, Shinya [National Astronomical Observatory of Japan, 2-21-1 Osawa, Mitaka, Tokyo 181-8588 (Japan); Janka, Hans-Thomas; Mueller, Bernhard, E-mail: shinya.wanajo@nao.ac.jp [Max-Planck-Institut fuer Astrophysik, Karl-Schwarzschild-Str. 1, D-85748 Garching (Germany)

    2013-09-01

    We investigate the nucleosynthesis of the radionuclide {sup 60}Fe in electron-capture supernovae (ECSNe). The nucleosynthetic results are based on a self-consistent, two-dimensional simulation of an ECSN as well as models in which the densities are systematically increased by some factors (low-entropy models). {sup 60}Fe is found to be appreciably made in neutron-rich ejecta during the nuclear quasi-equilibrium phase with greater amounts being produced in the lower-entropy models. Our results, combining them with the yields of core-collapse supernovae in the literature, suggest that ECSNe account for at least 4%-30% of live {sup 60}Fe in the Milky Way. ECSNe co-produce neutron-rich isotopes, {sup 48}Ca, {sup 50}Ti, {sup 54}Cr, some light trans-iron elements, and possibly weak r-process elements including some radionuclides such as {sup 93}Zr, {sup 99}Tc, and {sup 107}Pd, whose association with {sup 60}Fe might have been imprinted in primitive meteorites or in the deep ocean crust on the Earth.

  6. Brushless Motor Controller Report Spring 2010

    E-Print Network [OSTI]

    Ruina, Andy L.

    Brushless Motor Controller Report Spring 2010 May 15, 2010 Brian Clementi MAE of 2010 322 Bogert ...................................................................................................... 5 A. Motor Description...................................................................................................... 5 B. The Motor Controller Board

  7. Colorado Springs Utilities- Energy Efficient Builder Program

    Broader source: Energy.gov [DOE]

    The Colorado Springs Utilities (CSU) Energy Efficient Builder Program offers an incentive to builders who construct ENERGY STAR qualified homes within the CSU service area. The incentive range...

  8. Athletic Training Coordinator Hometown: Colorado Springs, CO

    E-Print Network [OSTI]

    Van Stryland, Eric

    WHO WE ARE Gaby Bell Athletic Training Coordinator Hometown: Colorado Springs, CO Certifications Athletic Training Graduate Assistant Jonathan Hodapp Student Athletic Trainer Mike Carlson Student Athletic

  9. Linear Algebra (MATH 511, Spring 2012)

    E-Print Network [OSTI]

    Linear Algebra (MATH 511, Spring 2012). Teacher: Alexandre Eremenko OFFICE HOURS: Math 450 Thursday 1:30-2:30 + by appointment PHONE: (765)

  10. Spring O&M Users Group Meeting

    Broader source: Energy.gov [DOE]

    The spring 2015 UVIG O&M User Group meeting will feature a plenary session focused on blade inspection best practices. The UVIG membership will hear presentations from:

  11. Paleomagnetic Measurements At Roosevelt Hot Springs Geothermal...

    Open Energy Info (EERE)

    Hot Springs Geothermal Area. Notes Paleomagnetic dating performed by Brown (1977) on opal samples in order to date the age of the hydrothermal system. The results were highly...

  12. Spring Term 2010 Assessment Report Page 1 Spring Term 2010: Assessment of the Learning Outcomes

    E-Print Network [OSTI]

    Marsh, David

    focused on the student learning experience, particularly the teaching methods employed in #12;Spring Term carries many aspects with it, but our main focus has always been on our central learning objectiveSpring Term 2010 Assessment Report Page 1 Spring Term 2010: Assessment of the Learning Outcomes

  13. carleton.ca Environmental Studies

    E-Print Network [OSTI]

    Dawson, Jeff W.

    . The capital advantage When you study environmental issues at Carleton, you will benefit from the university in a wide range of disciplines, including environmental science, law, political science, economicscarleton.ca Environmental Studies Produced by Creative Services and printed by Graphic Services 351

  14. carleton.ca Communication Studies

    E-Print Network [OSTI]

    Dawson, Jeff W.

    carleton.ca Communication Studies #12;It is often said that we live in a media society, but what and understand media content? What are some alternative ways of organizing our patterns of communication to promote the public interest? These are some of the fundamental questions that a degree in Communication

  15. carleton.ca Film Studies

    E-Print Network [OSTI]

    Dawson, Jeff W.

    carleton.ca Film Studies #12;Ever since the first spectator pressed his eye to the peephole has been transfixed by the motion picture. The year was 1894 and the film industry has never looked on the British coast crashed over them. By the 1920s and 30s, audiences worshipped film stars such as Gloria

  16. carleton.ca Food Science

    E-Print Network [OSTI]

    Dawson, Jeff W.

    carleton.ca Food Science and Nutrition #12;The production and distribution of food is one on the effective processing, storage and handling of food. The field of food science integrates and applies, process, package and distribute foods that are nutritious, affordable, desirable and safe to eat

  17. BioenergizeME Spring 2015 Social Media Guide | Department of...

    Energy Savers [EERE]

    Spring 2015 Social Media Guide BioenergizeME Spring 2015 Social Media Guide Social Media Guide for the Spring 2015 BioenergizeME Infographic Challenge. The Social Media Campaign...

  18. Astoria Mineral Hot Springs Pool & Spa Low Temperature Geothermal...

    Open Energy Info (EERE)

    Astoria Mineral Hot Springs Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Astoria Mineral Hot Springs Pool & Spa Low Temperature Geothermal...

  19. Paraiso Hot Springs Resort Pool & Spa Low Temperature Geothermal...

    Open Energy Info (EERE)

    Paraiso Hot Springs Resort Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Paraiso Hot Springs Resort Pool & Spa Low Temperature Geothermal Facility...

  20. Caliente Hot Springs Motel Pool & Spa Low Temperature Geothermal...

    Open Energy Info (EERE)

    Hot Springs Motel Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Caliente Hot Springs Motel Pool & Spa Low Temperature Geothermal Facility Facility...

  1. Democrat Hot Springs Resort Pool & Spa Low Temperature Geothermal...

    Open Energy Info (EERE)

    Democrat Hot Springs Resort Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Democrat Hot Springs Resort Pool & Spa Low Temperature Geothermal...

  2. Camp Preventorium Hot Springs Pool & Spa Low Temperature Geothermal...

    Open Energy Info (EERE)

    Preventorium Hot Springs Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Camp Preventorium Hot Springs Pool & Spa Low Temperature Geothermal...

  3. Ringboldt Rapids Hot Springs Pool & Spa Low Temperature Geothermal...

    Open Energy Info (EERE)

    Ringboldt Rapids Hot Springs Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Ringboldt Rapids Hot Springs Pool & Spa Low Temperature Geothermal...

  4. Sycamore Hot Spring Resort Pool & Spa Low Temperature Geothermal...

    Open Energy Info (EERE)

    Sycamore Hot Spring Resort Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Sycamore Hot Spring Resort Pool & Spa Low Temperature Geothermal Facility...

  5. Thermal Gradient Holes At Waunita Hot Springs Geothermal Area...

    Open Energy Info (EERE)

    regional heat flux around the hot springs and potentially identify the location of the geothermal reservoir feeding the hot springs Notes Eight thermal gradient boreholes were...

  6. Chena Hot Springs Resort - Electric Power Generation Using Geothermal...

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

    Hot Springs Resort - Electric Power Generation Using Geothermal Fluid Coproduced from Oil andor Gas Wells Chena Hot Springs Resort - Electric Power Generation Using Geothermal...

  7. Spring 2015 BioenergizeME Infographic Challenge Rubric | Department...

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

    Rubric for the Spring 2015 BioenergizeME Infographic Challenge. Rubric for BioenergizeME Spring 2015 Infographic Challenge More Documents & Publications BioenergizeME 2015 Flyer...

  8. Warm Springs Water District District Heating Low Temperature...

    Open Energy Info (EERE)

    Warm Springs Water District District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Warm Springs Water District District Heating Low Temperature...

  9. Pagosa Springs District Heating District Heating Low Temperature...

    Open Energy Info (EERE)

    Pagosa Springs District Heating District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Pagosa Springs District Heating District Heating Low...

  10. Blue Mountain Hot Spring Guest Ranch Pool & Spa Low Temperature...

    Open Energy Info (EERE)

    Blue Mountain Hot Spring Guest Ranch Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Blue Mountain Hot Spring Guest Ranch Pool & Spa Low Temperature...

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

    Open Energy Info (EERE)

    Basin and Range Geothermal Region Medical Hot Springs Geothermal Area Idaho Batholith Medicine Lake Geothermal Area Cascades Melozi Hot Springs Geothermal Area Alaska Geothermal...

  12. Jacumba Hot Springs Health Spa Pool & Spa Low Temperature Geothermal...

    Open Energy Info (EERE)

    Jacumba Hot Springs Health Spa Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Jacumba Hot Springs Health Spa Pool & Spa Low Temperature Geothermal...

  13. Steamboat Springs Health and Rec. Pool & Spa Low Temperature...

    Open Energy Info (EERE)

    Steamboat Springs Health and Rec. Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Steamboat Springs Health and Rec. Pool & Spa Low Temperature...

  14. Hot Springs | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource History View NewGuam: Energyarea,Magazine Jump to:II Wind FarmHorstHotHotSprings

  15. Spring Cleaning | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OF APPLICABLE DIRECTIVESDepartmentSpecial Report:Department ofSpring Cleaning

  16. RMI 357e spring 2013 Risk Management

    E-Print Network [OSTI]

    Ghosh, Joydeep

    RMI 357e spring 2013 1 Risk Management R M 357e Professor: Christopher McClellan Office: CBA 3 thomaspjacob@utexas.edu Syllabus spring 2013 Textbook Risk Management for Enterprises and Individuals, v.1://students.flatworldknowledge.com/course/1112649 Risk Management: 357E. Risk Management - Upper-Division Course Principles of risk management

  17. Spanish & Portuguese -Teaching Assistants Spring 2014

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    Spanish & Portuguese - Teaching Assistants Spring 2014 Abreu-Gonzlez, Kallie ........................................................................................ 2-3128 Spanish 102 Head TA pananth@wisc.edu 770 Van Hise Hall Office Hours: 9:55 10:55 MR Teach 383 VH #12;Spanish & Portuguese - Teaching Assistants Spring 2014 Beltrn, Edith

  18. Ca

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

    , NMED ED C. Walker, Trinity Engineering ED ED denotes electronic distribution CBFO:ORC :GTB:MDA: 1 0-0972 :UFC 5486 .00 David C. Moody, Manager M. F. Sharif, General Manager...

  19. Ca

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

    1.019 ERDA-9 11106 3034.06 1.067 H-02b2 11906 3045.41 1.000 I H-03b2 1106 3012.83 1.042 I H-04b 11806 3006.63 1.015 I H-05b 11606 3080.58 1.095 I H-06b 11606...

  20. Ca

    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 OutreachProductswsicloudwsiclouddenDVA N C E D B LReports from the CloudGEGR-N Goods POCTBT Y-12 FireP O. Box 3090

  1. Ca

    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 OutreachProductswsicloudwsiclouddenDVA N C E D B LReports from the CloudGEGR-N Goods POCTBT Y-12 FireP O. Box

  2. Ca

    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 OutreachProductswsicloudwsiclouddenDVA N C E D B LReports from the CloudGEGR-N Goods POCTBT Y-12 FireP O. BoxJames

  3. Dr. Campbell's Bio111 Exam #3 Spring 2008 Spring 2008 Biology 111 In-Class Exam #3 BioEnergetics

    E-Print Network [OSTI]

    Campbell, A. Malcolm

    Dr. Campbell's Bio111 Exam #3 Spring 2008 1 Spring 2008 Biology 111 In-Class Exam #3 BioEnergetics

  4. Dr. Campbell's Bio111 Exam #3 Spring 2007 Spring 2007 Biology 111 In-Class Exam #3 BioEnergetics

    E-Print Network [OSTI]

    Campbell, A. Malcolm

    Dr. Campbell's Bio111 Exam #3 Spring 2007 1 Spring 2007 Biology 111 In-Class Exam #3 BioEnergetics

  5. Photoionization of FE3+ Ions

    SciTech Connect (OSTI)

    Ovchinnikov, O.; Schlachter, F.

    2003-01-01

    Photoionization of Fe3+ ions was studied for the first time using synchrotron radiation from the Advanced Light Source (ALS) and the merged-beams technique. Fe3+ ions were successfully produced using ferrocene in an electron cyclotron resonance ion source (ECR). The measured yield of Fe4+ photoions as a function of photon energy revealed the presence of resonances that correspond to excitation of autoionizing states. These resonances are superimposed upon the photoion yield produced by direct photoionization, which is a smooth, slowly decreasing function of energy. The spectra for the photoionization of Fe3+ will be analyzed and compared with theory. The data collected will also serve to test models for the propagation of light through ionized matter.

  6. Spring temperatures in the Sagehen Basin, Sierra Nevada, CA: implications for heat flow and groundwater circulation

    E-Print Network [OSTI]

    Manga, Michael

    to an underestimate of heat flow in the Sierras based purely on borehole measurements. Using temperature and discharge40 mW m)2 of geothermal heat from the basin. This is comparable with other heat flow measurements of geothermal heat within the basin. Additionally, we use esti- mates of the mean residence time of water

  7. Development and quality assessments of commercial heat production of ATF FeCrAl tubes

    SciTech Connect (OSTI)

    Yamamoto, Yukinori

    2015-09-01

    Development and quality assessment of the 2nd generation ATF FeCrAl tube production with commercial manufacturers were conducted. The manufacturing partners include Sophisticated Alloys, Inc. (SAI), Butler, PA for FeCrAl alloy casting via vacuum induction melting, Oak Ridge National Laboratory (ORNL) for extrusion process to prepare the master bars/tubes to be tube-drawn, and Rhenium Alloys, Inc. (RAI), North Ridgeville, OH, for tube-drawing process. The masters bars have also been provided to Los Alamos National Laboratory (LANL) who works with Century Tubes, Inc., (CTI), San Diego, CA, as parallel tube production effort under the current program.

  8. The influence of microstructure on magnetic properties of nanocrystalline Fe-Pt-Nb-B permanent magnet ribbons

    SciTech Connect (OSTI)

    Randrianantoandro, N.; Greneche, J. M.; Crisan, A. D.; Crisan, O.; Marcin, J.; Kovac, J.; Hanko, J.; Skorvanek, I.; Svec, P.; Chrobak, A.

    2010-11-15

    A FePt-based hard-magnetic nanocomposite of exchange spring type was prepared by isothermal annealing of melt-spun Fe{sub 52}Pt{sub 28}Nb{sub 2}B{sub 18} (atomic percent) ribbons. The relationship between microstructure and magnetic properties was investigated by qualitative and quantitative structural analysis based on the x-ray diffraction, transmission electron microscopy, and {sup 57}Fe Moessbauer spectrometry on one hand and the superconducting quantum interference device magnetometry on the other hand. The microstructure consists of L1{sub 0}-FePt hard-magnetic grains (15-45 nm in diameter) dispersed in a soft magnetic medium composed by A1 FePt, Fe{sub 2}B, and boron-rich (FeB)PtNb remainder phase. The ribbons annealed at 700 deg. C for 1 h exhibit promising hard-magnetic properties at room temperature: M{sub r}/M{sub s}=0.69; H{sub c}=820 kA/m and (BH){sub max}=70 kJ/m{sup 3}. Strong exchange coupling between hard and soft magnetic phases was demonstrated by a smooth demagnetizing curve and positive {delta}M-peak in the Henkel plot. The magnetic properties measured from 5 to 750 K reveals that the hard characteristics remains rather stable up to 550 K, indicating a good prospect for the use of these permanent magnets in a wide temperature range.

  9. Light, alpha, and Fe-peak element abundances in the galactic bulge

    SciTech Connect (OSTI)

    Johnson, Christian I.; Rich, R. Michael; Kobayashi, Chiaki; Kunder, Andrea; Koch, Andreas E-mail: rmr@astro.ucla.edu E-mail: akunder@aip.de

    2014-10-01

    We present radial velocities and chemical abundances of O, Na, Mg, Al, Si, Ca, Cr, Fe, Co, Ni, and Cu for a sample of 156 red giant branch stars in two Galactic bulge fields centered near (l, b) = (+5.25,3.02) and (0,12). The (+5.25,3.02) field also includes observations of the bulge globular cluster NGC 6553. The results are based on high-resolution (R ? 20,000), high signal-to-noise ration (S/N ? 70) FLAMES-GIRAFFE spectra obtained through the European Southern Observatory archive. However, we only selected a subset of the original observations that included spectra with both high S/N and that did not show strong TiO absorption bands. This work extends previous analyses of this data set beyond Fe and the ?-elements Mg, Si, Ca, and Ti. While we find reasonable agreement with past work, the data presented here indicate that the bulge may exhibit a different chemical composition than the local thick disk, especially at [Fe/H] ? 0.5. In particular, the bulge [?/Fe] ratios may remain enhanced to a slightly higher [Fe/H] than the thick disk, and the Fe-peak elements Co, Ni, and Cu appear enhanced compared to the disk. There is also some evidence that the [Na/Fe] (but not [Al/Fe]) trends between the bulge and local disk may be different at low and high metallicity. We also find that the velocity dispersion decreases as a function of increasing [Fe/H] for both fields, and do not detect any significant cold, high-velocity populations. A comparison with chemical enrichment models indicates that a significant fraction of hypernovae may be required to explain the bulge abundance trends, and that initial mass functions that are steep, top-heavy (and do not include strong outflow), or truncated to avoid including contributions from stars >40 M {sub ?} are ruled out, in particular because of disagreement with the Fe-peak abundance data. For most elements, the NGC 6553 stars exhibit abundance trends nearly identical to comparable metallicity bulge field stars. However, the star-to-star scatter and mean [Na/Fe] ratios appear higher in the cluster, perhaps indicating additional self-enrichment.

  10. Spring/dimple instrument tube restraint

    DOE Patents [OSTI]

    DeMario, E.E.; Lawson, C.N.

    1993-11-23

    A nuclear fuel assembly for a pressurized water nuclear reactor has a spring and dimple structure formed in a non-radioactive insert tube placed in the top of a sensor receiving instrumentation tube thimble disposed in the fuel assembly and attached at a top nozzle, a bottom nozzle, and intermediate grids. The instrumentation tube thimble is open at the top, where the sensor or its connection extends through the cooling water for coupling to a sensor signal processor. The spring and dimple insert tube is mounted within the instrumentation tube thimble and extends downwardly adjacent the top. The springs and dimples restrain the sensor and its connections against lateral displacement causing impact with the instrumentation tube thimble due to the strong axial flow of cooling water. The instrumentation tube has a stainless steel outer sleeve and a zirconium alloy inner sleeve below the insert tube adjacent the top. The insert tube is relatively non-radioactivated inconel alloy. The opposed springs and dimples are formed on diametrically opposite inner walls of the insert tube, the springs being formed as spaced axial cuts in the insert tube, with a web of the insert tube between the cuts bowed radially inwardly for forming the spring, and the dimples being formed as radially inward protrusions opposed to the springs. 7 figures.

  11. JournalAlumni Magazine Spring 2010

    E-Print Network [OSTI]

    Martin, Jeff

    and services for alumni and future alumni, at no additional cost to you. Apply now! 1-800-263-2263 Alumni: bmo.cholakis@uwinnipeg.ca or visit www.uwinnipeg.ca/index/alumni-index to view the rate card and back issues. Journal Team: Lloyd Journal is published twice annually. Visit The Journal online at http://www.uwinnipeg.ca/index/ alumni

  12. CA-96062042 | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoopButte County, California: Energy Resources Jump to:Information -C12CA-96062042

  13. Executive summary: Weldon Spring Site Environmental Report for calendar year 1992. Weldon Spring Site Remedial Action Project, Weldon Spring, Missouri

    SciTech Connect (OSTI)

    Not Available

    1993-06-01

    This report has been prepared to provide information about the public safety and environmental protection programs conducted by the Weldon Spring Site Remedial Action Project. The Weldon Spring site is located in southern St. Charles County, Missouri, approximately 48 km (30 mi) west of St. Louis. The site consists of two main areas, the Weldon Spring Chemical Plant and raffinate pits and the Weldon Spring Quarry. The objectives of the Site Environmental Report are to present a summary of data from the environmental monitoring program, to characterize trends and environmental conditions at the site, and to confirm compliance with environmental and health protection standards and requirements. The report also presents the status of remedial activities and the results of monitoring these activities to assess their impacts on the public and environment. The scope of the environmental monitoring program at the Weldon Spring site has changed since it was initiated. Previously, the program focused on investigations of the extent and level of contaminants in the groundwater, surface waters, buildings, and air at the site. In 1992, the level of remedial activities required monitoring for potential impacts of those activities, particularly on surface water runoff and airborne effluents. This report includes monitoring data from routine radiological and nonradiological sampling activities. These data include estimates of dose to the public from the Weldon Spring site; estimates of effluent releases; and trends in groundwater contaminant levels. Also, applicable compliance requirements, quality assurance programs, and special studies conducted in 1992 to support environmental protection programs are reviewed.

  14. Neutron diffraction study on very high elastic strain of 6% in an Fe{sub 3}Pt under compressive stress

    SciTech Connect (OSTI)

    Yamaguchi, Takashi; Fukuda, Takashi Kakeshita, Tomoyuki; Harjo, Stefanus; Nakamoto, Tatsushi

    2014-06-09

    An Fe{sub 3}Pt alloy with degree of order 0.75 exhibits a second-order-like martensitic transformation from a cubic structure to a tetragonal one at about 90?K; its tetragonality c/a changes nearly continuously from 1 to 0.945 on cooling from 90?K to 14?K. We have investigated the change in lattice parameters in a single crystal of the Fe{sub 3}Pt alloy at 93?K under compressive stresses, ?, applied in the [001] direction by neutron diffraction. The tetragonality c/a has decreased continuously from 1 to 0.907 with an increase in |?| up to |?|?=?280?MPa; the corresponding lattice strain in the [001] direction, due to the continuous structure change, increases from 0% to 6.1%. When the stress of 300?MPa is reached, c/a has changed abruptly from 0.907 to 0.789 due to a first-order martensitic transformation.

  15. The Cultivar, Spring/Summer 2008

    E-Print Network [OSTI]

    Brown, Martha

    2008-01-01

    awareness of foods carbon footprint, or a desire to knowabout, such as their carbon footprint and global warm-part of a campuss carbon footprint. With the Spring 2008

  16. Insights into Spring 2008 Gasoline Prices

    Reports and Publications (EIA)

    2008-01-01

    Gasoline prices rose rapidly in spring 2007 due a variety of factors, including refinery outages and lower than expected imports. This report explores those factors and looks at the implications for 2008.

  17. 2012 Spring Issue Page The Critical Path

    E-Print Network [OSTI]

    Christian, Eric

    and spring have continued our string of extremely busy seasons. The Tracking and Data Relay Satellite K integration and is proceeding through environmental test. It has had some late bumps in the road but the team

  18. OkanoganRiver SpringChinookSalmon

    E-Print Network [OSTI]

    . Water Source 48 Section 5. Facilities 51 Section 6. Broodstock Origin and Identity 57 Section 7 at Rock Island and Wells Dams 33 Table 2. Future Tribal & Recreational Selective Harvest of Spring 44

  19. AE 419: Aircraft Flight Mechanics Spring 2015

    E-Print Network [OSTI]

    Lee, Tonghun

    AE 419: Aircraft Flight Mechanics Spring 2015 Course Information (Tentative) Instructor: Prof. M. S, cruise, level turn, and energy methods; longitudinal, directional, and lateral static stability graduate hours Textbook: Thomas Yechout, et al. Introduction to Aircraft Flight Mechanics: Performance

  20. Colorado Springs Utilities- Renewable Energy Rebate Program

    Broader source: Energy.gov [DOE]

    Through its Renewable Energy Rebate Program, Colorado Springs Utilities (CSU) offers a rebate to customers who install grid-connected solar-electric (photovoltaic, or PV) systems and solar water ...

  1. Spring 2013 Composite Data Products - Backup Power

    SciTech Connect (OSTI)

    Kurtz, J.; Wipke, K.; Sprik, S.; Ramsden, T.; Ainscough, C.; Saur, G.; Post, M.; Peters, M.

    2013-05-01

    This presentation from the U.S. Department of Energy's National Renewable Energy Laboratory includes 21 composite data products (CDPs) produced in Spring 2013 for fuel cell backup power systems.

  2. ME 872 -Finite Element Methods Spring 2014

    E-Print Network [OSTI]

    Diaz, Alejandro

    Element Method: Linear Static and Dynamic Finite Element Analysis (Dover Civil and Mechanical Engineering problems Special topics: Lagrange multipliers, adaptive finite elements, sensitivity analysis, nonlinearME 872 - Finite Element Methods Spring 2014 Catalog Description: Theory and application

  3. A COURSE ANNOUNCEMENT FOR SPRING 2002

    E-Print Network [OSTI]

    Camci, Cengiz

    aircraft engine compressors and turbines, spacecraft turbomachinery, ground based gas turbine systemsA COURSE ANNOUNCEMENT FOR SPRING 2002 Department of Aerospace Engineering THEORY & DESIGN, pumps and hydraulic turbines. ONE DIMENSIONAL ANALYSIS OF TURBOMACHINERY SYSTEMS OVERALL PERFORMANCE

  4. MATH 411 SPRING 2001 Ordinary Differential Equations

    E-Print Network [OSTI]

    Alekseenko, Alexander

    MATH 411 SPRING 2001 Ordinary Differential Equations Schedule # 749025 TR 01:00-02:15 316 Boucke Instructor: Alexander Alekseenko, 328 McAllister, 865-1984, alekseen@math.psu.edu The course

  5. ORIGINAL ARTICLE [FeFe]-hydrogenase in Yellowstone National Park

    E-Print Network [OSTI]

    is an important source of energy for the maintenance and growth of microbial populations (Wolin, 1982; Morita and is the basis for many syntrophic interactions that commonly occur in microbial communities. Little is known diversity of organisms which produce H2 in microbial communities. In this study, we examined the [Fe

  6. Controlled Anisotropic Growth of Co-Fe-P from Co-Fe-O Nanoparticles

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

    Mendoza-Garcia, Adriana; Zhu, Huiyuan; Yu, Yongsheng; Li, Qing; Zhou, Lin; Su, Dong; Kramer, Matthew J.; Sun, Shouheng

    2015-06-26

    Presented here is a facile approach to bimetallic phosphides, Co-Fe-P, via high-temperature (300C) reaction between Co-Fe-O nanoparticles and trioctylphosphine. The growth of Co-Fe-P from the Co-Fe-O is anisotropic. As a result, Co-Fe-P nanorods (from the polyhedral Co-Fe-O nanoparticles) and sea-urchin-like Co-Fe-P (from the cubic Co-Fe-O nanoparticles) are synthesized with both nanorod and the sea-urchin-arm dimensions controlled by Co/Fe ratios. The Co-Fe-P structure, especially the sea-urchin-like (Co0.54Fe0.46)2P, shows enhanced catalysis for oxygen evolution reaction in KOH with its catalytic efficiency surpassing Ir catalyst. Our synthesis is simple and may be readily extended to the preparation of other multimetallic phosphides for importantmorecatalysis and energy storage applications.less

  7. Noble gas geochemistry in thermal springs

    SciTech Connect (OSTI)

    Kennedy, B.M.; Reynolds, J.H. (Univ. of California, Berkeley (USA)); Smith, S.P. (Charles Evans and Associates, Redwood City, CA (USA))

    1988-07-01

    The composition of noble gases in both gas and water samples collected from Horseshoe Spring, Yellowstone National Park, was found to be depth dependent. The deeper the sample collection within the spring, the greater the enrichment in Kr, Xe, radiogenic {sup 4}He, and {sup 40}Ar and the greater the depletion in Ne relative to {sup 36}Ar. The compositional variations are consistent with multi-component mixing. The dominant component consists of dissolved atmospheric gases acquired by the pool at the surface in contact with air. This component is mixed in varying degree with two other components, one each for gas and water entering the bottom of the pool. The two bottom components are not in equilibrium. In Horseshoe Spring, the bubbles entering at the bottom strip the atmospheric-derived pool gases from the surrounding water while en route to the surface. If the original bottom bubbles are noble gas, as in the case of Horseshoe, the acquired pool gases can then quickly obliterate the original bubble composition. These results are used to demonstrate that Yellowstone spring surface gas samples, and perhaps similarity sampled thermal springs from other hydrothermal systems, have gas abundances that depend more on spring morphology than processes occurring deeper in the hydrothermal system.

  8. A High Temperature Hermetic Primer and a Variable Spring Tester

    SciTech Connect (OSTI)

    Begeal, D.R.

    1994-05-01

    Percussion primers are used at Sandia to ignite energetic components such as pyrotechnic actuators and thermal batteries. This report describes a High Temperature Hermetic Primer (HTHP) that was developed to replace a previous G16 Percussion Primer Subassembly (Gl6PPS). The ignition mix in these primers is the same as in the discontinued Remington 44G16 (KC1O{sub 3}, SbS{sub 3}, and Ca{sub 2}Si). The HTHP has nearly the same sensitivity as the 44G16 and a significantly lower sensitivity than the G16PPS. In parallel with the HTHP development, we also designed a Variable Spring Tester (VST) to determine percussion primer ignition sensitivity with firing pins that have the same mass as those used in field applications. The tester is capable of accelerating firing pins over a velocity range of 100 to 600 inches per second for pins weighing up to 6 grams. The desired impulse can be preselected with an accuracy of better than {plus_minus}1%. The actual impulse is measured on every shot. The VST was characterized using the WW42Cl primer, as well as with the G16PPS and the HTHP. Compared to data from conventional ball drop testers, we found that ignition sensitivities were lower and there was less scatter in the sensitivity data. Our experiments indicate that ignition sensitivity is not strictly energy dependent, but also depends on the rate of deposition, or firing pin velocity in this case. Development results for the HTHP and Variable Spring Tester are discussed and design details are shown.

  9. Normal and outlying populations of the Milky Way stellar halo at [Fe/H] <2

    SciTech Connect (OSTI)

    Cohen, Judith G.; Christlieb, Norbert; Thompson, Ian; McWilliam, Andrew; Shectman, Stephen; Reimers, Dieter; Wisotzki, Lutz; Kirby, Evan E-mail: N.Christlieb@lsw.uni-heidelberg.de E-mail: shec@obs.carnegiescience.edu E-mail: dreimers@hs.uni-hamburg.de E-mail: ekirby@uci.edu

    2013-11-20

    From detailed abundance analysis of >100 Hamburg/ESO candidate extremely metal-poor (EMP) stars we find 45 with [Fe/H] < 3.0 dex. We identify a heretofore unidentified group: Ca-deficient stars with sub-solar [Ca/Fe] ratios and the lowest neutron-capture abundances; the Ca-deficient group comprises ?10% of the sample, excluding Carbon stars. Our radial velocity distribution shows that the carbon-enhanced stars with no s-process enhancements, CEMP-no, and which do not show C{sub 2} bands are not preferentially binary systems. Ignoring Carbon stars, approximately 15% of our sample are strong (?5?) outliers in one or more elements between Mg and Ni; this rises to ?19% if very strong (?10?) outliers for Sr and Ba are included. Examples include: HE03050554 with the lowest [Ba/H] known; HE10121540 and HE23230256, two (non-velocity variable) C-rich stars with very strong [Mg,Al/Fe] enhancements; and HE12261149, an extremely r-process rich star.

  10. The role of the (111) texture on the exchange bias and interlayer coupling effects observed in sputtered NiFe/IrMn/Co trilayers

    SciTech Connect (OSTI)

    Castro, I. L.; Nascimento, V. P.; Passamani, E. C.; Takeuchi, A. Y.; Larica, C.; Tafur, M.; Pelegrini, F.

    2013-05-28

    Magnetic properties of sputtered NiFe/IrMn/Co trilayers grown on different seed layers (Cu or Ta) deposited on Si (100) substrates were investigated by magnetometry and ferromagnetic resonance measurements. Exchange bias effect and magnetic spring behavior have been studied by changing the IrMn thickness. As shown by X-ray diffraction, Ta and Cu seed layers provoke different degrees of (111) fcc-texture that directly affect the exchange bias and indirectly modify the exchange spring coupling behavior. Increasing the IrMn thickness, it was observed that the coupling angle between the Co and NiFe ferromagnetic layers increases for the Cu seed system, but it reduces for the Ta case. The results were explained considering (i) different anisotropies of the Co and IrMn layers induced by the different degree of the (111) texture and (ii) the distinct exchange bias set at the NiFe/IrMn and IrMn/Co interfaces in both systems. The NiFe and Co interlayer coupling angle is strongly correlated with both exchange bias and exchange magnetic spring phenomena. It was also shown that the highest exchange bias field occurs when an unstressed L1{sub 2} IrMn structure is stabilized.

  11. Experimental study of the beta-delayed proton precursors /sup 33/Ar and /sup 49/Fe

    SciTech Connect (OSTI)

    XU Xiao-ji; GUO Jun-sheng; GUO Ying-xiang; ZHAO Zhi-zheng; LUO Yi-xiao

    1985-01-01

    Beta-delayed proton precursors /sup 33/Ar and /sup 49/Fe have been produced via the (/sup 12/C,3n) reaction in 65-MeV carbon bombardments of /sup 24/Mg and /sup 40/Ca, respectively. The major proton peaks are at 3.28 +- 0.07 MeV for /sup 33/Ar and 1.98 +- 0.04 MeV for /sup 49/Fe. The corresponding cross section for /sup 33/Ar is 0.40 +- 0.08 ..mu..b, and for /sup 49/Fe 0.70 +- 0.14 ..mu..b. The half-life of /sup 33/Ar was determined to be 167 +- 24 ms.

  12. Materials Data on Ca(FeSb3)4 (SG:204) 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. Fe-rich ejecta in the supernova remnant G352.70.1 with Suzaku

    SciTech Connect (OSTI)

    Sezer, A.; Gk, F.

    2014-07-20

    In this work, we present results from a ?201.6 ks observation of G352.70.1 using the X-ray Imaging Spectrometer on board Suzaku X-ray Observatory. The X-ray emission from the remnant is well described by two-temperature thermal models of non-equilibrium ionization with variable abundances with a column density of N{sub H} ? 3.3 10{sup 22} cm{sup 2}. The soft component is characterized by an electron temperature of kT{sub e} ? 0.6 keV, an ionization timescale of ? ? 3.4 10{sup 11} cm{sup 3} s, and enhanced Si, S, Ar, and Ca abundances. The hard component has kT{sub e} ? 4.3 keV, ? ? 8.8 10{sup 9} cm{sup 3} s, and enhanced Fe abundance. The elemental abundances of Si, S, Ar, Ca, and Fe are found to be significantly higher than the solar values that confirm the presence of ejecta. We detected strong Fe K-shell emission and determined its origin to be the ejecta for the first time. The detection of Fe ejecta with a lower ionization timescale favors a Type Ia origin for this remnant.

  14. [NiFeSe]-Hydrogenase Chemistry

    E-Print Network [OSTI]

    Wombwell, Claire; Caputo, Christine A.; Reisner, Erwin

    2015-01-01

    and selection of a suitable hydrogenase enables direct applications in electro- and photocatalysis. [FeFe]-hydrogenases display excellent H? evolution activity, but they are irreversibly damaged upon exposure to O?, which currently prevents their use in full...

  15. UNIVERSITY OF SASKATCHEWAN | Spring 2013Undergraduate Recruitment Magazine

    E-Print Network [OSTI]

    Saskatchewan, University of

    , studious, curious, ambitious, adventurous and ingenious. We are your U of S. Before you begin classes.usask.ca Arts and Science | artsandscience.usask.ca Edwards School of Business | edwards.usask.ca Education | usask.ca/education Engineering | engr.usask.ca Kinesiology | kinesiology.usask.ca Dentistry

  16. NNMCAB Board Minutes: November 2008 Santa Fe

    Broader source: Energy.gov [DOE]

    Minutes of the November 19, 2008 Board meeting at Santa Fe Community College Presentation LANL, Environmental Surveillance Report

  17. www.yorku.ca/research Ergonomics Laboratory

    E-Print Network [OSTI]

    www.yorku.ca/research Ergonomics Laboratory -- Biomechanics At York School of Kinesiology Salas The Ergonomics Laboratory creates healthier workplaces by reducing individuals' risk of developing

  18. Weldon Spring historical dose estimate

    SciTech Connect (OSTI)

    Meshkov, N.; Benioff, P.; Wang, J.; Yuan, Y.

    1986-07-01

    This study was conducted to determine the estimated radiation doses that individuals in five nearby population groups and the general population in the surrounding area may have received as a consequence of activities at a uranium processing plant in Weldon Spring, Missouri. The study is retrospective and encompasses plant operations (1957-1966), cleanup (1967-1969), and maintenance (1969-1982). The dose estimates for members of the nearby population groups are as follows. Of the three periods considered, the largest doses to the general population in the surrounding area would have occurred during the plant operations period (1957-1966). Dose estimates for the cleanup (1967-1969) and maintenance (1969-1982) periods are negligible in comparison. Based on the monitoring data, if there was a person residing continually in a dwelling 1.2 km (0.75 mi) north of the plant, this person is estimated to have received an average of about 96 mrem/yr (ranging from 50 to 160 mrem/yr) above background during plant operations, whereas the dose to a nearby resident during later years is estimated to have been about 0.4 mrem/yr during cleanup and about 0.2 mrem/yr during the maintenance period. These values may be compared with the background dose in Missouri of 120 mrem/yr.

  19. Cross-shaped torsional spring

    DOE Patents [OSTI]

    Williamson, M.M.; Pratt, G.A.

    1999-06-08

    The invention provides an elastic actuator consisting of a motor and a motor drive transmission connected at an output of the motor. An elastic element is connected in series with the motor drive transmission, and this elastic element is positioned to alone support the full weight of any load connected at an output of the actuator. A single force transducer is positioned at a point between a mount for the motor and an output of the actuator. This force transducer generates a force signal, based on deflection of the elastic element, that indicates force applied by the elastic element to an output of the actuator. An active feedback force control loop is connected between the force transducer and the motor for controlling the motor. This motor control is based on the force signal to deflect the elastic element an amount that produces a desired actuator output force. The produced output force is substantially independent of load motion. The invention also provides a torsional spring consisting of a flexible structure having at least three flat sections each connected integrally with and extending radially from a central section. Each flat section extends axially along the central section from a distal end of the central section to a proximal end of the central section. 30 figs.

  20. GG 309 COURSE SYLLABUS SPRING 2015 GG 309 -SEDIMENTOLOGY AND STRATIGRAPHY -SPRING, 2015

    E-Print Network [OSTI]

    SPRING 2015 GG 309 - SEDIMENTOLOGY AND STRATIGRAPHY - SPRING, 2015 GG 309 - SEDIMENTOLOGY Assistant: TBA WHY SEDIMENTOLOGY AND STRATIGRAPHY? This course is devoted to understanding the environmental and processes from the sedimentary record. Sedimentology encompasses the study of modern sediments and earth

  1. Process and genes for expression and overexpression of active [FeFe] hydrogenases

    DOE Patents [OSTI]

    Seibert, Michael; King, Paul W; Ghirardi, Maria Lucia; Posewitz, Matthew C; Smolinski, Sharon L

    2014-09-16

    A process for expression of active [FeFe]-hydrogenase in a host organism that does not contain either the structural gene(s) for [FeFe]-hydrogenases and/or homologues for the maturation genes HydE, HydF and HyG, comprising: cloning the structural hydrogenase gene(s) and/or the maturation genes HydE, HydF and HydG from an organisms that contains these genes into expression plasmids; transferring the plasmids into an organism that lacks a native [FeFe]-hydrogenase or that has a disrupted [FeFe]-hydrogenase and culturing it aerobically; and inducing anaerobiosis to provide [FeFe] hydrogenase biosynthesis and H?2#191 production.

  2. Characterization of hematite (a-Fe2O3), goethite (a-FeOOH), greigite (Fe3S4), and pyrrhotite (Fe7S8) using first-order reversal

    E-Print Network [OSTI]

    Utrecht, Universiteit

    Characterization of hematite (a-Fe2O3), goethite (a-FeOOH), greigite (Fe3S4), and pyrrhotite (Fe7S8) synthetic aluminous hematite (a-Fe2-xAlxO3) and goethite (a-(FeAl)OOH) and natural greigite (Fe3S4) and pyrrhotite (Fe7S8) to constrain interpretation of FORC diagrams from natural samples. Hematite and goethite

  3. www.usask.ca Program Information Night

    E-Print Network [OSTI]

    Saskatchewan, University of

    www.usask.ca Program Information Night College of Engineering March 3, 2015 Bruce Sparling, Ph and Biological Engineering Chemical Engineering 2. Civil and Geological Engineering Civil Engineering Geological Engineering Environmental Engineering #12;www.usask.ca Departments and Programs 3. Electrical

  4. COUNSELLING STUDENTS.SFU.CA/HEALTH

    E-Print Network [OSTI]

    HEALTH AND COUNSELLING SERVICES STUDENTS.SFU.CA/HEALTH STRUGGLING & JUGGLING? FIND BALANCE! Finding physical, emotional, family and community health. SIGNS THAT YOU'RE BALANCED: You're healthy. You have're not getting enough sleep to feel rested (NCHA, 2004). #12;HEALTH AND COUNSELLING SERVICES STUDENTS.SFU.CA/HEALTH

  5. counselling students.sFu.ca/health

    E-Print Network [OSTI]

    health and counselling services students.sFu.ca/health how to help a Friend with eating and Body making rules, promises, or expectations that you cannot or will not uphold. For * * * * #12;health and counselling services students.sFu.ca/health example, "I promise not to tell anyone." Or, "If you do this one

  6. COUNSELLING STUDENTS.SFU.CA/HEALTH

    E-Print Network [OSTI]

    HEALTH AND COUNSELLING SERVICES STUDENTS.SFU.CA/HEALTH SLEEP YOUR WAY TO BETTER HEALTH! DID YOU health! Students that get A's and B's go to bed earlier and wake up earlier than those with lower grades sleepy and do it away from your bed and bedroom. #12;HEALTH AND COUNSELLING SERVICESSTUDENTS.SFU.CA/HEALTH

  7. Chemistry of spring and well waters on Kilauea Volcano, Hawaii...

    Open Energy Info (EERE)

    Chemistry of spring and well waters on Kilauea Volcano, Hawaii, and vicinity Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Chemistry of spring...

  8. Geochemistry And Geothermometry Of Spring Water From The Blackfoot...

    Open Energy Info (EERE)

    high-angle normal faults of Tertiary to Holocene age appear to be the dominant structural control of spring activity. Surface spring-water temperatures average 14C except for a...

  9. Nonlinear springs with applications to flow regulation valves and mechanisms

    E-Print Network [OSTI]

    Freeman, David Calvin

    2008-01-01

    This thesis focuses on the application of nonlinear springs for fluid flow control valves where geometric constraints, or fabrication technologies, limit the use of available solutions. Types of existing nonlinear springs ...

  10. UVIG 2015 Spring Technical Workshop | Department of Energy

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

    UVIG 2015 Spring Technical Workshop UVIG 2015 Spring Technical Workshop April 21, 2015 8:00AM CDT to April 23, 2015 5:00PM CDT Hyatt Regency Minneapolis 1300 Nicollet Mall...

  11. 2009 Spring Tuesday Seminar Series Sponsored by UPGG and IGSP

    E-Print Network [OSTI]

    Richardson, David

    2009 Spring Tuesday Seminar Series Sponsored by UPGG and IGSP 12:30pm Room 147 Nanaline Duke 01: Ashley Chi) #12;2009 Spring Tuesday Seminar Series (cont.) Sponsored by UPGG and IGSP 12:30pm Room 147

  12. Armored spring-core superconducting cable and method of construction

    DOE Patents [OSTI]

    McIntyre, Peter M. (611 Montclair, College Station, TX 77840); Soika, Rainer H. (1 Hensel, #X4C, College Station, TX 77840)

    2002-01-01

    An armored spring-core superconducting cable (12) is provided. The armored spring-core superconducting cable (12) may include a spring-core (20), at least one superconducting strand (24) wound onto the spring-core (20), and an armored shell (22) that encases the superconducting strands (24). The spring-core (20) is generally a perforated tube that allows purge gases and cryogenic liquids to be circulated through the armored superconducting cable (12), as well as managing the internal stresses within the armored spring-core superconducting cable (12). The armored shell (22) manages the external stresses of the armored spring-core superconducting cable (12) to protect the fragile superconducting strands (24). The armored spring-core superconducting cable (12) may also include a conductive jacket (34) formed outwardly of the armored shell (22).

  13. Spring and Summer Energy-Saving Tips | Department of Energy

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

    Spring and Summer Energy-Saving Tips Spring and Summer Energy-Saving Tips May 30, 2012 - 1:21pm Addthis Simple and inexpensive actions can help you save energy and money during the...

  14. Radiation effects on interface reactions of U/Fe, U/(Fe+Cr), and U/(Fe+Cr+Ni)

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

    Shao, Lin; Chen, Di; Wei, Chaochen; Martin, Michael S.; Wang, Xuemei; Park, Youngjoo; Dein, Ed; Coffey, Kevin R.; Sohn, Yongho; Sencer, Bulent H.; et al

    2014-10-01

    We study the effects of radiation damage on interdiffusion and intermetallic phase formation at the interfaces of U/Fe, U/(Fe + Cr), and U/(Fe + Cr + Ni) diffusion couples. Magnetron sputtering is used to deposit thin films of Fe, Fe + Cr, or Fe + Cr + Ni on U substrates to form the diffusion couples. One set of samples are thermally annealed under high vacuum at 450 C or 550 C for one hour. A second set of samples are annealed identically but with concurrent 3.5 MeV Fe++ ion irradiation. The Fe++ ion penetration depth is sufficient to reachmorethe original interfaces. Rutherford backscattering spectrometry analysis with high fidelity spectral simulations is used to obtain interdiffusion profiles, which are used to examine differences in U diffusion and intermetallic phase formation at the buried interfaces. For all three diffusion systems, Fe++ ion irradiations enhance U diffusion. Furthermore, the irradiations accelerate the formation of intermetallic phases. In U/Fe couples, for example, the unirradiated samples show typical interdiffusion governed by Ficks laws, while the irradiated ones show step-like profiles influenced by Gibbs phase rules.less

  15. Radiation effects on interface reactions of U/Fe, U/(Fe+Cr), and U/(Fe+Cr+Ni)

    SciTech Connect (OSTI)

    Shao, Lin; Chen, Di; Wei, Chaochen; Martin, Michael S.; Wang, Xuemei; Park, Youngjoo; Dein, Ed; Coffey, Kevin R.; Sohn, Yongho; Sencer, Bulent H.; Rory Kennedy, J.

    2014-10-01

    We study the effects of radiation damage on interdiffusion and intermetallic phase formation at the interfaces of U/Fe, U/(Fe + Cr), and U/(Fe + Cr + Ni) diffusion couples. Magnetron sputtering is used to deposit thin films of Fe, Fe + Cr, or Fe + Cr + Ni on U substrates to form the diffusion couples. One set of samples are thermally annealed under high vacuum at 450 C or 550 C for one hour. A second set of samples are annealed identically but with concurrent 3.5 MeV Fe++ ion irradiation. The Fe++ ion penetration depth is sufficient to reach the original interfaces. Rutherford backscattering spectrometry analysis with high fidelity spectral simulations is used to obtain interdiffusion profiles, which are used to examine differences in U diffusion and intermetallic phase formation at the buried interfaces. For all three diffusion systems, Fe++ ion irradiations enhance U diffusion. Furthermore, the irradiations accelerate the formation of intermetallic phases. In U/Fe couples, for example, the unirradiated samples show typical interdiffusion governed by Ficks laws, while the irradiated ones show step-like profiles influenced by Gibbs phase rules.

  16. Spatial and chemical interface asymmetry in Fe/MgO/Fe(001) heterostructures

    SciTech Connect (OSTI)

    Palomares, F.J.; Munuera, C.; Boubeta, C. Martinez; Cebollada, A. [Instituto de Ciencia de Materiales de Madrid (CSIC), Cantoblanco, 28049 Madrid (Spain); Instituto de Microelectronica de Madrid IMM (CNM-CSIC), Isaac Newton 8, P.T.M. 28760 Madrid (Spain)

    2005-02-01

    The chemical nature of the different interfaces and possible segregation effects are studied in fully epitaxial Fe/MgO/Fe (001) oriented heterostructures fabricated by combined sputtering plus laser ablation deposition techniques. Auger electron spectroscopy depth profiling experiments showed that the interfaces of the MgO spacer with the Fe layers are different, the inner MgO/Fe being spatially broader and with an FeO interlayer, while that of the outer Fe/MgO is spatially narrower with no evidence of FeO formation. This spatial and chemical asymmetry is interpreted in terms of the different deposition procedures, which affect the formation of both interfaces. No Fe segregation in the MgO layers or MgO segregation in the Fe films is observed.

  17. Hot Springs Point Geothermal Project | Open Energy Information

    Open Energy Info (EERE)

    Point Geothermal Project Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Development Project: Hot Springs Point Geothermal Project Project Location Information...

  18. Manchester Spring Chinook Broodstock Project, 1998-1999 Annual Report.

    SciTech Connect (OSTI)

    McAuley, W.Carlin; Wastel, Michael R.; Flagg, Thomas A.

    2000-02-01

    This yearly report concerned facilities upgrade and endangered Snake River spring/summer chinook salmon captive broodstock rearing.

  19. Detachment Faulting & Geothermal Resources- Pearl Hot Spring, NV

    Broader source: Energy.gov [DOE]

    Detachment Faulting & Geothermal Resources - Pearl Hot Spring, NV presentation at the April 2013 peer review meeting held in Denver, Colorado.

  20. WATER REQUIREMENTSWATER REQUIREMENTSWATER REQUIREMENTSWATER REQUIREMENTS of Hard Red Spring Wheat

    E-Print Network [OSTI]

    O'Laughlin, Jay

    WATER REQUIREMENTSWATER REQUIREMENTSWATER REQUIREMENTSWATER REQUIREMENTS of Hard Red Spring Wheat C. Hopkins #12;Estimating Water Requirements of Hard Red Spring Wheat for Final Irrigations 2 Introductiond water use Producers of hard red spring wheat know that inadequate water reduces yield and quality

  1. Physics 212, Spring 2003. .1 Introduction and syllabus

    E-Print Network [OSTI]

    Gollin, George

    Physics 212, Spring 2003. .1 Introduction and syllabus Physics 212 Honors topics in electrodynamics;Physics 212, Spring 2003. .2 Introduction and syllabus Honors topics in electrodynamics Physics 212 and performance on problem sets. 2 #12;Physics 212, Spring 2003. .3 Introduction and syllabus We want the course

  2. Interstitial Fe in MgO

    SciTech Connect (OSTI)

    Mlholt, T. E., E-mail: tem4@hi.is; Gislason, H. P.; lafsson, S. [Science Institute, University of Iceland, Dunhaga 3, IS-107 Reykjavk (Iceland); Mantovan, R. [Laboratorio MDM, IMM-CNR, Via Olivetti 2, 20846 Agrate Brianza (MB) (Italy); Gunnlaugsson, H. P.; Svane, A.; Weyer, G. [Department of Physics and Astronomy, Aarhus University, DK-8000 Aarhus C (Denmark); Masenda, H.; Naidoo, D. [School of Physics, University of the Witwatersrand, WITS 2050 (South Africa); Bharuth-Ram, K. [Durban University of Technology, Durban 4001 (South Africa); Fanciulli, M. [Laboratorio MDM, IMM-CNR, Via Olivetti 2, 20846 Agrate Brianza (MB) (Italy); Dipartimento di Scienza dei Materiali, Universit di Milano Bicocca, Milano (Italy); Johnston, K. [PH Department, ISOLDE/CERN, 1211 Geneva 23 (Switzerland); Langouche, G. [Instituut voor Kern-en Stralings fysika, University of Leuven, B-3001 Leuven (Belgium); Sielemann, R. [Helmholtz-Zentrum-Berlin fr Materialien und Energie, D-14109 Berlin (Germany)

    2014-01-14

    Isolated {sup 57}Fe atoms were studied in MgO single-crystals by emission Mssbauer spectroscopy following implantation of {sup 57}Mn decaying to {sup 57}Fe. Four Mssbauer spectral components were found corresponding to different Fe lattice positions and/or charge states. Two components represent Fe atoms substituting Mg as Fe{sup 2+} and Fe{sup 3+}, respectively; a third component is due to Fe in a strongly implantation-induced disturbed region. The fourth component, which is the focus of this paper, can be assigned to Fe at an interstitial site. Comparison of its measured isomer shift with ab initio calculations suggests that the interstitial Fe is located on, or close to, the face of the rock-salt MgO structure. To harmonize such an assignment with the measured near-zero quadrupole interaction a local motion process (cage motion) of the Fe has to be stipulated. The relation of such a local motion as a starting point for long range diffusion is discussed.

  3. Fe-based long range ordered alloys

    DOE Patents [OSTI]

    Liu, Chain T (Oak Ridge, TN); Inouye, Henry (Oak Ridge, TN); Schaffhauser, Anthony C. (Oak Ridge, TN)

    1980-01-01

    Malleable long range ordered alloys having high critical ordering temperatures exist in the V(Co,Fe).sub.3 and V(Co,Fe,Ni).sub.3 system having the composition comprising by weight 22-23% V, 35-50% Fe, 0-22% Co and 19-40% Ni with an electron density no greater than 8.00. Excellent high temperature properties occur in alloys having compositions comprising by weight 22-23% V, 35-45% Fe, 0-10% Co, 25-35% Ni; 22-23% V, 28-33% Ni and the remainder Fe; and 22-23% V, 19-22% Ni, 19-22% Co and the remainder Fe. The alloys are fabricable by casting, deforming and annealing for sufficient time to provide ordered structure.

  4. High-Pressure Behavior of Perovskite: FeTiO3 Dissociation into Fe1; TiO and Fe1Ti2O5

    E-Print Network [OSTI]

    Steinle-Neumann, Gerd

    High-Pressure Behavior of Perovskite: FeTiO3 Dissociation into Fe1; TiO and Fe1Ti2O5 X. Wu,1 G, Australia (Received 22 January 2009; published 7 August 2009) The stability of perovskite structure, we observe in situ the breakdown of FeTiO3 perovskite into a Fe1; TiO Fe1Ti2O5 assemblage

  5. EEL 6591: Wireless Networks Spring 2014

    E-Print Network [OSTI]

    Latchman, Haniph A.

    EEL 6591: Wireless Networks Spring 2014 Instructor: Professor Yuguang "Michael" Fang Contact: 435-Hall, 2002. References: 1. Broadband Wireless Multimedia Networks by Benny Bing, John Wiley, 2013. 2. Wireless and Mobile Network Architecture by Yi-Bing Lin and Imrich Chlamtac, John Wiley & Sons, 2000. 3

  6. Soil and Water Conservation Spring 2014

    E-Print Network [OSTI]

    Ma, Lena

    of agricultural soil drainage on them. Define water harvesting and give examples. #12;2 Basic Course1 SWS 4233 Soil and Water Conservation 3 Credits Spring 2014 Instructor Susan Curry scurry resources: soil and water. Topics discussed include: Soil/water resources, historical erosions and sediment

  7. Soil and Water Conservation Spring 2014

    E-Print Network [OSTI]

    Ma, Lena

    on them. Define water harvesting and give examples. #12;Basic Course Requirements: 1. Exams consistSWS 4233 Soil and Water Conservation Spring 2014 Instructor Susan Curry scurry@ufl.edu 352 most valuable and most mistreated resources: soil and water. Topics discussed include: Soil/water

  8. ECE 218 Digital Systems Spring 2013

    E-Print Network [OSTI]

    Wang, Jia

    /21 Spring Break 3/26, 3/28 Synchronous Sequential Logic I: Finite State Machine 5.1, 5.2, 5.4, 5.5 4/2, 4 on combinational logic designs and synchronous sequential logic designs. Topics Covered: Number systems and registers. Analysis and design of synchronous sequential circuits. Grading: Homeworks 15% / Midterm 30

  9. DEAN'S LIST HONORABLE MENTION Spring Semester 2010

    E-Print Network [OSTI]

    Wong, Pak Kin

    Page 1 #12;Spring Semester 2010 Lewis, Benjamin J. Liggett, Elliott H. Little, Scott Michael Lownsbury, Zachary A. Schaefer, Stephen Thomas Scheurich, William N. Schoonmaker, Sean P. Scordato, Michael Joesph, Taylor D. Soukup, Thomas Andrew Sperry, Wesley A. Stibrich, Tyler J. Stover, Robe

  10. Neutrinoless Double Phys 135c Spring 2007

    E-Print Network [OSTI]

    Golwala, Sunil

    Neutrinoless Double Beta Decay Phys 135c Spring 2007 Michael Mendenhall #12;Theory Overview #12 beta decays #12;neutrinoless double beta decays n e- p beta decay e #12;neutrinoless double beta decays n e- p beta decay e n e- p n e- p double beta decay e e #12;neutrinoless double beta decays n e- p

  11. History Concentration Planning Worksheet (Updated Spring 2015)

    E-Print Network [OSTI]

    Cantlon, Jessica F.

    History Concentration Planning Worksheet (Updated Spring 2015) Name: Phone: Class: ______ Student) Gateway to History (HIS 100) 1. Pre-1800 Post-1800 1. 1. 2. 2. Geographic Distribution 1. 2. 3. Focus: _______________________ REQUIREMENTS #12;History Major Requirements (in addition to the courses on the front, history

  12. DEAN'S LIST WITH DISTINCTION Spring Semester 2010

    E-Print Network [OSTI]

    Wong, Pak Kin

    Rheinheimer, Paul E Rice, Adam T. Rice, Sean Christopher Richards, Robert G. Roberts, Meredith A. Romero, Emanuel J. Rosser, David Ryan, Christopher T. Sarmiento, Sonia Schultz, Robert G. Shen, Xiaolong ShinDEAN'S LIST WITH DISTINCTION Spring Semester 2010 Hale, Erwin A. Hari, Gautam Harshman, Dustin K

  13. DEAN'S LIST HONORABLE MENTION Spring Semester 2014

    E-Print Network [OSTI]

    Wong, Pak Kin

    Lee Avetian, Luke Saro Baker, Sean Robert Balagopal, Nirantha G. Ball, Sabrina Ballam, Abigail SavilleDEAN'S LIST HONORABLE MENTION Spring Semester 2014 Congratulations to these students for earning Allen Futch, Robert Steven Gallagher, Sara J. Gao, Li Gary, Michelle Elizabeth Gebbia, Timothy J. Gharib

  14. INTRODUCTION TO FLUID MECHANICS Spring 2011

    E-Print Network [OSTI]

    Bahrami, Majid

    Experiment 3: Basics of Fluid Mechanics, Friction in Laminar and Turbulent Pipe Flow Experiment:20, Wed 2:30 5:20, Fri 8:30 11:20, Lab 4302 Course Outline: Properties of fluids. Basic flow1 ENSC 283 INTRODUCTION TO FLUID MECHANICS Spring 2011 Instructor: Dr. Majid Bahrami 4372

  15. CE 576 Environmental Flows Spring 2012

    E-Print Network [OSTI]

    Rehmann, Chris

    .1. Conservation of mass 1.2. Conservation of momentum 2. Channel flows 2.1. Laminar flow 2.1.1. Flow in a tubeCE 576 Environmental Flows Spring 2012 Course information Instructor: Prof. Chris Rehmann rehmann in environmental fluid mechanics Prerequisites: Elementary fluid mechanics, calculus, differential equations

  16. 2015 Winter and Spring Fire Potential Assessment

    E-Print Network [OSTI]

    2015 Winter and Spring Fire Potential Assessment For the Grass Dominant Fuels on the Western Plains Factors Fine Fuel Conditions Drought Seasonal Temperature and Precipitation #12;Grass Dominant Fuels Grass dominant fuels are generally found west of the red line shown on the map. During the dormant

  17. Spring 2012 Mobile Learning Scholars Assessment Report

    E-Print Network [OSTI]

    Barrash, Warren

    is an immersive semester of exploration focused on leveraging mobile learning strategies to achieve course goals and on student learning. During the Spring 2012 semester, two cohorts of faculty were supported. Each faculty of the experience was assessed in the following ways: a) students enrolled in these mLearning courses were surveyed

  18. www.ini.cmu.edu Spring 2015

    E-Print Network [OSTI]

    McGaughey, Alan

    www.ini.cmu.edu Spring 2015 INI Building Policies and Procedures Mira Angelova Director of Business Operations January 16, 2015 #12;www.ini.cmu.edu Building Security Building Access Guests Video Surveillance and Security #12;www.ini.cmu.edu Parking and Transportation Bicycles Parking CMU Shuttle

  19. www.ini.cmu.edu Spring 2015

    E-Print Network [OSTI]

    McGaughey, Alan

    www.ini.cmu.edu Spring 2015 Computing at INI Mira Angelova Director of Business Operations January 16, 2015 #12;www.ini.cmu.edu Your Andrew Account www.cmu.edu/computing/accounts/ Provides access info, registration, etc.) Campus network (via NetReg) Help at: it-help@cmu.edu #12;www.ini

  20. GIS Analysis GIS 6116 -Spring 2015

    E-Print Network [OSTI]

    Hill, Jeffrey E.

    GIS Analysis GIS 6116 - Spring 2015 School of Forest Resources and Conservation Geomatics Program _______________________________________________________________________________________ 1 GIS 6116 (GIS Analysis) INSTRUCTORS: Dr. Hartwig Henry Hochmair (FLREC Fort Lauderdale) Dr. Amr Information Analysis (2nd ed.). Hoboken, New Jersey, WIley & Sons. - Mitchell A (2005). The ESRI Guide to GIS

  1. The Maine Coastal Current: Spring Climatological Circulation

    E-Print Network [OSTI]

    The Maine Coastal Current: Spring Climatological Circulation Daniel R. Lynch, Monica J. Holboke in the Gulf of Maine, with special emphasis on its coastal current in the periods MarchApril and May of Maine cyclonic circulation is persistent, with significant bimonthly modulation of key Maine Coastal

  2. OM 380: Optimization 1 Spring 2012

    E-Print Network [OSTI]

    Ghosh, Joydeep

    optimization, integer programming, and nonlinear programming. Course materials The course will rely largely on the following materials: Draft chapters from a preprint of a graduate-level book on Optimization by Professor 380: Optimization 1 Spring 2012 Unique No. 03940 Professor Anant Balakrishnan Classroom: GSB 5

  3. Spring-loaded polymeric gel actuators

    DOE Patents [OSTI]

    Shahinpoor, M.

    1995-02-14

    Spring-loaded electrically controllable polymeric gel actuators are disclosed. The polymeric gels can be polyvinyl alcohol, polyacrylic acid, or polyacrylamide, and are contained in an electrolytic solvent bath such as water plus acetone. The action of the gel is mechanically biased, allowing the expansive and contractile forces to be optimized for specific applications. 5 figs.

  4. Physics 3343: Modern Physics Spring 2013

    E-Print Network [OSTI]

    Diestel, Geoff

    Physics 3343: Modern Physics Spring 2013 Professor: Dr. Daniel K. Marble Office: SCI 213E Telephone: Science 232 Textbooks: Required: 1) Modern Physics 3rd Edition by Serway, Moses, and Moyer 2) Schaum's Outline Series: Modern Physics by Gautreau and Savin Recommended: 1) Quantum Physics of Atoms, Atoms

  5. ECE 2100 Circuit Analysis Spring 2011

    E-Print Network [OSTI]

    Miller, Damon A.

    ECE 2100 Circuit Analysis Spring 2011 Exam #1 NAME analysis. #12; 2011 Damon A. Miller Schematics drawn using LTspice IV (linear.com). Some problems might Schematics drawn using LTspice IV (linear.com). Some problems might be adapted from the course text

  6. Geothermal Energy in Iceland Spring 2009

    E-Print Network [OSTI]

    Prevedouros, Panos D.

    and volcanoes The steam flows through pipesThe steam flows through pipes to the power plants, turning turbines the "smokey" steam from hot springs 1755-1756: First wells for hot water in Reykjavik and Krisuvik 1907: Farmer conveyed steam through concrete pipe to heat home 1920s: First boreholes drilled for water to heat

  7. WORLD DATA CENTER for Oceanography, Silver Spring

    E-Print Network [OSTI]

    0 WORLD DATA CENTER for Oceanography, Silver Spring CATALOGUE OF DATA and REPORT OF DATA EXCHANGE 2000 - 2001 #12;World Data Centers conduct international exchange of geophysical observations are established in the United States under the auspices of the National Academy of Sciences. #12;WORLD DATA CENTER

  8. INFORMATION NETWORKS TECHNOLOGY MANAGEMENT Spring 2015

    E-Print Network [OSTI]

    MSIS 5623 INFORMATION NETWORKS TECHNOLOGY MANAGEMENT Spring 2015 Spears School of Business Oklahoma State University Instructor: Dr. Jeretta Horn Nord, Professor Management Science and Information Systems Classroom: Online Class: http://oc.okstate.edu Contact Information: Office: Business 223 Stillwater Email

  9. MGMT 4613: International Management Spring 2015

    E-Print Network [OSTI]

    MGMT 4613: International Management Sec 503 Spring 2015 Spears School of Business Oklahoma State: Desire2Learn (Online Classroom): http://oc.okstate.edu Administrative contact: CEPD Distance Learning Management required for all business majors. International Management is an integrative capstone course

  10. MKTG 5133 Marketing Management Spring 2015

    E-Print Network [OSTI]

    MKTG 5133 Marketing Management Spring 2015 Spears School of Business Oklahoma State University: D2L (Online Classroom): http://oc.okstate.edu Questions: Please direct course-related questions to the D2L main chat room. If you asked a question in a traditional classroom, everyone would be able

  11. MGMT 4513: Strategic Management Spring 2015

    E-Print Network [OSTI]

    MGMT 4513: Strategic Management Sec 503 Spring 2015 Spears School of Business Oklahoma State: Desire2Learn (Online Classroom): http://oc.okstate.edu Administrative contact: Distance Learning Office course on Business Strategy and Policy required of all business majors. Strategic management

  12. FOR 2324 1 Credit Spring 2009

    E-Print Network [OSTI]

    Virginia Tech

    FOR 2324 1 Credit Spring 2009 Dendrology Laboratory Required Text: Woody Plants In North America identification of woody plants. b. To stimulate curiosity about woody plant vegetation in North America of forest ecosystems. Specific Objectives: a. Students should know and be able to list characteristics

  13. NRES 725 PLANT PHYSIOLOGICAL ECOLOGY Spring 2006

    E-Print Network [OSTI]

    Nowak, Robert S.

    1 NRES 725 PLANT PHYSIOLOGICAL ECOLOGY Spring 2006 Reading List Water Balance of Plants I) Water Balance of Plants A) Water potential B) Soil, plant, air continuum C) Physiological control 1 Kramer & Boyer (95) pp 16-41 & 42-83 Kramer & Boyer (95) pp 201-256 *Steudle (01) Ann Rev Plant Phy Mol

  14. A DELICATE BALANCE ELA 4000, SPRING 2006

    E-Print Network [OSTI]

    Brown, Gregory G.

    1 A DELICATE BALANCE ELA 4000, SPRING 2006 MR 11:00 am - 12:15 pm Instructor: Office: Phone: Email Overview: A Delicate Balance is the "capstone" course of your general education program. In Images people in different times and cultures measured nature. In A Delicate Balance, we will examine several

  15. Matrix Analysis, CAAM 335, Spring 2012

    E-Print Network [OSTI]

    Matrix Analysis, CAAM 335, Spring 2012 Steven J Cox #12;Preface Bellman has called matrix theory and scientists have found in matrix theory a language for repre- senting and analyzing multivariable systems. Our and the power of matrix theory in the analysis and synthesis of such systems. Beginning with modeling

  16. CS 594 Spring 2003 Jack Dongarra

    E-Print Network [OSTI]

    Dongarra, Jack

    1 1 CS 594 Spring 2003 Lecture 2: Top500 Jack Dongarra Computer Science Department University, extended precision, attention to SMP nodes 4 Top 500 ComputersTop 500 Computers - Listing of the 500 most currently be achieved. Over the last 10 years the range for the Top500 has increased greater than Moore

  17. Geography 124, Spring 2006 Environmental Impact Analysis

    E-Print Network [OSTI]

    Geography 124, Spring 2006 Environmental Impact Analysis Room: ROLFE 3126 Instructor: Marilyn of environmental impact analysis; 2. To understand the strengths and weaknesses of data sources for, and evaluative participation in environ- mental analysis; 4. To develop the skills of preparing environmental impact reports

  18. Environmental Research Group 2015 Spring Seminar Series

    E-Print Network [OSTI]

    :00 Estimating the Environmental Impacts of New Technologies Using Agent-Based Modeling Shelie Miller CenterEnvironmental Research Group 2015 Spring Seminar Series April 17, 2015 Gregg 320, 12:00 1 changes to a design will have the greatest influence on environmental performance at this crucial stage

  19. Spring 2005 Ag students visit Taiwan

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    Spring 2005 Ag students visit Taiwan The following is a first-hand account of the "Follow the Grain" trip to Taiwan, written by Mary Anne Anderson, a senior in Ag Education from Big Timber. A jour- nal and international markets for grain, and the class culminates with a trip to facili- ties in Portland and Taiwan

  20. YIELD IMPROVEMENT CASE STUDY: STACKED SPRING CAPS

    E-Print Network [OSTI]

    Beckermann, Christoph

    % of the caps cast from this design required welding for shrinkage defects, and all caps had some reoxidation the findings of a yield improvement study performed for a 3" spring cap cast from WCB steel. The original mold inclusions. The casting simulation software package MAGMAsoft was utilized to simulate alternate mold

  1. HRM 524 Employee & Labor Relations Spring 2011

    E-Print Network [OSTI]

    Diestel, Geoff

    HRM 524 Employee & Labor Relations Spring 2011 Syllabus Version (Jan 11) COURSE OVERVIEW To be admitted to this course, you must have completed: Enrollment in the Graduate School. HRM 501 or instructor approval #12;HRM 501 Syllabus 2 Students are expected to have graduate level writing skills, creative

  2. OKLAHOMA CITY UNIVERSITY VOLUME 32 SPRING 2007

    E-Print Network [OSTI]

    Sharp, Kim

    OKLAHOMA CITY UNIVERSITY LAW REVIEW VOLUME 32 SPRING 2007 SPEECH NUMBER 1 UNPOPULAR PRIVACY numbers for their clients;2 (3) decisional intrusions, * This speech was given at Oklahoma City University as the Quinlain Lecture at the Oklahoma City University School of Law. 1. See, e.g., Plaxico v. Michael, 735 So. 2

  3. IcelandIc for Fall and Spring

    E-Print Network [OSTI]

    Karlsson, Brynjar

    IcelandIc for foreIgners Fall and Spring SemeSterS #12;I- 103 Icel IcelandIc for fore to introduce the basic structure of icelandic as well as increasing the cultural awareness of the participants or no knowledge of icelandic. Main emphasis will be on the basic grammar structures and vocabulary used in common

  4. Daily Weather Laboratory II Spring Semester 2010

    E-Print Network [OSTI]

    van den Heever, Susan C.

    AT541 Daily Weather Laboratory II Spring Semester 2010 Meeting Times: Tuesday and Thursday: 1, dynamic and thermodynamic characteristics of mesoscale weather phenomena. Aspects of synoptic- scale contest will also be held, separated by the mid-term exam. In-class weather briefings will be given

  5. Mainland Ecuador & Galpagos --General Info Spring 1997

    E-Print Network [OSTI]

    Janzen, Fredric

    Mainland Ecuador & Galpagos -- General Info Spring 1997 Instructor: Dr. Fredric J. Janzen Office of evolution by natural selection, they have also been a noted example of the ecological principles of island impact of conservation biology and resource use by humans. From this course, you should gain insight

  6. Introduction to Statistical Linear Models Spring 2005

    E-Print Network [OSTI]

    of multivariate data and in the language of matrices and vectors. Broad introduction to MATLAB/Octave, R (SSyllabus Introduction to Statistical Linear Models 960:577:01 Spring 2005 Instructor: Farid Statistical Analysis" Fifth edition, Prentice Hall, 2002. Other sources may be required and will be posted

  7. Geography & Regional Development Speaker Series Spring 2008

    E-Print Network [OSTI]

    Wright, Dawn Jeannine

    Geography & Regional Development Speaker Series Spring 2008 January 18th - Leila Harris (University', and geographies of environmental politics January 25th - Jenny Lee (University of Arizona) Departmental climate and student experiences in graduate geography programs February 1st - Deborah Thien (California State - Long

  8. INV. Spring, 2009 UPD Feb-15 1

    E-Print Network [OSTI]

    ) - Petroleum Economist Limited 4401/N3/-/1994 - Energy map of Latin America - Petroleum Economist Ltd. G/4401/N3/0/2000 - Energy & power map of Latin America (bc) - Petroleum Economist Ltd. G/4401/N3/0/2001 - Energy & power map of Latin America (bc) - Petroleum Economist Ltd. #12;INV. Spring, 2009 UPD Feb-15 2 G

  9. METR 4433, Mesoscale Meteorology Spring 2011

    E-Print Network [OSTI]

    Droegemeier, Kelvin K.

    METR 4433, Mesoscale Meteorology Spring 2011 Instructor Dr. Kelvin K. Droegemeier Office: Three, 1:00 2:30 pm Required Text Markowski, P. and Y. Richardson: Mesoscale Meteorology in Midlatitudes and physical analysis techniques to mesoscale phenomena. Topics include definition of the term "mesoscale

  10. ATS 641: Mesoscale Meteorology Spring 2014

    E-Print Network [OSTI]

    ATS 641: Mesoscale Meteorology Spring 2014 TR, 1:00-2:50 PM, ATS Room 101 Course Description and Prerequisites This course will cover the theory and application of mesoscale meteorology, and how mesoscale, students will be able to: Describe the basic theories describing mesoscale weather phenomena Understand

  11. METR 4433, Mesoscale Meteorology Spring 2013

    E-Print Network [OSTI]

    Droegemeier, Kelvin K.

    METR 4433, Mesoscale Meteorology Spring 2013 Instructor Dr. Kelvin K. Droegemeier (kkd Text Markowski, P. and Y. Richardson: Mesoscale Meteorology in Midlatitudes. Wiley-Blackwell, 430pp to mesoscale phenomena. Topics include definition of the term "mesoscale," radar principles and interpretation

  12. Rank Quantization Mountain View, CA, USA

    E-Print Network [OSTI]

    Singh, Jaswinder Pal

    Rank Quantization Ravi Kumar Google Mountain View, CA, USA ravi.k53@gmail.com Ronny Lempel Yahoo and that copies bear this notice and the full citation on the first page. To copy otherwise, to republish, to post

  13. 101 Innovation Drive San Jose, CA 95134

    E-Print Network [OSTI]

    Moshovos, Andreas

    101 Innovation Drive San Jose, CA 95134 www.altera.com Nios II Processor Reference Handbook NII5V1 applications, maskwork rights, and copyrights. Altera warrants performance of its semiconductor products ........................................................................... ix About This Handbook

  14. COUNSELLING STUDENTS.SFU.CA/HEALTH

    E-Print Network [OSTI]

    HEALTH AND COUNSELLING SERVICES STUDENTS.SFU.CA/HEALTH IF SO...HERE ARE THREE EASY STEPS TO BETTER BACK HEALTH: Strip down your burden Strap in at the waist Share the load between both shoulders

  15. DIELECTRONIC RECOMBINATION OF Fe xxi AND Fe xxii VIA N = 2!N0 = 2 CORE EXCITATIONS

    E-Print Network [OSTI]

    Savin, Daniel Wolf

    coefficients for the iron L-shell ions (Fe xviiiFe xxiv). These ions are predicted to play an important role in deter- mining the thermal structure and line emission from X-ray photoionized plasmas (Hess, Kahn

  16. Fe-V redox flow batteries

    DOE Patents [OSTI]

    Li, Liyu; Kim, Soowhan; Yang, Zhenguo; Wang, Wei; Zhang, Jianlu; Chen, Baowei; Nie, Zimin; Xia, Guanguang

    2014-07-08

    A redox flow battery having a supporting solution that includes Cl.sup.- anions is characterized by an anolyte having V.sup.2+ and V.sup.3+ in the supporting solution, a catholyte having Fe.sup.2+ and Fe.sup.3+ in the supporting solution, and a membrane separating the anolyte and the catholyte. The anolyte and catholyte can have V cations and Fe cations, respectively, or the anolyte and catholyte can each contain both V and Fe cations in a mixture. Furthermore, the supporting solution can contain a mixture of SO.sub.4.sup.2- and Cl.sup.- anions.

  17. FE0023592 | netl.doe.gov

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

    FE0023592 Breakthrough Hybrid CTL Process Integrating Advanced Technologies for Coal Gasification, NG Partial Oxidation, Warm Syngas Cleanup and Syngas-to-Jet Email Page email...

  18. International science conferences in Santa Fe

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

    International science conferences International science conferences in Santa Fe The conference are 2012 International Conference on Defects in Insulating Materials and Computer...

  19. fe0024292-gti | netl.doe.gov

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

    Resources - Field Labs Hydraulic Fracturing Test Site (HFTS) Last Reviewed 1232015 DE-FE0024292 Goal This project is to conduct a field-based hydraulic fracturing research...

  20. UNIVERSITY OF SASKATCHEWAN | Spring 2014Undergraduate Recruitment Magazine

    E-Print Network [OSTI]

    Peak, Derek

    Thinkyouknow From the curious to the ingenious, 50 things about us that might surprise you US? #12;The.usask.ca Education | usask.ca/education Engineering | engr.usask.ca Kinesiology | kinesiology

  1. www.uwindsor.ca/science Faculty of Science Academic Advising

    E-Print Network [OSTI]

    @uwindsor.ca ext. 3012 Dr. Arunita Jaekel Room 5109, Lambton Tower arunita@uwindsor.ca ext. 2996 Dr. Peter Tsin

  2. Electrospun Polyimide Nanocomposite Fibers Reinforced with Core-Shell Fe-FeO Nanoparticles

    E-Print Network [OSTI]

    Guo, John Zhanhu

    Electrospun Polyimide Nanocomposite Fibers Reinforced with Core-Shell Fe-FeO Nanoparticles Jiahua 5, 2010; ReVised Manuscript ReceiVed: April 14, 2010 Both pure polyimide (PI) and Fe. Polyimides (PIs), a class of high-performance engineering plastics, are well-known for their excellent

  3. TENSI-VOLUMETRIC STUDIES OF CaO-CO2 -CaCO3 SYSTEM

    E-Print Network [OSTI]

    Shukla, Rama Kant

    2011-01-01

    of hand crushed Iceland spar crystalso Fig. 13. Scanninganalysis for Iceland Spar Element Ca Sr Mg Sa Na Percent (single crystals (Iceland spar) obtained from Chihuahua,

  4. Quasi-elastic region of the /sup 56/Fe + /sup 56/Fe and /sup 56/Fe + /sup 238/U reactions

    SciTech Connect (OSTI)

    Weston-Dawkes, A.P.

    1986-01-01

    Projectile-like fragments (PLF's) were detected for the 15-MeV/uFe + Fe and Fe + U reactions. The mass, charge and energy of the PLF's were recorded. For the Fe + Fe reaction light-charged particles were also recorded in coincidence with PLF's. Products with kinetic energies corresponding to the first 100 MeV of energy loss were studied in detail for a variety of questions that remain concerning the quasi-elastic region. PLF energy spectra clearly show the presence of structures. These structures can be classified as either narrow or broad in kinetic energy width. By use of evaporation calculations, it was shown that broad structures were due to normal evaporation processes. Narrow structures with widths of 8 to 10 MeV could not be duplicated by evaporation calculations and their origin is still unexplained.

  5. THE ORIGIN OF LOW [?/Fe] RATIOS IN EXTREMELY METAL-POOR STARS

    SciTech Connect (OSTI)

    Kobayashi, Chiaki [School of Physics, Astronomy and Mathematics, Centre for Astrophysics Research, University of Hertfordshire, College Lane, Hatfield AL10 9AB (United Kingdom); Ishigaki, Miho N.; Tominaga, Nozomu; Nomoto, Ken'ichi, E-mail: c.kobayashi@herts.ac.uk [Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo, Kashiwa, Chiba 277-8583 (Japan)

    2014-04-10

    We show that the low ratios of ? elements (Mg, Si, and Ca) to Fe recently found for a small fraction of extremely metal-poor stars can be naturally explained with the nucleosynthesis yields of core-collapse supernovae, i.e., 13-25 M {sub ?} supernovae, or hypernovae. For the case without carbon enhancement, the ejected iron mass is normal, consistent with observed light curves and spectra of nearby supernovae. On the other hand, the carbon enhancement requires much smaller iron production, and the low [?/Fe] of carbon-enhanced metal-poor stars can also be reproduced with 13-25 M {sub ?} faint supernovae or faint hypernovae. Iron-peak element abundances, in particular Zn abundances, are important to put further constraints on the enrichment sources from galactic archaeology surveys.

  6. Wild/Feral Pigs/Swine in CA Dennis Orthmeyer -CA State Director

    E-Print Network [OSTI]

    Tate, Kenneth

    1 Wild/Feral Pigs/Swine in CA Dennis Orthmeyer - CA State Director Invasive Specie 1769: Domestic Ecological Assassin Agricultural Assassins Bio Terroristic Petrie Dish Diseases of Feral Swine: African Swine Fever Classical Swine Fever (Hog Cholera) Foot & Mouth Disease E.coli Hepatitis E Plague Psuedorabies

  7. Structural Insights into Ca2 -dependent Regulation of

    E-Print Network [OSTI]

    Ikura, Mitsuhiko

    , 351-0198 Saitama, Japan, and the **Department of Pharmacology, School of Medicine, Case Western and negatively regulated by cytosolic Ca2 (36), important for the generation of repetitive Ca2 transients known as Ca2 spikes and waves (1). Ca2 -depend- ent activation of InsP3R1 contributes to the fast rising phase

  8. Sulphur Springs Geothermal Facility | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing CapacityVectren)Model for the Entire CountryPennsylvania:Sulphur Springs

  9. N Springs expedited response action proposal

    SciTech Connect (OSTI)

    Not Available

    1994-01-01

    Since signing the Hanford Federal Facility Agreement and Consent Order (Tri-Party Agreement) in 1989, the parties to the agreement have recognized the need to modify the approach to conducting investigations, studies, and cleanup actions at Hanford. To implement this approach, the parties have jointly developed the Hanford Past-Practice Strategy. The strategy defines a non-time-critical expedited response action (ERA) as a response action ``needed to abate a threat to human health or welfare or the environment where sufficient time exists for formal planning prior to initiation of response. In accordance with the past-practice strategy, DOE proposes to conduct an ERA at the N Springs, located in the Hanford 100 N Area, to substantially reduce the strontium-90 transport into the river through the groundwater pathway. The purpose of this ERA proposal is to provide sufficient information to select a preferred alternative at N Springs. The nature of an ERA requires that alternatives developed for the ERA be field ready; therefore, all the technologies proposed for the ERA should be capable of addressing the circumstances at N Springs. A comparison of these alternatives is made based on protectiveness, cost, technical feasibility, and institutional considerations to arrive at a preferred alternative. Following the selection of an alternative, a design phase will be conducted; the design phase will include a detailed look at design parameters, performance specifications, and costs of the selected alternative. Testing will be conducted as required to generate design data.

  10. The mechanics of anisotropic spring networks

    E-Print Network [OSTI]

    T. Zhang; J. M. Schwarz; Moumita Das

    2014-12-18

    We construct and analyze a model for a disordered linear spring network with anisotropy. The modeling is motivated by, for example, granular systems, nematic elastomers, and ultimately cytoskeletal networks exhibiting some underlying anisotropy. The model consists of a triangular lattice with two different bond occupation probabilities, $p_x$ and $p_y$, for the linear springs. We develop an effective medium theory (EMT) to describe the network elasticity as a function of $p_x$ and $p_y$. We find that the onset of rigidity in the EMT agrees with Maxwell constraint counting. We also find beyond linear behavior in the shear and bulk modulus as a function of occupation probability in the rigid phase for small strains, which differs from the isotropic case. We compare our EMT with numerical simulations to find rather good agreement. Finally, we discuss the implications of extending the reach of effective medium theory as well as draw connections with prior work on both anisotropic and isotropic spring networks.

  11. Letter: Engineering Evaluation/Cost Analysis (EE/CA) for the Proposed Removal Action at the Southeast Drainage Near the Weldon Spring Site, Weldon Spring, Missouri.

    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 MyersHr. Anthony V. Andolina:I 1 '\ LI g.3LTSI9

  12. Carnegie Mellon University 70-451 Management Information Systems: Spring 2012Carnegie Mellon University 70-451 Management Information Systems: Spring 2012 1Carnegie Mellon University 70-451 Management Information Systems: Spring 2012 1Carnegie Mellon Univ

    E-Print Network [OSTI]

    Gatterbauer, Wolfgang

    Carnegie Mellon University 70-451 Management Information Systems: Spring 2012Carnegie Mellon University 70-451 Management Information Systems: Spring 2012 1Carnegie Mellon University 70-451 Management Information Systems: Spring 2012 1Carnegie Mellon University 70-451 Management Information Systems: Spring

  13. Wrap spring clutch syringe ram and frit mixer

    DOE Patents [OSTI]

    Simpson, Frank B.

    2006-07-25

    A wrap spring clutch syringe ram pushes at least one syringe with virtually instantaneous starting and stopping, and with constant motion at a defined velocity during the intervening push. The wrap spring clutch syringe ram includes an electric motor, a computer, a flywheel, a wrap spring clutch, a precision lead screw, a slide platform, and syringe reservoirs, a mixing chamber, and a reaction incubation tube. The electric motor drives a flywheel and the wrap spring clutch couples the precision lead screw to the flywheel when a computer enables a solenoid of the wrap spring clutch. The precision lead screw drives a precision slide which causes syringes to supply a portion of solution into the mixing chamber and the incubation tube. The wrap spring clutch syringe ram is designed to enable the quantitative study of solution phase chemical and biochemical reactions, particularly those reactions that occur on the subsecond time scale.

  14. Abstract. Calmodulin (CaM), a primary Ca2+ in all eukaryotic cells, is a multifunctional protein that

    E-Print Network [OSTI]

    Zielinski, Ray

    -characterized members of this protein family in plants are calmodulin (CaM) and the CaM-like domain protein kinases of a variety of target proteins, known as CaM-binding proteins, generating physiological re- sponses eukaryotes and some of which are unique to plants (Zielinski 1998). Because CaM is ubiquitously expressed

  15. Hot Springs Metropolitan Planning Organization 2030 Long Range Transportation Plan

    E-Print Network [OSTI]

    Hot Springs Metropolitan Planning Organization

    2005-11-03

    of Mountain Pine Hot Springs Village The Greater Hot Springs Chamber of Commerce The Arkansas State Highway and Transportation Department In Cooperation With United States Department of Transportation Federal Highway Administration Federal Transit... Administration 2030 Long Range Transportation Plan for the Hot Springs Area Metropolitan Planning Organization This LRTP has been funded with federal Metropolitan Planning (PL) funds through the Federal Highway Administration, Section 5303 funds...

  16. Prof. Alexandru Suciu MTH 1230 LINEAR ALGEBRA Spring 2001

    E-Print Network [OSTI]

    Prof. Alexandru Suciu MTH 1230 LINEAR ALGEBRA Spring 2001 EXAM 4 1. 12 pts (a) Compute the area 4 Spring 2001 2. 7 points Let A and B be two 5 ? 5 matrices, with det A = 0 and det B = -3. (a, with eigenvalues -7 and 3, respectively. #12;MTH 1230 Exam 4 Spring 2001 4. 12 points A 4 ? 4 matrix A has

  17. EIS-0451: Hooper Springs Transmission Project, Caribou County, Idaho

    Broader source: Energy.gov [DOE]

    DOEs Bonneville Power Administration (BPA) prepared an EIS that evaluates the potential environmental impacts of a proposed new 115-kilovolt (kV) transmission line from BPA's proposed Hooper Springs Substation near Soda Springs, Idaho, to either an existing Lower Valley Energy (LVE) substation or a proposed BPA connection with LVE's existing transmission system in northeastern Caribou County. Additional information is available at http://efw.bpa.gov/environmental_services/Document_Library/HooperSprings/.

  18. Synthesis and luminescent properties of spindle-like CaWO{sub 4}:Sm{sup 3+} phosphors

    SciTech Connect (OSTI)

    Tian, Yue [College of Life Science, Dalian Nationalities University, Dalian, Liaoning 116600 (China) [College of Life Science, Dalian Nationalities University, Dalian, Liaoning 116600 (China); Department of Physics, Dalian Maritime University, Dalian, Liaoning 116026 (China); Liu, Yu [Faculty of Chemical, Environmental and Biological Science and Technology, Dalian University of Technology, Dalian, Liaoning 116024 (China)] [Faculty of Chemical, Environmental and Biological Science and Technology, Dalian University of Technology, Dalian, Liaoning 116024 (China); Hua, Ruinian, E-mail: rnhua@dlnu.edu.cn [College of Life Science, Dalian Nationalities University, Dalian, Liaoning 116600 (China)] [College of Life Science, Dalian Nationalities University, Dalian, Liaoning 116600 (China); Na, Liyan [College of Life Science, Dalian Nationalities University, Dalian, Liaoning 116600 (China)] [College of Life Science, Dalian Nationalities University, Dalian, Liaoning 116600 (China); Chen, Baojiu, E-mail: chenmbj@sohu.com [Department of Physics, Dalian Maritime University, Dalian, Liaoning 116026 (China)] [Department of Physics, Dalian Maritime University, Dalian, Liaoning 116026 (China)

    2012-01-15

    Graphical abstract: In this paper, spindle-like CaWO{sub 4}:Sm{sup 3+} phosphors were prepared via a polyvinylpyrrolidone (PVP)-assisted sonochemical process. Dependence of emission intensity on Sm{sup 3+} ions concentration in the CaWO{sub 4}:Sm{sup 3+} phosphor were also calculated via a nonlinear fitting by using the formula y = ax/(1 + bx{sup c}). Highlights: Black-Right-Pointing-Pointer The samples were prepared via a PVP assisted sonochemical process. Black-Right-Pointing-Pointer The color coordinates for 1 mol% Sm{sup 3+} doped CaWO{sub 4} phosphor were calculated. Black-Right-Pointing-Pointer The D-D interaction is responsible for concentration quenching between Sm{sup 3+} ions. Black-Right-Pointing-Pointer The critical energy transfer distances (R{sub c}) were obtained. -- Abstract: Spindle-like CaWO{sub 4}:Sm{sup 3+} phosphors were prepared via a Polyvinylpyrrolidone (PVP)-assisted sonochemical process, and characterized by using X-ray diffraction (XRD), field emission scanning electron microscopy (FE-SEM) and photoluminescence spectroscopy (PL). The XRD results suggested that the prepared samples are single-phase. The FE-SEM images indicated that the prepared CaWO{sub 4}:Sm{sup 3+} phosphors are composed of many spindles with maximum average diameter of 150 nm and maximum average length of 500 nm. Under 404 nm excitation, the characteristic emissions corresponding to {sup 4}G{sub 5/2} {yields} {sup 6}H{sub J} (J = 5/2, 7/2, 9/2 and 11/2) transitions of Sm{sup 3+} in CaWO{sub 4} phosphors were observed. The color coordinates for 1 mol% Sm{sup 3+} doped CaWO{sub 4} phosphor were calculated to be (0.595, 0.404). The fluorescent concentration quenching of Sm{sup 3+} doped spindle-like phosphors was studied based on the Van Uitert's model, and it was found that the electric dipole-dipole (D-D) interaction is the dominant energy transfer mechanism between Sm{sup 3+} ions in the CaWO{sub 4}:Sm{sup 3+} phosphors. The critical energy transfer distance was estimated.

  19. Math 13800 Mathematics for Elementary Education II Spring 2015 ...

    E-Print Network [OSTI]

    Math Dept.

    2015-01-05

    Mathematics for Elementary Education II. Spring 2015. Coordinator: Renee Figueroa. MATH 808 ph: 494-1929 email: rfigueroa@purdue.edu. Course web page:...

  20. Conceptual Model At Valles Caldera - Sulphur Springs Geothermal...

    Open Energy Info (EERE)

    Geothermal Area (Gardner, 2010) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Conceptual Model At Valles Caldera - Sulphur Springs Geothermal...

  1. Ground Gravity Survey At Roosevelt Hot Springs Geothermal Area...

    Open Energy Info (EERE)

    Ground Gravity Survey At Roosevelt Hot Springs Geothermal Area (Faulder, 1991) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Ground Gravity...

  2. Ground Gravity Survey At Neal Hot Springs Geothermal Area (Colwell...

    Open Energy Info (EERE)

    Ground Gravity Survey At Neal Hot Springs Geothermal Area (Colwell, Et Al., 2012) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Ground Gravity...

  3. Ground Gravity Survey At Lake City Hot Springs Area (Warpinski...

    Open Energy Info (EERE)

    Ground Gravity Survey At Lake City Hot Springs Area (Warpinski, Et Al., 2004) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Ground Gravity...

  4. Ground Gravity Survey At Under Steamboat Springs Area (Warpinski...

    Open Energy Info (EERE)

    Ground Gravity Survey At Under Steamboat Springs Area (Warpinski, Et Al., 2004) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Ground Gravity...

  5. Ground Gravity Survey At Neal Hot Springs Geothermal Area (U...

    Open Energy Info (EERE)

    Ground Gravity Survey At Neal Hot Springs Geothermal Area (U.S. Geothermal Inc., 2007) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Ground...

  6. Fuel Cell Vehicle Learning Demonstration: Spring 2008 Results (Presentation)

    SciTech Connect (OSTI)

    Wipke, K.; Sprik, S.; Kurtz, J.; Garbak, J.

    2008-04-02

    Presentation prepared for the 2008 National Hydrogen Association Conference that describes the spring 2008 results for DOE's Fuel Cell Vehicle Learning Demonstration.

  7. Thermal Gradient Holes At Breitenbush Hot Springs Area (Ingebritsen...

    Open Energy Info (EERE)

    Thermal Gradient Holes At Breitenbush Hot Springs Area (Ingebritsen, Et Al., 1993) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal...

  8. Thermal Gradient Holes At Neal Hot Springs Geothermal Area (U...

    Open Energy Info (EERE)

    Thermal Gradient Holes At Neal Hot Springs Geothermal Area (U.S. Geothermal Inc., 2010) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal...

  9. Water Sampling At Valles Caldera - Sulphur Springs Geothermal...

    Open Energy Info (EERE)

    Water Sampling At Valles Caldera - Sulphur Springs Geothermal Area (Goff, Et Al., 1982) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water...

  10. Water Sampling At Valles Caldera - Sulphur Springs Area (Rao...

    Open Energy Info (EERE)

    Water Sampling At Valles Caldera - Sulphur Springs Area (Rao, Et Al., 1996) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water Sampling At...

  11. Water Sampling At Mt Princeton Hot Springs Geothermal Area (Olson...

    Open Energy Info (EERE)

    Water Sampling At Mt Princeton Hot Springs Geothermal Area (Olson & Dellechaie, 1976) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water...

  12. Water Sampling At Valles Caldera - Sulphur Springs Geothermal...

    Open Energy Info (EERE)

    Water Sampling At Valles Caldera - Sulphur Springs Geothermal Area (Trainer, 1974) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water Sampling...

  13. Geothermal Literature Review At Roosevelt Hot Springs Geothermal...

    Open Energy Info (EERE)

    Geothermal Literature Review At Roosevelt Hot Springs Geothermal Area (Faulder, 1991) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geothermal...

  14. Geothermal Literature Review At Roosevelt Hot Springs Geothermal...

    Open Energy Info (EERE)

    Geothermal Literature Review At Roosevelt Hot Springs Geothermal Area (Petersen, 1975) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geothermal...

  15. Surface Gas Sampling At Valles Caldera - Sulphur Springs Area...

    Open Energy Info (EERE)

    Surface Gas Sampling At Valles Caldera - Sulphur Springs Area (Goff & Janik, 2002) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Surface Gas...

  16. Micro-Earthquake At Roosevelt Hot Springs Geothermal Area (Zandt...

    Open Energy Info (EERE)

    Micro-Earthquake At Roosevelt Hot Springs Geothermal Area (Zandt, Et Al., 1982) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Micro-Earthquake...

  17. Camperworld Hot Springs SCUBA Dive Pool Pool & Spa Low Temperature...

    Open Energy Info (EERE)

    SCUBA Dive Pool Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Camperworld Hot Springs SCUBA Dive Pool Pool & Spa Low Temperature Geothermal...

  18. Glenwood Springs Vapor Caves Pool & Spa Low Temperature Geothermal...

    Open Energy Info (EERE)

    Vapor Caves Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Glenwood Springs Vapor Caves Pool & Spa Low Temperature Geothermal Facility Facility...

  19. Ground Magnetics At Neal Hot Springs Geothermal Area (Colwell...

    Open Energy Info (EERE)

    Area (Colwell, Et Al., 2012) Exploration Activity Details Location Neal Hot Springs Geothermal Area Exploration Technique Ground Magnetics Activity Date 2011 - 2011...

  20. Microsoft Word - XX 15 BPA moving forward with Hooper Springs...

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

    Johnson, 503-230-5840503-230-5131 BPA selects final path for its Hooper Springs Transmission project Portland, Ore. - The Bonneville Power Administration has decided to build a...

  1. Sulphur Springs Valley EC- Residential Energy Efficiency Rebate

    Broader source: Energy.gov [DOE]

    Sulphur Springs Valley Electric Cooperative (SSVEC) is a Touchstone Energy Cooperative. SSVEC's residential rebate program offers a $500 rebate for the installation of 15 SEER or higher electric...

  2. Compound and Elemental Analysis At Buffalo Valley Hot Springs...

    Open Energy Info (EERE)

    Laney, 2005) Exploration Activity Details Location Buffalo Valley Hot Springs Area Exploration Technique Compound and Elemental Analysis Activity Date Usefulness not indicated...

  3. Refraction Survey At Mt Princeton Hot Springs Geothermal Area...

    Open Energy Info (EERE)

    Refraction Survey At Mt Princeton Hot Springs Geothermal Area (Lamb, Et Al., 2012) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Refraction...

  4. Compound and Elemental Analysis At Valles Caldera - Sulphur Springs...

    Open Energy Info (EERE)

    Et Al., 1996) Exploration Activity Details Location Valles Caldera - Sulphur Springs Geothermal Area Exploration Technique Compound and Elemental Analysis Activity Date 1996 -...

  5. Isotopic Analysis- Fluid At Valles Caldera - Sulphur Springs...

    Open Energy Info (EERE)

    Et Al., 1996) Exploration Activity Details Location Valles Caldera - Sulphur Springs Geothermal Area Exploration Technique Isotopic Analysis- Fluid Activity Date 1996 - 1996...

  6. Conceptual Model At Valles Caldera - Sulphur Springs Geothermal...

    Open Energy Info (EERE)

    temperature gradient, hydrogeochemical, hydrologic, and geologic data from 10 geothermal test wells and several hot springs were integrated to model the Valles caldera...

  7. Petrography Analysis At Valles Caldera - Sulphur Springs Geothermal...

    Open Energy Info (EERE)

    Petrography Analysis At Valles Caldera - Sulphur Springs Geothermal Area (Armstrong, Et Al., 1995) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration...

  8. Geologic Setting of the Central Alaskan Hot Springs Belt: Implications...

    Open Energy Info (EERE)

    the Central Alaskan Hot Springs Belt: Implications for Geothermal Resource Capacity and Sustainable Energy Production Jump to: navigation, search OpenEI Reference LibraryAdd to...

  9. Modern Astronomical Techniques (ASTR 257), Spring 2013 Instructor: Tesla Jeltema

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Modern Astronomical Techniques (ASTR 257), Spring 2013 Instructor: Tesla Jeltema Office: ISB 305, capabilities of current and next generation instruments (sensitivity, spatial and spectral resolution, FOV

  10. EIS-0502: Hot Springs to Anaconda Transmission Line Rebuild Project...

    Energy Savers [EERE]

    Springs to Anaconda Transmission Line Rebuild Project, Montana SUMMARY DOE's Bonneville Power Administration (BPA) is preparing an EIS that will analyze the potential environmental...

  11. Idaho Public Utilities Commission Approves Neal Hot Springs Power...

    Open Energy Info (EERE)

    Idaho Public Utilities Commission Approves Neal Hot Springs Power Purchase Agreement Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Idaho Public...

  12. Compound and Elemental Analysis At Lake City Hot Springs Area...

    Open Energy Info (EERE)

    Sladek, Et Al., 2004) Exploration Activity Details Location Lake City Hot Springs Area Exploration Technique Compound and Elemental Analysis Activity Date Usefulness useful...

  13. Fuel Cell Vehicle Learning Demonstration: Spring 2008 Results; Preprint

    SciTech Connect (OSTI)

    Wipke, K.; Sprik, S.; Kurtz, J.; Garbak, J.

    2008-04-01

    Conference paper presented at the 2008 National Hydrogen Association Meeting that describes the spring, 2008 results of the Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project.

  14. Microsoft Word - PR 12 13 Hooper Springs DEIS Public Meeting

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

    3 BONNEVILLE POWER ADMINISTRATION FOR IMMEDIATE RELEASE Wednesday, March 20, 2013 CONTACT: Teresa Waugh, 503-230-7536 or 503-230-5131 BPA releases Hooper Springs Transmission...

  15. Data Acquisition-Manipulation At Lake City Hot Springs Area ...

    Open Energy Info (EERE)

    Data Acquisition-Manipulation At Lake City Hot Springs Area (Warpinski, Et Al., 2004) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Data...

  16. Soil Sampling At Waunita Hot Springs Geothermal Area (Ringrose...

    Open Energy Info (EERE)

    Soil Sampling At Waunita Hot Springs Geothermal Area (Ringrose & Pearl, 1981) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Soil Sampling At...

  17. Analysis Of Hot Springs And Associated Deposits In Yellowstone...

    Open Energy Info (EERE)

    analysis, and VNIR spectroscopy. Samples of hot spring deposits, geyser deposits, and soil were also collected. Analysis of ASTER data provided broad scale characteristics of the...

  18. Math 13800 Assignment Sheet Spring 2014 Math 13800 web page ...

    E-Print Network [OSTI]

    Roames, Renee S

    2014-01-08

    Math 13800. Assignment Sheet. Spring 2014. Text: Reconceptualizing Mathematics , 2nd Edition by Sowder, Sowder, & Nickerson. W.H. Freeman, 2014

  19. Geothermal Literature Review At Breitenbush Hot Springs Area...

    Open Energy Info (EERE)

    Geothermal Literature Review At Breitenbush Hot Springs Area (Ingebritsen, Et Al., 1996) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity:...

  20. Geothermal Literature Review At Lake City Hot Springs Area (Benoit...

    Open Energy Info (EERE)

    Geothermal Literature Review At Lake City Hot Springs Area (Benoit, Et Al., 2004) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geothermal...

  1. Hydrogeologic investigation of Coso Hot Springs, Inyo County...

    Open Energy Info (EERE)

    for chemical analysis; determination of the local Coso Hot Springs and regional groundwater hydrology, including consideration of recharge, discharge, movement, and water...

  2. NTSF Spring 2015 Registration Announcement | Department of Energy

    Office of Environmental Management (EM)

    Registration Announcement NTSF Spring 2015 Registration Announcement It's time to register for the 2015 U.S. Department of Energy National Transportation Stakeholders Forum being...

  3. Direct-Current Resistivity Survey At Beowawe Hot Springs Area...

    Open Energy Info (EERE)

    Direct-Current Resistivity Survey At Beowawe Hot Springs Area (Garg, Et Al., 2007) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Direct-Current...

  4. Direct-Current Resistivity At Beowawe Hot Springs Area (Garg...

    Open Energy Info (EERE)

    Direct-Current Resistivity At Beowawe Hot Springs Area (Garg, Et Al., 2007) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Direct-Current...

  5. Direct-Current Resistivity Survey At Roosevelt Hot Springs Area...

    Open Energy Info (EERE)

    Direct-Current Resistivity Survey At Roosevelt Hot Springs Area (Combs 2006) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Direct-Current...

  6. Direct-Current Resistivity Survey At Mt Princeton Hot Springs...

    Open Energy Info (EERE)

    Direct-Current Resistivity Survey At Mt Princeton Hot Springs Area (Richards, Et Al., 2010) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity:...

  7. Geothermometry At Mt Princeton Hot Springs Geothermal Area (Pearl...

    Open Energy Info (EERE)

    Et Al., 1976) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geothermometry At Mt Princeton Hot Springs Geothermal Area (Pearl, Et Al., 1976)...

  8. Teleseismic-Seismic Monitoring At Valles Caldera - Sulphur Springs...

    Open Energy Info (EERE)

    Teleseismic-Seismic Monitoring At Valles Caldera - Sulphur Springs Geothermal Area (Roberts, Et Al., 1991) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration...

  9. Seismic baseline and induction studies- Roosevelt Hot Springs...

    Open Energy Info (EERE)

    Seismic baseline and induction studies- Roosevelt Hot Springs, Utah and Raft River, Idaho Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Seismic...

  10. Teleseismic-Seismic Monitoring At Valles Caldera - Sulphur Springs...

    Open Energy Info (EERE)

    Teleseismic-Seismic Monitoring At Valles Caldera - Sulphur Springs Geothermal Area (Roberts, Et Al., 1995) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration...

  11. Vertical Seismic Profiling At Neal Hot Springs Geothermal Area...

    Open Energy Info (EERE)

    Vertical Seismic Profiling At Neal Hot Springs Geothermal Area (Colorado School of Mines and Imperial College London, 2011) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal...

  12. Teleseismic-Seismic Monitoring At Valles Caldera - Sulphur Springs...

    Open Energy Info (EERE)

    Teleseismic-Seismic Monitoring At Valles Caldera - Sulphur Springs Geothermal Area (Nishimura, Et Al., 1997) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home...

  13. Teleseismic-Seismic Monitoring At Valles Caldera - Sulphur Springs...

    Open Energy Info (EERE)

    Teleseismic-Seismic Monitoring At Valles Caldera - Sulphur Springs Geothermal Area (Steck, Et Al., 1998) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration...

  14. Spring and Summer Energy-Saving Tips | Department of Energy

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

    Simple and inexpensive actions can help you save energy and money during the warm spring and summer months. | Photo courtesy of iStockphoto.comeyedias. Simple and inexpensive...

  15. Chemical And Isotopic Investigation Of Warm Springs Associated...

    Open Energy Info (EERE)

    Chemical And Isotopic Investigation Of Warm Springs Associated With Normal Faults In Utah Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article:...

  16. A multichain polymer slip-spring model with fluctuating number...

    Office of Scientific and Technical Information (OSTI)

    A multichain polymer slip-spring model with fluctuating number of entanglements for linear and nonlinear rheology Citation Details In-Document Search This content will become...

  17. Saving Energy and Money this Spring: A Poem | Department of Energy

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

    Saving Energy and Money this Spring: A Poem Saving Energy and Money this Spring: A Poem May 1, 2013 - 9:48am Addthis Energy Saver can help you save energy and money this spring. |...

  18. Cold Spring Harbor Laboratory Waste Water Treatment Plant [The Inhabited Landscape: An Exhibition

    E-Print Network [OSTI]

    Architects, Centerbrook

    1988-01-01

    Spring Harbor Laboratory Waste Water Treatment Plant JuryThe Cold Spring Harbor Waste Water Treatment Plant makes aA Cold Spring Harbor Waste Water Treatment Plant Photograph

  19. www.carleton.ca/~kbstorey FREEZE TOLERANT

    E-Print Network [OSTI]

    Storey, Kenneth B.

    ) CELL PROCESSES DNA/RNA synthesis Protein synthesis Fuel metabolism Ion pumping Work done ATP 4.6 Myogenesis Let-7 4.0 Cell cycle Mir-26 3.4 Hypoxia Mir-451 7.6 Erythropoiesis FREEZE INDUCED1 www.carleton.ca/~kbstorey FREEZE TOLERANT ANIMALS Insects (many) Intertidal molluscs

  20. Sustainable Transportation Fellowship Location: San Diego, CA

    E-Print Network [OSTI]

    California at Davis, University of

    Sustainable Transportation Fellowship Location: San Diego, CA Our clean energy future depends. Regular web posts on other clean transportation topics. Assist in other tasks, as assigned. The ideal and a clean, healthy environment. To bring about such a future, each of us must make wise choices now

  1. carleton.ca Why study history?

    E-Print Network [OSTI]

    Dawson, Jeff W.

    carleton.ca History #12;Why study history? Quite simply, because history is everywhere. Every day--to name only a few arenas. Unfortunately, most people think that history is little more than remembering dates, names and places. History is so much more. People who study history do not merely memorize

  2. 5200 N. Lake Road Merced, CA 95343

    E-Print Network [OSTI]

    Oviedo, Nstor J.

    5200 N. Lake Road Merced, CA 95343 Phone 209-228-7178 Fax 209-228-7861 E-mail: finaid on the FAFSA, not claiming the student as a dependent on a tax return, or a student's demonstration of self

  3. ORIGINAL PAPER Is the Ca2+

    E-Print Network [OSTI]

    Kjelstrup, Signe

    ). The laws of thermodynamic are central for a description of all systems where energy conversion take place the conversion of energy into heat and work. The second law can be used to determine the spontaneous direction of Ca2+ . All changes per unit of time are constant in these states. The change in internal energy per

  4. Isoscalar giant resonances in (48)Ca

    E-Print Network [OSTI]

    Lui, Y. -W; Youngblood, David H.; Shlomo, S.; Chen, X.; Tokimoto, Y.; Krishichayan; Anders, M.; Button, J.

    2011-01-01

    The giant resonance region from 9.5 MeV < E(x) < 40 MeV in (48)Ca has been studied with inelastic scattering of 240-MeV alpha particles at small angles, including 0 degrees. 95(-15)(+11)% of E0 energy-weighted sum rule (EWSR), 83(-16)(+10)% of E2...

  5. Giant monopole resonance strength in Ca-40

    E-Print Network [OSTI]

    Youngblood, David H.; Lui, YW; Clark, HL.

    1997-01-01

    The giant resonance region in Ca-40 was studied with inelastic scattering of 240 MeV alpha particles at small angles including 0 degrees. A peak at E-x = 17.5 +/- 0.4 MeV with Gamma = 4.95 +/- 0.25 MeV was found to contain 33 +/- 4% of the isoscalar...

  6. SPROUL HALL 1124 RIVERSIDE, CA 92521

    E-Print Network [OSTI]

    SPROUL HALL 1124 RIVERSIDE, CA 92521 education.ucr.edu TEACHER EDUCATION SERVICES (951) 827 School of Education teacher preparation program. For application information please go to the website and view Teacher Education Admission requirements http://education.ucr.edu/tcadmissions.html *Multiple

  7. www.rem.sfu.ca Contact us

    E-Print Network [OSTI]

    and Sustainable Environments REM/ENV 321 (3) Ecological Economics REM 350 (4) Sustainable Energy and Materialswww.rem.sfu.ca Contact us: School of Resource and Environmental Management Faculty of Environment/SCD 301 (4) Sustainable Community Development theory and Practice REM 311 (3) Applied Ecology

  8. counselling students.sFu.ca/health

    E-Print Network [OSTI]

    health and counselling services students.sFu.ca/health ten steps to Positive Body image one list help you think about new ways of looking more healthfully and happily at yourself and your body about yourself and your body when you are around others who are supportive and #12;health

  9. nuclearsafety.gc.ca Canadian Nuclear

    E-Print Network [OSTI]

    Chan, Hue Sun

    nuclearsafety.gc.ca Canadian Nuclear Safety Commission Commission canadienne de sret nuclaire Division June 10-12, 2014 #12;Canadian Nuclear Safety Commission 2 Outline of Presentation Background OID Compliance Program Performance Results 2013 2014 New Initiatives #12;Canadian Nuclear Safety Commission 3

  10. 57Fe Mssbauer study of Lu2Fe3Si5 iron silicide superconductor

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

    Ma, Xiaoming; Ran, Sheng; Pang, Hua; Li, Fashen; Canfield, Paul C.; Bud'ko, Sergey L.

    2015-08-01

    With the advent of FeAs based superconductivity it has become important to study how superconductivity manifests itself in details of 57Fe Mssbauer spectroscopy of conventional, Fe-bearing superconductors. The iron-based superconductor Lu2Fe3Si5 has been studied by 57Fe Mssbauer spectroscopy over the temperature range from 4.4 K to room temperature with particular attention to the region close to the superconducting transition temperature (Tc=6.1 K). Consistent with the two crystallographic sites for Fe in this structure, the observed spectra appear to have a pattern consisting of two doublets over the whole temperature range. Furthermore, the value of Debye temperature was estimated from temperaturemoredependence of the isomer shift and the total spectral area and compared with the specific heat capacity data. Neither abnormal behavior of the hyperfine parameters at or near Tc, nor phonon softening were observed.less

  11. NNMCAB Board Minutes: December 2014 Santa Fe

    Office of Energy Efficiency and Renewable Energy (EERE)

    Minutes of the December 10, 2014 Special Board meeting at Lodge at Santa Fe Presentation DOE HQ, Transition of Environmental Management Clean-up at LANL, Jack Craig Presentation RCLC, Perspectives from the Regional Coalition of LANL Communities, Darien Cabral

  12. Adaptive FE Methods for Conservation Equations

    E-Print Network [OSTI]

    Hartmann, Ralf

    Adaptive FE Methods for Conservation Equations Ralf Hartmann Abstract. We present an approach, University of Heidelberg. #12; 2 R. Hartmann by parts on each cell K results in X K2Th h (F (u); rv)K + (F (u

  13. FE0005961_UIllinois | netl.doe.gov

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

    RVA: 3-D Visualization and Analysis Software to Support Management of Unconventional Oil and Gas Resources Last Reviewed 1222015 DE-FE0005961 Goal This project will produce a...

  14. fe0024311-ttu | netl.doe.gov

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

    Maximize Liquid Oil Production from Shale Oil and Gas Condensate Reservoirs by Cyclic Gas Injection Last Reviewed 1242015 DE-FE0024311 Goal The project goal is to evaluate the...

  15. SPRING 2013 OVARIAN CANCER HAS MYSTIFIED

    E-Print Network [OSTI]

    Shoubridge, Eric

    .mcgill.ca/headway COVER CONCEPT Jean-Bernard Ng Man Sun HEADWAY is printed on HannoArt Silk, which is made using pulp derived from responsibly managed forests. The paper is acid and elemental chlorine free. 2602 09 12 14 18 THE VICE-PRINCIPAL 02_ FROM BRUSH TO BIT Bringingwomen'swritingsfromChina'sMingandQingdynasties to digital

  16. A Quantum Model for an Entropic Spring

    E-Print Network [OSTI]

    Chiao-Hsuan Wang; Jacob M. Taylor

    2015-07-30

    Motivated by understanding the emergence of thermodynamic restoring forces and oscillations, we develop a quantum-mechanical model of a bath of spins coupled to the elasticity of a material. We show our model reproduces the behavior of a variety of entropic springs while enabling investigation of non-equilibrium resonator states in the quantum domain. We find our model emerges naturally in disordered elastic media such as glasses, and is an additional, expected effect in systems with anomalous specific heat and 1/f noise at low temperatures due to two-level systems that fluctuate.

  17. Silver Spring Networks Inc | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing Capacity forSilicium de Provence SAS Silpro Jump(Redirected fromSpring

  18. SpringWorks | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing CapacityVectren) Jump to:Spill Prevention andWellSpringWorks Jump to:

  19. Mineral Springs of Alaska | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland: Energy ResourcesDec 2005 WindPROLLCWashington:West Virginia:Springs of Alaska

  20. ARM - Field Campaign - Spring 1994 UAV IOP

    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 HomeA Better Anode Design togovCampaignsMASRAD:govCampaignsReplicatorgovCampaignsSpring 1994 UAV IOP

  1. ARM - Field Campaign - Spring 1996 SCM IOP

    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 HomeA Better Anode Design togovCampaignsMASRAD:govCampaignsReplicatorgovCampaignsSpring 1994 UAVSCM IOP

  2. ARM - Field Campaign - Spring 1996 UAV IOP

    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 HomeA Better Anode Design togovCampaignsMASRAD:govCampaignsReplicatorgovCampaignsSpring 1994 UAVSCM

  3. ARM - Field Campaign - Spring 1997 SCM IOP

    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 HomeA Better Anode Design togovCampaignsMASRAD:govCampaignsReplicatorgovCampaignsSpring 1994

  4. ARM - Field Campaign - Spring 2002 SCM IOP

    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 HomeA Better Anode Design togovCampaignsMASRAD:govCampaignsReplicatorgovCampaignsSpring

  5. ARM - Field Campaign - Spring Cloud IOP

    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 HomeA Better Anode Design togovCampaignsMASRAD:govCampaignsReplicatorgovCampaignsSpringgovCampaignsSpring

  6. ARM - Field Campaign - Spring UAV Campaign

    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 HomeA Better Anode DesigngovCampaignsSpring Single Column Model IOP ARM Data Discovery Browse

  7. Spring Canyon Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS ReportEurope GmbHSoloPage Edit withSpion Kop Jump to:SpiritJumpSpring

  8. Wessington Springs Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EISTJThinWarsaw, Poland:EnergyWe Energy WindWellingtonWessington Springs

  9. Pebble Springs Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsourceII JumpQuarterly Smart GridNorth Carolina:ParamountEnergy Group LPPaynesSprings

  10. FOR341 Timber Harvesting and Forest Roads Spring 2009

    E-Print Network [OSTI]

    Vonessen, Nikolaus

    FOR341 Timber Harvesting and Forest Roads Spring 2009 Instructor: Beth Dodson Office: FOR 201A Text: Water Quality BMPs (Best Management Practices) for Montana Forests Other readings as assigned (available in class folder: R:\\Classes\\Spring2009\\FOR341) Course Description: An overview of harvesting

  11. EDAK 560 Spring 2014 (Duncan) EDAD 560 Educational Leadership Applications

    E-Print Network [OSTI]

    Diestel, Geoff

    /allocation of resources to support the organization's plan of improvement? How does the educational administrator plan1 EDAK 560 Spring 2014 (Duncan) Syllabus EDAD 560 Educational Leadership Applications SPRING 2014 SEMESTER Instructor: W. Todd Duncan, Ed.D. Assistant Professor, Educational Leadership, Department

  12. RMI 357e spring 2012 Introduction to Risk Management & Insurance

    E-Print Network [OSTI]

    Ghosh, Joydeep

    RMI 357e spring 2012 1 Introduction to Risk Management & Insurance R M 357e Professor: Olga Trofimova Olga.trofimova@utexas.edu Syllabus spring 2012 Textbook Principles of Risk Management Management: 357E. Introduction to Risk Management - Upper-Division Course Principles of risk management

  13. CSCI 480 Computer Graphics, Spring 2011 Administrative Matters

    E-Print Network [OSTI]

    Southern California, University of

    CSCI 480 Computer Graphics, Spring 2011 Administrative Matters Spring 2011, Mon and Wed, 10 24 Transformations Ch 4 Wed Jan 26 Viewing and Projection Ch 5 Mon Jan 31 Hierarchical Modeling Ch 10, Publisher: Addison Wesley, ISBN: 9780321535863 Dave Shreiner: OpenGL Programming Guide: The Official Guide

  14. Course Enrollment by College -Census West Lafayette -Spring 2009

    E-Print Network [OSTI]

    Pittendrigh, Barry

    Course Enrollment by College - Census West Lafayette - Spring 2009 Freeze Date: Jan 28, 2009 Enrollment by College - Census West Lafayette - Spring 2009 Freeze Date: Jan 28, 2009 College Enrollment 01 & Meat Mrkt 6 2 15 4 8 35 AGEC42200 Technical Price Anly 6 2 15 3 8 34 AGEC42600 Mkt Mgt Agr Bus 3 7 23 4

  15. Course Enrollment by College -Census West Lafayette -Spring 2011

    E-Print Network [OSTI]

    Ginzel, Matthew

    Course Enrollment by College - Census West Lafayette - Spring 2011 Freeze Date: Jan 25, 2011 Enrollment by College - Census West Lafayette - Spring 2011 Freeze Date: Jan 25, 2011 College Enrollment 01 & Meat Mrkt 1 4 13 6 17 41 AGEC42200 Technical Price Anly 1 3 10 4 16 34 AGEC42400 Finan Mgt Agr Bus 9 27

  16. Course Enrollment by College -Census West Lafayette -Spring 2010

    E-Print Network [OSTI]

    Pittendrigh, Barry

    Course Enrollment by College - Census West Lafayette - Spring 2010 Freeze Date: Jan 26, 2010 by College - Census West Lafayette - Spring 2010 Freeze Date: Jan 26, 2010 College Enrollment 01 02 03 04 05 7 3 16 13 21 63 AGEC41200 Farm Business Mgmt 3 8 11 AGEC42100 Livestock & Meat Mrkt 1 1 3 15 7 15 42

  17. Physics 485 Spring 2013 1 Ethical Problems in Physics

    E-Print Network [OSTI]

    Browder, Tom

    ' as the Source of Morality · Moral Sentiment 'informs us' of Good and Evil #12;Physics 485 Spring 2013 7 Theories): ­ justice is intuitive, arising from personal apprehension of fundamental forms · Aristotle (4th cent. BC://caae.phil.cmu.edu/Cavalier/80130/index.html #12;Physics 485 Spring 2013 5 Applied Ethics is important: Alexander the Great

  18. Spring 2011 | PCI Journal88 Editor's quick points

    E-Print Network [OSTI]

    Spring 2011 | PCI Journal88 Editor's quick points n This article is the first part of a two to provide bearing for the deck sections, so the L-shaped slen- #12;89PCI Journal | Spring 2011 to maintain is outlined in the sixth edition of the PCI Design Handbook: Precast and Prestressed Concrete.7 The PCI Design

  19. The Motion Of A Spring Released From Uniform Circular Motion

    E-Print Network [OSTI]

    Dooling, Thomas; Carnaghi, Matthew; Titus, Aaron

    2015-01-01

    A weak spring is connected at one end to a rotor turning at constant angular velocity. The spring extends to a stretched length as determined by the spring mass, rest length, spring constant, rotor radius and rotor angular velocity. When released from the rotor, the inner end of the spring pulls away as expected, causing a wave to travel down the spring as it collapses. During this time interval, the outer end of the spring continues to move along its original circular path in uniform circular motion, as if the spring were still connected to the rotor. This is analogous to the effect of a hanging Slinky released from rest whose bottom end remains at a fixed position above the ground until a wave from the top of the Slinky reaches the bottom of the Slinky. Values from a numerical model and measurements from video analysis show that upon release the inner end travels along a circle of similar radius as the outer end. The effect appears as a series of alternating semi-circles. In addition, the simulation and dat...

  20. SPRING SEMESTER GENERAL FACULTY MEETING March 5, 2001

    E-Print Network [OSTI]

    Hutcheon, James M.

    MINUTES SPRING SEMESTER GENERAL FACULTY MEETING March 5, 2001 The Spring General Faculty meeting was convened by President Grube on March 5, 2001, at 4:00 p.m., in the Russell Union Ballroom. The agenda was approved as distributed. The minutes of the November 9, 2001, meeting which were distributed on January 3

  1. Biology 472 Spring 2009 Biology of Amphibians and Reptiles

    E-Print Network [OSTI]

    Jackson, Kate

    Biology 472 Spring 2009 1 Biology of Amphibians and Reptiles Dr. Kate Jackson Office: Science 200 E Encyclopedia of Reptiles and Amphibians. Oxford University Press. (2) Stebbins, R. and R. T. Peterson. 2003 of assorted herps (from labs). #12;Biology 472 Spring 2009 2 ...know how to access primary sources

  2. Chemistry climate model simulations of1 spring Antarctic ozone

    E-Print Network [OSTI]

    Wirosoetisno, Djoko

    Chemistry climate model simulations of1 spring Antarctic ozone Article Published Version Austin, J. (2010) Chemistry climate model simulations of spring Antarctic1 ozone. Journal of Geophysical Research ozone John Austin,1,2 H. Struthers,3 J. Scinocca,4 D. A. Plummer,5 H. Akiyoshi,6 A. J. G. Baumgaertner,7

  3. On-Line Renewals Spring 2015 Co-op Timeline

    E-Print Network [OSTI]

    On-Line Renewals Spring 2015 Co-op Timeline All students applying for Co-ops &/or Internships must for Spring 2015 Co-op ( Renewals are for Co-ops only). Also Work Term Evaluations will be accepted. November 10, 2014 Earliest date for submitting Coop Renewals to start working (on January 12th ) December 1

  4. ERP598-Applied Environmental Resources & Policy Spring 2015

    E-Print Network [OSTI]

    Nickrent, Daniel L.

    ERP598-Applied Environmental Resources & Policy Spring 2015 Session Time & Date Speaker Title Spring Break March 9 - 13 Faner 2533 8 Wednesday March 18 Justin Kozak, ER&P Student Dissertation Faner Faner 2533 12 Wednesday April 15 Amanda Marshall, ER&P student Proposal Faner 2533 Geology Seminar

  5. SPRING AND SUMMER MOVEMENTS OF SUBADULT STRIPED BASS,

    E-Print Network [OSTI]

    SPRING AND SUMMER MOVEMENTS OF SUBADULT STRIPED BASS, MORONE SAXATIUS, IN THE CONNECTICUT RIVER! The Connecticut River has no known spawning population of striped bass, Morone saxatilis, but there is an annual run of subadults in the late spring and summer from Long Island Sound to Holyoke Dam, 140 km upstream

  6. FINITENESS OF e Ass Fe (M) AND ITS

    E-Print Network [OSTI]

    Katzman, Moty

    FINITENESS OF e Ass Fe (M) AND ITS CONNECTIONS TO TIGHT CLOSURE. Mordechai Katzman Abstract. Let R the sets e Ass Fe(M) and e Ass Ge(M) where Fe() is the Peskine-Szpiro functor and Ge(M) is Fe(M) modulo and tight closure. The last section of this paper constructs an example which shows that e Ass Fe(M) may

  7. N = 3 - 3 Transitions of Ne-like Ions in the Iron Group, Especially Ca(10+) and Ti(12+)

    SciTech Connect (OSTI)

    Ishikawa, Y; Encarnacion, J L; Trabert, E

    2008-10-09

    The Ti XIII 2s{sup 2}2p{sup 5}3l-3l{prime} and 2s2p{sup 6}3l-3l{prime} transitions that have been discussed previously on the basis of beam-foil spectra and laser-produced plasmas in comparison to semi-empirically scaled computations have now been treated by accurate ab initio Multi-reference Moller-Plesset calculations. While most 2s{sup 2}2p{sup 5}3l-3l{prime} line identifications are supported by the new calculations, the 2s2p{sup 6}3l-3l{prime} transition arrays are revised. Theoretical level positions are given for all elements from Ca through Fe. The quality of the calculation is demonstrated on the beam-foil spectra of Ca.

  8. Hydrocracking of n-decane over zeolite-supported metal sulfide catalysts. 1: CaY-supported transition metal sulfides

    SciTech Connect (OSTI)

    Welters, W.J.J.; Waerden, O.H. van der; Beer, V.H.J. de; Santen, R.A. van [Eindhoven Univ. of Technology (Netherlands). Schuit Inst. of Catalysis; Zandbergen, H.W. [Delft Univ. of Technology (Netherlands). Centre for High Resolution Electron Microscopy

    1995-04-01

    The hydrocracking properties of various CaY-supported metal (Fe, Co, Ni, Mo, Ru, Rh, Pd, W, Re, Ir, and Pt) sulfide catalysts (prepared by impregnation) are examined by studying the hydroconversion of n-decane. All catalysts show cracking conversions which are significantly higher than that of the CaY support. There are large differences in catalytic behavior dependent on the metal sulfide present on the zeolite support. The amounts of S present on the catalyst are analyzed to determine the degree of sulfidation of the metal sulfide, while high resolution electron microscopy is used to characterize the distribution of the metal sulfide phase over the zeolite support. The observed differences in activity can be explained by the differences in intrinsic activity of the metal sulfide phase and the differences in distribution of this phase over the zeolite particle (internal or external sulfide deposition).

  9. HIA 2015 DOE Zero Energy Ready Home Case Study: Mutual Housing California, Mutual Housing at Spring Lake, Woodland, CA

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum12,ExecutiveFinancing Programs |Reference StationFranklinHammer and Hand3.0Mutual

  10. HIA 2015 DOE Zero Energy Ready Home Case Study: Mutual Housing California, Mutual Housing at Spring Lake, Woodland, CA

    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 likeUniverse (Journalvivo Low-Dose Low WeUpdateScienceForTrip to Mt. Hood§¦

  11. A NEW SYNTHETIC LIBRARY OF THE NEAR-INFRARED Ca II TRIPLET INDICES. I. INDEX DEFINITION, CALIBRATION, AND RELATIONS WITH STELLAR ATMOSPHERIC PARAMETERS

    SciTech Connect (OSTI)

    Du, W.; Luo, A. L.; Zhao, Y. H. E-mail: lal@nao.cas.cn

    2012-02-15

    Adopting the SPECTRUM package, which is a stellar spectral synthesis program, we have synthesized a comprehensive set of 2890 near-infrared (NIR) synthetic spectra with a resolution and wavelength sampling similar to the Sloan Digital Sky Survey (SDSS) and the forthcoming Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) spectra. During the synthesis, we applied the 'New grids of ATLAS9 Model Atmosphere' to develop a grid of local thermodynamic equilibrium model atmospheres for effective temperatures (T{sub eff}) ranging from 3500 to 7500 K, for surface gravities (log g) from 0.5 to 5.0 dex, for metallicities ([Fe/H]) from -4.0 to 0.5 dex, and for solar ([{alpha}/Fe] = 0.0 dex) and non-solar ([{alpha}/Fe] = +0.4 dex) abundances. This synthetic stellar library is composed of 1350 solar scaled abundance (SSA) and 1530 non-solar scaled abundance (NSSA) spectra, grounding on which we have defined a new set of NIR Ca II triplet indices and an index CaT as the sum of the three. These defined indices were automatically measured on every spectrum of the synthetic stellar library and calibrated with the indices computed on the observational spectra from the INDO-U.S. stellar library. In order to check the effect of {alpha}-element enhancement on the so-defined Ca II indices, we compared indices measured on the SSA spectra with those on the NSSA ones at the same trine of stellar parameters (T{sub eff}, log g, [Fe/H]); luckily, little influences of {alpha}-element enhancement were found. Furthermore, comparisons of our synthetic indices with the observational ones from measurements on the INDO-U.S. stellar library, the SDSS-DR7 and SDSS-DR8 spectroscopic survey are presented, respectively, for dwarfs and giants in specific. For dwarfs, our synthetic indices could well reproduce the behaviors of the observational indices versus stellar parameters, which verifies the validity of our index definitions for dwarfs. For giants, the consistency between our synthetic indices and the observational ones does not appear to be as good. However, a new synthetic library of NIR Ca II indices has been founded for deeper studies on the NIR wave band of stellar spectra, and this library is particularly appropriate for the SDSS and the forthcoming LAMOST stellar spectra. We have regressed the strength of the CaT index as a function of stellar parameters for both dwarfs and giants after a series of experimental investigations into relations of the indices with stellar parameters. For dwarfs, log g has little effect on the indices, while [Fe/H] and T{sub eff} play a role together. The leading factor is probably [Fe/H], which changes the strength of the indices by a positive trend. For giants, log g starts to influence the strength of the indices by a negative trend for the metal-poor, and even impact deeply for the metal-rich; besides, [Fe/H] and T{sub eff} still matter. In addition, we briefly discussed the major differences between our Ca II triplet indices and the CaHK doublet indices. Ultimately, a supplemental experiment was carried out to show that spectral noises do have effects on our set of NIR Ca II indices. However, the influence is not weak enough to be ignored if the signal-to-noise ratio falls below 20.

  12. EIS-0455: Genesis Solar Energy Project in Riverside County, CA...

    Office of Environmental Management (EM)

    5: Genesis Solar Energy Project in Riverside County, CA EIS-0455: Genesis Solar Energy Project in Riverside County, CA December 17, 2010 EIS-0455: Notice of Adoption of an...

  13. EIS-0439: Rice Solar Energy Project in Riverside County, CA ...

    Office of Environmental Management (EM)

    9: Rice Solar Energy Project in Riverside County, CA EIS-0439: Rice Solar Energy Project in Riverside County, CA March 29, 2010 EIS-0439: Notice of Intent to Prepare an...

  14. 2. Linked structures David Keil Data Structures Spring 2015 David Keil Data Structures 2. Linked structures Spring 2015 1

    E-Print Network [OSTI]

    Keil, David M.

    2. Linked structures David Keil Data Structures Spring 2015 David Keil Data Structures 2. Linked structures Spring 2015 1 David M. Keil, Framingham State University CSCI 271 Data Structures 2. Linked structures 1. Linked lists 2. List operations 3. Trees 4. Tree operations David Keil Data Structures 2

  15. Introduction David Keil Introduction to Information Technology Spring 2015 D. Keil Introduction to Information Technology Spring 2015 1

    E-Print Network [OSTI]

    Keil, David M.

    Introduction David Keil Introduction to Information Technology Spring 2015 D. Keil Introduction to Information Technology Spring 2015 1 David M. Keil, Framingham State University CSCI 120 Introduction to Information Technology Introduction 1. What this course offers 2. What is information technology? 3. How

  16. 2. Spreadsheets David Keil Introduction to Information Technology Spring 2015 1D. Keil Introduction to Information Technology Spring 2015

    E-Print Network [OSTI]

    Keil, David M.

    2. Spreadsheets David Keil Introduction to Information Technology Spring 2015 1D. Keil Introduction to Information Technology Spring 2015 David M. Keil, Framingham State University CSCI 120 Introduction to Information Technology 2. Spreadsheets and decision support 1. Using spreadsheet formulas 2. Cell referencing

  17. Sound velocities of Fe and Fe-Si alloy in the Earth's core

    E-Print Network [OSTI]

    Lin, Jung-Fu "Afu"

    , Jackson School of Geosciences, University of Texas at Austin, Austin, TX 78712; b Advanced Photon Source-ray diffraction. The nature of the Fe-Si alloy where Si is readily soluble in Fe repre- sents an ideal solid-solution), silicon (Si), sulfur (S), carbon (C), and hydrogen (H), have been suggested via cosmochemical, geo

  18. Underwater Explosive Shock Consolidation of Nanocomposite Pr2Fe14B/-Fe Magnetic Powders

    E-Print Network [OSTI]

    Liu, J. Ping

    to fabricate exchange-coupled Pr2Fe14B/-Fe nanocomposite bulk magnets, using explosively generated shock waves of Physics, University of Texas at Arlington, Arlington, Texas 76019, USA 3 Shock Wave and Condensed Matter Research Center, Kumamoto University, Kumamoto 860-8555, Japan Dynamic consolidation of powders was studied

  19. Competing retention pathways of uranium upon reaction with Fe(II)

    SciTech Connect (OSTI)

    Massey, Michael S.; Lezama Pacheco, Juan S.; Jones, Morris; Ilton, Eugene S.; Cerrato, Jose M.; Bargar, John R.; Fendorf, Scott

    2014-10-01

    Biogeochemical retention processes, including adsorption, reductive precipitation, and incorporation into host minerals, are important in contaminant transport, remediation, and geologic deposition of uranium. Recent work has shown that U can become incorporated into iron (hydr)oxide minerals, with a key pathway arising from Fe(II)-induced transformation of ferrihydrite, (Fe(OH)3nH2O) to goethite (?-FeO(OH)); this is a possible U retention mechanism in soils and sediments. Several key questions, however, remain unanswered regarding U incorporation into iron (hydr)oxides and this pathways contribution to U retention, including: (i) the competitiveness of U incorporation versus reduction to U(IV) and subsequent precipitation of UO2; (ii) the oxidation state of incorporated U; (iii) the effects of uranyl aqueous speciation on U incorporation; and, (iv) the mechanism of U incorporation. Here we use a series of batch reactions conducted at pH ~7, [U(VI)] from 1 to 170 ?M, [Fe(II)] from 0 to 3 mM, and [Ca] at 0 or 4 mM) coupled with spectroscopic examination of reaction products of Fe(II)-induced ferrihydrite transformation to address these outstanding questions. Uranium retention pathways were identified and quantified using extended x-ray absorption fine structure (EXAFS) spectroscopy, x-ray powder diffraction, x-ray photoelectron spectroscopy, and transmission electron microscopy. Analysis of EXAFS spectra showed that 14 to 89% of total U was incorporated into goethite, upon reaction with Fe(II) and ferrihydrite. Uranium incorporation was a particularly dominant retention pathway at U concentrations ? 50 ?M when either uranyl-carbonato or calcium-uranyl-carbonato complexes were dominant, accounting for 64 to 89% of total U. With increasing U(VI) and Fe(II) concentrations, U(VI) reduction to U(IV) became more prevalent, but U incorporation remained a functioning retention pathway. These findings highlight the potential importance of U(V) incorporation within iron oxides as a retention process of U across a wide range of biogeochemical environments and the sensitivity of uranium retention processes to operative (bio)geochemical conditions.

  20. THE DETAILED CHEMICAL PROPERTIES OF M31 STAR CLUSTERS. I. Fe, ALPHA AND LIGHT ELEMENTS

    SciTech Connect (OSTI)

    Colucci, Janet E.; Bernstein, Rebecca A.; Cohen, Judith G.

    2014-12-20

    We present ages, [Fe/H] and abundances of the ? elements Ca I, Si I, Ti I, Ti II, and light elements Mg I, Na I, and Al I for 31 globular clusters (GCs) in M31, which were obtained from high-resolution, high signal-to-noise ratio >60 echelle spectra of their integrated light (IL). All abundances and ages are obtained using our original technique for high-resolution IL abundance analysis of GCs. This sample provides a never before seen picture of the chemical history of M31. The GCs are dispersed throughout the inner and outer halo, from 2.5kpc< R {sub M31}< 117kpc. We find a range of [Fe/H] within 20kpc of the center of M31, and a constant [Fe/H] ? 1.6 for the outer halo clusters. We find evidence for at least one massive GC in M31 with an age between 1 and 5Gyr. The ?-element ratios are generally similar to the Milky Way GC and field star ratios. We also find chemical evidence for a late-time accretion origin for at least one cluster, which has a different abundance pattern than other clusters at similar metallicity. We find evidence for star-to-star abundance variations in Mg, Na, and Al in the GCs in our sample, and find correlations of Ca, Mg, Na, and possibly Al abundance ratios with cluster luminosity and velocity dispersion, which can potentially be used to constrain GC self-enrichment scenarios. Data presented here were obtained with the HIRES echelle spectrograph on the Keck I telescope.

  1. Thermal annealing of FePt thin films by millisecond plasma arc pulses

    SciTech Connect (OSTI)

    Inaba, Yuki; Torres, Karen; Cole, Amanda; Ott, Ronald D; Klemmer, Timothy; Harrell, J W; Thompson, Gregory

    2009-01-01

    A series of 20 and 100 nm Fe{sub 53}Pt{sub 47} thin films sputter-deposited onto Si substrates have been thermally annealed using a pulsed thermal plasma arc lamp. A series of one, three or five pulses were applied to the thin films with widths of either 50 or 100 ms. The microstructure and magnetic properties of these annealed Fe{sub 53}Pt{sub 47} films are discussed according to the various annealing conditions and A1 to L1{sub 0} phase transformation. Upon pulse annealing, the average in-plane grain size of 15 nm (nearly equivalent for both film thicknesses) was observed to increase to values near 20 nm. In general, increasing the pulse width or number of pulses increased the L1{sub 0} order parameter, tetragonality of the c/a ratio and coercivity of the specimen. The exception to this trend was for five pulses at 100 ms for both film thicknesses, which indicated a reduction of the order parameter and coercivity. This reduction is believed to be a result of the interdiffusion of Fe and Pt into the Si substrate and the formation of iron oxide clusters in the grain boundaries characterized by atom probe tomography.

  2. Optimized Operating Range for Large-Format LiFePO4/Graphite Batteries

    SciTech Connect (OSTI)

    Jiang, Jiuchun; Shi, Wei; Zheng, Jianming; Zuo, Pengjian; Xiao, Jie; Chen, Xilin; Xu, Wu; Zhang, Jiguang

    2014-06-01

    e investigated the long-term cycling performance of large format 20Ah LiFePO4/graphite batteries when they are cycled in various state-of-charge (SOC) ranges. It is found that batteries cycled in the medium SOC range (ca. 20~80% SOC) exhibit superior cycling stability than batteries cycled at both ends (0-20% or 80-100%) of the SOC even though the capcity utilized in the medium SOC range is three times as large as those cycled at both ends of the SOC. Several non-destructive techniques, including a voltage interruption approach, model-based parameter identification, electrode impedance spectra analysis, ?Q/?V analysis, and entropy change test, were used to investigate the performance of LiFePO4/graphite batteries within different SOC ranges. The results reveal that batteries at the ends of SOC exhibit much higher polarization impedance than those at the medium SOC range. These results can be attributed to the significant structural change of cathode and anode materials as revealed by the large entropy change within these ranges. The direct correlation between the polarization impedance and the cycle life of the batteries provides an effective methodology for battery management systems to control and prolong the cycle life of LiFePO4/graphite and other batteries.

  3. Exchange-Spring Magnets: Nanocomposite Exchange-Spring Magnets for Motor and Generator Applications

    SciTech Connect (OSTI)

    2012-01-01

    REACT Project: ANL will develop a cost-effective exchange-spring magnet to use in the electric motors of wind generators and EVs that uses no rare earth materials. This ANL exchange-spring magnet combines a hard magnetic outer shell with a soft magnetic inner corecoupling these together increases the performance (energy density and operating temperature). The hard and soft magnet composite particles would be created at the molecular level, followed by consolidation in a magnetic field. This process allows the particles to be oriented to maximize the magnetic properties of low-cost and abundant metals, eliminating the need for expensive imported rare earths. The ultimate goal of this project is to demonstrate this new type of magnet in a prototype electric motor.

  4. Driving Green: Spring has Sprung, but don't 'Spring Ahead' | Department of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based| Department8,Department of2 FederalEnergy Green: Spring has Sprung,

  5. A Test for Airborne Dispersal of Thermophilic Bacteria from Hot Springs

    E-Print Network [OSTI]

    Fouke, Bruce W.

    colonization Mammoth Hot Springs thermophile 2 GEOTHERMAL BIOLOGY AND GEOCHEMISTRY IN YELLOWSTONE NATIONAL PARK Hot Springs complex of Yellowstone National Park. The trapped steam was analyzed for the presence exist between hot springs in close proximity to each other, even springs within a particular geothermal

  6. First Year SAMPLE FOUR YEAR SCHEDULE FOR POLITICS MAJOR FALL SPRING

    E-Print Network [OSTI]

    Galles, David

    FALL SPRING 1 1 2 2 3 3 4 4 Third Year FALL SPRING 1 1 2 2 3 3 4 4 Fourth Year FALL SPRING 1 1 2 2 3 3First Year SAMPLE FOUR YEAR SCHEDULE FOR POLITICS MAJOR FALL SPRING 1 1 2 2 3 3 4 4 Second Year

  7. Hot Springs-Garrison Fiber Optic Project

    SciTech Connect (OSTI)

    Not Available

    1994-10-01

    Bonneville Power Administration (BPA) is proposing to upgrade its operational telecommunications system between the Hot Springs Substation and the Garrison Substation using a fiber optic system. The project would primarily involve installing 190 kilometers (120 miles) of fiber optic cable on existing transmission structures and installing new fiber optic equipment in BPA`s substation yards and control houses. BPA prepared an environmental assessment (EA) evaluating the proposed action. This EA was published in October 1994. The EA identifies a number of minor impacts that might occur as a result of the proposed action, as well as some recommended mitigation measures. This Mitigation Action Plan (MAP) identifies specific measures to avoid, minimize, or compensate for impacts identified in the EA.

  8. SULI Program Information - Spring | The Ames Laboratory

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation of Fe(II) byMultidayAlumni > The2/01/12 PageInformation DoE

  9. Magnetic interaction in oxygenated alpha Fe-phthalocyanines

    SciTech Connect (OSTI)

    Kuzmann, Ern?, E-mail: kuzmann@caesar.elte.hu; Homonnay, Zoltn; Horvth, Attila [Institute of Chemistry, Etvs Lornd University, P.O. Box 32, 1512 Budapest (Hungary); Pechousek, Jiri; Cuda, Jan; Machala, Libor; Zoppellaro, Giorgio; Zboril, Radek [Regional Centre of Advanced Technologies and Materials, Departments of Experimental Physics and Physical Chemistry, Faculty of Science Palacky University, 17. Listopadu 1192/12, 771 46 Olomouc (Czech Republic); Yin, Houping; Wei, Yen [Department of Chemistry, Drexel University, Philadelphia, PA 19104 (United States); Klencsr, Zoltn [Research Centre for Natural Sciences, Hungarian Academy of Sciences, Budapest, 1117 (Hungary); Kubuki, Shiro [Department of Chemistry, Graduate School of Science and Engineering, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachi-Oji, Tokyo 192-0397 (Japan); Nath, Amar [Department of Chemistry, University of North Carolina, Asheville, NC 28804 (United States)

    2014-10-27

    Alpha iron phthalocyanines (?-FePc) oxygenated at low temperatures were investigated with the help of {sup 57}Fe Mssbauer spectroscopy, magnetization measurements (SQUID) and X-ray diffractometry (XRD). Mssbauer spectroscopy revealed that upon oxygenation of ?-FePc, new species were formed which could be associated with Fe{sup III}Pc oxygen adducts. Unexpectedly, magnetically split spectrum of oxygenated ?-FePc was observed below 20 K. In-field Mssbauer spectra in a 5 T external magnetic field at 5K and magnetization measurements indicate antiferromagnetic coupling in oxygenated ?-FePc.

  10. Okanogan Basin Spring Spawner Report for 2007.

    SciTech Connect (OSTI)

    Colville Tribes, Department of Fish & Wildlife

    2007-09-01

    The Okanogan Basin Monitoring and Evaluation Program collected data related to spring spawning anadromous salmonid stocks across the entire Okanogan River basin. Data were collected using redd surveys, traps, underwater video, and PIT-tag technology then summarized and analyzed using simple estimate models. From these efforts we estimated that 1,266 summer steelhead spawned in the Okanogan River basin and constructed 552 redds;152 of these fish where of natural origin. Of these, 121 summer steelhead, including 29 of natural origin, created an estimated 70 redds in the Canadian portion of the Okanagan basin. We estimated summer steelhead spawner escapement into each sub-watershed along with the number from natural origin and the number and density of redds. We documented redd desiccation in Loup Loup Creek, habitat utilization in Salmon Creek as a result of a new water lease program, and 10 spring Chinook returning to Omak Creek. High water through most of the redd survey period resulted in development of new modeling techniques and allowed us to survey additional tributaries including the observation of summer steelhead spawning in Wanacut Creek. These 2007 data provide additional support that redd surveys conducted within the United States are well founded and provide essential information for tracking the recovery of listed summer steelhead. Conversely, redd surveys do not appear to be the best approach for enumerating steelhead spawners or there distribution within Canada. We also identified that spawning distributions within the Okanogan River basin vary widely and stocking location may play an over riding roll in this variability.

  11. Fusion of {sup 48}Ca+{sup 48}Ca Far Below the Barrier

    SciTech Connect (OSTI)

    Scarlassara, F.; Montagnoli, G.; Mason, P.; Stefanini, A. M.; Silvestri, R.; Corradi, L.; Fioretto, E.; Guiot, B.; Courtin, S.; Haas, F.; Lebhertz, D.; Szilner, S.

    2009-08-26

    In recent years, a puzzling pattern has been observed in fusion cross sections well below the Coulomb barrier, characterized as a departure from the exponential-like behavior predicted by standard coupled-channels models, known as fusion hindrance. We report on recent fusion measurements performed at the Laboratori Nazionali di Legnaro, in particular the {sup 48}Ca+{sup 48}Ca reaction down to the level of 0.6 {mu}b. Unlike most recent results in this field, we do not observe the typical divergent behavior of the logarithmic derivative; but rather a sort of saturation, albeit at a larger value than predicted with a standard nucleus-nucleus potential.

  12. Membrane separation advances in FE hydrogen program

    SciTech Connect (OSTI)

    NONE

    2007-12-31

    Since its inception in Fiscal Year 2003 the US Office of Fossil Energy (FE) Hydrogen from Coal Program has sponsored more than 60 projects and made advances in the science of separating out pure hydrogen from syngas produced through coal gasification. The Program is focusing on advanced hydrogen separation technologies, which include membranes, and combining the WGS reaction and hydrogen separation in a single operation known as process intensification. The article explains the technologies and describes some key FE membrane projects. More details are available from http://www.fossil.energy.gov. 1 fig.

  13. Isoscalar giant resonances in {sup 48}Ca

    SciTech Connect (OSTI)

    Lui, Y.-W.; Youngblood, D. H.; Shlomo, S.; Chen, X.; Tokimoto, Y.; Krishichayan,; Anders, M.; Button, J. [Cyclotron Institute, Texas A and M University, College Station, Texas 77843 (United States)

    2011-04-15

    The giant resonance region from 9.5 MeV < E{sub x} < 40 MeV in {sup 48}Ca has been studied with inelastic scattering of 240-MeV {alpha} particles at small angles, including 0 deg. 95{sub -15}{sup +11}% of E0 energy-weighted sum rule (EWSR), 83{sub -16}{sup +10}% of E2 EWSR, and 137 {+-} 20% of E1 EWSR were located below E{sub x}=40 MeV. A comparison of the experimental data with calculated results for the isoscalar giant monopole resonance, obtained within the mean-field-based random-phase approximation, is also given.

  14. Southern CA Area | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc JumpHeter BatterySolarfin JumpOpen EnergySoutheastern ElectricCA Area Jump to:

  15. Regulation of brain copper homeostasis by the brain barrier systems: Effects of Fe-overload and Fe-deficiency

    SciTech Connect (OSTI)

    Monnot, Andrew D.; Behl, Mamta; Ho, Sanna; Zheng, Wei

    2011-11-15

    Maintaining brain Cu homeostasis is vital for normal brain function. The role of systemic Fe deficiency (FeD) or overload (FeO) due to metabolic diseases or environmental insults in Cu homeostasis in the cerebrospinal fluid (CSF) and brain tissues remains unknown. This study was designed to investigate how blood-brain barrier (BBB) and blood-SCF barrier (BCB) regulated Cu transport and how FeO or FeD altered brain Cu homeostasis. Rats received an Fe-enriched or Fe-depleted diet for 4 weeks. FeD and FeO treatment resulted in a significant increase (+ 55%) and decrease (- 56%) in CSF Cu levels (p < 0.05), respectively; however, neither treatment had any effect on CSF Fe levels. The FeD, but not FeO, led to significant increases in Cu levels in brain parenchyma and the choroid plexus. In situ brain perfusion studies demonstrated that the rate of Cu transport into the brain parenchyma was significantly faster in FeD rats (+ 92%) and significantly slower (- 53%) in FeO rats than in controls. In vitro two chamber Transwell transepithelial transport studies using primary choroidal epithelial cells revealed a predominant efflux of Cu from the CSF to blood compartment by the BCB. Further ventriculo-cisternal perfusion studies showed that Cu clearance by the choroid plexus in FeD animals was significantly greater than control (p < 0.05). Taken together, our results demonstrate that both the BBB and BCB contribute to maintain a stable Cu homeostasis in the brain and CSF. Cu appears to enter the brain primarily via the BBB and is subsequently removed from the CSF by the BCB. FeD has a more profound effect on brain Cu levels than FeO. FeD increases Cu transport at the brain barriers and prompts Cu overload in the CNS. The BCB plays a key role in removing the excess Cu from the CSF.

  16. 90 magnetic coupling in a NiFe/FeMn/biased NiFe multilayer spin valve component investigated by polarized neutron reflectometry

    SciTech Connect (OSTI)

    Callori, S. J., E-mail: sara.callori@ansto.gov.au; Bertinshaw, J. [School of Physics, The University of New South Wales, Sydney, New South Wales 2052 (Australia); Bragg Institute, Australian Nuclear Science and Technology Organization, Lucas Heights, New South Wales 2234 (Australia); Cortie, D. L. [The Institute for Superconducting and Electronic Materials, The University of Wollongong, Wollongong, New South Wales 2522 (Australia); Bragg Institute, Australian Nuclear Science and Technology Organization, Lucas Heights, New South Wales 2234 (Australia); Cai, J. W., E-mail: jwcai@aphy.iphy.ac.cn; Zhu, T. [Institute of Physics, Chinese Academy of Sciences, Beijing 100190 (China); Le Brun, A. P. [Bragg Institute, Australian Nuclear Science and Technology Organization, Lucas Heights, New South Wales 2234 (Australia); Klose, F. [Bragg Institute, Australian Nuclear Science and Technology Organization, Lucas Heights, New South Wales 2234 (Australia); Department of Physics and Materials Science, City University of Hong Kong (Hong Kong)

    2014-07-21

    We have observed 90 magnetic coupling in a NiFe/FeMn/biased NiFe multilayer system using polarized neutron reflectometry. Magnetometry results show magnetic switching for both the biased and free NiFe layers, the latter of which reverses at low applied fields. As these measurements are only capable of providing information about the total magnetization within a sample, polarized neutron reflectometry was used to investigate the reversal behavior of the NiFe layers individually. Both the non-spin-flip and spin-flip neutron reflectometry signals were tracked around the free NiFe layer hysteresis loop and were used to detail the evolution of the magnetization during reversal. At low magnetic fields near the free NiFe coercive field, a large spin-flip signal was observed, indicating magnetization aligned perpendicular to both the applied field and pinned layer.

  17. BE511 Class Syllabus and Schedule -Spring, 2015 Biomedical Instrumentation

    E-Print Network [OSTI]

    Vajda, Sandor

    BE511 Class Syllabus and Schedule - Spring, 2015 Biomedical Instrumentation Instructor: Prof and pdf's posted throughout the semester References: 1. Medical Instrumentation: Application and Design Engineering) Course Description: This course is an introduction to biomedical instrument design. We

  18. Adjustable Nonlinear Springs to Improve Efficiency of Vibration Energy Harvesters

    E-Print Network [OSTI]

    S. Boisseau; G. Despesse; B. Ahmed Seddik

    2015-06-01

    Vibration Energy Harvesting is an emerging technology aimed at turning mechanical energy from vibrations into electricity to power microsystems of the future. Most of present vibration energy harvesters are based on a mass spring structure introducing a resonance phenomenon that allows to increase the output power compared to non-resonant systems, but limits the working frequency bandwidth. Therefore, they are not able to harvest energy when ambient vibrations' frequencies shift. To follow shifts of ambient vibration frequencies and to increase the frequency band where energy can be harvested, one solution consists in using nonlinear springs. We present in this paper a model of adjustable nonlinear springs (H-shaped springs) and their benefits to improve velocity-damped vibration energy harvesters' (VEH) output powers. A simulation on a real vibration source proves that the output power can be higher in nonlinear devices compared to linear systems (up to +48%).

  19. Spring 2001 Vol. 2, No. 2 ii Colorado Climate

    E-Print Network [OSTI]

    Colorado Climate Spring 2001 Vol. 2, No. 2 #12;ii Colorado Climate Table of Contents Frost: Nature ....................................................................................................................... 7 Colorado Climate in Review ..................................................................................................... 16 Climate on the Web The National Weather Service

  20. Engineering Career Fair Spring 2014 by Major # Students Accountancy 2

    E-Print Network [OSTI]

    138 Chemistry 3 Civil Engineering 79 Civil Engineering (Construction Engineering) 3 Civil EngineeringEngineering Career Fair Spring 2014 by Major # Students 132 Accountancy 2 Aerospace Engineering 21 Aerospace Engineering (Aeronautics) 58 Aerospace Engineering (Astronautics) 30 Applied Computer Science 1

  1. Spring 2015 Advising Booklet Biomedical Engineering Chemical & Physical Biology Chemistry

    E-Print Network [OSTI]

    Wolfe, Patrick J.

    Spring 2015 Advising Booklet Biomedical Engineering Chemical & Physical Biology Chemistry Human: Biomedical Engineering Chemical and Physical Biology Chemistry Cognitive Neuroscience and Evolutionary in concentrating in the Life Sciences are advised to take courses in Life Sciences, chemistry, and mathematics

  2. IPPNY Annual Energy and the Environment Showcase & Spring Conference

    Broader source: Energy.gov [DOE]

    The Independent Power Producers of New York (IPPNY) is hosting their annual spring conference, which is themed "Energy in the 21st Century: Commemorating 15 Years of Competitive Market Transition."

  3. Research Scholarship, Collaboration, and Outreach at Northwestern University SPRING 2014

    E-Print Network [OSTI]

    Engman, David M.

    of the mustard gas introduced as chemical warfare during World War I. CMIDD medicinal chemist Gary Schiltz to discover novel small molecule therapeutics. #12;CenterPiece | Spring 2014 3 Like mustard gas, nitrogen

  4. Global Change and Sustainability Center Spring Seminar Series

    E-Print Network [OSTI]

    Tipple, Brett

    science. His research interests include sustainable development, Muslim and South Asian politicsGlobal Change and Sustainability Center Spring Seminar Series " Environment, Development & Security in the Age of Climate Change Adaptation

  5. CNG 213 Data Structures 2012-2013 Spring Semester

    E-Print Network [OSTI]

    Can, Tolga

    CNG 213 Data Structures 2012-2013 Spring Semester Syllabus Course Info Catalog Description and searching. Credits 3(0)-3 (ECTS credits: 6.0) Category Content Departmental Prerequisites CNG 140 Lecture

  6. BCOM 3223.583 (Oral Communication) Spring 2015

    E-Print Network [OSTI]

    BCOM 3223.583 (Oral Communication) Spring 2015 Instructor: Kim McCrackin Contact Information (presentation visuals) Technological Competence, Written Communication Students should demonstrate effective, incorporate, and document sources Critical Thinking, Written Communication, & Ethical Decision Making Students

  7. IFTS Intensive Course on Advanced Plasma Physics-Spring 2011,

    E-Print Network [OSTI]

    Zonca, Fulvio

    IFTS Intensive Course on Advanced Plasma Physics-Spring 2011, Non-linear charged particle dynamics/2 with the arc length along the magnetic field line, at the lowest order in the drift expansion for the charged

  8. Middletown Springs Town Plan Adopted September 10, 2002

    E-Print Network [OSTI]

    Brown, Gregory G.

    Middletown Springs Town Plan Adopted September 10, 2002 Select Board: Fred Bradley, Chair Robin Chesnut-Tangerman John Colvin Shirley Moyer, Secretary William Reed Planning Commission: Robert Moran.............................................................................. 11 Utilities, Facilities, and Services

  9. SPRING 2016 Film and Media Studies Guide 1

    E-Print Network [OSTI]

    Subramanian, Venkat

    GUIDEBOOK SPRING 2016 #12;Film and Media Studies Guide 1 Table of Contents What is Film and Media Studies? 2 Why Study Film and Media 5 Graduate Certificate in Film & Media Studies 5 Requirements

  10. REQUEST FOR PROPOSALS Designing Solutions for Poverty Competition (Spring 2015)

    E-Print Network [OSTI]

    Bao, Lichun

    REQUEST FOR PROPOSALS Designing Solutions for Poverty Competition (Spring to a real world, poverty-related problem in areas such as financial inclusion, energy with research and knowledge of poverty- alleviation, development, and the social sciences

  11. Geology and Geothermal Potential of the Roosevelt Hot Springs...

    Open Energy Info (EERE)

    Geology and Geothermal Potential of the Roosevelt Hot Springs Area, Beaver County, Utah Jump to: navigation, search OpenEI Reference LibraryAdd to library Thesis: Geology and...

  12. SPRING 2012 STUDY ABROAD in CAPE TOWN, SOUTH AFRICA

    E-Print Network [OSTI]

    Alpay, S. Pamir

    SPRING 2012 STUDY ABROAD in CAPE TOWN, SOUTH AFRICA Want to find out studying the multiple concerns facing South Africa as it strives to become one. Take three academically engaging courses: The History & Politics of South Africa

  13. Detecting environmental impacts on metapopulations of mound spring invertebrates

    E-Print Network [OSTI]

    Queensland, University of

    Detecting environmental impacts on metapopulations of mound spring invertebrates Assessing environmental impacts on metapopulations. We assume that the probability of colonisation decreases to detect environmental impacts on metapopulations with small numbers of patches. D 2001 Elsevier Science

  14. PHY 3003 SPRING 2014 Week of April 14

    E-Print Network [OSTI]

    Millis, Andrew

    . (Numbers refer to problems in Classical Mechanics, J. R. Taylor, 2005 Edition). (1) 11.2 (2) 11.4 (3) 11PHY 3003 SPRING 2014 Week of April 14 Reading: Taylor, Chapter 11 Homework: Due in class April 21

  15. Design and analysis of large deformation spiral springs

    E-Print Network [OSTI]

    Pisor, Robert Donald

    1996-01-01

    This thesis presents the analysis, design and construction of spiral springs for use in the Microgravity Simulator at Phillips Laboratory at Kirkland AFB in New Mexico. A finite element analysis to determine the behavior of three different length...

  16. Scientific Drilling at Sulphur Springs, Valles Caldera, New Mexico...

    Open Energy Info (EERE)

    Scientific Drilling at Sulphur Springs, Valles Caldera, New Mexico- Core Hole VC-2A Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Scientific...

  17. BE511 Class Syllabus and Schedule -Spring, 2013 Biomedical Instrumentation

    E-Print Network [OSTI]

    Vajda, Sandor

    signals, biomedical sensors, analog signal amplification and filters, digital acquisition, digital, digital signal processing, #12;and instrument programming. Students will design, build, and characterizeBE511 Class Syllabus and Schedule - Spring, 2013 Biomedical Instrumentation Instructor: Prof

  18. MATH 411 SPRING 2001 Ordinary Di#erential Equations

    E-Print Network [OSTI]

    Alekseenko, Alexander

    MATH 411 SPRING 2001 Ordinary Di#erential Equations Schedule # 749025 TR 01:00­02:15 316 Boucke Instructor: Alexander Alekseenko, 328 McAllister, 865­1984, alekseen@math.psu.edu The course

  19. MomentumAcross Disciplines. Across the World // spring 2015 engineering

    E-Print Network [OSTI]

    Subramanian, Venkat

    // Rohit V. Pappu 14 // Ruth Carr Chandeysson 22 Drones: Wave of the future or nuisance? #12;spring 2015.wustl.edu special feature 4 // Leading the Way cover story 8 // Drones: Wave of the Future or Nuisance? faculty

  20. Sulphur Springs Valley EC- SunWatts Loan Program

    Broader source: Energy.gov [DOE]

    Sulphur Springs Valley Electric Cooperative (SSVEC) has a loan program that allows its members to finance a portion of a photovoltaic (PV) or small wind system. Loans are available in an amount of ...

  1. Isolation and microbial reduction of Fe(III) phyllosilicates...

    Office of Scientific and Technical Information (OSTI)

    Fe(III) phyllosilicate phases, and if possible, Fe(III) oxide phases, from a weathered shale saprolite sediment in order to permit experimentation with each phase in isolation....

  2. Ferromagnetism of Fe3Sn and Alloys

    SciTech Connect (OSTI)

    Sales, Brian C [ORNL; Saparov, Bayrammurad I [ORNL; McGuire, Michael A [ORNL; Singh, David J [ORNL; Parker, David S [ORNL

    2014-01-01

    Hexagonal Fe3Sn has many of the desirable properties for a new permanent magnet phase with a Curie temperature of 725 K, a saturation moment of 1.18 MA/m. and anisotropy energy, K1 of 1.8 MJ/m3. However, contrary to earlier experimental reports, we found both experimentally and theoretically that the easy magnetic axis lies in the hexagonal plane, which is undesirable for a permanent magnet material. One possibility for changing the easy axis direction is through alloying. We used first principles calculations to investigate the effect of elemental substitutions. The calculations showed that substitution on the Sn site has the potential to switch the easy axis direction. However, transition metal substitutions with Co or Mn do not have this effect. We attempted synthesis of a number of these alloys and found results in accord with the theoretical predictions for those that were formed. However, the alloys that could be readily made all showed an in-plane easy axis. The electronic structure of Fe3Sn is reported, as are some are magnetic and structural properties for the Fe3Sn2 , and Fe5Sn3 compounds, which could be prepared as mm-sized single crystals.

  3. Prof. Alexandru Suciu MTH 1230 LINEAR ALGEBRA Spring 2001

    E-Print Network [OSTI]

    Prof. Alexandru Suciu MTH 1230 LINEAR ALGEBRA Spring 2001 EXAM 3 1. 10 pts Consider the independent 2001 2. 12 points Let A = -3 4 9 -12 . (a) Find a basis for ker A. (b) Find a basis for (ker A) . (c) Find a basis for ker A . (d) Find a basis for (ker A ) . #12;MTH 1230 Exam 3 Spring 2001 3. 8 points

  4. An analysis of fast photochemistry over high northern latitudes during spring and summer using in-situ observations from ARCTAS and TOPSE

    E-Print Network [OSTI]

    2012-01-01

    production about the Spring Equinox (TOPSE) Experiment:tion about the Spring Equinox) shows similar meteorologi-about the Spring Equinox) highlight the importance of

  5. Materials Data on CaTi4(FeO4)3 (SG:204) 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. Magnetism in La?O?(Fe??xMnx)?Se? tuned by Fe/Mn ratio

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

    Lei, Hechang; Bozin, Emil S.; Llobet, A.; Ivanovski, V.; Koteski, V.; Belosevic-Cavor, J.; Cekic, B.; Petrovic, C.

    2012-09-01

    We report the evolution of structural and magnetic properties in La?O?(Fe??xMnx)?Se?. Heat capacity and bulk magnetization indicate an increased ferromagnetic component of the long-range magnetic order and possible increased degree of frustration. Atomic disorder on Fe(Mn) sites suppresses the temperature of the long-range order whereas intermediate alloys show a rich magnetic phase diagram.

  7. Spring Electronic Bulletin 2014 The Center for Real Estate is pleased to present our Spring E-Bulletin. We hope that you enjoy

    E-Print Network [OSTI]

    Kheradvar, Arash

    Spring Electronic Bulletin 2014 The Center for Real Estate is pleased to present our Spring E Nominations for 2014 Real Estate Awards Celebration! President Obama to Address UCI Commencement Ceremony 6/22/2014 CRE Breakfast Series 3/25/2014 MREA Site Tour 3/7/2014 UCI Real Estate Alumni Spring Golf Tournament 4

  8. S:\\Registration & Records\\Term Communications\\2016 Spring\\GR Spring 2016 NEW GR WEB Instructions.docx page 1 of 2 JOHNS HOPKINS UNIVERSITY

    E-Print Network [OSTI]

    . Sign In and enter your JHED ID and password 3. Point to Registration 4. Click on Search for Classes/Registration 5. Select the academic period Spring 2016, enter the course number, and then click Search 6S:\\Registration & Records\\Term Communications\\2016 Spring\\GR Spring 2016 NEW GR WEB Instructions

  9. S:\\Registration & Records\\Term Communications\\2016 Spring\\Spring 2016 UG Registration.docx 1 of 2 JOHNS HOPKINS UNIVERSITY

    E-Print Network [OSTI]

    . Sign in with your JHED ID and enter your password 3. Under Registration, select Search for Classes 4S:\\Registration & Records\\Term Communications\\2016 Spring\\Spring 2016 UG Registration.docx 1. Select Spring 2016 from the dropdown 5. After searching for and finding your class, check Select

  10. S:\\Registration & Records\\Term Communications\\2016 Spring\\GR Spring 2016 NEW GR WEB Instructions.docx page 1 of 2 JOHNS HOPKINS UNIVERSITY

    E-Print Network [OSTI]

    . Click on Search for Classes/Registration 5. Select the academic period (Spring 2016), enter the course number, and then click Search 6. To choose your preferred section, enter a check mark in the select boxS:\\Registration & Records\\Term Communications\\2016 Spring\\GR Spring 2016 NEW GR WEB Instructions

  11. RDX degradation using an integrated Fe(0)-microbial treatment approach

    E-Print Network [OSTI]

    Alvarez, Pedro J.

    RDX degradation using an integrated Fe(0)-microbial treatment approach M.J. Wildman and P was enhanced by anaerobic bacteria that feed on cathodic hydrogen (i.e., H2 produced during anaerobic Fe(0) corrosion by water). Apparently, the hydrogenotrophic consortium that exploits Fe(0) corrosion

  12. Fe(III) Oxide Reactivity Toward Biological versus Chemical

    E-Print Network [OSTI]

    Roden, Eric E.

    size, surface area, and solubility of the mineral. Such variations lead to a continuum of Fe(III) oxideFe(III) Oxide Reactivity Toward Biological versus Chemical Reduction E R I C E . R O D E N of synthetic Fe(III) oxides with a broad range of crystallinity and specific surface area were examined

  13. Influence of Fe-doped Graphite Electrode Characteristics on Ar-H2 Carbon Arc Plasma and SWCNT Formation

    SciTech Connect (OSTI)

    Huczko, A.; Lange, H.; Bystrzejewski, M.; Ando, Y.; Zhao, X.; Inoue, S.

    2005-09-27

    Two Fe-doped (ca. 1 at.%) homogeneous graphite electrodes (different graphite microcrystals, degree of graphitization and, thereby, electrical conductivities) electrodes were used in the process of production of single-walled carbon nanotubes in Ar-H2 arc plasma under pressure 26 kPa. The C2 content (namely carbon vapor pressure) and temperature distributions in the arc plasma were determined using optical emission spectroscopy. The mechanism of CNT formation based on carbon dimers as the building blocks seems to be at least questionable.

  14. Multiferroicity and spiral magnetism in FeVO{sub 4} with quenched Fe orbital moments

    SciTech Connect (OSTI)

    Daoud-Aladine, A.; Chapon, L. C.; Kundys, B.; Martin, C.; Simon, C.; Radaelli, P. G.; Brown, P. J.

    2009-12-01

    FeVO{sub 4} has been studied by heat capacity, magnetic susceptibility, electric polarization and single-crystal neutron-diffraction experiments. The triclinic crystal structure is made of S-shaped clusters of six Fe{sup 3+} ions, linked by VO{sub 4}{sup 3-} groups. Two long-range magnetic ordering transitions occur at T{sub N1}=22 K and T{sub N2}=15 K. Both magnetic structures are incommensurate and below T{sub N2}, FeVO{sub 4} becomes weakly ferroelectric coincidentally with the loss of the collinearity of the magnetic structure in a very similar fashion than in the classical TbMnO{sub 3} multiferroic material. However we argue that the symmetry considerations and the mechanisms invoked to explain these properties in TbMnO{sub 3} do not straightforwardly apply to FeVO{sub 4}. First, the magnetic structures, even the collinear structure, are all acentric so that ferroelectricity in FeVO{sub 4} is not correlated with the fact magnetic ordering is breaking inversion symmetry. Regarding the mechanism, FeVO{sub 4} has quenched orbital moments that questions the exact role of the spin-orbit interactions.

  15. Oestrogen directly inhibits the cardiovascular L-type Ca{sup 2+} channel Ca{sub v}1.2

    SciTech Connect (OSTI)

    Ullrich, Nina D. . E-mail: ullrich@pyl.unibe.ch; Koschak, Alexandra; MacLeod, Kenneth T.

    2007-09-21

    Oestrogen can modify the contractile function of vascular smooth muscle and cardiomyocytes. The negative inotropic actions of oestrogen on the heart and coronary vasculature appear to be mediated by L-type Ca{sup 2+} channel (Ca{sub v}1.2) inhibition, but the underlying mechanisms remain elusive. We tested the hypothesis that oestrogen directly inhibits the cardiovascular L-type Ca{sup 2+} current, I {sub CaL}. The effect of oestrogen on I {sub CaL} was measured in Ca{sub v}1.2-transfected HEK-293 cells using the whole-cell patch-clamp technique. The current revealed typical activation and inactivation profiles of nifedipine- and cadmium-sensitive I {sub CaL}. Oestrogen (50 {mu}M) rapidly reduced I {sub CaL} by 50% and shifted voltage-dependent activation and availability to more negative potentials. Furthermore, oestrogen blocked the Ca{sup 2+} channel in a rate-dependent way, exhibiting higher efficiency of block at higher stimulation frequencies. Our data suggest that oestrogen inhibits I {sub CaL} through direct interaction of the steroid with the channel protein.

  16. Giant-Resonances in Ca-40

    E-Print Network [OSTI]

    Lui, YW; Bronson, J. D.; Rozsa, C. M.; Youngblood, David H.; Bogucki, P.; Garg, U.

    1981-01-01

    scattering of 98.5, 116.8, and 129.4 MeV a particles from Ca has been mea- sured. Analyses were performed on the region between 13.2 to 22.5 MeV excitation ener- gy. From the angular distributions, states at 13.9 and 14.6 MeV have been identified as 0... and 2+, and exhaust 6 and 2.5% of the corresponding energy-weighted sum rule, respec- tively. Structure at about 15.8 MeV can be tentatively assigned 3 . The giant quadrupole resonance at E?= 17.7+ 0.2 MeV exhausting 48+ 8% of E2 energy-weighted sum...

  17. First-principles study on the relationship between magnetic anisotropy and anomalous Hall effect of bct-Fe{sub 50}Co{sub 50}

    SciTech Connect (OSTI)

    Hyodo, Kazushige Sakuma, Akimasa; Kota, Yohei

    2014-05-07

    We studied quantitative relationship between the intrinsic anomalous Hall conductivity (?{sub xy}) and the uniaxial magnetic anisotropy constant (K{sub u}) of bct-Fe{sub 50}Co{sub 50} using first-principles calculation because these quantities originate from spin-orbit interaction. We found that the obtained ?{sub xy} and K{sub u} with changing the axial ratio c/a (1?c/a??(2)) exhibit similar behavior mainly arising from the common band mixing of the minority-spin d{sub xy} and d{sub x{sup 2}?y{sup 2}} states near the Fermi level which is sensitive to c/a.

  18. SNL/CA Environmental Management System Program Manual.

    SciTech Connect (OSTI)

    Larsen, Barbara L.

    2007-04-01

    The Sandia National Laboratories, California (SNL/CA) Environmental Management System (EMS) Program Manual documents the elements of the site EMS Program. The SNL/CA EMS Program conforms to the International Standard on Environmental Management Systems, ISO 14001:2004. Elements of the ISO standard overlap with those of Department of Energy (DOE) Order 450.1, thus SNL/CA's EMS program also meets the DOE requirements.

  19. Effects of Fe-enrichment on the equation of state and stability of (Mg,Fe)SiO3 perovskite

    E-Print Network [OSTI]

    Duffy, Thomas S.

    Effects of Fe-enrichment on the equation of state and stability of (Mg,Fe)SiO3 perovskite Susannah 2012 Editor: L. Stixrude Available online 8 December 2012 Keywords: perovskite post-perovskite lower and temperatures up to 3000 K. Single- phase orthorhombic GdFeO3-type perovskite was synthesized by heating

  20. Interface characterization of epitaxial Fe/MgO/Fe magnetic tunnel junctions

    SciTech Connect (OSTI)

    Wang, Shouguo; Ward, R. C. C.; Zhang, Xiaoguang; Kohn, A.; Ma, Q. L.; Zhang, J.; Liu, H. F.; Han, Prof. X. F.

    2012-01-01

    Following predictions by first-principles theory of huge tunnel magnetoresistance (TMR) effect in epitaxial Fe/MgO/Fe magnetic tunnel junctions (MTJs), measured magnetoresistance (MR) ratio about 200% at room temperature (RT) have been reported in MgO-based epitaxial MTJs. Recently, MR ratio of about 600% has been reported at RT in MgO-based amorphous MTJs with core structure of CoFeB/MgO/CoFeB grown by magnetron sputtering with amorphous CoFeB layers. The sputtered CoFeB/MgO/CoFeB MTJs shows a great potential application in spintronic devices. Although epitaxial structure will probably not be used in devices, it remains an excellent model system to compare theoretical calculations with experimental results and to enhance our understanding of the spin dependent tunneling. Both theoretical calculations and experimental results clearly indicate that the interfacial structure plays a crucial role on coherent tunneling across single crystalMgO barrier, especially in epitaxial MgO-based MTJs grown by molecular beam epitaxy (MBE). Surface X-ray diffraction, Auger electron spectroscopy, X-ray absorption spectra, and X-ray magnetic circular dichroism have been used for interface characterization. However, no consistent viewpoint has been reached, and this is still an open issue. In this article, recent studies on the interface characterization in MgO-based epitaxial MTJs will be introduced, with a focus on research by X-ray photoelectron spectroscopy, high resolution transmission electron microscopy, and spin dependent tunneling spectroscopy.

  1. Kelly Hot Spring Geothermal Project: Kelly Hot Spring Agricultural Center preliminary design. Final technical report

    SciTech Connect (OSTI)

    Longyear, A.B. (ed.)

    1980-08-01

    A Phase 1 Preliminary Design, Construction Planning and Economic Analysis has been conducted for the Kelly Hot Spring Agricultural Center in Modoc County, California. The core activity is a 1360 breeding sow, swine raising complex that utilizes direct heat energy from the Kelly Hot Spring geothermal resource. The swine is to be a totally confined operation for producing premium pork in controlled-environment facilities. The complex contains a feed mill, swine raising buildings and a complete waste management facility that produces methane gas to be delivered to a utility company for the production of electricity. The complex produces 6.7 million pounds of live pork (29,353 animals) shipped to slaughter per year; 105,000 cu. ft. of scrubbed methane per day; and fertilizer. Total effluent is less than 200 gpm of agricultural quality-water with full odor control. The methane production rate made possible with geothermal direct heat is equivalent to at least 400 kw continuous. Sale of the methane on a co-generation basis is being discussed with the utility company. The use of geothermal direct heat energy in the complex displaces nearly 350,000 gallons of fuel oil per year. Generation of the biogas displaces an additional 300,000 gallons of fuel oil per year.

  2. Speciation of Fe in ambient aerosol and cloudwater

    SciTech Connect (OSTI)

    Siefert, L. [California Institute of Technology, Pasadena, CA (United States)

    1996-08-15

    Atmospheric iron (Fe) is thought to play an important role in cloudwater chemistry (e.g., S(IV) oxidation, oxidant production, etc.), and is also an important source of Fe to certain regions of the worlds oceans where Fe is believed to be a rate-limiting nutrient for primary productivity. This thesis focuses on understanding the chemistry, speciation and abundance of Fe in cloudwater and aerosol in the troposphere, through observations of Fe speciation in the cloudwater and aerosol samples collected over the continental United States and the Arabian Sea. Different chemical species of atmospheric Fe were measured in aerosol and cloudwater samples to help assess the role of Fe in cloudwater chemistry.

  3. Petrography Analysis At Roosevelt Hot Springs Geothermal Area...

    Open Energy Info (EERE)

    - 1975 Usefulness useful DOE-funding Unknown Exploration Basis Petersen, C.A. Masters Thesis at the University of Utah Notes Petrographical analysis of hydrothermally altered...

  4. In situ observation of defect annihilation in Kr ion-irradiated bulk Fe/amorphous-Fe 2 Zr nanocomposite alloy

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

    Yu, K. Y.; Fan, Z.; Chen, Y.; Song, M.; Liu, Y.; Wang, H.; Kirk, M. A.; Li, M.; Zhang, X.

    2014-08-26

    Enhanced irradiation tolerance in crystalline multilayers has received significant attention lately. However, little is known on the irradiation response of crystal/amorphous nanolayers. We report on in situ Kr ion irradiation studies of a bulk Fe96Zr4 nanocomposite alloy. Irradiation resulted in amorphization of Fe2Zr and formed crystal/amorphous nanolayers. ?-Fe layers exhibited drastically lower defect density and size than those in large ?-Fe grains. In situ video revealed that mobile dislocation loops in ?-Fe layers were confined by the crystal/amorphous interfaces and kept migrating to annihilate other defects. This study provides new insights on the design of irradiation-tolerant crystal/amorphous nanocomposites.

  5. Search for pressure-induced superconductivity in CeFeAsO and CeFePO iron pnictides

    SciTech Connect (OSTI)

    Zocco, D. A. [University of California, San Diego; Baumbach, R. E. [University of California, San Diego; Hamlin, J. J. [University of California, San Diego; Janoschek, M. [University of California, San Diego; Lum, I. K. [University of California, San Diego; McGuire, Michael A [ORNL; Safa-Sefat, Athena [ORNL; Sales, Brian C [ORNL; Jin, Rongying [ORNL; Mandrus, David [ORNL; Jeffries, J. R. [Lawrence Livermore National Laboratory (LLNL); Weir, S. T. [Lawrence Livermore National Laboratory (LLNL); Vohra, Y. K. [University of Alabama, Birmingham; Maple, M. B. [University of California, San Diego

    2011-01-01

    The CeFeAsO and CeFePO iron pnictide compounds were studied via electrical transport measurements under high pressure. In CeFeAsO polycrystals, the magnetic phases involving the Fe and Ce ions coexist for hydrostatically applied pressures up to 15 GPa, and with no signs of pressure-induced superconductivity up to 50 GPa for the less hydrostatic pressure techniques. For the CeFePO single crystals, pressure further stabilizes the Kondo screening of the Ce 4f-electron magnetic moments.

  6. VERY LATE PHOTOMETRY OF SN 2011fe

    SciTech Connect (OSTI)

    Kerzendorf, W. E. [Department of Astronomy and Astrophysics, University of Toronto, 50 Saint George Street, Toronto, ON M5S 3H4 (Canada); Taubenberger, S.; Seitenzahl, I. R.; Ruiter, A. J., E-mail: wkerzendorf@gmail.com [Max-Planck-Institut fr Astrophysik, Karl-Schwarzschild-Strae 1, D-85748 Garching (Germany)

    2014-12-01

    The Type Ia supernova SN 2011fe is one of the closest supernovae of the past decades. Due to its proximity and low dust extinction, this object provides a very rare opportunity to study the extremely late time evolution (>900 days) of thermonuclear supernovae. In this Letter, we present our photometric data of SN 2011fe taken at an unprecedented late epoch of ?930 days with GMOS-N mounted on the Gemini North telescope (g=23.43 0.28, r=24.14 0.14, i=23.91 0.18, and z=23.90 0.17) to study the energy production and retention in the ejecta of SN 2011fe. Together with previous measurements by other groups, our result suggests that the optical supernova light curve can still be explained by the full thermalization of the decay positrons of {sup 56}Co. This is in spite of theoretical predicted effects (e.g., infrared catastrophe, positron escape, and dust) that advocate a substantial energy redistribution and/or loss via various processes that result in a more rapid dimming at these very late epochs.

  7. SD 1313-0019 -- Another second-generation star with [Fe/H] = -5.0, observed with the Magellan Telescope

    E-Print Network [OSTI]

    Frebel, Anna; Ji, Alexander P; Jacobson, Heather R; Placco, Vinicius M

    2015-01-01

    We present a Magellan/MIKE high-resolution (R ~ 35,000) spectrum of the ancient star SD 1313-0019 which has an iron abundance of [Fe/H] = -5.0, paired with a carbon enhancement of [C/Fe] ~ 3.0. The star was initially identified by Allende Prieto et al. in the BOSS survey. Its medium-resolution spectrum suggested a higher metallicity of [Fe/H] = -4.3 due to the CaII K line blending with a CH feature which is a common issue related to the search for the most iron-poor stars. This star joins several other, similar stars with [Fe/H] < -5.0 that all display a combination of low iron and high carbon abundances. Other elemental abundances of SD 1313-0019 follow that of more metal-rich halo stars. From fitting the abundance pattern with yields of Population III supernova, we conclude that SD 1313-0019 had only one massive progenitor star with 20 - 30 M_sun that must have undergone a mixing and fallback episode. Overall, there are now five stars known with [Fe/H] < -5.0 (1D LTE abundances). This population of se...

  8. Geothermal Exploration in Hot Springs, Montana

    SciTech Connect (OSTI)

    Toby McIntosh, Jackola Engineering

    2012-09-26

    The project involves drilling deeper in the Camp Aqua well dri lled in June 1982 as part of an effort to develop an ethanol plant. The purpose of the current drill ing effort is to determine if water at or above 165???????????????????????????????°F exists for the use in low temperature resource power generation. Previous geothermal resource study efforts in and around Hot Springs , MT and the Camp Aqua area (NE of Hot Springs) have been conducted through the years. A confined gravel aquifer exists in deep alluvium overlain by approximately 250???????????????¢???????????????????????????????? of si lt and c lay deposits from Glacial Lake Missoula. This gravel aquifer overlies a deeper bedrock aquifer. In the Camp Aqua area several wel l s exist in the gravel aquifer which receives hot water f rom bedrock fractures beneath the area. Prior to this exploration, one known well in the Camp Aqua area penetrated into the bedrock without success in intersecting fractures transporting hot geothermal water. The exploration associated with this project adds to the physical knowledge database of the Camp Aqua area. The dri l l ing effort provides additional subsurface information that can be used to gain a better understanding of the bedrock formation that i s leaking hot geothermal water into an otherwise cold water aquifer. The exi s t ing well used for the explorat ion is located within the ???????????????¢????????????????????????????????center???????????????¢??????????????????????????????? of the hottest water within the gravel aquifer. This lent i t sel f as a logical and economical location to continue the exploration within the existing well. Faced with budget constraints due to unanticipated costs, changing dril l ing techniques stretched the limited project resources to maximize the overa l l well depth which f e l l short of original project goals. The project goal of finding 165???????????????????????????????°F or hotter water was not achieved; however the project provides additional information and understanding of the Camp Aqua area that could prove valuable in future exploration efforts

  9. Magnetic and Electronic Structure study of Fe/MgO/Fe/Co Multilayer Stack Deposited by E-Beam Evaporation

    E-Print Network [OSTI]

    Jitendra Pal Singh; Sanjeev Gautam; Braj Bhusan Singh; M. Raju; S. Chaudhary; D. Kabiraj; D. Kanjilal; Jenn-Min Lee; Jin-Ming Chen; K. Asokan; Keun Hwa Chae

    2013-05-13

    Present work investigates the magnetic and electronic structure of MgO/Fe/MgO/Fe/Co/Au multilayer stack grown on Si(100) substrates by electron beam evaporation method. X-ray diffraction study depicts polycrystalline nature of the multilayers. Results obtained from vibrating sample magnetometry (VSM) and near-edge X-ray absorption fine structure spectra (NEXAFS) at Fe & Co L- and Mg & O K-edges are applied to understand the magnetic and electronic properties of this stack and its interface properties. While the spectral features of Fe L-edge spectrum recorded by surface sensitive total electron yield (TEY) mode shows the formation of FeOx at the Fe/MgO interface, the bulk sensitive total fluorescence yield (TFY), shows Fe in metallic nature. Co L-edge spectrum reveals the presence of metallic nature of cobalt in both TEY and TFY modes. Above results are well correlated with X-ray reflectometry.

  10. Endoplasmic reticulum protein BI-1 regulates Ca2+

    E-Print Network [OSTI]

    Nizet, Victor

    Endoplasmic reticulum protein BI-1 regulates Ca2+ -mediated bioenergetics to promote autophagy by inositol triphosphate receptors (IP3Rs) maintains cellular bioenergetics, thus suppressing autophagy. We. By reducing steady-state levels of ER Ca2+ via IP3Rs, BI-1 influences mitochondrial bioenergetics, reducing

  11. UNIVERSIT`A CA' FOSCARI DI VENEZIA Dipartimento di Informatica

    E-Print Network [OSTI]

    Baldan, Paolo

    UNIVERSIT`A CA' FOSCARI DI VENEZIA Dipartimento di Informatica Technical Report Series in Computer¨onig Bisimilarity and Behaviour-Preserving Reconfigurations of Open Petri Nets Dipartimento di Informatica , Reiko Heckel4 , and Barbara K¨onig5 1 Dipartimento di Informatica, Universit`a Ca' Foscari di Venezia

  12. SNL/CA Environmental Management System Program Manual.

    SciTech Connect (OSTI)

    Larsen, Barbara L.

    2005-09-01

    The Sandia National Laboratories, California (SNL/CA) Environmental Management System (EMS) Program Manual documents the elements of the site EMS Program. The SNL/CA EMS Program was developed in accordance with Department of Energy (DOE) Order 450.1 and incorporates the elements of the International Standard on Environmental Management Systems, ISO 14001.

  13. ITDS tech contacts ip-requests@sfu.ca

    E-Print Network [OSTI]

    Kavanagh, Karen L.

    Desktop printer? ITDS tech contacts ip-requests@sfu.ca for static IP address from NS ITDS tech functionality Y N HCS Printer? N MFD?Y Obtain second static IP from ip-requests@sfu.ca for scanning Y ITDS tech questions such as the following of their clients when they request to purchase a new printer: Why do you

  14. Fifty years of bicycle policy in Davis, CA Ted Buehler

    E-Print Network [OSTI]

    Handy, Susan L.

    Fifty years of bicycle policy in Davis, CA Ted Buehler Institute of Transportation Studies-752-5878 slhandy@ucdavis.edu Please Submit to the Committee of Bicycle Transportation: ANF20 Word Count: 5378 Number of figures: 6 #12;Buehler and Handy 2 Fifty Years of Bicycle Psolicy in Davis, CA ABSTRACT Davis

  15. B.H. Far's Research far@ucalgary.ca

    E-Print Network [OSTI]

    Far, Behrouz Homayoun

    B.H. Far's Research B.H. Far far@ucalgary.ca http://www.enel.ucalgary.ca/People/far 1 Theme 6 of knowledge representation and consequently allows machines to exchange knowledge and process it infrastructure evaded organizations until the advent of the Internet. Open Internet standards present

  16. Proteome of Geobacter sulfurreducens grown with Fe(III) oxide or Fe(III) citrate as the electron acceptor.

    SciTech Connect (OSTI)

    Ding, Y-H R.; Hixson, Kim K.; Aklujkar, Ma; Lipton, Mary S.; Smith, Richard D.; Lovley, Derek R.; Mester, Tunde

    2008-12-01

    e(III) oxides are the most abundant source of reducible Fe(III) by microorganisms in most soils and sediments, yet few studies on the physiology of Fe(III)-reducing microorganisms during growth on Fe(III) oxide have been conducted because of the technical difficulties in working with cell growth and harvest in the presence of Fe(III) oxides. Geobacter sulfurreducens is a representative of the Geobacter species that predominate in a variety of subsurface environments in which Fe(III) oxide is important. In order to better understand the physiology of Geobacter species during growth on Fe(III) oxide, the proteome of G. sulfurreducens grown on Fe(III) oxide was compared with the proteome of cells grown with soluble Fe(III) citrate. Two-dimensional polyacrylamide gel electrophoresis (2-D PAGE) revealed 19 proteins that were more abundant during growth on Fe(III) oxide than on soluble Fe(III). These included proteins related to protein synthesis, electron transfer and energy production, oxidative stress, protein folding, outer membrane proteins, nitrogen metabolism and hypothetical proteins. Further analysis of the proteome with the accurate mass and time (AMT) tag method revealed additional proteins associated with growth on Fe(III) oxide. These included the outer-membrane c-type cytochrome, OmcS and OmcG, which genetic studies have suggested are required for Fe(III) oxide reduction. Furthermore, several other cytochromes, as yet unstudied, were detected to be significantly up regulated during growth on Fe(III) oxide and other proteins of unknown function were more abundant during growth on Fe(III) oxide than on soluble Fe(III). PilA, the structural protein for pili, which is required for Fe(III) oxide reduction, and other pilin-associated proteins were also more abundant during growth on Fe(III) oxide. Confirmation of the differential expression of proteins known to be important in Fe(III) oxide reduction was observed, and an additional number of previously unidentified proteins were found with significant abundance in the cells grown under conditions of Fe(III) oxide reduction.

  17. Water temperature and acidity regime shape dominance and beta-diversity patterns in the plant communities of springs

    E-Print Network [OSTI]

    Schweiger, Andreas H.; Beierkuhnlein, Carl

    2014-01-01

    related to spring types? Fresh- water Science, 31, 481498.Beierkuhnlein Acidity, water temperature and oligarchySpring fen vegetation and water chemistry in the Western

  18. Estimating solar access of typical residential rooftops: A case study in San Jose, CA

    E-Print Network [OSTI]

    Levinson, Ronnen M

    2008-01-01

    days: March 21, the spring equinox; June 21, the summerSeptember 21, the autumn equinox; and December 21, the

  19. Interfacial electronic transport phenomena in single crystalline Fe-MgO-Fe thin barrier junctions

    SciTech Connect (OSTI)

    Gangineni, R. B.; Negulescu, B.; Baraduc, C.; Gaudin, G.

    2014-05-05

    Spin filtering effects in nano-pillars of Fe-MgO-Fe single crystalline magnetic tunnel junctions are explored with two different sample architectures and thin MgO barriers (thickness: 38 monolayers). The two architectures, with different growth and annealing conditions of the bottom electrode, allow tuning the quality of the bottom Fe/MgO interface. As a result, an interfacial resonance states (IRS) is observed or not depending on this interface quality. The IRS contribution, observed by spin polarized tunnel spectroscopy, is analyzed as a function of the MgO barrier thickness. Our experimental findings agree with theoretical predictions concerning the symmetry of the low energy (0.2?eV) interfacial resonance states: a mixture of ?{sub 1}-like and ?{sub 5}-like symmetries.

  20. 2012 University of California Prepublication Data March 2012 Berkeley Sensor & Actuator Center Spring 2012

    E-Print Network [OSTI]

    Zakhor, Avideh

    Spring 2012 Wireless Sensing Applications for Critical Industrial Environments Fabien Chraim Prof. Kris Spring 2012 6/12 Smart Fence - Continuation Solar energy scavenging Enclosure redesign Air quality-site valve testing Motor Vibration sensing (pumps, small electric motors...) #12;

  1. EA-1676: U.S. Geothermal's Neal Hot Springs Geothermal Facility...

    Office of Environmental Management (EM)

    76: U.S. Geothermal's Neal Hot Springs Geothermal Facility in Vale, OR EA-1676: U.S. Geothermal's Neal Hot Springs Geothermal Facility in Vale, OR December 1, 2009 EA-1676: Final...

  2. 2012 University of California Prepublication Data March 2012 Berkeley Sensor & Actuator Center Spring 2012

    E-Print Network [OSTI]

    California at Irvine, University of

    Spring 2012 6/12 Smart Fence - Continuation Solar energy scavenging Enclosure redesign Air quality & Actuator Center Spring 2012 12/12 Project Outlook Large fence deployment (Intrusion + gas sensing) On

  3. 2/27/2001 Systems Modeling -Spring 2001 1 Availability and Performability

    E-Print Network [OSTI]

    Browne, James C.

    2/27/2001 Systems Modeling - Spring 2001 1 Availability and Performability Coverage Definitions State Models Reliability Block Diagrams Success Diagrams Fault Trees Availability Performability Reward Rates Representations Examples #12;2/27/2001 Systems Modeling - Spring 2001 2 Availability

  4. Geologic report for the Weldon Spring Raffinate Pits Site

    SciTech Connect (OSTI)

    1984-10-01

    A preliminary geologic site characterization study was conducted at the Weldon Spring Raffinate Pits Site, which is part of the Weldon Spring Site, in St. Charles County, Missouri. The Raffinate Pits Site is under the custody of the Department of Energy (DOE). Surrounding properties, including the Weldon Spring chemical plant, are under the control of the Department of the Army. The study determined the following parameters: site stratigraphy, lithology and general conditions of each stratigraphic unit, and groundwater characteristics and their relation to the geology. These parameters were used to evaluate the potential of the site to adequately store low-level radioactive wastes. The site investigation included trenching, geophysical surveying, borehole drilling and sampling, and installing observation wells and piezometers to monitor groundwater and pore pressures.

  5. Understanding strain-induced phase transformations in BiFeO3 thin films

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

    Dixit, Hemant; Beekman, Christianne; Schleptz, Christian M.; Siemons, Wolter; Yang, Yongsoo; Senabulya, Nancy; Clarke, Roy; Chi, Miaofang; Christen, Hans M.; Cooper, Valentino R.

    2015-05-01

    Experiments demonstrate that under large epitaxial strain a coexisting striped phase emerges in BiFeO? thin films, which comprises a tetragonal-like (T) and an intermediate S polymorph. It exhibits a relatively large piezoelectric response when switching between the coexisting phase and a uniform T phase. This strain-induced phase transformation is investigated through a synergistic combination of first-principles theory and experiments. The results show that the S phase is energetically very close to the T phase, but is structurally similar to the bulk rhombohedral (R) phase. By fully characterizing the intermediate S polymorph, it is demonstrated that the flat energy landscape resultingmorein the absence of an energy barrier between the T and S phases fosters the above-mentioned reversible phase transformation. This ability to readily transform between the S and T polymorphs, which have very different octahedral rotation patterns and c/a ratios, is crucial to the enhanced piezoelectricity in strained BiFeO3 films. Additionally, a blueshift in the band gap when moving from R to S to T is observed. These results emphasize the importance of strain engineering for tuning electromechanical responses or, creating unique energy harvesting photonic structures, in oxide thin film architectures.less

  6. Low temperature London penetration depth and superfluid density in Fe-based superconductors

    SciTech Connect (OSTI)

    Kim, Hyunsoo

    2013-05-15

    The superconducting gap symmetry of the Fe-based superconductors was studied by measurements and analysis of London penetration depth and super uid density. Tunnel diode resonator technique for these measurements was implemented in a dilution refrigerator allowing for the temperatures down to 50 mK. For the analysis of the super uid density, we used both experimental studies of Al-coated samples and original thermodynamic approach based on Rutgers relation. In three systems studied, we found that the superconducting gap at the optimal doping is best described in multi-gap full gap scenario. By performing experiments on samples with arti#12;cially introduced disorder with heavy ion irradiation, we show that evolution of the superconducting transition temperature and of the super uid density are consistent with full-gap sign changing s#6; superconducting state. The superconducting gap develops strong modulation both in the under-doped and the over-doped regimes. In the terminal hole-doped KFe{sub 2}As{sub 2}, both temperature dependence of the super uid density and its evolution with increase of the scattering rate are consistent with symmetry imposed vertical line nodes in the superconducting gap. By comparative studies of hole-doped (Ba,K)Fe{sub 2}As{sub 2} and electron-doped Ca10-3-8, we show that the superconducting gap modulation in the under-doped regime is intrinsic and is not induced by the coexisting static magnetic order.

  7. Stellar and laboratory XUV/EUV line ratios in Fe XVIII and Fe XIX

    SciTech Connect (OSTI)

    Traebert, E.; Beiersdorfer, P.; Clementson, J.

    2012-05-25

    A so-called XUV excess has been suspected with the relative fluxes of Fe XVIII and Fe XIX lines observed in the XUV and EUV ranges of the spectrum of the star Capella as observed by the Chandra spacecraft, even after correction for interstellar absorption. This excess becomes apparent in the comparison of the observations with simulations of stellar spectra obtained using collisional-radiative models that employ, for example, the Atomic Plasma Emission Code (APEC) or the Flexible Atomic Code (FAC). We have addressed this problem by laboratory studies using the Livermore electron beam ion trap (EBIT).

  8. Kelley Hot Spring Geothermal Project: Kelly Hot Spring Agricultural Center conceptual design

    SciTech Connect (OSTI)

    Longyear, A.B. (ed.)

    1980-06-01

    The proposed core activity in the Kelly Hot Spring Agricultural Center is a nominal 1200 sow swine raising complex. The swine raising is to be a totally confined operation for producing premium pork in controlled environment facilities that utilize geothermal energy. The complex will include a feedmill for producing the various feed formulae required for the animals from breeding through gestation, farrowing, nursery, growing and finishing. The market animals are shipped live by truck to slaughter in Modesto, California. A complete waste management facility will include manure collection from all raising areas, transport via a water flush sysem to methane (biogas) generators, manure separation, settling ponds and disposition of the surplus agricultural quality water. The design is based upon the best commercial practices in confined swine raising in the US today. The most unique feature of the facility is the utilization of geothermal hot water for space heating and process energy throughout the complex.

  9. Radiological survey report for the Weldon Spring Raffinate Pits site, Weldon Spring, Missouri

    SciTech Connect (OSTI)

    Not Available

    1984-08-01

    The Weldon Spring Site (WSS) is a US Department of Energy (DOE) surplus facility comprising the Raffinate Pits facility, the Quarry, and potentially contaminated vicinity properties. Radiological characterization of the WSS will be conducted in three phases: the Raffinate Pits facility, Quarry, and the vicinity properties. Bechtel National, Inc. (BNI) and its radiological support subcontractor, Eberline Instrument Corporation (EIC), conducted a radiological characterization survey of the Raffinate Pits during 1982 and 1983 in support of on-site construction work and a technical evaluation of site geology. The survey consisted of direct beta-gamma surface readings, near-surface gamma readings, exposure level measurements, and gamma-logs of boreholes. Soil samples were also collected from the surface, shallow boreholes, and trenches on the site. This report describes the radiological characterization of the Raffinate Pits facility, the procedures used to conduct the survey, the survey results, and their significance. 5 references, 9 figures, 8 tables.

  10. Weldon Spring Site Environmental Report for Calendar Year 1995

    SciTech Connect (OSTI)

    1996-06-01

    This Weldon Spring Site Environmental Report for Calendar Year 1995 has been prepared to provide information about the public safety and environmental protection programs conducted by the Weldon Spring Site Remedial Action Project (WSSRAP). The Weldon Spring site is located in southern St. Charles County, Missouri, approximately 48 km (30 mi) west of St. Louis. The site consists of two main areas, the Weldon Spring Chemical Plant and raffinate pits and the Weldon Spring Quarry. The chemical plant, raffinate pits, and quarry are located on Missouri State Route 94, southwest of U.S. Route 40/61. The objectives of the Site Environmental Report are to present a summary of data from the environmental monitoring program, to characterize trends and environmental conditions at the site, and to confirm compliance with environmental and health protection standards and requirements. The report also presents the status of remedial activities and the results of monitoring these activities to assess their impacts on the public and environment. This report includes monitoring data from routine radiological and nonradiological sampling activities. These data include estimates of dose to the public from the Weldon Spring site, estimates of effluent releases, and trends in groundwater contaminant levels. Additionally, applicable compliance requirements, quality assurance programs, and special studies conducted in 1995 to support environmental protection programs are discussed. Dose estimates presented in this report are based on hypothetical exposure scenarios for public use of areas near the site. In addition, release estimates have been calculated on the basis of 1995 National Pollutant Discharge Elimination System (NPDES) and air monitoring data. Effluent discharges from the site under routine NPDES and National Emission Standards for Hazardous Air Pollutants (NESHAPs) monitoring were below permitted levels.

  11. Arizona Apache Tribe Set to Break Ground on New Solar Project, Spring / Summer 2014 (Newsletter)

    SciTech Connect (OSTI)

    Not Available

    2014-03-01

    This newsletter describes key activities of the DOE Office of Indian Energy Policy and Programs for Spring / Summer 2014.

  12. Federal Technical Assistance Aims to Accelerate Tribal Energy Project Deployment, Spring 2013 (Newsletter)

    SciTech Connect (OSTI)

    Not Available

    2013-03-01

    This newsletter describes key activities of the DOE Office of Indian Energy Policy and Programs for Spring 2013.

  13. Weldon Spring Site environmental report for calendar year 1993. Weldon Springs Site Remedial Action Project

    SciTech Connect (OSTI)

    Not Available

    1994-05-01

    This Site Environmental Report for Calendar Year 1993 describes the environmental monitoring programs at the Weldon Spring Site Remedial Action Project (WSSRAP). The objectives of these programs are to assess actual or potential exposure to contaminant effluents from the project area by providing public use scenarios and dose estimates, to demonstrate compliance with Federal and State permitted levels, and to summarize trends and/or changes in contaminant concentrations from environmental monitoring program. In 1993, the maximum committed dose to a hypothetical individual at the chemical plant site perimeter was 0.03 mrem (0.0003 mSv). The maximum committed dose to a hypothetical individual at the boundary of the Weldon Spring Quarry was 1.9 mrem (0.019 mSv). These scenarios assume an individual walking along the perimeter of the site-once a day at the chemical plant/raffinate pits and twice a day at the quarry-250 days per year. This hypothetical individual also consumes fish, sediment, and water from lakes and other bodies of water in the area. The collective dose, based on an effected population of 112,000 was 0.12 person-rem (0.0012 person-Sv). This calculation is based on recreational use of the August A. Busch Memorial Conservation Area and the Missouri Department of Conservation recreational trail (the Katy Trail) near the quarry. These estimates are below the U.S. Department of Energy requirement of 100 mrem (I mSv) annual committed effective dose equivalent for all exposure pathways. Results from air monitoring for the National Emission Standards for Hazardous Air Pollutants (NESHAPs) program indicated that the estimated dose was 0.38 mrem, which is below the U.S. Environmental Protection Agency (EPA) standard of 10 mrem per year.

  14. ANALOG I/O MODULE TEST SYSTEM BASED ON EPICS CA PROTOCOL AND ACTIVEX CA INTERFACE

    SciTech Connect (OSTI)

    YENG,YHOFF,L.

    2003-10-13

    Analog input (ADC) and output (DAC) modules play a substantial role in device level control of accelerator and large experiment physics control system. In order to get the best performance some features of analog modules including linearity, accuracy, crosstalk, thermal drift and so on have to be evaluated during the preliminary design phase. Gain and offset error calibration and thermal drift compensation (if needed) may have to be done in the implementation phase as well. A natural technique for performing these tasks is to interface the analog VO modules and GPIB interface programmable test instruments with a computer, which can complete measurements or calibration automatically. A difficulty is that drivers of analog modules and test instruments usually work on totally different platforms (vxworks VS Windows). Developing new test routines and drivers for testing instruments under VxWorks (or any other RTOS) platform is not a good solution because such systems have relatively poor user interface and developing such software requires substantial effort. EPICS CA protocol and ActiveX CA interface provide another choice, a PC and LabVIEW based test system. Analog 110 module can be interfaced from LabVIEW test routines via ActiveX CA interface. Test instruments can be controlled via LabVIEW drivers, most of which are provided by instrument vendors or by National Instruments. Labview also provides extensive data analysis and process functions. Using these functions, users can generate powerful test routines very easily. Several applications built for Spallation Neutron Source (SNS) Beam Loss Monitor (BLM) system are described in this paper.

  15. Radium Springs, New Mexico: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS Report UrlNM-b < RAPID‎ |RENERCOEnergyRadium Hot SpringsSprings,

  16. 2/3/2000 Systems Modeling Spring 2000 1 Basics of Queuing Network Models

    E-Print Network [OSTI]

    Browne, James C.

    1 2/3/2000 Systems Modeling Spring 2000 1 Basics of Queuing Network Models Basics of Queuing Deterministic Open Networks Closed Networks Some Example Problems 2/3/2000 Systems Modeling Spring 2000 2 Service requirement for a job. Single Server Open Networks #12; 2 2/3/2000 Systems Modeling Spring 2000

  17. Phylogenetic characterization of the blue lamentous bacterial community from an Icelandic geothermal spring

    E-Print Network [OSTI]

    Reysenbach, Anna-Louise

    geothermal spring Cristina Danielle Takacs a , Marissa Ehringer b , Renee Favre c , Michaele Cermola c phylotypes within the Aquicales that were closely related to organisms detected in YNP geothermal springs [7 of the neutral-alkaline geothermal springs in Iceland. These or- ganisms have also been targets for cultivation

  18. PCH 6934/CNG 6933/GEO 6119 Page 1 of 3 Spring 2009 Sustainability Concepts and Methods

    E-Print Network [OSTI]

    Stuart, Amy L.

    PCH 6934/CNG 6933/GEO 6119 Page 1 of 3 Spring 2009 Syllabus Sustainability Concepts and Methods: Mercury in Guyana PHC 6934 (ref# 18035) / CNG 6933(ref# 12678) / GEO 6119 (ref # 18740) Spring 2009 Course. Reply times may vary up to several days. #12;PCH 6934/CNG 6933/GEO 6119 Page 2 of 3 Spring 2009 Course

  19. PCH 6934/CNG 6933/GEO 6119 Page 1 of 5 Spring 2008 Sustainability Concepts and Methods

    E-Print Network [OSTI]

    Stuart, Amy L.

    PCH 6934/CNG 6933/GEO 6119 Page 1 of 5 Spring 2008 Syllabus Sustainability Concepts and Methods: Mercury in Tampa Bay PHC 6934 (ref# 15933) / CNG 6933(ref# 11277) / Geog 6119 (ref # 18993) Spring 2008 vary up to several days. #12;PCH 6934/CNG 6933/GEO 6119 Page 2 of 5 Spring 2008 Course Outline

  20. [?/Fe]ABUNDANCES OF FOUR OUTER M31 HALO STARS

    SciTech Connect (OSTI)

    Vargas, Luis C.; Geha, Marla; Tollerud, Erik J. [Department of Astronomy, Yale University, 260 Whitney Avenue, New Haven, CT 06511 (United States); Gilbert, Karoline M. [Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218 (United States); Kirby, Evan N. [California Institute of Technology, 1200 East California Boulevard, MC 249-17, Pasadena, CA 91125 (United States); Guhathakurta, Puragra, E-mail: luis.vargas@yale.edu [UCO/Lick Observatory and Department of Astronomy and Astrophysics, University of California, 1156 High Street, Santa Cruz, CA 95064 (United States)

    2014-12-10

    We present alpha element to iron abundance ratios, [?/Fe], for four stars in the outer stellar halo of the Andromeda Galaxy (M31). The stars were identified as high-likelihood field halo stars by Gilbert et al. and lie at projected distances between 70 and 140 kpc from M31's center. These are the first alpha abundances measured for a halo star in a galaxy beyond the Milky Way. The stars range in metallicity between [Fe/H] = 2.2 and [Fe/H] = 1.4. The sample's average [?/Fe] ratio is +0.20 0.20. The best-fit average value is elevated above solar, which is consistent with rapid chemical enrichment from Type II supernovae. The mean [?/Fe] ratio of our M31 outer halo sample agrees (within the uncertainties) with that of Milky Way inner/outer halo stars that have a comparable range of [Fe/H].