National Library of Energy BETA

Sample records for arts spectator sports

  1. Could spectator electrons legalize cold fusion

    SciTech Connect (OSTI)

    Chatterjee, L. . Dept. of Physics)

    1990-12-01

    In this paper the possibility of spectator electrons driving cold d-d fusion in condensed matter to an observation threshold is considered, along with the consequences on the branching ratio of the exit channels. The intrinsic dominance of the t-p channel due to the increased phase space is demonstrated.

  2. Covariant Spectator Theory: Foundations and Applications A Mini-Review of the Covariant Spectator Theory

    SciTech Connect (OSTI)

    Alfred Stadler, Franz Gross

    2010-10-01

    We provide a short overview of the Covariant Spectator Theory and its applications. The basic ideas are introduced through the example of a {phi}{sup 4}-type theory. High-precision models of the two-nucleon interaction are presented and the results of their use in calculations of properties of the two- and three-nucleon systems are discussed. A short summary of applications of this framework to other few-body systems is also presented.

  3. Reheating dynamics affects non-perturbative decay of spectator fields

    SciTech Connect (OSTI)

    Enqvist, Kari; Lerner, Rose N.; Rusak, Stanislav E-mail: rose.lerner@helsinki.fi

    2013-11-01

    The behaviour of oscillating scalar spectator fields after inflation depends on the thermal background produced by inflaton decay. Resonant decay of the spectator is often blocked by large induced thermal masses. We account for the finite decay width of the inflaton and the protracted build-up of the thermal bath to determine the early evolution of a homogeneous spectator field ? coupled to the Higgs Boson ? through the term g{sup 2}?{sup 2}?{sup 2}, the only renormalisable coupling of a new scalar to the Standard Model. We find that for very large higgs-spectator coupling g?>10{sup ?3}, the resonance is not always blocked as was previously suggested. As a consequence, the oscillating spectator can decay quickly. For other parameter values, we find that although qualitative features of the thermal blocking still hold, the dynamics are altered compared to the instant decay case. These findings are important for curvaton models, where the oscillating field must be relatively long lived in order to produce the curvature perturbation. They are also relevant for other spectator fields, which must decay sufficiently early to avoid spoiling the predictions of baryogenesis and nucleosynthesis.

  4. Polarized light ions and spectator nucleon tagging at EIC

    SciTech Connect (OSTI)

    Guzey, Vadim [Petersburg Nuclear Physics Institute, Gatchina, 188300, Russia; Higinbotham, Dougas W. [JLAB; Hyde, Charles [Old Dominion University, Norfolk, VA 23529, USA; Nadel-Turonski, Pawel A. [JLAB; Park, Kijun [Old Dominion University, Norfolk, VA 23529, USA; Sargsian, Misak M. [Florida International University, Miami, FL 33199, USA; Strikman, Mark [Pennsylvania State University, University Park, PA 16802, USA; Weiss, Christian [JLAB

    2014-10-01

    The neutron's deep-inelastic structure functions provide essential information for the flavor separation of the nucleon parton densities, the nucleon spin decomposition, and precision studies of QCD phenomena in the flavor-singlet and nonsinglet sectors. Traditional inclusive measurements on nuclear targets are limited by dilution from scattering on protons, Fermi motion and binding effects, final-state interactions, and nuclear shadowing at x ll 0.1. An Electron-Ion Collider (EIC) would enable next-generation measurements of neutron structure with polarized deuteron beams and detection of forward-moving spectator protons over a wide range of recoil momenta (0 < p(R) < several 100MeV in the nucleus rest frame). The free neutron structure functions could be obtained by extrapolating the measured recoil momentum distributions to the on-shell point. The method eliminates nuclear modifications and can be applied to polarized scattering, as well as to semi-inclusive and exclusive final states. We review the prospects for neutron structure measurements with spectator tagging at EIC, the status of R&D efforts, and the accelerator and detector requirements.

  5. Electron-deuteron DIS with spectator tagging at EIC: Development of

    Office of Scientific and Technical Information (OSTI)

    theoretical framework (Conference) | SciTech Connect Conference: Electron-deuteron DIS with spectator tagging at EIC: Development of theoretical framework Citation Details In-Document Search Title: Electron-deuteron DIS with spectator tagging at EIC: Development of theoretical framework An Electron-Ion Collider (EIC) would enable next-generation measurements of deep-inelastic scattering (DIS) on the deuteron with detection of a forward-moving nucleon (p, n) and measurement of its recoil

  6. Charge-conjugation symmetric complete impulse approximation for the pion electromagnetic form factor in the covariant spectator theory

    SciTech Connect (OSTI)

    Biernat, Elmar P.; Gross, Franz; Peña, M. T.; Stadler, Alfred

    2015-10-26

    The pion form factor is calculated in the framework of the charge-conjugation invariant covariant spectator theory. This formalism is established in Minkowski space, and the calculation is set up in momentum space. In a previous calculation we included only the leading pole coming from the spectator quark (referred to as the relativistic impulse approximation). In this study we also include the contributions from the poles of the quark which interacts with the photon and average over all poles in both the upper and lower half-planes in order to preserve charge conjugation invariance (referred to as the C-symmetric complete impulse approximation). We find that for small pion mass these contributions are significant at all values of the four-momentum transfer Q2 but, surprisingly, do not alter the shape obtained from the spectator poles alone.

  7. Charge-conjugation symmetric complete impulse approximation for the pion electromagnetic form factor in the covariant spectator theory

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

    Biernat, Elmar P.; Gross, Franz; Peña, M. T.; Stadler, Alfred

    2015-10-26

    The pion form factor is calculated in the framework of the charge-conjugation invariant covariant spectator theory. This formalism is established in Minkowski space, and the calculation is set up in momentum space. In a previous calculation we included only the leading pole coming from the spectator quark (referred to as the relativistic impulse approximation). In this study we also include the contributions from the poles of the quark which interacts with the photon and average over all poles in both the upper and lower half-planes in order to preserve charge conjugation invariance (referred to as the C-symmetric complete impulse approximation).more » We find that for small pion mass these contributions are significant at all values of the four-momentum transfer Q2 but, surprisingly, do not alter the shape obtained from the spectator poles alone.« less

  8. Neutron spin structure with polarized deuterons and spectator proton tagging at EIC

    SciTech Connect (OSTI)

    Cosyn, W. [Ghent University, Gent (Belgium); Guzey, V. [Petersburg Nuclear Physics Institute, Gatchina (Russia); Higinbotham, D. W. [Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); Hyde, C. [Old Dominion Univ., Norfolk, VA (United States); Kuhn, S. [Old Dominion Univ., Norfolk, VA (United States); Nadel-Turonski, P. [Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); Park, K. [Old Dominion Univ., Norfolk, VA (United States); Sargsian, M. [Florida Intl Univ., Miami, FL (United States); Strikman, M. [Pennsylvania State Univ., State College, PA (United States); Weiss, C. [Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)

    2014-10-27

    The neutron's deep-inelastic structure functions provide essential information for the flavor separation of the nucleon parton densities, the nucleon spin decomposition, and precision studies of QCD phenomena in the flavor-singlet and nonsinglet sectors. Traditional inclusive measurements on nuclear targets are limited by dilution from scattering on protons, Fermi motion and binding effects, final-state interactions, and nuclear shadowing at x << 0.1. An Electron-Ion Collider (EIC) would enable next-generation measurements of neutron structure with polarized deuteron beams and detection of forward-moving spectator protons over a wide range of recoil momenta (0 < pR << several 100 MeV in the nucleus rest frame). The free neutron structure functions could be obtained by extrapolating the measured recoil momentum distributions to the on-shell point. The method eliminates nuclear modifications and can be applied to polarized scattering, as well as to semi-inclusive and exclusive final states. We review the prospects for neutron structure measurements with spectator tagging at EIC, the status of R&D efforts, and the accelerator and detector requirements.

  9. Neutron spin structure with polarized deuterons and spectator proton tagging at EIC

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

    Cosyn, W.; Guzey, V.; Higinbotham, D. W.; Hyde, C.; Kuhn, S.; Nadel-Turonski, P.; Park, K.; Sargsian, M.; Strikman, M.; Weiss, C.

    2014-10-27

    The neutron's deep-inelastic structure functions provide essential information for the flavor separation of the nucleon parton densities, the nucleon spin decomposition, and precision studies of QCD phenomena in the flavor-singlet and nonsinglet sectors. Thus, traditional inclusive measurements on nuclear targets are limited by dilution from scattering on protons, Fermi motion and binding effects, final-state interactions, and nuclear shadowing at x << 0.1. An Electron-Ion Collider (EIC) would enable next-generation measurements of neutron structure with polarized deuteron beams and detection of forward-moving spectator protons over a wide range of recoil momenta (0 < pR << several 100 MeV in the nucleusmore » rest frame). The free neutron structure functions could be obtained by extrapolating the measured recoil momentum distributions to the on-shell point. The method eliminates nuclear modifications and can be applied to polarized scattering, as well as to semi-inclusive and exclusive final states. We review the prospects for neutron structure measurements with spectator tagging at EIC, the status of R&D efforts, and the accelerator and detector requirements.« less

  10. Covariant spectator theory for the electromagnetic three-nucleon form factors: Complete impulse approximation

    SciTech Connect (OSTI)

    Alexandre Pinto, S ergio; Stadler, Alfred; Gross, Franz

    2009-01-01

    We present the first calculations of the electromagnetic form factors of 3He and 3H within the framework of the Covariant Spectator Theory (CST). This first exploratory study concentrates on the sensitivity of the form factors to the strength of the scalar meson-nucleon off-shell coupling, known from previous studies to have a strong influence on the three-body binding energy. Results presented here were obtained using the complete impulse approximation (CIA), which includes contributions of relativistic origin that appear as two-body corrections in a non-relativistic framework, such as ?Z-graphs?, but omits other two and three-body currents. We compare our results to non-relativistic calculations augmented by relativistic corrections of O(v/c)2.

  11. Covariant spectator theory for the electromagnetic three-nucleon form factors: Complete impulse approximation

    SciTech Connect (OSTI)

    Sergio Alexandre Pinto, Alfred Stadler, Franz Gross

    2009-05-01

    We present the first calculations of the electromagnetic form factors of 3He and 3H within the framework of the Covariant Spectator Theory (CST). This first exploratory study concentrates on the sensitivity of the form factors to the strength of the scalar meson-nucleon off-shell coupling, known from previous studies to have a strong influence on the three-body binding energy. Results presented here were obtained using the complete impulse approximation (CIA), which includes contributions of relativistic origin that appear as two-body corrections in a non-relativistic framework, such as #28;Z-graphs#29;, but omits other two and three-body currents. We compare our results to non-relativistic calculations augmented by relativistic corrections of O(v/c)2.

  12. Covariant spectator theory for the electromagnetic three-nucleon form factors: Complete impulse approximation

    SciTech Connect (OSTI)

    Pinto, Sergio Alexandre; Stadler, Alfred; Gross, Franz

    2009-05-15

    We present the first calculations of the electromagnetic form factors of {sup 3}He and {sup 3}H within the framework of the Covariant Spectator Theory (CST). This first exploratory study concentrates on the sensitivity of the form factors to the strength of the scalar meson-nucleon off-shell coupling, known from previous studies to have a strong influence on the three-body binding energy. Results presented here were obtained using the complete impulse approximation (CIA), which includes contributions of relativistic origin that appear as two-body corrections in a nonrelativistic framework, such as 'Z-graphs', but omits other two and three-body currents. We compare our results to nonrelativistic calculations augmented by relativistic corrections of O(v/c){sup 2}.

  13. Chiral symmetry and π-π scattering in the Covariant Spectator Theory

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

    Biernat, Elmar P.; Peña, M. T.; Ribeiro, J. E.; Stadler, Alfred; Gross, Franz

    2014-11-14

    The π-π scattering amplitude calculated with a model for the quark-antiquark interaction in the framework of the Covariant Spectator Theory (CST) is shown to satisfy the Adler zero constraint imposed by chiral symmetry. The CST formalism is established in Minkowski space and our calculations are performed in momentum space. We prove that the axial-vector Ward-Takahashi identity is satisfied by our model. Then we show that, similarly to what happens within the Bethe-Salpeter formalism, application of the axial-vector Ward Takahashi identity to the CST π-π scattering amplitude allows us to sum the intermediate quark-quark interactions to all orders. Thus, the Adlermore » self-consistency zero for π-π scattering in the chiral limit emerges as the result for this sum.« less

  14. Measurement of the neutron F2 structure function via spectator tagging with CLAS

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

    Baillie, N.; Tkachenko, S.; Zhang, J.; Bosted, P.; Bültmann, S.; Christy, M. E.; Fenker, H.; Griffioen, K. A.; Keppel, C. E.; Kuhn, S. E.; et al

    2012-04-01

    We report on the first measurement of the F2 structure function of the neutron from semi-inclusive scattering of electrons from deuterium, with low-momentum protons detected in the backward hemisphere. Restricting the momentum of the spectator protons to ≈< 100 MeV and their angles to ≈> 100 degrees relative to the momentum transfer allows an interpretation of the process in terms of scattering from nearly on-shell neutrons. The F2n data collected cover the nucleon resonance and deep-inelastic regions over a wide range of x for 0.65 < Q2 < 4.52 GeV2, with uncertainties from nuclear corrections estimated to be less thanmore » a few percent. These measurements provide the first determination of the neutron to proton structure function ratio F2n/F2p at 0.2 ≈< x ≈< 0.8, essentially free of nuclear corrections.« less

  15. Measurement of the neutron F2 structure function via spectator tagging with CLAS

    SciTech Connect (OSTI)

    Baillie, N.; Tkachenko, S.; Zhang, J.; Bosted, P.; Bltmann, S.; Christy, M. E.; Fenker, H.; Griffioen, K. A.; Keppel, C. E.; Kuhn, S. E.; Melnitchouk, W.; Tvaskis, V.; Adhikari, K. P.; Adikaram, D.; Aghasyan, M.; Amaryan, M. J.; Anghinolfi, M.; Arrington, J.; Avakian, H.; Baghdasaryan, H.; Battaglieri, M.; Biselli, A. S.; Branford, D.; Briscoe, W. J.; Brooks, W. K.; Burkert, V. D.; Carman, D. S.; Celentano, A.; Chandavar, S.; Charles, G.; Cole, P. L.; Contalbrigo, M.; Crede, V.; DAngelo, A.; Daniel, A.; Dashyan, N.; De Vita, R.; De Sanctis, E.; Deur, A.; Dey, B.; Djalali, C.; Dodge, G.; Domingo, J.; Doughty, D.; Dupre, R.; Dutta, D.; Ent, R.; Egiyan, H.; El Alaoui, A.; El Fassi, L.; Elouadrhiri, L.; Eugenio, P.; Fedotov, G.; Fegan, S.; Fradi, A.; Gabrielyan, M. Y.; Gevorgyan, N.; Gilfoyle, G. P.; Giovanetti, K. L.; Girod, F. X.; Gohn, W.; Golovatch, E.; Gothe, R. W.; Graham, L.; Guegan, B.; Guidal, M.; Guler, N.; Guo, L.; Hafidi, K.; Heddle, D.; Hicks, K.; Holtrop, M.; Hungerford, E.; Hyde, C. E.; Ilieva, Y.; Ireland, D. G.; Ispiryan, M.; Isupov, E. L.; Jawalkar, S. S.; Jo, H. S.; Kalantarians, N.; Khandaker, M.; Khetarpal, P.; Kim, A.; Kim, W.; King, P. M.; Klein, A.; Klein, F. J.; Klimenko, A.; Kubarovsky, V.; Kuleshov, S. V.; Kvaltine, N. D.; Livingston, K.; Lu, H. Y.; MacGregor, I. J. D.; Mao, Y.; Markov, N.; McKinnon, B.; Mineeva, T.; Morrison, B.; Moutarde, H.; Munevar, E.; Nadel-Turonski, P.; Ni, A.; Niccolai, S.; Niculescu, I.; Niculescu, G.; Osipenko, M.; Ostrovidov, A. I.; Pappalardo, L.; Park, K.; Park, S.; Pasyuk, E.; Anefalos Pereira, S.; Pisano, S.; Pozdniakov, S.; Price, J. W.; Procureur, S.; Prok, Y.; Protopopescu, D.; Raue, B. A.; Ricco, G.; Rimal, D.; Ripani, M.; Rosner, G.; Rossi, P.; Sabati, F.; Saini, M. S.; Salgado, C.; Schott, D.; Schumacher, R. A.; Seder, E.; Sharabian, Y. G.; Sober, D. I.; Sokhan, D.; Stepanyan, S.; Stepanyan, S. S.; Stoler, P.; Strauch, S.; Taiuti, M.; Tang, W.; Ungaro, M.; Vineyard, M. F.; Voutier, E.; Watts, D. P.; Weinstein, L. B.; Weygand, D. P.; Wood, M. H.; Zana, L.; Zhao, B.

    2012-04-01

    We report on the first measurement of the F2 structure function of the neutron from semi-inclusive scattering of electrons from deuterium, with low-momentum protons detected in the backward hemisphere. Restricting the momentum of the spectator protons to ?< 100 MeV and their angles to ?> 100 degrees relative to the momentum transfer allows an interpretation of the process in terms of scattering from nearly on-shell neutrons. The F2n data collected cover the nucleon resonance and deep-inelastic regions over a wide range of x for 0.65 < Q2 < 4.52 GeV2, with uncertainties from nuclear corrections estimated to be less than a few percent. These measurements provide the first determination of the neutron to proton structure function ratio F2n/F2p at 0.2 ?< x ?< 0.8, essentially free of nuclear corrections.

  16. Greening Up the Sports World

    Broader source: Energy.gov [DOE]

    The Better Buildings Challenge is helping professional sports teams improve their energy efficiency and be more environmentally friendly.

  17. Art Rosenfeld

    Broader source: Energy.gov [DOE]

    Dr. Art Rosenfeld is a Distinguished Scientist Emeritus at Lawrence Berkeley National Laboratory and a Founding Board Member of the Global Cool Cities Alliance.

  18. Surface-Bound Intermediates in Low-Temperature Methanol Synthesis on Copper. Participants and Spectators

    SciTech Connect (OSTI)

    Yang, Yong; Mei, Donghai; Peden, Charles H.F.; Campbell, Charles T.; Mims, Charles A.

    2015-11-03

    The reactivity of surface adsorbed species present on copper catalysts during methanol synthesis at low temperatures was studied by simultaneous infrared spectroscopy (IR) and mass spectroscopy (MS) measurements during “titration” (transient surface reaction) experiments with isotopic tracing. The results show that adsorbed formate is a major bystander species present on the surface under steady-state methanol synthesis reaction conditions, but it cannot be converted to methanol by reaction with pure H2, nor with H2 plus added water. Formate-containing surface adlayers for these experiments were produced during steady state catalysis in (a) H2:CO2 (with substantial formate coverage) and (b) moist H2:CO (with no IR visible formate species). Both these reaction conditions produce methanol at steady state with relatively high rates. Adlayers containing formate were also produced by (c) formic acid adsorption. Various "titration" gases were used to probe these adlayers at modest temperatures (T = 410-450K) and 6 bar total pressure. Methanol gas (up to ~1% monolayer equivalent) was produced in "titration" from the H2:CO2 catalytic adlayers by H2 plus water, but not by dry hydrogen. The decay in the formate IR features accelerated in the presence of added water vapor. The H2:CO:H2O catalytic adlayer produced similar methanol titration yields in H2 plus water but showed no surface formate features in IR (less than 0.2% monolayer coverage). Finally, formate from formic acid chemisorption produced no methanol under any titration conditions. Even under (H2:CO2) catalytic reaction conditions, isotope tracing showed that pre-adsorbed formate from formic acid did not contribute to the methanol produced. Although non-formate intermediates exist during low temperature methanol synthesis on copper which can be converted to methanol gas by titration with pure H2 plus water in sufficient quantities for that intermediate to be observable by IR, formate itself is only a "spectator" in this reaction and gives no observable methanol upon any titration we performed with H2 or H2 plus water.

  19. Art Fischer

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

    Art Fischer - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense Waste Management Programs Advanced Nuclear

  20. Saturn's moon rhea sports a dusty halo

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

    Saturn's moon rhea sports a dusty halo Saturn's moon rhea sports a dusty halo Cassini is carrying among its instruments a pair of ion-mass and ion-beam spectrometers built by Los...

  1. solar art | OpenEI Community

    Open Energy Info (EERE)

    Art Generates Renewable Energy Beautifully biofuel art clean energy lagi land art generator initiative local utility grid public art Renewable Energy solar art wind art...

  2. wind art | OpenEI Community

    Open Energy Info (EERE)

    Art Generates Renewable Energy Beautifully biofuel art clean energy lagi land art generator initiative local utility grid public art Renewable Energy solar art wind art...

  3. Title IX: More than Just Sports

    Office of Energy Efficiency and Renewable Energy (EERE)

    Title IX isn't just about sports or the law. It's about securing a clean energy future by closing the gender gap in math and science.

  4. Live from the Lab - SPORT Video | The Ames Laboratory

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

    Live from the Lab - SPORT Video Thanks to the innovation of "single particle orientation and rotation tracking" (SPORT), we now can watch the distinctive movements of drug...

  5. Chiral symmetry and π-π scattering in the Covariant Spectator Theory

    SciTech Connect (OSTI)

    Biernat, Elmar P.; Peña, M. T.; Ribeiro, J. E.; Stadler, Alfred; Gross, Franz

    2014-11-14

    The π-π scattering amplitude calculated with a model for the quark-antiquark interaction in the framework of the Covariant Spectator Theory (CST) is shown to satisfy the Adler zero constraint imposed by chiral symmetry. The CST formalism is established in Minkowski space and our calculations are performed in momentum space. We prove that the axial-vector Ward-Takahashi identity is satisfied by our model. Then we show that, similarly to what happens within the Bethe-Salpeter formalism, application of the axial-vector Ward Takahashi identity to the CST π-π scattering amplitude allows us to sum the intermediate quark-quark interactions to all orders. Thus, the Adler self-consistency zero for π-π scattering in the chiral limit emerges as the result for this sum.

  6. Fermilab Art Gallery

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

    Archive Art of Darkness Images from the Dark Energy Survey February 19, 2016 - April 29, 2016 Harmonics Michele Thrane December 7, 2015- February 12, 2016 Where Science Inspires Art Fermilab Employee Art Show 2015 September 18, 2015- November 30, 2015 On That Note Chicago Printmakers Collaborative, Jim Jenkins, Robert Krawczyk, Jeremiah Lee, Chris Olsen, Erik Ramberg July 1, 2015- September 10, 2015 Systems and Intuition Fawn Clarke-Peterson, Jen Evans, Rita Grendze April 28, 2015- June 26,

  7. Fermilab Art Gallery

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

    Linda Conlee-Johnson I have evolved from a basketry artist who wove sculptural art-vessels using traditional basketry materials to an artist experimenting with the weaving...

  8. Fermilab Art Gallery

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

    Contact Us Current Status of Access to Fermilab The Fermilab Art Gallery is open Monday-Friday 8am-4:30pm. Check in at atrium desk with photo ID. For information on submitting proposals to the Fermilab Art Gallery click here for pdf form. Questions? Contact Georgia Schwender 630-840-6825, georgia@fnal.gov last modified

  9. public art | OpenEI Community

    Open Energy Info (EERE)

    Contributor 20 March, 2015 - 11:22 Public Art Generates Renewable Energy Beautifully biofuel art clean energy lagi land art generator initiative local utility grid public art...

  10. Property:Building/FloorAreaSportCenters | Open Energy Information

    Open Energy Info (EERE)

    This is a property of type Number. Floor area for Swimming baths, indoor and outdoor sports centres Pages using the property "BuildingFloorAreaSportCenters" Showing 2 pages...

  11. Single Particle Orientation and Rotational Tracking (SPORT) in biopysical studies

    SciTech Connect (OSTI)

    Gu, Yan; Ha, Ji Won; Augspurger, Ashley E.; Chen, Kuangcai; Zhu, Shaobin; Fang, Ning

    2013-08-02

    The single particle orientation and rotational tracking (SPORT) techniques have seen rapid development in the past 5 years. Recent technical advances have greatly expanded the applicability of SPORT in biophysical studies. In this feature article, we survey the current development of SPORT and discuss its potential applications in biophysics, including cellular membrane processes and intracellular transport.

  12. Trash to art

    SciTech Connect (OSTI)

    Heumann, J.M.

    1998-02-01

    The Materials for the Arts (MFA) center in New York City is nothing like your typical materials recovery facility. The center does not process recyclable materials collected through a municipal or commercial recycling program. Rather, it reaches up higher on the solid waste management hierarchy, by enabling reuse, rather than reprocessing, of discarded materials. MFA collects all sorts of discarded, but still usable, materials--ranging from furniture, computers, fabric, and paint, to paper, radios, boxes, lighting fixtures, construction and demolition debris, and more--from major corporations, small businesses, and individuals throughout the city. These materials then find a second home as resources for the city`s art and cultural community. MFA serves as a materials broker between businesses and individuals trying to get rid of unwanted materials and the city`s nonprofit art and cultural institutions.

  13. Art and Science

    ScienceCinema (OSTI)

    Murray Gibson

    2010-01-08

    Argonne's Murray Gibson is a physicist whose life's work includes finding patterns among atoms. The love of distinguishing patterns also drives Gibson as a musician and Blues enthusiast.Both artists and scientists rely on the principles of mathematics and physics, whether consciously or intuitively, to achieve their goals.And, at the same time, both science and art rely on the creative questioner to ask, "Why do we do it this way?" and "Why not try something else and see what happens?"

  14. Novel two-step laser ablation and ionization mass spectrometry (2S-LAIMS) of actor-spectator ice layers: Probing chemical composition of D{sub 2}O ice beneath a H{sub 2}O ice layer

    SciTech Connect (OSTI)

    Yang, Rui Gudipati, Murthy S.

    2014-03-14

    In this work, we report for the first time successful analysis of organic aromatic analytes imbedded in D{sub 2}O ices by novel infrared (IR) laser ablation of a layered non-absorbing D{sub 2}O ice (spectator) containing the analytes and an ablation-active IR-absorbing H{sub 2}O ice layer (actor) without the analyte. With these studies we have opened up a new method for the in situ analysis of solids containing analytes when covered with an IR laser-absorbing layer that can be resonantly ablated. This soft ejection method takes advantage of the tenability of two-step infrared laser ablation and ultraviolet laser ionization mass spectrometry, previously demonstrated in this lab to study chemical reactions of polycyclic aromatic hydrocarbons (PAHs) in cryogenic ices. The IR laser pulse tuned to resonantly excite only the upper H{sub 2}O ice layer (actor) generates a shockwave upon impact. This shockwave penetrates the lower analyte-containing D{sub 2}O ice layer (spectator, a non-absorbing ice that cannot be ablated directly with the wavelength of the IR laser employed) and is reflected back, ejecting the contents of the D{sub 2}O layer into the vacuum where they are intersected by a UV laser for ionization and detection by a time-of-flight mass spectrometer. Thus, energy is transmitted from the laser-absorbing actor layer into the non-absorbing spectator layer resulting its ablation. We found that isotope cross-contamination between layers was negligible. We also did not see any evidence for thermal or collisional chemistry of PAH molecules with H{sub 2}O molecules in the shockwave. We call this shockwave mediated surface resonance enhanced subsurface ablation technique as two-step laser ablation and ionization mass spectrometry of actor-spectator ice layers. This method has its roots in the well-established MALDI (matrix assisted laser desorption and ionization) method. Our method offers more flexibility to optimize both the processesablation and ionization. This new technique can thus be potentially employed to undertake in situ analysis of materials imbedded in diverse media, such as cryogenic ices, biological samples, tissues, minerals, etc., by covered with an IR-absorbing laser ablation medium and study the chemical composition and reaction pathways of the analyte in its natural surroundings.

  15. Fermilab Art Gallery

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

    Schedule The Art Gallery is open to the public M-F from 8-4:30. Please sign in at reception in WIlson Hall atrium. Currently Showing Human Trajectory-Stephen Cartwright 5/4/16-7/14/16 Artist Reception May 6 from 5-7pm Gallery Talk May 11 noon Upcoming Exhibitions Fluidity by Ana Zanic July 20-September 16 2016 Artist Reception July 22 from 5-7pm Gallery Talk July 27 noon Lindsay Olson 9/22/16-11/23/16 last modified 5/2/2016 email Fermilab

  16. biofuel art | OpenEI Community

    Open Energy Info (EERE)

    biofuel art Home Dc's picture Submitted by Dc(266) Contributor 20 March, 2015 - 11:22 Public Art Generates Renewable Energy Beautifully biofuel art clean energy lagi land art...

  17. 1010 Avenue of the Arts, New School & Performing Arts Theater

    Broader source: Energy.gov [DOE]

    Project objectives: Demonstrate the feasibility of using geothermal energy at a historically certified urban educational and arts institution. Create a replicable financing model for using geothermal technology at educational and non-profit institutions throughout the region.

  18. Using biomarkers to identify traumatic brain injury for soldiers, sports

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

    figures Using biomarkers to identify traumatic brain injury for soldiers, sports figures Using biomarkers to identify traumatic brain injury for soldiers, sports figures A new detection approach originally developed for tuberculosis diagnostics is being adapted as a tool for determining traumatic brain injury April 28, 2015 The LANL and SMT collaborators (left to right): Donald Shields, Aaron Anderson, Paul Smith, Nicholas Hengartner, Dr. Donald Becker, Harshini Mukundan (co-PI), Laurie

  19. Urea SCR and DPF System for Diesel Sport Utility Vehicle Meeting...

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

    More Documents & Publications Urea SCR and DPF System for Deisel Sport Utility Vehicle Meeting Tier II Bin 5 Urea SCR and DPF System for Diesel Sport Utility Vehicle Meeting Tier ...

  20. Urea SCR and DPF System for Deisel Sport Utility Vehicle Meeting...

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

    Deisel Sport Utility Vehicle Meeting Tier II Bin 5 Urea SCR and DPF System for Deisel ... More Documents & Publications Urea SCR and DPF System for Diesel Sport Utility Vehicle ...

  1. Urea SCR and DPF System for Diesel Sport Utility Vehicle Meeting...

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

    Urea SCR and DPF System for Diesel Sport Utility Vehicle Meeting Tier II Bin 5 2003 DEER ... More Documents & Publications Urea SCR and DPF System for Diesel Sport Utility Vehicle ...

  2. LED Lighting in a Performing Arts Center

    SciTech Connect (OSTI)

    Wilkerson, A. M.; Abell, T. C.; T., E. Perrin

    2015-07-31

    GATEWAY demonstration report of LED wall washer retrofit lighting at the University of Maryland Clarice Smith Performing Arts Center.

  3. land art generator initiative | OpenEI Community

    Open Energy Info (EERE)

    land art generator initiative Home Dc's picture Submitted by Dc(266) Contributor 20 March, 2015 - 11:22 Public Art Generates Renewable Energy Beautifully biofuel art clean energy...

  4. WIST Talk: The Art of Networking video | Argonne National Laboratory

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

    WIST Talk: The Art of Networking video Share

  5. Breaking the silos: The art documentation suite

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

    Kutschke, Robert K.

    2015-12-23

    The art event-processing framework is used by almost all new experiments at Fermilab, and by several outside of Fermilab. All use art as an external product in the same sense that the compiler, ROOT, Geant4, CLHEP and boost are external products. The art team has embarked on a campaign to document art and develop training materials for new users. Many new users of art have little or no knowledge of C++, software engineering, build systems or the many external packages used by art or their experiments, such as ROOT, CLHEP, HEPPDT, and boost. To effectively teach art requires that themore » training materials include appropriate introductions to these topics as they are encountered. Experience has shown that simply referring readers to the existing native documentation does not work, too often a simple idea that they need to understand is described in a context that presumes prerequisites that are unimportant for a beginning user of art. There is the additional complication that the training materials must be presented in a way that does not presume knowledge of any of the experiments using art. Finally, new users of art arrive at random times throughout the year and the training materials must allow them to start to learn art at any time. This presentation will explain the strategies adopted by the art team to develop a documentation suite that complies with these boundary conditions. It will also show the present status of the documentation suite, including feedback the art team has received from pilot users.« less

  6. Solar Energy Education. Industrial arts: student activities....

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

    Citation Details In-Document Search Title: Solar Energy Education. Industrial arts: ... to introduce students to information on solar energy through classroom instruction. ...

  7. Science/art - art/science: case studies of the development of a professional art product

    SciTech Connect (OSTI)

    Sesko, S.C.; Marchant, M.

    1997-02-24

    Objective was to follow the cognitive and creative processes demonstrated by student research participants as they integrated a developing knowledge of ``big`` science, as practiced at LLNL, into a personal and idiosyncratic visual, graphical, or multimedia product. The participants, all non-scientists, involved in this process, attended a series of design classes, sponsored by LLNL at the Art Center College of Design in Pasadena CA. As a result of this study, we have become interested in the possibility of similar characteristics between scientists and artists. We have also become interested in the different processes that can be used to teach science to non-scientists, so that they are able to understand and portray scientific information.

  8. Solar Energy Education. Industrial arts: teacher's guide. Field...

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

    Industrial arts: teacher's guide. Field test edition. Includes glossary Citation Details In-Document Search Title: Solar Energy Education. Industrial arts: teacher's guide. Field ...

  9. Urea SCR and DPF System for Diesel Sport Utility Vehicle Meeting...

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

    More Documents & Publications Urea SCR and DPF System for Diesel Sport Utility Vehicle Meeting Tier II Bin 5 Urea SCR and DPF System for Tier 2 Diesel Light-Duty ...

  10. CCP Art. 49 Inquests upon dead bodies | Open Energy Information

    Open Energy Info (EERE)

    CCP Art. 49 Inquests upon dead bodies Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- RegulationRegulation: CCP Art. 49 Inquests upon dead...

  11. Advancing State-of-the-Art Concentrating Solar Power Systems...

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

    Advancing State-of-the-Art Concentrating Solar Power Systems Advancing State-of-the-Art Concentrating Solar Power Systems April 15, 2013 - 12:00am Addthis Brayton Energy's...

  12. Public Art Generates Renewable Energy Beautifully | OpenEI Community

    Open Energy Info (EERE)

    Public Art Generates Renewable Energy Beautifully Home > Groups > OpenEI Community Central Dc's picture Submitted by Dc(266) Contributor 20 March, 2015 - 11:22 biofuel art clean...

  13. State-of-the-Art of Social Media Analytics Research

    SciTech Connect (OSTI)

    Gastelum, Zoe N.; Whattam, Kevin M.

    2013-01-01

    Overview of current state-of-the-art of social media for NTI Working Group III: Societal Verification

  14. An Analysis of the Impact of Sport Utility Vehicles in the United States

    SciTech Connect (OSTI)

    Davis, S.C.; Truett, L.F.

    2000-08-01

    It may be labeled sport utility vehicle, SUV, sport-ute, suburban assault vehicle, or a friend of OPEC (Organization for Petroleum Exporting Countries). It has been the subject of comics, the object of high-finance marketing ploys, and the theme of Dateline. Whatever the label or the occasion, this vehicle is in great demand. The popularity of sport utility vehicles (SUVs) has increased dramatically since the late 1970s, and SUVs are currently the fastest growing segment of the motor vehicle industry. Hoping to gain market share due to the popularity of the expanding SUV market, more and more manufacturers are adding SUVs to their vehicle lineup. One purpose of this study is to analyze the world of the SUV to determine why this vehicle has seen such a rapid increase in popularity. Another purpose is to examine the impact of SUVs on energy consumption, emissions, and highway safety.

  15. Fermilab Arts & Lecture Series Tickets

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

    Ticket Information On-Line Tickets On-Line ticketing is now available! Click here to be connected to our secure on-line ticketing site. Please note that on-line ticketing for any particular event closes down the Friday prior to the event at noon. For example, a Friday night lecture has on-line sales ending at noon; on-line sales for a given Saturday night Art Series event will end at noon the Friday prior; and sales for a Sunday afternoon Gallery Chamber Series event will end at noon the Friday

  16. Scientists and artists: ""Hey! You got art in my science! You got science on my art

    SciTech Connect (OSTI)

    Elfman, Mary E; Hayes, Birchard P; Michel, Kelly D; Boyer, Brian D

    2010-01-01

    The pairing of science and art has proven to be a powerful combination since the Renaissance. The combination of these two seemingly disparate disciplines ensured that even complex scientific theories could be explored and effectively communicated to both the subject matter expert and the layman. In modern times, science and art have frequently been considered disjoint, with objectives, philosophies, and perspectives often in direct opposition to each other. However, given the technological advances in computer science and high fidelity 3-D graphics development tools, this marriage of art and science is once again logically complimentary. Art, in the form of computer graphics and animation created on supercomputers, has already proven to be a powerful tool for improving scientific research and providing insight into nuclear phenomena. This paper discusses the power of pairing artists with scientists and engineers in order to pursue the possibilities of a widely accessible lightweight, interactive approach. We will use a discussion of photo-realism versus stylization to illuminate the expected beneficial outcome of such collaborations and the societal advantages gained by a non-traditional pa11nering of these two fields.

  17. PPPL graduate students help create Princeton University Art Museum

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

    exhibition exploring art and physics | Princeton Plasma Physics Lab PPPL graduate students help create Princeton University Art Museum exhibition exploring art and physics By Raphael Rosen February 29, 2016 Tweet Widget Google Plus One Share on Facebook Dunes, Oceano, Calif. (Photo by Brett Weston) Dunes, Oceano, Calif. Gallery: Graduate Student Vinicius Njaim Duarte (Photo by David Pfefferle) Graduate Student Vinicius Njaim Duarte Veronica White, the Andrew W. Mellon Curatorial Assistant

  18. PPPL graduate students help create Princeton University Art Museum

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

    exhibition exploring art and physics | Princeton Plasma Physics Lab PPPL graduate students help create Princeton University Art Museum exhibition exploring art and physics By Raphael Rosen February 29, 2016 Tweet Widget Google Plus One Share on Facebook Dunes, Oceano, Calif. (Photo by Brett Weston) Dunes, Oceano, Calif. Gallery: Graduate Student Vinicius Njaim Duarte (Photo by David Pfefferle) Graduate Student Vinicius Njaim Duarte Veronica White, the Andrew W. Mellon Curatorial Assistant

  19. Mentoring Matters: Engaging Students through Science and Arts | Department

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

    of Energy Mentoring Matters: Engaging Students through Science and Arts Mentoring Matters: Engaging Students through Science and Arts April 22, 2016 - 11:48am Addthis Mentoring Matters: Engaging Students through Science and Arts Earlier this year, the U.S. Department of Energy (DOE) Geothermal Technologies Office, in partnership with the Center for Advanced Energy Studies (CAES) and the Idaho National Lab (INL), launched a Geothermal Design Challenge inviting high school and university teams

  20. WIPP Completes State of the Art Emergency Operations Center

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

    Participants use the new EOC during a recent emergency response drill. The new state-of-the-art EOC improves WIPP's emergency management capabilities. WIPP UPDATE: October 15, 2015 WIPP Completes State of the Art Emergency Operations Center The Waste Isolation Pilot Plant (WIPP) continues to make improvements to the facility's overall emergency response capabilities. Construction was recently completed on a 4,000 square foot, state of the art Emergency Operations Center (EOC). The Skeen-Whitlock

  1. Arizona Const. Art.15 - The Corporation Commission | Open Energy...

    Open Energy Info (EERE)

    Arizona Const. Art.15 - The Corporation CommissionLegal Abstract This article sets forth the Constitutional provisions governing the Arizona Corporations Commission. Published...

  2. Colo. Const. Art. XVI, Section 6 - Diverting Unappropriated Water...

    Open Energy Info (EERE)

    Colo. Const. Art. XVI, Section 6 - Diverting Unappropriated Water Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- ConstitutionConstitution: Colo....

  3. Beaux Arts Village, Washington: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Beaux Arts Village, Washington: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 47.5837105, -122.1956782 Show Map Loading map......

  4. State of the Art Prototype Vehicle with a Thermoelectric Generator.

    Broader source: Energy.gov [DOE]

    Highlights BMW and partners buildup and testing of state-of-the-art prototype vehicle with the thermoelectric generator that produced over 600W under highway driving conditions

  5. Building Green in Greensburg: 5.4.7 Arts Center

    Broader source: Energy.gov [DOE]

    This poster highlights energy efficiency, renewable energy, and sustainable features of the high-performing 5.4.7 Arts Center building in Greensburg, Kansas.

  6. BBQ -- Is It Science or Art? | GE Global Research

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

    BBQ - Is it Science or Art? Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) BBQ - Is it Science or Art? Lynn DeRose 2015.03.13 This is the first in a five-part series of dispatches from GE's Science of Barbecue Experience at South by Southwest. Our state-of-the-art Brilliant Super-Smoker is outfitted with sensors to

  7. Mastering the art of plutonium pit production to ensure national...

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

    Mastering the art of plutonium pit production to ensure national security For 19 years, ... "For 19 years, the United States was the only nuclear superpower unable to build a pit and ...

  8. Status of Art & Practice of Performance Assessment within the...

    Office of Environmental Management (EM)

    - Status of Art and Practice Roger R. Seitz Advisory Scientist 05 March 2009 Phoenix, Arizona USA High-Level Waste Corporate Board SRNL-MS-2009-00036 2 High-Level Waste Corporate...

  9. State of the art in passive solar heating

    SciTech Connect (OSTI)

    Balcomb, J.D.

    1981-01-01

    The state of the art is outlined according to four major categories: passive solar practice, evaluation, design air, and products and materials. Needed future research activities and joint industry/government activities are listed. (MHR)

  10. Fermilab | Newsroom | Press Releases | January 21, 2015: Arts...

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

    at Fermilab to celebrate one of the worlds largest science experiments The Art@CMS event runs from Feb. 4 to April 22 and includes workshops and exhibits in the...

  11. Current (2009) State-of-the-Art Hydrogen Production Cost Estimate...

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

    Current (2009) State-of-the-Art Hydrogen Production Cost Estimate Using Water Electrolysis Current (2009) State-of-the-Art Hydrogen Production Cost Estimate Using Water Electrolysis ...

  12. Ensuring Project Success - The Fundamental Art of Managing the Interfaces |

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

    Department of Energy Ensuring Project Success - The Fundamental Art of Managing the Interfaces Ensuring Project Success - The Fundamental Art of Managing the Interfaces August 2009 Presenter: Jeff Smith, Deputy for Operations, Oak Ridge National Laboratory Track 8-3 Topics Covered: Oak Ridge National Laboratory evolved from the Manhattan Project ORNL is DOE's largest science and energy laboratory Our scope of activities today has no precedent in ORNL's history Two DOE Energy Frontier

  13. Benchmarking State-of-the-Art Technologies | Department of Energy

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

    State-of-the-Art Technologies Benchmarking State-of-the-Art Technologies 2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting PDF icon ape006_burress_2013_o.pdf More Documents & Publications Vehicle Technologies Office Merit Review 2014: Benchmarking EV and HEV Technologies Benchmarking of Competitive Technologies Vehicle Technologies Office Merit Review 2015: Benchmarking EV and HEV Technologies

  14. Solar Energy Education. Industrial arts: student activities. Field test

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

    edition (Technical Report) | SciTech Connect Industrial arts: student activities. Field test edition Citation Details In-Document Search Title: Solar Energy Education. Industrial arts: student activities. Field test edition × You are accessing a document from the Department of Energy's (DOE) SciTech Connect. This site is a product of DOE's Office of Scientific and Technical Information (OSTI) and is provided as a public service. Visit OSTI to utilize additional information resources in

  15. Solar Energy Education. Industrial arts: teacher's guide. Field test

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

    edition. [Includes glossary] (Technical Report) | SciTech Connect Industrial arts: teacher's guide. Field test edition. [Includes glossary] Citation Details In-Document Search Title: Solar Energy Education. Industrial arts: teacher's guide. Field test edition. [Includes glossary] × You are accessing a document from the Department of Energy's (DOE) SciTech Connect. This site is a product of DOE's Office of Scientific and Technical Information (OSTI) and is provided as a public service. Visit

  16. Covariant spectator theory of np scattering: Deuteron quadrupole moment

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

    Gross, Franz

    2015-01-26

    The deuteron quadrupole moment is calculated using two CST model wave functions obtained from the 2007 high precision fits to np scattering data. Included in the calculation are a new class of isoscalar np interaction currents automatically generated by the nuclear force model used in these fits. The prediction for model WJC-1, with larger relativistic P-state components, is 2.5% smaller that the experiential result, in common with the inability of models prior to 2014 to predict this important quantity. However, model WJC-2, with very small P-state components, gives agreement to better than 1%, similar to the results obtained recently frommore » XEFT predictions to order N3LO.« less

  17. Statistics of anisotropies in inflation with spectator vector fields

    SciTech Connect (OSTI)

    Thorsrud, Mikjel; Mota, David F.; Urban, Federico R. E-mail: furban@ulb.ac.be

    2014-04-01

    We study the statistics of the primordial power spectrum in models where massless gauge vectors are coupled to the inflaton, paying special attention to observational implications of having fundamental or effective horizons embedded in a bath of infrared fluctuations. As quantum infrared modes cross the horizon, they classicalize and build a background vector field. We find that the vector experiences a statistical precession phenomenon. Implications for primordial correlators and the interpretation thereof are considered. Firstly, we show how in general two, not only one, additional observables, a quadrupole amplitude and an intrinsic shape parameter, are necessary to fully describe the correction to the curvature power spectrum, and develop a unique parametrization for them. Secondly, we show that the observed anisotropic amplitude and the associated preferred direction depend on the volume of the patch being probed. We calculate non-zero priors for the expected deviations between detections based on microwave background data (which probes the entire Hubble patch) and large scale structure (which only probes a fraction of it)

  18. Electron-deuteron DIS with spectator tagging at EIC: Development...

    Office of Scientific and Technical Information (OSTI)

    Resource Type: Conference Resource Relation: Journal Name: EPJ Web Conf.; Journal Volume: ... Save Share this Record Citation Formats MLA APA Chicago Bibtex Export Metadata Endnote ...

  19. Advancing Research & Technology in the Sciences (ARTS) Forum | Department

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

    of Energy Advancing Research & Technology in the Sciences (ARTS) Forum Advancing Research & Technology in the Sciences (ARTS) Forum January 28, 2016 - 4:11pm Addthis VE-Suite, a virtual engineering tool developed at Ames Laboratory, displayed on a six-sided virtual reality room which helps engineers build greener, next-generation power plants faster and less expensively than ever before. VE-Suite, a virtual engineering tool developed at Ames Laboratory, displayed on a six-sided

  20. Hydrogen from Biomass - State of the Art and Research Challenges

    Office of Scientific and Technical Information (OSTI)

    IEA/H2/TR-02/001 Hydrogen from Biomass State of the Art and Research Challenges Thomas A. Milne, Carolyn C. Elam and Robert J. Evans National Renewable Energy Laboratory Golden, CO USA A Report for the International Energy Agency Agreement on the Production and Utilization of Hydrogen Task 16, Hydrogen from Carbon-Containing Materials Table of Contents Preface.......................................................................................................... i Executive

  1. Solid-State Lighting Technology: Current State of the Art and...

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

    ... the Art and Grand Challenges Solid-State Lighting Technology: Current State of the Art and ... The lamp is basically a blue LED coated with green and red phosphors. Some of the blue ...

  2. What Art Can Tell Us About The Brain | Princeton Plasma Physics...

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

    MBG Auditorium What Art Can Tell Us About The Brain Dr. Margaret Livingstone, Professor of ... Science On Saturday, March 15, 2014, "What Art Can Tell Us About The Brain" Contact ...

  3. Berkeley Lab Opens State-of-the-Art Facility for Computational...

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

    Opens State-of-the-Art Facility for Computational Science Berkeley Lab Opens State-of-the-Art Facility for Computational Science Wang Hall takes advantage of Lab's hillside ...

  4. U.S. Department of Energy Breaks Ground on State-of-the-Art Wind...

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

    U.S. Department of Energy Breaks Ground on State-of-the-Art Wind Turbine Test Facility U.S. Department of Energy Breaks Ground on State-of-the-Art Wind Turbine Test Facility ...

  5. State-of-the-art in Heterogeneous Computing

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

    Brodtkorb, Andre R.; Dyken, Christopher; Hagen, Trond R.; Hjelmervik, Jon M.; Storaasli, Olaf O.

    2010-01-01

    Node level heterogeneous architectures have become attractive during the last decade for several reasons: compared to traditional symmetric CPUs, they offer high peak performance and are energy and/or cost efficient. With the increase of fine-grained parallelism in high-performance computing, as well as the introduction of parallelism in workstations, there is an acute need for a good overview and understanding of these architectures. We give an overview of the state-of-the-art in heterogeneous computing, focusing on three commonly found architectures: the Cell Broadband Engine Architecture, graphics processing units (GPUs), and field programmable gate arrays (FPGAs). We present a review of hardware, availablemore » software tools, and an overview of state-of-the-art techniques and algorithms. Furthermore, we present a qualitative and quantitative comparison of the architectures, and give our view on the future of heterogeneous computing.« less

  6. ART ICHMI DOE Review Oct2015 Wood-1.pptx

    Energy Savers [EERE]

    Technologies- Instrumentation, Control, and Human- Machine Interface (ICHMI) Technology Area Overview Richard Wood Oak Ridge National Laboratory Presented during 2015 Nuclear Energy I&C Review U.S. Department of Energy - Webinar October 28, 2015 2 ICHMI Technology Area Focus is on Achieving Goals and Resolving Challenges for Advanced Reactors * DOE-NE R&D Objective #2 [Develop improvements in the affordability of new reactors...] establishes the primary goal for ART ICHMI research -

  7. NREL's Art Nozik Elected AAAS Fellow - News Releases | NREL

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

    NREL's Art Nozik Elected AAAS Fellow October 30, 2003 Golden, Colo. - NREL researcher Arthur Nozik has been named a Fellow of the American Association for the Advancement of Science (AAAS), the highest distinction bestowed on AAAS members by their peers. Nozik is a Senior Research Fellow at the Department of Energy's (DOE) National Renewable Energy Laboratory (NREL). During the past 30 years, Nozik has earned a leading position in the interdisciplinary fields of photoelectrochemistry,

  8. Current (2009) State-of-the-Art Hydrogen Production Cost Estimate Using Water Electrolysis: Independent Review

    SciTech Connect (OSTI)

    Not Available

    2009-09-01

    This independent review examines DOE cost targets for state-of-the art hydrogen production using water electrolysis.

  9. Current (2009) State-of-the-Art Hydrogen Production Cost Estimate Using Water Electrolysis

    SciTech Connect (OSTI)

    none,

    2009-09-01

    This independent review examines DOE cost targets for state-of-the art hydrogen production using water electrolysis.

  10. Current (2009) State-of-the-Art Hydrogen Production Cost Estimate Using Water Electrolysis

    Broader source: Energy.gov [DOE]

    This independent review examines DOE cost targets for state-of-the art hydrogen production using water electrolysis.

  11. Demonstration of LED Retrofit Lamps at the Smithsonian Art Museum, Washington, DC

    SciTech Connect (OSTI)

    Miller, N. J.; Rosenfeld, S. M.

    2012-06-01

    GATEWAY program report on a demonstration of LED retrofit lamps at the Smithsonian American Art Museum in Washington, DC.

  12. The Science of Optics; The History of Art

    ScienceCinema (OSTI)

    Falco, Charles [University of Arizona, Tuscon, Arizona, United States

    2009-09-01

    Recently, renowned artist David Hockney observed that certain drawings and paintings from as early as the Renaissance seemed almost 'photographic' in detail. Following an extensive visual investigation of western art of the past 1000 years, he made the revolutionary claim that artists even of the prominence of van Eyck and Bellini must have used optical aids. However, many art historians insisted there was no supporting evidence for such a remarkable assertion. In this talk I show a wealth of optical evidence for his claim that Hockney and I subsequently discovered during an unusual, and remarkably-productive, collaboration between an artist and a scientist. I also discuss the unique properties of the 'mirror lens,' and some of the implications this work has for the history of science as well as the history of art (and the modern fields of machine vision and computerized image analysis). These discoveries convincingly demonstrate optical instruments were in use - by artists, not scientists - nearly 200 years earlier than previously even thought possible, and account for the remarkable transformation in the reality of portraits that occurred early in the 15th century.

  13. The Science of Art Conservation to be Discussed at JLab in March |

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

    Jefferson Lab The Science of Art Conservation to be Discussed at JLab in March The Science of Art Conservation to be Discussed at JLab in March NEWPORT NEWS, Va., Feb. 2, 2009 - Learn how the care and conservation of a work of art helps people better understand and appreciate its meaning by attending a public lecture to be held in March at Jefferson Lab. Scott Howe, director of education and public programs from the Chrysler Museum of Art in Norfolk, will discuss the science of art

  14. Ocean energy technologies: The state of the art: Final report

    SciTech Connect (OSTI)

    Carmichael, A.D.; Adams, E.E.; Glucksman, M.A.

    1986-11-01

    A state-of-the-art study of ocean energy technologies has been conducted to evaluate their potential use for the generation of electrical power. The more developed technologies are tidal energy, ocean thermal energy conversion (OTEC), and wave energy. In addition there has been a demonstration of a small ocean current turbine, and proposals have been made for salinity gradient devices and ocean wind turbines. Energy costs were estimated for representative base case systems for tidal, OTEC, and wave energy projects. The tidal energy scheme was predicted to have the lowest energy costs.

  15. Geothermal well log interpretation state of the art. Final report

    SciTech Connect (OSTI)

    Sanyal, S.K.; Wells, L.E.; Bickham, R.E.

    1980-01-01

    An in-depth study of the state of the art in Geothermal Well Log Interpretation has been made encompassing case histories, technical papers, computerized literature searches, and actual processing of geothermal wells from New Mexico, Idaho, and California. A classification scheme of geothermal reservoir types was defined which distinguishes fluid phase and temperature, lithology, geologic province, pore geometry, salinity, and fluid chemistry. Major deficiencies of Geothermal Well Log Interpretation are defined and discussed with recommendations of possible solutions or research for solutions. The Geothermal Well Log Interpretation study and report has concentrated primarily on Western US reservoirs. Geopressured geothermal reservoirs are not considered.

  16. Science into art: A study of the creative process

    SciTech Connect (OSTI)

    Marchant, M.; Sesko, S.C.

    1997-03-14

    Objective was to examine the creative process, demonstrated by 5 student participants in a class at the Art Center College of Design in Pasadena CA, from the germ of the creative idea through the final creative product. The students, drawn from classes sponsored by LLNL, were assigned the problem of representing ``big`` science, as practiced at LLNL, in a graphic, artistic, or multimedia product. As a result of this study, it was discovered that the process of creativity with these students was not linear in nature, nor did it strictly follow the traditional creativity 5-step schema of preparation, incubation, insight, evaluation, and elaboration. Of particular interest were several emergent themes of the creative process: spontaneous use of metaphor to describe the Laboratory; a general lack of interest in ``school`` science or mathematics by the American art students; a well developed sense of conscience; and finally, the symbolism inherent in the repeated use of a single artistic element. This use of the circle revealed a continuity of thinking and design perhaps related to the idealistic bias mentioned above.

  17. Characterization Report for the David Witherspoon Screen Art Site

    SciTech Connect (OSTI)

    Phyllis C. Weaver

    2011-01-31

    The U.S. Department of Energy (DOE) Oak Ridge Office (ORO) of Environmental Management (EM) requested the technical assistance of Oak Ridge Institute for Science and Education (ORISE) to characterize a tract of land associated with the David Witherspoon, Incorporated (DWI) Volunteer Equipment and Supply Company (VESC). This tract of land (hereinafter referred to as Screen Arts) is located in the Vestal Community in the 2000-block of Maryville Pike in south Knoxville, Tennessee, as shown in Figure A-1. This tract of land has been used primarily to store salvaged equipment and materials for resale, recycle, or for disposal in the former landfill once operated by DWI. The DWI Site industrial landfill and metal recycling business had been permitted by the Tennessee Division of Radiological Health to accept low-level radiologically contaminated metals. DWI received materials and equipment associated with operations from DOE sites, including those in Oak Ridge, Tennessee; Paducah, Kentucky; and Portsmouth, Ohio. It is likely that items stored at Screen Arts may have contained some residual radiological materials.

  18. Present state-of-the-art of transmission line icing

    SciTech Connect (OSTI)

    Pohlman, J.C.; Landers, P.

    1982-08-01

    Icing of overhead power lines is a serious problem for electric utilities. The loads resulting from iced conductors take many forms. Existing Codes and Guides offer little help in establishing adequate design criteria. Each transmission line designer must, therefore, rely heavily on intuitive judgment to set performance levels for transmission lines to be built within his particular service area. A special study was undertaken by author Pohlman in behalf of the Electric Power Research Institute (EPRI) to accomplish the following objectives: Improve the general understanding of the total problem; Sample utility perceptions and experience with the problem; Accumulate and review professional opinion on the subject; Inventory past and on-going research activities; Consolidate the above into a definition of the present state-of-the-art to define the need for future research.

  19. The state-of-the-art port of entry workshop

    SciTech Connect (OSTI)

    Godfrey, B.

    1995-05-01

    The increased demand for freight movements through international ports of entry and the signing of the North American Free Trade Agreement (NAFTA) have increased freight traffic at border ports of entry. The State-of-the-Art Port of Entry Workshop initiated a dialogue among technologists and stakeholders to explore the potential uses of technology at border crossings and to set development priorities. International ports of entry are both information and labor intensive, and there are many promising technologies that could be used to provide timely information and optimize inspection resources. Participants universally held that integration of technologies and operations is critical to improving port services. A series of Next Steps was developed to address stakeholder issues and national priorities, such as the National Transportation Policy and National Drug Policy. This report documents the views of the various stakeholders and technologists present at the workshop and outlines future directions of study.

  20. HACC: Simulating Sky Surveys on State-of-the-Art Supercomputing...

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect Search Results Journal Article: HACC: Simulating Sky Surveys on State-of-the-Art Supercomputing Architectures Citation Details In-Document Search Title: HACC: ...

  1. Berkeley Lab Opens State-of-the-Art Facility for Computational...

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

    Berkeley Lab Opens State-of-the-Art Facility for Computational Science News & Publications ESnet News Media & Press Publications and Presentations Galleries ESnet Awards and Honors ...

  2. Sandia Energy - DOE Completes Construction of State-of-the-Art...

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

    DOE Completes Construction of State-of-the-Art Wind Plant Performance Facility Home Renewable Energy Energy SWIFT Events Partnership Wind Energy News & Events DOE Completes...

  3. The Art of the Start: Moving Science from the Lab to the Marketplace

    ScienceCinema (OSTI)

    Larry Bock

    2010-01-08

    April 25, 2009 Berkeley Lab Nano*High lecture: The Art of the Start: Moving Science from the Lab to the Marketplace

  4. Demonstration of LED Retrofit Lamps at the Smithsonian American Art Museum, Washington, DC

    SciTech Connect (OSTI)

    Miller, Naomi J.; Rosenfeld, Scott M.

    2012-06-22

    This report documents observations and results obtained from a lighting demonstration project conducted under the U.S. Department of Energy GATEWAY Solid-State Lighting (SSL) Technology Demonstration Program at the Smithsonain American Art Museum in Washington, DC. LED Lamp samples were tested in the museum workshop, temporarily installed in a gallery for feedback, and ultimately replaced all traditional incandescent lamps in one gallery of modernist art at the American Art Museum and partially replacing lamps in two galleries at the Musesum's Renwick Gallery. This report describes the selection and testing process, technology challenges, perceptions, economics, energy use, and mixed results of usign LED replacement lamps in art galleries housing national treasures.

  5. EERE Success Story-Colorado: EERE Opens State-of-the-Art Energy...

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

    EERE Opens State-of-the-Art Energy Systems Integration Facility EERE Success ... The technology provides the visual real estate and direct high-speed connection to the ...

  6. State of the Art and Future Developments In Natural Gas Engine...

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

    State of the Art and Future Developments In Natural Gas Engine Technologies 2003 DEER Conference Presentation: Cummins Westport Inc. PDF icon deer2003dunn.pdf More Documents & ...

  7. State-of-the-art Fuel Cell Voltage Durability Status: 2015 Composite Data Products

    SciTech Connect (OSTI)

    Kurtz, Jennfier; Dinh, Huyen; Ainscough, Chris; Saur, Genevieve

    2015-05-01

    This publication includes 14 composite data products (CDPs) produced in 2015 for fuel cell technology status, focusing on state-of-the-art fuel cell voltage durability.

  8. AN ANALYSIS OF THE IMPACT OF SPORTS UTILITY VEHICLES IN THE UNITED STATES

    SciTech Connect (OSTI)

    Davis, S.C.

    2000-08-16

    During the 1990s, sport utility vehicles (SUVs) became the fastest growing segment of the auto industry, especially those in the medium-size category. In 1999, SUV sales reached almost 19% of the total light vehicle market and the mix of SUVs on the road, as measured by registration data, was about 8.7%. This immense popularity has been called by some a passing fad--vehicle purchases based on the SUV ''image''. But the continued yearly increases in SUV sales seem to indicate a more permanent trend. Additional explanations for SUV popularity include the general economic well being in the United States, a perception of safety, and ''utility''. Generally larger and heavier than the typical automobile, SUVs require more fuel per mile to operate and produce greater amounts of pollutants. They are also driven further annually than are automobiles of the same vintage, a fact that exacerbates the fuel-use and emission problems. Although buyers believe that SUVs are safer than automobiles which they are in some cases, SUVs are more prone to roll-overs than are automobiles. In addition, SUVs, with their higher bumpers and greater weight, may be a threat to other vehicles on the highway, especially in side-impact crashes. With sales projected to grow to over 3 million units per year beginning in 2001, SUVs show no sign of decreasing in popularity. These vehicles are used primarily for general mobility, rather than off-road activities. An emphasis on better fuel economy and improved emissions control could address environmental and oil dependency concerns. In fact, recently, two vehicle manufacturers announced intentions of improving the fuel economy of their SUVs in the next few years. Also, tests simulating crashes involving automobiles and SUVs could provide valuable data for identifying potential safety design issues. It is clear that automobiles and SUVs will be sharing the highways for years to come.

  9. The Interface of Art and Science in the Museum: Disclosing a 4th Dimension of Art Preservation and Connoisseurship

    SciTech Connect (OSTI)

    Casadio, Franceska

    2004-11-03

    Drawing from her most recent experience at the Art Institute and past experiences in Italy, Dr. Casadio will discuss examples of applications of scientific analysis to the field of Cultural Heritage, including: 1) The use of instrumental analysis to address fundamental questions regarding artists' techniques, and as an aid to unraveling paint technology, as with the fascinating pre-Columbia pigment Maya Blue; 2) The investigation into deterioration of artifacts, the design of innovative conservation materials and the testing of their durability, expemplified with the case study of the conservation of the facade of the gothic Cathedral of Milan; 3) Development of fine-tuned conservation strategies for the cleaning of Michelangelo's David; 4) The study of the effect of environmental parameters on objects in exhibitions and storage to help design compatible display cases; 5) The role of scientific analysis in matters of authentication and dating. Future trends that increasingly see science as a tool for virtual restoration will be discussed.

  10. The Interface of Art and Science in the Museum: Disclosing a 4th Dimension of Art Preservation and Connoisseurship

    SciTech Connect (OSTI)

    Casadio, Franceska

    2009-11-03

    Drawing from her most recent experience at the Art Institute and past experiences in Italy, Dr. Casadio will discuss examples of applications of scientific analysis to the field of Cultural Heritage, including: 1) The use of instrumental analysis to address fundamental questions regarding artists' techniques, and as an aid to unraveling paint technology, as with the fascinating pre-Columbia pigment Maya Blue; 2) The investigation into deterioration of artifacts, the design of innovative conservation materials and the testing of their durability, expemplified with the case study of the conservation of the facade of the gothic Cathedral of Milan; 3) Development of fine-tuned conservation strategies for the cleaning of Michelangelo's David; 4) The study of the effect of environmental parameters on objects in exhibitions and storage to help design compatible display cases; 5) The role of scientific analysis in matters of authentication and dating. Future trends that increasingly see science as a tool for virtual restoration will be discussed.

  11. The Interface of Art and Science in the Museum: Disclosing a 4th Dimension of Art Preservation and Connoisseurship

    ScienceCinema (OSTI)

    Casadio, Franceska [Art Institute of Chicago, Chicago, Illinois, United States

    2010-01-08

    Drawing from her most recent experience at the Art Institute and past experiences in Italy, Dr. Casadio will discuss examples of applications of scientific analysis to the field of Cultural Heritage, including: 1) The use of instrumental analysis to address fundamental questions regarding artists' techniques, and as an aid to unraveling paint technology, as with the fascinating pre-Columbia pigment Maya Blue; 2) The investigation into deterioration of artifacts, the design of innovative conservation materials and the testing of their durability, expemplified with the case study of the conservation of the facade of the gothic Cathedral of Milan; 3) Development of fine-tuned conservation strategies for the cleaning of Michelangelo's David; 4) The study of the effect of environmental parameters on objects in exhibitions and storage to help design compatible display cases; 5) The role of scientific analysis in matters of authentication and dating. Future trends that increasingly see science as a tool for virtual restoration will be discussed.

  12. State-of-the-art report on piping fracture mechanics

    SciTech Connect (OSTI)

    Wilkowski, G.M.; Olson, R.J.; Scott, P.M.

    1998-01-01

    This report is an in-depth summary of the state-of-the-art in nuclear piping fracture mechanics. It represents the culmination of 20 years of work done primarily in the US, but also attempts to include important aspects from other international efforts. Although the focus of this work was for the nuclear industry, the technology is also applicable in many cases to fossil plants, petrochemical/refinery plants, and the oil and gas industry. In compiling this detailed summary report, all of the equations and details of the analysis procedure or experimental results are not necessarily included. Rather, the report describes the important aspects and limitations, tells the reader where he can go for further information, and more importantly, describes the accuracy of the models. Nevertheless, the report still contains over 150 equations and over 400 references. The main sections of this report describe: (1) the evolution of piping fracture mechanics history relative to the developments of the nuclear industry, (2) technical developments in stress analyses, material property aspects, and fracture mechanics analyses, (3) unresolved issues and technically evolving areas, and (4) a summary of conclusions of major developments to date.

  13. Desiccant cooling: State-of-the-art assessment

    SciTech Connect (OSTI)

    Pesaran, A.A.; Penney, T.R.; Czanderna, A.W.

    1992-10-01

    The objectives of this document are to present an overview of the work accomplished to date on desiccant cooling to provide assessment of the state of the art of desiccant cooling technology in the field of desiccant material dehumidifier components, desiccant systems, and models. The report also discusses the factors that affect the widespread acceptance of desiccant cooling technology. This report is organized as follows. First, a basic description and historical overview of desiccant cooling technology is provided. Then, the recent research and development (R&D) program history (focusing on DOE`s funded efforts) is discussed. The status of the technology elements (materials, components, systems) is discussed in detail and a preliminary study on the energy impact of desiccant technology is presented. R&D needs for advancing the technology in the market are identified. The National Renewable Energy Laboratory`s unique desiccant test facilities and their typical outputs are described briefly. Finally, the results of a comprehensive literature search on desiccant cooling are presented in a bibliography. The bibliography contains approximately 900 citations on desiccant cooling.

  14. Desiccant cooling: State-of-the-art assessment

    SciTech Connect (OSTI)

    Pesaran, A.A.; Penney, T.R.; Czanderna, A.W.

    1992-10-01

    The objectives of this document are to present an overview of the work accomplished to date on desiccant cooling to provide assessment of the state of the art of desiccant cooling technology in the field of desiccant material dehumidifier components, desiccant systems, and models. The report also discusses the factors that affect the widespread acceptance of desiccant cooling technology. This report is organized as follows. First, a basic description and historical overview of desiccant cooling technology is provided. Then, the recent research and development (R D) program history (focusing on DOE's funded efforts) is discussed. The status of the technology elements (materials, components, systems) is discussed in detail and a preliminary study on the energy impact of desiccant technology is presented. R D needs for advancing the technology in the market are identified. The National Renewable Energy Laboratory's unique desiccant test facilities and their typical outputs are described briefly. Finally, the results of a comprehensive literature search on desiccant cooling are presented in a bibliography. The bibliography contains approximately 900 citations on desiccant cooling.

  15. Modular robotics overview of the `state of the art`

    SciTech Connect (OSTI)

    Kress, R.L.; Jansen, J.F.; Hamel, W.R.

    1996-08-01

    The design of a robotic arm processing modular components and reconfigurable links is the general goal of a modular robotics development program. The impetus behind the pursuit of modular design is the remote engineering paradigm of improved reliability and availability provided by the ability to remotely maintain and repair a manipulator operating in a hazardous environment by removing and replacing worn or failed modules. Failed components can service off- line and away from hazardous conditions. The desire to reconfigure an arm to perform different tasks is also an important driver for the development of a modular robotic manipulator. In order to bring to fruition a truly modular manipulator, an array of technical challenges must be overcome. These range from basic mechanical and electrical design considerations such as desired kinematics, actuator types, and signal and transmission types and routings, through controls issues such as the need for control algorithms capable of stable free space and contact control, to computer and sensor design issues like consideration of the use of embedded processors and redundant sensors. This report presents a brief overview of the state of the art of technical issues relevant of modular robotic arm design. The focus is on breadth of coverage, rather than depth, in order to provide a reference frame for future development.

  16. Wind power forecasting : state-of-the-art 2009.

    SciTech Connect (OSTI)

    Monteiro, C.; Bessa, R.; Miranda, V.; Botterud, A.; Wang, J.; Conzelmann, G.; Decision and Information Sciences; INESC Porto

    2009-11-20

    Many countries and regions are introducing policies aimed at reducing the environmental footprint from the energy sector and increasing the use of renewable energy. In the United States, a number of initiatives have been taken at the state level, from renewable portfolio standards (RPSs) and renewable energy certificates (RECs), to regional greenhouse gas emission control schemes. Within the U.S. Federal government, new energy and environmental policies and goals are also being crafted, and these are likely to increase the use of renewable energy substantially. The European Union is pursuing implementation of its ambitious 20/20/20 targets, which aim (by 2020) to reduce greenhouse gas emissions by 20% (as compared to 1990), increase the amount of renewable energy to 20% of the energy supply, and reduce the overall energy consumption by 20% through energy efficiency. With the current focus on energy and the environment, efficient integration of renewable energy into the electric power system is becoming increasingly important. In a recent report, the U.S. Department of Energy (DOE) describes a model-based scenario, in which wind energy provides 20% of the U.S. electricity demand in 2030. The report discusses a set of technical and economic challenges that have to be overcome for this scenario to unfold. In Europe, several countries already have a high penetration of wind power (i.e., in the range of 7 to 20% of electricity consumption in countries such as Germany, Spain, Portugal, and Denmark). The rapid growth in installed wind power capacity is expected to continue in the United States as well as in Europe. A large-scale introduction of wind power causes a number of challenges for electricity market and power system operators who will have to deal with the variability and uncertainty in wind power generation when making their scheduling and dispatch decisions. Wind power forecasting (WPF) is frequently identified as an important tool to address the variability and uncertainty in wind power and to more efficiently operate power systems with large wind power penetrations. Moreover, in a market environment, the wind power contribution to the generation portofolio becomes important in determining the daily and hourly prices, as variations in the estimated wind power will influence the clearing prices for both energy and operating reserves. With the increasing penetration of wind power, WPF is quickly becoming an important topic for the electric power industry. System operators (SOs), generating companies (GENCOs), and regulators all support efforts to develop better, more reliable and accurate forecasting models. Wind farm owners and operators also benefit from better wind power prediction to support competitive participation in electricity markets against more stable and dispatchable energy sources. In general, WPF can be used for a number of purposes, such as: generation and transmission maintenance planning, determination of operating reserve requirements, unit commitment, economic dispatch, energy storage optimization (e.g., pumped hydro storage), and energy trading. The objective of this report is to review and analyze state-of-the-art WPF models and their application to power systems operations. We first give a detailed description of the methodologies underlying state-of-the-art WPF models. We then look at how WPF can be integrated into power system operations, with specific focus on the unit commitment problem.

  17. PPPL's Christopher Cane Has Winning Photo In Art of Science Competition |

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

    Princeton Plasma Physics Lab PPPL's Christopher Cane Has Winning Photo In Art of Science Competition By Jeanne Jackson DeVoe May 20, 2013 Tweet Widget Google Plus One Share on Facebook PPPL Webmaster Chris Cane and Paul Csogi, former Webmaster for the Lewis Center for the Arts, came up with this design depicting their two websites. PPPL's website is at the top left. (Photo by Photo courtesy of Art of Science ) PPPL Webmaster Chris Cane and Paul Csogi, former Webmaster for the Lewis Center

  18. ART CCIM PHASE II-A OFF-GAS SYSTEM EVALUATION TEST REPORT (Technical

    Office of Scientific and Technical Information (OSTI)

    Report) | SciTech Connect ART CCIM PHASE II-A OFF-GAS SYSTEM EVALUATION TEST REPORT Citation Details In-Document Search Title: ART CCIM PHASE II-A OFF-GAS SYSTEM EVALUATION TEST REPORT AREVA Federal Services (AFS) is performing a multi-year, multi-phase Advanced Remediation Technologies (ART) project, sponsored by the U.S. Department of Energy (DOE), to evaluate the feasibility and benefits of replacing the existing joule-heated melter (JHM) used to treat high level waste (HLW) in the

  19. Y-12 continues to push the state-of-the-art in machining - Or...

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

    continues to push the state-of-the-art in machining - Or: Machining technology helped give U.S. edge during Cold War (title used in The Oak Ridger) The decade of the 1960"s brought...

  20. Solar Census„Perfecting the Art of Automated, Remote Solar Shading...

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

    Surveyor uses state-of-the-art software and patented algorithms to provide a solar access ... that can be instantly accessed by the solar community given the address of the property. ...

  1. PPPL's Christopher Cane Has Winning Photo In Art of Science Competitio...

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

    websites. Cane said he and Paul Csogi, the former webmaster at the Lewis Center for the Arts, came up with the idea of visualizing their websites when they met at a Drupal...

  2. Forty-Six-Foot Tall Needle Sculpture Rises Over Arts Quad > EMC2...

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

    Section EMC2 News Archived News Stories Forty-Six-Foot Tall Needle Sculpture Rises Over Arts Quad September 14th, 2014 By ANUSHKA MEHROTRA Students walking around campus this...

  3. Text-Alternative Version: LED Lighting in a Performing Arts Building Webinar

    Broader source: Energy.gov [DOE]

     Welcome ladies and gentlemen. I'm Bob Davis with the Pacific Northwest National Laboratory, and I'd like to welcome you to today's webcast titled, LEDs, Can They Perform in a Performing Arts...

  4. Colorado - Colo. Const. Art. IX Sec. 10(1)(c) | Open Energy Informatio...

    Open Energy Info (EERE)

    Board will comply with local zoning and land use plans in its stewardship of public trust lands. Published NA Year Signed or Took Effect 2014 Legal Citation Colo. Const. Art....

  5. State-of-the-Art Fuel Cell Voltage Durability Status: Spring 2013 Composite Data Products

    SciTech Connect (OSTI)

    Kurtz, J.; Sprik, S.; Saur, G.; Peters, M.; Post, M.; Ainscough, C.

    2013-05-01

    This presentation from the U.S. Department of Energy's National Renewable Energy Laboratory includes composite data products (CDPs) produced in 2013 for state-of-the-art fuel cell voltage durability status.

  6. Hydrogen from biomass: state of the art and research challenges (Technical

    Office of Scientific and Technical Information (OSTI)

    Report) | SciTech Connect Technical Report: Hydrogen from biomass: state of the art and research challenges Citation Details In-Document Search Title: Hydrogen from biomass: state of the art and research challenges The report was prepared for the International Energy Agency (IEA) Agreement on the Production and Utilization of Hydrogen, Task 16, Hydrogen from Carbon-Containing Materials. Hydrogen's share in the energy market is increasing with the implementation of fuel cell systems and the

  7. Kennebec Valley Community College's State of the Art Solar Lab | Department

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

    of Energy Kennebec Valley Community College's State of the Art Solar Lab Kennebec Valley Community College's State of the Art Solar Lab August 19, 2011 - 12:49pm Addthis The grand opening of the Northeast Solar Heating and Cooling Instructor Training Project at Kennebec Valley Community College (KVCC) in Fairfield, Maine in August 2011. | Image courtesy of Eric Escudero. The grand opening of the Northeast Solar Heating and Cooling Instructor Training Project at Kennebec Valley Community

  8. More of an art than a science: Using microbial DNA sequences to compose

    Office of Scientific and Technical Information (OSTI)

    music (Journal Article) | DOE PAGES More of an art than a science: Using microbial DNA sequences to compose music « Prev Next » Title: More of an art than a science: Using microbial DNA sequences to compose music Bacteria are everywhere. Microbial ecology is emerging as a critical field for understanding the relationships between these ubiquitous bacterial communities, the environment, and human health. Next generation DNA sequencing technology provides us a powerful tool to indirectly

  9. Through the Looking Glass: The Art and Science of Hand-Polishing Precision

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

    Optics | Department of Energy Through the Looking Glass: The Art and Science of Hand-Polishing Precision Optics Through the Looking Glass: The Art and Science of Hand-Polishing Precision Optics May 14, 2015 - 9:08am Addthis Jennifer Anthony Contributing Writer, Lawrence Livermore National Laboratory Our new #LabSpotlight series profiles standout individuals at the National Labs. The latest installment features Peter Thelin, an optics specialist at Lawrence Livermore National Laboratory. This

  10. WEBINAR: LED LIGHTING IN A PERFORMING ARTS BUILDING | Department of Energy

    Energy Savers [EERE]

    WEBINAR: LED LIGHTING IN A PERFORMING ARTS BUILDING WEBINAR: LED LIGHTING IN A PERFORMING ARTS BUILDING Can LEDs render skin tones and makeup accurately in a dressing room? Can they provide the vertical footcandles in a studio to make dancers' bodies visible, or deliver acting studio lighting to bring out facial expressions and body movements? Can LEDs deliver adequate flicker-free light in the Scene Shop, where students are using saws and other construction tools? And, can they compete with

  11. EERE Success Story-Colorado: EERE Opens State-of-the-Art Energy Systems

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

    Integration Facility | Department of Energy EERE Opens State-of-the-Art Energy Systems Integration Facility EERE Success Story-Colorado: EERE Opens State-of-the-Art Energy Systems Integration Facility November 6, 2013 - 12:00am Addthis On September 11, 2013, Energy Secretary Moniz dedicated the Energy Systems Integration Facility (ESIF) clean energy research center at the National Renewable Energy Laboratory (NREL) in Golden, Colorado. "The Energy Department has been at the forefront of

  12. HACC: Simulating Sky Surveys on State-of-the-Art Supercomputing

    Office of Scientific and Technical Information (OSTI)

    Architectures (Journal Article) | SciTech Connect SciTech Connect Search Results Journal Article: HACC: Simulating Sky Surveys on State-of-the-Art Supercomputing Architectures Citation Details In-Document Search Title: HACC: Simulating Sky Surveys on State-of-the-Art Supercomputing Architectures Authors: Habib, Salman ; Pope, Adrian ; Finkel, Hal ; Frontiere, Nicholas ; Heitmann, Katrin ; Daniel, David ; Fasel, Patricia ; Morozov, Vitali ; Zagaris, George ; Peterka, Tom ; Vishwanath,

  13. Projects Aimed at Advancing State-of-the-Art Carbon Capture from Coal Power

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

    Plants Selected for Further Development | Department of Energy Aimed at Advancing State-of-the-Art Carbon Capture from Coal Power Plants Selected for Further Development Projects Aimed at Advancing State-of-the-Art Carbon Capture from Coal Power Plants Selected for Further Development August 15, 2011 - 1:00pm Addthis Washington, DC - Four projects aimed at reducing the energy and cost penalties of advanced carbon capture systems applied to power plants have been selected for further

  14. Berkeley Lab Opens State-of-the-Art Facility for Computational Science

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

    Opens State-of-the-Art Facility for Computational Science Berkeley Lab Opens State-of-the-Art Facility for Computational Science Wang Hall takes advantage of Lab's hillside location for advanced energy efficiency November 12, 2015 Contact: Jon Bashor, jbashor@lbl.gov, 510-486-5849 CRTpretty A new center for advancing computational science and networking at research institutions and universities across the country opened today at the Department of Energy's (DOE) Lawrence Berkeley National

  15. Data handling with SAM and art at the NOvA experiment

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

    Aurisano, A.; Backhouse, C.; Davies, G. S.; Illingworth, R.; Mayer, N.; Mengel, M.; Norman, A.; Rocco, D.; Zirnstein, J.

    2015-12-23

    During operations, NOvA produces between 5,000 and 7,000 raw files per day with peaks in excess of 12,000. These files must be processed in several stages to produce fully calibrated and reconstructed analysis files. In addition, many simulated neutrino interactions must be produced and processed through the same stages as data. To accommodate the large volume of data and Monte Carlo, production must be possible both on the Fermilab grid and on off-site farms, such as the ones accessible through the Open Science Grid. To handle the challenge of cataloging these files and to facilitate their off-line processing, we havemore » adopted the SAM system developed at Fermilab. SAM indexes files according to metadata, keeps track of each file's physical locations, provides dataset management facilities, and facilitates data transfer to off-site grids. To integrate SAM with Fermilab's art software framework and the NOvA production workflow, we have developed methods to embed metadata into our configuration files, art files, and standalone ROOT files. A module in the art framework propagates the embedded information from configuration files into art files, and from input art files to output art files, allowing us to maintain a complete processing history within our files. Embedding metadata in configuration files also allows configuration files indexed in SAM to be used as inputs to Monte Carlo production jobs. Further, SAM keeps track of the input files used to create each output file. Parentage information enables the construction of self-draining datasets which have become the primary production paradigm used at NOvA. In this study we will present an overview of SAM at NOvA and how it has transformed the file production framework used by the experiment.« less

  16. Few-nucleon systems with state-of-the-art chiral nucleon-nucleon forces

    Office of Scientific and Technical Information (OSTI)

    (Journal Article) | SciTech Connect Few-nucleon systems with state-of-the-art chiral nucleon-nucleon forces Citation Details In-Document Search This content will become publicly available on April 21, 2017 Title: Few-nucleon systems with state-of-the-art chiral nucleon-nucleon forces Authors: Binder, S. ; Calci, A. ; Epelbaum, E. ; Furnstahl, R. J. ; Golak, J. ; Hebeler, K. ; Kamada, H. ; Krebs, H. ; Langhammer, J. ; Liebig, S. ; Maris, P. ; Meißner, Ulf-G. ; Minossi, D. ; Nogga, A. ;

  17. Ten Projects Selected by DOE to Advance State-of-the-Art Carbon Capture

    Energy Savers [EERE]

    from Coal Power Plants | Department of Energy Ten Projects Selected by DOE to Advance State-of-the-Art Carbon Capture from Coal Power Plants Ten Projects Selected by DOE to Advance State-of-the-Art Carbon Capture from Coal Power Plants July 7, 2010 - 1:00pm Addthis Washington, DC - Ten projects aimed at developing advanced technologies for capturing carbon dioxide (CO2) from coal combustion have been selected by the U.S. Department of Energy (DOE) under its Innovations for Existing Plants

  18. EERE Success Story-Advancing State-of-the-Art Concentrating Solar Power

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

    Systems | Department of Energy State-of-the-Art Concentrating Solar Power Systems EERE Success Story-Advancing State-of-the-Art Concentrating Solar Power Systems April 15, 2013 - 12:00am Addthis Brayton Energy's conceptual design for a large scale high temperature direct sCO2 receiver includes a novel use of quartz tubes to reduce radiant and convective losses and is projected to achieve greater than 90% efficiency. Brayton Energy's conceptual design for a large scale high temperature direct

  19. Lithium: Thionyl chloride battery state-of-the-art assessment (Technical

    Office of Scientific and Technical Information (OSTI)

    Report) | SciTech Connect Lithium: Thionyl chloride battery state-of-the-art assessment Citation Details In-Document Search Title: Lithium: Thionyl chloride battery state-of-the-art assessment × You are accessing a document from the Department of Energy's (DOE) SciTech Connect. This site is a product of DOE's Office of Scientific and Technical Information (OSTI) and is provided as a public service. Visit OSTI to utilize additional information resources in energy science and technology. A

  20. Plasmas as cover art for The American Journal of Physics | Princeton Plasma

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

    Physics Lab Plasmas as cover art for The American Journal of Physics November 5, 2013 American Journal of Physics, Volume 81, No. 9, September 2013 (Photo by American Journal of Physics, Volume 81, No. 9, September 2013) American Journal of Physics, Volume 81, No. 9, September 2013 An image from our article, "The Use of DC Glow Discharges as Undergraduate Educational Tools" was recently featured as the cover art for the September issue of the American Journal of Physics. Written by

  1. Demonstration of LED Retrofit Lamps at the Jordan Schnitzer Museum of Art

    SciTech Connect (OSTI)

    Miller, Naomi J.

    2011-09-01

    The Jordan Schnitzer Museum of Art in Eugene, Oregon, houses a remarkable permanent collection of Asian art and antiquities, modern art, and sculpture, and also hosts traveling exhibitions. In the winter and spring of 2011, a series of digital photographs by artist Chris Jordan, titled "Running the Numbers," was exhibited in the Coeta and Donald Barker Special Exhibitions Gallery. These works graphically illustrate waste (energy, money, health, consumer objects, etc.) in contemporary culture. The Bonneville Power Administration and the Eugene Water and Electricity Board provided a set of Cree 12W light-emitting diode (LED) PAR38 replacement lamps (Cree LRP38) for the museum to test for accent lighting in lieu of their standard Sylvania 90W PAR38 130V Narrow Flood lamps (which draw 78.9W at 120V). At the same time, the museum tested LED replacement lamps from three other manufacturers, and chose the Cree lamp as the most versatile and most appropriate color product for this exhibit. The lamps were installed for the opening of the show in January 2011. This report describes the process for the demonstration, the energy and economic results, and results of a survey of the museum staff and gallery visitors on four similar clusters of art lighted separately by four PAR38 lamps.

  2. Development of Technologies for a High Efficiency, Very Low Emission, Diesel Engine for Light Trucks and Sport Utility Vehicles

    SciTech Connect (OSTI)

    Stang, John H.

    1997-12-01

    Cummins Inc., in partnership with the Department of Energy, has developed technology for a new highly efficient, very low emission, diesel engine for light trucks and sport utility vehicles. This work began in April 1997, and started with very aggressive goals for vehicles in the 5751 to 8500 pound GCW weight class. The primary program goals were as follows: (1) EMISSIONS NOx = 0.50 g/mi PM = 0.05 g/mi CO = 2.8 g/mi NMHC = 0.07 g/mi California decided to issue new and even tougher LEV II light truck regulations late in 1999. EPA also issued its lower Tier 2 regulations late in 2000. The net result was that the targets for this diesel engine project were lowered, and these goals were eventually modified by the publication of Federal Tier 2 emission standards early in 2000 to the following: NOx = 0.07 g/mi PM = 0.01 g/mi (2) FUEL ECONOMY The fuel economy goal was 50 percent MPG improvement (combined city/highway) over the 1997 gasoline powered light truck or sport utility vehicle in the vehicle class for which this diesel engine is being designed to replace. The goal for fuel economy remained at 50 percent MPG improvement, even with the emissions goal revisions. (3) COOPERATIVE DEVELOPMENT Regular design reviews of the engine program will be conducted with a vehicle manufacturer to insure that the concepts and design specifics are commercially feasible. (DaimlerChrysler has provided Cummins with this design review input.) Cummins has essentially completed a demonstration of proof-of-principle for a diesel engine platform using advanced combustion and fuel system technologies. Cummins reported very early progress in this project, evidence that new diesel engine technology had been developed that demonstrated the feasibility of the above emissions goals. Emissions levels of NOx = 0.4 g/mi and PM = 0.06 g/mi were demonstrated for a 5250 lb. test weight vehicle with passive aftertreatment only. These results were achieved using the full chassis dynamometer FTP-75 test procedure that allowed compliance with the Tier 2 Interim Bin 10 Standards and would apply to vehicles in MY2004 through MY2007 timeframe. In further technology development with active aftertreatment management, Cummins has been able to report that the emissions goals for the Tier 2 Bin 5 standards were met on an engine running the full FTP-75 test procedure. The fuel economy on the chassis tests was measured at over 59 percent MPG improvement over the gasoline engines that are offered in typical SUVs and light trucks. The above demonstration used only in-cylinder fueling for management of the aftertreatment system.

  3. Development of Technologies for a High Efficiency, Very Low Emission, Diesel Engine for Light Trucks and Sport Utility Vehicles

    SciTech Connect (OSTI)

    Stang, John H.

    2005-12-19

    Cummins Inc., in partnership with the Department of Energy, has developed technology for a new highly efficient, very low emission, diesel engine for light trucks and sport utility vehicles. This work began in April 1997, and started with very aggressive goals for vehicles in the 5751 to 8500 pound GCW weight class. The primary program goals were as follows: (1) EMISSIONS -- NOx = 0.50 g/mi; PM = 0.05 g/mi; CO = 2.8 g/mi; and NMHC = 0.07 g/mi. California decided to issue new and even tougher LEV II light truck regulations late in 1999. EPA also issued its lower Tier 2 regulations late in 2000. The net result was that the targets for this diesel engine project were lowered, and these goals were eventually modified by the publication of Federal Tier 2 emission standards early in 2000 to the following: NOx = 0.07 g/mi; and PM = 0.01 g/mi. (2) FUEL ECONOMY -- The fuel economy goal was 50 percent MPG improvement (combined city/highway) over the 1997 gasoline powered light truck or sport utility vehicle in the vehicle class for which this diesel engine is being designed to replace. The goal for fuel economy remained at 50 percent MPG improvement, even with the emissions goal revisions. (3) COOPERATIVE DEVELOPMENT -- Regular design reviews of the engine program will be conducted with a vehicle manufacturer to insure that the concepts and design specifics are commercially feasible. (DaimlerChrysler has provided Cummins with this design review input.) Cummins has essentially completed a demonstration of proof-of-principle for a diesel engine platform using advanced combustion and fuel system technologies. Cummins reported very early progress in this project, evidence that new diesel engine technology had been developed that demonstrated the feasibility of the above emissions goals. Emissions levels of NOx = 0.4 g/mi and PM = 0.06 g/mi were demonstrated for a 5250 lb. test weight vehicle with passive aftertreatment only. These results were achieved using the full chassis dynamometer FTP-75 test procedure that allowed compliance with the Tier 2 Interim Bin 10 Standards and would apply to vehicles in MY2004 through MY2007 timeframe. In further technology development with active aftertreatment management, Cummins has been able to report that the emissions goals for the Tier 2 Bin 5 standards were met on an engine running the full FTP-75 test procedure. The fuel economy on the chassis tests was measured at over 59 percent MPG improvement over the gasoline engines that are offered in typical SUVs and light trucks. The above demonstration used only in-cylinder fueling for management of the aftertreatment system.

  4. Development of Technologies for a High Efficiency, Very Low Emission, Diesel Engine for Light Trucks and Sport Utility Vehicles

    SciTech Connect (OSTI)

    John H. Stang

    2005-12-31

    Cummins Inc., in partnership with the Department of Energy, has developed technology for a new highly efficient, very low emission, diesel engine for light trucks and sport utility vehicles. This work began in April 1997, and started with very aggressive goals for vehicles in the 5751 to 8500 pound GCW weight class. The primary program goals were as follows: (1) EMISSIONS--NO{sub x} = 0.50 g/mi; PM = 0.05 g/mi; CO = 2.8 g/mi; and NMHC = 0.07 g/mi. California decided to issue new and even tougher LEV II light truck regulations late in 1999. EPA also issued its lower Tier 2 regulations late in 2000. The net result was that the targets for this diesel engine project were lowered, and these goals were eventually modified by the publication of Federal Tier 2 emission standards early in 2000 to the following: NO{sub x} = 0.07 g/mi; and PM = 0.01 g/mi. (2) FUEL ECONOMY--The fuel economy goal was 50 percent MPG improvement (combined city/highway) over the 1997 gasoline powered light truck or sport utility vehicle in the vehicle class for which this diesel engine is being designed to replace. The goal for fuel economy remained at 50 percent MPG improvement, even with the emissions goal revisions. (3) COOPERATIVE DEVELOPMENT--Regular design reviews of the engine program will be conducted with a vehicle manufacturer to insure that the concepts and design specifics are commercially feasible. (DaimlerChrysler has provided Cummins with this design review input.) Cummins has essentially completed a demonstration of proof-of-principle for a diesel engine platform using advanced combustion and fuel system technologies. Cummins reported very early progress in this project, evidence that new diesel engine technology had been developed that demonstrated the feasibility of the above emissions goals. Emissions levels of NOx = 0.4 g/mi and PM = 0.06 g/mi were demonstrated for a 5250 lb. test weight vehicle with passive aftertreatment only. These results were achieved using the full chassis dynamometer FTP-75 test procedure that allowed compliance with the Tier 2 Interim Bin 10 Standards and would apply to vehicles in MY2004 through MY2007 timeframe. In further technology development with active aftertreatment management, Cummins has been able to report that the emissions goals for the Tier 2 Bin 5 standards were met on an engine running the full FTP-75 test procedure. The fuel economy on the chassis tests was measured at over 59 percent MPG improvement over the gasoline engines that are offered in typical SUVs and light trucks. The above demonstration used only in-cylinder fueling for management of the aftertreatment system.

  5. Evaluation of Common Angling-Induced Sources of Epithelial Damage for Popular Freshwater Sport Fish using Fluorescein

    SciTech Connect (OSTI)

    Colotelo, Alison HA; Cooke, Steven J.

    2011-05-01

    Angling is a popular recreational activity across the globe and a large proportion of fish captured by anglers are released due to voluntary or mandatory catch-and-release practices. The handling associated with hook removal and return of the fish to their environment can cause physical damage to the epidermal layer of the fish which may affect the condition and survival of released fish. This study investigated possible sources of epithelial damage associated with several different handling methods (i.e. landing net types, interactions with different boat floor surfaces, tournament procedures) commonly used in recreational angling for two popular freshwater sport fish species, largemouth bass (Micropterus salmoides) and northern pike (Esox lucius). Epithelial damage was examined using fluorescein, a non-toxic dye, which has been shown to detect latent epithelial damage. Northern pike exhibited extensive epithelial damage after exposure to several of the induced treatments (i.e., interaction with a carpeted surface, knotted nylon net, and line rolling) but relatively little epithelial damage when exposed to others (i.e., knotless rubber nets, smooth boat surfaces, or lip gripping devices). Largemouth bass did not show significant epithelial damage for any of the treatments, with the exception of fish caught in a semi-professional live release tournament. The detection of latent injuries using fluorescein can be an important management tool as it provides visual examples of potential damage that can be caused by different handling methods. Such visualizations can be used to encourage fish friendly angler behaviour and enhance the survival and welfare of released fish. It can also be used to test new products that are intended to or claim to reduce injury to fish that are to be released. Future research should evaluate the relationship between different levels of epithelial damage and mortality across a range of environmental conditions.

  6. Covariant Spectator Theory of np scattering: Deuteron magnetic moment and form factors

    SciTech Connect (OSTI)

    Gross, Franz L.

    2014-06-01

    The deuteron magnetic moment is calculated using two model wave functions obtained from 2007 high precision fits to $np$ scattering data. Included in the calculation are a new class of isoscalar $np$ interaction currents which are automatically generated by the nuclear force model used in these fits. After normalizing the wave functions, nearly identical predictions are obtained: model WJC-1, with larger relativistic P-state components, gives 0.863(2), while model WJC-2 with very small $P$-state components gives 0.864(2) These are about 1\\% larger than the measured value of the moment, 0.857 n.m., giving a new prediction for the size of the $\\rho\\pi\\gamma$ exchange, and other purely transverse interaction currents that are largely unconstrained by the nuclear dynamics. The physical significance of these results is discussed, and general formulae for the deuteron form factors, expressed in terms of deuteron wave functions and a new class of interaction current wave functions, are given.

  7. Summary of State-of-the-Art Power Conversion Systems for Energy Storage Applications

    SciTech Connect (OSTI)

    Atcitty, S.; Gray-Fenner, A.; Ranade, S.

    1998-09-01

    The power conversion system (PCS) is a vital part of many energy storage systems. It serves as the interface between the storage device, an energy source, and an AC load. This report summarizes the results of an extensive study of state-of-the-art power conversion systems used for energy storage applications. The purpose of the study was to investigate the potential for cost reduction and performance improvement in these power conversion systems and to provide recommendations for fiture research and development. This report provides an overview of PCS technology, a description of several state-of-the-art power conversion systems and how they are used in specific applications, a summary of four basic configurations for l:he power conversion systems used in energy storage applications, a discussion of PCS costs and potential cost reductions, a summary of the stancku-ds and codes relevant to the technology, and recommendations for future research and development.

  8. art 3

    Office of Environmental Management (EM)

    March 20, 2015 VIA E-MAIL Ms. Brenda Edwards U.S. Department of Energy Building Technologies Program Mailstop EE-5B 1000 Independence Avenue, SW Washington, DC 20585-0121 RE: American Gas Association Requests Opportunity to Speak at March 27 Public Meeting (Docket No. EERE-2014-BT-STD-0031/RIN 1904-AD20) Pursuant to the Department of Energy's (DOE) Notice of Proposed Rulemaking and Announcement of Public Meeting regarding Energy Conservation Standards for Residential Furnaces, 80 Fed. Reg. 13120

  9. Solid-State Lighting Technology: Current State of the Art and Grand

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

    Challenges Technology: Current State of the Art and Grand Challenges - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel

  10. Overview of the State-of-the-Art Laboratory Instrumentation Systems

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

    State-of-the-Art Laboratory Instrumentation Systems Applied Research Laboratory The Pennsylvania State University 1 Arnold A. Fontaine Marine and Hydrokinetic Instrumentation, Measurement & Computer Modeling Workshop July 10, 2012 Session: Field and Laboratory Measurement and Instrumentation Track: Laboratory Testing Methods 2 Instrumentation Requirements * Low TRL level Proof-of-Concept evaluation  Macroscopic device performance  Relaxed spatial and temporal requirements  steady

  11. PPPL engineers design and build state-of-the-art controller for AC to DC

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

    converter that manages plasma in upgraded fusion machine | Princeton Plasma Physics Lab PPPL engineers design and build state-of-the-art controller for AC to DC converter that manages plasma in upgraded fusion machine By Raphael Rosen March 7, 2016 Tweet Widget Google Plus One Share on Facebook PPPL scientists Robert Mozulay and Weiguo Que (Photo by Hans Schneider) PPPL scientists Robert Mozulay and Weiguo Que Gallery: A digital firing generator installed in NSTX-U (Photo by Hans Schneider)

  12. Ceiling art in a radiation therapy department: its effect on patient treatment experience

    SciTech Connect (OSTI)

    Bonett, Jotham

    2015-09-15

    A new initiative has been implemented at the Sunshine Hospital Radiation Therapy Centre, to provide a calming and comforting environment for patients attending radiation therapy treatment. As part of this initiative, the department's computed tomography (CT) room and radiation therapy bunkers were designed to incorporate ceiling art that replicates a number of different visual scenes. The study was undertaken to determine if ceiling art in the radiation therapy treatment CT and treatment bunkers had an effect on a patient's experience during treatment at the department. Additionally, the study aimed to identify which of the visuals in the ceiling art were most preferred by patients. Patients were requested to complete a 12-question survey. The survey solicited a patient's opinion/perception on the unit's unique ceiling display with emphasis on aesthetic appeal, patient treatment experience and the patient's engagement due to the ceiling display. The responses were dichotomised to ‘positive’ or ‘negative’. Every sixth patient who completed the survey was invited to have a general face-to-face discussion to provide further information about their thoughts on the displays. The results demonstrate that the ceiling artwork solicited a positive reaction in 89.8% of patients surveyed. This score indicates that ceiling artwork contributed positively to patients’ experiences during radiation therapy treatment. The study suggests that ceiling artwork in the department has a positive effect on patient experience during their radiation therapy treatment at the department.

  13. Photovoltaic power conditioning subsystem: state of the art and development opportunities

    SciTech Connect (OSTI)

    Krauthamer, S.; Bahrami, K.; Das, R.; Macie, T.; Rippel, W.

    1984-01-15

    Photovoltaic sytems, the state of the art of power conditioning subsystem components, and the design and operational interaction between photovoltaic systems and hot utilities are detailed in this document. Major technical issues relating to the design and development of power conditioning systems for photovoltaic application are also considered, including: (1) standards, guidelines, and specifications; (2) cost-effective hardware design; (3) impact of advanced components on power conditioning development; (4) protection and safety; (5) quality of power; (6) system efficiency; and (7) system integration with the host utility. In addition, theories of harmonic distortion and reactive power flow are discussed, and information about power conditioner hardware and manufacturers is provided.

  14. PPPL engineers design and build state-of-the-art controller for AC to DC

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

    converter that manages plasma in upgraded fusion machine | Princeton Plasma Physics Lab PPPL engineers design and build state-of-the-art controller for AC to DC converter that manages plasma in upgraded fusion machine By Raphael Rosen March 7, 2016 Tweet Widget Google Plus One Share on Facebook PPPL scientists Robert Mozulay and Weiguo Que (Photo by Hans Schneider) PPPL scientists Robert Mozulay and Weiguo Que Gallery: One of the digital firing generators installed in NSTX-U (Photo by Hans

  15. Berkeley Lab Opens State-of-the-Art Facility for Computational Science

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

    Berkeley Lab Opens State-of-the-Art Facility for Computational Science News & Publications ESnet News Media & Press Publications and Presentations Galleries ESnet Awards and Honors Contact Us Media Jon Bashor, jbashor@lbl.gov, +1 510 486 5849 or Media@es.net Technical Assistance: 1 800-33-ESnet (Inside the US) 1 800-333-7638 (Inside the US) 1 510-486-7600 (Globally) 1 510-486-7607 (Globally) Report Network Problems: trouble@es.net Provide Web Site Feedback: info@es.net Berkeley Lab Opens

  16. ART CCIM Phase II-A Off-Gas System Evaluation Test Plan

    SciTech Connect (OSTI)

    Nick Soelberg; Jay Roach

    2009-01-01

    This test plan defines testing to be performed using the Idaho National Laboratory (INL) engineering-scale cold crucible induction melter (CCIM) test system for Phase II-A of the Advanced Remediation Technologies (ART) CCIM Project. The multi-phase ART-CCIM Project is developing a conceptual design for replacing the joule-heated melter (JHM) used to treat high level waste (HLW) in the Defense Waste Processing Facility (DWPF) at the Savannah River Site (SRS) with a cold crucible induction melter. The INL CCIM test system includes all feed, melter off-gas control, and process control subsystems needed for fully integrated operation and testing. Testing will include operation of the melter system while feeding a non-radioactive slurry mixture prepared to simulate the same type of waste feed presently being processed in the DWPF. Process monitoring and sample collection and analysis will be used to characterize the off-gas composition and properties, and to show the fate of feed constituents, to provide data that shows how the CCIM retrofit conceptual design can operate with the existing DWPF off-gas control system.

  17. State of the Art Power-in Tube Niobium-Tin Superconductors

    SciTech Connect (OSTI)

    Godeke, A.; Ouden, A. Den; Nijhuis, A.; ten Kate, H.H.J.

    2008-06-01

    Powder-in-Tube (PIT) processed Niobium-Tin wires are commercially manufactured for nearly three decades and have demonstrated a combination of very high current density (presently up to 2500 A mm{sup -2} non-Cu at 12 T and 4.2 K) with fine (35 {micro}m), well separated filaments. We review the developments that have led to the present state of the art PIT Niobium-Tin wires, discuss the wire manufacturing and A15 formation processes, and describe typical superconducting performance in relation to magnetic field and strain. We further highlight successful applications of PIT wires and conclude with an outlook on possibilities for further improvements in the performance of PIT Niobium-Tin wires.

  18. Pixelsex or Cosmic Revelation ? how art & science can meet in public space

    ScienceCinema (OSTI)

    None

    2011-10-06

    Tim Otto Roth is known for his large projects in public space linking art & science. In his presentation the German artist and media theorist demonstrates some of his latest projects - among others Cosmic Revelation which changed the KASCADE detector field for cosmic rays at the Karlsruhe Institute of Technology into a giant flashing light field. The Pixelsex project leads him to the question if the universe might be digital. In occasion of his one week residency at CERN Tim Otto Roth explores the material culture of particle physics and its ways of finding pictorial representations. Above all he is interested in methods like the Monte Carlo simulation, but also in CERN as giant collaborative institution and consequently as birthplace for the World Wide Web.

  19. State of the art in electromagnetic modeling for the Compact Linear Collider

    SciTech Connect (OSTI)

    Candel, Arno; Kabel, Andreas; Lee, Lie-Quan; Li, Zenghai; Ng, Cho; Schussman, Greg; Ko, Kwok; /SLAC

    2009-07-10

    SLAC's Advanced Computations Department (ACD) has developed the parallel 3D electromagnetic time-domain code T3P for simulations of wakefields and transients in complex accelerator structures. T3P is based on state-of-the-art Finite Element methods on unstructured grids and features unconditional stability, quadratic surface approximation and up to 6th-order vector basis functions for unprecedented simulation accuracy. Optimized for large-scale parallel processing on leadership supercomputing facilities, T3P allows simulations of realistic 3D structures with fast turn-around times, aiding the design of the next generation of accelerator facilities. Applications include simulations of the proposed two-beam accelerator structures for the Compact Linear Collider (CLIC) - wakefield damping in the Power Extraction and Transfer Structure (PETS) and power transfer to the main beam accelerating structures are investigated.

  20. State-of-the-art processes for manufacturing synthetic liquid fuels via the Fischer-Tropsch synthesis

    SciTech Connect (OSTI)

    A.Y. Krylova; E.A. Kozyukov

    2007-12-15

    Processes for manufacturing synthetic liquid fuels on the basis of the Fischer-Tropsch synthesis from alternative feedstock (natural gas, coal, biomass of various origins, etc.) are surveyed. State-of-the-art technology, companies that offer such processes, and the quality of products in comparison with their oil analogs, as well as economic features of the processes, are considered.

  1. Simulating Interface Growth and Defect Generation in CZT Simulation State of the Art and Known Gaps

    SciTech Connect (OSTI)

    Henager, Charles H.; Gao, Fei; Hu, Shenyang Y.; Lin, Guang; Bylaska, Eric J.; Zabaras, Nicholas

    2012-11-01

    This one-year, study topic project will survey and investigate the known state-of-the-art of modeling and simulation methods suitable for performing fine-scale, fully 3-D modeling, of the growth of CZT crystals at the melt-solid interface, and correlating physical growth and post-growth conditions with generation and incorporation of defects into the solid CZT crystal. In the course of this study, this project will also identify the critical gaps in our knowledge of modeling and simulation techniques in terms of what would be needed to be developed in order to perform accurate physical simulations of defect generation in melt-grown CZT. The transformational nature of this study will be, for the first time, an investigation of modeling and simulation methods for describing microstructural evolution during crystal growth and the identification of the critical gaps in our knowledge of such methods, which is recognized as having tremendous scientific impacts for future model developments in a wide variety of materials science areas.

  2. Optimization problems in natural gas transportation systems. A state-of-the-art review

    SciTech Connect (OSTI)

    Ríos-Mercado, Roger Z.; Borraz-Sánchez, Conrado

    2015-03-24

    Our paper provides a review on the most relevant research works conducted to solve natural gas transportation problems via pipeline systems. The literature reveals three major groups of gas pipeline systems, namely gathering, transmission, and distribution systems. In this work, we aim at presenting a detailed discussion of the efforts made in optimizing natural gas transmission lines.There is certainly a vast amount of research done over the past few years on many decision-making problems in the natural gas industry and, specifically, in pipeline network optimization. In this work, we present a state-of-the-art survey focusing on specific categories that include short-term basis storage (line-packing problems), gas quality satisfaction (pooling problems), and compressor station modeling (fuel cost minimization problems). We also discuss both steady-state and transient optimization models highlighting the modeling aspects and the most relevant solution approaches known to date. Although the literature on natural gas transmission system problems is quite extensive, this is, to the best of our knowledge, the first comprehensive review or survey covering this specific research area on natural gas transmission from an operations research perspective. Furthermore, this paper includes a discussion of the most important and promising research areas in this field. Hence, our paper can serve as a useful tool to gain insight into the evolution of the many real-life applications and most recent advances in solution methodologies arising from this exciting and challenging research area of decision-making problems.

  3. State-of-the-art hydrogen sulfide control for geothermal energy systems: 1979

    SciTech Connect (OSTI)

    Stephens, F.B.; Hill, J.H.; Phelps, P.L. Jr.

    1980-03-01

    Existing state-of-the-art technologies for removal of hydrogen sulfide are discussed along with a comparative assessment of their efficiencies, reliabilities and costs. Other related topics include the characteristics of vapor-dominated and liquid-dominated resources, energy conversion systems, and the sources of hydrogen sulfide emissions. It is indicated that upstream control technologies are preferred over downsteam technologies primarily because upstream removal of hydrogen sulfide inherently controls all downstream emissions including steam-stacking. Two upstream processes for vapor-dominated resources appear promising; the copper sulfate (EIC) process, and the steam converter (Coury) process combined with an off-gas abatement system such as a Stretford unit. For liquid-dominated systems that produce steam, the process where the non-condensible gases are scrubbed with spent geothermal fluid appears to be promising. An efficient downstream technology is the Stretford process for non-condensible gas removal. In this case, partitioning in the surface condenser will determine the overall abatement efficiency. Recommendations for future environmental control technology programs are included.

  4. Optimization problems in natural gas transportation systems. A state-of-the-art review

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

    Ríos-Mercado, Roger Z.; Borraz-Sánchez, Conrado

    2015-03-24

    Our paper provides a review on the most relevant research works conducted to solve natural gas transportation problems via pipeline systems. The literature reveals three major groups of gas pipeline systems, namely gathering, transmission, and distribution systems. In this work, we aim at presenting a detailed discussion of the efforts made in optimizing natural gas transmission lines.There is certainly a vast amount of research done over the past few years on many decision-making problems in the natural gas industry and, specifically, in pipeline network optimization. In this work, we present a state-of-the-art survey focusing on specific categories that include short-termmore » basis storage (line-packing problems), gas quality satisfaction (pooling problems), and compressor station modeling (fuel cost minimization problems). We also discuss both steady-state and transient optimization models highlighting the modeling aspects and the most relevant solution approaches known to date. Although the literature on natural gas transmission system problems is quite extensive, this is, to the best of our knowledge, the first comprehensive review or survey covering this specific research area on natural gas transmission from an operations research perspective. Furthermore, this paper includes a discussion of the most important and promising research areas in this field. Hence, our paper can serve as a useful tool to gain insight into the evolution of the many real-life applications and most recent advances in solution methodologies arising from this exciting and challenging research area of decision-making problems.« less

  5. Composite tube cracking in kraft recovery boilers: A state-of-the-art review

    SciTech Connect (OSTI)

    Singbeil, D.L.; Prescott, R.; Keiser, J.R.; Swindeman, R.W.

    1997-07-01

    Beginning in the mid-1960s, increasing energy costs in Finland and Sweden made energy recovery more critical to the cost-effective operation of a kraft pulp mill. Boiler designers responded to this need by raising the steam operating pressure, but almost immediately the wall tubes in these new boilers began to corrode rapidly. Test panels installed in the walls of the most severely corroding boiler identified austenitic stainless steel as sufficiently resistant to the new corrosive conditions, and discussions with Sandvik AB, a Swedish tube manufacturer, led to the suggestion that coextruded tubes be used for water wall service in kraft recovery boilers. Replacement of carbon steel by coextruded tubes has solved most of the corrosion problems experienced by carbon steel wall tubes, however, these tubes have not been problem-free. Beginning in early 1995, a multidisciplinary research program funded by the US Department of Energy was established to investigate the cause of cracking in coextruded tubes and to develop improved materials for use in water walls and floors of kraft recovery boilers. One portion of that program, a state-of-the-art review of public- and private-domain documents related to coextruded tube cracking in kraft recovery boilers is reported here. Sources of information that were consulted for this review include the following: tube manufacturers, boiler manufacturers, public-domain literature, companies operating kraft recovery boilers, consultants and failure analysis laboratories, and failure analyses conducted specifically for this project. Much of the information contained in this report involves cracking problems experienced in recovery boiler floors and those aspects of spout and air-port-opening cracking not readily attributable to thermal fatigue. 61 refs.

  6. Master index for the carbon dioxide research state-of-the-art report series

    SciTech Connect (OSTI)

    Farrell, M P

    1987-03-01

    Four State of the Art (SOA) reports, ''Atmospheric Carbon Dioxide and the Global Carbon Cycle,'' ''Direct Effects of Increasing Carbon Dioxide on Vegetation,'' ''Detecting the Climatic Effects of Increasing Carbon Dioxide,'' and ''Projecting the Climatic Effects of Increasing Carbon Dioxide,'' and two companion reports, ''Characterization of Information Requirements for Studies of CO/sub 2/ Effects: Water Resources, Agriculture, Fisheries, Forests and Human Health'' and ''Glaciers, Ice Sheets, and Sea Level: Effect of a CO/sub 2/-Induced Climatic Change,'' were published by the US Department of Energy's Carbon Dioxide Research Division. Considerable information on atmospheric carbon dioxide and its possible effects on world climate is summarized in these six volumes. Each volume has its own index, but to make the information that is distributed throughout the six volumes more accessible and usable, comprehensive citation and subject indexes have been compiled. The subject indexes of the individual volumes have been edited to provide a uniformity from volume to volume and also to draw distinctions not needed in the separate volumes' indexes. Also, the comprehensive subject index has been formatted in a matrix arrangement to graphically show the distribution of subject treatment from volume to volume. Other aids include cross references between the scientific and common names of the animals and plants referred to, a glossary of special terms used, tables of data and conversion factors related to the data, and explanations of the acronyms and initialisms used in the texts of the six volumes. The executive summaries of the six volumes are collected and reproduced to allow the readers interested in the contents of one volume to rapidly gain information on the contents of the other volumes.

  7. A New Occlusion Device: Application of the ArtVentive Endoluminal Occlusion System (EOS)First in Human Clinical Trial

    SciTech Connect (OSTI)

    Venbrux, Anthony C.; Rudakov, Leon; Plass, Andre Emmert, Maximilian Y.; Ebner, Adrian

    2013-05-24

    PurposeThe purpose of this study was to determine the safety and efficacy of a new endoluminal occlusion device, ArtVentive endoluminal occlusion system (EOS), to occlude the spermatic vein in symptomatic males with varicoceles.MethodsThe ArtVentive EOS device has been developed for percutaneous, peripheral occlusion of the peripheral arterial and venous vasculature. The system is comprised of an implantable occlusion device and a delivery catheter. At present, there are two device sizes: (a) size 1 for target vessels ranging between 3.5 and 5.5mm in diameter, and (b) size 2 for target vessels 5.58.5mm in diameter. The treatment group included six adult males, ages 2234years. Nine target vessels were occluded. A total of 20 devices were implanted in six subjects.ResultsThe acute occlusion rate at the end of the procedure was 100% occurring in nine of nine vessels. The spermatic veins of all patients remained occluded on venography at 30days follow-up. Pain scores related to varicoceles decreased in five of six patients.ConclusionsAlthough we recognize this study is limited, initial experience indicates that the ArtVentive EOS is a safe and effective new device for occlusion of vessels (varicoceles). The device has potential applications in other clinical conditions requiring occlusion of veins or arteries.

  8. State-of-the-Art Highly Insulating Window Frames - Research and Market Review

    SciTech Connect (OSTI)

    Gustavsen, Arild; Jelle, Bjorn Petter; Arasteh, Dariush; Kohler, Christian

    2007-01-01

    This document reports the findings of a market and research review related to state-of-the-art highly insulating window frames. The market review focuses on window frames that satisfy the Passivhaus requirements (window U-value less or equal to 0.8 W/m{sup 2}K ), while other examples are also given in order to show the variety of materials and solutions that may be used for constructing window frames with a low thermal transmittance (U-value). The market search shows that several combinations of materials are used in order to obtain window frames with a low U-value. The most common insulating material seems to be Polyurethane (PUR), which is used together with most of the common structural materials such as wood, aluminum, and PVC. The frame research review also shows examples of window frames developed in order to increase the energy efficiency of the frames and the glazings which the frames are to be used together with. The authors find that two main tracks are used in searching for better solutions. The first one is to minimize the heat losses through the frame itself. The result is that conductive materials are replaced by highly thermal insulating materials and air cavities. The other option is to reduce the window frame area to a minimum, which is done by focusing on the net energy gain by the entire window (frame, spacer and glazing). Literature shows that a window with a higher U-value may give a net energy gain to a building that is higher than a window with a smaller U-value. The net energy gain is calculated by subtracting the transmission losses through the window from the solar energy passing through the windows. The net energy gain depends on frame versus glazing area, solar factor, solar irradiance, calculation period and U-value. The frame research review also discusses heat transfer modeling issues related to window frames. Thermal performance increasing measures, surface modeling, and frame cavity modeling are among the topics discussed. The review shows that the current knowledge gives the basis for improving the calculation procedures in the calculation standards. At the same time it is room for improvement within some areas, e.g. to fully understand the natural convection effects inside irregular vertical frame cavities (jambs) and ventilated frame cavities.

  9. End-of-life vehicle recycling : state of the art of resource recovery from shredder residue.

    SciTech Connect (OSTI)

    Jody, B. J.; Daniels, E. J.; Energy Systems

    2007-03-21

    Each year, more than 50 million vehicles reach the end of their service life throughout the world. More than 95% of these vehicles enter a comprehensive recycling infrastructure that includes auto parts recyclers/dismantlers, remanufacturers, and material recyclers (shredders). Today, about 75% of automotive materials are profitably recycled via (1) parts reuse and parts and components remanufacturing and (2) ultimately by the scrap processing (shredding) industry. The process by which the scrap processors recover metal scrap from automobiles involves shredding the obsolete automobiles, along with other obsolete metal-containing products (such as white goods, industrial scrap, and demolition debris), and recovering the metals from the shredded material. The single largest source of recycled ferrous scrap for the iron and steel industry is obsolete automobiles. The non-metallic fraction that remains after the metals are recovered from the shredded materials (about 25% of the weight of the vehicle)--commonly called shredder residue--is disposed of in landfills. Over the past 10 to 15 years, a significant amount of research and development has been undertaken to enhance the recycle rate of end-of-life vehicles (ELVs), including enhancing dismantling techniques and improving remanufacturing operations. However, most of the effort has focused on developing technology to recover materials, such as polymers, from shredder residue. To make future vehicles more energy efficient, more lighter-weight materials--primarily polymers and polymer composites--will be used in manufacturing these vehicles. These materials increase the percentage of shredder residue that must be disposed of, compared with the percentage of metals. Therefore, as the complexity of automotive materials and systems increases, new technologies will be required to sustain and maximize the ultimate recycling of these materials and systems at end-of-life. Argonne National Laboratory (Argonne), in cooperation with the Vehicle Recycling Partnership (VRP) and the American Plastics Council (APC), is working to develop technology for recycling materials from shredder residue. Several other organizations worldwide are also working on developing technology for recycling shredder residue. Without a commercially viable shredder industry, our nation may face greater environmental challenges and a decreased supply of quality scrap and be forced to turn to primary ores for the production of finished metals. This document presents a review of the state of the art in shredder residue recycling. Available technologies and emerging technologies for the recycling of materials from shredder residue are discussed.

  10. State-of-the-art and recent developments of high-power gyrotron oscillators

    SciTech Connect (OSTI)

    Thumm, Manfred [Forschungszentrum Karlsruhe, Association EURATOM-FZK, ITP, P.O. Box 3640, D-76012 Karlsruhe (Germany); Universitaet Karlsruhe, Institut fuer Hoechstfrequenztechnik und Elektronik, Kaiserstrasse 12, D-76128 Karlsruhe (Germany)

    1999-05-07

    Gyrotron oscillators (gyromonotrons) are mainly used as high-power millimeter wave sources for electron cyclotron resonance heating (ECRH) and diagnostics of magnetically confined plasmas for generation of energy by controlled thermonuclear fusion. High unit power and high efficiency single-mode CW gyrotrons with conventional cylindrical (1 MW) and advanced coaxial (2 MW) cavities are worldwide under development. 118 GHz, 140 GHz and 170 GHz conventional cavity gyrotrons with output power P{sub out}{approx_equal}0.5 MW, pulse length {tau}{approx_equal}5.0 s and efficiency {eta}{approx_equal}35% are commercially available. Advanced internal quasi-optical mode converters generate linearly polarized output wave beams from the high-order cavity modes (e.g., TE{sub 22,6}) with efficiencies of 90-95% and separate the millimeter-wave beam from the electron beam, thus allowing the use of large CW-relevant depressed collectors for energy recovery. Overall efficiencies between 50 and 60% have been already achieved at JAERI, FZK, and GYCOM employing single-stage depressed collectors (SDC). First successful experiments at FZK employing a broadband Brewster window gave up to 1.5 MW output power at around 50% efficiency (SDC) for all operating mode series in the frequency range from 114 to 166 GHz (frequency tuning in 3.7 GHz steps by variation of the magnetic field strength in the cavity). Gyrotrons with advanced coaxial cavities designed for operation in the TE{sub 28,16} and TE{sub 31,17} modes at 140 and 165 GHz, respectively, are under development and test at IAP Nizhny Novgorod and FZK Karlsruhe. A maximum output power of 1.7 MW has been measured at 165 GHz with an efficiency of 35.2% (SDC, FZK). Cryogenically edge-cooled single-disk sapphire (T=77 K) and Au-doped silicon (T=230 K) windows as well as CVD-diamond windows with water edge-cooling at room temperature are under investigation in order to solve the window problem. Commercial CVD-diamond disks will easily allow the transmission of 2 MW power level at 170 GHz, CW. Bonding and brazing techniques are available. Recently, gyrotron oscillators have also been successfully used in materials processing. Such technological applications require gyrotrons with the following parameters: ISM frequency f{>=}24 GHz, P{sub out}=10-50 kW, CW, {eta}=30%. The present paper reviews recent developments and the state-of-the-art of high-power gyrotron oscillators for fusion plasma and industrial applications.

  11. Solar 2 Green Energy, Arts & Education Center. Final Scientific/Technical Report

    SciTech Connect (OSTI)

    Paquette, Jamie C; Collins, Christopher J

    2011-07-18

    The Solar 2 Green Energy, Arts and Education Center is an 8,000 sq.ft. demonstration project that will be constructed to Platinum LEED certification and will be the first carbon-neutral, net-zero energy use public building in New York City, giving it local and national appeal. Employing â??greenâ? building features and holistic engineering practices throughout its international award-winning design, Solar 2 will be powered by a 90kW photovoltaic (PV) array in conjunction with a geothermal heating and cooling system and a high efficient design that seeks to reduce the overall energy load of the building. Solar 2 will replace our current 500 sq.ft. prototype facility - known as Solar 1 - as the educational and cultural centerpiece of a five-block public greenway on the East River in Stuyvesant Cove Park, located along two acres of public riverfront on a newly reclaimed, former brownfield in lower Manhattan. Designed as a public-use complex for year-round environmental education exhibits and onsite activities for all ages and backgrounds, Solar 2 will demonstrate energy-efficiency technologies and sustainable environmental practices available now to all urban residents, eco-tourists, teachers, and students alike. Showcasing one of Solar 2â??s most striking design elements is the PV roof array with a caf?© and river vistas for miles of New York Cityâ??s skylines. Capping the building as a solar-powered landmark, and visible from the FDR Drive, the PV array is also designed to provide visitors below a view of the solar roof when standing outside, as well as directly underneath it. Recognized by an international jury of architects, civil engineers and urban designers by the Swiss-based Holcim Foundation, the Solar 2 design was awarded the prestigious Holcim North American 2008 Gold Award for Sustainable Construction for â??innovative, future-oriented and tangible sustainable construction projects,â? selected from more than 1900 entries. Funding from the Department of Energy was provided to assist with the ongoing design work of Solar 2, including architecture, engineering and the development of construction specifications. The work performed during the project period brought this process as far along as it could go pending the raising of funds to begin construction of the building. Once those funds are secured, we will finalize any additional details needed before beginning the bidding process and then moving into construction. DOEâ??s funding was extremely valuable in helping Solar One determine the feasibility of a net-zero construction on the site and allowed for the design to project to meet the high standards necessary for LEED Platinum status.

  12. End-of-life vehicle recycling : state of the art of resource recovery from shredder residue.

    SciTech Connect (OSTI)

    Jody, B. J.; Daniels, E. J.; Duranceau, C. M.; Pomykala, J. A.; Spangenberger, J. S.

    2011-02-22

    Each year, more than 25 million vehicles reach the end of their service life throughout the world, and this number is rising rapidly because the number of vehicles on the roads is rapidly increasing. In the United States, more than 95% of the 10-15 million scrapped vehicles annually enter a comprehensive recycling infrastructure that includes auto parts recyclers/dismantlers, remanufacturers, and material recyclers (shredders). Today, over 75% of automotive materials, primarily the metals, are profitably recycled via (1) parts reuse and parts and components remanufacturing and (2) ultimately by the scrap processing (shredding) industry. The process by which the scrap processors recover metal scrap from automobiles involves shredding the obsolete automobile hulks, along with other obsolete metal-containing products (such as white goods, industrial scrap, and demolition debris), and recovering the metals from the shredded material. The single largest source of recycled ferrous scrap for the iron and steel industry is obsolete automobiles. The non-metallic fraction that remains after the metals are recovered from the shredded materials - commonly called shredder residue - constitutes about 25% of the weight of the vehicle, and it is disposed of in landfills. This practice is not environmentally friendly, wastes valuable resources, and may become uneconomical. Therefore, it is not sustainable. Over the past 15-20 years, a significant amount of research and development has been undertaken to enhance the recycle rate of end-of-life vehicles, including enhancing dismantling techniques and improving remanufacturing operations. However, most of the effort has been focused on developing technology to separate and recover non-metallic materials, such as polymers, from shredder residue. To make future vehicles more energy efficient, more lightweighting materials - primarily polymers, polymer composites, high-strength steels, and aluminum - will be used in manufacturing these vehicles. Many of these materials increase the percentage of shredder residue that must be disposed of, compared with the percentage of metals that are recovered. In addition, the number of hybrid vehicles and electric vehicles on the road is rapidly increasing. This trend will also introduce new materials for disposal at the end of their useful lives, including batteries. Therefore, as the complexity of automotive materials and systems increases, new technologies will be required to sustain and maximize the ultimate recycling of these materials and systems. Argonne National Laboratory (Argonne), the Vehicle Recycling Partnership, LLC. (VRP) of the United States Council for Automotive Research, LLC. (USCAR), and the American Chemistry Council-Plastics Division (ACC-PD) are working to develop technology for recovering materials from end-of-life vehicles, including separating and recovering polymers and residual metals from shredder residue. Several other organizations worldwide are also working on developing technology for recycling materials from shredder residue. Without a commercially viable shredder industry, our nation and the world will most likely face greater environmental challenges and a decreased supply of quality scrap, and thereby be forced to turn to primary ores for the production of finished metals. This will result in increased energy consumption and increased damage to the environment, including increased greenhouse gas emissions. The recycling of polymers, other organics, and residual metals in shredder residue saves the equivalent of over 23 million barrels of oil annually. This results in a 12-million-ton reduction in greenhouse gas emissions. This document presents a review of the state-of-the-art in the recycling of automotive materials.

  13. Procurement of State-of-the-Art Research Equipment to Support Faculty Members Within the RNAi Therapeutics Institute

    SciTech Connect (OSTI)

    Terence Flotte, MD; Patricia McNulty

    2010-06-29

    This project funded the procurement of state-of-the-art research equipment to support world class faculty members within the RNAi Therapeutics Institute, a central program of the Advanced Therapeutics Cluster (ATC) project. The equipment purchased under this grant supports the RNA Therapeutics Institute (RTI) at the University of Massachusetts Medical School which seeks to build a community of scientists passionate about RNA. By uniting researchers studying the fundamental biology and mechanisms of cellular RNAs with those working to devise human therapies using or targeting nucleic acids, the RTI represents a new model for scientific exploration. By interweaving basic and applied nucleic acid scientists with clinicians dedicated to finding new cures, our goal is to create a new paradigm for organizing molecular research that enables the rapid application of new biological discoveries to solutions for unmet challenges in human health.

  14. Primary system fission product release and transport: A state-of-the-art report to the committee on the safety of nuclear installations

    SciTech Connect (OSTI)

    Wright, A.L.

    1994-06-01

    This report presents a summary of the status of research activities associated with fission product behavior (release and transport) under severe accident conditions within the primary systems of water-moderated and water-cooled nuclear reactors. For each of the areas of fission product release and fission product transport, the report summarizes relevant information on important phenomena, major experiments performed, relevant computer models and codes, comparisons of computer code calculations with experimental results, and general conclusions on the overall state of the art. Finally, the report provides an assessment of the overall importance and knowledge of primary system release and transport phenomena and presents major conclusions on the state of the art.

  15. State-of-the-art of liquid waste disposal for geothermal energy systems: 1979. Report PNL-2404

    SciTech Connect (OSTI)

    Defferding, L.J.

    1980-06-01

    The state-of-the-art of geothermal liquid waste disposal is reviewed and surface and subsurface disposal methods are evaluated with respect to technical, economic, legal, and environmental factors. Three disposal techniques are currently in use at numerous geothermal sites around the world: direct discharge into surface waters; deep-well injection; and ponding for evaporation. The review shows that effluents are directly discharged into surface waters at Wairakei, New Zealand; Larderello, Italy; and Ahuachapan, El Salvador. Ponding for evaporation is employed at Cerro Prieto, Mexico. Deep-well injection is being practiced at Larderello; Ahuachapan; Otake and Hatchobaru, Japan; and at The Geysers in California. All sites except Ahuachapan (which is injecting only 30% of total plant flow) have reported difficulties with their systems. Disposal techniques used in related industries are also reviewed. The oil industry's efforts at disposal of large quantities of liquid effluents have been quite successful as long as the effluents have been treated prior to injection. This study has determined that seven liquid disposal methods - four surface and three subsurface - are viable options for use in the geothermal energy industry. However, additional research and development is needed to reduce the uncertainties and to minimize the adverse environmental impacts of disposal. (MHR)

  16. State of the Art Assessment of NDE Techniques for Aging Cable Management in Nuclear Power Plants FY2015

    SciTech Connect (OSTI)

    Glass, Samuel W.; Fifield, Leonard S.; Dib, Gerges; Tedeschi, Jonathan R.; Jones, Anthony M.; Hartman, Trenton S.

    2015-09-08

    This milestone report presents an update on the state-of-the-art review and research being conducted to identify key indicators of in-containment cable aging at nuclear power plants (NPPs), and devise in-situ measurement techniques that are sensitive to these key indicators. The motivation for this study stems from the need to address open questions related to nondestructive evaluation (NDE) of aging cables for degradation detection and estimation of condition-based remaining service life. These questions arise within the context of a second round of license extension for NPPs that would extend the operating license to 60 and 80 years. Within the introduction, a review of recently published U.S. and international research and guidance for cable aging management programs including NDE technologies is provided. As with any “state-of-the-art” report, the observations are deemed accurate as of the publication date but cannot anticipate evolution of the technology. Moreover, readers are advised that research and development of cable NDE technology is an ongoing issue of global concern.

  17. Fermilab Art Gallery

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

    Fermilab Artist in Residence Program for 2017 Fermilab is America's national laboratory dedicated to particle physics research. To initiate and stimulate communication and interactions among scientists, artists and the public, the laboratory has created an Artist in Residence program and seeks applications for the 2017 cycle. The Fermilab artist in residence will interact with scientists at the laboratory, learn about their research, see how it connects to society, and then use this information

  18. Fermilab Art Gallery

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

    prompted by the emergence of a strong ruling class. A distinct line of pottery vessels was established which were intended for use in ceremony and ritual. This marked a...

  19. Fermilab Art Gallery

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

    Kathleen Newman - Artist Statement The tradition of plein air painting began with the invention of the metal tube paint container and for the first time artists were able to bring...

  20. Fermilab Art Gallery

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

    Biological Impulses: Beverly Kedzior and Yvette Kaiser Smith Artist Statement by Beverly Kedzior This body of work displays the constructs of an invented infinite space, as...

  1. Fermilab Art Gallery

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

    Thru A Distant Lens: Sherri Smith & Barbara Cervenka Both of our recent series of works are based on images from NASA. Barbara is using Hubble Space Telescope photographs; Sherri...

  2. High Energy Density Physics and Applications with a State-of-the-Art Compact X-Pinch

    SciTech Connect (OSTI)

    Beg, Farhat N

    2013-08-14

    Recent advances in technology has made possible to create matter with extremely high energy density (energy densities and pressure exceeding 1011 J/m3 and 1 Mbar respectively). The field is new and complex. The basic question for high energy density physics (HEDP) is how does matter behave under extreme conditions of temperature, pressure, density and electromagnetic radiation? The conditions for studying HEDP are normally produced using high intensity short pulse laser, x-rays, particle beams and pulsed power z-pinches. Most of these installations occupy a large laboratory floor space and require a team consisting of a large number of scientists and engineers. This limits the number of experiments that can be performed to explore and understand the complex physics. A novel way of studying HEDP is with a compact x-pinch in university scale laboratory. The x-pinch is a configuration in which a pulsed current is passed through two or more wires placed between the electrodes making the shape of the letter X. Extreme conditions of magnetic field (> 200 MGauss for less than 1 ns), temperature (1 keV) and density (~ 1022 cm-3) are produced at the cross-point, where two wires make contact. Further, supersonic jets are produced on either side of the cross-point. The physics of the formation of the plasma at the cross-point is complex. It is not clear what role radiation plays in the formation of high energy density plasma (>> 1011 J/m3) at the cross-point. Nor it is understood how the supersonic jets are formed. Present numerical codes do not contain complex physics that can take into account some of these aspects. Indeed, a comprehensive experimental study could answer some of the questions, which are relevant to wide-ranging fields such as inertial confinement fusion, astrophysical plasmas, high intensity laser plasma interactions and radiation physics. The main aim of the proposal was to increase the fundamental understanding of high energy density physics and particularly address the key issues associated with x-pinches, which include radiation transport, energetic particle transport, supersonic jet formation, using state-of-the-art compact pulsed power drivers. All the primary objectives of the proposed work were met. These objectives include: Understanding of the fundamental physics of hot and dense plasma formation, implosion to less than 1 m size due to the radiation enhanced collapse and energetic electron heating, Study of the jet formation mechanism, which is of interest due to the astrophysical jets and deposition of energy by energetic electrons in jets, Characterization of an x-pinch as a point x-ray source for the phase contrast radiography of beryllium cryogenic targets for the National Ignition Facility (NIF) experiments. The work carried out included a strong educational component involving both undergraduate and graduate students. Several undergraduate students from University of California San Diego participated in this project. A post-doctoral fellow, Dr. Simon Bott and two graduate students, David Haas and Erik Shipton contributed to every aspect of this project. The success of the project can be judged from the fact that fifteen peer-reviewed papers were published in high quality journals. In addition several presentations were made to a number of scientific meetings.

  3. On-line Chemistry within WRF: Description and Evaluation of a State-of-the-Art Multiscale Air Quality and Weather Prediction Model

    SciTech Connect (OSTI)

    Grell, Georg; Fast, Jerome D.; Gustafson, William I.; Peckham, Steven E.; McKeen, Stuart A.; Salzmann, Marc; Freitas, Saulo

    2010-01-01

    This is a conference proceeding that is now being put together as a book. This is chapter 2 of the book: "INTEGRATED SYSTEMS OF MESO-METEOROLOGICAL AND CHEMICAL TRANSPORT MODELS" published by Springer. The chapter title is "On-line Chemistry within WRF: Description and Evaluation of a State-of-the-Art Multiscale Air Quality and Weather Prediction Model." The original conference was the COST-728/NetFAM workshop on Integrated systems of meso-meteorological and chemical transport models, Danish Meteorological Institute, Copenhagen, May 21-23, 2007.

  4. Measurement of the nearly free neutron structure function using spectator tagging in inelastic 2H(e,e'p s)X scattering with CLAS

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

    Tkachenko, Svyatoslav; Baillie, Nathan; Kuhn, Sebastian; Zhang, J; Arrington, John; Bosted, Peter; Bueltmann, Stephen; Christy, Michael; Fenker, Howard; Griffioen, Keith; et al

    Much less is known about neutron structure than that of the proton due to the absence of free neutron targets. Neutron information is usually extracted from data on nuclear targets such as deuterium, requiring corrections for nuclear binding and nucleon off-shell effects. These corrections are model dependent and have significant uncertainties, especially for large values of the Bjorken scaling variable x. As a consequence, the same data can lead to different conclusions, for example, about the behavior of the d quark distribution in the proton at large x.

  5. Measurement of the structure function of the nearly free neutron using spectator tagging in inelastic H2 ( e, e'ps ) X scattering with CLAS

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

    Tkachenko, S.; Baillie, N.; Kuhn, S. E.; Zhang, J.; Arrington, J.; Bosted, P.; Bültmann, S.; Christy, M. E.; Dutta, D.; Ent, R.; et al

    2014-04-24

    In this study, much less is known about neutron structure than that of the proton due to the absence of free neutron targets. Neutron information is usually extracted from data on nuclear targets such as deuterium, requiring corrections for nuclear binding and nucleon off-shell effects. These corrections are model dependent and have significant uncertainties, especially for large values of the Bjorken scaling variable x. As a consequence, the same data can lead to different conclusions, for example, about the behavior of the d quark distribution in the proton at large x.

  6. Review of state-of-the-art of solar collector corrosion processes. Task 1 of solar collector studies for solar heating and cooling applications. Final technical progress report

    SciTech Connect (OSTI)

    Clifford, J E; Diegle, R B

    1980-04-11

    The state-of-the-art of solar collector corrosion processes is reviewed, and Task 1 of a current research program on use of aqueous heat transfer fluids for solar heating and cooling is summarized. The review of available published literature has indicated that lack of quantitative information exists relative to collector corrosion at the present time, particularly for the higher temperature applications of solar heating and cooling compared to domestic water heating. Solar collector systems are reviewed from the corrosion/service life viewpoint, with emphasis on various applications, collector design, heat transfer fluids, and freeze protection methods. Available information (mostly qualitative) on collector corrosion technology is reviewed to indicate potential corrosion problem areas and corrosion prevention practices. Sources of limited quantitative data that are reviewed are current solar applications, research programs on collector corrosion, and pertinent experience in related applications of automotive cooling and non-solar heating and cooling. A data bank was developed to catalog corrosion information. Appendix A of this report is a bibliography of the data bank, with abstracts reproduced from presently available literature accessions (about 220). This report is presented as a descriptive summary of information that is contained in the data bank.

  7. State-of-the-Art of Non-Destructive Testing Methods and Technologies for Application to Nuclear Power Plant Safety-Related Concrete Structures

    SciTech Connect (OSTI)

    Wiggenhauser, Dr. Herbert; Naus, Dan J

    2014-01-01

    The inspection of nuclear power plant concrete structures presents challenges different from conventional civil engineering structures. Wall thicknesses can be in excess of one meter and the structures often have increased steel reinforcement density with more complex detailing. The accessibility for any testing method may be limited due to the presence of liners and other components and there can be a number of penetrations or cast-in-place items present. The objective of the report is to present the state-of-the art of non-destructive testing methods and technologies for the inspection of thick, heavily-reinforced nuclear power plant concrete cross-sections with particular respect to: locating steel reinforcement and identification of its cover depth locating tendon ducts and identification of the condition of the grout materials detection of cracking, voids, delamination, and honeycombing in concrete structures detection of inclusions of different materials or voids adjacent to the concrete side of the containment liner methods capable of identification of corrosion occurrence on the concrete side of the containment liner

  8. Publications List for Art Nozik

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

    "Simple and Sensitive Low Temperature Control Apparatus for Mssbauer Spectroscopy," Anal. ... in Photocatalytic Purification and Treatment of Water and Air, ed. by D. Ollis and ...

  9. Preliminary analysis of the state of the art of robotics and precision engineering and evaluation of potential for improved energy utilization in the pulp, paper, and related energy-consuming processes. Final report

    SciTech Connect (OSTI)

    None

    1982-01-01

    This study was undertaken to conduct a preliminary analysis of the state of the art of two technologies, robotics and precision engineering, and to evaluate their potential for improved energy utilization in the pulp, paper, and related energy consuming processes. Activity in the robotics field is growing rapidly, most activity being related to the development of smart robots rather than to systems. There is a broad base of support, both in industry and the universities, for upgrading robot machine capabilities. A large part of that support is associated with visualization and tactile sensors which facilitate assembly, placement, inspection, and tracking. Progress in this area is relatively rapid and development times are short for specifically engineered applications. The critical path in the development of robotic systems lies in the generation of reliable sensor signals. Robotic systems require a broad spectrum of sensors from which hierarchical logic systems can draw decision making information. This requirement resulted in the establishment of a program at the National Bureau of Standards which is attempting to develop a spectrum of sensor capabilities. Such sensors are applicable to robotic system automatic process control in a variety of energy-intensive industries. Precision engineering is defined as the generation or manufacture of components wherein geometry, dimension, and surface finish are controlled to within several hundred Angstroms in single point turning operations. Investigation into the state of the art of precision engineering in the United States finds that this capability exists in several national laboratories and is intended to be used exclusively for the development of weapons. There is an attempt at the present time by Lawrence Livermore Laboratory to expand its capability into industry. Several corporations are now beginning to develop equipment to support the precision engineering field.

  10. Design and development of Stirling Engines for stationary power generation applications in the 500 to 3000 hp range. Subtask 1A report: state-of-the-art conceptual design

    SciTech Connect (OSTI)

    1980-03-01

    The first portion of the Conceptual Design Study of Stirling Engines for Stationary Power Application in the 500 to 3000 hp range which was aimed at state-of-the-art stationary Stirling engines for a 1985 hardware demonstration is summarized. The main goals of this effort were to obtain reliable cost data for a stationary Stirling engine capable of meeting future needs for total energy/cogeneration sysems and to establish a pragmatic and conservative base design for a first generation hardware. Starting with an extensive screening effort, 4 engine types, i.e., V-type crank engine, radial engine, swashplate engine, and rhombic drive engine, and 3 heat transport systems, i.e., heat pipe, pressurized gas heat transport loop, and direct gas fired system, were selected. After a preliminary layout cycle, the rhombic drive engine was eliminated due to intolerable maintenance difficulties on the push rod seals. V, radial and swashplate engines were taken through a detailed design/layout cycle, to establish all important design features and reliable engine weights. After comparing engine layouts and analyzing qualitative and quantitative evaluation criteria, the V-crank engine was chosen as the candidate for a 1985 hardware demonstration.

  11. Sunrayce 93: The hottest new sport on campus. Technical report

    SciTech Connect (OSTI)

    Not Available

    1994-05-01

    The solar powered electric vehicle race began in Arlington, Texas on June 20, 1993 and finished 7 days later in Minneapolis, Minnesota. Thirty four teams from Universities across the United States and Puerto Rico completed the race out of thirty six entries. The race demonstrated the viability of sunlight powered vehicles as the better average daily speeds were in excess of 50 miles an hour. Even in the rain, most average speeds were in excess of 15 miles an hour. Analyzed results, photographs, and project details are included. (GHH)

  12. Rare events: a state of the art

    SciTech Connect (OSTI)

    Uppuluri, V.R.R.

    1980-12-01

    The study of rare events has become increasingly important in the context of nuclear safety. Some philosophical considerations, such as the framework for the definition of a rare event, rare events and science, rare events and trans-science, and rare events and public perception, are discussed. The technical work of the Task Force on problems of Rare Events in the Reliability Analysis of Nuclear Plants (1976-1978), sponsored by OECD, is reviewed. Some recent technical considerations are discussed, and conclusions are drawn. The appendix contains an essay written by Anne E. Beachey, under the title: A Study of Rare Events - Problems and Promises.

  13. Advancing the art of tuberculosis detection

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

    Advancing Private Sector Investment in Clean Energy Advancing Private Sector Investment in Clean Energy April 14, 2016 - 3:36pm Addthis The past year has seen several major announcements in public and private clean energy investment, including the launch of Mission Innovation and the Breakthrough Energy Coalition at COP 21 in Paris. | Energy Department photo by Matt Dozier. The past year has seen several major announcements in public and private clean energy investment, including the launch of

  14. Benchmarking State-of-the-Art Technologies

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

    Budget Barriers & Targets Partners * Remy * ANL * NREL * ORNL Team members - Steven Campbell - Chester Coomer - Zhenxian Liang - Andy Wereszczak * Materials Science and ...

  15. Advancing the art of tuberculosis detection

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

    N.M., April 19, 2013-New work from Los Alamos National Laboratory shows promise for stemming the advance of tuberculosis (TB) by revealing how the bacterium interacts with its...

  16. Dream Builders: A Celebration of STEM + ARTS

    Broader source: Energy.gov [DOE]

    Free to students, teachers and parents with registration. Reception-5 pm and Recognition Program-6 pm: $100/person. For ticket information and how to sponsor a student ($50) for evening events go to our NHCC Foundation

  17. LED Lighting in a Performing Arts Building

    SciTech Connect (OSTI)

    Miller, N. J.; Kaye, S. M.; Coleman, P. M.; Wilkerson, A. M.; Perrin, T. E.; Sullivan, G. P.

    2014-07-31

    At the University of Florida in Gainesville, the DOE Solid-State Lighting GATEWAY program evaluated LED architectural and theatrical lighting in four academic/performance-related spaces within the Nadine McGuire Theatre + Dance Pavilion. Due to a wise choice of products and luminaire light distributions, the change brought significant quality improvements including improved controllability and color.

  18. Slide 1

    Energy Savers [EERE]

    Ten80 is a team of educators and STEM professionals who: * believe that our society should cultivate STEM literacy and skills with the same rigor, passion and investment that we do for sports. * expand the number of students inspired to engage in STEM learning because it is relevant to their lives * change the perception that STEM careers are narrow and lacking in creativity and provide content that prepares students to meet rigorous post-graduation academic and career requirements The Art of

  19. Slide 1

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

    Ten80 is a team of educators and STEM professionals who: * believe that our society should cultivate STEM literacy and skills with the same rigor, passion and investment that we do for sports. * expand the number of students inspired to engage in STEM learning because it is relevant to their lives * change the perception that STEM careers are narrow and lacking in creativity and provide content that prepares students to meet rigorous post-graduation academic and career requirements The Art of

  20. State-of-the-art in coalbed methane drilling fluids

    SciTech Connect (OSTI)

    Baltoiu, L.V.; Warren, B.K.; Natras, T.A.

    2008-09-15

    The production of methane from wet coalbeds is often associated with the production of significant amounts of water. While producing water is necessary to desorb the methane from the coal, the damage from the drilling fluids used is difficult to assess, because the gas production follows weeks to months after the well is drilled. Commonly asked questions include the following: What are the important parameters for drilling an organic reservoir rock that is both the source and the trap for the methane? Has the drilling fluid affected the gas production? Are the cleats plugged? Does the 'filtercake' have an impact on the flow of water and gas? Are stimulation techniques compatible with the drilling fluids used? This paper describes the development of a unique drilling fluid to drill coalbed methane wells with a special emphasis on horizontal applications. The fluid design incorporates products to match the delicate surface chemistry on the coal, a matting system to provide both borehole stability and minimize fluid losses to the cleats, and a breaker method of removing the matting system once drilling is completed. This paper also discusses how coal geology impacts drilling planning, drilling practices, the choice of drilling fluid, and completion/stimulation techniques for Upper Cretaceous Mannville-type coals drilled within the Western Canadian Sedimentary Basin. A focus on horizontal coalbed methane (CBM) wells is presented. Field results from three horizontal wells are discussed, two of which were drilled with the new drilling fluid system. The wells demonstrated exceptional stability in coal for lengths to 1000 m, controlled drilling rates and ease of running slotted liners. Methods for, and results of, placing the breaker in the horizontal wells are covered in depth.

  1. Clean Steel: Advancing the State of the Art (TRP 0003)

    SciTech Connect (OSTI)

    Sridhar Seetharaman; Alan W. Cramb

    2004-05-19

    This project had 3 objectives: (1) to determine the kinetic factors governing inclusion removal from liquid steels at a slag metal interface; (2) to develop a methodology to enable steels of less than 1 ppm total oxygen to be produced with an average inclusion diameter of less than 5 {micro}m; and, (3) to determine the slag-metal interface conditions necessary for ultra clean steels. In objectives 1, and 3, the major finding was that dissolution rates of solid particles in slags were found to be significant in both ladle and tundish slags and must be included in a model to predict steel cleanliness. The work towards objective 2 indicated that liquid steel temperature was a very significant factor in our understanding of clean steel potential and that undercooled steels equilibrated with low oxygen potential inert gases have the potential to be significantly cleaner than current steels. Other work indicated that solidification front velocity could be used to push particles to produce clean steels and that reoxidation must be severely curtailed to allow the potential for clean steels to be realized.

  2. Where science meets art | Y-12 National Security Complex

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

    of Energy Where are They Now? In Search of Former Solar Decathlon Houses Where are They Now? In Search of Former Solar Decathlon Houses September 22, 2015 - 4:54pm Addthis Swimming in Sustainability: The LISI House, Team Austria's 2013 entry, took home top honors before returning to Vienna, where the house was retrofitted as a floating model of sustainability. Swimming in Sustainability: The LISI House, Team Austria's 2013 entry, took home top honors before returning to Vienna, where the

  3. Picture of the Week: The art of climate modeling

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

    eddy transport of heat within the ocean, a key component necessary to accurately simulate global climate change. Click here to share this picture, with several size options, from...

  4. The Smithsonian American Art Museum GATEWAY Demonstration | Department of

    Energy Savers [EERE]

    The Skycrane at the Bonneville Power Administration The Skycrane at the Bonneville Power Administration August 2, 2010 - 10:44am Addthis Daniel B. Poneman Daniel B. Poneman Former Deputy Secretary of Energy What does this project do? The project is now on schedule and under budget. The Skycrane helped overcome challenging environmental conditions. It also made the work safer for workers on the ground. The project is expected to employ approximately 140 people at its peak. For a striking glimpse

  5. Electroslag processing: State-of-the-art assessment: Final report

    SciTech Connect (OSTI)

    Lee, D.C.

    1987-10-01

    Electroslag processing is the remelting of an electrode in which the molten material falls in droplets through a molten slag pool. The melting is by direct electric current and the mold can be round or rectangular for ingots (electroslag remelting, ESR) or shaped for finished components (electroslag casting, ESC). Advantages of ESR and ESC are improved cleanliness and homogeneity over air melting and a lower cost than vacuum melting. ESC offers the additional advantage of bypassing investment in forging. Electroslag remelting is widely used in this country for the production of tool steels and some high-quality carbon and alloy steels. Electroslag casting has had only very limited use in the United States, mainly for the production of rolling mill rolls. In this report, the development and use of electroslag processes on a worldwide basis are presented along with their possible impact on Western market economies. Information about the status of US producers is also presented along with how the electroslag process relates to their business. Also discussed is the development of the process in the US; and how it relates to competitive methods.

  6. Risk assessment of landfill disposal sites - State of the art

    SciTech Connect (OSTI)

    Butt, Talib E. Lockley, Elaine; Oduyemi, Kehinde O.K.

    2008-07-01

    A risk assessment process can assist in drawing a cost-effective compromise between economic and environmental costs, thereby assuring that the philosophy of 'sustainable development' is adhered to. Nowadays risk analysis is in wide use to effectively manage environmental issues. Risk assessment is also applied to other subjects including health and safety, food, finance, ecology and epidemiology. The literature review of environmental risk assessments in general and risk assessment approaches particularly regarding landfill disposal sites undertaken by the authors, reveals that an integrated risk assessment methodology for landfill gas, leachate or degraded waste does not exist. A range of knowledge gaps is discovered in the literature reviewed to date. From the perspective of landfill leachate, this paper identifies the extent to which various risk analysis aspects are absent in the existing approaches.

  7. The state of art of shotcrete in Italy

    SciTech Connect (OSTI)

    Pelizza, S.; Tesio, G.G.

    1995-12-31

    The paper reports the large experience of use of shotcrete in Italy, both in tunnels and above ground. In tunnelling, for more than 30 years, shotcrete has been used for many hundreds of kilometers of tunnel construction. Technical rules for shotcrete use in Italy do not yet exist. SIG-Italian Tunnelling Society- has formed the Working Group Use of Shotcrete. This working group, operating since 1988, has the specific task to adapt the use of shotcrete to international standards.

  8. Advancing State-of-the-Art Concentrating Solar Power Systems

    Broader source: Energy.gov [DOE]

    New solar receiver for CSP system leads to higher efficiency, increased durability, and reduced cost.

  9. Mentoring Matters: Engaging Students through Science and Arts...

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

    Lab (INL), launched a Geothermal Design Challenge inviting high school and university teams to explore the future of geothermal energy and "draw the heat beneath your feet". ...

  10. State of the Art in Floating Wind Turbine Design Tools

    SciTech Connect (OSTI)

    Cordle, A.; Jonkman, J.

    2011-10-01

    This paper presents an overview of the simulation codes available to the offshore wind industry that are capable of performing integrated dynamic calculations for floating offshore wind turbines.

  11. Science as Art: Jet Engine Airflow | GE Global Research

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

    Connect Technical Report: Science and Technology Review March 2012 Citation Details In-Document Search Title: Science and Technology Review March 2012 This month's issue has the following articles: (1) Honoring a Legacy of Service to the Nation - The nation pays tribute to George Miller, who retired in December 2011 as the Laboratory's tenth director; (2) Life-Extension Programs Encompass All Our Expertise - Commentary by Bruce T. Goodwin; (3) Extending the Life of an Aging Weapon -

  12. State of the Art for Autonomous Detection Systems using Genomic...

    Office of Scientific and Technical Information (OSTI)

    Research Org: Los Alamos National Laboratory (LANL) Sponsoring Org: DOELANL Country of Publication: United States Language: English Subject: Basic Biological Sciences(59) ...

  13. PPPL graduate students help create Princeton University Art Museum...

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

    One Share on Facebook Dunes, Oceano, Calif. (Photo by Brett Weston) Dunes, Oceano, Calif. ... museum's collection, including photographs by Ansel Adams, Brett Weston, and Henry Troup. ...

  14. The state of a new art: Monitoring stormwater quality BMPs

    SciTech Connect (OSTI)

    Adams, T.R.; Allen, V.P. II

    1999-07-01

    Virtually all stormwater treatment systems work quite well at the low operating rates that occur during routine rainstorms and virtually all experience some drop-off in efficiency at the higher operating rates that result from heavy rainstorms. Some systems may fail, i.e, operate at negative efficiency meaning that they lose previously captured pollutants, when subjected to high enough loading rates. A premise of this paper is that no system's performance has been thoroughly documented until the highest operating rate at which it can perform acceptably has been documented. The three components of a monitoring program are: sampling (including rain gauging and/or flow measurement), testing, and reporting. None are overly complex, but since every site and every monitoring program is unique, there is wide variability in how best to carry them out. The outline that follows is offered as a practical set of methods to carry out each compound to get the best results from available resources.

  15. Advancing State-of-the-Art Concentrating Solar Power Systems...

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

    turbines for higher efficiency, and reduced cost compared with baseline receivers and steam Rankine turbines. The Solar Energy Technologies Office (SETO) focuses on achieving...

  16. Cogeneration trends in Europe history -- State of the art - Outlook

    SciTech Connect (OSTI)

    Hunschofsky, H.

    1998-07-01

    Cogeneration, the utilization of heat created while producing electricity from fossil fuels, is by no means a new technology. In 1926, 71 years ago, a brochure from MAN in Germany showed a heat recovery system for diesel engines. Despite the fact that cogeneration has existed for a long time, it took half a century and the first so called ``oil crisis'' in the 1970's for societies to become aware of limited energy resources. Environmental groups gave cogeneration an additional boost in the 1980's. Additionally, governments in the Western European Nations attracted cogeneration investors by not only providing subsidies and tax breaks but also regulating electricity prices. Although there has been much growth in the cogeneration market in the past years, the industry has still not reached its peak in Europe. A variety of studies have shown that there is still significant growth potential in the future: WWF (World Wildlife Fund) published a study in 1996 suggesting a target of 330 Twh of generation will be produced through cogeneration by the year 2005, a tripling of current generation. Due to the EU's belief that cogeneration is an optimal form of generation, it has developed a cogeneration strategy. As part of this strategy, the EC is promoting cogeneration so that it accounts for 20% of all European generation by the year 2010. These factors would give a variety of companies such as equipment suppliers, investment companies, utilities, consultants and energy brokers a wide range of opportunities in Europe. Detailed information and some hints will be given as to how to participate in this fast growing industry. Ways to overcome obstacles in those markets will be shown as well as the pros and cons of different entry strategies.

  17. 'Art of Science' exhibition on view thru November 2012 | Princeton...

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

    are on view until November 2012 in the Friend Center. Xenon Plasma Accelerator Jerry Ross (fac) PPPL A picture of a Hall-effect thruster (plasma accelerator) plume. The Hall...

  18. The state of the art of thin-film photovoltaics

    SciTech Connect (OSTI)

    Surek, T.

    1993-10-01

    Thin-film photovoltaic technologies, based on materials such as amorphous or polycrystalline silicon, copper indium diselenide, cadmium telluride, and gallium arsenide, offer the potential for significantly reducing the cost of electricity generated by photovoltaics. The significant progress in the technologies, from the laboratory to the marketplace, is reviewed. The common concerns and questions raised about thin films are addressed. Based on the progress to date and the potential of these technologies, along with continuing investments by the private sector to commercialize the technologies, one can conclude that thin-film PV will provide a competitive alternative for large-scale power generation in the future.

  19. Innovative rehabilitation technologies: A state of the art overview

    SciTech Connect (OSTI)

    1996-02-01

    This report describes the results of a 1995 Housing Rehabilitation Technologies study, through which HUD sought information from the model code associations, trade and professional organizations, manufacturers, and others on new technologies and advances in existing ones. In deciding which technologies to include in the report, three criteria were applied: cost, time, and quality. Among the technologies discussed are reinforced hollow brick masonry, moisture barrier housewraps, ductless air conditioners, cast-in-place flue relining systems, wood flooring installation systems, and dust control methods. The report also notes that many design advances are occurring in the areas of compute software, seismic retrofit, hazardous materials abatement, accessibility, home automation, and energy-efficient labeling.

  20. Microsoft Word - PR-05-0213-Northern-PikeminnowSport-Reward-Program...

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

    condition-wise, is pretty good," said Eric Winther of the Washington Department of Fish and Wildlife. "Typically, lower water years are better for us as the river is not high...

  1. Obama Administration Announces 14 Initial Partners in the Better...

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

    ... Green Sports Alliance: 25 sports teams in 17 cities representing more than 20 million square feet of sports arenas The Green Sports Alliance is currently comprised of 25 member ...

  2. 2012 London Olympics Go for the Green with Its Energy Efficient...

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

    With the enormous task of keeping tens of thousands of spectators cool, making sure the lights are on, and ensuring that hundreds of bathrooms are in good working order for the ...

  3. A=3He (2010PU04)

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

    the neutron-proton interaction in the presence of a spectator proton. With this interpretation, they obtain total cross sections that slowly increase from about 9 b at Ecm ...

  4. DOE Collegiate Wind Competition

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy (DOE) Collegiate Wind Competition will take place concurrently with the 2014 AWEA WINDPOWER Conference and Exhibition in Las Vegas. Spectators are encouraged to attend...

  5. Climate Action Champions: Boston, MA | Department of Energy

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

    Boston, MA Climate Action Champions: Boston, MA Boston is the largest city in New England and one of the oldest in the United States. Home to sixty colleges and universities, world-renowned medical facilities, nationally competitive professional sports teams, and thriving music and arts scene, Boston is a cultural hub and leader in innovation. | Photo courtesy of the City of Boston. Boston is the largest city in New England and one of the oldest in the United States. Home to sixty colleges and

  6. Measurement of the structure function of the nearly free neutron using spectator tagging in inelastic H2 ( e, e'ps ) X scattering with CLAS

    SciTech Connect (OSTI)

    Tkachenko, S.; Baillie, N.; Kuhn, S. E.; Zhang, J.; Arrington, J.; Bosted, P.; Bltmann, S.; Christy, M. E.; Dutta, D.; Ent, R.; Fenker, H.; Griffioen, K. A.; Ispiryan, M.; Kalantarians, N.; Keppel, C. E.; Melnitchouk, W.; Tvaskis, V.; Adhikari, K. P.; Aghasyan, M.; Amaryan, M. J.; Anefalos Pereira, S.; Avakian, H.; Ball, J.; Baltzell, N. A.; Battaglieri, M.; Bedlinskiy, I.; Biselli, A. S.; Briscoe, W. J.; Brooks, W. K.; Burkert, V. D.; Carman, D. S.; Celentano, A.; Chandavar, S.; Charles, G.; Cole, P. L.; Contalbrigo, M.; Cortes, O.; Crede, V.; D'Angelo, A.; Dashyan, N.; De Vita, R.; De Sanctis, E.; Deur, A.; Djalali, C.; Dodge, G. E.; Doughty, D.; Dupre, R.; Egiyan, H.; El Alaoui, A.; El Fassi, L.; Elouadrhiri, L.; Eugenio, P.; Fedotov, G.; Fleming, J. A.; Garillon, B.; Gevorgyan, N.; Ghandilyan, Y.; Gilfoyle, G. P.; Giovanetti, K. L.; Girod, F. X.; Goetz, J. T.; Golovatch, E.; Gothe, R. W.; Guidal, M.; Guo, L.; Hafidi, K.; Hakobyan, H.; Hanretty, C.; Harrison, N.; Hattawy, M.; Hicks, K.; Ho, D.; Holtrop, M.; Hyde, C. E.; Ilieva, Y.; Ireland, D. G.; Ishkhanov, B. S.; Jo, H. S.; Keller, D.; Khandaker, M.; Kim, A.; Kim, W.; King, P. M.; Klein, A.; Klein, F. J.; Koirala, S.; Kubarovsky, V.; Kuleshov, S. V.; Lenisa, P.; Lewis, S.; Livingston, K.; Lu, H.; MacCormick, M.; MacGregor, I. J. D.; Markov, N.; Mayer, M.; McKinnon, B.; Mineeva, T.; Mirazita, M.; Mokeev, V.; Montgomery, R. A.; Moutarde, H.; Munoz Camacho, C.; Nadel-Turonski, P.; Niccolai, S.; Niculescu, G.; Niculescu, I.; Osipenko, M.; Pappalardo, L. L.; Paremuzyan, R.; Park, K.; Pasyuk, E.; Phillips, J. J.; Pisano, S.; Pogorelko, O.; Pozdniakov, S.; Price, J. W.; Procureur, S.; Protopopescu, D.; Puckett, A. J. R.; Rimal, D.; Ripani, M.; Rizzo, A.; Rosner, G.; Rossi, P.; Roy, P.; Sabati, F.; Schott, D.; Schumacher, R. A.; Seder, E.; Senderovich, I.; Sharabian, Y. G.; Simonyan, A.; Smith, G. D.; Sober, D. I.; Sokhan, D.; Stepanyan, S.; Stepanyan, S. S.; Strauch, S.; Tang, W.; Ungaro, M.; Vlassov, A. V.; Voskanyan, H.; Voutier, E.; Walford, N. K.; Watts, D.; Wei, X.; Weinstein, L. B.; Wood, M. H.; Zana, L.; Zonta, I.

    2014-04-24

    In this study, much less is known about neutron structure than that of the proton due to the absence of free neutron targets. Neutron information is usually extracted from data on nuclear targets such as deuterium, requiring corrections for nuclear binding and nucleon off-shell effects. These corrections are model dependent and have significant uncertainties, especially for large values of the Bjorken scaling variable x. As a consequence, the same data can lead to different conclusions, for example, about the behavior of the d quark distribution in the proton at large x.

  7. Few-nucleon systems with state-of-the-art chiral nucleon-nucleon...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2016-04-21 OSTI Identifier: 1249653 GrantContract Number: FG-02-87ER40371; DESC0008485; SC0006758; AC05-00OR22725; SC0008533 Type: Publisher's Accepted ...

  8. Microsoft Word - 43260_0_art_file_308868_n5yqs5.docx

    Office of Scientific and Technical Information (OSTI)

    High Quality Factor Fano-Resonant All-Dielectric Metamaterials 1 2 2 3* Yuanmu Yang , Ivan I. Kravchenko , Dayrl P. Briggs , Jason Valentine interdisciplinary Materials Science Program, Vanderbilt University, Nashville, Tennessee 37212, USA 2Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA 3Department of Mechanical Engineering, Vanderbilt University, Nashville, Tennessee 37212, USA *email: jason.g.valentine@vanderbilt.edu Fano-resonant

  9. The Art of Research: Opportunities for a Science-Based Approach...

    Office of Scientific and Technical Information (OSTI)

    Authors: Emmanuel, Glory Ruth ; Silva, Austin Ray ; Odumosu, Toluwalogo ; Bauer, Travis L. ; Crabtree, George ; Johnson, Curtis M. ; Picraux, Samuel Thomas ; Sawyer, R. Keith ; ...

  10. 3D Geological Modelling In Bavaria - State-Of-The-Art At A State...

    Open Energy Info (EERE)

    variety of applications. Initially many 3D tools were designed for the exploitation of digital seismic mass data existing in hydrocarbon exploration industry. Accordingly, GSOs...

  11. Colorado: EERE Opens State-of-the-Art Energy Systems Integration...

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

    the groundbreaking science and innovation we need to address the effects of global climate change and pave the way to a cleaner, more sustainable energy future," Moniz stated. ...

  12. Colorado: EERE Opens State-of-the-Art Energy Systems Integration Facility

    Broader source: Energy.gov [DOE]

    NREL's ESIF Visualization Room can provide scientists and researchers a molecular view of cellulose microfibrils, which may offer answers to unlock the cellulose that is crucial to the economics of the biofuels industry.

  13. The LandScan Global Population Distribution Project: Current State of the Art and Prospective Innovation

    SciTech Connect (OSTI)

    Rose, Amy N; Bright, Eddie A

    2014-01-01

    Advances in remote sensing, dasymetric mapping techniques, and the ever-increasing availability of spatial datasets have enhanced global human population distribution databases. These datasets demonstrate an enormous improvement over the conventional use of choropleth maps to represent population distribution and are vital for analysis and planning purposes including humanitarian response, disease mapping, risk analysis, and evacuation modeling. Dasymetric mapping techniques have been employed to address spatial mismatch, but also to develop finer resolution population distributions in areas of the world where subnational census data are coarse or non-existent. One such implementation is the LandScan Global model which provides a 30 arc-second global population distribution based on ancillary datasets such as land cover, slope, proximity to roads, and settlement locations. This work will review the current state of the LandScan model, future innovations aimed at increasing spatial and demographic resolution, and situate LandScan within the landscape of other global population distribution datasets.

  14. State-of-the-Art and Emergin Truck Engine Technologies | Department...

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

    DaimlerChrysler Powersystems PDF icon 2003deerschittler.pdf More Documents & Publications SCR Systems for Heavy Duty Trucks: Progress Towards Meeting Euro 4 Emission Standards in ...

  15. Solar Census - Perfecting the Art of Automated, Remote Solar Shading Assessments (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-04-01

    To validate the work completed by Solar Census as part of the Department of Energy SunShot Incubator 8 award, NREL validated the performanec of the Solar Census Surveyor tool against the industry standard Solmetric SunEye measurements for 4 residential sites in California who experienced light to heavy shading. Using the a two one-sided test (TOST) of statistical equivalence, NREL found that the mean differences between the Solar Census and SunEye mean solar access values for Annual, Summer, and Winter readings fall within the 95% confidence intervals and the confidence intervals themselves fall within the tolerances of +/- 5 SAVs, the Solar Census calculations are statistically equivalent to the SunEye measurements.

  16. http://www.wildnevada.org/index.php?option=com_content&view=art

    National Nuclear Security Administration (NNSA)

    Solar and National Conservation Areas Discussed SWIP 03-25-2010 The Lincoln County Record Solar and National Conservation Areas Discussed By Dave Maxwell Lincoln County ...

  17. Symmetries in Nature A glimpse into the beauty and art of science

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

    Switzerland United States Collaborates with Switzerland to Remove Last Remaining Separated Plutonium (WASHINGTON, D.C.) - The Department of Energy's National Nuclear Security Administration (NNSA), working in collaboration with the Government of Switzerland, announced that approximately 20 kilograms of separated plutonium have been transported from Switzerland to the United States. The... Last HEU Removed from Switzerland under NNSA Collaboration WASHINGTON, D.C. - The Department of Energy's

  18. DOE - Office of Legacy Management -- Tech-Art Inc - OH 14

    Office of Legacy Management (LM)

    Inc (OH.14) Designated Name: Alternate Name: Location: Evaluation Year: Site Operations: Site Disposition: Radioactive Materials Handled: Primary Radioactive Materials...

  19. Alternative energy sources in Iran: the state-of-the-art

    SciTech Connect (OSTI)

    Sabzevari, A.; Yaghoubi, M.A.

    1983-12-01

    Iran, the country well known for its enormous proven reserves of oil (fourth largest in the world), natural gas (second largest), and coal (considerable) is also one of the most favourable countries for utilization of solar, wind and other alternative energy sources. Depsite an average of 5 KWh/m/sup 2//day of solar energy over a large land area, and sites with frequent wind velocities of 7 m/s, very little attention has been paid to non-fossil fuels. Petroleum, on the other hand, has not only been the main fuel for Iran, but has also provided the country with its major revenue. Furthermore, the low cost of oil and gas has pushed the alternative energy sources into an unfavorable position. The main question is, for how long can such an energy picture go on. To answer this important question, the authors have attempted, firstly, to draw a concise energy picture (fuel and power production, distribution, demands and policies), and secondly, to list the potentials of the alternative energy sources. The paper also includes a critical review of the work done and the programs in connection with alternative energies in Iran.

  20. Thermoelectric Alloys and Devices for Radioisotope Space Power Systems: State of the Art and Current Developments

    SciTech Connect (OSTI)

    Barnett, W.; Dick, P.; Beaudry, B.; Gorsuch, P.; Skrabek, E.

    1989-01-01

    Lead telluride and silicon germanium type alloys have served over the past several decades as the preferred thermoelectric conversion materials for U. S. radioisotope thermoelectric generator (RTG) power systems for planetary deep space exploration missions. The Pioneer missions to Jupiter and Jupiter/Saturn and the Viking Mars Lander missions employed TAGS-2N (lead and germanium telluride derivatives) power conversion devices. Since 1976, silicon germanium (SiGe) alloys, incorporated into the unicouple device, have evolved as the thermoelectric materials of choice for U. S. RTG powered space missions. These include the U. S. Air Force Lincoln Experimental Satellites 8 & 9 for communications, in 1976, followed in 1977 by the National Aeronautics and Space Administration Voyager 1 and 2 planetary missions. In 1989, advanced SiGe RTGs were used to power the Galileo exploration of Jupiter and, in 1990, will be used to power the Ulysses investigation of the Sun. In addition, SiGe technology has been chosen to provide RTG power for the 1995 Comet Rendezvous and Asteroid Flyby mission and the 1996 Cassini Saturn orbiter mission. Summaries of the flight performance data for these systems are presented.; Current U. S. Department of Energy thermoelectric development activities include (1) the development of conversion devices based on hi-density, close packed couple arrays and (2) the development of improved performance silicon germanium type thermoelectric materials. The silicon germanium type "multicouple", being developed in conjunction with the Modular RTG program, is discussed in a companion paper. A lead telluride type close-packed module, discussed herein, offers the promise of withstanding high velocity impacts and, thus, is a candidate for a Mars Penetrator application.; Recent projects sponsored by the U. S. Department of Energy, including the Improved Thermoelectric Materials and Modular Radioisotope Thermoelectric Generator programs, have shown that improvements in silicon germanium thermoelectric energy conversion capabilities of at least 50 percent can be achieved by tailoring the characteristics of the silicon germanium alloy materials and devices. This paper compares the properties and characteristics of the SiGe alloys now being developed with those used in the operational space power system.

  1. ART CCIM PHASE II-A OFF-GAS SYSTEM EVALUATION TEST REPORT (Technical...

    Office of Scientific and Technical Information (OSTI)

    ... Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 12 ... SLUDGES; SOURCE TERMS; TARGETS; TESTING; WASTE PROCESSING; WASTES CCIM; cold ...

  2. State-of-the-Art Solar Simulator Reduces Measurement Time and Uncertainty (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-04-01

    One-Sun Multisource Solar Simulator (OSMSS) brings accurate energy-rating predictions that account for the nonlinear behavior of multijunction photovoltaic devices. The National Renewable Energy Laboratory (NREL) is one of only a few International Organization for Standardization (ISO)-accredited calibration labs in the world for primary and secondary reference cells and modules. As such, it is critical to seek new horizons in developing simulators and measurement methods. Current solar simulators are not well suited for accurately measuring multijunction devices. To set the electrical current to each junction independently, simulators must precisely tune the spectral content with no overlap between the wavelength regions. Current simulators do not have this capability, and the overlaps lead to large measurement uncertainties of {+-}6%. In collaboration with LabSphere, NREL scientists have designed and implemented the One-Sun Multisource Solar Simulator (OSMSS), which enables automatic spectral adjustment with nine independent wavelength regions. This fiber-optic simulator allows researchers and developers to set the current to each junction independently, reducing errors relating to spectral effects. NREL also developed proprietary software that allows this fully automated simulator to rapidly 'build' a spectrum under which all junctions of a multijunction device are current matched and behave as they would under a reference spectrum. The OSMSS will reduce the measurement uncertainty for multijunction devices, while significantly reducing the current-voltage measurement time from several days to minutes. These features will enable highly accurate energy-rating predictions that take into account the nonlinear behavior of multijunction photovoltaic devices.

  3. CONTENTS NETL Boasts State-of-the- Art Capabilities for Cement

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

    ... Ashford, Suite 225 Sugar Land, TX 77478 281-494-2516 ... among those involved in natural gas and oil operations, ... of the basic material requirements in oil and gas well ...

  4. Optimization of a Lattice Boltzmann Computation on State-of-the-Art Multicore Platforms

    SciTech Connect (OSTI)

    Williams, Samuel; Carter, Jonathan; Oliker, Leonid; Shalf, John; Yelick, Katherine

    2009-04-10

    We present an auto-tuning approach to optimize application performance on emerging multicore architectures. The methodology extends the idea of search-based performance optimizations, popular in linear algebra and FFT libraries, to application-specific computational kernels. Our work applies this strategy to a lattice Boltzmann application (LBMHD) that historically has made poor use of scalar microprocessors due to its complex data structures and memory access patterns. We explore one of the broadest sets of multicore architectures in the HPC literature, including the Intel Xeon E5345 (Clovertown), AMD Opteron 2214 (Santa Rosa), AMD Opteron 2356 (Barcelona), Sun T5140 T2+ (Victoria Falls), as well as a QS20 IBM Cell Blade. Rather than hand-tuning LBMHD for each system, we develop a code generator that allows us to identify a highly optimized version for each platform, while amortizing the human programming effort. Results show that our auto-tuned LBMHD application achieves up to a 15x improvement compared with the original code at a given concurrency. Additionally, we present detailed analysis of each optimization, which reveal surprising hardware bottlenecks and software challenges for future multicore systems and applications.

  5. Collaboration Leads to State-of-the-Art Energy Auditing Tool: Project Highlights (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2013-03-01

    This fact sheet describes the tablet-based simuwatt Audit tool, which uses NREL's advanced energy modeling framework and building energy audit processes, collaboration tools, in-app media, and private company concept3D's geometric capture software combined with real-time connections to large sets of standardized data to perform building energy audits faster than traditional methods. By integrating the NREL Building Component Library, utility rates, weather information, and energy conservation measures, the tool provides investment-grade audits that cost 75% less than traditional audits and stores the data in a consistent and reusable format.

  6. Bayesian Inference in Probabilistic Risk Assessment -- The Current State of the Art

    SciTech Connect (OSTI)

    Dana L. Kelly; Curtis L. Smith

    2009-02-01

    Markov chain Monte Carlo approaches to sampling directly from the joint posterior distribution of aleatory model parameters have led to tremendous advances in Bayesian inference capability in a wide variety of fields, including probabilistic risk analysis. The advent of freely available software coupled with inexpensive computing power has catalyzed this advance. This paper examines where the risk assessment community is with respect to implementing modern computational-based Bayesian approaches to inference. Through a series of examples in different topical areas, it introduces salient concepts and illustrates the practical application of Bayesian inference via Markov chain Monte Carlo sampling to a variety of important problems.

  7. IGRT/ART phantom with programmable independent rib cage and tumor motion

    SciTech Connect (OSTI)

    Haas, Olivier C. L.; Mills, John A.; Land, Imke; Mulholl, Pete; Menary, Paul; Crichton, Robert; Wilson, Adrian; Sage, John; Anna, Morenc; Depuydt, Tom

    2014-02-15

    Purpose: This paper describes the design and experimental evaluation of the Methods and Advanced Equipment for Simulation and Treatment in Radiation Oncology (MAESTRO) thorax phantom, a new anthropomorphic moving ribcage combined with a 3D tumor positioning system to move target inserts within static lungs. Methods: The new rib cage design is described and its motion is evaluated using Vicon Nexus, a commercial 3D motion tracking system. CT studies at inhale and exhale position are used to study the effect of rib motion and tissue equivalence. Results: The 3D target positioning system and the rib cage have millimetre accuracy. Each axis of motion can reproduce given trajectories from files or individually programmed sinusoidal motion in terms of amplitude, period, and phase shift. The maximum rib motion ranges from 7 to 20 mm SI and from 0.3 to 3.7 mm AP with LR motion less than 1 mm. The repeatability between cycles is within 0.16 mm root mean square error. The agreement between CT electron and mass density for skin, ribcage, spine hard and inner bone as well as cartilage is within 3%. Conclusions: The MAESTRO phantom is a useful research tool that produces programmable 3D rib motions which can be synchronized with 3D internal target motion. The easily accessible static lungs enable the use of a wide range of inserts or can be filled with lung tissue equivalent and deformed using the target motion system.

  8. Civil defense shelters: A state-of-the-art assessment, 1986

    SciTech Connect (OSTI)

    Chester, C.V.; Zimmerman, G.P.

    1987-02-01

    The literature on the design, construction, testing, and cost of blast and fallout shelters was reviewed, and a bibliography of over 1000 documents was assembled. It was found that nuclear weapon effects and shelter design are well understood. An important barrier to construction of permanent shelters is cost. Single-purpose shelters cost in the high hundreds to low thousands of dollars per occupant (or per space), depending on size, hardness, location, and whether the shelter is part of new construction or retrofit. Multiplied by a risk area population of approximately 160 million, the cost of a blast shelter construction program would rival that of a major strategic weapon system. Options in the mid-range of expense, a few tens to a few hundreds of dollars per space include (1) requiring modified limestone mining practices, where appropriate, to generate usable shelter space near cities; (2) encouraging the construction of earth-sheltered housing and other buildings; and (3) requiring and/or subsidizing the construction of dual-use basement shelter in new construction. A program using this approach would require an annual expenditure of approximately 1% of the annual defense budget for 10 or more years. 950 refs., 68 figs., 9 tabs.

  9. Civil defense shelters: a state-of-the-art assessment - 1986. Final report

    SciTech Connect (OSTI)

    Chester, C.V.; Zimmerman, G.P.

    1986-12-01

    The literature on the design, construction, testing, and cost of blast and fallout shelters was reviewed, and a bibliography of over 1000 documents was assembled. It was found that nuclear weapon effects and shelter design are well understood. The principal technical barrier to construction of permanent shelters is cost. Single-purpose blast shelters cost in the high hundreds to low thousands of dollars per space, depending on size, hardness, location, and whether the shelter is part of new construction or retrofit. The risk area population requiring blast protection is approximately 160 million. The very-low-cost options open to the U.S. Government, with its present civil defense budget, remain: (1) maintain the inventory on fallout shelter and identify space with some blast protection potential; (2) plan for crisis upgrading to improve existing space in a crisis, and (3) plan for construction of expedient shelter in a crisis. Fallout shelters might be mandated in appropriate new construction outside risk areas at little cost to the government. Options in the mid-range of expense, a few tens to a few hundreds of dollars per space include: (1) requiring modified limestone-mining practices, where appropriate, to generate useable shelter space near cities; (2) encouraging the construction of earth-sheltered housing and other buildings, and (3) requiring and/or subsidizing the construction of dual-use basement shelter in new construction.

  10. State-of-the-art techniques for backfilling abandoned mine voids

    SciTech Connect (OSTI)

    Walker, J.S. )

    1993-01-01

    Abandoned underground mine openings are susceptible to collapse because of the mining methods used, the character of the overburden, and the typically large, wide entries with minimal roof support. The final effect of the collapse of the underground workings is surface subsidence. To reduce the probability of subsidence, methods to backfill the mine void with various types of materials have been developed. This US Bureau of Mines report describes the available technologies for subsidence abatement and discusses their operation and application. The basis of these abatement methods is the replacement of the mined material with mine waste. Backfilling of mine voids is the most common method of stabilization used to abate subsidence and protect surface structures. Hydraulic flushing and grouting, using remote methods from single or multiple boreholes, are the most often-used methods for the placement of backfill material. Other subsidence abatement techniques are available and may be more appropriate under different conditions. These other techniques include pneumatic stowing, either by in-mine or remote methods, and various point support methods that do not completely fill the mine void and are used for the protection of small areas of the land surface and surface structures. 21 refs., 14 figs.

  11. State-of-the-art techniques for backfilling abandoned mine voids. Information circular/1993

    SciTech Connect (OSTI)

    Walker, J.S.

    1993-01-01

    Abandoned underground mine openings are susceptible to collapse because of the mining methods used, the character of the overburden, and the typically large wide entries with minimal roof support. The final effect of the collapse of the underground workings is surface subsidence. To reduce the probability of subsidence, methods to backfill the mine void with various types of materials have been developed. The paper describes the available technologies for subsidence abatement and discusses their operation and application.

  12. State-of-the-Art Building Concepts Lower Energy Bills, Pulte Homes - Las Vegas, Nevada

    SciTech Connect (OSTI)

    2002-03-01

    Houses built by Pulte Homes as part of the U.S. Department of Energy's Building America program in Las Vegas, Nevada, save money for the home owners by reducing electric air-conditioning costs and gas heating costs with little or no additional inv

  13. Handling state-of-the-art large-diameter coiled tubing

    SciTech Connect (OSTI)

    Courville, P.

    1994-12-31

    Completion and workover demands placed on coiled tubing technology in the last 10 years have shown the limitations of small-diameter (1- to 1{1/2}-in.) coiled tubing. The small tubing tends to buckle when used at lengths greater than 1,500 ft in most horizontal applications. Large-diameter coiled tubing (up to 3{1/2} in.) provides greater flexibility of job design and increases horizontal reach possibilities for drilling, completion, and workover activities. Transportation and handling equipment to accommodate the larger, heavier tubing is naturally a critical component of the system. This paper will present the benefits of large-diameter coiled tubing including completion and workover for greater depth and more extended horizontal reach. It will also discuss the unique concerns of transportation and handling of large diameter tubing and associated equipment.

  14. State of the Art and Future Developments In Natural Gas Engine Technologies

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

    | Department of Energy Cummins Westport Inc. PDF icon deer_2003_dunn.pdf More Documents & Publications Advanced Natural Gas Engine Technology for Heavy Duty Vehicles Development and Field Demonstrations of the Low NO2 ACCRT’ System for Retrofit Applications Development of ADECS to Meet 2010 Emission Levels: Optimization of NOx, NH3 and Fuel Consumption Using High and Low Engine-Out NOx Calibrations

  15. EERE Success Story-Advancing State-of-the-Art Concentrating Solar...

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

    direct sCO2 receiver includes a novel use of quartz tubes to reduce radiant and ... direct sCO2 receiver includes a novel use of quartz tubes to reduce radiant and ...

  16. The art and science of magnet design: Selected notes of Klaus Halbach. Volume 2

    SciTech Connect (OSTI)

    1995-02-01

    This volume contains a compilation of 57 notes written by Dr. Klaus Halbach selected from his collection of over 1650 such documents. It provides an historic snapshot of the evolution of magnet technology and related fields as the notes range from as early as 1965 to the present, and is intended to show the breadth of Dr. Halbach`s interest and ability that have long been an inspiration to his many friends and colleagues. As Halbach is an experimental physicist whose scientific interests span many areas, and who does his most innovative work with pencil and paper rather than at the workbench or with a computer, the vast majority of the notes in this volume were handwritten and their content varies greatly--some reflect original work or work for a specific project, while others are mere clarifications of mathematical calculations or design specifications. As the authors converted the notes to electronic form, some were superficially edited and corrected, while others were extensively re-written to reflect current knowledge and notation. The notes are organized under five categories which reflect their primary content: Beam Position Monitors, (bpm), Current Sheet Electron Magnets (csem), Magnet Theory, (thry), Undulators and Wigglers (u-w), and Miscellaneous (misc). Within the category, they are presented chronologically starting from the most recent note and working backwards in time.

  17. State-of-the-art review of computational fluid dynamics modeling for fluid-solids systems

    SciTech Connect (OSTI)

    Lyczkowski, R.W.; Bouillard, J.X.; Ding, J.; Chang, S.L.; Burge, S.W.

    1994-05-12

    As the result of 15 years of research (50 staff years of effort) Argonne National Laboratory (ANL), through its involvement in fluidized-bed combustion, magnetohydrodynamics, and a variety of environmental programs, has produced extensive computational fluid dynamics (CFD) software and models to predict the multiphase hydrodynamic and reactive behavior of fluid-solids motions and interactions in complex fluidized-bed reactors (FBRS) and slurry systems. This has resulted in the FLUFIX, IRF, and SLUFIX computer programs. These programs are based on fluid-solids hydrodynamic models and can predict information important to the designer of atmospheric or pressurized bubbling and circulating FBR, fluid catalytic cracking (FCC) and slurry units to guarantee optimum efficiency with minimum release of pollutants into the environment. This latter issue will become of paramount importance with the enactment of the Clean Air Act Amendment (CAAA) of 1995. Solids motion is also the key to understanding erosion processes. Erosion rates in FBRs and pneumatic and slurry components are computed by ANL`s EROSION code to predict the potential metal wastage of FBR walls, intervals, feed distributors, and cyclones. Only the FLUFIX and IRF codes will be reviewed in the paper together with highlights of the validations because of length limitations. It is envisioned that one day, these codes with user-friendly pre and post-processor software and tailored for massively parallel multiprocessor shared memory computational platforms will be used by industry and researchers to assist in reducing and/or eliminating the environmental and economic barriers which limit full consideration of coal, shale and biomass as energy sources, to retain energy security, and to remediate waste and ecological problems.

  18. FORCE2: A state-of-the-art two-phase code for hydrodynamic calculations

    SciTech Connect (OSTI)

    Ding, Jianmin; Lyczkowski, R.W.; Burge, S.W.

    1993-02-01

    A three-dimensional computer code for two-phase flow named FORCE2 has been developed by Babcock and Wilcox (B & W) in close collaboration with Argonne National Laboratory (ANL). FORCE2 is capable of both transient as well as steady-state simulations. This Cartesian coordinates computer program is a finite control volume, industrial grade and quality embodiment of the pilot-scale FLUFIX/MOD2 code and contains features such as three-dimensional blockages, volume and surface porosities to account for various obstructions in the flow field, and distributed resistance modeling to account for pressure drops caused by baffles, distributor plates and large tube banks. Recently computed results demonstrated the significance of and necessity for three-dimensional models of hydrodynamics and erosion. This paper describes the process whereby ANL`s pilot-scale FLUFIX/MOD2 models and numerics were implemented into FORCE2. A description of the quality control to assess the accuracy of the new code and the validation using some of the measured data from Illinois Institute of Technology (UT) and the University of Illinois at Urbana-Champaign (UIUC) are given. It is envisioned that one day, FORCE2 with additional modules such as radiation heat transfer, combustion kinetics and multi-solids together with user-friendly pre- and post-processor software and tailored for massively parallel multiprocessor shared memory computational platforms will be used by industry and researchers to assist in reducing and/or eliminating the environmental and economic barriers which limit full consideration of coal, shale and biomass as energy sources, to retain energy security, and to remediate waste and ecological problems.

  19. FORCE2: A state-of-the-art two-phase code for hydrodynamic calculations

    SciTech Connect (OSTI)

    Ding, Jianmin; Lyczkowski, R.W. ); Burge, S.W. . Research Center)

    1993-02-01

    A three-dimensional computer code for two-phase flow named FORCE2 has been developed by Babcock and Wilcox (B W) in close collaboration with Argonne National Laboratory (ANL). FORCE2 is capable of both transient as well as steady-state simulations. This Cartesian coordinates computer program is a finite control volume, industrial grade and quality embodiment of the pilot-scale FLUFIX/MOD2 code and contains features such as three-dimensional blockages, volume and surface porosities to account for various obstructions in the flow field, and distributed resistance modeling to account for pressure drops caused by baffles, distributor plates and large tube banks. Recently computed results demonstrated the significance of and necessity for three-dimensional models of hydrodynamics and erosion. This paper describes the process whereby ANL's pilot-scale FLUFIX/MOD2 models and numerics were implemented into FORCE2. A description of the quality control to assess the accuracy of the new code and the validation using some of the measured data from Illinois Institute of Technology (UT) and the University of Illinois at Urbana-Champaign (UIUC) are given. It is envisioned that one day, FORCE2 with additional modules such as radiation heat transfer, combustion kinetics and multi-solids together with user-friendly pre- and post-processor software and tailored for massively parallel multiprocessor shared memory computational platforms will be used by industry and researchers to assist in reducing and/or eliminating the environmental and economic barriers which limit full consideration of coal, shale and biomass as energy sources, to retain energy security, and to remediate waste and ecological problems.

  20. State-of-the Art Simulations of Liquid Phenomena | Argonne Leadership...

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

    32 water molecules The image shows a nitrate anion solvated by 32 water molecules after a molecular dynamics simulation. Spencer Pruitt, Argonne National Laboratory State-of-the...

  1. On the State of the Art of Metal Interconnects for SOFC Application

    SciTech Connect (OSTI)

    Jablonski@netl.doe.gov

    2011-02-27

    One of the recent developments for Solid Oxide Fuel Cells (SOFC) is oxide component materials capable of operating at lower temperatures such as 700-800C. This lower temperature range has provided for the consideration of metallic interconnects which have several advantages over ceramic interconnects: low cost, ease in manufacturing, and high conductivity. Most metals and alloys will oxidize under both the anode and cathode conditions within an SOFC, thus a chief requirement is that the base metal oxide scale must be electrically conductive since this constitutes the majority of the electrical resistance in a metallic interconnect. Common high temperature alloys form scales that contain chrome, silicon and aluminum oxides among others. Under SOFC operating conditions chrome oxide is a semi-conductor while silicon and aluminum oxides are insulators. In this talk we will review the evolution in candidate alloys and surface modifications which constitute an engineered solution for SOFC interconnect applications.

  2. Innovative Sensors and Controls to Support Efficient Operation of State-of-the-Art Power Plants

    Broader source: Energy.gov [DOE]

    The Department of Energy’s Office of Fossil Energy has selected three projects to develop novel sensing and control technologies aimed at the efficient operation of advanced, zero-emission power systems and the improvement of operations at existing fossil energy power plants.

  3. T-557: Microsoft Office Excel Office Art Object Parsing Remote Code Execution Vulnerability

    Broader source: Energy.gov [DOE]

    This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Microsoft Office Excel. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

  4. DOE Publishes GATEWAY Report on LED Lighting in a Performing Arts Setting

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy has released a report on a GATEWAY demonstration of LED lighting at the University of Florida's Nadine McGuire Theatre and Dance Pavilion in Gainesville. Four interior...

  5. Stimulation rationale for shale gas wells: a state-of-the-art report

    SciTech Connect (OSTI)

    Young, C.; Barbour, T.; Blanton, T.L.

    1980-12-01

    Despite the large quantities of gas contained in the Devonian Shales, only a small percentage can be produced commercially by current production methods. This limited production derives both from the unique reservoir properties of the Devonian Shales and the lack of stimulation technologies specifically designed for a shale reservoir. Since October 1978 Science Applications, Inc. has been conducting a review and evaluation of various shale well stimulation techniques with the objective of defining a rationale for selecting certain treatments given certain reservoir conditions. Although this review and evaluation is ongoing and much more data will be required before a definitive rationale can be presented, the studies to date do allow for many preliminary observations and recommendations. For the hydraulic type treatments the use of low-residual-fluid treatments is highly recommended. The excellent shale well production which is frequently observed with only moderate wellbore enlargement treatments indicates that attempts to extend fractures to greater distances with massive hydraulic treatments are not warranted. Immediate research efforts should be concentrated upon limiting production damage by fracturing fluids retained in the formation, and upon improving proppant transport and placement so as to maximize fracture conductivity. Recent laboratory, numerical modeling and field studies all indicate that the gas fracturing effects of explosive/propellant type treatments are the predominate production enhancement mechanism and that these effects can be controlled and optimized with properly designed charges. Future research efforts should be focused upon the understanding, prediction and control of wellbore fracturing with tailored-pulse-loading charges. 36 references, 7 figures, 2 tables.

  6. LED Lighting in a Performing Arts Building at the University of Florida

    SciTech Connect (OSTI)

    Miller, Naomi J.; Kaye, Stan; Coleman, Patricia; Wilkerson, Andrea M.; Perrin, Tess E.; Sullivan, Gregory P.

    2014-07-01

    The U.S. DOE GATEWAY Demonstration Program supports demonstrations of high-performance solid-state lighting (SSL) products in order to develop empirical data and experience with the in-the-field applications of this advanced lighting technology. This report describes the process and results of the 2013 - 2014 GATEWAY demonstration of SSL technology in the Nadine McGuire Theatre and Dance Pavilion at the University of Florida, Gainesville, FL. The LED solutions combined with dimming controls utilized in four interior spaces - the Acting Studio, Dance Studio, Scene Shop, and Dressing Room - received high marks from instructors, students/performers, and reduced energy use in all cases. The report discusses in depth and detail of each project area including specifications, energy savings, and user observations. The report concludes with lessons learned during the demonstration.

  7. Building State-of-the-Art Wind Technology Testing Facilities (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-03-01

    The new Wind Technology Test Center is the only facility in the nation capable of testing wind turbine blades up to 90 meters in length. A critical factor to wind turbine design and development is the ability to test new designs, components, and materials. In addition, wind turbine blade manufacturers are required to test their blades as part of the turbine certification process. The National Renewable Energy Laboratory (NREL) partnered with the U.S. Department of Energy (DOE) Wind Program and the Massachusetts Clean Energy Center (MassCEC) to design, construct, and operate the Wind Technology Center (WTTC) in Boston, Massachusetts. The WTTC offers a full suite of certification tests for turbine blades up to 90 meters in length. NREL worked closely with MTS Systems Corporation to develop the novel large-scale test systems needed to conduct the static and fatigue tests required for certification. Static tests pull wind turbine blades horizontally and vertically to measure blade deflection and strains. Fatigue tests cycle the blades millions of times to simulate what a blade goes through in its lifetime on a wind turbine. For static testing, the WTTC is equipped with servo-hydraulic winches and cylinders that are connected to the blade through cables to apply up to an 84-mega Newton meter maximum static bending moment. For fatigue testing, MTS developed a commercial version of NREL's patented resonant excitation system with hydraulic cylinders that actuate linear moving masses on the blade at one or more locations. This system applies up to a 21-meter tip-to-tip fatigue test tip displacement to generate 20-plus years of cyclic field loads in a matter of months. NREL also developed and supplied the WTTC with an advanced data acquisition system capable of measuring and recording hundreds of data channels at very fast sampling rates while communicating with test control systems.

  8. More of an art than a science: Using microbial DNA sequences...

    Office of Scientific and Technical Information (OSTI)

    & Biology Education Additional Journal Information: Journal Volume: 17; Journal Issue: 1; Journal ID: ISSN 1935-7877 Publisher: American Society for Microbiology Research Org: ...

  9. Regional power systems planning: a state of the art assessment. Final report

    SciTech Connect (OSTI)

    Not Available

    1980-10-01

    The purpose of this report was to define regional power systems planning problems, the tools available and their shortcomings, and to document all of the above in a concise readable form. The approach consisted of a survey and literature search. The survey determined the tools being used by utilities, the tools they had rejected, and the tools they planned to try out. The literature search was conducted for the purpose of documenting the tools available, and performing a comparative analysis of these tools. The project included a mix of utility, university, and consulting organizations. Several organizations were consulted in the selection of the participants. A non-profit organization, The University of Oklahoma, was selected to manage the project. The results were reviewed in a series of four one day meetings by known authorities in each field. This report consists of the results of this project. Perhaps its major finding is that several aspects of the regional planning problem are not well defined, the roles of the various participants in regional planning is not clear, and certainly research is needed for the development of new methodology.

  10. More of an art than a science: Using microbial DNA sequences...

    Office of Scientific and Technical Information (OSTI)

    GrantContract Number: AC02-06CH11357 Type: Accepted Manuscript Journal Name: Journal of Microbiology & Biology Education Additional Journal Information: Journal Volume: 17; ...

  11. CMB dipole asymmetry from a fast roll phase

    SciTech Connect (OSTI)

    Mazumdar, Anupam; Wang, Lingfei

    2013-10-01

    The observed CMB (cosmic microwave background) dipole asymmetry cannot be explained by a single field model of inflation - it inevitably requires more than one field where one of the fields is responsible for amplifying the super-Hubble fluctuations beyond the pivot scale. Furthermore the current constraints on f{sub NL} and ?{sub NL} require that such an amplification cannot produce large non-Gaussianity. In this paper we propose a model to explain this dipole asymmetry from a spectator field, which is responsible for generating all the curvature perturbations, but has a temporary fast roll phase before the Hubble exit of the pivot scale. The current data prefers spectator scenario because it leaves no isocurvature perturbations. The spectator model will also satisfy the well-known constraints arising from quasars, and the quadrupole and octupole of the CMB.

  12. Using biomarkers to identify traumatic brain injury for soldiers...

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

    Using biomarkers to identify traumatic brain injury for soldiers, sports figures Using biomarkers to identify traumatic brain injury for soldiers, sports figures A new detection ...

  13. in Los Alamos National Security, LLC Venture Acceleration Funds

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

    to monitor seismic activity. * SportXast of Los Alamos, Los Alamos: mobile app for sports broadcasting. * Customizabooks, Rio Rancho: digital publishing house for children's...

  14. Nine local businesses receive $340,000 in Los Alamos National...

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

    to monitor seismic activity. SportXast of Los Alamos, Los Alamos: mobile app for sports broadcasting. Customizabooks, Rio Rancho: digital publishing house for children's...

  15. Review of the State-of-the-Art in Power Electronics Suitable for 10-KW Military Power Systems

    SciTech Connect (OSTI)

    Staunton, R.H.

    2003-12-19

    The purpose of this report is to document the technological opportunities of integrating power electronics-based inverters into a TEP system, primarily in the 10-kW size range. The proposed enhancement offers potential advantages in weight reduction, improved efficiency, better performance in a wider range of generator operating conditions, greater versatility and adaptability, and adequate reliability. In order to obtain strong assurance of the availability of inverters that meet required performance and reliability levels, a market survey was performed. The survey obtained positive responses from several manufacturers in the motor drive and distributed generation industries. This study also includes technology reviews and assessments relating to circuit topologies, reliability issues, vulnerability to pulses of electromagnetic energy, potential improvements in semiconductor materials, and potential performance improvement through cryogenics.

  16. State-of-the-art adsorption and membrane separation processes for carbon dioxide production from carbon dioxide emitting industries

    SciTech Connect (OSTI)

    Ebner, A.D.; Ritter, J.A.

    2009-07-01

    With the growing concern about global warming placing greater demands on improving energy efficiency and reducing CO{sub 2} emissions, the need for improving the energy intensive, separation processes involving CO{sub 2} is well recognized. The US Department of Energy estimates that the separation of CO{sub 2} represents 75% of the cost associated with its separation, storage, transport, and sequestration operations. Hence, energy efficient, CO{sub 2} separation technologies with improved economics are needed for industrial processing and for future options to capture and concentrate CO{sub 2} for reuse or sequestration. The overall goal of this review is to foster the development of new adsorption and membrane technologies to improve manufacturing efficiency and reduce CO{sub 2} emissions. This study focuses on the power, petrochemical, and other CO{sub 2} emitting industries, and provides a detailed review of the current commercial CO{sub 2} separation technologies, i.e., absorption, adsorption, membrane, and cryogenic, an overview of the emerging adsorption and membrane technologies for CO{sub 2} separation, and both near and long term recommendations for future research on adsorption and membrane technologies. Flow sheets of the principal CO{sub 2} producing processes are provided for guidance and new conceptual flow sheets with ideas on the placement of CO{sub 2} separations technologies have also been devised.

  17. Window Spacers and Edge Seals in Insulating Glass Units: A State-of-the-Art Review and Future Perspectives

    SciTech Connect (OSTI)

    SINTEF Building and Infrastructure; Norwegian University of Science and Technology; Bergh, Sofie Van Den; Hart, Robert; Jelle, Bjrn Petter; Gustavsen, Arild

    2013-01-31

    Insulating glass (IG) units typically consist of multiple glass panes that are sealed and held together structurally along their perimeters. This report describes a study of edge seals in IG units. First, we summarize the components, requirements, and desired properties of edge construction in IG units, based on a survey of the available literature. Second, we review commercially available window edge seals and describe their properties, to provide an easily accessible reference for research and commercial purposes. Finally, based on the literature survey and review of current commercial edge seal systems, we identify research opportunities for future edge seal improvements and solutions.

  18. Geophysical methods for coal seam variability detection in front of mining face. Report No. 1, state of the art report

    SciTech Connect (OSTI)

    Zakolski, R.

    1980-07-01

    Problems in detecting geologic faults or washouts in coal seams by the use of seismic waves are considered. For transmission, the shot point should not be greater than 500 m from the detection point. A minimum thickness of the seam for transmission is equivalent to the lower limit of thickness for mining. The interpretation of the results is more difficult for thick seams (25 m) and the resolution is lower. The throw of a fault should be equal to the seam thickness or greater; throws of half the thickness can be detected only in favorable conditions; the fault must not be parallel to the propagation. The nature of the fault or washout cannot usually be determined. Problems are even greater when use is made of reflected waves: shorter distances (< 250 m), inclination to seam plane must be 25 to 30/sup 0/ and angle of incidence at a plane of the seam is equal to the angle of reflection. The theory of such measurements is given, the use of models for interpretation considered; the availability of equipment; and the processing of the data are discussed. (LTN)

  19. Is the Distribution Grid Ready to Accept Large Scale Photovoltaic Deployment? - State of the Art, Progress and Future Prospects

    SciTech Connect (OSTI)

    Braun, M.; Stetz, T.; Brundlinger, R.; Mayr, C.; Hatta, H.; Kobayashi, H.; Ogimoto, K.; Kroposki, B.; Mather, B.; Coddington, M.; Lynn, K.; Graditi, G.; Woyte, A.; MacGill, I.

    2011-01-01

    The installed capacity of photovoltaic systems has recently increased at a much faster rate than the development of grid codes to effectively and efficiently manage high penetrations of PV within the distribution system. In a number of countries, PV penetrations in some regions are now raising growing concerns regarding integration. Management strategies vary considerably by country - some still have an approach that photovoltaic systems should behave as passive as possible while others demand an active participation in grid control. This variety of grid codes also causes challenges in learning from 'best practice'. This paper provides a review of current grid codes in some countries with high PV penetrations. In addition, the paper presents a number of country-specific case studies on different approaches for improved integration of photovoltaic systems in the distribution grid. In particular, we consider integration approaches using active and reactive power control that can reduce or defer expensive grid reinforcement while supporting higher PV penetrations.

  20. Super-large optical gyroscopes for applications in geodesy and seismology: state-of-the-art and development prospects

    SciTech Connect (OSTI)

    Velikoseltsev, A A; Luk'yanov, D P; Vinogradov, V I; Shreiber, K U

    2014-12-31

    A brief survey of the history of the invention and development of super-large laser gyroscopes (SLLGs) is presented. The basic results achieved using SLLGs in geodesy, seismology, fundamental physics and other fields are summarised. The concept of SLLG design, specific features of construction and implementation are considered, as well as the prospects of applying the present-day optical technologies to laser gyroscope engineering. The possibilities of using fibre-optical gyroscopes in seismologic studies are analysed and the results of preliminary experimental studies are presented. (laser gyroscopes)

  1. local utility grid | OpenEI Community

    Open Energy Info (EERE)

    Contributor 20 March, 2015 - 11:22 Public Art Generates Renewable Energy Beautifully biofuel art clean energy lagi land art generator initiative local utility grid public art...

  2. lagi | OpenEI Community

    Open Energy Info (EERE)

    Contributor 20 March, 2015 - 11:22 Public Art Generates Renewable Energy Beautifully biofuel art clean energy lagi land art generator initiative local utility grid public art...

  3. Rapidity gap survival in central exclusive diffraction: Dynamical mechanisms and uncertainties

    SciTech Connect (OSTI)

    Strikman, Mark; Weiss, Christian

    2009-01-01

    We summarize our understanding of the dynamical mechanisms governing rapidity gap survival in central exclusive diffraction, pp -> p + H + p (H = high-mass system), and discuss the uncertainties in present estimates of the survival probability. The main suppression of diffractive scattering is due to inelastic soft spectator interactions at small pp impact parameters and can be described in a mean-field approximation (independent hard and soft interactions). Moderate extra suppression results from fluctuations of the partonic configurations of the colliding protons. At LHC energies absorptive interactions of hard spectator partons associated with the gg -> H process reach the black-disk regime and cause substantial additional suppression, pushing the survival probability below 0.01.

  4. LDRD Project Mid-Year Report

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

    Physics potential of polarized light ions with EIC@JLab Principal Investigator: C. Weiss (JLab Theory) Project Status Project work continued into FY15 with the same personnel as in FY14 (JLab investigators, 50% FTE postdoc shared with Old Dominion U., visitors). Following demonstration of feasibility of spectator tagging in the 1st project year, 2nd year efforts so far focused mainly on physics extraction, strengthening the theoretical framework, and outreach. Theory agenda and schedule had to

  5. Ratio of D/sup 0/ and D/sup +/ lifetimes from their semileptonic decays

    SciTech Connect (OSTI)

    Donaldson, G.J.

    1980-06-01

    The conventional expectation for the decays of D mesons assumes that the charm quark decays in the presence of light, spectator quarks and thus the lifetimes of both charged and uncharged states are equal. In this article, evidence is presented from DELCO (at SPEAR) that the D lifetimes are quite different for neutral and charged mesons, and the results which have also become available from other experiments are reviewed.

  6. Implementing Arrangement Between the U.S. Department of Energy and the MInistry of Education, Culture, Sports, Science, and Technology of Japan Concerning Cooperation in the Field of Research and Development of Innovative Nuclear Energy Technologies

    Broader source: Energy.gov [DOE]

    The objective of this implementing arrangement is to set forth detailed terms and conditions and to establish a framework for the Cooperation between the Parties for research and development of...

  7. Use of Sound for Fish Protection at Power Facilities : A Historical Perspective of the State of the Art : Phase 1 Final Report.

    SciTech Connect (OSTI)

    Carlson, Thomas J.

    1994-11-01

    This paper summarizes the current state of the knowledge of fish hearing, i.e., what is known about fish response to sound, and provides a starting place for investigation into the use of sonic behavior modification to help solve pressing problems in the maintenance and recovery of anadromous and resident fish stocks of the Columbia River Basin. The challenge for scientists and engineers is to understand (1) how and what fish hear, and (2) how to use this knowledge to influence fish behavior or to factor fish sensory systems and behavior into the design of fish protection devices at power-production and water-control facilities. The sections that follow are a studied response to this challenge. In many respects, the search for effective and economical ways to modify fish behavior without physical intervention is one of the grails of fish management, particularly (although not exclusively), relative to electric power production. Within the Columbia River Basin and elsewhere, water is put to many uses not conducive to the health of indigenous fish. Irrigation, impoundment, and hydropower production frequently modify the riverine environment to the detriment of indigenous stocks while creating productive environments for competing or predatory species. The mechanisms of impact are numerous. Water project managers, when faced with the need to reduce impacts of their operations on fish health, generally attempt to divert fish from high-risk to lower-risk regions or manage the environment in such a way as to increase the survival prospects of impacted species. Almost without exception, risk reduction is accomplished by using physical barriers of one form or another. Unfortunately, physical barriers at water projects have several drawbacks, e.g., reducing available water flow for energy production and incurring high maintenance costs. In addition, recent studies (Sale et al. 1991) have documented that once these barriers are installed, they are rarely evaluated for effectiveness relative to design goals and/or regulatory mandates, and even less rarely monitored throughout the life of their use. All in all, there is interest--if not enthusiasm--across the spectrum, from project owners to regulators, in finding alternatives to physical barriers such that risks to fish health can be reduced during their encounter with water-control facilities.

  8. Theoretical and Computational Modeling of Magnetically Ordered Molecules & Electronic Nano-Transport of Spins: State of Art and Unanswered Questions : Workshop

    SciTech Connect (OSTI)

    Baruah, Tunna

    2015-02-06

    As a culmination of a five-year Nordforsk Network project entitled “Nanospintronics: Theory and Simulations”, Professor Carlo Canali (Linneaus University, Sweden) and members of the network, and Vincenza Benza (Local Organizer Milan) organized a summer workshop in conjunction with the A. Volta Scientific Cultural Exchange program. This workshop took place 24-30 August 2013. Several Basic Energy Scientists from the US conducted lectures and also provided hands-on tutorials to developing materials and chemicals scientists. We have received a total of $10,000 of support to offset the travel expenses of US-based participants for this workshop.

  9. Gearbox Modeling and Load Simulation of a Baseline 750-kW Wind Turbine Using State-of-the-Art Simulation Codes

    SciTech Connect (OSTI)

    Oyague, F.

    2009-02-01

    This report discusses the causes for premature wind turbine gearbox failure and determining a method for revealing the missing loading conditions relevant to the gearbox design process.

  10. Materials Characterization Center state-of-the-art report on corrosion data pertaining to metallic barriers for nuclear-waste repositories

    SciTech Connect (OSTI)

    Merz, M.D.

    1982-10-01

    A compilation of published corrosion data on metals that have been suggested as canisters and overpack materials is presented. The data were categorized according to the solutions used in testing and divided into two parts: high-ionic strength solutions (such as seawater and brine) and low-ionic-strength waters (such as basalt and tuff waters). This distinction was made primarily because of the general difference in aggressiveness of these solutions with respect to general corrosion. A considerable amount of data indicated that titanium alloys have acceptably low uniform corrosion rates in anticipated repository sites; the other possible corrosion failure modes for titanium alloys, such as stress corrosion cracking and delayed failure due to hydrogen, have not been sufficiently studied to make any similar conclusions about lifetime with respect to these particular degradation processes. Other data suggested that iron-base alloys are sufficiently resistant to corrosion in basalt and tuff waters, although the effects of radiation and radiation combined with elevated temperature have not been reported in enough detail to conclusively qualify iron-base alloys for any particular barrier thickness in regard to uniform corrosion rate. The effect of overpack size on corrosion rate has been given little attention. A review of long-term underground data indicated that temperature and accessibility to oxygen were too different for deep geologic repositories to make the underground corrosion data directly applicable. However, the characteristics of corrosion attack, statistical treatment of data, and kinetics of corrosion showed that corrosion proceeds in a systematic and predictable way.

  11. Products, Services: Not Procurable

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

    Furrier Physicians Amusements Gaming Produce ArtArtists Gift Shops Public Relations Art Galleries Glass Company Recreation Arts & Crafts GrocersGroceries Relocation Services...

  12. Search results | Department of Energy

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

    as replacements for internal combustion engine powered vehicles. In early 2007, an entrepreneur in San Jose, California, announced the introduction of an all-electric sports car....

  13. Major prime contractors have developed a plan to address Hanford...

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

    ... in crowns, bridges, and dental plates Metal recycling - computers, electronics, copper-alloy tubing, rod and wire Sporting goods - golf clubs, baseball bats, fishing rods ...

  14. Types of Lighting in Commercial Buildings - Principal Building...

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

    of their floorspace lit by HID lamps. Public assembly buildings, which include sports arenas and theaters, have 14 percent of their floorspace illuminated by HID lamps. Figure 10....

  15. Better Buildings Challenge, Atlanta Nears Halfway Mark in Meeting...

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

    improvements across its building portfolio including offices, hospitals, and sports arenas, it is sharing these achievements more broadly with others and fostering competition...

  16. Types of Lighting in Commercial Buildings - Full Report

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

    of their floorspace lit by HID lamps. Public assembly buildings, which include sports arenas and theaters, have 14 percent of their floorspace illuminated by HID lamps. Types of...

  17. Looking at Transistor Gate Oxide Formation in Real Time

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

    Hamburg (Germany); Overseas Advanced Education and Research Program from the Ministry of Education, Culture, Sports, Science, and Technology of Japan; Creative Research...

  18. Berkeley Lab / EAA

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

    employee health and well-being by promoting various group sports activities (volleyball, soccer, ultimate Frisbee, football, badminton, etc.) currently meeting 2-3 times...

  19. Search results | Department of Energy

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

    all-electric sports car. http:energy.goveereeducationdownloadshybrid-vehicles-cut-pollution-save-money Download What Does the Sun Give Us? (5 Activities) You may have...

  20. Search results | Department of Energy

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

    all-electric sports car. http:energy.goveereeducationdownloadshybrid-vehicles-cut-pollution-save-money Download Plants in Your Gas Tank: From Photosynthesis to Ethanol With...

  1. Timeline of Events: 2010 | Department of Energy

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

    ... of Education, Culture, Sports, Science and Technology. ... learning leadership techniques, and discussing the ... in a process necessary for the virus to infect a host cell. ...

  2. NREL: Learning - Hybrid Electric Vehicle Basics

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

    Leslie Eudy Today's hybrid electric vehicles (HEVs) range from small passenger cars to sport utility vehicles (SUVs) and large trucks. Though they often look just like...

  3. Microsoft Word - XX 13 Colville Tribe to celebrate opening of...

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

    will significantly boost the availability of chinook salmon for the tribe and for sport fishing in the Columbia River as well as reintroduce spring chinook to the Okanogan...

  4. Search results | Department of Energy

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

    early 2007, an entrepreneur in San Jose, California, announced the introduction of an all-electric sports car. http:energy.goveereeducationdownloadshybrid-vehicles-cut-pollut...

  5. OREM News Archive | Department of Energy

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

    Clean Up Oak Ridge OAK RIDGE, Tenn. - A term like "Project Wipeout," may conjure images of military operations, extreme sporting events or a comical competition show on television...

  6. 1

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

    biomarkers to identify traumatic brain injury for soldiers, sports figures April 28, 2015 ... as a tool for determining traumatic brain injury, one of the challenges facing the ...

  7. Bioenergy Impacts ? Green Racing

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

    ushers in the next generation of road- relevant technologies and renewable fuels. Sports car racing is using biofuels to drive renewable fuel development BIOENERGY To learn more,...

  8. Search results | Department of Energy

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

    introduction of an all-electric sports car. http:energy.goveereeducationdownloadshybrid-vehicles-cut-pollution-save-money Download Understanding Earth's Energy Sources In...

  9. Celebrating and supporting women

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

    ... Workshop titles ranged from "Computational Thinking" and "Crystal Craziness" to "Sports Nutrition" and "Ocean Density, Currents and Ice." In the "Let's go to the River ...

  10. Biological Safety | Department of Energy

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

    Biological Select Agents Inspection Report: IG-0681, Concerns Regarding a Non-Viable (Dead) "Anthrax Sport" Research Project at the Oak Ridge National Laboratory Inspection ...

  11. Search results | Department of Energy

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

    an entrepreneur in San Jose, California, announced the introduction of an all-electric sports car. http:energy.goveereeducationdownloadshybrid-vehicles-cut-pollution-save-mon...

  12. Catalog of Waters Important for the Spawning, Rearing or Migration...

    Open Energy Info (EERE)

    Spawning, Rearing or Migration of Anadromous Fishes Organization Alaska Department of Fish and Game Published Divisions of Sport Fish and Habitat, 2012 Report Number 12-05 DOI...

  13. Vehicle Technologies Office News | Department of Energy

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

    the use of clean renewable fuels on the racetrack. Photo courtesy of International Motor Sports Association Innovation Unleashed: Sportscar Racing Takes Next Step toward...

  14. Search results | Department of Energy

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

    all-electric sports car. http:energy.goveereeducationdownloadshybrid-vehicles-cut-pollution-save-money Download Green Fuel This activity allows students the opportunity to...

  15. Search results | Department of Energy

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

    all-electric sports car. http:energy.goveereeducationdownloadshybrid-vehicles-cut-pollution-save-money Download Transportation Fuels: The Future is Today (6 Activities)...

  16. LEDs Go Ivy League: Princeton's Dillon Gymnasium | Department...

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

    View the video about LED lighting in Dillon Gymnasium, a focal point of sports and recreation at Princeton since 1947. William Evans discusses measurable benefits of LED lighting ...

  17. Enterprise Assessments Review of the Pantex Plant Emergency Management...

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

    ... Recommendation PERESTARS Problem Evaluation RequestElectronic Suspense Tracking ... Report SUV Sport Utility Vehicle TD&E Training, Drills, and Exercises VBIED ...

  18. Sandia National Laboratories: About Sandia: Community Involvement

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

    passionate about volunteering. You'll find Sandians judging science fairs, coaching sports teams, leading scouting troops, sorting food, building houses, and serving on...

  19. Inventors Behind General Electric | GE Global Research

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

    studies, Bernardo puts his biochemistry background to work as a home brewer. He enjoys sports and watching movies. Published Work By Bernardo Cinelli Granular starch hydrolysis of...

  20. Composite Technology Development | Open Energy Information

    Open Energy Info (EERE)

    solutions for clients in markets including: alternative energy satellite systems sports and rehabilitation aviation and marine systems1 Composite Technology Development was...

  1. Looking at Transistor Gate Oxide Formation in Real Time

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

    Advanced Education and Research Program from the Ministry of Education, Culture, Sports, Science, and Technology of Japan; Creative Research Initiatives of MOSTKOSEF...

  2. Superhydrophobic Thin Film Coatings - Energy Innovation Portal

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

    Optical devices subject to the elements (e.g., windshields, windows) Eye glasses, sports goggles, camera lenses Durable, water repellant coatings Self-cleaning coatings More...

  3. Alan Alda tells scientists to cut the jargon, tell a story >...

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

    to scientists about effective communication during a May 22 workshop. To some, the sports section of a newspaper is incomprehensible gibberish - kind of like the way people...

  4. Hanford Site

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

    White Bluffs Orchard People Railroad Recreation Richland River Riverboat School Sheep Sports Structure Structures Sunnybank Ranch Transportation Water White Bluffs Settlers...

  5. Metallic glass could make your next cell phone harder to break

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

    (such as metallic glass) are for recreational purposes. Imhoff pointed out that sports are often early adopters of new materials technology because even the slightest...

  6. Employees | Argonne National Laboratory

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

    due to weather or other circumstances, assistance for working remotely, clubs and sports leagues, and many other topics of interest to the laboratory community. Quick...

  7. I

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

    Center Initiative (WPI) established by the Japanese Ministry for Education, Culture, Sports, Science and Technology in 2007. WPI provides support for research and development...

  8. Work & Life at Bangalore | GE Global Research

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

    The center offers a plethora of activities for employees, from indoor and outdoor sports tournaments to a fully equipped gym, sauna and aerobics and yoga studio. JFWTC is...

  9. New research, publications and videos

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

    Sara Del Valle said. Using biomarkers to identify traumatic brain injury for soldiers, sports figures A new detection approach originally developed for tuberculosis diagnostics is...

  10. BONNEVILLE POWER ADMINISTRATION FOR IMMEDIATE RELEASE

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

    to be recognized for athletic accomplishment through school-sponsored and club sports, but there are precious few venues for students to be recognized for academic prowess....

  11. Y-12 Employees' Society | Y-12 National Security Complex

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

    is free to all Y-12 employees and retirees. Members may participate in any team sports, trips, events, vendor discounts, and activities sponsored by YES with proof of...

  12. DOE SSL Postings: June 23, 2015, issue

    Energy Savers [EERE]

    of high-performance LED lighting systems for challenging applications in the sports and industrial lighting markets. The company made news and history earlier this year,...

  13. PROCESSING INVITATIONS FOR A PRESIDENTIAL APPOINTEE

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

    speaking at large events to attending political events to attending sporting events) ... through the Office of the Assistant General Counsel for General Law Political Events. ...

  14. Arah Schuur | Department of Energy

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

    Arah Schuur About Us Arah Schuur - Building Technologies Program, Office of Energy Efficiency and Renewable Energy Most Recent Greening Up the Sports World July 19

  15. Bioenergy Impacts … Green Racing

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

    Sports car racing is using biofuels to drive renewable fuel development BIOENERGY To learn more, visit bioenergy.energy.gov. BIOENERGY TECHNOLOGIES OFFICE Photo courtesy of Royal ...

  16. 2015 Annual Merit Review, Vehicle Technologies Office

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

    Act ASTM American Society for Testing and Materials ... Automotive Technology Education GCI Gasoline compression ... Low-Emission Vehicle SUV Sport utility vehicle SXAS Soft ...

  17. Search results | Department of Energy

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

    for internal combustion engine powered vehicles. In early 2007, an entrepreneur in San Jose, California, announced the introduction of an all-electric sports car. http:...

  18. Technologies licensed | Y-12 National Security Complex

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

    facilities and large sporting venues, as well as for other Department of Energy sites. Sustainable Environment Technologies, LLC (SET), licensed the Access Rate Control System...

  19. Introduction

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

    The desert temperature hovered at 90 degrees Fahrenheit the morning of July 17, 1962 at the Nevada Test Site (NTS), now known at the Nevada National Security Site (NNSS). Eventually the beating sun would increase the heat to over 105 degrees later that day, but at 10:00 a.m., a crowd of 396 spectators braved the scorching temperature and relentless sun to witness the last atmospheric test ever conducted by the United States. The crowd gathered in Area 18 of the NTS, approximately two miles from

  20. Table of Contents

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

    II: HEAVY ION REACTIONS Sequential Decay Distortion of Goldhaber Model Widths for Spectator Fragments Y. G. Ma R. Wada, K. Hagel, M. Murray, J. S. Wang, L. J. Qin, A. Makeev, P. Smith, J. B. Natowitz, and A. Ono Coalescence Model Analysis for Reactions with Entrance Channel Mass about 150 J. S. Wang, R. Wada, K. Hagel, Y. Ma, T. Keutgen, L. Qin, M. Murray, A. Makeev, P. Smith, J. B. Natowitz, J. Cibor, C. Hamilton, E. Martin, S. Liddick, D. Rowland, A. Ruangma, M. Veselsky, E. Winchester, G.

  1. Research using ultracold neutrons at the ILL

    SciTech Connect (OSTI)

    Steyerl, A.

    1990-01-01

    In this talk I will make no effort to give an exhaustive, detailed description of the well-published results of recent work with ultracold neutrons (UCN) at the ILL. Instead, there will be a biased selection of some topics in which author happens to be most interested, though in some cases as a spectator from a considerable distance than as an actor. The selection includes the recent lifetime experiment using a Fomblin-coated bottle, the continuing search for an electric dipole moment of the neutron and some ideas on high precision neutron optics experiments.

  2. ROLE OF C AND P SITES ON THE CHEMICAL ACTIVITY OF METAL CARBIDE AND PHOSPHIDES: FROM CLUSTERS TO SINGLE-CRYSTAL SURFACES

    SciTech Connect (OSTI)

    RODRIGUEZ,J.A.; VINES, F.; LIU, P.; ILLAS, F.

    2007-07-01

    Transition metal carbides and phosphides have shown tremendous potential as highly active catalysts. At a microscopic level, it is not well understood how these new catalysts work. Their high activity is usually attributed to ligand or/and ensemble effects. Here, we review recent studies that examine the chemical activity of metal carbide and phosphides as a function of size, from clusters to extended surfaces, and metal/carbon or metal/phosphorous ratio. These studies reveal that the C and P sites in these compounds cannot be considered as simple spectators. They moderate the reactivity of the metal centers and provide bonding sites for adsorbates.

  3. Research using ultracold neutrons at the ILL

    SciTech Connect (OSTI)

    Steyerl, A.

    1990-12-31

    In this talk I will make no effort to give an exhaustive, detailed description of the well-published results of recent work with ultracold neutrons (UCN) at the ILL. Instead, there will be a biased selection of some topics in which author happens to be most interested, though in some cases as a spectator from a considerable distance than as an actor. The selection includes the recent lifetime experiment using a Fomblin-coated bottle, the continuing search for an electric dipole moment of the neutron and some ideas on high precision neutron optics experiments.

  4. The Multi-Purpose Detector for NICA heavy-Ion Collider at JINR

    SciTech Connect (OSTI)

    Rogachevsky, O. V.

    2012-05-15

    The Multi-Purpose Detector (MPD) is designed to study heavy-ion collisions at the Nuclotron-based heavy Ion Collider fAcility (NICA) at JINR, Dubna. Its main components located inside a superconducting solenoid are a tracking system composed of a silicon microstrip vertex detector followed by a large volume time-projection chamber, a time-of-flight system for particle identification and a barrel electromagnetic calorimeter. A zero degree hadron calorimeter is designed specifically to measure the energy of spectators. In this paper, all parts of the apparatus are described and their tracking and particle identification parameters are discussed in some detail.

  5. Effects of Distortion on the Intercluster Motion in Light Nuclei

    SciTech Connect (OSTI)

    Pizzone, R. G.; Spitaleri, C.; Cherubini, S.; La Cognata, M.; Lamia, L.; Romano, S.; Bertulani, C.; Mukhamedzhanov, A.; Blokhintsev, L.; Irgaziev, B.; Miljanic, D.; Tumino, A.

    2009-08-26

    Deuteron induced quasi-free scattering and reactions have been extensively investigated in the past few decades as well as {sup 6}Li, {sup 3}He and {sup 9}Be induced ones. This was done not only for nuclear structure and processes study but also for the important astrophysical implication (Trojan Horse Method, THM). In particular the width of the spectator momentum distribution in {sup 6}Li and deuterium, which have widely been used as a Trojan Horse nuclei, will be studied as a function of the transferred momentum. Trojan horse method applications will also be discussed in these cases.

  6. Lattice calculation of nonleptonic charm decays

    SciTech Connect (OSTI)

    Simone, J.N.

    1991-11-01

    The decays of charmed mesons into two body nonleptonic final states are investigated. Weak interaction amplitudes of interest in these decays are extracted from lattice four-point correlation functions using a effective weak Hamiltonian including effects to order G{sub f} in the weak interactions yet containing effects to all orders in the strong interactions. The lattice calculation allows a quantitative examination of non-spectator processes in charm decays helping to elucidate the role of effects such as color coherence, final state interactions and the importance of the so called weak annihilation process. For D {yields} K{pi}, we find that the non-spectator weak annihilation diagram is not small, and we interpret this as evidence for large final state interactions. Moreover, there is indications of a resonance in the isospin {1/2} channel to which the weak annihilation process contributes exclusively. Findings from the lattice calculation are compared to results from the continuum vacuum saturation approximation and amplitudes are examined within the framework of the 1/N expansion. Factorization and the vacuum saturation approximation are tested for lattice amplitudes by comparing amplitudes extracted from lattice four-point functions with the same amplitude extracted from products of two-point and three-point lattice correlation functions arising out of factorization and vacuum saturation.

  7. State-of-the-art review and report on critical aspects and scale-up considerations in the design of fluidized-bed reactors. Final report on Phase 1

    SciTech Connect (OSTI)

    Not Available

    1980-01-01

    Information is given on the design of distributor plates and opening geometry to provide uniform flow over the reactor area. The design of granular bed filters is also considered. Pressure drops and particle size in the bed are discussed. (LTN)

  8. Fermilab Cultural Events in Chicago's Far West Side

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

    indeed science and technology seem to many scholars to have grown out of art." -Robert Rathbun Wilson This convergence of art and science occurs daily in the Fermilab Art Gallery. ...

  9. Los Alamos Employee Giving Campaign

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

    safe, healthy start moving arts 2:30 Moving Arts: Inspiring, nurturing kids through the arts CASA NM 2:39 Espanola Valley Humane Society: food depot 2:35 Santa Fe Food Depot:...

  10. Public Activities

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

    Art Gallery The Art Gallery in Wilson Hall is only open to the public before and after Arts, Lectures and Film Series events. The Gallery is closed to unescorted visitors at all...

  11. Sandia National Laboratories: Sandia National Laboratories: Locations...

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

    Recreation Visitors to California and the San Francisco Bay Area have many options when ... Asian Art Museum Berkeley Art Museum & Pacific Film Archive California Academy of Sciences ...

  12. Sandia National Laboratories: Locations: Albuquerque, New Mexico...

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

    Albuquerque also has a diverse performing arts community and outstanding museums in art, history, science, natural history, and anthropology. The ABQ BioPark offers a zoo,...

  13. Living in Los Alamos

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

    Education Center University of New Mexico - Los Alamos The Arts Fuller Lodge Art Center Los Alamos Little Theatre Reel Deal Movie Theater County Services Aquatic...

  14. Planning for Home Renewable Energy Systems | Department of Energy

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

    technology options you have for your site. | Photo by Francis Fine Art Photography. ... technology options you have for your site. | Photo by Francis Fine Art Photography. ...

  15. Final Report: SciDAC Computational Astrophysics Consortium (at...

    Office of Scientific and Technical Information (OSTI)

    theory, gravitational physics, thermodynamics, and the numerical arts. Hence, supernovae are unrivaled astrophysical laboratories. We will develop new state-of-the-art ...

  16. Climate Perspectives: Change in the Terrestrial Arctic

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

    Perspectives: Change in the Terrestrial Arctic Climate Perspectives An interactive exploration of Arctic climate science through prisms of the visual arts, literary arts, info-vis, ...

  17. Employee Show

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

    Where Science Inspires Art Fermilab Employee Art Show 2015 Exhibition Dates -September 18, 2015 November 30, 2015 Reception - September 23, 2015 5 7pm Eligibility: Any current...

  18. Fermilab Today

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

    Visit the Fermilab home page Unsubscribe from Fermilab Today Feature Student art show inspired by particle physics in Fermilab Art Gallery until April 22 This sculpture...

  19. SMB 2014 - Imaging Summer School

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

    Information Local Restaurant Guides Visitor Information Events at Stanford Museums (Art and Science) Performing Arts Hiking Outdoors Amusement Parks Extended Day Trips Local...

  20. Energy for Keeps: Electricity and Renewable Energy Teacher Information...

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

    science, environmental science, physical science, social studies, math, and language arts. ... Language Arts, Ecology, Environmental Science, Government, Math Plan Time Varies by ...

  1. U.S. NNSA/DOE - Nevada Field Office

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

    U.S. Department of Energy National Nuclear Security Administration - Nevada Field Office Department of Energy Art Device National Nuclear Security Administration Art Device ...

  2. Fermi National Accelerator Laboratory March 2015

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

    630-840-5588 to register. Arts and Science Fermilab regularly hosts public events in Ramsey Auditorium, including lectures and arts performances. For a schedule, visit...

  3. OPEN HOUSE - Climate Prisms: Arctic

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

    An interactive exploration of Arctic climate science through prisms of the visual arts, literary arts, info-vis, scientific presentations and more. Climate Prisms: Arctic is...

  4. Employee Spotlight: Michelle Ferran

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

    Division. Photos of Michelle Ferran courtesy of Louis Leray. Photos of Michelle Ferran's art courtesy of Patrick Carr. Resource Ferran Fine Arts (Ferran's website) Disclaimer: The...

  5. Vehicle Emissions Review- 2012

    Broader source: Energy.gov [DOE]

    Reviews vehicle emission control highlighting representative studies that illustrate the state-of-the-art

  6. A New Route to Nano Self-Assembly

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

    ... National Science Foundation; DuPont; 3M; Japan Ministry of Education, Science, Sports, and Culture; and the U.S. Department of Energy, Office of Basic Energy Sciences (BES). ...

  7. EERE Success Stories- Back to the Basics: Studying Solar Cell Components

    Broader source: Energy.gov [DOE]

    As any athlete will tell you, going back to the basics when practicing a sport can provide a refreshed perspective on skills that will improve overall performance. One SunShot Initiative awardee...

  8. Microsoft Word - All Discounts updated January 2016

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

    ... may be applied to any pre-owned car, truck, van or sport utility vehicle in stock. ... Did you know Sprint ranks 3 among the 500 Greenest Companies in America? Let us take your ...

  9. Fact #763: January 21, 2013 Eighty-four Percent of Scrapped Tires...

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

    Ground rubber, which is used for sports surfacing, asphalt, playgrounds, and other molded ... U.S. Scrap Tire Uses, 2009 Market Tons (Thousands) Tire-derived Fuel 2,084.8 Ground Rubber ...

  10. la02_02-20-04

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

    field. The coaches, the trainers, and front office personnel, the fans, and the sports media - "All of that is necessary to make this thing we call 'football,'" he said. The...

  11. TTW 2-1-10

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

    Kennel Club was established in 1877, and is the oldest organization dedicated to the sport of purebred dogs in America. "I am so excited and proud of him," said Leigh, who...

  12. Patrick Hajek

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

    in Walnut Creek with the scientists or jumping off various mountain peaks in North America (the sport known as Paragliding) during his off-time. Last edited: 2013-12-11 14:09:12...

  13. BPA-2014-01120-FOIA Request

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

    Our Wild Salmon is a 501(c)(3) tax-exempt non-profit organization of more than 50 sport fishing, commercial fishing, and conservation organizations - local, regional, and...

  14. Carl Gagliardi Modern Particle

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

    Gagliardi Alyson Clarke * High school All Star swimmer * My niece To do well in her sport, she really needs to know how to ACCELERATE 3 Carl Gagliardi Deena Greer * Physician *...

  15. Alternative Fuels Data Center

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

    fuel economy of 22 miles per gallon (as listed at www.fueleconomy.gov) and may not be a sport utility vehicle. Exemptions apply to security, emergency rescue, snow removal, and...

  16. Anglers needed - Save young salmon and reel in cash

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

    young salmon need your help. Today marks the start of a new Northern Pikeminnow Sport Reward Fishery Program that pays anglers for catching one of the biggest predators of...

  17. A.J. Herrera

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

    soccer. "Soccer is a family affair to me," Herrera says. "I became passionate about the sport as a toddler while watching my sister play in our home town of Albuquerque, and today...

  18. CNS employees volunteer at robotics competition | Y-12 National...

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

    competition Hundreds of students, and more than 50 robots, faced off in "the varsity Sport for the Mind(tm)" at the fifth annual Smoky Mountains Regional FIRST Robotics...

  19. Conventional Vehicles | Argonne National Laboratory

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

    Sonata 2013 Nissan Altima 2013 Volkswagen Jetta TDI 2012 Chrysler 300 2012 Fiat 500 Sport 2012 Ford F150 Ecoboost 2012 Ford Focus 2012 Ford Fusion V6 2009 VW Jetta TDI...

  20. Gearing up for annual robotics competition | Y-12 National Security...

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

    area high schools are getting a little help in an event that's been called "the varsity Sport for the Mind(tm)" - the FIRST Robotics competition. FIRST (For Inspiration and...

  1. Microsoft Word - Plug-in Hybrids.doc

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

    and transmission capacity could fuel 84 percent of the 198 million cars, pickup trucks, and sport utility vehicles (SUVs) in the nation if they were plug-in hybrid electrics. ...

  2. Fact #806: December 2, 2013 Light Vehicle Market Shares, Model Years 1975–2012

    Broader source: Energy.gov [DOE]

    In 1975, cars were by far the dominant vehicle style among new light vehicle sales, with a few vans and pickup trucks. Sport Utility Vehicles (SUVs) accounted for less than 2% of the market at that...

  3. Fact #586: August 31, 2009 New Vehicle Fuel Economies by Vehicle Type

    Broader source: Energy.gov [DOE]

    The average fuel economy for new cars climbed to over 30 miles per gallon (mpg) in 2008 while the average for new pickup trucks stayed around 20 mpg. For new vans and sport utility vehicles (SUVs)...

  4. Fermilab Today

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

    (sugar water, sports-type drinks) and try to avoid drinks with caffeine (coffee, tea, sodas or hot chocolate). Avoid alcohol. If you think you are experiencing symptoms of...

  5. CX-001754: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Sports Field Lighting RetrofitsCX(s) Applied: B5.1Date: 04/20/2010Location(s): Brea, CaliforniaOffice(s): Energy Efficiency and Renewable Energy

  6. Fact #623: May 17, 2010 Classification Changes in the CAFE Standards

    Broader source: Energy.gov [DOE]

    Beginning with model year (MY) 2011, the classification of cars or light trucks has changed for the purposes of the Corporate Average Fuel Economy (CAFE) Standards. Two-wheel-drive (2wd) sport...

  7. Fact #614: March 15, 2010 Average Age of Household Vehicles

    Broader source: Energy.gov [DOE]

    The average age of household vehicles has increased from 6.6 years in 1977 to 9.2 years in 2009. Pickup trucks have the oldest average age in every year listed. Sport utility vehicles (SUVs), first...

  8. Fact #847: November 17, 2014 Cars were Over 50% of Light Vehicle Production in 2014

    Broader source: Energy.gov [DOE]

    In 1975, cars were just over 80% of light vehicle production. From the early 1980s to 2005, light trucks were an increasing share of the light vehicles produced. The share of sport utility vehicles...

  9. Fermilab GSA

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

    a great opportunity to learn from each other, whether it be a new language, or a new recipe, or a new sport. I think that the FSPA serves an important function in our community...

  10. Fact #553: January 12, 2009 Market Share of New Cars vs. Light Trucks

    Broader source: Energy.gov [DOE]

    The market share of new light trucks climbed steadily through the 1980's and most of the 1990's, much of it due to the rising popularity of the minivan and the sport utility vehicle. In 2004, light...

  11. A New Route to Nano Self-Assembly

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

    Office; National Science Foundation; DuPont; 3M; Japan Ministry of Education, Science, Sports, and Culture; and the U.S. Department of Energy, Office of Basic Energy Sciences...

  12. One of Knoxville's and Y-12's best assets | Y-12 National Security...

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

    am") have three children: Matt, 11; Anna, 10 and Jaynie, 8. The family enjoys hiking, sports and backyard farming together. "Living in Knoxville, being at Y-12, I feel like I've...

  13. Related Links

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

    laser beams onto a fusion target about the size of a pencil eraser. NIF became operational in March 2009. NIF is the size of a sports stadium-three football fields could fit inside...

  14. PPPL launches a $4.3 million project to expand research on magnetic...

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

    increased size and power of the new machine - its diameter will be twice that of the sports-utility-sized MRX - will enable scientists to replicate reconnection in nature more...

  15. ALS Capabilities Reveal Multiple Functions of Ebola Virus

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

    Society for the Promotion of Science, and the Japan Ministry of Education, Culture, Sports, Science, and Technology. Operation of the ALS is supported by the U.S. Department of...

  16. What is NIF?

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

    size of a pencil eraser. NIF became operational in March 2009. NIF is the size of a sports stadium-three football fields could fit inside. LEARN HOW NIF WORKS Built for Extremes...

  17. This Week In Petroleum Printer-Friendly Version

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

    vacation than they would see if they drove. But just as it will generate a flurry of sports media activity when Barry Bonds hits home run number 714 and again when he hits number...

  18. Sat

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

    WCI3 Conference Schedule 12-16 February 2005 Recreational Sports Center Room 281 Sat. 12 Feb. 2005 Sun. 13 Feb. Mon. 14 Feb Tues. 15 Feb. Wed. 16 feb. 09h00-09h30 Welcome WCI...

  19. Postings | Department of Energy

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

    on Sky Factory February Feb. 24, 2015: SSL Is Stepping Up to the Plate in the Sports World Feb. 18, 2015: A Candid Look at LED PAR38 Lamps Feb. 10, 2015: LED Adoption by...

  20. DOE SSL Postings, February 24, 2015, issue

    Energy Savers [EERE]

    24, 2015 SSL Is Stepping Up to the Plate in the Sports World With spring training starting full-swing this week, baseball is on many people's minds. Fans in Seattle will get an...

  1. Tesla Motors Inc | Open Energy Information

    Open Energy Info (EERE)

    Vehicles Product: California-based producer of luxury electric vehicles, such as sports cars. References: Tesla Motors Inc1 This article is a stub. You can help OpenEI by...

  2. 1

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

    starting this fall. "Before the accident, college wasn't on my mind. I was all about sports," said Leyba, who played football, basketball, and ran track at the small Northern New...

  3. This Week In Petroleum Printer-Friendly Version

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

    be the first time they see a robin, for others the first bud seen on a tree, and for sports fans it will be the sound of baseballs hitting gloves as pitchers and catchers report...

  4. Deep forest rebounds from H...

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

    or PhD at a Top Online School. Start Now. CollegeDegreeNetwork Ads by Yahoo NEWS SPORTS BUSINESS LIVING ENTERTAINMENT OPINIONS PHOTOS VIDEOS OBITS SHOP CLASSIFIEDS HOMES...

  5. http://www.bea.gov/regional/rims/

    National Nuclear Security Administration (NNSA)

    to estimate the economic impacts of a wide range of projects, such as building a new sports facility or expanding an airport; of natural disasters, such as Hurricane Katrina; or...

  6. dushyant shekhawat | netl.doe.gov

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

    provided me a fertile area to grow." Outside of his many lab activities, Dr. Shekhawat enjoys a broad range of interests including watching sports and working on his house and cars...

  7. This Week In Petroleum Printer-Friendly Version

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    strong favorite to make it to the college football championship game in January. While sports often provide a clear-cut outcome, petroleum data is often not as conclusive. This...

  8. What if we cared about the environment as much as we do about...

    Open Energy Info (EERE)

    What if we cared about the environment as much as we do about sports? Home > Blogs > Dc's blog Dc's picture Submitted by Dc(266) Contributor 13 November, 2014 - 14:25 Great...

  9. PNNL: About PNNL - People

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

    He is an ordained Elder in the Presbyterian Church, an active coach of youth sports throughout the Tri-Cities for the past 16 years, and spent 13 years as a guitarist for...

  10. Social Activities | Argonne National Laboratory

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

    means taking time for social activities. The lab offers a variety of on-site clubs, sports activities and outreach opportunities for you to make the most of your non-work time....

  11. file:///C:/Users/h0732999/AppData/Local/Temp/Low/MZ3NAVPB.htm

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

    AideHealth Facility Attendant 11.35 28515 - Recreation Specialist 19.27 28630 - Sports Official 12.47 28690 - Swimming Pool Operator 22.22 29000 - Stevedoring...

  12. DE-EM0003383

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

    AideHealth Facility Attendant 11.35 28515 - Recreation Specialist 19.27 28630 - Sports Official 12.47 28690 - Swimming Pool Operator 22.22 29000 - Stevedoring...

  13. file:///C:/Users/h4293374/AppData/Local/Temp/GMLR2F29.htm

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

    AideHealth Facility Attendant 11.35 28515 - Recreation Specialist 19.27 28630 - Sports Official 12.47 28690 - Swimming Pool Operator 22.22 29000 - Stevedoring...

  14. http://www.wdol.gov/wdol/scafiles/std/05-2439.txt?v=15

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

    AideHealth Facility Attendant 12.21 28515 - Recreation Specialist 18.87 28630 - Sports Official 12.47 28690 - Swimming Pool Operator 18.73 29000 - Stevedoring...

  15. Contract No. DE-AC06-97RL13184, Modification 158 Attachment J...

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

    AideHealth Facility Attendant 11.35 28515 - Recreation Specialist 19.27 28630 - Sports Official 12.47 28690 - Swimming Pool Operator 22.22 29000 - Stevedoring...

  16. Congresswoman Donna F. Edwards' 2014 Job Fair

    Broader source: Energy.gov [DOE]

    Location:  Prince George’s County, Sports & Learning Complex Field House,8001 Sheriff Road, Landover, MD 20785Attendees: Morgan McKnight, Rauland Sharp, and Debra GlennPOC: Kimberly Chappell or...

  17. ‘Project Wipeout’ Helps Clean Up Oak Ridge

    Broader source: Energy.gov [DOE]

    OAK RIDGE, Tenn. – A term like “Project Wipeout,” may conjure images of military operations, extreme sporting events or a comical competition show on television.

  18. 1

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

    biomarkers to identify traumatic brain injury for soldiers, sports figures April 28, 2015 Los Alamos and partners identify clues through body chemistry LOS ALAMOS, N.M., April 28, 2015-A new detection approach originally developed for tuberculosis diagnostics is being adapted as a tool for determining traumatic brain injury, one of the challenges facing the medical community as it works to treat military and sports figures with head injuries. Minute chemical alterations in the body, called

  19. Ten New Mexico small businesses recognized at Innovation Celebration April

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

    3 NM small businesses recognized at Innovation Celebration Ten New Mexico small businesses recognized at Innovation Celebration April 3 Small businesses participating in projects using the technical expertise and assistance of Los Alamos and Sandia are being recognized. March 26, 2014 Molly Cernicek of SportXast Molly Cernicek of SportXast Contact Steve Sandoval Communications Office (505) 665-9206 Email "The technical expertise Los Alamos and Sandia principal investigators provide to

  20. Quark-hadron duality in the free neutron F2 structure function

    SciTech Connect (OSTI)

    Niculescu, Gabriel

    2015-09-01

    The Thomas Jefferson National Accelerator Facility (JLab) experiment BONuS used a novel spectator-tagging technique to measure the inclusive electron-free neutron scattering cross section and extract the F2 structure function. This data was used to reconstruct moments of F2 in the three prominent resonance region and the moments integrated over the entire resonance region. Comparisons of the experimental results with moments obtained from global parton distribution function parametrization seem to suggest that the quark-hadron duality hypothesis holds locally for the neutron in the second and third resonance regions down to Q2 of 1 GeV2; with up to 20% violations observed in the first resonance region.

  1. MEIC Detector and Interaction Region at Jlab

    SciTech Connect (OSTI)

    Zhao, Zhiwen

    2015-09-01

    The Electron-Ion Collider (EIC) is envisioned as the next-generation US facility for exploring the strong interaction. The Medium-energy EIC (MEIC) is the first stage of the EIC at Jefferson Lab (JLab). It's aimed at mapping the spin and spatial structure of the quark and gluon sea in the nucleon, understanding the emergence of hadronic matter from color charge, and probing the gluon fields in nuclei. A full-acceptance detector is designed to measure the complete final state. Its interaction region allows spectators tagged with high resolution to catch all nuclear and partonic target fragments. The combination of a high luminosity, polarized lepton and ion beams, and detectors fully integrated with the accelerator will allow MEIC to be a unique opportunity to make breakthroughs in the study of nucleon structure and QCD dynamics.

  2. Novel QCD Effects from Initial and Final State Interactions

    SciTech Connect (OSTI)

    Brodsky, Stanley J.

    2007-09-12

    Initial-state and final-state interactions which are conventionally neglected in the parton model, have a profound effect in QCD hard-scattering reactions. The effects, which arise from gluon exchange between the active and spectator quarks, cause leading-twist single-spin asymmetries, diffractive deep inelastic scattering, diffractive hard hadronic reactions, and the breakdown of the Lam-Tung relation in Drell-Yan reactions. Diffractive deep inelastic scattering also leads to nuclear shadowing and non-universal antishadowing of nuclear structure functions through multiple scattering reactions in the nuclear target. Factorization-breaking effects are particularly important for hard hadron interactions since both initial-state and final-state interactions appear. Related factorization breaking effects can also appear in exclusive electroproduction reactions and in deeply virtual Compton scattering. None of the effects of initial-state and final-state interactions are incorporated in the light-front wavefunctions of the target hadron computed in isolation.

  3. Distortion effects in Trojan Horse applications

    SciTech Connect (OSTI)

    Pizzone, R. G.; La Cognata, M.; Lamia, L.; Mukhamedzhanov, A. M.; Blokhintsev, L. D.; Irgaziev, B.; Bertulani, C. A.; Spitaleri, C.

    2012-11-20

    Deuteron induced quasi-free scattering and reactions have been extensively investigated in the past few decades. This was done not only for nuclear structure and processes study but also for the important astrophysical implication (Trojan Horse Method, THM). In particular the width of the neutron momentum distribution in deuteron will be studied as a function of the transferred momentum. The same will be done for other nuclides of possible use as Trojan Horse particles. Trojan horse method applications will also be discussed because the momentum distribution of the spectator particle inside the Trojan horse nucleus is a necessary input for this method. The impact of the width (FWHM) variation on the extraction of the astrophysical S(E)-factor is discussed.

  4. Direct observation of quark-hadron duality in the free neutron F2 structure function

    SciTech Connect (OSTI)

    Niculescu, I.; Niculescu, G.; Melnitchouk, W.; Arrington, J.; Christy, M. E.; Ent, R.; Griffioen, K. A.; Kalantarians, N.; Keppel, C. E.; Kuhn, S.; Tkachenko, S.; Zhang, J.

    2015-05-21

    Using data from the recent BONuS experiment at Jefferson Lab, which utilized a novel spectator tagging technique to extract the inclusive electron-free neutron scattering cross section, we obtain the first direct observation of quark-hadron duality in the neutron F2 structure function. In addition, the data are used to reconstruct the lowest few (N = 2, 4 and 6) moments of F2 in the three prominent nucleon resonance regions, as well as the moments integrated over the entire resonance region. Comparison with moments computed from global parametrizations of parton distribution functions suggest that quark--hadron duality holds locally for the neutron in the second and third resonance regions down to Q2 ≈ 1 GeV2, with violations possibly up to 20% observed in the first resonance region.

  5. Quark mass functions and pion structure in Minkowski space

    SciTech Connect (OSTI)

    Biernat, Elmer P.; Gross, Franz L.; Pena, Maria Teresa; Stadler, Alfred

    2014-03-01

    We present a study of the dressed quark mass function and the pion structure in Minkowski space using the Covariant Spectator Theory (CST). The quark propagators are dressed with the same kernel that describes the interaction between different quarks. We use an interaction kernel in momentum space that is a relativistic generalization of the linear confining q-qbar potential and a constant potential shift that defines the energy scale. The confining interaction has a Lorentz scalar part that is not chirally invariant by itself but decouples from the equations in the chiral limit and therefore allows the Nambu--Jona-Lasinio (NJL) mechanism to work. We adjust the parameters of our quark mass function calculated in Minkowski-space to agree with LQCD data obtained in Euclidean space. Results of a calculation of the pion electromagnetic form factor in the relativistic impulse approximation using the same mass function are presented and compared with experimental data.

  6. Important high-twist contribution to prompt single-photon production

    SciTech Connect (OSTI)

    Berger, E.L.

    1982-02-01

    Quantitative predictions are presented for a specific hard-scattering reaction ..pi..N ..-->.. ..gamma..X in which both the incident meson and the produced prompt photon couple directly in the QCD amplitude. The process leads to a highly constrained class of events at large p/sub T/ in which the photon momentum is balanced by that of a recoil quark jet, with no spectator jet of final-state particles emerging along the beam axis. Normalized absolutely in terms of the electromagnetic form factor of the pion, F/sub ..pi../(Q/sup 2/), the cross section provides a lower bound on the total p/sub T//sup -6/ high twist contribution to the inclusive prompt-photon yield.

  7. Kbeta satellite and forbidden transitions in elements with 12 <=<= Z <=<= 30 induced by electron impact

    SciTech Connect (OSTI)

    Limandri, Silvina P.; Trincavelli, Jorge C.; Carreras, Alejo C.; Bonetto, Rita D.

    2010-01-15

    The emission of x rays in the Kbeta region of Mg, Al, Si, Sc, Ti, Cr, Fe, Ni, and Zn induced by electron bombardment was studied by means of wavelength dispersive spectroscopy. The lines studied were: the Kbeta{sup III} and Kbeta{sup IV} spectator hole transitions, the 1s->3s quadrupole decay, the Kbeta{sub 2} and Kbeta{sub 5} diagram transitions, the structures related to radiative Auger processes, and the Kbeta{sup '} and Kbeta{sup ''} lines. Relative energies and probabilities were determined through a careful spectral processing based on a parameter refinement method. The results obtained were compared with other experimental and theoretical determinations when available.

  8. In Celebration of Black History Month, Energy Secretary Moniz and Director

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

    of the National Museum of African Art Dr. Cole Discuss the Art of Science | Department of Energy In Celebration of Black History Month, Energy Secretary Moniz and Director of the National Museum of African Art Dr. Cole Discuss the Art of Science In Celebration of Black History Month, Energy Secretary Moniz and Director of the National Museum of African Art Dr. Cole Discuss the Art of Science February 23, 2015 - 1:50am Addthis News Media Contact 202 586 4940 RSVP@hq.doe.gov In Celebration of

  9. In Climatic Tug of War, Carbon From Thawing Permafrost Wins

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

    of the National Museum of African Art Dr. Cole Discuss the Art of Science | Department of Energy In Celebration of Black History Month, Energy Secretary Moniz and Director of the National Museum of African Art Dr. Cole Discuss the Art of Science In Celebration of Black History Month, Energy Secretary Moniz and Director of the National Museum of African Art Dr. Cole Discuss the Art of Science February 23, 2015 - 1:50am Addthis News Media Contact 202 586 4940 RSVP@hq.doe.gov In Celebration of

  10. DOE Publishes GATEWAY Report on LED Lighting in a Performing...

    Energy Savers [EERE]

    LED Lighting in a Performing Arts Setting DOE Publishes GATEWAY Report on LED Lighting in a Performing Arts Setting August 6, 2014 - 2:46pm Addthis The U.S. Department of Energy ...

  11. In Celebration of Black History Month, Energy Secretary Moniz...

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

    In Celebration of Black History Month, Energy Secretary Moniz and Director of the National Museum of African Art Dr. Cole Discuss the Art of Science In Celebration of Black History ...

  12. Secretary Moniz to Launch Minorities in Energy Initiative | Department...

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

    ... Grid Modernization in Florida In Celebration of Black History Month, Energy Secretary Moniz and Director of the National Museum of African Art Dr. Cole Discuss the Art of Science

  13. OpenEI Community Central | OpenEI Community

    Open Energy Info (EERE)

    by term > OpenEI Community Central Content Group Activity By term Q & A Feeds Term: biofuel art Type Term Title Author Replies Last Post sort icon Blog entry biofuel art Public...

  14. Parallel I/O in Practice

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

    art. This tutorial sheds light on the state-of-the-art in parallel IO and provides the knowledge necessary for attendees to best leverage IO resources available to them. We...

  15. Hispanic Heritage Month - Honoring a Heritage and Individual...

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

    ... Edmonds continued on, starting SMArt (Science, Math and Art) Night at her local elementary school in Pasadena to expose elementary school children to math, science and art and show ...

  16. Fermilab Cultural Events in Chicago's Far West Side

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

    ticketing now available Click here to purchase tickets or call our box office at 630840.ARTS (2787). All Chamber Series concerts begin at 2:30 p.m. in the 2nd Floor Art Gallery...

  17. Fermilab Cultural Events in Chicago's Far West Side

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

    2814 for ages 18 and under Volume Plus Discount (adult priced tickets for 5 or more Arts Series events) - 23.80 Volume Discount (adult priced tickets for 3 - 4 Arts Series...

  18. APS Podcasts | Advanced Photon Source

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

    of Art Preservation and Connoisseurship August 14, 2007; mp3 - 1.88MB Franceska Casadio, Art Institute of Chicago: November 3, 2004 The Advanced Photon Source (videomp4) August...

  19. High Thermal Conductivity Polymer Composites for Low-Cost Heat...

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

    future heat exchanger development. (1 year project - ... available state of the art) Enable replacement of ... transfer UTRC Innovation Process CURRENT ...

  20. Demonstration of Light-Emitting Diode (LED) Retrofit Lamps

    SciTech Connect (OSTI)

    Miller, N.

    2011-09-01

    GATEWAY program report on a demonstration of LED retrofit lamps at the Jordan Schnitzer Museum of art in Eugene, OR

  1. Acquisition of an In-House X-ray Scattering Facility for Nanostructure Characterization and Student Training

    SciTech Connect (OSTI)

    Schuller, Ivan K [UC San Diego

    2013-08-02

    This equipment grant was specifically dedicated to the development of a "state of the art" x-ray scattering facility...

  2. ORISE: Training and Education

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

    Programs Human Subjects Protection Multimedia Applications Health Promotion and ... ORISE maintains extensive experience in instructional design, graphic art, multimedia ...

  3. Small Business Vendor or Subcontractor Registration | NREL

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

    & Support Services Advertising Services Advertising Services - Displays Agriculture Arts, Environmental, & Recreation Audio & Video Equipment Commissioning Computer Hardware...

  4. Text-Alternative Version: Smithsonian GATEWAY Demonstration Video

    Broader source: Energy.gov [DOE]

    Following is a text version of a video about the GATEWAY demonstration project at the Smithsonian American Art Museum.

  5. Rapid Freeform Sheet Metal Forming: Technology Development and...

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

    * Art and Entertainment: human faces and creative sculptures Classic Cars Restoration ... Vehicle Personalization Low-Volume Production Commercialization Approach: * ...

  6. New Wind Test Facilities Open in Colorado and South Carolina

    Broader source: Energy.gov [DOE]

    Two state-of-the-art wind testing facilities will accelerate development and deployment of wind energy technologies.

  7. Measurement of branching fraction and first evidence of CP violation in B⁰→a₁±(1260)π∓ decays

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

    Dalseno, J.; Adachi, I.; Aihara, H.; Asner, D. M.; Aulchenko, V.; Aushev, T.; Bakich, A. M.; Bay, A.; Belous, K.; Bhuyan, B.; et al

    2012-11-26

    We present a measurement of the branching fraction and time-dependent CP violation parameters in B⁰→a±₁(1260)π∓ decays. The results are obtained from the final data sample containing 772×10⁶ BB¯¯¯ pairs collected at the Υ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e⁺e⁻ collider. We obtain the product branching fraction B(B⁰→a±₁(1260)π∓)×B(a±₁(1260)→π±π∓π±)=(11.1±1.0(stat)±1.4(syst))×10⁻⁶ and an upper limit on the product branching fraction for a possible decay with the same final state B(B⁰→a±₂(1320)π∓)×B(a±₂(1320)→π±π∓π±)<2.2×10⁻⁶at 90% CL. In a time-dependent measurement to extract CP asymmetries, we obtain the CP violation parameters ACP=–0.06±0.05(stat)±0.07(syst), CCP=–0.01±0.11(stat)±0.09(syst), SCP=–0.51±0.14(stat)±0.08(syst), representing time- and flavor-integrated direct, flavor-dependent direct and mixing-induced CP violation,more » respectively. Simultaneously, we also extract the CP-conserving parameters ΔC=+0.54±0.11(stat)±0.07(syst), ΔS=–0.09±0.14(stat)±0.06(syst), which, respectively, describe a rate difference and strong phase difference between the decay channels where the a±₁ does not contain the spectator quark and those where it does. We find first evidence of mixing-induced CP violation in B⁰→a±₁(1260)π∓ decays with 3.1σ significance. The rate where the a±₁ does not contain the spectator quark from the B meson is found to dominate the rate where it does at the 4.1σ level. However, there is no evidence for either time- and flavor-integrated direct CP violation or flavor-dependent direct CP violation.« less

  8. BPA-2012-01695-FOIA Request

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

    , 9To Northom, E9 f -' F Horsefhief ad Ceio ,- . - Lake -C Mi E7 Cehlo ' . M4 M5 . sport M3 E4 M6 Village mbiaGorge earfI ake 4 E6 peathsh L Ml I Zjea SC lutes Airport He S M2...

  9. Azimuthal anisotophy in U + U and Au + Au collisions at RHIC

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

    Adamczyk, L.

    2015-11-24

    Collisions between prolate uranium nuclei are used to study how particle production and azimuthal anisotropies depend on initial geometry in heavy-ion collisions. We report the two- and four-particle cumulants, v2{2} and v2{4}, for charged hadrons from U+U collisions at √SNN = 193 GeV and Au+Au collisions at √SNN = 200 GeV. Nearly fully overlapping collisions are selected based on the energy deposited by spectators in zero degree calorimeters (ZDCs). Within this sample, the observed dependence of v2{2} on multiplicity demonstrates that ZDC information combined with multiplicity can preferentially select different overlap configurations in U+U collisions. As a result, we alsomore » show that v2 vs multiplicity can be better described by models, such as gluon saturation or quark participant models, that eliminate the dependence of the multiplicity on the number of binary nucleon-nucleon collisions.« less

  10. Electromagnetic structure of few-nucleon ground states

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

    Marcucci, Laura E.; Istituto Nazionale di Fisica Nucleare; Gross, Franz L.; Thomas Jefferson National Accelerator Facility; Peña, M. T.; Piarulli, M.; Old Dominion Univ., Norfolk, VA; Schiavilla, Rocco; Old Dominion Univ., Norfolk, VA; Sick, Ingo; et al

    2016-01-08

    Experimental form factors of the hydrogen and helium isotopes, extracted from an up-to-date global analysis of cross sections and polarization observables measured in elastic electron scattering from these systems, are compared to predictions obtained in three different theoretical approaches: the first is based on realistic interactions and currents, including relativistic corrections (labeled as the conventional approach); the second relies on a chiral effective field theory description of the strong and electromagnetic interactions in nuclei (labeled ChiEFT); the third utilizes a fully relativistic treatment of nuclear dynamics as implemented in the covariant spectator theory (labeled CST). Furthermore, for momentum transfers belowmore » Q < 5 fm-1 there is satisfactory agreement between experimental data and theoretical results in all three approaches. Conversely, at Q > 5 fm-1, particularly in the case of the deuteron, a relativistic treatment of the dynamics, as is done in the CST, is necessary. The experimental data on the deuteron A structure function extend to Q ~ 12 fm-1, and the close agreement between these data and the CST results suggests that, even in this extreme kinematical regime, there is no evidence for new effects coming from quark and gluon degrees of freedom at short distances.« less

  11. Direct Measurement and Chemical Speciation of Top Ring Zone Liquid During Engine Operation

    SciTech Connect (OSTI)

    Splitter, Derek A; Burrows, Barry Clay; Lewis Sr, Samuel Arthur

    2015-01-01

    The present manuscript consists of proof of concept experiments involving direct measurements and detailed chemical speciation from the top ring zone of a running engine. The work uses a naturally aspirated single cylinder utility engine that has been modified to allow direct liquid sample acquisition from behind the top ring. Samples were analyzed and spectated using gas chromatographic techniques. Results show that the liquid mixture in the top ring zone is neither neat lubricant nor fuel but a combination of the two with unique chemical properties. At the tested steady state no-load operating condition, the chemical species of the top ring zone liquid were found to be highly dependent on boiling point, where both low reactivity higher boiling point fuel species and lubricant are observed to be the dominant constituents. The results show that at least for the tested condition, approximately 25% of the top ring zone is comprised of gasoline fuel like molecules, which are dominated by high octane number aromatic species, while the remainder of the liquid is comprised of lubricant like species.

  12. Kubo relations and radiative corrections for lepton number washout

    SciTech Connect (OSTI)

    Bdeker, Dietrich; Laine, M. E-mail: laine@itp.unibe.ch

    2014-05-01

    The rates for lepton number washout in extensions of the Standard Model containing right-handed neutrinos are key ingredients in scenarios for baryogenesis through leptogenesis. We relate these rates to real-time correlation functions at finite temperature, without making use of any particle approximations. The relations are valid to quadratic order in neutrino Yukawa couplings and to all orders in Standard Model couplings. They take into account all spectator processes, and apply both in the symmetric and in the Higgs phase of the electroweak theory. We use the relations to compute washout rates at next-to-leading order in g, where g denotes a Standard Model gauge or Yukawa coupling, both in the non-relativistic and in the relativistic regime. Even in the non-relativistic regime the parametrically dominant radiative corrections are only suppressed by a single power of g. In the non-relativistic regime radiative corrections increase the washout rate by a few percent at high temperatures, but they are of order unity around the weak scale and in the relativistic regime.

  13. Effects of reactant rotational excitations on H{sub 2} + NH{sub 2} → H + NH{sub 3} reactivity

    SciTech Connect (OSTI)

    Song, Hongwei; Guo, Hua

    2014-12-28

    Rotational mode specificity of the title reaction is examined using an initial state selected time-dependent wave packet method on an accurate ab initio based global potential energy surface. This penta-atomic reaction presents an ideal system to test several dynamical approximations, which might be useful for future quantum dynamics studies of polyatomic reactions, particularly with rotationally excited reactants. The first approximation involves a seven-dimensional (7D) model in which the two non-reactive N–H bonds are fixed at their equilibrium geometry. The second is the centrifugal sudden (CS) approximation within the 7D model. Finally, the J-shifting (JS) model is tested, again with the fixed N–H bonds. The spectator-bond approximation works very well in the energy range studied, while the centrifugal sudden and J-shifting integral cross sections (ICSs) agree satisfactorily with the coupled-channel counterparts in the low collision energy range, but deviate at the high energies. The calculated integral cross sections indicate that the rotational excitation of H{sub 2} somewhat inhibits the reaction while the rotational excitations of NH{sub 2} have little effect. These findings are compared with the predictions of the sudden vector projection model. Finally, a simple model is proposed to predict rotational mode specificity using K-averaged reaction probabilities.

  14. Azimuthal anisotophy in U + U and Au + Au collisions at RHIC

    SciTech Connect (OSTI)

    Adamczyk, L.

    2015-11-24

    Collisions between prolate uranium nuclei are used to study how particle production and azimuthal anisotropies depend on initial geometry in heavy-ion collisions. We report the two- and four-particle cumulants, v2{2} and v2{4}, for charged hadrons from U+U collisions at √SNN = 193 GeV and Au+Au collisions at √SNN = 200 GeV. Nearly fully overlapping collisions are selected based on the energy deposited by spectators in zero degree calorimeters (ZDCs). Within this sample, the observed dependence of v2{2} on multiplicity demonstrates that ZDC information combined with multiplicity can preferentially select different overlap configurations in U+U collisions. As a result, we also show that v2 vs multiplicity can be better described by models, such as gluon saturation or quark participant models, that eliminate the dependence of the multiplicity on the number of binary nucleon-nucleon collisions.

  15. Mechanistic Studies of Methanol Synthesis over Cu from CO/CO2/H2/H2O Mixtures: the Source of C in Methanol and the Role of Water

    SciTech Connect (OSTI)

    Yang, Yong; Mims, Charles A.; Mei, Donghai; Peden, Charles HF; Campbell, Charles T.

    2013-02-01

    The low temperature (403 453K) conversions of CO:hydrogen and CO2:hydrogen mixtures (6 bar total pressure) to methanol over copper catalysts are both assisted by the presence of small amounts of water (mole fraction ~0.04%-0.5%). For CO2:hydrogen reaction mixtures, the water product from both methanol synthesis and reverse water gas shift serves to initiate both reactions in an autocatalytic manner. In the case of CO:D2 mixtures, very little methanol is produced until small amounts of water are added. The effect of water on methanol production is more immediate than in CO2:D2, yet the steady state rates are similar. Tracer experiments in 13CO:12CO2:hydrogen (with or without added water), show that the dominant source of C in the methanol product gradually shifts from CO2 to CO as the temperature is lowered. Cu-bound formate, the major IR visible surface species under CO2:hydrogen, is not visible in CO:moist hydrogen. Though formate is visible in the tracer experiments, the symmetric stretch is absent. These results, in conjunction with recent DFT calculations on Cu(111), point to carboxyl as a common intermediate for both methanol synthesis and reverse water gas shift, with formate playing a spectator co-adsorbate role.

  16. JLab, Hampton U. celebrate Einstein's love of music with special event at

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

    CNU's Ferguson Center for the Arts | Jefferson Lab JLab, Hampton U. celebrate Einstein's love of music with special event at CNU's Ferguson Center for the Arts Dr. Brian Foster and Jack Liebeck Dr. Brian Foster and Jack Liebeck. Photo by Richard Lea-Hair. More publicity photographs available from Jack Liebeck's website JLab, Hampton U. celebrate Einstein's love of music with special event at CNU's Ferguson Center for the Arts April 11, 2005 The Department of Energy's Jefferson Lab, in

  17. Department of Energy Closes $400 Million Loan Guarantee for State of the

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

    Art Solar Manufacturing in Indiana and Colorado | Department of Energy Closes $400 Million Loan Guarantee for State of the Art Solar Manufacturing in Indiana and Colorado Department of Energy Closes $400 Million Loan Guarantee for State of the Art Solar Manufacturing in Indiana and Colorado December 14, 2010 - 12:00am Addthis Washington D.C. - U.S. Energy Secretary Steven Chu announced today that a $400 million loan guarantee has been finalized for Abound Solar Manufacturing, LLC to

  18. Mercury Ban Sum FS.pdf

    Office of Environmental Management (EM)

    of Energy Mentoring Matters: Engaging Students through Science and Arts Mentoring Matters: Engaging Students through Science and Arts April 22, 2016 - 11:48am Addthis Mentoring Matters: Engaging Students through Science and Arts Earlier this year, the U.S. Department of Energy (DOE) Geothermal Technologies Office, in partnership with the Center for Advanced Energy Studies (CAES) and the Idaho National Lab (INL), launched a Geothermal Design Challenge inviting high school and university teams

  19. Mentoring at Argonne | Argonne National Laboratory

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

    of Energy Mentoring Matters: Engaging Students through Science and Arts Mentoring Matters: Engaging Students through Science and Arts April 22, 2016 - 11:48am Addthis Mentoring Matters: Engaging Students through Science and Arts Earlier this year, the U.S. Department of Energy (DOE) Geothermal Technologies Office, in partnership with the Center for Advanced Energy Studies (CAES) and the Idaho National Lab (INL), launched a Geothermal Design Challenge inviting high school and university teams

  20. Thorium doped iridium alloy for radioisotope heat sources

    DOE Patents [OSTI]

    Liu, Chain-Tsuan; Inouye, Henry; Schaffhauser, Anthony C.; White, Calvin L.

    1981-01-01

    A novel iridium alloy containing 100-500 ppm thorium has enhanced impact properties over undoped iridium and over prior art iridium alloys.

  1. Related Links | Y-12 National Security Complex

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

    Oak Ridge Heritage and Preservation Association Oak Ridge Art Center Oak Ridge Civic Music Association Oak Ridge Playhouse Univerity of Tennessee Arboretum Secret City Excursion...

  2. With low projected manufacturing costs, high ion

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

    is the only hydrocarbon membrane with performance meeting or exceeding the current state-of-the- art Nafion (Dupont) based membranes, with a projected cost structure below Nafion. ...

  3. Electron Trapping by Molecular Vibration

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

    as a diagnostic tool. Broken Symmetry, Forbidden Transitions Philosopher of science Karl Popper once described science as "the art of systematic oversimplification." Indeed,...

  4. DOE NSF Partnership to Address Critical Challenges in Hydrogen...

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

    which advance scientific frontiers in photochemical andor thermochemical materials systems and interfacial processes utilizing state-of-the-art methodologies in theory,...

  5. (Press Release, Video, Press Event, Other)","Text of Major Communicati...

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

    ... This new, state-of-the-art high intensity light source is expected to facilitate major breakthroughs in next-generation energy technologies, materials science and biotechnology. ...

  6. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    classical and quantum mechanics, general physics (17) photometry (13) mass (12) telescopes ... State-of-the-art models of atmospheric radiation transport and modern codes are used to ...

  7. Energy Department Announces Five Year Renewal of Funding for...

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

    ... VERA incorporates coupled physics and science-based models, state-of-the-art numerical methods, and modern computational architecture. It is being validated with data from a ...

  8. PRECISION DETERMINATION OF ATMOSPHERIC EXTINCTION AT OPTICAL...

    Office of Scientific and Technical Information (OSTI)

    State-of-the-art models of atmospheric radiation transport and modern codes are used to ... WA 98195 (United States) Department of Physics and Astronomy, Austin Peay State ...

  9. SSL Demonstration: Wall Washers at the University of Maryland

    SciTech Connect (OSTI)

    2015-07-31

    GATEWAY program report brief summarizing a demonstration of LED wall washers at the Clarice Smith Performing Arts Center at the University of Maryland.

  10. Pre-Commercial Demonstration of Cost-Effective Advanced HVAC...

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

    HVAC energy reduction versus state-of- the-art building automation systems. This technology targets building automation systems for medium-size buildings with central HVAC systems. ...

  11. Society of Women Engineers Gathers for 2012 Symposium | GE Global...

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

    in science, technology, engineering, art and math. Recent Posts by This Contributor Technology Relay Race in Cancer Prevention Research Talking About Breast Density and...

  12. Resource Management Organization | U.S. DOE Office of Science...

    Office of Science (SC) Website

    The Office of Scientific and Technical Information develops and maintains efficient, state-of-the-art tools for access and delivery of research results from the entire Department ...

  13. Sandia National Laboratories: Research: Research Foundations...

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

    is advancing the state of the art in mathematics and computing to enhance Sandia's ... We develop future computing technologies, new mathematics and algorithms, and ...

  14. DOE Leverages Fossil Energy Expertise to Develop And Explore...

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

    Energy Efficiency and Renewable Energy will combine ... offices to support state-of-the-art research and development ... This hybridization combines traditional fossil energy ...

  15. EERE Success Story-New Advanced Refrigeration Technology Provides...

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

    Provides Clean Energy, Low Utility Bills for ... System in ORNL's state-of-the-art Building Technologies ... The Office of Energy Efficiency and Renewable Energy ...

  16. EERE Success Story-Mesa Verde's New Museum Showcases Sustainable...

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

    Mesa Verde National Park's visitor center blends state-of-the-art energy technology with ... The Office of Energy Efficiency and Renewable Energy (EERE) success stories ...

  17. North American SynchroPhasor Initiative (NASPI) Technical Report...

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

    community on the state of the art for key synchrophasor technology issues. For this workshop, NASPI partnered with the National Renewable Energy Laboratory to explore the ...

  18. Trending: Metal Oxo Bonds

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

    effects. These challenges were overcome by applying state-of-the-art soft x-ray techniques in conjunction with hybrid density functional theory (DFT) calculations. To...

  19. Plant Metabolic Imaging | The Ames Laboratory

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

    Plant Metabolic Imaging The Ames Laboratory has developed state-of-the-art processes for imaging plant metabolites. Identifying and understanding plant chemicals will lead to the...

  20. Derrick Ramos | Department of Energy

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

    including energy, environmental, and trade policy. He earned his Bachelor of Arts in International Studies and Political Science from Texas A&M University and his Master in...

  1. People Profiles

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

    People Profiles Featured Profile Peter Thelin The art of optics Read More Lisa Burrows Lisa Burrows Jeremy Huckins Jeremy Huckins Ibo Matthews Ibo Matthews Susanna Reyes Susana...

  2. CHARTER OF THE TRITIUM FOCUS GROUP (TFG)

    Office of Environmental Management (EM)

    and coordination of tritium issues and activities across the DOE complex and beyond. 2. Promoting sharing and application of state-of-the-art design and engineering...

  3. app_d

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

    8 Appendix D - New Information - Document 69, Foothills School of Arts and Sciences (Kaitlin Lloyd & Erika Foldyna), Boise, ID, Page 1 of 1 Document 70, Foothills School of Arts and Sciences (Katherine Reardon & Briana Schueren), Boise, ID, Page 1 of 1 D-189 DOE/EIS-0287 Idaho HLW & FD EIS - New Information - Document 71, Foothills School of Arts and Sciences (Ashina Sipiora & Alexandra Asbury), Boise, ID, Page 1 of 1 Document 72, Foothills School of Arts and Sciences (Andrew

  4. Search results | Department of Energy

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

    topics including earth science, environmental science, physical science, social studies, math, and language arts. Activities provided include The Energy Times, Going for a Spin:...

  5. Search results | Department of Energy

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

    earth science, environmental science, physical science, social studies, math, and language arts. Activities provided include The Energy Times, Going for a Spin: Making a...

  6. STICKY FINGERS: How One Researcher is Improving the Science of...

    Energy Savers [EERE]

    Buchanan Through the Looking Glass: The Art and Science of Hand-Polishing Precision Optics Sally Dawson is an award-winning theoretical physicist seeking to better understand...

  7. FOIA May 2009 Responses (000362 - 000369)

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

    ... Senior Proeram Analyst Systematic Management Services, Inc. ... EDUCATION Clemson University, Clemson SC Bachelor of Arts, ... DC 1997 -1998 " The Changing Nature of Politics in ...

  8. Re-evaluating Network Onload vs. Offload for the Many-Core Era

    Office of Scientific and Technical Information (OSTI)

    different DVFS settings to change the frequency, while ... of the full-featured state-of-the-art server class CPUs. ... The Gemini system interconnect. In High Performance ...

  9. Passive Catalytic Approach to Low Temperature NOx Emission Abatement

    Broader source: Energy.gov [DOE]

    Numerically evaluated and optimized proposed state-of-the-art passive catalytic technology designed to reduce NOx released during vehicle cold start portion of the FTP-75 cycle

  10. Concentrating Solar Power: Advanced Projects Offering Low LCOE...

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

    ... CO2 compression at state-of-the-art efficiency, ... NaSelectTM and b-Alumina solid electrolytes, which have ... will address the fundamental challenges associated ...

  11. Browse Societies by Language -- E-print Network Societies by...

    Office of Scientific and Technical Information (OSTI)

    des Sciences, des Lettres et des Arts Tunisian Academy of the Sciences, ... de Psilogie Quebec Society of Psychology -- Socit Qubcoise pour l'tude ...

  12. Solar Decathlon 2013: Raising More Than Just Walls

    Broader source: Energy.gov [DOE]

    Part two in our behind-the-scenes look at competing in the Solar Decathlon, we explore how students master the art of fundraising.

  13. Instituto Torcuato Di Tella (ITDT) | Open Energy Information

    Open Energy Info (EERE)

    In the beginning, ITDT categorized activities through research centers specializing in different subjects, mainly economics, social sciences, urban planning, and the arts....

  14. Future City Competition

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

    Future City Competition The New Mexico Regional Competition is an unique opportunity for middle school children to combine skills in engineering, environmental science, and art to...

  15. Energy Secretary Chu to Tour GE Global Research Advanced Manufacturing...

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

    Colloquy WHEN: Friday, May 25, 2012 3:30 PM ET WHERE: Rensselaer Polytechnic Institute Curtis R. Priem Experimental Media and Performing Arts Center Concert Hall RSVP: Mark...

  16. Main Title 32pt

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

    State-of-Art Commercial Solid-State Lighting Lamp 54% Phosphor (and package) efficiency 78% Spectral efficiency (match to human eye) 38% Blue LED efficiency http:...

  17. Fermilab | Science | Particle Physics | Scientific Computing

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

    State-of-the-art computing facilities and expertise drive successful research in experimental and theoretical particle physics. Fermilab is a pioneer in managing "big data" and ...

  18. Sandia National Laboratories: Research: High Consequence, Automation...

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

    operating toward a common goal. Our control technology is advancing the state-of-the-art in unmanned systems and robotics technology and is enabling ground-breaking...

  19. Press Release Archives - News

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

    Chicago artist Ellen Sandor, founder and director of the collaborative artists group (art)n, has been chosen as Fermi National Accelerator Laboratory's artist-in-residence for...

  20. About CAMS

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

    research in the external community. CAMS is a globally recognized, state-of-the-art AMS facility that has had wide-spread scientific, technological, and analytical...