National Library of Energy BETA

Sample records for np nepal sm

  1. Nepal's Maoists: Purists or Pragmatists?

    E-Print Network [OSTI]

    International Crisis Group

    2007-05-18

    , Nepal’s Maoists: Their Aims, Structure and Strategy, ?? ??????? ???? ??????????? ????????? ?????? ????? ????????? ?????? ????? ????????? ??????? ??. ???, Nepal: From People Power to Peace?, ?? ?? ????, ?????? ??? ????? ??????? ??. ???, Nepal’s Peace... ), Communist Party of Afghanistan, Communist Party of Bangladesh (Marxist-Leninist), Communist Party of Nepal (Maoist), Communist Party of Peru, Communist Party of Turkey Marxist-Leninist, Marxist-Leninist Communist Organisation of Tunisia, Maoist Communist...

  2. NP-Completeness Andreas Klappenecker

    E-Print Network [OSTI]

    Klappenecker, Andreas

    NP-Completeness Andreas Klappenecker [partially based on slides by Jennifer Welch] #12;Definition of NP-Complete L is NP-complete if and only if (1) L is in NP and (2) for all L' in NP, L' p L. In other words, L is at least as hard as every language in NP. #12;Implication of NP-Completeness Theorem Suppose

  3. Buddhist Art in Nepal

    E-Print Network [OSTI]

    Deva, Krishna

    .tul BU!lclhist mCDU.Dwnt in Nepal. AccL .. dill!', (f, \\',·;,.W I( cd tl,~,cliU( n, Sl()(rr:bl1 i~ the self-bern or the Ainl'c11 in the fClm.era lntlls. Since (hc h\\'c DhFni Eucldhas pl<1)'cd <1. p,jm2 .• y 1

  4. NP-NearFinal

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on771/6/14 Contact: JanetSite661. NOIlVdlSINIWGCommittees ofNP NPNP /

  5. SM Energy-Efficient

    E-Print Network [OSTI]

    SM 111 Energy-Efficient Energy-Efficient Ventilation for Apartment Buildings #12. These Guides provide clear and practical information on issues related to energy-efficient building retrofits

  6. Asian Institute of Technology (AIT), Klong Luang, Pathumthani, Thailand The Small Earth Nepal (SEN), Kathmandu, Nepal

    E-Print Network [OSTI]

    water quality and quantity has been one of the major concerns in water sector in the Kathmandu Valley sites, and direct disposal of domestic and industrial wastes to the surface water. Studies have shown Earth Nepal (SEN), Kathmandu, Nepal Center of Research for Environment Energy and Water (CREEW

  7. On NP complete problems I

    E-Print Network [OSTI]

    Minoru Fujimoto; Kunihiko Uehara

    2008-09-05

    We study the quadratic residue problem known as an NP complete problem by way of the prime number and show that a nondeterministic polynomial process does not belong to the class P because of a random distribution of solutions for the quadratic residue problem.

  8. Forest, People's Participation and Conflicts in Nepal

    E-Print Network [OSTI]

    Regmi, Rishikeshab Raj

    2000-01-01

    , landslides and growing population is pressing hard on the land resources and agricultural productions as well as to the environment. Structure of Nepali Society Owing to the mountainous environments the people of Nepal became very ingenious and militant... for other cOIllt1lunity development works" such as drinking water, irrigation, school, health, sanitation, roads and social activities. This amendment made them educated, healthy and their socio-economic status increased. ,In many FUGs the fund was used...

  9. Sociology in Nepal: Underdevelopment Amidst Growth

    E-Print Network [OSTI]

    Mishra, Chaitanya

    2007-01-01

    that Regmi's corpus will continue to fuel much sociological reconstruction in the future. The pain and suffering of the early 191h century Hill peasants under conditions of the impending Nepal-East India Company war has been well sketched by Ludwig Stiller... and personal lives. The Marxist corpus, in addition, also made the case for political action to challenge the capitalist transformation. All four sociologists, in addition, elaborated new epistemologies necessary in order to investigate the new society...

  10. The Past and Future of Sociology in Nepal

    E-Print Network [OSTI]

    Bhandari, Bishnu

    1990-01-01

    . 1974 Critique on Sociology and Anthropology in Nepal. In Social Science in Nepal. P. R. Shanna. ed. KJrtipur: INAS, Trlbhuvan University. OJha. Y. N., S. P. Adhikary, Y. S. Thapa and R. R. Mil:Ira 1987 Appllcauon of Anthropology and Sociology In Civil...

  11. An elementary proof that P =/= NP

    E-Print Network [OSTI]

    Bhupinder Singh Anand

    2007-02-27

    We show that, if PA has no non-standard models, then P=/=NP. We then give an elementary proof that PA has no non-standard models.

  12. Integrating Referring and Informing in NP Planning 

    E-Print Network [OSTI]

    O'Donnell, Michael; Knott, Alistair; Hitzeman, Janet; Cheng, Hua

    Two of the functions of an NP are to refer (identify a particular entity) and to inform (provide new information about an entity). While many NPs may serve only one of these functions, some NPs conflate the functions, ...

  13. NERSC/DOE NP Requirements Workshop Agenda

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

    workshop goals, charge to committee Yukiko Sekine, DOE-SCASCR 8:50 Workshop outline, logistics, format Harvey Wasserman, NERSC 9:00 NP Program Office Research Directions Ted...

  14. Barnes_NP_Program_Office_Research_Directions_V2.pptx

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

    Timothy J. Hallman Associate Director for Nuclear Physics DOE Office of Science NP-NERSC Meeting on: Large Scale Computing and Storage Requirements for Nuclear Physics (NP): Target...

  15. Epidemiologic and Economic Analysis of Avian Influenza in Nepal 

    E-Print Network [OSTI]

    Karki, Surendra

    2013-08-05

    ...................................................... 46 Table 5. Annual cost of farm visits as part of post-outbreak surveillance ....................... 47 Table 6. Annual cost of laboratory tests ........................................................................... 48 Table 7. Annual costs... in Nepal, either due to HPAI related mortality or culling activities to control its further spread, has reached nearly 120,000 animals (OIE, 2013). Between 2007 and 2011, the government of Nepal has implemented AI surveillance activities...

  16. Anthropological Insights in the Delivery of Health Services in Nepal

    E-Print Network [OSTI]

    Regmi, Rishikeshab Raj

    2001-01-01

    of Nepal are not given extra calories and proteins they require because of the belief that increased food intake during pregnancy results in larger babies culminating in difficult labour. In certain parts of rural Nepal infants are not generally given water... " that guides developmental interventions. While addressing the problem of getting planners to translate their concerns on to the understanding of local people, he stresses that policies calmot be successfully implemented and taken up by a people if they don...

  17. Women’s Conditions in Community Forestry in Nepal- Deconstructing Causes and Underlying Ideas 

    E-Print Network [OSTI]

    Imani, Amirhossein

    Nepal is among the poorest and least developed countries in the world. It has a highly diverse society and geography. However, Nepal is governed by various intersecting codes of hierarchy. Religion, language, caste, ...

  18. Diurnal cycle of air pollution in the Kathmandu Valley, Nepal: Observations

    E-Print Network [OSTI]

    Panday, Arnico K.

    During the dry season of 2004–2005 we carried out field measurements of air pollution and meteorology in the Kathmandu Valley, Nepal, a bowl-shaped urban basin in the Himalayan foothills of Nepal. We measured the trace ...

  19. The Diurnal Cycle of Air Pollution In the Kathmandu Valley, Nepal

    E-Print Network [OSTI]

    1 The Diurnal Cycle of Air Pollution In the Kathmandu Valley, Nepal by Arnico K. Panday A OF AIR POLLUTION IN THE KATHMANDU VALLEY, NEPAL by Arnico K. Panday Submitted to the Department of Earth study to date of the diurnal cycle of air pollution in the Kathmandu Valley, Nepal ­ a bowl

  20. LITERATURE REVIEW: REDUCTION OF NP(V) TO NP (IV)-ALTERNATIVES TO FERROUS SULFAMATE

    SciTech Connect (OSTI)

    Kessinger, G.; Kyser, E.; Almond, P.

    2009-09-28

    The baseline approach to control of Np oxidation in UREX and PUREX separation processes is the reduction of Np(V) and Np(VI) to Np(IV) using ferrous sulfamate. Use of this reagent results in increased sulfur and iron concentrations in the liquid waste streams from the process. Presence of these two elements, especially sulfur, increases the complexity of the development of wasteforms for immobilizing these effluents. Investigations are underway to identify reductants that eliminate sulfur and iron from the Np reduction process. While there are a variety of chemical reductants that will reduce Np to Np(IV) in nitric acid media, the reaction rates for most are so slow that the reductants are not be feasible for use in an operating plant process. In an attempt to identify additional alternatives to ferrous sulfamate, a literature search and review was performed. Based on the results of the literature review, it is concluded that photochemical and catalytic processes should also be investigated to test the utility of these two approaches. The catalytic process could be investigated for use in conjunction with chemical oxidants to speed the reaction rates for reductants that react slowly, but would otherwise be appropriate replacements for ferrous sulfamate. The photochemical approach, which has received little attention during the past few decades, also shows promise, especially the photocatalytic approach that includes a catalyst, such as Pt supported on SiC, which can be used in tandem with an oxidant, for Np reduction.

  1. NP-MHTGR Fuel Development Program Results

    SciTech Connect (OSTI)

    Maki, John Thomas; Petti, David Andrew; Hobbins, Richard Redfield; McCardell, Richard K.; Shaber, Eric Lee; Southworth, Finis Hio

    2002-10-01

    In August 1988, the Secretary of Energy announced a strategy to acquire New Production Reactor capacity for producing tritium. The strategy involved construction of a New Production Modular High Temperature Gas-Cooled Reactor (NP-MHTGR) where the Idaho National Engineering and Environmental Laboratory (INEEL) was selected as the Management and Operations contractor for the project. Immediately after the announcement in August 1988, tritium target particle development began with the INEEL selected as the lead laboratory. Fuel particle development was initially not considered to be on a critical path for the project, therefore, the fuel development program was to run concurrently with the design effort of the NP-MHTGR.

  2. Sierra/SM theory manual.

    SciTech Connect (OSTI)

    Crane, Nathan Karl

    2013-07-01

    Presented in this document are the theoretical aspects of capabilities contained in the Sierra/SM code. This manuscript serves as an ideal starting point for understanding the theoretical foundations of the code. For a comprehensive study of these capabilities, the reader is encouraged to explore the many references to scientific articles and textbooks contained in this manual. It is important to point out that some capabilities are still in development and may not be presented in this document. Further updates to this manuscript will be made as these capabilites come closer to production level.

  3. EXPERIMENTS ON N-P SCATTERING WITH 260 MEV NEUTRONS

    E-Print Network [OSTI]

    Kelly, E.; Leith, C.; Segre, E.; Wiegand, C.

    1950-01-01

    FIG. IN MEV Mu 56 NEUTRON SCATTERING ANGLE FIG 3 Mu 57EXPERIWNTS ON N-P SCATTERING WITH 260 MEV NEUTRONS Eo Refly,EXPERIMENTS OM N-P SCATTERING WITH 260 MEV NEUTRONS E Kelly,

  4. Degassing of metamorphic carbon dioxide from the Nepal Himalaya

    E-Print Network [OSTI]

    Derry, Louis A.

    Degassing of metamorphic carbon dioxide from the Nepal Himalaya Matthew J. Evans Chemistry, 7 figures, 4 tables. Keywords: metamorphic carbon dioxide; Himalaya; hot springs; carbon cycle, M. J., L. A. Derry, and C. France-Lanord (2008), Degassing of metamorphic carbon dioxide from

  5. Distinguishing a SM-like MSSM Higgs boson from SM Higgs boson at muon collider

    E-Print Network [OSTI]

    Jai Kumar Singhal; Sardar Singh; Ashok K Nagawat

    2005-07-26

    We explore the possibility of distinguishing the SM-like MSSM Higgs boson from the SM Higgs boson via Higgs boson pair production at future muon collider. We study the behavior of the production cross section in SM and MSSM with Higgs boson mass for various choices of MSSM parameters tan \\beta and m\\sub A. We observe that at fixed CM energy, in the SM, the total cross section increases with the increase in Higgs boson mass whereas this trend is reversed for the MSSM case. The changes that occur for the MSSM case in comparison to the SM predictions are quantified in terms of the relative percentage deviation in cross section. The observed large deviations in cross section for different choices of Higgs mass suggest that the measurements of the cross section could possibly distinguish the SM-like MSSM Higgs boson from the SM Higgs boson.

  6. FES BER HEP NP BES ASCR

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HABFES OctoberEvan Racah Evan-5InformationValues61 Used BER HEP NP BES

  7. The Management of International Rivers as Demands Grow and Supplies Tighten: India, China, Nepal, Pakistan, Bangladesh

    E-Print Network [OSTI]

    Crow, Ben; Singh, Nirvikar

    2009-01-01

    India, China, Nepal, Pakistan, Bangladesh Ben Crow andIndia, tensions over water with Pakistan and Bangladesh mayso that both India and Pakistan could use the water, within

  8. Nepal-Program for Scaling Up Renewable Energy in Low Income Countries...

    Open Energy Info (EERE)

    Specific Documents3 Kenya Specific Documents4 Maldives Specific Documents5 Mali Specific Documents6 Nepal Specific Documents7 Overview "The Scaling-Up Renewable...

  9. Key to Juniperus of Central Asia (from Turkmenistan/Iran through the former Soviet rev. 2/2011 Union, Pakistan and the Western Himalayas, including Nepal)

    E-Print Network [OSTI]

    Adams, Robert P.

    /2011 Union, Pakistan and the Western Himalayas, including Nepal) 1a. All leaves acicular (subulate, jointed

  10. Population Dynamics and Environmental Degradation in Nepal: An Overview

    E-Print Network [OSTI]

    Uprety, Laya Prasad

    2001-01-01

    of perennial water resources to generate hydroelectric power, develop solar power, wind power and bio-gas technology; (ii) develop and disseminate the teclmology of improved stove to save energy consumption in villages; (iii) create awareness among the farnlers... y all the hill cultures ofNepal ... (poffenberger, 1980: 84). Desperately poor people still think that more the working children a household has, the more economically viable it gets. Birth of a child is considered to be a blessing but not a curse...

  11. High spin states in {sup 143}Sm

    SciTech Connect (OSTI)

    Raut, R.; Ganguly, S.; Kshetri, R.; Banerjee, P.; Bhattacharya, S.; Dasmahapatra, B.; Mukherjee, A.; Mukherjee, G.; Sarkar, M. Saha; Goswami, A.; Gangopadhyay, G.; Mukhopadhyay, S.; Krishichayan,; Chakraborty, A.; Ghughre, S. S.; Bhattacharjee, T.; Basu, S. K. [Saha Institute of Nuclear Physics 1/AF Bidhannagar, Kolkata-700064 (India); Department of Physics, University of Calcutta 92, A.P.C Rd. Kolkata-700009 (India); UGC-DAE Consortium for Scientific Research LB-8, Sector III, Bidhannagar, Kolkata-700098 (India); Variable Energy Cyclotron Center 1/AF Bidhannagar, Kolkata-700064 (India)

    2006-04-15

    The high spin states of {sup 143}Sm have been studied by in-beam {gamma}-spectroscopy following the reaction {sup 130}Te({sup 20}Ne,7n){sup 143}Sm at E{sub lab}=137 MeV, using a Clover detector array. More than 50 new gamma transitions have been placed above the previously known J{sup {pi}}=23/2{sup -}, 30 ms isomer at 2795 keV. The level scheme of {sup 143}Sm has been extended up to 12 MeV and spin-parity assignments have been made to most of the newly proposed level. Theoretical calculation with the relativistic mean field approach using blocked BCS method, has been performed. A sequence of levels connected by M1 transitions have been observed at an excitation energy {approx}8.6 MeV. The sequence appears to be a magnetic rotational band from systematics.

  12. A SM Singlet Scalar as Dark Matter

    E-Print Network [OSTI]

    Tonatiuh Matos; Ricardo Lopez-Fernandez

    2014-03-20

    In this work we investigate the possibility that a simple extension of the Standard Model (SM) can be the dark matter of the universe. We postulate the existence of a scalar field singlet like the Higgs as an extra term in the SM Lagrangian. We find that from the astrophysical point of view a very small mass and self-interaction is more convenient to agree with observations and from particle detectors observations we do not see any essential constrain to this settings. Thus, we conclude that a scalar field singlet with a small mass and self-interaction is a good candidate to be the nature of the dark matter.

  13. Microsoft Word - Nepal_10km_solar_country_report.doc

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland: Energy ResourcesDec 2005 WindPRO isMickey HotMicrosemi CorpKenya FinalNepal

  14. Nepal-Climate Change Support Programme | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsourceII Jump to: navigation,National Marine FisheriesPolicyNedPowerNellisNepal-Climate

  15. Ab initio Calculation of the np ? dy Radiative Capture Process

    E-Print Network [OSTI]

    Beane, Silas R.

    Lattice QCD calculations of two-nucleon systems are used to isolate the short-distance two-body electromagnetic contributions to the radiative capture process np ? d?, and the photo-disintegration processes ?[superscript ...

  16. Pool resolution is NP-hard to recognize

    E-Print Network [OSTI]

    Buss, Samuel R.

    2009-01-01

    2001) 11. Van Gelder, A. : Pool resolution and its relationvariables x 1 , . . . , x k . Pool resolution is NP-hard towill prove that R is a valid pool resolution refutation iff

  17. The diurnal cycle of air pollution in the Kathmandu Valley, Nepal

    E-Print Network [OSTI]

    Panday, Arnico Kumar

    2006-01-01

    This dissertation describes the most comprehensive study to date of the diurnal cycle of air pollution in the Kathmandu Valley, Nepal -- a bowl-shaped mountain valley of two million people with a growing air pollution ...

  18. A Forest Community or Community Forestry? Beliefs, meanings and nature in north-western Nepal 

    E-Print Network [OSTI]

    Nightingale, Andrea J

    2006-01-01

    In this paper I outline a history of community forestry in Nepal and highlight how it has been embedded within different understandings of ecosystems and development. In particular, the Theory of Himalayan Environmental ...

  19. Diurnal cycle of air pollution in the Kathmandu Valley, Nepal: 2. Modeling results

    E-Print Network [OSTI]

    Panday, Arnico K.

    After completing a 9-month field experiment studying air pollution and meteorology in the Kathmandu Valley, Nepal, we set up the mesoscale meteorological model MM5 to simulate the Kathmandu Valley's meteorology with a ...

  20. Detrital geochronology and geochemistry of CretaceousEarly Miocene strata of Nepal: implications for timing and

    E-Print Network [OSTI]

    Najman, Yani

    Detrital geochronology and geochemistry of Cretaceous­Early Miocene strata of Nepal: implications terranes vary considerably in age and contain rocks that may yield geochronologic information, isotopic grains has proven valuable in geochronologic provenance studies because zircons are chemically stable

  1. Using GIS and species distribution modelling techniques to determine new locations for botanical collecting surveys in Nepal 

    E-Print Network [OSTI]

    Johnston, Christine

    2010-11-24

    Understanding botanical distributions and plant biodiversity is of importance to conservationists, and also to others such as land managers, biogeographers and horticulturalists. In Nepal, a globally important biodiversity ...

  2. Chemical aspects of /sup 237/ Np Moessbauer spectroscopy

    SciTech Connect (OSTI)

    Karraker, D G

    1984-01-01

    The /sup 237/Np Moessbauer effect has been especially useful in studies of neptunium chemistry, by virtue of its excellent resolution and straightforward experimental techniques. Neptunium can have valences from +3 to +7, and a broad range of compounds can be prepared that are analogous to those of other actinide elements. Studies on neptunium compounds, for example, have a ready application to the analogous compounds of uranium and plutonium. The emphasis in this paper will be on the application of the /sup 237/Np Moessbauer effect to problems in neptunium chemistry.

  3. Polarization Transfer in N-P Scattering at 50 Mev 

    E-Print Network [OSTI]

    Woolverton, H. L.; Nath, S.; Hiebert, John C.; Northcliffe, L. C.; Woodward, W. F.

    1985-01-01

    swept away charged particles and directed the emerging deute- ron beam into a heavily shielded Faraday cup. The neu- trons from the reaction passed through a collimator chan- nel at O'. The n-p target T1 was a polyethylene slab of 6.4 mm thickness... February 1985) The polarization transfer parameter D, (180') for n-p scattering has been measured at 50 MeV for the first time. Polarized neutrons produced in the H(d, n ) He reaction were scattered from the hy- drogen in a polyethylene target...

  4. np elastic spin transfer measurements at 788 MeV 

    E-Print Network [OSTI]

    McNaughton, M. W.; Koch, K.; Supek, I.; Tanaka, N.; McNaughton, K. H.; Riley, P. J.; Ambrose, DA; Johnson, J. D.; Smith, A.; Glass, G.; Hiebert, John C.; Northcliffe, L. C.; Simon, A. J.; Adams, D. L.; Ransome, R. D.; Clayton, D. B.; Spinka, H. M.; Jepperson, R. H.; Tripard, G. E.

    1991-01-01

    We have measured the spin-transfer parameters K(LL), K(SL), K(LS), and K(SS) at 788 MeV from 47-degrees to 177-degrees c.m., and also uncovered a 10-16 % normalization discrepancy which affects all previous np elastic spin data from LAMPF. Results...

  5. Fully Homomorphic SIMD Operations N.P. Smart1

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Fully Homomorphic SIMD Operations N.P. Smart1 and F. Vercauteren2 1 Dept. Computer Science, University of Bristol, Merchant Venturers Building, Woodland Road, Bristol, BS8 1UB, United Kingdom. nigel Heverlee, Belgium. fvercaut@esat.kuleuven.ac.be Abstract. At PKC 2010 Smart and Vercauteren presented

  6. Evaluation of the exothermicity of the chemi-ionization reaction Sm + O ? SmO{sup +} + e{sup ?}

    SciTech Connect (OSTI)

    Cox, Richard M; Kim, JungSoo; Armentrout, P. B. E-mail: mheaven@emory.edu; Bartlett, Joshua; VanGundy, Robert A.; Heaven, Michael C. E-mail: mheaven@emory.edu; Ard, Shaun G.; Shuman, Nicholas S.; Viggiano, Albert A. E-mail: mheaven@emory.edu; Melko, Joshua J.

    2015-04-07

    The exothermicity of the chemi-ionization reaction Sm + O ? SmO{sup +} + e{sup ?} has been re-evaluated through the combination of several experimental methods. The thermal reactivity (300–650 K) of Sm{sup +} and SmO{sup +} with a range of species measured using a selected ion flow tube-mass spectrometer apparatus is reported and provides limits for the bond strength of SmO{sup +}, 5.661 eV ? D{sub 0}(Sm{sup +}-O) ? 6.500 eV. A more precise value is measured to be 5.72{sub 5} ± 0.07 eV, bracketed by the observed reactivity of Sm{sup +} and SmO{sup +} with several species using a guided ion beam tandem mass spectrometer (GIBMS). Combined with the established Sm ionization energy (IE), this value indicates an exothermicity of the title reaction of 0.08 ± 0.07 eV, ?0.2 eV smaller than previous determinations. In addition, the ionization energy of SmO has been measured by resonantly enhanced two-photon ionization and pulsed-field ionization zero kinetic energy photoelectron spectroscopy to be 5.7427 ± 0.0006 eV, significantly higher than the literature value. Combined with literature bond energies of SmO, this value indicates an exothermicity of the title reaction of 0.14 ± 0.17 eV, independent from and in agreement with the GIBMS result presented here. The evaluated thermochemistry also suggests that D{sub 0}(SmO) = 5.83 ± 0.07 eV, consistent with but more precise than the literature values. Implications of these results for interpretation of chemical release experiments in the thermosphere are discussed.

  7. Method for separating actinides. [Patent application; stripping of Np from organic extractant

    DOE Patents [OSTI]

    Friedman, H.A.; Toth, L.M.

    1980-11-10

    An organic solution used for processing spent nuclear reactor fuels is contacted with an aqueous nitric acid solution to strip Np(VI), U(VI), and Pu(IV) from the organic solution into the acid solution. The acid solution is exposed to ultraviolet light, which reduces Np(VI) to Np(V) without reducing U(VI) and Pu(IV). Since the solubility of Np(V) in the organic solution is much lower than that of Np(VI), U(VI), and Pu(IV), a major part of the Np is stripped from the organic solution while leaving most of the U and Pu therein.

  8. Estimation of Sm-151 from measured Pm-147

    SciTech Connect (OSTI)

    Dewberry, R.A.

    1988-08-25

    The attached procedure is a derivation to estimate Sm-151 activity in DWPF glass product and glass melter feed samples. Sm-151 is one of the radioactive fission product species in the glass product which will contribute greater than 0.05% of the total activity, and thus its content must be reported. We will not routinely perform elemental separation of Sm from Pm in the DWPF samples as they are received, but rather will report the Sm-151 activity as a constant fraction of the measured Pm-147 activity. Since Sm-151 decays with a 76 kev ..beta..-endpoint energy and is difficult to chemically separate from Pm, the direct measurement of Sm-151 content is technically very difficult. This document derives the multiplicative constant which will be used to estimate Sm-151 content from measured Pm-147 content, and the error which will be reported for each sample. A rigorous separation of Sm from Pm will be performed on selected samples to assure that the routine DWPF samples do not contain Sm-151/Pm-147 relative activities which deviate from the relationship derived here. Since both Sm-151 and Pm-147 can both be considered to be direct fission products with no other production pathway contributing, their relative production rate can be estimated from the U-235 fission yield curve. Ignoring burnup by neutron capture in a reactor irradiation, the relative activities of the two species is a function only of the decay rates. Sm-151 activity can then be estimated from measured Pm-147 activity, if some knowledge of irradiation time and decay time is available. The attached procedure explains the derivation and discusses the error obtained in the estimation.

  9. The THESIS: SM or PhD Professor Leslie Kolodziejski

    E-Print Network [OSTI]

    Leiserson, Charles E.

    The THESIS: SM or PhD Professor Leslie Kolodziejski Graduate Officer 2 April 2015 #12;Discussion: i. Journey to the Thesis ii. Proposal: SM/PhD ii. Thesis Definition iii. Elements of a Thesis iv. Archives and Thesis Assistance v. Degree Lists and Final Details #12;Journey to the Thesis complete body of research

  10. Research data roadmap JN/SM April 2012

    E-Print Network [OSTI]

    Stevenson, Paul

    Research data roadmap JN/SM April 2012 1 Research Data Management Roadmap to 2015 #12;Research data roadmap JN/SM April 2012 2 Managing Research Data: Implementation Roadmap Introduction Universities of the work planned in this roadmap. The exact data management requirements of each of the research councils

  11. Group Process for People’s Participation in Rural Nepal: Reflections from a Micro Level Study

    E-Print Network [OSTI]

    Luintel, Youba Raj

    1989-01-01

    recent realization in Nepal. With the imposition ofPanchayat system (1960), development strategy also changed. Subsequently, Tribhuvan Village Development Model (TVDM) introduced in 1952 was replaced by the Panchayat DevelopmentModel (pDM). Various other... in Nepal. Seven periodic plans have already been accomplished during the period o f four decades o f planned d e v e l o p m e n l A substantial p o n i o n o f internal resoun:~ is mobilized, a huge sum o f foreign dollar (grants and loans) is poured, a n...

  12. Delta Np63 transcriptionally regulates ATM to control p53 Serine-15 phosphorylation 

    E-Print Network [OSTI]

    Craig, A. L.; Holcakova, J.; Finlan, L. E.; Nekulova, M.; Hrstka, R.; Gueven, N.; DiRenzo, J.; Smith, G.; Hupp, T. R.; Vojtesek, B.

    Background: Delta Np63 alpha is an epithelial progenitor cell marker that maintains epidermal stem cell self-renewal capacity. Previous studies revealed that UV-damage induced p53 phosphorylation is confined to Delta Np63 ...

  13. 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

  14. Covariant Spectator Theory of np scattering: Deuteron Quadrupole Moment

    SciTech Connect (OSTI)

    Gross, Franz

    2015-01-01

    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 from chiral effect field theory predictions to order next-to-next-to-next-to-leading order.

  15. Electroplating hard magnetic SmCo for magnetic microactuator applications

    SciTech Connect (OSTI)

    Chen Jue; Rissing, Lutz [Institute for Micro Production Technology, Center for Production Technology, Leibniz Universitaet Hannover, An der Universitaet 2, 30823 Garbsen (Germany)

    2011-04-01

    Patterned SmCo thin films were electroplated from an aqueous solute containing glycine by using dc and pulse dc current on the beaker level. Micromolds prepared by photolithography allow an accurate pattern transfer for patterned deposition of the material. A flux guide of a magnetic microactuator was chosen as a pattern, and Al{sub 2}O{sub 3} was used as the substrate. Au and Cr were investigated as seed layer materials. The content of Sm in the SmCo films is strongly dependent on the applied cathodic current density. A relative Sm content of up to 13.8 at. % could be determined by energy dispersive x-ray (EDX) spectroscopy. The SmCo thin films were annealed at 560 deg. C in a vacuum oven. Vibrating sample magnetometer (VSM) measurements were applied to characterize the magnetic properties. This film features hard magnetic properties with an intrinsic coercivity H{sub ci} of up to 44 kA/m. Electron probe microanalysis (EPMA) measurements showed that up to 40 at. % of O may be integrated in these films. The phases in the deposited films were determined by applying X-ray diffraction (XRD) measurements. These films consist of a mixture of SmCo alloy, Sm oxide, and Co.

  16. Television and the Child in Nepal: An Assessment of Viewing Patterns

    E-Print Network [OSTI]

    Baral, Dyutt

    1990-01-01

    Ion's Introduction into Nepal and Its poliCies. Notes IThis study was conducted in the months of July, August and September 1989. and the programs mentioned here refer to that time period. :lClass status as used here is defined by Income. A mJddle class family...

  17. A Socioeconomic Profile of the Poters in the Central Mid-Hills of Nepal

    E-Print Network [OSTI]

    Upadhyay, Kiran Dutta

    1990-01-01

    size of such holdings is less than 0 5 ha. While the hills and mountains support 65 percent of Ute total . population of Nepal. they consist only 43 percent of Ute cultivated land. This comes of an average of 0.12 ha. per person (CBS 1987:vtl­ Ix). lnc.eas...

  18. What Caused the Winter Drought in Western Nepal during Recent Years?

    SciTech Connect (OSTI)

    Wang, S-Y (Simon) [Simon; Yoon, Jin-Ho; Gillies, R.; Cho, Changrae

    2013-11-01

    Western Nepal has experienced consecutive and worsened winter drought conditions since 2000 culminating in a severe drought episode during 2008-2009. In this study, the meteorological conditons and a historical pespective of the winter droughts in western Nepal were analyzed using respectively instumental records and a paleoclimatic drought index. Althought decadal-scale drought conditions were found to be recurrent in the paleoclimate record, the severity of the recent decadal drought (since 2000) clearly stands out in the 700 years of record and, this is suggestive of potential anthropogenic influences in the recent decades. Meteorological diagnosis using atmospheric reanalysis in the recent decades revealed that (1) winter drought in western Nepal is linked to the Arctic Oscillation and its decadal variability, which initiates a tropospheric short-wave train across the Europe, Eurasia and South Asia, and that (2) the persistent warming of the Indian Ocean likely contributes to the suppression of rainfall through enhanced local Hadley circultion. It is therefore conceivable that the recent spells of decadal drought in Nepal drought are symptomatic of both natural variability and anthropogenic influences.

  19. 9/4/12 Tigers in Nepal take the night shift to coexist with people -Indian Express 1/2www.indianexpress.com/news/tigers-in-nepal-take-the-night-shift-to-coexist-with-people/997714/

    E-Print Network [OSTI]

    No Indian community can claim majority s... Mumbai Metro bridge slab collapse 1 kil... Hike in petrol-in-nepal-take-the-night-shift-to-coexist-with-people/997714/ Privacy Policy | Feedback | Site Map

  20. Friedrich: ENERGY STAR Referral (SM18M30)

    Broader source: Energy.gov [DOE]

    DOE referred the matter of Friedrich room air conditioner model SM18M30 to the EPA for appropriate action after DOE testing showed that the model does not meet the ENERGY STAR specification.

  1. Energy level displacement of excited np states of kaonic hydrogen

    E-Print Network [OSTI]

    A. N. Ivanov; M. Cargnelli; M. Faber; H. Fuhrmann; V. A. Ivanova; J. Marton; N. I. Troitskaya; J. Zmeskal

    2005-04-09

    We compute the energy level displacement of the excited np states of kaonic hydrogen within the quantum field theoretic and relativistic covariant model of strong low-energy bar-KN interactions suggested in EPJA21, 11 (2004). For the width of the energy level of the excited 2p state of kaonic hydrogen, caused by strong low-energy interactions, we find Gamma_2p = 2 meV. This result is important for the theoretical analysis of the X-ray yields in kaonic hydrogen.

  2. Energy level displacement of excited np state of kaonic hydrogen

    E-Print Network [OSTI]

    Ivanov, A N; Faber, M; Fuhrmann, H; Ivanova, V A; Marton, J; Troitskaya, N I; Zmeskal, J

    2004-01-01

    We have computed the energy level displacement of the excited np state of kaonic hydrogen within the quantum field theoretic and relativistic covariant model of strong low-energy bar-KN interactions suggested in EPJA21, 11 (2004). For the width of the energy level of the excited 2p state of kaonic hydrogen, caused by strong low-energy interactions, we have got Gamma_2p = 2 meV. The obtained result is important for the theoretical analysis of the X-ray yields in kaonic hydrogen.

  3. EA-165 NP Energy INC. | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy A plug-in electricLaboratoryofNotices |Dynegy PowerRODsConstellation PowerNP Energy

  4. NP2017-DRAFT-FINALJan05WithNumber

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on771/6/14 Contact: JanetSite661. NOIlVdlSINIWGCommittees ofNP NPNP

  5. Measurement of Organophosphate Pesticides, Organochlorine Pesticides, and Polycyclic Aromatic Hydrocarbons in Household Dust from Two Rural Villages in Nepal 

    E-Print Network [OSTI]

    Cizmas, Leslie; Ackerman, Lani; Donnelly, Danielle A.; Donnelly, Kirby C.; McDonald, Thomas J.

    2015-01-16

    January 16, 2015 Citation: Cizmas L, Ackerman L, Donnelly DA, Donnelly KC, McDonald TJ (2015) Measurement of Organophosphate Pesticides, Organochlorine Pesticides, and Polycyclic Aromatic Hydrocarbons in Household Dust from Two Rural Villages in Nepal..., and reproduction in any medium, provided the original author and source are credited. Measurement of Organophosphate Pesticides, Organochlorine Pesticides, and Polycyclic Aromatic Hydrocarbons in Household Dust from Two Rural Villages in Nepal Leslie Cizmas1...

  6. Discovery of a metastable Al20Sm4 phase

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

    Ye, Z.; Zhang, F.; Sun, Y.; Mendelev, M. I.; Ott, R. T.; Park, E.; Besser, M. F.; Kramer, M. J.; Ding, Z.; Wang, C. -Z.; et al

    2015-03-09

    In this study, we present an efficient genetic algorithm, integrated with experimental diffraction data, to solve a nanoscale metastable Al20Sm4 phase that evolves during crystallization of an amorphous magnetron sputtered Al90Sm10 alloy. The excellent match between calculated and experimental X-ray diffraction patterns confirms an accurate description of this metastable phase. Molecular dynamic simulations of crystal growth from the liquid phase predict the formation of disordered defects in the devitrified crystal.

  7. Measurement of (n,a) reactions on 147 Sm using a lead

    E-Print Network [OSTI]

    Danon, Yaron

    Measurement of (n,a) reactions on 147 Sm and 149 Sm using a lead slowing-down spectrometer J December 2011 Accepted 4 January 2012 Available online 12 January 2012 Keywords: (n,a) Lead slowing-down spectrometer Digitizer Compensated detectors Samarium Sm-147 Sm-149 a b s t r a c t The lead slowing

  8. Covariant Spectator Theory of np scattering: Isoscalar interaction currents

    SciTech Connect (OSTI)

    Gross, Franz L. [JLAB

    2014-06-01

    Using the Covariant Spectator Theory (CST), one boson exchange (OBE) models have been found that give precision fits to low energy $np$ scattering and the deuteron binding energy. The boson-nucleon vertices used in these models contain a momentum dependence that requires a new class of interaction currents for use with electromagnetic interactions. Current conservation requires that these new interaction currents satisfy a two-body Ward-Takahashi (WT), and using principals of {\\it simplicity\\/} and {\\it picture independence\\/}, these currents can be uniquely determined. The results lead to general formulae for a two-body current that can be expressed in terms of relativistic $np$ wave functions, ${\\it \\Psi}$, and two convenient truncated wave functions, ${\\it \\Psi}^{(2)}$ and $\\widehat {\\it \\Psi}$, which contain all of the information needed for the explicit evaluation of the contributions from the interaction current. These three wave functions can be calculated from the CST bound or scattering state equations (and their off-shell extrapolations). A companion paper uses this formalism to evaluate the deuteron magnetic moment.

  9. Measurement of the $np \\to np?^0?^0$ Reaction in Search for the Recently Observed $d^*(2380)$ Resonance

    E-Print Network [OSTI]

    P. Adlarson; W. Augustyniak; W. Bardan; M. Bashkanov; F. S. Bergmann; M. Ber?owski; H. Bhatt; A. Bondar; M. Büscher; H. Calén; I. Ciepa?; H. Clement; D. Coderre; E. Czerwi?ski; K. Demmich; E. Doroshkevich; R. Engels; A. Erven; W. Erven; W. Eyrich; P. Fedorets; K. Föhl; K. Fransson; F. Goldenbaum; P. Goslawski; A. Goswami; K. Grigoryev; C. --O. Gullström; F. Hauenstein; L. Heijkenskjöld; V. Hejny; B. Höistad; N. Hüsken; L. Jarczyk; T. Johansson; B. Kamys; G. Kemmerling; F. A. Khan; A. Khoukaz; D. A. Kirillov; S. Kistryn; H. Kleines; B. K?os; W. Krzemie?; P. Kulessa; A. Kup??; A. Kuzmin; K. Lalwani; D. Lersch; B. Lorentz; A. Magiera; R. Maier; P. Marciniewski; B. Maria?ski; M. Mikirtychiants; H. --P. Morsch; P. Moskal; H. Ohm; I. Ozerianska; E. Perez del Rio; N. M. Piskunov; P. Podkopa?; D. Prasuhn; A. Pricking; D. Pszczel; K. Pysz; A. Pyszniak; J. Ritman; A. Roy; Z. Rudy; S. Sawant; S. Schadmand; T. Sefzick; V. Serdyuk; B. Shwartz; R. Siudak; T. Skorodko; M. Skurzok; J. Smyrski; V. Sopov; R. Stassen; J. Stepaniak; E. Stephan; G. Sterzenbach; H. Stockhorst; H. Ströher; A. Szczurek; A. Täschner; A. Trzci?ski; R. Varma; G. J. Wagner; M. Wolke; A. Wro?ska; P. Wüstner; P. Wurm; A. Yamamoto; J. Zabierowski; M. J. Zieli?ski; A. Zink; J. Z?oma?czuk; P. ?upra?ski; M. ?urek

    2014-09-09

    Exclusive measurements of the quasi-free $np \\to np\\pi^0\\pi^0$ reaction have been performed by means of $dp$ collisions at $T_d$ = 2.27 GeV using the WASA detector setup at COSY. Total and differential cross sections have been obtained covering the energy region $\\sqrt s$ = (2.35 - 2.46) GeV, which includes the region of the ABC effect and its associated $d^*(2380)$ resonance. Adding the $d^*$ resonance amplitude to that for the conventional processes leads to a reasonable description of the data. The observed resonance effect in the total cross section is in agreement with the predictions of F\\"aldt and Wilkin as well Albadajedo and Oset. The ABC effect, {\\it i.e.} the low-mass enhancement in the $\\pi^0\\pi^0$-invariant mass spectrum, is found to be very modest - if present at all, which might pose a problem to some of its interpretations.

  10. Quantum Computing, NP-complete Problems and Chaotic Dynamics

    E-Print Network [OSTI]

    Masanori Ohya; Igor V. Volovich

    1999-12-21

    An approach to the solution of NP-complete problems based on quantum computing and chaotic dynamics is proposed. We consider the satisfiability problem and argue that the problem, in principle, can be solved in polynomial time if we combine the quantum computer with the chaotic dynamics amplifier based on the logistic map. We discuss a possible implementation of such a chaotic quantum computation by using the atomic quantum computer with quantum gates described by the Hartree-Fock equations. In this case, in principle, one can build not only standard linear quantum gates but also nonlinear gates and moreover they obey to Fermi statistics. This new type of entaglement related with Fermi statistics can be interesting also for quantum communication theory.

  11. Magnetic and optical properties of Np and Pu ions and compounds

    SciTech Connect (OSTI)

    Edelstein, N.M.

    1990-08-01

    Three topics are reviewed in this paper. They are the magnetic and optical properties of NpF{sub 6} and PuF{sub 6}, Np(BH{sub 3}CH{sub 3}){sub 4}, and the hyperfine anomaly of {sup 239,241}Pu. Based on recent optical data of NpF{sub 6} and PuF{sub 6} in Ar matrices, new crystal field analyses of these molecules are presented. The temperature dependent {sup 1}H and {sup 11}B NMR shifts of Np(BH{sub 3}CH{sub 3}){sub 4} are discussed. 40 refs., 4 figs., 8 tabs.

  12. Use of Sm-123 + Sm-211 Mixed-powder Buffers to Assist the Growth of SmBCO and ZrO2-doped SmBCO Single Grain, Bulk Superconductors

    E-Print Network [OSTI]

    Zhao, Wen; Shi, Yunhua; Dennis, Anthony R.; Cardwell, David A.

    2014-12-18

    motorized pestle and mortar was used to mix thoroughly powders of composition (75 wt% Sm-123 + 25 wt% Sm-211) + 2 wt% BaO2 + 1 wt% CeO2, prior to being pressed uniaxially under a pressure of 1.5 tons into a green pre-form (pellet-like) with diameters... of 20 mm and 25 mm and thicknesses of 9 mm and 12.5 mm (each pellet shrinks to about 80 % of its original size after TSMG, corresponding to as processed dimensions of 16 mm and 20 mm diameter and 7 mm and 10 mm thickness). Doped green pellets were...

  13. PHYSICAL REVIEW B 84, 195428 (2011) Semiclassical magnetotransport in graphene n-p junctions

    E-Print Network [OSTI]

    Ullmo, Denis

    2011-01-01

    PHYSICAL REVIEW B 84, 195428 (2011) Semiclassical magnetotransport in graphene n- p junctions n-p junctions in the quantum Hall regime. This framework is known to experimentally exhibit, creating a n-p junction at the regions' interface, an ideal setup to study Klein tunneling. Using a strong

  14. Blue Choice New EnglandSM Summary of Benefits

    E-Print Network [OSTI]

    Aalberts, Daniel P.

    Blue Choice New EnglandSM Summary of Benefits Williams College An Association of Independent Blue Cross and Blue Shield Plans This health plan meets Minimum Creditable Coverage Standards Reform Law. #12;Your Care Your Primary Care Provider. When you enroll in Blue Choice New England, you

  15. Searches for Beyond SM Higgs Boson at the Tevatron

    SciTech Connect (OSTI)

    Safonov, A.; /Texas A-M

    2006-05-01

    In the following, the authors describe preliminary results of searches for non-SM higgs bosons at the CDF and D0 experiments. Both experiments use data obtained in p{bar p} collisions at the Tevatron at {radical}s = 1.96 TeV.

  16. 2004 AGU Fall Meeting SM42A-05 Hemispheric Asymmetries in the

    E-Print Network [OSTI]

    Fillingim, Matthew

    2004 AGU Fall Meeting SM42A-05 Hemispheric Asymmetries in the Dayside Aurora M. O. Fillingim, M of California, Berkeley Southern Hemisphere Polar UVI Northern Hemisphere IMAGE WIC #12;2004 AGU Fall Meeting SM #12;2004 AGU Fall Meeting SM42A-05 Introduction (cont'd) Previous conjugate observations limited

  17. Self-nanoscaling of the soft magnetic phase in bulk SmCo/Fe nanocomposite magnets

    E-Print Network [OSTI]

    Liu, J. Ping

    in high power density applications, such as wind power turbines and electric motors in hybrid vehicles that these excellent properties are achieved at a low cost. Sm­Co intermetallic compounds (including SmCo5, Sm2Co17)max, the figure of merit of a permanent magnet. To reduce the materials costs, it is desirable to lower

  18. Center for Climate Systems Modeling Center for Climate Systems Modeling (C2SM)

    E-Print Network [OSTI]

    Fischlin, Andreas

    C2SM Center for Climate Systems Modeling Contact Center for Climate Systems Modeling (C2SM) Dr of the Earth's weather and climate.» Nicolas Gruber, Chair C2SM Partner institutions · ETH Zurich: Swiss Federal Institute of Technology Zurich · MeteoSwiss: Federal Office of Meteorology and Climatology · Empa

  19. 1. Personal Statement (NP-PHC field) The personal statement is an important part of the screening of candidates for admission to the Ontario NP-PHC Program. The scores will

    E-Print Network [OSTI]

    to the university to which you have applied. a. What is your motivation for wanting to become a Nurse Practitioner-Primary Health Care (NP-PHC) rather than an NP-Adult or NP- Pediatrics? b. What professional and personal: _______________________________________________________________________________________________________ 3. Please attach a photocopy of current Certificate of Competence from the College of Nurses

  20. Does resolving PvNP require a paradigm shift?

    E-Print Network [OSTI]

    Bhupinder Singh Anand

    2010-06-22

    I shall argue that a resolution of the PvNP problem requires building an iff bridge between the domain of provability and that of computability. The former concerns how a human intelligence decides the truth of number-theoretic relations, and is formalised by the first-order Peano Arithmetic PA following Dededekind's axiomatisation of Peano's Postulates. The latter concerns how a human intelligence computes the values of number-theoretic functions, and is formalised by the operations of a Turing Machine following Turing's analysis of computable functions. I shall show that such a bridge requires objective definitions of both an `algorithmic' interpretation of PA, and an `instantiational' interpretation of PA. I shall show that both interpretations are implicit in the definition of the subjectively defined `standard' interpretation of PA. However the existence of, and distinction between, the two objectively definable interpretations---and the fact that the former is sound whilst the latter is not---is obscured by the extraneous presumption under the `standard' interpretation of PA that Aristotle's particularisation must hold over the structure N of the natural numbers. I shall argue that recognising the falseness of this belief awaits a paradigm shift in our perception of the application of Tarski's analysis (of the concept of truth in the languages of the deductive sciences) to the `standard' interpretation of PA. I shall then show that an arithmetical formula [F] is PA-provable if, and only if, [F] interprets as true under an algorithmic interpretation of PA. I shall finally show how it then follows from Goedel's construction of a formally `undecidable' arithmetical proposition that there is a Halting-type PA formula which---by Tarski's definitions---is algorithmically verifiable as true, but not algorithmically computable as true, under a sound interpretation of PA.

  1. Spectral investigations of Sm{sup 3+}-doped oxyfluorosilicate glasses

    SciTech Connect (OSTI)

    Ramachari, D. [Department of Physics, Sri Venkateswara University, Tirupati 517502 (India); Rama Moorthy, L., E-mail: lrmphysics@yahoo.co.in [Department of Physics, Sri Venkateswara University, Tirupati 517502 (India); Department of Physics, Chadalawada Ramanamma Engineering College, Renigunta Road, Tirupati 517506 (India); Jayasankar, C.K. [Department of Physics, Sri Venkateswara University, Tirupati 517502 (India)

    2013-09-01

    Graphical abstract: The figure shows the emission spectra of Sm{sup 3+} doped KNSZL glass for different concentrations. Among the four emission transitions {sup 4}G{sub 5/2} ? {sup 6}H{sub 5/2}, {sup 4}G{sub 5/2} ? {sup 6}H{sub 7/2}, {sup 4}G{sub 5/2} ? {sup 6}H{sub 9/2} and {sup 4}G{sub 5/2} ? {sup 6}H{sub 11/2}, the {sup 4}G{sub 5/2} ? {sup 6}H{sub 7/2} transition of KNSZLSm10 glass is more intense compared with all the transitions. The insert figure shows, the color coordinates (0.59, 0.41) of KNSZLSm10 glass is located on the perimeter of the chromaticity diagram at 592 nm which appears to be closest to the orange color. From these results the KNSZLSm10 glass could be useful for optical amplifiers, waveguides, telecommunications and orange LEDs. - Highlights: • From the DTA, the undoped KNSZL glass more precisely in fiberdrawing. • The XRD pattern confirmed the KNbO{sub 3} nanocrystallites of undoped KNSZL glass. • FTIR and Raman data of KNSZLSm10 glass revealed structural properties. • Judd–Ofelt analysis and decay measurements were carried out. • The optical gain parameter of the investigated glass is 18.13 × 10{sup ?25} cm{sup 2} s. - Abstract: Sm{sub 2}O{sub 3}-doped oxyfluorosilicate glasses were prepared by melt-quenching method. The differential thermal analysis and X-ray diffraction were carried out to investigate the glass transition temperature and structure of precursor glass. Infrared spectroscopy, Raman, optical absorption, photoluminescence and decay measurements were carried out for Sm{sup 3+}-doped oxyfluorosilicate glasses. From the absorption spectrum, the Judd–Ofelt intensity parameters have been evaluated to predict the radiative properties for the emission levels of Sm{sup 3+} ions. The lifetimes of {sup 4}G{sub 5/2} level are found to decrease from 1.17 to 0.93 ms due to the energy transfer, when the concentration of Sm{sup 3+} ions increases from 0.1 to 2.0 mol%. The optical gain parameter (18.13 × 10{sup ?25} cm{sup 2} s) of the investigated glass is found to be higher than the other Sm{sub 2}O{sub 3}-doped glass systems.

  2. coNP and Function Problems c 2004 Prof. Yuh-Dauh Lyuu, National Taiwan University Page 331

    E-Print Network [OSTI]

    Lyuu, Yuh-Dauh

    coNP and Function Problems c 2004 Prof. Yuh-Dauh Lyuu, National Taiwan University Page 331 co Taiwan University Page 332 coNP (continued) · Suppose L is a coNP problem. · There exists a polynomial(x) = "no" for some computation path. c 2004 Prof. Yuh-Dauh Lyuu, National Taiwan University Page 333

  3. De la cosmologie tibetaine au mythe de l'Etat - Historiographie rnyingmapa (Nepal)

    E-Print Network [OSTI]

    Steinmann, Brigitte

    2007-01-01

    Nepal German Research Centre. Nous publions par ailleurs l’ensemble du texte en traduction française dans ce même numéro, et nous remercions vivement Jean-Luc Achard de nous en avoir donné la possibilité, tout en rétablissant exactement les références... hommes et la nature: c’est-à- dire une métaphore sur l’importance de nourrir les êtres vivants et sur leur protection. En donnant cet exemple, [le Tamba] explique: Sa dang rdo ni ’brel La terre et la pierre sont liées ensemble Chu dang nya ni ’brel L...

  4. On the possibility of basing Cryptography on the assumption that P 6= NP

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    : Cryptography, P 6= NP, promise problems, smart reductions. \\Lambda Work done while visiting LCS, MIT. y DARPA difficulties in trying to bridge the gap. Still, the above effords renew the interest in the Open Problem (as

  5. peripersonal space. Behav. Brain Res. 191, 6. Ehrsson, H.H., Holmes, N.P., and

    E-Print Network [OSTI]

    Hardin, Jeff

    peripersonal space. Behav. Brain Res. 191, 1­10. 6. Ehrsson, H.H., Holmes, N.P., and Passingham, R of embodiment: distinct contributions of temporoparietal junction and extrastriate body area. J. Neurosci. 26

  6. Delayed neutron measurements for Th-232, Np-237, Pu-239, Pu-241 and depleted uranium 

    E-Print Network [OSTI]

    Stone, Joseph C.

    2001-01-01

    The neutron emission rates from five very pure actinide samples (Th-232, Np-237, Pu-239, Pu-241 and depleted uranium) were measured following equilibrium irradiation in fast and thermal neutron fluxes. The relative abundances (alphas) for the first...

  7. Surface state reconstruction in ion-damaged SmB?

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

    Wakeham, N.; Wang, Y. Q.; Fisk, Z.; Ronning, F.; Thompson, J. D.

    2015-02-01

    We have used ion-irradiation to damage the (001) surfaces of SmB? single crystals to varying depths, and have measured the resistivity as a function of temperature for each depth of damage. We observe a reduction in the residual resistivity with increasing depth of damage. Our data are consistent with a model in which the surface state is not destroyed by the ion-irradiation, but instead the damaged layer is poorly conducting and the initial surface state is reconstructed below the damage. This behavior is consistent with a surface state that is topologically protected.

  8. Variable temperature electrochemical strain microscopy of Sm-doped ceria

    SciTech Connect (OSTI)

    Jesse, Stephen; Morozovska, A. N.; Kalinin, Sergei V; Eliseev, E. A.; Yang, Nan; Doria, Sandra; Tebano, Antonello

    2013-01-01

    Variable temperature electrochemical strain microscopy has been used to study the electrochemical activity of Sm-doped ceria as a function of temperature and bias. The electrochemical strain microscopy hysteresis loops have been collected across the surface at different temperatures and the relative activity at different temperatures has been compared. The relaxation behavior of the signal at different temperatures has been also evaluated to relate kinetic process during bias induced electrochemical reactions with temperature and two different kinetic regimes have been identified. The strongly non-monotonic dependence of relaxation behavior on temperature is interpreted as evidence for water-mediated mechanisms.

  9. Tunable giant magnetic anisotropy in amorphous SmCo thin films

    SciTech Connect (OSTI)

    Magnus, F.; Moubah, R.; Roos, A. H.; Kapaklis, V.; Hjoervarsson, B.; Andersson, G.; Kruk, A.; Hase, T.

    2013-04-22

    SmCo thin films have been grown by magnetron sputtering at room temperature with a composition of 2-35 at. % Sm. Films with 5 at. % or higher Sm are amorphous and smooth. A giant tunable uniaxial in-plane magnetic anisotropy is induced in the films which peaks in the composition range 11-22 at. % Sm. This cross-over behavior is not due to changes in the atomic moments but rather the local configuration changes. The excellent layer perfection combined with highly tunable magnetic properties make these films important for spintronics applications.

  10. Shape phase transition in the odd Sm nuclei: effective order parameter and odd-even effect

    E-Print Network [OSTI]

    Yu Zhang; Xin Guan; Yin Wang; Yan Zuo; Li-na Bao; Feng Pan

    2015-04-20

    Some binding-energy-related quantities serving as effective order parameters have been used to analyze the shape phase transition in the odd Sm nuclei. It is found that the signals of phase transition in the odd Sm nuclei are greatly enhanced in contrast to the even Sm nuclei. A further analysis shows that the transitional behaviors related to pairing in the Sm nuclei can be well described by the mean field plus pairing interaction model, with a monotonic decrease in the pairing strength $G$.

  11. MATRIX p-NORMS ARE NP-HARD TO APPROXIMATE IF p not equal to 1, 2, infinity

    E-Print Network [OSTI]

    Hendrickx, Julien

    We show that, for any rational p ? [1,?) [p is an element of the set [1, infinity)] except p = 1, 2, unless P = NP, there is no

  12. Khi phc Sm D tho K hoch Khi phc Sm v nh gi Mi trng Giai on IV N g y 2 0 t h n g 5

    E-Print Network [OSTI]

    on IV có trên www.gulfspillrestoration.noaa. gov và nhiu a im trong cng ng vùng vnh (xem dan sách trên Trc Giai on IV, các y viên ã thông qua ba k hoch khôi phc sm, bao gm tng cng 54 d án trên khp vùng Vnh vi tng chi phí khong 698 triu USD. Các y viên cng ã thông qua mt K Hoch Khôi phc Sm theo quy trình và

  13. AdvANCE CoNFErENCE GuIdE 2007 JavaoneSM

    E-Print Network [OSTI]

    Cortes, Corinna

    AdvANCE CoNFErENCE GuIdE 2007 JavaoneSM Conference Features Java Technology, open Source, Web 2 and Integration | Tools and Languages JavaoneSM Conference | May 8­11, 2007 Javaone Pavilion: May 8­10, 2007 you. How to navigate this brochure and easily find what you need... Conference Overview Java

  14. Blue MedicareRx (PDP)SM 2012 Comprehensive Drug List

    E-Print Network [OSTI]

    Oklahoma, University of

    Blue MedicareRx (PDP)SM 2012 Comprehensive Drug List PLEASE READ: THIS DOCUMENT CONTAINS DrugList Blue MedicareRx (PDP)SM 2012 Formulary (List of Covered Drugs) DrugList PLEASE READ. Blue MedicareRx (PDP) is a stand-alone prescription drug plan with a Medicare contract offered by HCSC

  15. RefWorks: Importing search results from ISI Web of KnowledgeSM

    E-Print Network [OSTI]

    Kammen, Daniel M.

    Page 1/2 RefWorks: Importing search results from ISI Web of KnowledgeSM databases http://isiknowledge.com In ISI Web of KnowledgeSM databases (Web of Science® , BIOSIS® , CAB Abstracts® , Zoological Record, but these instructions apply to any database on the ISI Web of Knowledge platform. 1. On the Search Results screen

  16. Am phases in the matrix of a U–Pu–Zr alloy with Np, Am, and rare-earth elements

    SciTech Connect (OSTI)

    Janney, Dawn E.; Kennedy, J. Rory; Madden, James W.; O’Holleran, Thomas P.

    2015-01-01

    Phases and microstructures in the matrix of an as-cast U-Pu-Zr alloy with 3 wt% Am, 2% Np, and 8% rare-earth elements were characterized by scanning and transmission electron microscopy. The matrix consists primarily of two phases, both of which contain Am: ?-(U, Np, Pu, Am) (~70 at% U, 5% Np, 14% Pu, 1% Am, and 10% Zr) and ?-(U, Np, Pu, Am)Zr2 (~25% U, 2% Np, 10-15% Pu, 1-2% Am, and 55-60 at% Zr). These phases are similar to those in U-Pu-Zr alloys, although the Zr content in ?-(U, Np, Pu, Am) is higher than that in ?-(U, Pu) and the Zr content in ?-(U, Np, Pu, Am)Zr2 is lower than that in ?-UZr2. Nanocrystalline actinide oxides with structures similar to UO2 occurred in some areas, but may have formed by reactions with the atmosphere during sample handling. Planar features consisting of a central zone of ?-(U, Np, Pu, Am) bracketed by zones of ?-(U, Np, Pu, Am)Zr2 bound irregular polygons ranging in size from a few micrometers to a few tens of micrometers across. The rest of the matrix consists of elongated domains of ?-(U, Np, Pu, Am) and ?-(U, Np, Pu, Am)Zr2. Each of these domains is a few tens of nanometers across and a few hundred nanometers long. The domains display strong preferred orientations involving areas a few hundred nanometers to a few micrometers across.

  17. np-elastic analyzing power A(N0) at 485 and 788 MeV 

    E-Print Network [OSTI]

    McNaughton, M. W.; McNaughton, K. H.; Glass, G.; Riley, P. J.; Auer, KH; Davis, CA; Gulmez, E.; Hiebert, John C.; Jeppersen, R. H.; Ransome, R. D.; Spinka, H.; Sum, V.; Supek, I.; Tripard, G. E.; Woolverton, H.

    1996-01-01

    Measurements are reported for the np-elastic analyzing power from 30 degrees to 128 degrees c.m., at 485 and 788 MeV, with a typical precision of 0.005 and absolute accuracy of 2%. Results strengthen the isospin-0 phase-shift analysis, and clarify...

  18. The Interface between P and NP: COL, XOR, NAE, 1-in-, and Horn SAT

    E-Print Network [OSTI]

    Walsh, Toby

    question. We identify phase transition behavior in each of these problem classes. Surprisingly we observe makes NP-complete problems hard to solve? Re- search into phase transition behavior has given much at §¨¦! " (Mitchell, Selman, & Levesque 1992). Associated with this transition is a rapid increase in problem

  19. Phase Stability and Thermodynamic Assessment of the Np-Zr system 

    E-Print Network [OSTI]

    Bajaj, Saurabh

    2012-02-14

    of minor actinides and fission products on phase stability. Within this framework, we present a study on phase equilibria in the binary Np-Zr alloy system on which little work has been published. To resolve the contradictory reports on the ordering...

  20. Protein Folding in the Hydrophobic-Hydrophilic (HP) Model is NP-Complete

    E-Print Network [OSTI]

    Istrail, Sorin

    Protein Folding in the Hydrophobic-Hydrophilic (HP) Model is NP-Complete Bonnie Berger* Tom Leightont Abstract One of the simplest and most popular biophysical mod- els of protein folding is the hydrophobic-hydrophilic (HP) model. The HP model abstracts the hydrophobic in- teraction in protein folding

  1. Evaluation of the ?n???p differential cross section in the ?-isobar region

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

    Briscoe, W. J.; Kudryavtsev, A. E.; Pedroni, P.; Strakovsky, I. I.; Tarasov, V. E.; Workman, R. L.

    2012-12-20

    Differential cross sections for the process ?n???p have been extracted from MAMI-B measurements of ?d???pp, accounting for final-state interaction effects, using a diagrammatic technique taking into account the NN and ?N final-state interaction amplitudes. Results are compared to previous measurements of the inverse process, ??p?n?, and recent multipole analyses.

  2. 2014 Virginia Polytechnic Institute and State University PPWS-40NP Peanut (Arachis hypogaea, L.) Nutrition

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    2014 Virginia Polytechnic Institute and State University PPWS-40NP Peanut (Arachis hypogaea, L. For peanut, the recommended pH range is 5.8 ­ 6.2. If soil pH is higher than 6.2, manganese (Mn) or boron (B-8 inches. Analyzing the soil samples at the Virginia Tech's Soil Testing Laboratory, 145 Smith Hall (0465

  3. 2015 Virginia Polytechnic Institute and State University ENTO-133NP Banded Ash Borer

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    2015 Virginia Polytechnic Institute and State University ENTO-133NP Banded Ash Borer Coleoptera Description Adult banded ash borers have somewhat cylindrical, elongated bodies ranging from 8­18 mm (0 unless infested wood is being split. Banded ash borer belongs to the cerambycid family of beetles. Adult

  4. 2015 Virginia Polytechnic Institute and State University ENTO-142NP Redheaded Ash Borer

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    2015 Virginia Polytechnic Institute and State University ENTO-142NP Redheaded Ash Borer Coleoptera Tech Description Adult redheaded ash borers have somewhat cylindrical, elongated bodies ranging from 4 are noticeably longer than the first pair. Overall, the shape, size, and coloration of the adult redheaded ash

  5. Fully Homomorphic SIMD Operations N.P. Smart 1 and F. Vercauteren 2

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Fully Homomorphic SIMD Operations N.P. Smart 1 and F. Vercauteren 2 1 Dept. Computer Science, University of Bristol, Merchant Venturers Building, Woodland Road, Bristol, BS8 1UB, United Kingdom. nigel Heverlee, Belgium. fvercaut@esat.kuleuven.ac.be Abstract. At PKC 2010 Smart and Vercauteren presented

  6. On CCA-Secure Somewhat Homomorphic Encryption , N.P. Smart1

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    On CCA-Secure Somewhat Homomorphic Encryption J. Loftus1 , A. May2 , N.P. Smart1 , and F. Vercauteren3 1 Dept. Computer Science, University of Bristol, Merchant Venturers Building, Woodland Road fully homomorphic encryp- tion scheme proposed by Gentry, as refined by Gentry, Halevi, Smart and Ver

  7. Development of interatomic potentials appropriate for simulation of devitrification of Al90Sm10 alloy

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

    Mendelev, M. I.; Zhang, F.; Ye, Z.; Sun, Y.; Nguyen, M. C.; Wilson, S. R.; Wang, C. Z.; Ho, K. M.

    2015-04-23

    In this study, a semi-empirical potential for the Al90Sm10 alloy is presented. The potential provides satisfactory reproduction of pure Al properties, the formation energies of a set of Al–Sm crystal phases with Sm content about 10%, and the structure of the liquid Al90Sm10 alloy. During molecular dynamics simulation in which the liquid alloy is cooled at a rate of 1010 K/s, the developed potential produces a glass structure with lower ab initio energy than that produced by ab initio molecular dynamics (AIMD) itself using a typical AIMD cooling rate of 8 ?1013 K/s. Based on these facts the developed potentialmore »should be suitable for simulations of phase transformations in the Al90Sm10 alloy.« less

  8. Determining the effects of the Junior Master Gardener[sm] program on the environmental attitudes of children 

    E-Print Network [OSTI]

    Aguilar, Olivia Marie

    2002-01-01

    , the Junior Master Gardener[sm] (JMG[sm]) program, could improve the environmental attitudes and locus of control of elementary school students in grades three through five. Six hundred and fifty-four students from Temple Independent School District...

  9. Post-Irradiation Examination of 237Np Targets for 238Pu Production

    SciTech Connect (OSTI)

    Morris, Robert Noel [ORNL; Baldwin, Charles A [ORNL; Hobbs, Randy W [ORNL; Schmidlin, Joshua E [ORNL

    2015-01-01

    Oak Ridge National Laboratory is recovering the US 238Pu production capability and the first step in the process has been to evaluate the performance of a 237Np target cermet pellet encased in an aluminum clad. The process proceeded in 3 steps; the first step was to irradiate capsules of single pellets composed of NpO2 and aluminum power to examine their shrinkage and gas release. These pellets were formed by compressing sintered NpO2 and aluminum powder in a die at high pressure followed by sintering in a vacuum furnace. Three temperatures were chosen for sintering the solution precipitated NpO2 power used for pellet fabrication. The second step was to irradiate partial targets composed of 8 pellets in a semi-prototypical arrangement at the two best performing sintering temperatures to determine which temperature gave a pellet that performed the best under the actual planned irradiation conditions. The third step was to irradiate ~50 pellets in an actual target configuration at design irradiation conditions to assess pellet shrinkage and gas release, target heat transfer, and dimensional stability. The higher sintering temperature appeared to offer the best performance after one cycle of irradiation by having the least shrinkage, thus keeping the heat transfer gap between the pellets and clad small minimizing the pellet operating temperature. The final result of the testing was a target that can meet the initial production goals, satisfy the reactor safety requirements, and can be fabricated in production quantities. The current focus of the program is to verify that the target can be remotely dissembled, the pellets dissolved, and the 238Pu recovered. Tests are being conducted to examine these concerns and to compare results to code predictions. Once the performance of the full length targets has been quantified, the pellet 237Np loading will be revisited to determine if it can be increased to increase 238Pu production.

  10. A Project Report on NP: an Assumption.based NL Plan Inference System that uses Feature Structures

    E-Print Network [OSTI]

    A Project Report on NP: an Assumption.based NL Plan Inference System that uses Feature Structures-cho,Soraku-gun, Kyoto 619-02, Japan myers@atr-la.atr.co.jp Abstract This paper presents a project report on NP

  11. SM-S97-8 AUTEC Name Change file://///Adm-ejoice/evasdocuments$/Senate%20Files/Policies-SM%20R... At its meeting of May 12, 1997, the Academic Senate approved the following Senate Management

    E-Print Network [OSTI]

    Gleixner, Stacy

    SM-S97-8 AUTEC Name Change file://///Adm-ejoice/evasdocuments$/Senate%20Files/Policies-SM%20R... SM-S97-8 At its meeting of May 12, 1997, the Academic Senate approved the following Senate Management Resolution presented by Sally Veregge for the Organization and Government Committee. SENATE MANAGEMENT

  12. Reassessing the discovery potential of the $B \\to K^{*} \\ell^+\\ell^-$ decays in the large-recoil region: SM challenges and BSM opportunities

    E-Print Network [OSTI]

    Sebastian Jäger; Jorge Martin Camalich

    2014-12-10

    We critically examine the potential to disentangle Standard Model (SM) and New Physics (NP) in $B \\to K^* \\mu^+\\mu^-$ and $B\\to K^* e^+ e^-$ decays, focusing on $(i)$ the LHCb anomaly, $(ii)$ the search for right-handed currents, and $(iii)$ lepton-universality violation. Restricting ourselves to the large-recoil region, we advocate a parameterisation of the hadronic matrix elements that separates model-independent information about nonperturbative QCD from the results of model calculations. We clarify how to estimate corrections to the heavy-quark limit that would generate a right-handed (virtual) photon in the $b\\to s\\gamma$ contribution to the decay. We then apply this approach to the discussion of various sets of observables of increasing theoretical cleanness. First, we show that angular observables in the optimized $P_i^{(\\prime)}$ basis are, in general, not robust against the long-distance QCD effects. While a fit to data shows a preference towards new-physics contributions in semileptonic operators, the effect of a particular class of hadronic uncertainties precludes an unambiguous conclusion. Second, two of these observables, $P_1$ and $P_3^{CP}$ are particularly clean at very low $q^2$ and sensitive probes of right-handed quark currents. We discuss their potential to set stringent bounds on the Wilson coefficient $C_7^\\prime$, especially using data of the electronic mode, and we update the bounds with current angular data in the muonic channel. Finally, in light of the recent hint of lepton-universality violation in $B^+\\to K^+\\ell\\ell$, we introduce and investigate new lepton-universality observables involving angular observables of the muonic and electronic modes and their zero crossings, and show that these can clearly distinguish between different NP explanations in terms of underlying semileptonic operators.

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

    SciTech Connect (OSTI)

    Park, Hyunwook; Tanner, P. J.; Claessens, B. J.; Shuman, E. S.; Gallagher, T. F. [Department of Physics, University of Virginia, Charlottesville, Virginia 22904-0714 (United States)

    2011-08-15

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

  14. MOX and MOX with 237Np/241Am Inert Fission Gas Generation Comparison in ATR

    SciTech Connect (OSTI)

    G. S. Chang; M. Robel; W. J. Carmack; D. J. Utterbeck

    2006-06-01

    The treatment of spent fuel produced in nuclear power generation is one of the most important issues to both the nuclear community and the general public. One of the viable options to long-term geological disposal of spent fuel is to extract plutonium, minor actinides (MA), and potentially long-lived fission products from the spent fuel and transmute them into short-lived or stable radionuclides in currently operating light-water reactors (LWR), thus reducing the radiological toxicity of the nuclear waste stream. One of the challenges is to demonstrate that the burnup-dependent characteristic differences between Reactor-Grade Mixed Oxide (RG-MOX) fuel and RG-MOX fuel with MA Np-237 and Am 241 are minimal, particularly, the inert gas generation rate, such that the commercial MOX fuel experience base is applicable. Under the Advanced Fuel Cycle Initiative (AFCI), developmental fuel specimens in experimental assembly LWR-2 are being tested in the northwest (NW) I-24 irradiation position of the Advanced Test Reactor (ATR). The experiment uses MOX fuel test hardware, and contains capsules with MOX fuel consisting of mixed oxide manufactured fuel using reactor grade plutonium (RG-Pu) and mixed oxide manufactured fuel using RG-Pu with added Np/Am. This study will compare the fuel neutronics depletion characteristics of Case-1 RG-MOX and Case-2 RG-MOX with Np/Am.

  15. Lessons and Measures Learned from Continuous Commissioning(SM) of Central Chilled/Hot Water Systems 

    E-Print Network [OSTI]

    Deng, S.; Turner, W. D.; Claridge, D. E.; Bruner, H.; Chen, H.; Wei, G.

    2001-01-01

    As it has been proved repeatedly that commissioning is very necessary for new construction and renovation/retrofit projects, we found continuous commissioningSM (CC) is an effective and efficient way to manage and optimize existing central chilled...

  16. The SM protein Sly1 accelerates assembly of the ER-Golgi SNARE complex

    E-Print Network [OSTI]

    Demircioglu, Fatma Esra

    Soluble N-ethylmaleimide–sensitive factor attachment protein receptor (SNARE) and Sec1/Munc18 (SM) proteins constitute the core of an ancient vesicle fusion machine that diversified into distinct sets that now function in ...

  17. An Anthropological Perspective on Shifting Cultivation: A case Study of Khoriya Cultivation in the Arun Valley of Eastern Nepal

    E-Print Network [OSTI]

    Dhakal, Suresh

    2000-01-01

    1S lVell as other subsequent studies lllust be done in relation to the problem identified with each type. From an anl'hropological perspective, however, two !2.cneral points of view can be made. First, the nonnative view, which rocllses... '.13.1989 Development 1::Cology of Anl/l Basin ill Nepal. International Centre lor Intigratcd Mountain Dcvelopl11l.:111 (IeIMO). Kathmandu. Souval1lhong. P. 1995 Shiftillg Culli\\'oliol/ in Lao POI?.. An o\\'erviell' of land lise lind policy illiliath'es. IIED: London...

  18. The Demographic Characteristics of Patients Seeking Health Care for Infant and Childhood Illnesses at Nepal Medical College and Teaching Hospital

    E-Print Network [OSTI]

    Pandey, Kishore Raj; Kafle, Phanindra Prasad; Karki, Debendra

    2003-01-01

    and another 36 patients stated that they belonged to a Terai Tribal Group. The most overlooked group consisted of Authors nrc Associal~d with Nepal Medical ColI~go. Allarkhe1. Kathmandu. K. R. Pandey/ The Demographic Characleristics ... 219 the Dalit Group... stating that they live with their family members or have other living arrangements. Of the 424 patients, 411 stated that they live with their immediate family members. only 13 patients stated that they have other living arrangements. 2 2 2 O c c a s i a n...

  19. Correlation between sputtering parameters and composition of SmCo-based films for microelectromechanical system applications

    SciTech Connect (OSTI)

    Peng Long; Zhang Huaiwu; Yang Qinghui; Li Yuanxun; Song Yuanqiang [State Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology of China, Chengdu 610054 (China); Shen Jian [Department of Physics and Astronomy, University of Delaware, Newark, Delaware 19716 (United States)

    2009-03-15

    About 3.0 {mu}m thick SmCo-based films with additives of Fe, Cu, and Zr were deposited on Si substrates. Based on a developed semiempirical theoretical model, the dependence of the film composition on the sputtering parameters was discussed. The experimental results show that the Sm concentration increases with decreasing sputtering power or increasing Ar gas pressure, which are in good agreement with the calculated results when the preferential sputtering effect is disregarded. The effect of the sputtering parameters on the film composition provides an opportunity for the same composite target to fabricate films with Sm concentration varying from 13.8 to 17.3 at. %, which is reasonable for the permanent magnetic phase transformation (Sm{sub 2}Co{sub 17}{yields}SmCo{sub 7}{yields}SmCo{sub 5}). Furthermore, the observed TbCu{sub 7}-type film shows a better crystal texture with a low remanence ratio for the hysteresis loops measured out plane to in plane of 0.08.

  20. Anthem Blue Cross Life and Health Insurance Company (NP) 5/18/2012 Page 1 University of California

    E-Print Network [OSTI]

    Barrett, Jeffrey A.

    Anthem Blue Cross Life and Health Insurance Company (NP) 5/18/2012 Page 1 University of California as determined by Anthem Blue Cross. When using Non-PPO and Other Health Care Providers, insured persons

  1. Project EARTH-15-MPS3: Metamorphism, melting and structural evolution of the Himalayan crust; kyanite, sillimanite and cordierite-bearing migmatites of the Nepal

    E-Print Network [OSTI]

    Henderson, Gideon

    -30 Ma) kyanite-bearing migmatites and later mainly Early Miocene (ca. 30-15 Ma) lower pressure, higher; kyanite, sillimanite and cordierite-bearing migmatites of the Nepal Himalaya Supervisors: Mike Searle by the crustal-scale Main Central Thrust (MCT) with associated inverted metamorphic isograds, and along the top

  2. Kinetic studies of the [NpO? (CO?)?]?? ion at alkaline conditions using ¹³C NMR

    SciTech Connect (OSTI)

    Panasci, Adele F. [Univ. of California, Davis, CA (United States); Harley, Stephen J. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Zavarin, Mavrik [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Casey, William H. [Univ. of California, Davis, CA (United States)

    2014-04-21

    Carbonate ligand-exchange rates on the [NpO? (CO?)?]?? ion were determined using a saturation-transfer ¹³C nuclear magnetic resonance (NMR) pulse sequence in the pH range of 8.1 ? pH ? 10.5. Over the pH range 9.3 ? pH ? 10.5, which compares most directly with previous work of Stout et al.,1 we find an average rate, activation energy, enthalpy, and entropy of k298ex = 40.6(±4.3) s?¹, Ea =45.1(±3.8) kJ mol?¹, ?H = 42.6(±3.8) kJ mol?¹, and ?S = -72(±13) J mol?¹ K?¹, respectively. These activation parameters are similar to the Stout et al. results at pH 9.4. However, their room-temperature rate at pH 9.4, k298ex = 143(±1.0) s?¹, is ~3 times faster than what we experimentally determined at pH 9.3: k298ex = 45.4(±5.3) s?¹. Our rates for [NpO? (CO?)?]?? are also faster by a factor of ~3 relative to the isoelectronic [UO?(CO?)?]?? as reported by Brucher et al.2 of k298ex = 13(±3) s?¹. Consistent with results for the [UO?(CO?)?]?? ion, we find evidence for a proton-enhanced pathway for carbonate exchange for the [NpO?(CO?)?]?? ion at pH < 9.0.

  3. np-elastic analyzing power An0 and spin transfer Knn 

    E-Print Network [OSTI]

    McNaughton, M. W.; Johnston, K.; Swenson, D. R.; Tupa, D.; York, R. L.; Ambrose, DA; Coffey, P.; McNaughton, K. H.; Riley, P. J.; Glass, G.; Hiebert, John C.; Jeppersen, R. H.; Spinka, H.; Supek, I.; Tripard, G. E.; Woolverton, H.

    1993-01-01

    VOLUME 48, NUMBER 1 JULY 1993 np-elastic analyzing power A.1vp and spin transfer K1vlv M. W. McNaughton, K. Johnston, * D. R. Swenson, D. Tupa, and R. L. York Los Alamos National Laboratory, Los Alamos, Nevj Mexico 876/5 D. A. Ambrose, P. Coffey, K. H... Report No. UCRL- 19451, 1970. [49] M.W. McNaughton and E.P. Chamberlin, Phys. Rev. C 24, 1778 (1981). [50] R.A. Ransome et al. , Nucl. Instrum. Methods 201, 309 (1982). [51] R. Garnett et al. , Nucl. Instrum. Methods A 309, 508 (1991). [52] M...

  4. np elastic spin-transfer measurements at 485 and 635 MeV 

    E-Print Network [OSTI]

    McNaughton, K. H.; Ambrose, DA; Coffey, P.; Johnston, K.; Riley, P. J.; McNaughton, M. W.; Koch, K.; Supek, I.; Tanaka, N.; Glass, G.; Hiebert, John C.; Northcliffe, L. C.; Simon, A. J.; Mercer, D. J.; Adams, D. L.; Spinka, H.; Jeppersen, R. H.; Tripard, G. E.; Woolverton, H.

    1992-01-01

    VOLUME 46, NUMBER 1 JULY 1992 ARTICLES np elastic spin-transfer measurements at 485 and 635 MeV K. H. McNaughton, D. A. Ambrose, P. Coffey, K. 3ohnston, ' and P. J. Riley University of Texas, Austin, Texas 78719 M. W. McNaughton, K. Koch, t I. Supek..., 2564 (1992). [17) K.C. Leung, UC Berkeley Ph. D. thesis [Report UCRL 19705 (1970)]. [18] D. Axen et a/. , Phys. Rev. C 21, 998 (1980). [19) J. Bystricky, C. Lechanoine-Leluc, and F. Lehar, J. Phys. (Paris) 48, 199 (1987); 51, 2747 (1990). ...

  5. AREVA NP Cr{sub 2}O{sub 3}-doped fuel development for BWRs

    SciTech Connect (OSTI)

    Delafoy, C.; Dewes, P.; Miles, T.

    2007-07-01

    The search for improvements in nuclear fuel cycle economics results in increasing demands for fuel discharged burnup and reliability, plant maneuverability and power up-rating. To achieve these objectives without any reduction of safety margins, fuel design and materials that enable enhanced performance capabilities have been developed or are under investigations. Research on fuel pellets focuses on the modification of the microstructure to increase fission product retention and pellet mechanical compliance. Currently, production of the desired large grain viscoplastic UO{sub 2} fuel microstructures has been extensively investigated by AREVA NP through the use of doping elements. This track is nowadays a worldwide working field. In this area, AREVA NP has launched the development of a new UO{sub 2} fuel pellet obtained by optimum chromium oxide doping. The purpose of this paper is first to present the current results with the AREVA NP optimized chromia doped fuel and to discuss the key advantages in terms of fuel performance for BWR applications. In particular, the development relies on ramp testing results, fuel temperature and fission gas release values acquired at high burnup and high power levels. Second, the paper focuses on the qualification process implemented by AREVA NP to assess the margins of the optimized Cr{sub 2}O{sub 3}-doped UO{sub 2} fuel towards safety criteria at high burnup and the risk of PCI failure, as well as to develop calculation tools to support design. The driving force in this qualification plan is to gain the accurate knowledge of the optimized doped fuel behavior under normal, transient and anticipated accident conditions. To support this effort, irradiation campaigns are under progress in PWR and BWR plants to cover a wide range of existing operating conditions and to anticipate future demands. Considering only the BWR part, the program has successfully run since 2005 and is designed to obtain data up to high burnup, at least 70 GWd/tU. The aim is to define the range of operational conditions for application of chromia-doped fuel in combination with LTP2 non-liner cladding as an alternative to the present standard Fe-enhanced Zr liner cladding. (authors)

  6. n+p -> d+gamma for Big-Bang Nucleosynthesis

    E-Print Network [OSTI]

    Jiunn-Wei Chen; Martin J. Savage

    1999-07-09

    The cross section for n+p -> d+gamma is calculated at energies relevant to big bang nucleosynthesis using the recently developed effective field theory that describes the two-nucleon sector. The E1 amplitude is computed up to NNNLO and depends only upon nucleon-nucleon phase shift data. In contrast, the M1 contribution is computed up to NLO, and the four-nucleon-one-magnetic-photon counterterm that enters is determined by the cross section for cold neutron capture. The uncertainty in the calculation for nucleon energies up to E ~ 1 MeV is estimated to be < 4%.

  7. NP Committees of Visitors | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLosThe 26thI D- 6AerosolsofMarshallMission HighScience (SC)NP

  8. NP Early Career Opportunities | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLosThe 26thI D- 6AerosolsofMarshallMission HighScience (SC)NPNP NP

  9. Nuclear Physics (NP) Homepage | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLosThe 26thI D- 6 0 4 2 rzNews Archives News News Home FeaturedNewsNP

  10. Preparation and structure characterization of SmCo{sub 5}(0001) epitaxial thin films grown on Cu(111) underlayers

    SciTech Connect (OSTI)

    Ohtake, Mitsuru; Nukaga, Yuri; Futamoto, Masaaki; Kirino, Fumiyoshi

    2009-04-01

    SmCo{sub 5}(0001) epitaxial films were prepared on Cu(111) single-crystal underlayers formed on Al{sub 2}O{sub 3}(0001) substrates at 500 deg. C. The nucleation and growth mechanism of (0001)-oriented SmCo{sub 5} crystal on Cu(111) underlayer is investigated and a method to control the nucleation is proposed. The SmCo{sub 5} epitaxial thin film formed directly on Cu underlayer consists of two types of domains whose orientations are rotated around the film normal by 30 deg. each other. By introducing a thin Co seed layer on the Cu underlayer, a SmCo{sub 5}(0001) single-crystal thin film is successfully obtained. Nucleation of SmCo{sub 5} crystal on Cu underlayer seems controllable by varying the interaction between the Cu underlayer and the SmCo{sub 5} layer.

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

    SciTech Connect (OSTI)

    Gross, Franz L. [JLAB

    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.

  12. Report on Lessons Learned from the NP 2010 Early Site Permit Program FINAL REPORT

    SciTech Connect (OSTI)

    2008-03-26

    This report provides a summary of lessons learned from the demonstration of the licensing process for three Early Site Permit (ESP) applications supported as part of the Department of Energy’s (DOE) Nuclear Power 2010 (NP 2010) program. The ESP process was established by the Nuclear Regulatory Commission (NRC) to enable completion of the site evaluation component of nuclear power plant licensing under 10 CFR Part 52 before a utility makes a decision to build a plant. Early Site Permits are valid for 10 to 20 years and can be renewed for an additional 10 to 20 years. NRC review of an ESP application addresses site safety issues, environmental protection issues, and plans for coping with emergencies. Successful completion of the ESP process will establish that a site is suitable for possible future construction and operation of a nuclear power plant. Most importantly, an ESP resolves significant site-related safety and environmental issues early in the decision process and helps achieve acceptance by the public. DOE competitively selected Dominion Nuclear Energy North Anna, LLC (Dominion); System Energy Resources, Inc. (an Entergy subsidiary); and Exelon Generation Company, LLC (Exelon) in 2002 to demonstrate the ESP process and provided cost-shared support through the NP 2010 program. Dominion pursued an ESP for the North Anna site in Virginia; System Energy Resources, Inc. pursued an ESP for the Grand Gulf site in Mississippi; and Exelon pursued an ESP for the Clinton site in Illinois. After successfully demonstrating the process, the NRC issued an ESP for Clinton on March 17, 2007; Grand Gulf on April 5, 2007; and North Anna on November 27, 2007. As with all successful projects, there are lessons to be learned from the NP 2010 early site permitting demonstration that can help improve future implementation guidance documents and regulatory review standards. In general, these lessons pertain to the effectiveness of the regulatory process, experience related to guidance for developing and reviewing ESP applications, issues involving ESP plant parameters, and suggestions for future ESP applicants. The development, submittal, and issuance of these first ESPs under DOE’s NP 2010 program started the momentum to exercise NRC’s new 10 CFR Part 52 licensing process. Several key questions that define critical issues regarding the effectiveness of regulations pertaining to ESPs have been identified and summarized in this report. However, the final resolution of whether the ESP component of the Part 52 process significantly contributes to the predictability in nuclear power plant licensing requires more experience and time, such as the completion of the ongoing combined Construction and Operating License (COL) process for the North Anna and Grand Gulf sites. The three ESP project participants prepared and submitted to DOE lessons learned reports from their experience in developing, submitting, and receiving an ESP. This document summarizes these reports, which are appended hereto. The Nuclear Energy Institute (http://www.nei.org/) and NRC (http://www.nrc.gov/) have also prepared reports regarding their perspectives on lessons learned during the ESP process. Their documents can be accessed on their respective web sites. Following is a summary of the lessons learned from the NP 2010 ESP projects. Effectiveness of the ESP Process: In general, the ESP process is expected (subject to demonstration of the ESP finality provisions in the North Anna and Grand Gulf ESPs) to provide high value for applicants as a site banking and risk mitigation strategy. However, several aspects of the initial process, such as NRC hearings and determining an acceptable approach to the NRC’s Emergency Planning requirements, proved challenging for the applicants. Project Execution: Initial regulatory and industry guidance for planning and executing an ESP application program proved to be insufficient to address NRC’s document review expectations. However, continuous communication between NRC and the applicants helped establish an acceptable framework

  13. Obtaining of SmS based semiconducting material and investigation of its electrical properties

    SciTech Connect (OSTI)

    Kaminskii, V. V., E-mail: Vladimir.Kaminski@mail.ioffe.ru [Russian Academy of Sciences, Ioffe Physicotechnical Institute (Russian Federation); Hirai, Shinji; Kuzuya, Toshihiro [Muroran Institute of Technology (Japan)] [Muroran Institute of Technology (Japan); Solov'ev, S. M.; Stepanov, N. N.; Sharenkova, N. V. [Russian Academy of Sciences, Ioffe Physicotechnical Institute (Russian Federation)] [Russian Academy of Sciences, Ioffe Physicotechnical Institute (Russian Federation)

    2013-10-15

    Semiconductor samarium monosulfide polycrystals obtained by reaction between samarium trihydride (SmH{sub 3}) and its sesquisulfide were studied. The temperature, baric and frequency dependences of the resistivity and structural features of the samples were investigated. It is shown that the value of X-ray coherent scattering region is extremely small for SmS samples, 320 A; critical pressure of semiconductor-metal phase transition is higher than in the samples, obtained by other methods, 0.88 GPa; the temperature dependence of the resistivity has metallic behavior. Hopping mechanism of electron transport was found. All these features are explained by more defective structure of the polycrystalline SmS samples.

  14. DETERMINATION OF 237NP AND PU ISOTOPES IN LARGE SOIL SAMPLES BY INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY

    SciTech Connect (OSTI)

    Maxwell, S.

    2010-07-26

    A new method for the determination of {sup 237}Np and Pu isotopes in large soil samples has been developed that provides enhanced uranium removal to facilitate assay by inductively coupled plasma mass spectrometry (ICP-MS). This method allows rapid preconcentration and separation of plutonium and neptunium in large soil samples for the measurement of {sup 237}Np and Pu isotopes by ICP-MS. {sup 238}U can interfere with {sup 239}Pu measurement by ICP-MS as {sup 238}UH{sup +} mass overlap and {sup 237}Np via {sup 238}U peak tailing. The method provides enhanced removal of uranium by separating Pu and Np initially on TEVA Resin, then transferring Pu to DGA resin for additional purification. The decontamination factor for removal of uranium from plutonium for this method is greater than 1 x 10{sup 6}. Alpha spectrometry can also be applied so that the shorter-lived {sup 238}Pu isotope can be measured successfully. {sup 239}Pu, {sup 242}Pu and {sup 237}Np were measured by ICP-MS, while {sup 236}Pu and {sup 238}Pu were measured by alpha spectrometry.

  15. RAPID DETERMINATION OF 237 NP AND PU ISOTOPES IN WATER BY INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY AND ALPHA SPECTROMETRY

    SciTech Connect (OSTI)

    Maxwell, S.; Jones, V.; Culligan, B.; Nichols, S.; Noyes, G.

    2010-06-23

    A new method that allows rapid preconcentration and separation of plutonium and neptunium in water samples was developed for the measurement of {sup 237}Np and Pu isotopes by inductively-coupled plasma mass spectrometry (ICP-MS) and alpha spectrometry; a hybrid approach. {sup 238}U can interfere with {sup 239}Pu measurement by ICP-MS as {sup 238}UH{sup +} mass overlap and {sup 237}Np via peak tailing. The method provide enhanced removal of uranium by separating Pu and Np initially on TEVA Resin, then moving Pu to DGA resin for additional removal of uranium. The decontamination factor for uranium from Pu is almost 100,000 and the decontamination factor for U from Np is greater than 10,000. This method uses stacked extraction chromatography cartridges and vacuum box technology to facilitate rapid separations. Preconcentration is performed using a streamlined calcium phosphate precipitation method. Purified solutions are split between ICP-MS and alpha spectrometry so that long and short-lived Pu isotopes can be measured successfully. The method allows for simultaneous extraction of 20 samples (including QC samples) in 4 to 6 hours, and can also be used for emergency response. {sup 239}Pu, {sup 242}Pu and {sup 237}Np were measured by ICP-MS, while {sup 236}Pu, {sup 238}Pu, and {sup 239}Pu were measured by alpha spectrometry.

  16. Local structure in solid solutions of stabilised zirconia with actinide dioxides (UO{sub 2}, NpO{sub 2})

    SciTech Connect (OSTI)

    Walter, Marcus; Somers, Joseph; Bouexiere, Daniel; Rothe, Joerg

    2011-04-15

    The local structure of (Zr,Lu,U)O{sub 2-x} and (Zr,Y,Np)O{sub 2-x} solid solutions has been investigated by extended X-ray absorption fine structure (EXAFS). Samples were prepared by mixing reactive (Zr,Lu)O{sub 2-x} and (Zr,Y)O{sub 2-x} precursor materials with the actinide oxide powders, respectively. Sintering at 1600 {sup o}C in Ar/H{sub 2} yields a fluorite structure with U(IV) and Np(IV). As typical for stabilised zirconia the metal-oxygen and metal-metal distances are characteristic for the different metal ions. The bond lengths increase with actinide concentration, whereas highest adaptation to the bulk stabilised zirconia structure was observed for U---O and Np---O bonds. The Zr---O bond shows only a slight increase from 2.14 A at 6 mol% actinide to 2.18 A at infinite dilution in UO{sub 2} and NpO{sub 2}. The short interatomic distance between Zr and the surrounding oxygen and metal atoms indicate a low relaxation of Zr with respect to the bulk structure, i.e. a strong Pauling behaviour. -- Graphical abstract: Metal-oxygen bond distances in (Zr,Lu,U)O{sub 2-x} solid solutions with different oxygen vacancy concentrations (Lu/Zr=1 and Lu/Zr=0.5). Display Omitted Research Highlights: {yields} EXAFS indicates high U and Np adaption to the bulk structure of stabilised zirconia. {yields} Zr---O bond length is 2.18 A at infinite Zr dilution in UO{sub 2} and NpO{sub 2}. {yields} Low relaxation (strong Pauling behaviour) of Zr explains its low solubility in UO{sub 2}.

  17. Preparation and characterization of SiO?:Sm³? nanotube arrays with 1.06 ?m laser antireflective property

    SciTech Connect (OSTI)

    Tan, Wei-min; Huang, Ning; Wang, Li-jun; Song, Tian-shun; Lu, Chun-hua; Wang, Liu-fang; Zhang, Jun-zhi

    2013-05-01

    SiO?: Sm³? nanotube arrays with excellent antireflective property at 1.06 ?m were synthesized by a template-assisted sol–gel process. The molecular structure, morphology and optical properties of the fabricated SiO?:Sm³? nanotube arrays were investigated by a Fourier transform infrared spectroscope (FTIR), a Scanning electron microscope (SEM), and a spectro-fluorometer, respectively. The experimental results demonstrate that the SiO?:Sm³? nanotube arrays were formed via the AAO membrane during the sol–gel process. The remarkable antireflective characteristic of about 0.166% at 1.06 ?m was attributed to the drastic decrease of effective refraction index which enhances the matching effect between air and substrate. As well as the absorption performance of Sm³? at 1.06 ?m which consumes the energies of incident light. - Graphical abstract: Directional aligned SiO?:Sm³? nanotube arrays were synthesized in AAO template by sol–gel process, and the antiflective performance of arrays is prominent comparing to the blank AAO template. Highlights: • SiO?:Sm³? nanotube arrays are synthesized by a template-assisted sol–gel process. • SiO?:Sm³? nanotube arrays have remarkable antireflective properties at 1.06 ?m. • The subwavelength structure results in a decrease of effective refraction index. • The absorption performance of Sm³? at 1.06 ?m consume the energies of incident light.

  18. rsbl.royalsocietypublishing.org Cite this article: Lyons SM, Beaulieu M,

    E-Print Network [OSTI]

    Sockman, Keith W.

    rsbl.royalsocietypublishing.org Research Cite this article: Lyons SM, Beaulieu M, Sockman KW. 2014: Susan M. Lyons e-mail: lyonssm@live.unc.edu Keith W. Sockman e-mail: kws@unc.edu Present address to performance-based sexual signals in a songbird Susan M. Lyons1, Michae¨l Beaulieu1, and Keith W. Sockman1,2 1

  19. Plan of Study for S.M. in Computational Science and Engineering

    E-Print Network [OSTI]

    Plan of Study for S.M. in Computational Science and Engineering Student Name: Email: Indicate other than the core courses and those Applied Math and Computer Science electives listed on the pre-approved list (see http://www.seas.harvard.edu/computational-science- and-engineering/cse-courses), you must

  20. Aluminum nanoscale order in amorphous Al92Sm8 measured by fluctuation electron microscopy

    E-Print Network [OSTI]

    Khare, Sanjay V.

    of Illinois--Urbana Champaign, Urbana, Illinois 61801 S. V. Khareb Department of Materials Science and Engineering, University of Illinois--Urbana Champaign, Urbana, Illinois 61801 Received 15 December 2004,3 Devitrification of Al92Sm8 amorphized by de- formation does not proceed by primary Al crystallization.3 When

  1. A LOGICAL INVERTED TAXONOMY OF SORTING ALGORITHMS S.M. Merritt K.K. Lau

    E-Print Network [OSTI]

    Lau, Kung-Kiu

    A LOGICAL INVERTED TAXONOMY OF SORTING ALGORITHMS S.M. Merritt K.K. Lau School of Computer Science taxonomy of sorting algorithms, a high­level, top­down, conceptually simple and symmetric categorization taxonomy of sorting algorithms. This provides a logical basis for the inverted taxonomy and expands

  2. Microbiological parameters as indicators of compost maturity S.M. Tiquia

    E-Print Network [OSTI]

    Tiquia-Arashiro, Sonia M.

    Microbiological parameters as indicators of compost maturity S.M. Tiquia Department of Natural management strategies and composted using different turning and moisture regimes; relate their association with humification parameters and compost temperature; and identify the most suitable microbial indicators of compost

  3. Pyramidal direct methanol fuel cells S.M. Senn, D. Poulikakos *

    E-Print Network [OSTI]

    Daraio, Chiara

    number of evalua- tions of an objective function. The functionality-optimized pyramidal fuel cell designPyramidal direct methanol fuel cells S.M. Senn, D. Poulikakos * Laboratory of Thermodynamics distributors to actually define the shape of the fuel cell, thereby eliminating problems associated

  4. Agent Design of SmArt License Management System Using Gaia Methodology

    E-Print Network [OSTI]

    Perry, Mark

    Agent Design of SmArt License Management System Using Gaia Methodology Qian Zhao, Yu Zhou, Mark@csd|yuzhou@alumni|markp@csd}.uwo.ca Abstract-- Modern software services and data centers require a license management system to regulate the agreements that have been reached between subscriber and provider. License management helps to track usage

  5. Lung sound localization using array of acoustic S.M. Akramus Salehin and Thushara D. Abhayapala

    E-Print Network [OSTI]

    Abhayapala, Thushara D.

    1 Lung sound localization using array of acoustic sensors S.M. Akramus Salehin and Thushara D University Abstract-- This paper presents a localization algorithm to detect lung sounds using an circular by computer simulations. I. INTRODUCTION Lung disorders or injury can result in changes in the spectral and

  6. The Failure of Confidence Mechanism: Reflections on the 1990’s Social Change Movement in the Light of policy Measures Affecting Farming System in Nepal

    E-Print Network [OSTI]

    Pandey, Tulsi Ram

    1993-01-01

    to external goods intensified after 1950s with the opening of rural interiors through transportation development. In 1951, Nepal only had a total of 376 kilometers of motorable roads of any kind. This increased to 6,306 kilometers in 1986 (CBS 1988: 119... of the 1964 Lands Act was able to raise an equivalent of USdoliar 15 million within four years of its implementation (Baskota and Lohani 1985: 101). Unfortunately the administrative machinary assigned to dispense credit was inelfecient in recording...

  7. The Interface between P and NP: COL, XOR, NAE, 1ink, and Horn SAT Cork Constraint Computation Center

    E-Print Network [OSTI]

    Walsh, Toby

    question. We identify phase transition behavior in each of these problem classes. Surprisingly we observe makes NP­complete problems hard to solve? Re­ search into phase transition behavior has given much at l=n #25; 4:3 (Mitchell, Selman, & Levesque 1992). Associated with this transition is a rapid

  8. Extending the GHS Weil Descent Attack S.D. Galbraith, F. Hess and N.P. Smart

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Extending the GHS Weil Descent Attack S.D. Galbraith, F. Hess and N.P. Smart Department of Computer Science, University of Bristol, Merchant Venturers Building, Woodland Road, Bristol, BS8 1UB, United due to Gaudry, Hess and Smart (GHS) to a much larger class of elliptic curves. This extended attack

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

    SciTech Connect (OSTI)

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

    2012-01-15

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

  10. Rapid fusion method for the determination of Pu, Np, and Am in large soil samples

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

    Maxwell, Sherrod L.; Culligan, Brian; Hutchison, Jay B.; McAlister, Daniel R.

    2015-02-14

    A new rapid sodium hydroxide fusion method for the preparation of 10-20 g soil samples has been developed by the Savannah River National Laboratory (SRNL). The method enables lower detection limits for plutonium, neptunium, and americium in environmental soil samples. The method also significantly reduces sample processing time and acid fume generation compared to traditional soil digestion techniques using hydrofluoric acid. Ten gram soil aliquots can be ashed and fused using the new method in 1-2 hours, completely dissolving samples, including refractory particles. Pu, Np and Am are separated using stacked 2mL cartridges of TEVA and DGA Resin and measuredmore »using alpha spectrometry. The method can be adapted for measurement by inductively-coupled plasma mass spectrometry (ICP-MS). Two 10 g soil aliquots of fused soil may be combined prior to chromatographic separations to further improve detection limits. Total sample preparation time, including chromatographic separations and alpha spectrometry source preparation, is less than 8 hours.« less

  11. Brilliant Sm, Eu, Tb and Dy chiral lanthanide complexes withstrong circularly polarized luminescence

    SciTech Connect (OSTI)

    Petoud, Stephane; Muller, Gilles; Moore, Evan G.; Xu, Jide; Sokolnicki, Jurek; Riehl, James P.; Le, Uyen; Cohen, Seth M.; Raymond,Kenneth N.

    2006-07-10

    The synthesis, characterization and luminescent behavior of trivalent Sm, Eu, Dy and Tb complexes of two enantiomeric, octadentate, chiral, 2-hydroxyisophthalamide ligands are reported. These complexes are highly luminescent in solution. Functionalization of the achiral parent ligand with a chiral 1-phenylethylamine substituent on the open face of the complex in close proximity to the metal center yields complexes with strong circularly polarized luminescence (CPL) activity. This appears to be the first example of a system utilizing the same ligand architecture to sensitize four different lanthanide cations and display CPL activity. The luminescence dissymmetry factor, g{sub lum}, recorded for the Eu(III) complex is one of the highest values reported, and this is the first time the CPL effect has been demonstrated for a Sm(III) complex with a chiral ligand. The combination of high luminescence intensity with CPL activity should enable new bioanalytical applications of macromolecules in chiral environments.

  12. PoS(TOP2006)026 Top properties within the SM

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    PoS(TOP2006)026 Top properties within the SM Bernardo Resende CPPM, CNRS/IN2P3 - Univ. Méditerranée, Marseille, France E-mail: resende@cppm.in2p3.fr The high number of top quarks which Workshop on Top Quark Physics January 12-15, 2006 Coimbra, Portugal ¡ On behalf of the CMS and ATLAS

  13. Linear Momentum and Angular-Momentum Transfer in the Reactions of O-16 with Sm-154 

    E-Print Network [OSTI]

    Namboodiri, M. N.; Choudhury, R. K.; Alder, L.; Bronson, J. D.; Fabris, D.; Garg, U.; Gonthier, P. L.; Hagel, K.; Haenni, DR; Lui, YW; Majka, Z.; Mouchaty, G.; Murakami, T.; Natowitz, J. B.; Nebbia, G.; Schmitt, R. P.; Simon, S.; Sullivan, J. P.; Youngblood, David H.

    1987-01-01

    between projectile-like fragments or heavy residues and their as- sociated y rays, the angular momentum transfers for a variety of incomplete fusion reactions of 180 and 310 MeV ' 0 with ' Sm have been derived. At the higher energy, the correlation... techniques may be utilized. For example, the measurements of fission cross sections in concert with momentum transfer is one method which provides some information on the partial waves involved in incomplete fusion. Such an approach has been fol- lowed...

  14. (Rev. 3/26/2015) Page 1 APPLICATION FOR RESEARCH ASSISTANTSHIP (PhD/SM Students)

    E-Print Network [OSTI]

    Gabrieli, John

    . HUMAN SUBJECTS Does your research involve human subjects as defined at http://hst.mit.edu/academics/financial-support/human-subjects ASSISTANTSHIP APPOINTMENT TERMS (Check all that apply) Summer 2015 (6/1 - 8/31) SM Level (Pre-Qual) Fall Term 2015 (9/1 - 1/15) PhD Level (Post-Qual) Spring Term 2016 (1/16 - 5/31) Other ­ Specify: From

  15. Operational physical conditions for a solid-state-engine (SSE) applying shape memory (SM) alloy

    SciTech Connect (OSTI)

    Kajamaa, J.

    1987-03-01

    The physical conditions for a solid-state-engine (SSE) applying shape memory (SM) alloy is treated based on both experimental results and theoretical considerations. First, the mechanical efficiency is derived. It is compared to that of the fuel engine. Then, the energy transformation diagram is drawn. By means of this the overall efficiency of the system is defined. Also it is concluded that this system can store a part of the accepted kinetic energy as a potential energy in a reversible manner.

  16. Effects of substrate temperature and Cu underlayer thickness on the formation of SmCo{sub 5}(0001) epitaxial thin films

    SciTech Connect (OSTI)

    Ohtake, Mitsuru; Nukaga, Yuri; Futamoto, Masaaki; Kirino, Fumiyoshi

    2010-05-15

    SmCo{sub 5}(0001) epitaxial thin films were prepared on Cu(111) underlayers heteroepitaxially grown on Al{sub 2}O{sub 3}(0001) single-crystal substrates by molecular beam epitaxy. The effects of substrate temperature and Cu underlayer thickness on the crystallographic properties of SmCo{sub 5}(0001) epitaxial films were investigated. The Cu atoms of underlayer diffuse into the SmCo{sub 5} film and substitute the Co sites in SmCo{sub 5} structure forming an alloy compound of Sm(Co,Cu){sub 5}. The ordered phase formation is enhanced with increasing the substrate temperature and with increasing the Cu underlayer thickness. The Cu atom diffusion into the SmCo{sub 5} film is assisting the formation of Sm(Co,Cu){sub 5} ordered phase.

  17. Robust topological surface state in Kondo insulator SmB{sub 6} thin films

    SciTech Connect (OSTI)

    Yong, Jie Jiang, Yeping; Zhang, Xiaohang; Greene, Richard L.; Usanmaz, Demet; Curtarolo, Stefano; Li, Linze; Pan, Xiaoqing; Shin, Jongmoon; Takeuchi, Ichiro

    2014-12-01

    Fabrication of smooth thin films of topological insulators with true insulating bulk are extremely important for utilizing their novel properties in quantum and spintronic devices. Here, we report the growth of crystalline thin films of SmB{sub 6}, a topological Kondo insulator with true insulating bulk, by co-sputtering both SmB{sub 6} and B targets. X-ray diffraction, Raman spectroscopy, and transmission electron microscopy indicate films that are polycrystalline with a (001) preferred orientation. When cooling down, resistivity ? shows an increase around 50?K and saturation below 10?K, consistent with the opening of the hybridization gap and surface dominated transport, respectively. The ratio ?{sub 2K}/?{sub 300K} is only about two, much smaller than that of bulk, which indicates a much larger surface-to-bulk ratio. Point contact spectroscopy using a superconductor tip on SmB{sub 6} films shows both a Kondo Fano resonance and Andeev reflection, indicating an insulating Kondo lattice with metallic surface states.

  18. Ferroelectric studies of excessive Sm{sup 3+} containing perovskite PZT and pyrochlore biphase ceramics

    SciTech Connect (OSTI)

    Babu, T. Anil; Sastry, D. L.; Ramesh, K. V.; Reddy, V. Raghavendra

    2014-04-24

    Polycrystalline samples of Sm{sup 3+} modified Pb{sub 1?x} Sm{sub 2x/3} (Zr{sub 0.6}Ti{sub 0.4}) O{sub 3} (PSZT) ceramics (where x = 0.1, 0.2, 0.3, 0.4) have been prepared by a high energy ball milling technique, followed by calcination at 950°C and sintering at 1150°C. As x is increased more than 0.1 mole%, considerable secondary phase has been formed. This phase has been identified as pyrochlore Sm{sub 2}Ti{sub 2}O{sub 7} from its X-ray diffraction (XRD) peaks. The XRD studies also indicate that the perovskte phases of the present systems undergo a dopant induced phase transformation from rhombohedral to tetragonal strucure. All the samples exhibit diffuse but non-relaxor type ferroelectric phase transition. The results of dielectric and hysteresis studies of these materials are presented.

  19. A natural SM-like 126 GeV Higgs via non-decoupling D-terms

    E-Print Network [OSTI]

    Enrico Bertuzzo; Claudia Frugiuele

    2014-12-08

    Accommodating both a 126 GeV mass and Standard Model (SM) like couplings for the Higgs has a fine tuning price in supersymmetric models. Examples are the MSSM, in which SM-like couplings are natural, but raising the Higgs mass up to 126 GeV requires a considerable tuning, or the NMSSM, in which the situation is reversed: the Higgs is naturally heavier, but being SM-like requires some tuning. We show that models with non-decoupling D-terms alleviate this tension - a 126 GeV SM-like Higgs comes out basically with no fine tuning cost. In addition, the analysis of the fine tuning of the extended gauge sector shows that naturalness requires the heavy gauge bosons to likely be within the LHC run II reach.

  20. TANK 40 FINAL SB5 CHEMICAL CHARACTERIZATION RESULTS PRIOR TO NP ADDITION

    SciTech Connect (OSTI)

    Bannochie, C.; Click, D.

    2010-01-06

    A sample of Sludge Batch 5 (SB5) was pulled from Tank 40 in order to obtain radionuclide inventory analyses necessary for compliance with the Waste Acceptance Product Specifications (WAPS). This sample was also analyzed for chemical composition including noble metals. Prior to radionuclide inventory analyses, a final sample of the H-canyon Np stream will be added to bound the Np addition anticipated for Tank 40. These analyses along with the WAPS radionuclide analyses will help define the composition of the sludge in Tank 40 that is currently being fed to DWPF as SB5. At the Savannah River National Laboratory (SRNL) the 3-L Tank 40 SB5 sample was transferred from the shipping container into a 4-L high density polyethylene vessel and solids allowed to settle overnight. Supernate was then siphoned off and circulated through the shipping container to complete the transfer of the sample. Following thorough mixing of the 3-L sample, a 239 g sub-sample was removed. This sub-sample was then utilized for all subsequent analytical samples. Eight separate aliquots of the slurry were digested, four with HNO{sub 3}/HCl (aqua regia) in sealed Teflon{reg_sign} vessels and four in Na{sub 2}O{sub 2} (alkali or peroxide fusion) using Zr crucibles. Due to the use of Zr crucibles and Na in the peroxide fusions, Na and Zr cannot be determined from this preparation. Additionally, other alkali metals, such as Li and K that may be contaminants in the Na{sub 2}O{sub 2} are not determined from this preparation. Three Analytical Reference Glass - 14 (ARG-1) standards were digested along with a blank for each preparation. The ARG-1 glass allows for an assessment of the completeness of each digestion. Each aqua regia digestion and blank was diluted to 1:100 mL with deionized water and submitted to Analytical Development (AD) for inductively coupled plasma - atomic emission spectroscopy (ICPAES) analysis, inductively coupled plasma - mass spectrometry (ICP-MS) analysis of masses 81-209 and 230-252, and cold vapor atomic absorption (CV-AA) analysis for Hg. Equivalent dilutions of the peroxide fusion digestions and blank were submitted to AD for ICP-AES analysis. Tank 40 SB5 supernate was collected from a mixed slurry sample in the SRNL Shielded Cells and submitted to AD for ICP-AES. Weighted dilutions of slurry were submitted for ion chromatography (IC), total inorganic carbon/total organic carbon (TIC/TOC), and total base analyses. The following conclusions were drawn from the analytical results reported here: (1) The elemental ratios of the major elements for the SB5 WAPS sample, whose major Tank 51 Qualification sample component underwent Al dissolution, are similar to those measured for the SB4 WAPS sample. (2) The elemental composition of this sample and the analyses conducted here are reasonable and consistent with DWPF batch data measurements in light of DWPF pre-sample concentration and SRAT product heel contributions to the DWPF SRAT receipt analyses. (3) Fifty percent of the sulfur in the SB5 WAPS sample is insoluble, and this represents a significantly larger fraction than that observed in previous sludge batches. (4) The noble metal and Ag concentrations predicted from the measured values for the Tank 51 Confirmation sample and Tank 40 SB4 WAPS sample using a two-thirds Tank 51, one-third Tank 40 heel blend ratio used to arrive at the final SB5 composition, agree with the values for the Tank 40 SB5 WAPS sample measured for this report.

  1. Effect of 1-hydroxyethane-1,1-diphosphonic acid (HEDPA) on Partitioning of Np and Pu to Synthetic Boehmite

    SciTech Connect (OSTI)

    Powell, Brian A.; Rao, Linfeng; Nash, Kenneth L.

    2009-05-01

    The effect of 1-hydroxyethane-1,1-diphosphonic acid (HEDPA) on sorption of Np(V) and Pu(V) to synthetic boehmite ({gamma}-AlOOH) was examined a function of time and pH (between 4 to 11). Sorption of both elements in boehmite suspensions (1 M NaCl, 600 mg L{sup -1} boehmite) increased with increasing pH. Sorption edges for neptunium and plutonium occurred at approximately pH 8.0 and 6.6, respectively. After steady state partitioning was reached, HEDPA was added to the neptunium-boehmite and plutonium-boehmite suspensions. Neptunium and plutonium partitioning appears to be primarily affected by the formation of soluble Np:HEDPA and Pu:HEDPA complexes, the dissolution of boehmite promoted by HEDPA, and the precipitation of Np:HEDPA and Pu:HEDPA colloids. The results are discussed in terms of applicability of HEDPA-promoted dissolution as a waste reduction method in the treatment of sludge phases contained within high-level nuclear waste storage tanks.

  2. The Rational Number n/p as a sum of two unit fractions

    E-Print Network [OSTI]

    Konstantine Zelator

    2012-02-29

    In a 2011 paper published in the journal "Asian Journal of Algebra"(see reference[1]), the authors consider, among other equations,the diophantine equations 2xy=n(x+y) and 3xy=n(x+y). For the first equation, with n being an odd positive integer, they give the solution x=(n+1)/2, y=n(n+1)/2. For the second equation they present the particular solution, x=(n+1)/3,y=n(n+1)/3, where is n is a positive integer congruent to 2modulo3. If in the above equations we assume n to be prime, then these two equations become special cases of the diophantine equation, nxy=p(x+y) (1), with p being a prime and n a positive integer greater than or equal to 2. This 2-variable symmetric diophantine equation is the subject matter of this article; with the added condition that the intager n is not divisible by the prime p. Observe that this equation can be written in fraction form: n/p= 1/x + 1/y(See [2] for more details) In this work we prove the following result, Theorem1(stated on page2 of this paper):Let p be a prime, n a positive integer at least2, and not divisible by p. Then, 1)If n=2 and p is an odd prime, equation (1) has exactly three distinct positive integer solutions:x=p, y=p ; x=p(p+1)/2, y=(p+1)/2 ; x=(p+1)/2, y=p(p+1)/2 2)If n is greater than or equal to 3, and n is a divisor of p+1. Then equation (1) has exactly two distinct solutions: x=p(p+1)/n, y=(p+1)/n ; x=(p+1)/n, y=p(p+1)/n 3) if n is not a divisor of p+1. Then equation (1) has no positive integer solution. The proof of this result is elementary, and only uses Euclid's Lemma from number theory,and basic divisor arguments(such that if a prime divides a product of two integers; it must divide at least one of them).

  3. Anthem Blue Cross/Anthem Blue Cross Life and Health Insurance Company (P-NP) 6/13/2011 University of California

    E-Print Network [OSTI]

    Kammen, Daniel M.

    Anthem Blue Cross/Anthem Blue Cross Life and Health Insurance Company (P-NP) 6/13/2011 University that all sections of the claim form are completed and mail to: Anthem Blue Cross Prescription Drug Program

  4. Searches for the SM Higgs Boson in Association with Top Quarks at LHC

    E-Print Network [OSTI]

    Zanzi, Daniele; The ATLAS collaboration

    2015-01-01

    Summary of the Run-I results of the searches for the SM Higgs boson produced in associations with top quarks at the LHC. Results performed by both the ATLAS and CMS experiments are presented and include the searches for the Higgs boson produced in association with either a top quark pair or a single top quark. Measurements of the top Yukawa coupling from the combinations of all CMS and ATLAS Higgs boson measurements are also presented together with prospects for the LHC Run-II. Talk for the 25th International Workshop on Weak Interactions and Neutrinos (WIN2015), 08/06/15 in Heidelberg.

  5. Fusion of [sup 32]S+[sup 154]Sm at sub-barrier energies

    SciTech Connect (OSTI)

    Gomes, P.R.S.; Charret, I.C.; Wanis, R.; Sigaud, G.M. (Departamento de Fisica da Universidade Federal Fluminense, Outeiro S. Joao Batista, Niteroi, 24020 Rio de Janeiro (Brazil)); Vanin, V.R.; Liguori Neto, R. (Instituto de Fisica, Universidade de Sao Paulo, Caixa Postal 20510, Sao Paulo, 01498 Sao Paulo (Brazil)); Abriola, D.; Capurro, O.A.; DiGregorio, D.E.; di Tada, M.; Duchene, G.; Elgue, M.; Etchegoyen, A.; Fernandez Niello, J.O.; Ferrero, A.M.J.; Gil, S.; Macchiavelli, A.O.; Pacheco, A.J.; Testoni, J.E. (Laboratorio TANDAR, Departamento de Fisica, Comision Nacional de Energia Atomica, Av. del Libertador 8250, 1429 Buenos Aires (Argentina))

    1994-01-01

    Fusion-evaporation cross sections for the [sup 32]S+[sup 154]Sm system at bombarding energies near the Coulomb barrier have been measured by off-line observation of the [ital K] x rays emitted in the radioactive decay of the residual nuclei. The total fusion cross sections were obtained by adding the contributions from evaporation and fission processes. The fusion excitation function for this system is compared with coupled-channel calculations that include the deformation of the target and vibrational states of both target and projectile.

  6. A reliable method for recycling (RE)-Ba-Cu-O (RE: Sm, Gd, Y) bulk superconductors

    E-Print Network [OSTI]

    Shi, Yunhua; Namburi, Devendra Kumar; Wang, Miao; Durrell, John; Dennis, Anthony; Cardwell, David

    2015-06-10

    for recycling any failed (RE)BCO sample by replenishing the liquid phase lost during the primary growth process without first reprocessing the failed samples into powders. To date, we have successfully recycled 58 bulk (RE)-Ba-Cu-O (RE: Sm, Gd, Y) samples... failed, (RE)BCO-Ag bulk samples using an infiltration growth strategy without the need to first reprocess the failed samples into powder form. We believe that the technique relies on the provision of replacement liquid phase to the failed YBCO samples...

  7. Surface state reconstruction in ion-damaged SmB6

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

    Wakeham, N.; Wang, Y. Q.; Fisk, Z.; Ronning, F.; Thompson, J. D.

    2015-02-12

    We have used ion-irradiation to damage the (001) surfaces of SmB? single crystals to varying depths, and have measured the resistivity as a function of temperature for each depth of damage. We observe a reduction in the residual resistivity with increasing depth of damage. Our data are consistent with a model in which the surface state is not destroyed by the ion-irradiation, however instead the damaged layer is poorly conducting and the initial surface state is reconstructed below the damage. This behavior is consistent with a surface state that is topologically protected.

  8. The importance of $^{22}$Ne($\\alpha$, n)$^{25}$Mg as s-process neutron source and the s-process thermometer $^{151}$Sm

    E-Print Network [OSTI]

    CERN. Geneva. ISOLDE and Neutron Time-of-Flight Experiments Committee; Andriamonje, Samuel A; Angelopoulos, P; Assimakopoulos, P A; Audouin, L; Badurek, G; Bakos, G A; Bauge, E; Baumann, P; Beer, H; Benlliure, J; Benlloch, J M; Boffi, S; Boiano, A; Borcea, C; Brusegan, A; Buono, S; Calviño, F; Cambronero, C F; Cano-Ott, D; Cennini, P; Charpak, Georges; Chepel, V Yu; Colonna, N; Cortés, G; Corvi, F; Cura, J L; Czajkowski, S; Dasso, C H; David, S; De Blas, A; De Poli, M; Del Moral, R; Delaroche, J P; Della Mea, G; Derré, J; Díez, S; Dolfini, R; Durán, I; Eleftheriadis, C; Embid-Segura, M; Farget, F; Ferreira-Marques, R; Ferrari, A; Furman, W I; Gadea, A; Garzón, J A; Giomataris, Ioanis; Giusti, C; González-Romero, E M; Goverdovski, A A; Gramegna, F; Griesmayer, E; Grudzevich, O; Guber, K H; Gundrorin, N; Gunsing, F; Hage-Ali, M; Haight, B; Harissopoulos, S V; Heil, M; Ioannides, K G; Ioannou, P; Isaev, S; Jastrzebski, J J; Jericha, E; Kadi, Y; Käppeler, F K; Kalfas, C A; Karamis, D; Kazakov, L; Kelic, A; Ketlerov, V; Kitis, G; Köhler, P E; Konovalov, V; Kopach, Yu N; Kossionides, E; Lacoste, V; Lavielle, B; Leal, L C; Leeb, H; Leprêtre, A; Lopes, M; Lozano, M; Martínez-Val, J M; Mastinu, P F; Matteucci, M F; Matveev, D V; Mengoni, A; Meunier, R; Milazzo, P M; Mínguez-Torres, E; Mitrofanov, V P; Molina, A; Mordenti, R; Mutti, P; Napiorkowski, P J; Nicolis, N G; Nolte, R; Oberhummer, Heinz; Ordine, A; Ortega, R; Pacati, F D; Pakou, A A; Papadopoulos, I M; Papaevangelou, T; Paradelis, T; Pavlik, A; Pavlopoulos, P; Perlado, J M; Piera, M; Piksaikin, V M; Plag, R; Plompen, A; Poch, A; Policarpo, Armando; Popov, A; Popov, Yu; Pretel, C; Quaranta, A; Quesada, J M; Radermacher, E; Radici, M; Raman, S; Rapp, W; Rauscher, T; Reifarth, R; Rigato, V; Rubbia, Carlo; Rudolf, G; Rullhusen, P; Rundberg, B; Sakelliou, L; Saldaña, F; Santos, D M; Sanz, J; Savvidis, S; Schuhmacher, H; Sedyshev, P V; Sergent, C; Serov, D; Simonoff, M; Stéphan, C; Tagliente, G; Taín, J L; Tapia, C; Tassan-Got, L; Terrani, M; Terchychnyi, R; Tsagas, N; Tzima, A; Vardaci, E; Ventura, A; Villamarín, D; Vlachoudis, V; Voinov, A V; Voss, F; Weigmann, H; Wendler, H; Wiescher, M C; Wisshak, K; Zeinalov, S S; INTC

    2000-01-01

    The importance of $^{22}$Ne($\\alpha$, n)$^{25}$Mg as s-process neutron source and the s-process thermometer $^{151}$Sm

  9. Spin-glass behavior of A Fe sub 4 Al sub 8 ( A =Th,U,Np) intermetallics

    SciTech Connect (OSTI)

    Gal, J. Nuclear Research Center, 84190 Beer-Sheva Physik Department E15, Technische Universitaet Muenchen, D-8046 Garchingbei Muenchen ); Yaar, I.; Regev, D.; Fredo, S.; Shani, G.; Arbaboff, E. Nuclear Research Center, 84190 Beer-Sheva ); Potzel, W.; Aggarwal, K.; Pereda, J.A.; Kalvius, G.M. ); Litterst, F.J. Physik Department E15, Technische Universitaet Muenchen, D-8046 Garching bei Muenchen ); Schaefer, W.; Will, G. Kernforschonganlage, D-5170 Juelich )

    1990-11-01

    Combined ac- and dc-susceptibility, neutron-diffraction, and Moessbauer studies of UFe{sub 4}Al{sub 8}, NpFe{sub 4}Al{sub 8}, and ThFe{sub 4}Al{sub 8} argue for the establishment of a spin-glass (SG) state below {ital T}{sub SG}({ital B}{r arrow}0){approx}130, 120, and 110 K, respectively. The SG temperature {ital T}{sub SG}({ital B}) decreases with application of external magnetic field {ital B}. The ac susceptibility ({chi}{sub ac}) shows a sharp cusp at {ital T}{sub SG}({ital B}{approx}0). The isothermal and thermoremanent magnetization differ markedly and show temperature-dependent irreversibilities below {ital T}{sub SG}({ital B}). The Moessbauer spectra reveal onset of hyperfine splitting, indicating frozen spins below {ital T}{sub SG}(0). The neutron-diffraction studies of UFe{sub 4}Al{sub 8} and NpFe{sub 4}Al{sub 8} show that after switching off the external magnetic field greater than 3 T the U and Np momenta (2{ital a} site) are frozen parallel to the direction of the external field. We label the freezing temperature under high external fields {ital T}{sub OG}, and show that it serves as the upper limit of {ital T}{sub SG}({ital B}) with {ital T}{sub SG}({ital B}{r arrow}0){r arrow}{ital T}{sub OG}. For concentrated SG systems, {ital T}{sub SG}(0) is a reproducible value, independent of the observation time window, which indicates a true thermodynamic phase transition; the cusp in {chi}{sub ac}, however, is not necessarily a confirmation for the establishment of a SG state.

  10. Stellar neutron capture cross sections of Nd, Pm, and Sm isotopes

    SciTech Connect (OSTI)

    Toukan, K.A. (College of Engineering and Technology, The University of Jordan, Amman (Jordan)); Debus, K.; Kaeppeler, F. (Kernforschungszentrum Karlsruhe, Institut fuer Kernphysik, Postfach 3640 D-76021 Karlsruhe (Germany)); Reffo, G. (ENEA, Laboratorio Dati Nucleari, Viale Ercolani 8, I-40138 Bologna (Italy))

    1995-03-01

    The neutron capture cross sections of [sup 146,148,150]Nd have been determined relative to that of gold by means of the activation method. The samples were irradiated in a quasistellar neutron spectrum for [ital kT]=25 keV using the [sup 7]Li([ital p],[ital n])[sup 7]Be reaction near threshold. Variation of the experimental conditions in different activations and the use of different samples allowed for the reliable determination of corrections and the evaluation of systematic uncertainties. The resulting stellar cross sections can be given with uncertainties around 6%, which represents a considerable improvement compared to previous measurements. These data are complemented by a new set of calculated cross sections for the unstable isotopes [sup 147]Nd, [sup 147,148,149]Pm, and [sup 151]Sm, which act as branching points in the [ital s]-process path. Based on these results, the [ital s]-process flow in the Nd-Pm-Sm region is discussed with respect to the neutron density during stellar helium burning and to isotopic anomalies in meteorites. The updated [ital s]-abundances are also used for a discussion of [ital r]- and [ital p]-process residuals.

  11. Zero-Crossing Angle in the Np Analyzing Power at Medium Energies and its Relation to Charge Symmetry 

    E-Print Network [OSTI]

    Bhatia, T. S.; Glass, G.; Hiebert, John C.; Northcliffe, L. C.; Tippens, W. B.; Bonner, BE; Simmons, J. E.; Hollas, C. L.; Newsom, C. R.; Riley, P. J.; Ransome, R. D.

    1981-01-01

    VOLUME 24, NUMBER 2 AUGUST 1981 Zero-crossing angle in the np analyzing power at medium energies and its relation to charge symmetry T. S. Bhatia, G. Glass, J. C. Hiebert, L. C. Northcliffe, and W. B. Tippens Texas AdlM University, College Station..., Texas 77843 B. E. Bonner and J. E. Simmons Los Alantos National Laboratory, Los Alanios, New Mexico 87545 C. L. Hollas, C. R. Newsom, ' P. J. Riley, and R. D. Ransome University of'Texas, Austi?, Texas 787I2 (Received 21 April 1981) The angle...

  12. RE/ZrO{sub 2} (RE = Sm, Eu) composite oxide nano-materials: Synthesis and applications in photocatalysis

    SciTech Connect (OSTI)

    Du, Weimin, E-mail: duweimin75@gmail.com [College of Chemistry and Chemical Engineering, Anyang Normal University, Anyang, Henan 455002 (China); Zhu, Zhaoqiang [College of Chemistry and Chemical Engineering, Anyang Normal University, Anyang, Henan 455002 (China); College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, Henan 450001 (China); Zhang, Xiaofen; Wang, Dacheng; Liu, Donghe [College of Chemistry and Chemical Engineering, Anyang Normal University, Anyang, Henan 455002 (China); Qian, Xuefeng [School of Chemistry and Chemical Technology, Shanghai Jiao Tong University, Shanghai 200240 (China); Du, Jimin, E-mail: djm@aynu.edu.cn [College of Chemistry and Chemical Engineering, Anyang Normal University, Anyang, Henan 455002 (China)

    2013-10-15

    Graphical abstract: - Highlights: • RE/ZrO{sub 2} (RE = Sm, Eu) nano-materials have been successfully synthesized. • Defect and electron structures determine the absorption properties on visible light. • Nano-sized Zr{sub 0.8}Sm{sub 0.2}O{sub 2??} has good visible-light-responsive photocatalytic activities. • In the future, it can be used in wastewater treatment and environmental protection. - Abstract: Zirconia modified by Samarium/Europium, RE/ZrO{sub 2} (RE = Sm, Eu), composite oxide nano-materials have been successfully synthesized by improved sol–gel method. Characterization results show that X-ray diffraction (XRD) peaks of products gradually shift to the lower angle with the increase of rare earth which implies that the lattice distances of RE/ZrO{sub 2} nano-materials are gradually enlarged. Moreover, the molar ratios between zirconium and rare earth are consistent with the chemical formula and both of them are uniformly distributed in samples. Optical properties indicate that defect structures and electron configurations of RE/ZrO{sub 2} (RE = Sm, Eu) with single phase determine their absorption properties on visible light. Photocatalytic experiments indicate Zr{sub 0.8}Sm{sub 0.2}O{sub 2??} nano-crystals have excellent visible-light-responsive photocatalytic activities on Methylene blue and Rhodamine B which results from the special defect structure, suitable electronic configuration, and larger specific surface area. It follows that Zr{sub 0.8}Sm{sub 0.2}O{sub 2??} nano-crystals are new visible-light-responsive photocatalysts which can be applied in dye wastewater treatment and environmental protection in the future.

  13. Schistosoma mansoni venom allergen-like protein 4 (SmVAL4) is a novel lipid-binding SCP/TAPS protein that lacks the prototypical CAP motifs

    SciTech Connect (OSTI)

    Kelleher, Alan [Baylor College of Medicine, Houston, TX 77030 (United States); Darwiche, Rabih [University of Fribourg, Chemin du Musée 10, CH 1700 Fribourg (Switzerland); Rezende, Wanderson C. [Baylor College of Medicine, Houston, TX 77030 (United States); Farias, Leonardo P.; Leite, Luciana C. C. [Instituto Butantan, São Paulo, SP (Brazil); Schneiter, Roger [University of Fribourg, Chemin du Musée 10, CH 1700 Fribourg (Switzerland); Asojo, Oluwatoyin A., E-mail: asojo@bcm.edu [Baylor College of Medicine, Houston, TX 77030 (United States)

    2014-08-01

    The first structure of an S. mansoni venom allergen-like protein is presented. Schistosomiasis is a parasitic disease that affects over 200 million people. Vaccine candidates have been identified, including Schistosoma mansoni venom allergen-like proteins (SmVALs) from the SCP/TAPS (sperm-coating protein/Tpx/antigen 5/pathogenesis related-1/Sc7) superfamily. The first SmVAL structure, SmVAL4, was refined to a resolution limit of 2.16 Å. SmVAL4 has a unique structure that could not be predicted from homologous structures, with longer loops and an unusual C-terminal extension. SmVAL4 has the characteristic ?/?-sandwich and central SCP/TAPS cavity. Furthermore, SmVAL4 has only one of the signature CAP cavity tetrad amino-acid residues and is missing the histidines that coordinate divalent cations such as Zn{sup 2+} in other SCP/TAPS proteins. SmVAL4 has a cavity between ?-helices 1 and 4 that was observed to bind lipids in tablysin-15, suggesting the ability to bind lipids. Subsequently, SmVAL4 was shown to bind cholesterol in vitro. Additionally, SmVAL4 was shown to complement the in vivo sterol-export phenotype of yeast mutants lacking their endogenous CAP proteins. Expression of SmVAL4 in yeast cells lacking endogenous CAP function restores the block in sterol export. These studies suggest an evolutionarily conserved lipid-binding function shared by CAP proteins such as SmVAL4 and yeast CAP proteins such as Pry1.

  14. Imaging space charge regions in Sm-doped ceria using electrochemical strain microscopy

    SciTech Connect (OSTI)

    Chen, Qian Nataly; Li, Jiangyu; Adler, Stuart B.

    2014-11-17

    Nanocrystalline ceria exhibits a total conductivity several orders of magnitude higher than microcrystalline ceria in air at high temperature. The most widely accepted theory for this enhancement (based on fitting of conductivity data to various transport and kinetic models) is that relatively immobile positively charged defects and/or impurities accumulate at the grain boundary core, leading to a counterbalancing increase in the number of mobile electrons (small polarons) within a diffuse space charge region adjacent to each grain boundary. In an effort to validate this model, we have applied electrochemical strain microscopy to image the location and relative population of mobile electrons near grain boundaries in polycrystalline Sm-doped ceria in air at 20–200?°C. Our results show the first direct (spatially resolved) evidence that such a diffuse space charge region does exist in ceria, and is localized to both grain boundaries and the gas-exposed surface.

  15. Warm white light emitting ThO{sub 2}:Sm{sup 3+} nanorods: Cationic surfactant assisted reverse micellar synthesis and Photoluminescence properties

    SciTech Connect (OSTI)

    Gupta, Santosh K.; Gupta, Ruma; Natarajan, V.; Godbole, S.V.

    2014-01-01

    Graphical abstract: - Highlights: • ThO{sub 2}:Sm{sup 3+} nanoparticles have been synthesized using cationic surfactant assisted reverse micellar route. • HRTEM shows the formation of thoria nanorods. • Photoluminescence investigation shows host as well as samarium ion emission. • Time resolved fluorescence spectroscopy shows the presence of two types of samarium ion in thoria host. - Abstract: Sm{sup 3+} activated thorium oxide nanorods were synthesized by cationic surfactant assisted reverse micellar route. Phase purity, morphological and luminescent properties were investigated by X-ray diffraction, high resolution transmission electron microscopy and photoluminescence spectroscopy. Upon UV light excitation (245 nm), ThO{sub 2}:Sm{sup 3+} exhibited host emission at 447 nm, along with characteristic emission lines of Sm{sup 3+} at 569, 609, 662 and 716 nm. Lifetime spectroscopy shows the presence of two types of Sm{sup 3+} (? = 1.1 ms and 4.9 ms) with different asymmetric ratios.

  16. CDF note 10798 Seach for the SM Higgs boson in the ET +b-jets signature with relaxed

    E-Print Network [OSTI]

    Fermilab

    CDF note 10798 Seach for the SM Higgs boson in the ET +b-jets signature with relaxed kinematic cuts) We present a search for the Higgs boson produced in association with a Z or W boson in the ET +b the Higgs boson signal from the remaining background. We check the goodness of our background modeling

  17. Evidence that Voyager-I Exited the Solar Wind at ~85 AU S.M. Krimigis1

    E-Print Network [OSTI]

    1 Evidence that Voyager-I Exited the Solar Wind at ~85 AU S.M. Krimigis1 , R.B. Decker1 , M.E. HillV/nuc) and species (H, He, C, N, O, Ne, etc). The double-ended detector telescope system is mounted on a stepping

  18. CDF note 10582 Search for SM Higgs boson production in association with tt using no lepton final state

    E-Print Network [OSTI]

    Fermilab

    CDF note 10582 Search for SM Higgs boson production in association with t¯t using no lepton final is that t¯t decay all hadronic mode (all t decay into bqq ). In both cases we consider that the Higgs boson discriminant variable from different neural network to discriminate the Higgs boson signal from remained

  19. 7.5 Influence of Chemical Weathering on Hillslope Forms SM Mudd, University of Edinburgh, Edinburgh, UK

    E-Print Network [OSTI]

    Mudd, Simon Marius

    frequently, soil production is cast as a function of soil thickness. Abstract Chemical weathering affects7.5 Influence of Chemical Weathering on Hillslope Forms SM Mudd, University of Edinburgh, Edinburgh Model of Hillslope Evolution Including Chemical Weathering 56 7.5.2.1 The Chemical Weathering Mass

  20. SM1I.4.pdf CLEO:2015 OSA 2015 Integrated on-chip C-band optical spectrum analyzer using

    E-Print Network [OSTI]

    Bergman, Keren

    SM1I.4.pdf CLEO:2015 © OSA 2015 Integrated on-chip C-band optical spectrum analyzer using dual demonstrate an on-chip optical spectrum analyzer (OSA) using two cascade optical ring resonators. The OSA analysis for terahertz bandwidth. Other chip-scale spectrum analyzers adopt Fabry-Perot cavity filter

  1. Probing the nuclides {sup 102}Pd, {sup 106}Cd, and {sup 144}Sm for resonant neutrinoless double-electron capture

    SciTech Connect (OSTI)

    Goncharov, M.; Blaum, K.; Eliseev, S.; Block, M.; Herfurth, F.; Minaya Ramirez, E.; Droese, C.; Schweikhard, L.; Novikov, Yu. N.; Zuber, K.

    2011-08-15

    The Q values for double-electron capture in {sup 102}Pd, {sup 106}Cd, and {sup 144}Sm have been measured by Penning-trap mass spectrometry. The results exclude at present all three nuclides from the list of suitable candidates for a search for resonant neutrinoless double-electron capture.

  2. Appendix 1. List of medicinal plants identified by Tamang people from the Chilime Village Development Committee of the Rasuwa district, Central Nepal

    E-Print Network [OSTI]

    Asselin, Hugo

    . Infusion taken as tea. 7. Artemisia indica Willd COMPOSITAE Titepati (Np), Chyanchin, Surchent (Tam) Herb, diarrhoea, dysentery, fever. Juice. 12. Bistorta affinis (D. Don) Greene POLYGONACEAE Muakui (Tam) Herb Root, leaf Diarrhoea and dysentery. Paste drunk as tea in the morning. 13. Cannabis sativa L. CANNABACEAE

  3. Ternary rare-earth zinc arsenides REZn{sub 1-x}As{sub 2} (RE=La-Nd, Sm)

    SciTech Connect (OSTI)

    Stoyko, Stanislav S. [Department of Chemistry, University of Alberta, Edmonton, Alberta, T6G 2G2 (Canada); Mar, Arthur, E-mail: arthur.mar@ualberta.ca [Department of Chemistry, University of Alberta, Edmonton, Alberta, T6G 2G2 (Canada)

    2011-09-15

    The ternary rare-earth zinc arsenides REZn{sub 1-x}As{sub 2} (RE=La-Nd, Sm) were prepared by reaction of the elements at 800 deg. C. Single-crystal and powder X-ray diffraction analysis revealed a defect SrZnBi{sub 2}-type average structure for the La member (Pearson symbol tI16, space group I4/mmm, Z=4; a=4.0770(9) A, c=20.533(5) A), in contrast to defect HfCuSi{sub 2}-type average structures for the remaining RE members (Pearson symbol tP8, space group P4/nmm, Z=2; a=4.0298(5)-3.9520(4) A, c=10.222(1)-10.099(1) A in the progression from Ce to Sm). The homogeneity range is not appreciable (estimated to be narrower than 0.6<1-x<0.7 in SmZn{sub 1-x}As{sub 2}) and the formula REZn{sub 0.67}As{sub 2} likely represents the Zn-rich phase boundary. The Ce-Nd members are Curie-Weiss paramagnets. LaZn{sub 0.67}As{sub 2} shows activated behavior in its electrical resistivity, whereas SmZn{sub 0.67}As{sub 2} exhibits anomalies in its temperature dependence of the electrical resistivity. - Graphical abstract: LaZn{sub 1-x}As{sub 2} adopts a SrZnBi{sub 2}-type structure whereas the remaining members of the REZn{sub 1-x}As{sub 2} series (RE=Ce-Nd, Sm) adopt a HfCuSi{sub 2}-type structure. Highlights: > REZn{sub 1-x}As{sub 2} adopts SrZnBi{sub 2}-type (RE=La) or HfCuSi{sub 2}-type (RE=Ce-Nd, Sm) structures. > Trends in RE substitution and local distortion around Zn-centered tetrahedra can be rationalized by geometrical factors. > Zn vacancies occur to reduce Zn-As and As-As antibonding interactions.

  4. Anthem Blue Cross/Anthem Blue Cross Life and Health Insurance Company (P-NP) 5/18/2012 Page 1 University of California

    E-Print Network [OSTI]

    Barrett, Jeffrey A.

    Anthem Blue Cross/Anthem Blue Cross Life and Health Insurance Company (P-NP) 5/18/2012 Page 1 services in detail. Getting a Prescription Filled at an Anthem Blue Cross Participating Pharmacy To get the relation between drug type and your copay amount at Anthem Blue Cross participating pharmacies: FDA

  5. Astrophysical S(E) factor of the (15)N(p, alpha)(12)C reaction at sub-Coulomb energies via the Trojan horse method 

    E-Print Network [OSTI]

    La Cognata, M.; Romano, S.; Spitaleri, C.; Cherubini, S.; Crucilla, V.; Gulino, M.; Lamia, L.; Pizzone, R. G.; Tumino, A.; Tribble, Robert E.; Fu, Changbo; Goldberg, V. Z.; Mukhamedzhanov, A. M.; Schmidt, D.; Tabacaru, G.; Trache, L.; Irgaziev, B. F.

    2007-01-01

    The low-energy bare-nucleus cross section for (15)N(p, alpha)(12)C is extracted by means of the Trojan horse method applied to the (2)H((15)N,alpha(12)C)n reaction at E(beam) = 60 MeV. For the first time we applied the ...

  6. A Sensitivity Model (SM) approach to analyze urban development in Taiwan based on sustainability indicators

    SciTech Connect (OSTI)

    Huang Shuli Yeh Chiatsung Budd, William W. Chen Liling

    2009-02-15

    Sustainability indicators have been widely developed to monitor and assess sustainable development. They are expected to guide political decision-making based on their capability to represent states and trends of development. However, using indicators to assess the sustainability of urban strategies and policies has limitations - as they neither reflect the systemic interactions among them, nor provide normative indications in what direction they should be developed. This paper uses a semi-quantitative systematic model tool (Sensitivity Model Tools, SM) to analyze the role of urban development in Taiwan's sustainability. The results indicate that the natural environment in urban area is one of the most critical components and the urban economic production plays a highly active role in affecting Taiwan's sustainable development. The semi-quantitative simulation model integrates sustainability indicators and urban development policy to provide decision-makers with information about the impacts of their decisions on urban development. The system approach incorporated by this paper can be seen as a necessary, but not sufficient, condition for a sustainability assessment. The participatory process of expert participants for providing judgments on the relations between indicator variables is also discussed.

  7. Effects of anharmonic vibration on large-angle quasi-elastic scattering of 16O+144Sm

    E-Print Network [OSTI]

    Muhammad Zamrun F.; K. Hagino

    2007-10-15

    We study the effects of double octupole and quadrupole phonon excitations in the 144Sm nucleus on quasi-elastic 16O+144Sm scattering at backward angles. To this end, we use the coupled-channels framework, taking into account explicitly the anharmonicities of the vibrations. We use the same coupling scheme as that previously employed to explain the experimental data of sub-barrier fusion cross sections for the same system. We show that the experimental data for the quasi-elastic cross sections are well reproduced in this way, although the quasi-elastic barrier distribution has a distinct high energy peak which is somewhat smeared in the experimental barrier distribution. We also discuss the effects of proton transfer on the quasi-elastic barrier distribution. Our study indicates that the fusion and quasi-elastic barrier distributions for this system cannot be accounted for simultaneously with the standard coupled-channels approach.

  8. Formation of a heterometallic AlIII/SmIII complex involving a novel [EtAl(2-py)2O]2- ligand (2-py = 2-pyridyl)

    E-Print Network [OSTI]

    García-Rodríguez, Raúl; Simmonds, Hayley R.; Wright, Dominic S.

    2014-11-12

    -bridged Al-O-Sm arrangement in the structure of 2 is potentially relevant to the catalytic epoxidation of styrene with dry air using heterobimetallic sandwich compounds like 1a....

  9. Effect of Front-Side Silver Metallization on Underlying n+-p Junction in Multicrystalline Silicon Solar Cells: Preprint

    SciTech Connect (OSTI)

    Jiang, C. S.; Li, Z. G.; Moutinho, H. R.; Liang, L.; Ionkin, A.; Al-Jassim, M. M.

    2012-06-01

    We report on the effect of front-side Ag metallization on the underlying n+-p junction of multicrystalline Si solar cells. The junction quality beneath the contacts was investigated by characterizing the uniformities of the electrostatic potential and doping concentration across the junction, using scanning Kelvin probe force microscopy and scanning capacitance microscopy. We investigated cells with a commercial Ag paste (DuPont PV159) and fired at furnace setting temperatures of 800 degrees, 840 degrees, and 930 degrees C, which results in actual cell temperatures ~100 degrees C lower than the setting temperature and the three cells being under-, optimal-, and over-fired. We found that the uniformity of the junction beneath the Ag contact was significantly degraded by the over-firing, whereas the junction retained good uniformity with the optimal- and under-fire temperatures. Further, Ag crystallites with widely distributed sizes from <100 nm to several ?m were found at the Ag/Si interface of the over-fired cell. Large crystallites were imaged as protrusions into Si deeper than the junction depth. However, the junction was not broken down; instead, it was reformed on the entire front of the crystallite/Si interface. We propose a mechanism of the junction-quality degradation, based on emitter Si melting at the temperature around the Ag-Si eutectic point during firing, and subsequent recrystallization with incorporation of impurities in the Ag paste and with formation of crystallographic defects during quenching.

  10. Equivalent Circuit Description of Non-compensated n-p Codoped TiO2 as Intermediate Band Solar Cells

    E-Print Network [OSTI]

    Tian-Li Feng; Guang-Wei Deng; Yi Xia; Feng-Cheng Wu; Ping Cui; Hai-Ping Lan; Zhen-Yu Zhang

    2010-12-09

    The novel concept of non-compensated n-p codoping has made it possible to create tunable intermediate bands in the intrinsic band gap of TiO2, making the codoped TiO2 a promising material for developing intermediate band solar cells (IBSCs). Here we investigate the quantum efficiency of such IBSCs within two scenarios - with and without current extracted from the extended intermediate band. Using the ideal equivalent circuit model, we find that the maximum efficiency of 57% in the first scenario and 53% in the second are both much higher than the Shockley-Queisser limit from single gap solar cells. We also obtain various key quantities of the circuits, a useful step in realistic development of TiO2 based solar cells invoking device integration. These equivalent circuit results are also compared with the efficiencies obtained directly from consideration of electron transition between the energy bands, and both approaches reveal the intriguing existence of double peaks in the maximum quantum efficiency as a function of the relative location of IBs.

  11. Theoretical aspects of the magnetism in the ferromagnetic A Fe sub 2 systems ( A =U, Np, Pu, and Am)

    SciTech Connect (OSTI)

    Eriksson, O.; Johansson, B. ); Brooks, M.S.S. )

    1990-05-01

    We report on spin-polarized energy-band calculations for the cubic Laves-phase systems UFe{sub 2}, NpFe{sub 2}, PuFe{sub 2}, and AmFe{sub 2}. The calculations were performed with the local-density approximation for the exchange and correlation potential together with a term that shifts the one-electron eigenvalues and takes into account the different interelectronic repulsions for electrons with different 5{ital f} magnetic quantum numbers. The spin-orbit interaction was also included in the band Hamiltonian. Thus the parameter-free calculations incorporate Hund's first, second, and third rules. The magnetism in the first three compounds was found to be dominated by a large orbital contribution coupled antiparallel to the spin moment. In the calculations for AmFe{sub 2}, the 5{ital f} electrons were treated as core electrons. The magnetism was here found to behave very much like the magnetism of similar rare-earth Laves-phase compounds.

  12. Nepals Election and Beyond

    E-Print Network [OSTI]

    International Crisis Group

    2008-04-02

    problems (feudalism and imperialism), the democratic movement as a fusion of their people’s war and the people’s movement, the regressive conspiracies of the feudal monarchy and the weaknesses of the parliamentary parties in comparison to the clarity...

  13. Nepal's New Political Landscape

    E-Print Network [OSTI]

    International Crisis Group

    2008-07-03

    , as in this analysis: “There are two types of challenges- inter- nal and external. Internally, despite the fall of [the] main rep- resentative of feudalism, its political, economic, cultural forms, among others, are still prevalent. Moreover, we have yet to truly... that their opponents are deliberately obstructing the “New Democratic Revolution”: “The parliamentary parties want to keep semi-feudal, semi-colonial mode of production at any cost. Our Party has been struggling to smash them”. Interview, The Red Star, 1 June 2008...

  14. Nepal: Beyond Royal Rule

    E-Print Network [OSTI]

    International Crisis Group

    2005-09-15

    . In September 2005, the Supreme Court finally gave in to repeated petitions and demanded that the RCCC furnish a written reply on its constitutionality.6 The king's own cabinet is hardly beyond reproach. His outspoken senior vice chairman, Tulsi Giri...

  15. Synthesis and electrical properties of scheelite Ca{sub 1-x}Sm{sub x}MoO{sub 4+{delta}} solid electrolyte ceramics

    SciTech Connect (OSTI)

    Cheng, Jihai, E-mail: cjh@hfuu.edu.cn [Department of Chemistry and Materials Engineering, Hefei University, Hefei 230022 (China) [Department of Chemistry and Materials Engineering, Hefei University, Hefei 230022 (China); Key Lab of Powder and Energy Sources Materials, Hefei University, Hefei 230022 (China); Liu, Chenfei; Cao, Wenbing; Qi, Mingxing; Shao, Guoquan [Department of Chemistry and Materials Engineering, Hefei University, Hefei 230022 (China)] [Department of Chemistry and Materials Engineering, Hefei University, Hefei 230022 (China)

    2011-02-15

    Graphical abstract: Scheelite-type Ca{sub 1-x}Sm{sub x}MoO{sub 4+{delta}} electrolyte ceramics can be considered as one of the best candidates to replace the YSZ electrolyte materials for SOFCs because of their high oxide ion conduction. Research highlights: {yields} Sm{sub x}Ca{sub 1-x}MoO{sub 4+{delta}} solid electrolyte with a tetragonal scheelite structure. {yields} Sm{sub x}Ca{sub 1-x}MoO{sub 4+{delta}} electrolyte is one of the best candidates to replace the YSZ electrolyte for SOFCs because of their high oxide ion conduction. {yields} The sintering temperature is greatly lower than traditional YSZ electrolyte. -- Abstract: Scheelite-type Ca{sub 1-x}Sm{sub x}MoO{sub 4+{delta}} electrolyte powders were prepared by the sol-gel auto-combustion process. The crystal structure of the samples was determined by employing the techniques of X-ray diffraction (XRD). According to the XRD analysis, the formed continuous series of Ca{sub 1-x}Sm{sub x}MoO{sub 4+{delta}} (0 {<=} x {<=} 0.3) solid solutions had the structure of tetragonal scheelite, and the lattice parameters increased with increasing x in the Sm-substituted system. Results of sinterability and electrochemical testing revealed that the performances of Sm-doped calcium molybdate were superior to that of pure CaMoO{sub 4}. Ca{sub 1-x}Sm{sub x}MoO{sub 4+{delta}} ceramics show higher sinterability, and the Ca{sub 0.8}Sm{sub 0.2}MoO{sub 4+{delta}} sample with 98.7% of the theoretical density were obtained after being sintered at 1250 {sup o}C for 4 h. The conductivity increased with increasing samarium content, and a total conductivity 9.54 x 10{sup -3} S cm{sup -1} at 800 {sup o}C could be obtained in Ca{sub 0.8}Sm{sub 0.2}MoO{sub 4+{delta}} sintered at 1250 {sup o}C for 4 h.

  16. NP Science Highlights

    Office of Science (SC) Website

    and is metabolically transformed to sugars by the diatoms consuming large amounts of the green-house gas. The rate of consumption of the vital nutrient silicic acid can be...

  17. NP Science Network Requirements

    E-Print Network [OSTI]

    Dart, Eli

    2013-01-01

    ILC, Project X, SNS II, eRHIC, etc. ) and could potentiallyBNL possibly phasing into eRHIC. We view the NERSC/PDSF mass

  18. NP Spinoff Applications

    Office of Science (SC) Website

    materials for future reactors. High-power accelerator beams can also drive the next generation reactors that burn non-fissile fuel, such as thorium. ANL-developed SC accelerating...

  19. NP Science Network Requirements

    E-Print Network [OSTI]

    Dart, Eli

    2013-01-01

    ALICE-XRootD includes a Grid Security Infrastructure (GSI)processing unit Grid Security Infrastructure Hanbury Brown-

  20. NP Open Funding Opportunities

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJessework usesof EnergyY-12 NationalNO FEAR Act Notice NO FEAR

  1. NP Science Highlights

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJessework usesof EnergyY-12 NationalNO FEAR Act Notice NO FEARhighlights/

  2. NP Spinoff Applications

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJessework usesof EnergyY-12 NationalNO FEAR Act Notice NO

  3. Revealing pre-earthquake signatures in atmosphere and ionosphere associated with 2015 M7.8 and M7.3 events in Nepal. Preliminary results

    E-Print Network [OSTI]

    Ouzounov, Dimitar; Davidenko, Dmitry

    2015-01-01

    We analyze retrospectively/prospectively the transient variations of three different physical parameters of atmosphere during the time of M7.8 and M7.3 events in Nepal: outgoing earth radiation (OLR), GPS/TEC and the thermodynamic proprieties in the lower atmosphere. We found that in mid March 2015 a rapid augment of satellite observed earth radiation in atmosphere and the anomaly located in close vicinity to the future M7.8 epicenter reached the maximum on April 21-22. Our continuous satellite analysis revealed prospectively the new strong anomaly on May 3th, which was the reason to contemplate another large event in the area. On May 12, 2015 a large aftershock of M7.3 occurred. The analysis of air temperature from weather ground station near Katmandu shows analogous patterns with offset 1-2 days earlier to the satellite anomalies. The GPS/TEC data analysis indicates an augment and variation in electron density reaching a maximum value during April 22-24 period. A strong negative TEC anomaly in the crest of ...

  4. Surface state reconstruction in ion-damaged SmB6

    SciTech Connect (OSTI)

    Wakeham, N.; Wang, Y. Q.; Fisk, Z.; Ronning, F.; Thompson, J. D.

    2015-02-12

    We have used ion-irradiation to damage the (001) surfaces of SmB? single crystals to varying depths, and have measured the resistivity as a function of temperature for each depth of damage. We observe a reduction in the residual resistivity with increasing depth of damage. Our data are consistent with a model in which the surface state is not destroyed by the ion-irradiation, however instead the damaged layer is poorly conducting and the initial surface state is reconstructed below the damage. This behavior is consistent with a surface state that is topologically protected.

  5. HETEROGENEOUS ISOTOPIC ANOMALIES OF SM AND GD IN THE NORTON COUNTY METEORITE: EVIDENCE FOR IRRADIATION FROM THE ACTIVE EARLY SUN

    SciTech Connect (OSTI)

    Hidaka, Hiroshi; Kondo, Tomoyo; Yoneda, Shigekazu

    2012-02-20

    Large and heterogeneous isotopic variations of {sup 150}Sm/{sup 149}Sm and {sup 158}Gd/{sup 157}Gd due to neutron capture reactions caused by cosmic-ray irradiation were found in chemical and mineral separates from the Norton County meteorite. The light-colored separates, consisting mainly of enstatite (Mg{sub 2}Si{sub 2}O{sub 6}), have a very large neutron fluence of 1.98 Multiplication-Sign 10{sup 17} n cm{sup -2}, which is 10 times higher than that of the whole rock. Furthermore, four chemical separates showed a large variation in neutron fluences, ranging from 1.82 Multiplication-Sign 10{sup 16} to 1.87 Multiplication-Sign 10{sup 17} n cm{sup -2}. The variable amounts of neutron fluences from a small single fragment of the Norton County meteorite cannot be simply explained by single-stage cosmic-ray irradiation in space. Rare earth element (REE) analyses revealed that the fractions with high neutron fluences have similar chemical properties to those in the early condensates in the solar system, showing depletions of Eu and Yb in their REE abundance patterns. The data provide evidence for an activity of the early Sun (T Tauri), suggesting the migration of early and intense irradiation materials into the Norton County meteorite's parent body.

  6. 11601. For any prime p and positive integer n, let N(p, n) denote the dif-ference between the number of p's appearing as factors in the denominator

    E-Print Network [OSTI]

    Karaivanov, Borislav

    11601. For any prime p and positive integer n, let N(p, n) denote the dif- ference between the number of p's appearing as factors in the denominator of Fn and the number of those appearing in the numerator of Fn. Clearly, Fn is an integer if and only if N(p, n) 0 for all primes p. The idea of the proof

  7. Coincidence measurements between alpha particles and gamma rays in reactions induced by 85 and 155 MeV ¹²C on ¹??Sm 

    E-Print Network [OSTI]

    Cala, Steven Edward

    1978-01-01

    to fusion. Gamma rays in coincidence with the emitted alpha particles show that a fused system composed of the target plus the massive part of the projectile is produced. 12 In this work, 7. 1 and 12. 9 Nev/nucleon C beams incident on 154 Sm have been... in Reactions Induced by 85 and 155 NeV C on Sm. (August 1978) Steven Edward Cela, B. S. , Purdue University Chairmen of Advisory Committee: Prof. Thomas T. Sugihara A great deal has been learned about the compound nucleus and the fusion process by studying...

  8. THE EFFECT OF THE {sup 14}N(p, {gamma}){sup 15}O REACTION ON THE BLUE LOOPS IN INTERMEDIATE-MASS STARS

    SciTech Connect (OSTI)

    Halabi, Ghina M.; El Eid, Mounib F.; Champagne, Arthur

    2012-12-10

    We present stellar evolutionary sequences of stars in the mass range 5-12 M{sub Sun }, having solar-like initial composition. The stellar models are obtained using updated input physics, including recent rates of thermonuclear reactions. We investigate the effects of a modification of the {sup 14}N(p, {gamma}){sup 15}O reaction rate, as suggested by recent evaluations, on the formation and extension of the blue loops encountered during the evolution of the stars in the above mass range. We find that a reduced {sup 14}N(p, {gamma}){sup 15}O rate, as described in the text, has a striking impact on the physical conditions of burning and mixing during shell hydrogen burning when the blue loops are formed. In particular, we find that the efficiency of shell hydrogen burning is crucial for the formation of an extended blue loop. We show that a significantly reduced {sup 14}N(p, {gamma}){sup 15}O rate affects severely the extension of the blue loops and the time spent by the star in the blue part of the Hertzsprung-Russell diagram in the mass range 5-7 M{sub Sun} if the treatment of convection is based on the Schwarzschild criterion only. In this case, envelope overshooting helps to restore well-extended blue loops as supported by the observations of the Cepheid stars. If core overshooting is included during the core hydrogen and core helium burning phases, the loop formation and its properties depend on how this overshooting is treated for a given stellar mass range, as well as on its efficiency.

  9. A measurement of. Delta. sigma. sub L (np), the difference between neutron-proton total cross sections in pure longitudinal spin states

    SciTech Connect (OSTI)

    Beddo, M.E.

    1990-10-01

    A measurement off {Delta}{sigma}{sub L}(np), the difference between neutron-proton total cross sections in pure longitudinal spin states, is described. The results will help determine the isospin-zero (I = 0) scattering amplitudes, which are not well known above laboratory energies of 500 MeV, whereas the isospin-one (I = 1) amplitudes are fairly well-determined to 1 GeV. Data points were taken at the Los Alamos Meson Physics Facility (LAMPF) at Los Alamos, New Mexico, for five neutron beam energies: 484, 568, 634,720 and 788 MeV; they are the first in this energy range. Polarized neutrons were produced by charge-exchange of polarized protons on a liquid deuterium target (LD{sub 2}). Large-volume neutron counters detected the neutrons that passed through a polarized proton target. The counters subtended a range of solid angles large enough to allow extrapolation of the scattered neutrons to 0{degree}. Two modifications to the LAMPF accelerator system which were made for this work are described. They included a beam buncher,'' which modified the normal rf-time structure of the proton beam and allowed for the selection of peak-energy neutrons by time-of-flight means, and a computerized beam steering program, which reduced systematic effects due to beam motion at the LD{sub 2} target. The experimental values of {Delta}{sigma}{sub L}(np) are found to be consistent with other np data, including preliminary data from SIN and Saclay, but not with some results from Argonne which used a polarized proton beam and a polarized deuteron target. The I = 0 component was extracted from {Delta}{sigma}{sub L}(np) using existing pp data (I = 1), with the unexpected result that {Delta}{sigma}{sub L}(I = 0) was found to be essentially identical in shape to {Delta}{sigma}{sub L}(I = 1). The significance of this is not yet understood.

  10. An Inclusive Search for the Higgs Boson in the Four Lepton Final State The Higgs boson is the last undiscovered particle of the Standard Model of Particle Physics (SM).

    E-Print Network [OSTI]

    Fermilab

    An Inclusive Search for the Higgs Boson in the Four Lepton Final State The Higgs boson is the last undiscovered particle of the Standard Model of Particle Physics (SM). A search for SM Higgs boson decays transverse energy. Our search is optimized for Higgs boson decays to Z-boson pairs but is sensitive, due

  11. Heavy surface state in a possible topological Kondo insulator: Magnetothermoelectric transport on the (011) plane of SmB6

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

    Luo, Yongkang; Chen, Hua; Dai, Jianhui; Xu, Zhu -an; Thompson, J. D.

    2015-02-25

    Motivated by the high sensitivity to Fermi surface topology and scattering mechanisms in magnetothermoelectric transport, we have measured the thermopower and Nernst effect on the (011) plane of the proposed topological Kondo insulator SmB6. These experiments, together with electrical resistivity and Hall effect measurements, suggest that the (011) plane also harbors a metallic surface with an effective mass on the order of 10–102 m0. The surface and bulk conductances are well distinguished in these measurements and are categorized into metallic and nondegenerate semiconducting regimes, respectively. As a result, electronic correlations play an important role in enhancing scattering and also contributemore »to the heavy surface state.« less

  12. Activation energy and enthalpy of decomposition for the Fe{sub 17}Sm{sub 2} nitride

    SciTech Connect (OSTI)

    Cabral, F.A.; Gama, S.; Ribeiro, C.A.

    1997-04-01

    Decomposition studies of the Fe{sub 17}Sm{sub 2}N{sub 3} compound were done using a Calvet-type microcalorimeter and a simultaneous gravimetric and differential thermal analyzer (DTA). The results show that the decomposition has onset temperature of 570{degree}C and proceeds up to 900{degree}C, and presents only one well determined exothermic thermal event. The calorimetric measurement shows that the enthalpy associated with the decomposition is 69 kJ/mol. The activation energy of the process was also determined using the Kissinger method applied to the DTA signal. It was observed that there was only one activation energy for the decomposition process, with a value of 339 kJ/mol. {copyright} {ital 1997 American Institute of Physics.}

  13. F:\\Users\\sinan\\Papers\\Paper-16-Roller\\Roller_Traction_SM.doc Traction Between a Web and a Smooth Roller

    E-Print Network [OSTI]

    Müftü, Sinan

    of a tensioned web over and under rollers, driers, coating and calendering stations, depending on the applicationF:\\Users\\sinan\\Papers\\Paper-16-Roller\\Roller_Traction_SM.doc Traction Between a Web and a Smooth Roller Sinan Müftü Associate Professor, Member ASME John J. Jagodnik, Graduate Student Northeastern

  14. Coupled LuHf and SmNd geochronology constrains prograde and exhumation histories of high-and ultrahigh-pressure

    E-Print Network [OSTI]

    Hacker, Bradley R.

    Coupled Lu­Hf and Sm­Nd geochronology constrains prograde and exhumation histories of high; Geochronology; Norway 1. Introduction The Western Gneiss Region (WGR) of Norway exposes high-pressure (HP and the mantle, and generation of continental crust. Despite abundant structural, geochronologic and pressure

  15. P.A. Nelson S.M. Kajiura G.S. Losey Exposure to solar radiation may increase ocular UV-filtering

    E-Print Network [OSTI]

    Kajiura, Stephen

    P.A. Nelson Æ S.M. Kajiura Æ G.S. Losey Exposure to solar radiation may increase ocular UV levels of solar radiation than they had previously experienced in the source habitat in the turbid waters spectrum, but sharks exposed to greater solar radiation showed increased UV blocking in their corneal

  16. Synthesis, crystal structure and properties of SmBaCo{sub 2?x}Fe{sub x}O{sub 5+?}

    SciTech Connect (OSTI)

    Volkova, N.E.; Gavrilova, L.Ya. [Department of Chemistry, Ural Federal University, Yekaterinburg (Russian Federation); Cherepanov, V.A., E-mail: Vladimir.Cherepanov@usu.ru [Department of Chemistry, Ural Federal University, Yekaterinburg (Russian Federation); Aksenova, T.V. [Department of Chemistry, Ural Federal University, Yekaterinburg (Russian Federation); Kolotygin, V.A.; Kharton, V.V. [Department of Materials and Ceramic Engineering, CICECO, University of Aveiro (Portugal)

    2013-08-15

    The solid solution formation range in the SmBaCo{sub 2?x}Fe{sub x}O{sub 5+?} (0?x?2) system examined at 1100 °C in air corresponds to 0?x?1.1. The crystal structure of SmBaCo{sub 2?x}Fe{sub x}O{sub 5+?} with x?0.5 was described as orthorhombic (space group Pmmm), and with 0.6?x?1.1—as tetragonal (P4/mmm). The introduction of iron into the cobalt sublattice leads to a gradual increase of the unit cell parameters and volume, accompanied with increasing oxygen content determined by thermogravimetry. The dilatometric curves collected at 25–1100 °C in air exhibit moderate nonlinearities associated with the orthorhombic?tetragonal phase transition, as confirmed by the high-temperature X-ray diffraction analysis. Temperature dependencies of the electrical conductivity measured by 4-probe dc method in the temperature range 25–1000 °C in air display maxima at 300–350 °C, whilst the conductivity decreases with iron additions. These trends were discussed in terms of the defect structure and nature of the main charge carriers in SmBaCo{sub 2?x}Fe{sub x}O{sub 5+?}. It was also shown that SmBaCo{sub 2?x}Fe{sub x}O{sub 5+?} is chemically stable with respect to the Ce{sub 0.8}Sm{sub 0.2}O{sub 1.9} solid electrolyte up to 1100 °S, but reacts with Zr{sub 0.85}Y{sub 0.15}O{sub 1.93} even at 900 °S. Highlights: • The solid solution formation range in the SmBaCo{sub 2?x}Fe{sub x}O{sub 5+?} system at 1100 °C in air corresponds to 0?x?1.1. • The unit cell volume and oxygen content in the solid solutions increase with x. • Oxygen nonstoichiometry of SmBaCo{sub 2?x}Fe{sub x}O{sub 5+?} solid solutions. • Temperature dependencies of the electrical conductivity exhibit maxima at the temperatures when oxygen exchange with the gaseous phase becomes significant.

  17. AREVA NP next generation fresh UO{sub 2} fuel assembly shipping cask: SCALE - CRISTAL comparisons lead to safety criticality confidence

    SciTech Connect (OSTI)

    Doucet, M.; Landrieu, M.; Montgomery, R.; O' Donnell, B.

    2007-07-01

    AREVA NP as a worldwide PWR fuel provider has to have a fleet of fresh UO{sub 2} shipping casks being agreed within a lot of countries including USA, France, Germany, Belgium, Sweden, China, and South Africa - and to accommodate foreseen EPR Nuclear Power Plants fuel buildings. To reach this target the AREVA NP Fuel Sector decided to develop an up-to-date shipping cask (so called MAP project) gathering experience feedback of the today fleet and an improved safety allowing the design to comply with international regulations (NRC and IAEA) and local Safety Authorities. Based on pre design features a safety case was set up to highlight safety margins. Criticality hypothetical accidental assumptions were defined: - Preferential flooding; - Fuel rod lattice pitch expansion for full length of fuel assemblies; - Neutron absorber penalty; -... Well known computer codes, American SCALE package and French CRISTAL package, were used to check configurations reactivity and to ensure that both codes lead to coherent results. Basic spectral calculations are based on similar algorithms with specific microscopic cross sections ENDF/BV for SCALE and JEF2.2 for CRISTAL. The main differences between the two packages is on one hand SCALE's three dimensional fuel assembly geometry is described by a pin by pin model while an homogenized fuel assembly description is used by CRISTAL and on the other hand SCALE is working with either 44 or 238 neutron energy groups while CRISTAL is with a 172 neutron energy groups. Those two computer packages rely on a wide validation process helping defining uncertainties as required by regulations in force. The shipping cask with two fuel assemblies is designed to maximize fuel isolation inside a cask and with neighboring ones even for large array configuration cases. Proven industrial products are used: - Boral{sup TM} as neutron absorber; - High density polyethylene (HDPE) or Nylon as neutron moderator; - Foam as thermal and mechanical protection. The cask is designed to handle the complete AREVA NP fuel assembly types from the 14x14 to the 18x18 design with a {sup 235}U enrichment up to 5.0% enriched natural uranium (ENU) and enriched reprocessed uranium (ERU). After a brief presentation of the computer codes and the description of the shipping cask, calculation results and comparisons between SCALE and CRISTAL will be discussed. (authors)

  18. Analysis of the JINR p(660 MeV) + [sup 129]I, [sup 23]Np, and [sup 231]Am measurements with eleven different models

    SciTech Connect (OSTI)

    Mashnik, S. G. (Stepan G.); Pronskikh, V. S.; Adam, J.; Balabekyan, A.; Barashenkov, V.; Filinova, V. P.; Solnyshkin, A. A.; Tsoupko-Sitnikov, V. M.; Brandt, R.; Odoj, R.; Sierk, A. J. (Arnold J.); Prael, R. E. (Richard E.); Gudima, K. K. (Konstantin K.); Baznat, M. I. (Mircha Ivanovich)

    2004-01-01

    Isotopically enriched {sup 129}I (85% {sup 129}I and 15% {sup 127}I), {sup 237}Np, and {sup 241}Am targets were irradiated with a beam of 660-MeV protons at the JINR DLNP Phasotron and cross sections of formation of 207 residual products (74 from {sup 129}I, 53 from {sup 237}Np, and 80 from {sup 241}Am) were determined using the {gamma}-spectrometry method. Here, they analyze all these data using eleven different models, realized in eight codes: LAHET (Bertini, ISABEL, INCL+ABLA, and INCL+RAL options), CASCADE, CEM95, CEM2k, LAQGSM+GEM2, CEM2k+GEM2, LAQGSM+GEMINI, and CEM2k+GEMINI, in order to validate the tested models against the experimental data and to understand better the mechanisms for production of residual nuclei. The agreement of different models with the data varies quite a bit. They find that most of the codes are fairly reliable in predicting cross sections for nuclides not too far away in mass from the targets, but differ greatly in the deep spallation, fission, and fragmentation regions. None of the codes tested here except GEMINI allow fission of nuclei as light as iodine, therefore the best agreement with the {sup 129}I data, especially in the A = 40-90 region, is shown by the codes CEM2k and LAQGSM when they are merged with GEMINI. At the same time, GEMINI is not yet very reliable for an accurate description of actinides and the {sup 237}Np and {sup 241}Am data are reproduced better by LAHET (Bertini, ISABEL, or INCL+RAL/ABLA options), and by CEM2k and LAQGSM merged with GEM2 and not so well when using GEMINI. They conclude that none of the codes tested here are able to reproduce well all these data and all of them need to be further improved; development of a better universal evaporation/fission model should be of a high priority.

  19. Structure and magnetic properties of RE{sub 2}CuIn{sub 3} (RE=Ce, Pr, Nd, Sm and Gd)

    SciTech Connect (OSTI)

    Tyvanchuk, Yuriy B. Szytula, Andrzej; Zarzycki, Arkadiusz; Rodewald, Ute Ch.; Kalychak, Yaroslav M.; Poettgen, Rainer

    2008-12-15

    The ternary copper indides RE{sub 2}CuIn{sub 3}{identical_to}RECu{sub 0.5}In{sub 1.5} (RE=Ce, Pr, Nd, Sm and Gd) were synthesized from the elements in sealed tantalum tubes in an induction furnace. They crystallize with the CaIn{sub 2}-type structure, space group P6{sub 3}/mmc, with a statistical occupancy of copper and indium on the tetrahedral substructure. These indides show homogeneity ranges RECu{sub x}In{sub 2-x}. Single crystal structure refinements were performed for five crystals: CeCu{sub 0.66}In{sub 1.34} (a=479.90(7) pm, c=768.12(15) pm), PrCu{sub 0.52}In{sub 1.48} (a=480.23(7) pm, c=759.23(15) pm), NdCu{sub 0.53}In{sub 1.47} (a=477.51(7) pm, c=756.37(15) pm), SmCu{sub 0.46}In{sub 1.54} (a=475.31(7) pm, c=744.77(15) pm), and GdCu{sub 0.33}In{sub 1.67} (a=474.19(7), c=737.67(15) pm). Temperature-dependent susceptibility measurements show antiferromagnetic ordering at T{sub N}=4.7 K for Pr{sub 2}CuIn{sub 3} and Nd{sub 2}CuIn{sub 3} and 15 K for Sm{sub 2}CuIn{sub 3}. Fitting of the susceptibility data of the samarium compound revealed an energy gap {delta}E=39.7(7) K between the ground and the first excited levels. - Graphical abstract: The CaIn{sub 2}-type structure of Sm{sub 2}CuIn{sub 3}.

  20. Study of oxygen reduction mechanism on Ag modified1 Sm1.8Ce0.2CuO4 cathode for solid oxide fuel cell2

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    to oxygen dissociation and diffusion process.26 KEYWORDS: Solid oxide fuel cell; Silver infiltrationStudy of oxygen reduction mechanism on Ag modified1 Sm1.8Ce0.2CuO4 cathode for solid oxide fuel cell2 3 4 Li-Ping Sun1 -- Hui Zhao1 -- Qiang Li1 -- Li-Hua Huo1 -- Jean-Paul Viricelle*2 --5 Christophe

  1. Excited state absorption measurements of Sm sup 2+ in CaF sub 2 , SrF sub 2 , and SrCl sub 2

    SciTech Connect (OSTI)

    Lawson, J.K.; Lee, H.W.H.; Payne, S.A. (Lawrence Livermore National Lab., CA (United States)); Boatner, L.A. (Oak Ridge National Lab., TN (United States))

    1991-04-01

    We measured the pump-probe spectrum of the Sm{sup 2+} ion in three materials: CaF{sub 2}, SrF{sub 2}, and SrCl{sub 2}. The onset of the observed prominent excited-state absorption band is consistent with an electrostatic model for impurity levels in a solid-state material. 15 refs., 4 figs., 1 tab.

  2. Resistance in cotyledons, leaves, stems and bolls conferred by several B genes in Gossypium hirsutum L. as measured by races of Xanthomonas Malvacearum (E.F.Sm) Dows 

    E-Print Network [OSTI]

    Tayel, Mohamed Aly Fathalla

    1967-01-01

    RESISTANCE IN COTYLEDONS, LEAVES, STEMS AND BOLLS CONFERRED BY SEVERAL B GENES IN GOSSYPIUM HIRSUTUM L. AS MEASURED BY RACES OF XANTHOMONAS MALVACEARUM (E. F. Sm) DOWS A Thesis By M, A. F. Tayel Submitted to the Graduate College of the Texas... A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE May 1967 Major Subject Genetics RESISTANCE IN COTYLEDONS & LEAVES, STEMS AND BULLS CONFERRED BY SEVERAL B GENES IN GOSSYPIUM HIRSUTUM L. AS MEASURED...

  3. 2012 Virginia Polytechnic Institute and State University CSES-49NP Virginia Cooperative Extension programs and employment are open to all, regardless of race, color, national origin, sex, religion, age, disability, political beliefs, sexual orientation, o

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    2012 Virginia Polytechnic Institute and State University CSES-49NP Virginia Cooperative Extension/affirmative action employer. Issued in furtherance of Cooperative Extension work, Virginia Polytechnic Institute and State University, Virginia State University, and the U.S. Department of Agriculture cooperating. Edwin J

  4. 2013 Virginia Polytechnic Institute and State University CSES-72NP Virginia Cooperative Extension programs and employment are open to all, regardless of race, color, national origin, sex, religion, age, disability, political beliefs, sexual orientation, g

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    2013 Virginia Polytechnic Institute and State University CSES-72NP Virginia Cooperative Extension in furtherance of Cooperative Extension work, Virginia Polytechnic Institute and State University, Virginia State University, and the U.S. Department of Agriculture cooperating. Edwin J. Jones, Director, Virginia

  5. The RELi{sub x}Sn{sub 2} (RE=La–Nd, Sm, and Gd; 0?x<1) series revisited. Synthesis, crystal chemistry, and magnetic susceptibilities

    SciTech Connect (OSTI)

    Makongo, Julien P.A.; Suen, Nian-Tzu; Guo, Shengping; Saha, Shanta; Greene, Richard; Paglione, Johnpierre; Bobev, Svilen

    2014-03-15

    This study is concerned with the ternary compounds RELi{sub x}Sn{sub 2} (RE=La–Nd, Sm, and Gd; 0?x<1), which have been previously thought to be the stoichiometric RELiSn{sub 2} phases. These materials crystallize with the base-centered orthorhombic space group Cmcm (No. 63), and can be formally assigned with the CeNiSi{sub 2} structure type (Pearson symbol oC16). Our systematic single-crystal X-ray diffraction studies revealed substantial Li-deficiencies in all cases, with SmSn{sub 2} (space group Cmmm, ZrGa{sub 2} structure type, Pearson symbol oC12) and GdSn{sub 2} (space group Cmcm, ZrSi{sub 2} structure type, Pearson symbol oC12) being completely lithium-free. The structure refinements also uncovered positional disorder on the Sn site neighboring the vacancies. The Sn-disorder and the Li-deficiency correlate, and vary monotonically with the decreased size of the rare-earth atoms in the order RE=La–Nd. The SmSn{sub 2} and GdSn{sub 2} structures are devoid of any disorder. Temperature-dependent studies of the magnetic response of the title compounds are also presented and discussed. -- Graphical abstract: RELi{sub x}Sn{sub 2} (RE=La–Nd, 0?x<1) crystallize in a defect variants of the CeNiSi{sub 2} structure type (a). The Sn-disorder and the Li-deficiency correlate, and vary monotonically with the decreased size of the rare-earth atoms in the order RE=La–Nd. The SmSn{sub 2} (b) and GdSn{sub 2} (c) structures are devoid of any disorder. Highlights: • The crystal structures of the RELi{sub x}Sn{sub 2} (RE=La–Nd, 0?x<1) compounds are revised using single-crystal X-ray diffraction data. • The structure is a filled derivative of the ZrSi{sub 2} structure type or defect variant of the CeNiSi{sub 2} structure type. • SmSn{sub 2} is isotypic with the ZrGa{sub 2} structure, while RESn{sub 2} (RE=Gd–Lu) are isotypic with the ZrSi{sub 2} structure.

  6. Alternate Energy Promotion Centre, Nepal Alternate Energy Promotion Centre, Nepal

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAand DaltonSolarOpen5All HomeAlphakat GmbHNepal: Applications of renewable

  7. Real-Space Microscopic Electrical Imaging of n+-p Junction Beneath Front-Side Ag Contact of Multicrystalline Si Solar Cells

    SciTech Connect (OSTI)

    Jiang, C. S.; Li, Z. G.; Moutinho, H. R.; Liang, L.; Ionkin, A.; Al-Jassim, M. M.

    2012-04-15

    We investigated the quality of the n+-p diffused junction beneath the front-side Ag contact of multicrystalline Si solar cells by characterizing the uniformities of electrostatic potential and doping concentration across the junction using the atomic force microscopy-based electrical imaging techniques of scanning Kelvin probe force microscopy and scanning capacitance microscopy. We found that Ag screen-printing metallization fired at the over-fire temperature significantly degrades the junction uniformity beneath the Ag contact grid, whereas metallization at the optimal- and under-fire temperatures does not cause degradation. Ag crystallites with widely distributed sizes were found at the Ag-grid/emitter-Si interface of the over-fired cell, which is associated with the junction damage beneath the Ag grid. Large crystallites protrude into Si deeper than the junction depth. However, the junction was not broken down; instead, it was reformed on the entire front of the crystallite/Si interface. We propose a mechanism of junction-quality degradation, based on emitter Si melting at the temperature around the Ag-Si eutectic point during firing, and subsequent re-crystallization with incorporation of Ag and other impurities and with formation of crystallographic defects during quenching. The effect of this junction damage on solar cell performance is discussed.

  8. Lazarus-SM

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverseIMPACTThousand CubicResourcelogo and-E C H N I C A L TA L K < <Cloud

  9. Nepal's Future: In Whose Hands?

    E-Print Network [OSTI]

    International Crisis Group

    2009-08-13

    to compromise to keep a working relationship. But [General Katawal] refused to play along in similar style and instead became more and more provoca- tive. We had to take action or the spectre of the army flexing its political muscles over our and future... in the Maoist ranks but with short-sighted hubris. “Army chief ambushed”, ran the delighted front-page headline of the UCPN(M)’s mouth- piece. “Pradhansenapati dharapma”, Janadesh, 21 April 2009. Even as the plan started unravelling and the Maoists should...

  10. Multi-configuration Dirac-Hartree-Fock calculations of excitation energies, oscillator strengths and hyperfine structure constants for low-lying levels of Sm I

    E-Print Network [OSTI]

    Zhou, Fuyang; Li, Jiguang; Wang, Jianguo

    2015-01-01

    The multi-configuration Dirac-Hartree-Fock method was employed to calculate the total and excitation energies, oscillator strengths and hyperfine structure constants for low-lying levels of Sm I. In the first-order perturbation approximation, we systematically analyzed correlation effects from each electrons and electron pairs. It was found that the core correlations are of importance for physical quantities concerned. Based on the analysis, the important configuration state wave functions were selected to constitute atomic state wave functions. By using this computational model, our excitation energies, oscillator strengths, and hyperfine structure constants are in better agreement with experimental values than earlier theoretical works.

  11. Separation and Purification and Beta Liquid Scintillation Analysis of Sm-151 in Savannah River Site and Hanford Site DOE High Level Waste

    SciTech Connect (OSTI)

    Dewberry, R.A.

    2001-02-13

    This paper describes development work to obtain a product phase of Sm-151 pure of any other radioactive species so that it can be determined in US Department of Energy high level liquid waste and low level solid waste by liquid scintillation {beta}-spectroscopy. The technique provides separation from {mu}Ci/ml levels of Cs-137, Pu alpha and Pu-241 {beta}-decay activity, and Sr-90/Y-90 activity. The separation technique is also demonstrated to be useful for the determination of Pm-147.

  12. Investigation of cellular microstructure and enhanced coercivity in sputtered Sm{sub 2}(CoCuFeZr){sub 17} film

    SciTech Connect (OSTI)

    Bhatt, Ranu Schütz, G.; Bhatt, Pramod

    2014-03-14

    We have investigated the effect of annealing temperature on the microstructure and magnetic properties of Sm{sub 2}(CoCuFeZr){sub 17} films prepared using ion beam sputtering at room temperature. The as-deposited film shows randomly oriented polycrystalline grains and exhibits small coercivity (H{sub C}) of 0.04 T at room temperature. Post annealing of these films at 700?°C under Ar atmosphere shows significant changes in the microstructure transforming it to the development of cellular growth, concomitant with enhanced coercivity up to 1.3 T. The enhanced coercivity is explained using the domain wall pinning mechanism.

  13. Labeled nucleotide phosphate (NP) probes

    DOE Patents [OSTI]

    Korlach, Jonas (Ithaca, NY); Webb, Watt W. (Ithaca, NY); Levene, Michael (Ithaca, NY); Turner, Stephen (Ithaca, NY); Craighead, Harold G. (Ithaca, NY); Foquet, Mathieu (Ithaca, NY)

    2009-02-03

    The present invention is directed to a method of sequencing a target nucleic acid molecule having a plurality of bases. In its principle, the temporal order of base additions during the polymerization reaction is measured on a molecule of nucleic acid, i.e. the activity of a nucleic acid polymerizing enzyme on the template nucleic acid molecule to be sequenced is followed in real time. The sequence is deduced by identifying which base is being incorporated into the growing complementary strand of the target nucleic acid by the catalytic activity of the nucleic acid polymerizing enzyme at each step in the sequence of base additions. A polymerase on the target nucleic acid molecule complex is provided in a position suitable to move along the target nucleic acid molecule and extend the oligonucleotide primer at an active site. A plurality of labelled types of nucleotide analogs are provided proximate to the active site, with each distinguishable type of nucleotide analog being complementary to a different nucleotide in the target nucleic acid sequence. The growing nucleic acid strand is extended by using the polymerase to add a nucleotide analog to the nucleic acid strand at the active site, where the nucleotide analog being added is complementary to the nucleotide of the target nucleic acid at the active site. The nucleotide analog added to the oligonucleotide primer as a result of the polymerizing step is identified. The steps of providing labelled nucleotide analogs, polymerizing the growing nucleic acid strand, and identifying the added nucleotide analog are repeated so that the nucleic acid strand is further extended and the sequence of the target nucleic acid is determined.

  14. Yukiko-NP-NERSCWorkshop.ppt

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLos Alamos verifies largest single|YejunOpportunityYue Lu Yue Lu Yue

  15. Theoretical analyses of (n,xn) reactions on sup 235 U, sup 238 U, sup 237 Np, and sup 239 Pu for ENDF/B-VI

    SciTech Connect (OSTI)

    Young, P.G.; Arthur, E.D.

    1991-01-01

    Theoretical analyses were performed of neutron-induced reactions on {sup 235}U, {sup 238}U, {sup 237}Np, and {sup 239}Pu between 0.01 and 20 MeV in order to calculate neutron emission cross sections and spectra for ENDF/B-VI evaluations. Coupled-channel optical model potentials were obtained for each target nucleus by fitting total, elastic, and inelastic scattering cross section data, as well as low-energy average resonance data. The resulting deformed optical model potentials were used to calculate direct (n,n{prime}) cross sections and transmission coefficients for use in Hauser-Feshbach statistical theory analyses. A fission model with multiple barrier representation, width fluctuation corrections, and preequilibrium corrections were included in the analyses. Direct cross sections for higher-lying vibrational states were calculated using DWBA theory, normalized using B(E{ell}) values determined from (d,d{prime}) and Coulomb excitation data, where available, and from systematics otherwise. Initial fission barrier parameters and transition state density enhancements appropriate to the compound systems involved were obtained from previous analyses, especially fits to charged-particle fission probability data. The parameters for the fission model were adjusted for each target system to obtain optimum agreement with direct (n,f) cross section measurements, taking account of the various multichance fission channels, that is, the different compound systems involved. The results from these analyses were used to calculate most of the neutron (n,n), (n,n{prime}), and (n,xn) cross section data in the ENDF/B/VI evaluations for the above nuclei, and all of the energy-angle correlated spectra. The deformed optical model and fission model parameterizations are described. Comparisons are given between the results of these analyses and the previous ENDF/B-V evaluations as well as with the available experimental data. 14 refs., 3 figs., 1 tab.

  16. Co-operativity among defect sites in AnO2+ and An4O9 (An = U, Np or Pu)

    SciTech Connect (OSTI)

    Andersson, Anders David; Lezama Pacheco, Juan; Uberuaga, Blas P; Conradson, Steven D

    2008-01-01

    Actinide dioxides derived from the AnO{sub 2} fluorite lattice are of high technological relevance due to their application in nuclear reactor fuels. Oxidation of AnO{sub 2} compounds emerges as a central theme in fuel fabrication, reactor operation, long-term storage forms for both spent fuels and surplus weapons materials, and environmental actinide migration. In this paper, we use density functional theory calculations to study the oxidation of uranium, neptunium and plutonium dioxides, AnO{sub 2} (An = U, Np or Pu), in O{sub 2} and O{sub 2}/H{sub 2}O environments. We pay particular attention to the formation of oxygen clusters (co-operativity) in AnO{sub 2+x} and how this phenomenon govern oxidation thermodynamics and the development of ordered An{sub 4}O{sub 9} compounds. The so-called split di-interstitial, which is composed of two nearest neighbor octahedral oxygen interstitials that are distorted in such a way that they dislocate one regular fluorite lattice oxygen ion to form a cluster of triangular geometry, is predicted to be the fundamental building block of the most stable cluster configurations. We also identify how the formation of oxygen defect clusters and the degree of oxidation in AnO{sub 2+x} are both governed by the characer of the An-5f to excess O-2p charger transfer, i.e. the charge transfer to the O-2p orbitals of the interstitial-like (+x) ions, and the ability of the excess O-2p orbitals to hybridize with regular fluorite lattice ions.

  17. Synthesis and photoluminescence properties of Ca{sub 19}Mg{sub 2}(PO{sub 4}){sub 14}:Sm{sup 3+} red phosphor for white light emitting diodes

    SciTech Connect (OSTI)

    Zhu, Ge; Ci, Zhipeng; Shi, Yurong; Wang, Yuhua

    2014-07-01

    Highlights: • A novel red phosphor Ca{sub 19}Mg{sub 2}(PO{sub 4}){sub 14}:Sm{sup 3+} was synthesized and investigated firstly. • The structure and characteristic luminescence properties are discussed. • The excellent thermal stability was found and investigated. • It has good color saturation, the CIE is close to that of commercial Y{sub 2}O{sub 3}:Eu{sup 3+}. - Abstract: A series of Sm{sup 3+} doped Ca{sub 19}Mg{sub 2}(PO{sub 4}){sub 14} red phosphors were successfully synthesized. X-ray diffraction analysis indicates that all the samples are single phased. The luminescence property is investigated in detail by measuring their photoluminescence excitation and emission spectra. Ca{sub 19}Mg{sub 2}(PO{sub 4}){sub 14}:Sm{sup 3+} phosphors show strong absorption in 400–410 nm region, which is suitable for application in LEDs. When excited at 403 nm, Ca{sub 19}Mg{sub 2}(PO{sub 4}){sub 14}:Sm{sup 3+} phosphor can emit red emission with CIE chromaticity coordinates (0.615, 0.384). The optimal doping concentration of Sm{sup 3+} doped Ca{sub 19}Mg{sub 2}(PO{sub 4}){sub 14} is measured to be 0.02. The thermal quenching property is also measured and compared with the commercial red phosphor Y{sub 2}O{sub 3}:Eu{sup 3+} (Topstar, TXC-RIA). The results indicate Ca{sub 19}Mg{sub 2}(PO{sub 4}){sub 14}:Sm{sup 3+} phosphors have potential to serve as a red phosphor for white LEDs.

  18. Synthesis and photoluminescence properties of NaLaMgWO{sub 6}:RE{sup 3+} (RE = Eu, Sm, Tb) phosphor for white LED application

    SciTech Connect (OSTI)

    Hou, Jingshan [College of Materials Science and Engineering, Dong Hua University, Shanghai 200051 (China) [College of Materials Science and Engineering, Dong Hua University, Shanghai 200051 (China); CAS Key Laboratory of Materials for Energy Conversion, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050 (China); College of Chemistry and Molecular Engineering, Peking University, Beijing 100871 (China); Yin, Xin [CAS Key Laboratory of Materials for Energy Conversion, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050 (China) [CAS Key Laboratory of Materials for Energy Conversion, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050 (China); College of Chemistry and Molecular Engineering, Peking University, Beijing 100871 (China); Huang, Fuqiang, E-mail: huangfq@mail.sic.ac.cn [CAS Key Laboratory of Materials for Energy Conversion, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050 (China) [CAS Key Laboratory of Materials for Energy Conversion, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050 (China); College of Chemistry and Molecular Engineering, Peking University, Beijing 100871 (China); Jiang, Weizhong, E-mail: jwzh@dhu.edu.cn [College of Materials Science and Engineering, Dong Hua University, Shanghai 200051 (China)] [College of Materials Science and Engineering, Dong Hua University, Shanghai 200051 (China)

    2012-06-15

    Highlights: ? NaLa{sub 1?x}MgWO{sub 6}:xRE{sup 3+} phosphors were synthesized by solid-state reaction method. ? Compared with Y{sub 2}O{sub 3}:Eu{sup 3+}, NaLaMgWO{sub 6}:Eu{sup 3+} performed better luminescence properties. ? The results demonstrated NaLaMgWO{sub 6} as a suitable host for RE{sup 3+}-doping. -- Abstract: Single phase of NaLa{sub 1?x}MgWO{sub 6}:xRE{sup 3+} (0 < x ?1) (RE = Eu, Sm, Tb) phosphors were prepared by solid-state reaction method. X-ray diffraction, scanning electron microscopy, the morphology energy-dispersive X-ray spectroscopy, UV–vis diffuse reflectance spectra and photoluminescence were used to characterize the samples. Under the light excitation, NaLaMgWO{sub 6}:Eu{sup 3+}, NaLaMgWO{sub 6}:Sm{sup 3+} and NaLaMgWO{sub 6}:Tb{sup 3+}, phosphors showed the characteristic emissions of Eu{sup 3+} ({sup 5}D{sub 0} ? {sup 7}F{sub 4,3,2,1}), Sm{sup 3+} ({sup 4}G{sub 5/2} ? {sup 6}H{sub 5/2,7/2,9/2}), and Tb{sup 3+} ({sup 5}D{sub 4} ? {sup 7}F{sub 6,5,4,3}), respectively. The intensity of the red emission for Na(La{sub 0.6}Eu{sub 0.4})MgWO{sub 6} is 2.5 times higher than that of (Y{sub 0.95}Eu{sub 0.05}){sub 2}O{sub 3} under blue light irradiation. The quantum efficiencies of the entitled phosphors excited under 394 nm and 464 nm are also investigated and compared with commercial phosphors Y{sub 2}O{sub 3}:Eu{sup 3+}, Sr{sub 2}Si{sub 5}N{sub 8}:Eu{sup 2+} and Y{sub 3}A{sub 5}G{sub 12}:Ce{sup 3+}. The results demonstrated NaLaMgWO{sub 6}:RE{sup 3+} phosphors as potential candidates for white light emitting diode pumped by UV or blue chip.

  19. Structural phase transition of ternary dielectric SmGdO{sub 3}: Evidence from angle dispersive x-ray diffraction and Raman spectroscopic studies

    SciTech Connect (OSTI)

    Sharma, Yogesh E-mail: satya504@gmail.com Sahoo, Satyaprakash E-mail: satya504@gmail.com Misra, Pankaj; Pavunny, Shojan P.; Katiyar, Ram S. E-mail: satya504@gmail.com; Mishra, A. K.; Dwivedi, Abhilash; Sharma, S. M.

    2015-03-07

    High-pressure synchrotron based angle dispersive x-ray diffraction (ADXRD) studies were carried out on SmGdO{sub 3} (SGO) up to 25.7?GPa at room temperature. ADXRD results indicated a reversible pressure-induced phase transition from ambient monoclinic to hexagonal phase at ?8.9?GPa. The observed pressure-volume data were fitted with the third order Birch-Murnaghan equation of state yielding zero pressure bulk modulus B{sub 0}?=?132(22) and 177(9) GPa for monoclinic (B-type) and hexagonal (A-type) phases, respectively. Pressure dependent micro-Raman spectroscopy further confirmed the monoclinic to hexagonal phase transition at about 5.24?GPa. The mode Grüneisen parameters and pressure coefficients for different Raman modes corresponding to each individual phases of SGO were calculated using pressure dependent Raman mode analysis.

  20. Sensitivity of fusion and quasi-elastic barrier distributions of {sub 16}O+{sub 144}Sm reaction on the coupling radius parameter

    SciTech Connect (OSTI)

    Zamrun, Muhammad; Usman, Ida; Variani, Viska Inda [Department of Physics, Haluoleo University, Kendari, Sulawesi Tengagra, 93232 (Indonesia); Kassim, Hasan Abu [Department of Physics, University of Malaya, 50603 Kuala Lumpur (Malaysia)

    2014-03-05

    We study the heavy-ion collision at sub-barrier energies of {sub 16}O+{sub 144}Sm system using full order coupled-channels formalism. We especially investigate the sensitivity of fusion and quasi-elastic barrier distributions for this system on the coupling radius parameter. We found that the coupled-channels calculations of the fusion and the quasi-elastic barrier distributions are sensitive to the coupling radius for this reaction in contrast to the fusion and quasi-elastic cross section. Our study indicates that the larger coupling radius, i.e., r{sub coup}=1.20, is required by the experimental quasi-elastic barrier distribution. However, the experimental fusion barrier distribution compulsory the small value, i.e., r{sub coup}=1.06.

  1. Structural, magnetic, and mechanical properties of 5 {mu}m thick SmCo films suitable for use in microelectromechanical systems

    SciTech Connect (OSTI)

    Walther, A. [Institut Neel, CNRS-UJF, 25 rue des Martyrs, 38042 Grenoble (France); CEA Leti-MINATEC, 17 rue des Martyrs, 38054 Grenoble (France); Givord, D.; Dempsey, N. M. [Institut Neel, CNRS-UJF, 25 rue des Martyrs, 38042 Grenoble (France); Khlopkov, K.; Gutfleisch, O. [IFW Dresden, Institute of Metallic Materials, Helmholtzstr. 20, 01069 Dresden (Germany)

    2008-02-15

    5 {mu}m thick SmCo films were deposited onto Si substrates using triode sputtering. A study of the influence of deposition temperature (T{sub dep}{<=}600 deg. C) on the structural, magnetic, and mechanical properties has shown that optimum properties [highest degree of in-plane texture, maximum in-plane coercivity and remanence (1.3 and 0.8 T, respectively), and no film peel-off] are achieved for films deposited at the relatively low temperature of 350 deg. C. This temperature is compatible with film integration into microelectromechanical systems. The deposition rate was increased from 3.6 to 18 {mu}m/h by increasing the surface area of the target from 7 to 81 cm{sup 2} while keeping the target potential fixed. Mechanically intact films could be prepared by deposition onto prepatterned films or deposition through a mask.

  2. Ground state properties of even-even and odd Nd,Ce and Sm isotopes in Hartree-Fock-Bogoliubov method

    E-Print Network [OSTI]

    Younes El Bassem; Mustapha Oulne

    2015-10-06

    In this work, we have studied ground-state properties of both even-even and odd Nd isotopes within Hartree-Fock-Bogoliubov method with SLy5 Skyrme force in which the pairing strength has been generalized with a new proposed formula. We calculated bind- ing energies, two-neutron separation energies, quadrupole deformation, charge, neutron and proton radii. Similar calculations have been carried out for Ce and Sm in order to verify the validity of our pairing strength formula. The results have been compared with available experimental data, the results of Hartree-Fock-Bogoliubov calculations based on the D1S Gogny effective nucleon-nucleon interaction and predictions of some nuclear models such as Finite Range Droplet Model (FRDM) and Relativistic Mean Field (RMF) theory.

  3. Differential Cross-Section for N-P Elastic-Scattering in the Angular Range 51-Degrees Less-than Theta-Star Less-than 180-Degrees at 647.5 Mev 

    E-Print Network [OSTI]

    Evans, M. L.; Glass, G.; Hiebert, John C.; Jain, M.; Kenefick, R. A.; Northcliffe, L. C.; Bonner, BE; Simmons, J. E.; Bjork, C. W.; Riley, P. J.; Bryant, H. C.; Cassapakis, C. G.; Dieterle, B.; Leavitt, C. P.; Wolfe, D. M.; Werren, D. W.

    1982-01-01

    the pole-extrapolation method of Chew is used to extract f2 from this shape. NUCLEAR REACTIONS 'H(n, p)n, T?=674.5 MeV; measured der/dQ vs 0 for 51' & 0 & 180'. I. INTRODUCTION A determination of the interaction between neu- tron and proton continues... to be one of the most fundamental but incompletely solved problems in medium energy nuclear physics. Much progress has been made in recent years, however, and the unam- biguous determination of the n-p isoscalar (I =0) interaction for energies up to 425...

  4. This invention relates to methods of generating NP gallium nitride (GaN) across large areas (>1 cm.sup.2) with controlled pore diameters, pore density, and porosity. Also disclosed are methods of generating novel optoelectronic devices based on porous GaN. Additionally a layer transfer scheme to separate and create free-standing crystalline GaN thin layers is disclosed that enables a new device manufacturing paradigm involving substrate recycling. Other disclosed embodiments of this invention relate to fabrication of GaN based nanocrystals and the use of NP GaN electrodes for electrolysis, water splitting, or photosynthetic process applications.

    DOE Patents [OSTI]

    Zhang, Yu; Sun, Qian; Han, Jung

    2015-12-08

    This invention relates to methods of generating NP gallium nitride (GaN) across large areas (>1 cm.sup.2) with controlled pore diameters, pore density, and porosity. Also disclosed are methods of generating novel optoelectronic devices based on porous GaN. Additionally a layer transfer scheme to separate and create free-standing crystalline GaN thin layers is disclosed that enables a new device manufacturing paradigm involving substrate recycling. Other disclosed embodiments of this invention relate to fabrication of GaN based nanocrystals and the use of NP GaN electrodes for electrolysis, water splitting, or photosynthetic process applications.

  5. Structure, thermodynamic, and magnetic properties of Ln[sub 4]PdO[sub 7] with Ln = La, Nd, Sm, Eu, and Gd

    SciTech Connect (OSTI)

    Andersson, M.; Grins, J.; Nygren, M. (Stockholm Univ. (Sweden))

    1999-09-01

    The structure of Nd[sub 4]PdO[sub 7] has been determined and refined using the Rietveld method and combined CuK[alpha][sub 1] X-ray and neutron powder data in space group P[bar 1] with unit cell a = 15.972(2), b = 7.1927(7), c = 6.9160(6) [angstrom], [alpha] = 96.299(4), [beta] = 131.643(3), [gamma] = 121.438(3)[degree], V = 353.83(6) [angstrom][sup 3] and Z = 2, to R[sub F] = 2.0% (neutron data) and R[sub F] = 6.2% (X-ray data). The structure is closely related to the monoclinic La[sub 4]PdO[sub 7] structure and exhibits Nd atoms coordinated by seven O atoms and Pd atoms coordinated by a square of O atoms. Isolated chains of trans-corner-sharing PdO[sub 4] squares are straight in the La[sub 4]PdO[sub 7] structure and staggered in the Nd[sub 4]PdO[sub 7] structure. Electron and X-ray powder diffraction data show that Ln[sub 4]PdO[sub 7] with Ln = Sm, Eu, and Gd is isostructural with Nd[sub 4]PdO[sub 7]. The enthalpies of dissolution of Ln[sub 4]PdO[sub 7] (Ln = La, Nd) in 1.000 M HCl have been measured with an in-house built calorimeter, and from these values the enthalpies of formation for the compounds have been calculated. The decomposition temperatures of Ln[sub 4]PdO[sub 7] with Ln = La and Nd in oxygen have been determined by thermogravimetric measurements and found to decrease from 1645 [+-] 10 K for La[sub 4]PdO[sub 7] to 1540 [+-] 10 K for Nd[sub 4]PdO[sub 7]. Using these data, an Ellingham diagram has been constructed assuming temperature-independent [Delta]H[sub f][degree] and [Delta]S[sub f][degree]. The magnetic susceptibilities of Ln[sub 4]PdO[sub 7] with Ln = La, Nd, Sm, Eu, Gd, recorded in the temperature range 10--320 K, were found to be in agreement with the expected ones for noninteracting Ln[sup 3+] ions.

  6. High Schottky barrier at grain boundaries observed in Na{sub 1/2}Sm{sub 1/2}Cu{sub 3}Ti{sub 4}O{sub 12} ceramics

    SciTech Connect (OSTI)

    Somphan, Weeraya; Thongbai, Prasit; Yamwong, Teerapon; Maensiri, Santi

    2013-10-15

    Graphical abstract: - Highlights: • NSCTO exhibits a high ?? of 7.0–8.4 × 10{sup 3} and low tan ? of 0.030–0.041. • NSCTO exhibits a high E{sub b} of ?2208 V cm{sup ?1} and large ? of 15.6. • Giant ?? response is attributed to the electrically heterogeneous microstructure. • High ?{sub b} values at grain boundaries are found to be 0.925–0.964 eV. • Formation of a potential barrier at grain boundaries is caused by Schottky effect. - Abstract: The dielectric properties and nonlinear current–voltage characteristics of Na{sub 1/2}Sm{sub 1/2}Cu{sub 3}Ti{sub 4}O{sub 12} ceramics prepared by a conventional solid state reaction method were investigated. Na{sub 1/2}Sm{sub 1/2}Cu{sub 3}Ti{sub 4}O{sub 12} ceramics exhibited a high dielectric permittivity of 7.0–8.4 × 10{sup 3} and low loss tangent (tan ??0.030–0.041). Non-Ohmic properties with a high breakdown voltage of ?2208 V cm{sup ?1} and large nonlinear coefficient of 15.6 were observed in Na{sub 1/2}Sm{sub 1/2}Cu{sub 3}Ti{sub 4}O{sub 12} ceramics. Using complex impedance analysis, Na{sub 1/2}Sm{sub 1/2}Cu{sub 3}Ti{sub 4}O{sub 12} ceramics were shown to be electrically heterogeneous consisting of semiconducting grains and insulating grain boundaries. Giant dielectric properties were described based on the electrically heterogeneous microstructure. X-ray photoelectron spectroscopy analysis suggested that the semiconductive nature of grains may be related to the presence of Cu{sup +} and Ti{sup 3+}. The formation of an electrostatic potential barrier at the grain boundaries of Na{sub 1/2}Sm{sub 1/2}Cu{sub 3}Ti{sub 4}O{sub 12} ceramics was suggested to be caused by the Schottky effect. Interestingly, high electrostatic potential barriers at grain boundaries in Na{sub 1/2}Sm{sub 1/2}Cu{sub 3}Ti{sub 4}O{sub 12} ceramics were calculated and found to be 0.925–0.964 eV.

  7. Syntheses, Structure, Magnetism, and Optical Properties of the Ordered Interlanthanide Copper Chalcogenides Ln{sub 2}YbCuQ{sub 5} (Ln = La, Ce, Pr, Nd, Sm; Q = S, Se): Evidence for Unusual Magnetic Ordering in Sm{sub 2}YbCuS{sub 5}

    SciTech Connect (OSTI)

    Jin, Geng Bang; Choi, Eun Sang; Guertin, Robert P.; Booth, Corwin H.; Albrecht-Schmitt, Thomas E.

    2010-11-19

    Ln{sub 2}YbCuQ{sub 5} (Ln = La, Ce, Pr, Nd, Sm; Q = S, Se) have been prepared by direct reaction of the elements in Sb{sub 2}Q{sub 3} (Q = S, Se) fluxes at 900 °C. All compounds have been characterized by single-crystal X-ray diffraction methods and they are isotypic. The structure of Ln{sub 2}YbCuQ{sub 5} consists of one-dimensional {sup 1}{sub {infinity}} [YbCuQ{sub 5}]{sup 6-} ribbons extending along the b axis that are connected by larger Ln{sup 3+} ions. Each ribbon is constructed from two single chains of [YbQ{sub 6}] octahedra with one double chain of [CuQ{sub 5}] trigonal bipyramids in the middle. All three chains connect with each other via edge-sharing. There are two crystallographically unique Ln atoms, one octahedral Yb site, and two disordered Cu positions inside of distorted Q{sub 5} trigonal bipyramids. Both Ln atoms are surrounded by eight Q atoms in bicapped trigonal prisms. The magnetic properties of Ln{sub 2}YbCuQ{sub 5} have been characterized using magnetic susceptibility and heat capacity measurements, while their optical properties have been explored using UV-vis-NIR diffuse reflectance spectroscopy. Cesub 2}YbCuSe{sub 5}, La{sub 2}YbCuS{sub 5}, Ce{sub 2}YbCuS{sub 5}, and Pr{sub 2}YbCuS{sub 5} are Curie-Weiss paramagnets. La{sub 2}YbCuSe{sub 5} and Nd{sub 2}YbCuS{sub 5} show evidence for short-range antiferromagnetic ordering at low temperatures. Sm{sub 2}YbCuS{sub 5} shows magnetic ordering at 5.9 K, followed by negative magnetization at low external fields. The band gaps of La{sub 2}YbCuSe{sub 5}, Ce{sub 2}YbCuSe{sub 5}, La{sub 2}YbCuS{sub 5}, Ce{sub 2}YbCuS{sub 5}, Pr{sub 2}YbCuS{sub 5}, Nd{sub 2}YbCuS{sub 5},and Sm{sub 2}YbCuS{sub 5} are 1.15 eV, 1.05 eV, 1.45 eV, 1.37 eV, 1.25 eV, 1.35 eV, and 1.28 eV respectively.

  8. Nanocrystalline Sm{sub 0.5}Sr{sub 0.5}CoO{sub 3??} synthesized using a chelating route for use in IT-SOFC cathodes: Microstructure, surface chemistry and electrical conductivity

    SciTech Connect (OSTI)

    Scurtu, Rares; Somacescu, Simona; Calderon-Moreno, Jose Maria; Culita, Daniela; Bulimestru, Ion; Popa, Nelea; Gulea, Aurelian; Osiceanu, Petre

    2014-02-15

    Nanocrystalline Sm{sub 0.5}Sr{sub 0.5}CoO{sub 3??} powders were synthesized by a chelating route using different polyfunctional H{sub x}APC acids (APC=aminopolycarboxylate; x=3, 4, 5). Different homologous aminopolycarboxylic acids, namely nitrilotriacetic (H{sub 3}nta), ethylenediaminetetraacetic (H{sub 4}edta), 1,2-cyclohexanediaminetetracetic (H{sub 4}cdta) and diethylenetriaminepentaacetic (H{sub 5}dtpa) acid, were used as chelating agents to combine Sm, Sr, Co elements into a perovskite structure. The effects of the chelating agents on the crystalline structure, porosity, surface chemistry and electrical properties were investigated. The electrical properties of the perovskite-type materials emphasized that their conductivities in the temperature range of interest (600–800 °C) depend on the nature of the precursors as well as on the presence of a residual Co oxide phase as shown by XRD and XPS analysis. The surface chemistry and the surface stoichiometries were determined by XPS revealing a complex chemical behavior of Sr that exhibits a peculiar “surface phase” and “bulk phase” chemistry within the detected volume (<10 nm). - Graphical abstract: Synthesis of nanocrystalline Sm{sub 0.5}Sr{sub 0.5}CoO{sub 3??} powders by a chelating route and the investigation of the microstructure, surface chemistry and electrical properties. Display Omitted - Highlights: • Nanocrystalline Sm{sub 0.5}Sr{sub 0.5}CoO{sub 3??} obtained by a chelating synthesis route. • Cubic perovskite structures with crystallite sizes ?23±2 nm. • The porous nature revealed by N{sub 2} adsorption/desorption (BET). • The surface chemistry and the surface stoichiometries highlighted by XPS. • A complex chemical behavior of Sr exhibits a peculiar “surface phase” and “bulk phase” chemistry.

  9. Synchrotron X-ray diffraction and Raman spectroscopy of Ln{sub 3}NbO{sub 7} (Ln=La, Pr, Nd, Sm-Lu) ceramics obtained by molten-salt synthesis

    SciTech Connect (OSTI)

    Siqueira, K.P.F.; Soares, J.C.; Granado, E.; Bittar, E.M.; Paula, A.M. de; Moreira, R.L.; Dias, A.

    2014-01-15

    Ln{sub 3}NbO{sub 7} (Ln=La, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu) ceramics were obtained by molten-salt synthesis and their structures were systematically investigated by synchrotron X-ray diffraction (SXRD), second harmonic generation (SHG) and Raman spectroscopy. It was observed that ceramics with the largest ionic radii (La, Pr, Nd) crystallized into the Pmcn space group, while the ceramics with intermediate ionic radii (Sm-Gd) exhibited a different crystal structure belonging to the Ccmm space group. For this last group of ceramics, this result was corroborated by SHG and Raman scattering and ruled out any possibility for the non-centrosymmetric C 222{sub 1} space group, solving a recent controversy in the literature. Finally, according to SXRD, Tb-Lu containing samples exhibited an average defect fluorite structure (Fm3{sup ¯}m space group). Nonetheless, broad scattering at forbidden Bragg reflections indicates the presence of short-range domains with lower symmetry. Vibrational spectroscopy showed the presence of six Raman-active modes, inconsistent with the average cubic fluorite structure, and in line with the existence of lower-symmetry nano-domains immersed in the average fluorite structure of these ceramics. - Graphical abstract: Raman spectrum for Sm{sub 3}NbO{sub 7} ceramics showing their 27 phonon modes adjusted through Lorentzian lines. According to synchrotron X-ray diffraction and Raman scattering, this material belongs to the space group Cmcm. Display Omitted - Highlights: • Ln{sub 3}NbO{sub 7} ceramics were obtained by molten-salt synthesis. • SXRD, SHG and Raman scattering confirmed orthorhombic and cubic structures. • Ccmm instead of C222{sub 1} is the correct structure for Sm–Gd ceramics. • Pmcn space group was confirmed for La-, Pr- and Nd-based ceramics. • For Tb–Lu ceramics, ordered domains of a pyrochlore structure were observed.

  10. 1 Apr 2005 20:51 AR AR246-MR35-17.tex XMLPublishSM(2004/02/24) P1: KUV AR REVIEWS IN ADVANCE10.1146/annurev.matsci.35.102103.090513

    E-Print Network [OSTI]

    Pennycook, Steve

    1 Apr 2005 20:51 AR AR246-MR35-17.tex XMLPublishSM(2004/02/24) P1: KUV AR REVIEWS IN ADVANCE10.1146/annurev.matsci.35.102103.090513 (Some corrections may occur before final publication online and in print) R E V I E W S IN A D V A N CE Annu. Rev. Mater. Res. 2005. 35:539­69 doi: 10.1146/annurev.matsci.35

  11. MEASUREMENT OF THE AVERAGE ENERGY AND MULTIPLICITY OF PROMPT-FISSION-NEUTRONS FROM 238U(n,f) AND 237 Np(n,f) FROM 1 TO 200 MeV.

    SciTech Connect (OSTI)

    TAIEB,J.; GRANIER, T.; ETHVIGNOT, T.; DEVLIN, M.; HAIGHT, R.C.; NELSON, R.O.; ODONNELL, J.M.; ROCHMAN, D.

    2007-06-28

    Taking advantage of the neutron source of the LANCSE, it has been possible to obtain a measure of the velocity distribution and the number of prompt-neutrons emitted in the neutron-induced fission of {sup 238}U and {sup 237}Np over a broad incident neutron energy range. The mean kinetic energy was extracted and is shown as the function of the incident-neutron energy. We confirm here the observation, for both reactions, of a dip around the second chance fission which is explained by the lower kinetic energy of the pre-fission neutrons. Such a observation is reproduced by Los Alamos model as implemented at Bruyeres le Chatel and by the Maslov model. As far as the neutron multiplicity is concerned, a similar dip is observed. However, such a behavior is not present in data measured by other groups.

  12. Differential Cross-Section for N-P Elastic-Scattering in the Angular Region 50-Degrees-Less-Than-Theta-Asterisk-Less-Than-180-Degrees at 459-Mev 

    E-Print Network [OSTI]

    Northcliffe, L. C.; Jain, M.; Evans, M. L.; Glass, G.; Hiebert, John C.; Kenefick, R. A.; Bonner, BE; Simmons, J. E.; Bjork, C. W.; Riley, P. J.

    1993-01-01

    by the empirical double-exponential formula dO =a& exp(P, u)+a2exp(P2u) . dQ Least-squares fits to the backward-angle data of the ex- 47 DIFFERENTIAL CROSS SECTION FOR n-p ELASTIC. . . 39 O E CO +I CO +I CO +I CO +I CO +I CO +I CO CO +I CD +I... CO +I CO +I VO CO +I &D +I CO CO +I C) +I CO CO t CO +I CO +I OO OO OO t CO +I CO +I OO C) +I C) cV C) +I C) C) VO CO +I CO CV Ch CO +I C0 +I CO &D +I CO VO C) +I CO CO +I CD C) +I &D C...

  13. Crystal field analysis of Pm$^{3+}$ (4$^{f4}) and Sm$^{3+}$ (4$^{f5}) and lattice location studies of $^{147}$Nd and $^{147}$Pm in w-AlN

    E-Print Network [OSTI]

    Vetter, Ulrich; Nijjar, Anmol S; Zandi, Bahram; Öhl, Gregor; Wahl, Ulrich; De Vries, Bart; Hofsäss, Hans; Dietrich, Marc

    2006-01-01

    We report a detailed crystal field analysis of Pm3+ and Sm3+ as well as lattice location studies of 147Pm and 147Nd in 2H-aluminum nitride (w-AlN). The isotopes of mass 147 were produced by nuclear fission and implanted at an energy of 60 keV. The decay chain of interest in this work is 147Nd?147Pm?147Sm (stable). Lattice location studies applying the emission channeling technique were carried out using the ?? particles and conversion electrons emitted in the radioactive decay of 147Nd?147Pm. The samples were investigated as implanted, and also they were investigated after annealing to temperatures of 873 K as well as 1373 K. The main fraction of about 60% of both 147Pm as well as 147Nd atoms was located on substitutional Al sites in the AlN lattice; the remainder of the ions were located randomly within the AlN lattice. Following radioactive decay of 147Nd, the cathodoluminescence spectra of Pm3+ and Sm3+ were obtained between 500 nm and 1050 nm at sample temperatures between 12 K and 300 K. High-re...

  14. Preparation and thermophysical properties of (Sm{sub 1?x}Er{sub x}){sub 2}Ce{sub 2}O{sub 7} oxides for thermal barrier coatings

    SciTech Connect (OSTI)

    Xiaoge, Chen; Shusen, Yang; Hongsong, Zhang; Gang, Li; Zhenjun, Li.; Bo, Ren; Xudan, Dang; Haoming, Zhang; An, Tang

    2014-03-01

    Graphical abstract: - Highlights: • These ceramic materials with fluorite structure were synthesized. • Defect points lead to their lower thermal conductivities. • The lower ionic radius of Er{sup 3+} ion leads to the reduction of thermal expansion coefficient of (Sm{sub 1?x}Er{sub x}){sub 2}Ce{sub 2}O{sub 7} oxides. - Abstract: (Sm{sub 1?x}Er{sub x}){sub 2}Ce{sub 2}O{sub 7} ceramics were synthesized by sol–gel method and sintered at 1600 °C for 10 h in air. The influence of Er{sub 2}O{sub 3}-substitution on the phase structure and thermophysical properties of Sm{sub 2}Ce{sub 2}O{sub 7} was investigated. The phase structures of these ceramics were identified by X-ray diffraction showing that all synthesized ceramics have fluorite-type structure. The measurements for thermophysical properties of these ceramics show that their thermal conductivities and thermal expansion coefficients remarkably decreased through Er-substitution. However, the thermal expansion coefficients were higher than that of YSZ and their thermal conductivities were much lower than that of 8YSZ. The excellent thermophysical property implies that these solid solutions are potential materials for the ceramics layer in thermal barrier coatings.

  15. Enhanced exchange bias effect in size modulated Sm{sub 0.5}Ca{sub 0.5}MnO{sub 3} phase separated manganite

    SciTech Connect (OSTI)

    Giri, S. K.; Nath, T. K.; Yusuf, S. M.; Mukadam, M. D.

    2014-03-07

    The effect of grain size modulation on exchange bias effect in CE-type antiferromagnetic Sm{sub 0.5}Ca{sub 0.5}MnO{sub 3} phase separated manganite is reported here. With the reduction of particle size, ferromagnetic clusters are found to form in the charge ordered antiferromagnetic matrix and gradually become larger. The horizontal and vertical shifts of the magnetic hysteresis loops in the field cooled magnetization process clearly indicate the size dependent exchange bias effect and it can be tuned with the reduction of particle sizes. The values of exchange bias parameter, i.e., exchange bias field (H{sub E}), coercivity (H{sub C}), remanence asymmetry (M{sub E}), and magnetic coercivity (M{sub C}) are found to depend strongly on the particle size. The variations of H{sub E} follow non-monotonic dependencies with reduction in particle size and show maximum (1205?Oe) at particle size of 150?nm at T?=?5?K, which can be ascribed due to the changes in uncompensated surface spins. The values of H{sub E} and M{sub E} are found to decrease exponentially with increasing temperature below the spin- or cluster-glass like freezing temperature. The spin relaxation model has been employed for analysis of large magnetic training effect. The linear relationship between H{sub E} and M{sub E} further confirms the role of uncompensated surface spins. In view of spintronics application of manganites, the present observation of large exchange bias shift in this half-doped manganite may have great technological importance.

  16. Combined effect of chemical pressure and valence electron concentration through the electron-deficient Li substitution on the RE{sub 4}LiGe{sub 4} (RE=La, Ce, Pr, and Sm) system

    SciTech Connect (OSTI)

    Nam, Gnu; Jeon, Jieun; Kim, Youngjo; Kwon Kang, Sung; Ahn, Kyunghan; You, Tae-Soo

    2013-09-15

    Four members of the RE{sub 4}LiGe{sub 4} (RE=La, Ce, Pr, and Sm) system have been prepared by high-temperature reaction method and characterized by X-ray diffractions. All compounds crystallize in the orthorhombic Gd{sub 5}Si{sub 4}-type structure (space group Pnma, Pearson code oP16) with bonding interactions for interslab Ge{sub 2} dimers. The Li substitution for rare-earth elements in the RE{sub 4}LiGe{sub 4} system leads to a combined effect of the increased chemical pressure and the decreased valance electron concentration (VEC), which eventually results in the structure transformation from the Sm{sub 5}Ge{sub 4}-type with all broken interslab Ge–Ge bond for the parental RE{sub 5}Ge{sub 4} to the Gd{sub 5}Si{sub 4}-type structure for the ternary RE{sub 4}LiGe{sub 4} (RE=La, Ce, Pr, and Sm) system. Site-preference between rare-earth metals and Li is proven to generate energetically the most favorable atomic arrangements according to coloring-problem, and the rationale is provided using both the size-factor and the electronic-factor related, respectively, to site-volume and electronegativity as well as QVAL values. Tight-binding, linear-muffin-tin-orbital (TB-LMTO) calculations are performed to investigate electronic densities of states (DOS) and crystal orbital Hamilton population (COHP) curves. The influence of reduced VEC for chemical bonding including the formation of interslab Ge{sub 2} dimers is also discussed. The magnetic property measurements prove that the non-magnetic Li substitution leads to the ferromagnetic (FM)-like ground state for Ce{sub 4}LiGe{sub 4} and the co-existence of antiferromagntic (AFM) and FM ground states for Sm{sub 4}LiGe{sub 4}. - Graphical abstract: Reported is a combined effect of the chemical pressure and the reduced VEC caused by the smaller monovalent non-magnetic Li substitution for the larger trivalent magnetic rare-earth metals in the RE{sub 4}LiGe{sub 4} (RE=La, Ce, Pr, and Sm) system. This results in the structure transformation from the Sm{sub 5}Ge{sub 4}-type to the Gd{sub 5}Si{sub 4}-type structure and the changes in magnetic properties. Display Omitted - Highlights: • Four Li-containing intermetallic compounds RE{sub 4}LiGe{sub 4} (RE=La, Ce, Pr and Sm) were synthesized. • The combined effect of the chemical pressure and the reduced VEC caused by Li substitution for a rare-earth metal results in the structure transformation. • Electronic structures and magnetic properties of title compounds were thoroughly investigated.

  17. TREKiSM Issue 39 

    E-Print Network [OSTI]

    1984-01-01

    in particular. I can say this because I was a science fiction fan long before Star Trek ever came on the tube --and I mean hard-core, cutting 103 m~ teeth on the likes of Clarke, Heinlein, Anderson, etc. Being pre-armed with this awareness, I wasn...

  18. TREKiSM Issue 21 

    E-Print Network [OSTI]

    1981-01-01

    .. .:who does those things superlatively well. What we are out to do is tell a good story .... ! like a good yarn 0 That is ~ credo, and that is the credo 0 f this new 'S tar Trek· ... On music for the mov~~1 "My feeling about the music is that when...

  19. TREKiSM Issue 40 

    E-Print Network [OSTI]

    1985-01-01

    ------------------------ ­ ;;' - ';&~-- _3 Ple8se f111 1n belo~: ~--';~ '.~ . i/., ." enclosed Is: ~$ _____________ For new subscr1ptlons or renew81s NAMEI ADDRESSr Hembers of Hens8: $ 5 per year everyone elser $6 per yei!r For Rift subscrlptionsr "6 per year Contribution...

  20. TREKiSM Issue 34 

    E-Print Network [OSTI]

    1984-01-01

    'Parven lost her bondmate. and Domilyn lost rther innocence," but screwed Khan royally. But Domilyn is more that just another one of Khan's victims. She is the Edith Keeler of 1996. Only this time the "focus" must live, not die -- and if Khan can't have...

  1. TREKiSM Issue 26 

    E-Print Network [OSTI]

    1982-01-01

    Coy set the sheaf of papers down on the table next to a small box. "Once upon a time, many years ago, psychologists used to have a certain way of determining an individual's intelligence. They gave tests in which the individual had to solve various... types of problems-" UThey were known, in general, as 'IQ tests'." Spack was sitting unusually straight, probably because he wasn't leaning toward Kirk as usual. uIn the late 20th century there was a good deal of controversy surrounding their use...

  2. Lignin Valorization-final-sm

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

    Routes To Lignin Depolymerization Chemical routes use the versatility of ionic liquid solvents to extract lignin from biomass and depolymerize the macromolecules at lower...

  3. TREKiSM Issue 45 

    E-Print Network [OSTI]

    1985-01-01

    for notification of price and avai labi I ltv; if you've purchased a Tal before, you'l I 102 automatically receive a postcard announcement. TREKisM at Length VI I wi I I be a retrospective of stories by Karen Hunter, due sometime in 1986, probably the summer... Vol. 8, No.6 My thanks to al I of you who sent hoi iday greetings -- we were a bit distracted getting our latest zine ready for mal I lng, hence the lateness of this issue of TREKlsM. We can warn you ahead of time that issue 46/47 wi I I be a...

  4. TREKiSM Issue 37 

    E-Print Network [OSTI]

    1984-01-01

    •••• This is gold. Kirk is perfect, Spock Is bon san d p 0 s tag (~, 0 f course. GET WELL W1Sr-I[S to Lilld(] C. Brown, who's now back clt work folJowj'lg surgcl'y, fucing a...

  5. TREKiSM Issue 36 

    E-Print Network [OSTI]

    1984-01-01

    :-;::~~~['~:'::'I -;ST~~T::.O(~~~~ J. 0111'01 ...... ""'l[.IAL .ITHI. Ii CO'IU[D ., TMIS (01"'- {r ~ Ilr.HT . ... ICM 1. ICl 1U'f 1111[." 10 Co-fliCT "11" .h ~ 011 ll1UlltCo( LJl'OIe HtOS( ItnD.T '[Ill IOGDUt.EUY. ~ ~ "AIt~I 'ICT'-"O (OtIP, ..... , PIIPOOUCllQIIl. 01...

  6. Poster09sm.pdf

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass mapSpeedingProgram Guidelines This document outlines the majorL. Shi, J. del

  7. Lignin Valorization-final-sm

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverseIMPACTThousand CubicResourcelogo and-E C H2015Tray and Enclosure |Discovering

  8. Electronic structure of rare-earth chromium antimonides RECrSb{sub 3} (RE=La-Nd, Sm, Gd-Dy, Yb) by X-ray photoelectron spectroscopy

    SciTech Connect (OSTI)

    Crerar, Shane J. [Department of Chemistry, University of Alberta, Edmonton, Alberta, Canada T6G 2G2 (Canada)] [Department of Chemistry, University of Alberta, Edmonton, Alberta, Canada T6G 2G2 (Canada); Mar, Arthur, E-mail: arthur.mar@ualberta.ca [Department of Chemistry, University of Alberta, Edmonton, Alberta, Canada T6G 2G2 (Canada)] [Department of Chemistry, University of Alberta, Edmonton, Alberta, Canada T6G 2G2 (Canada); Grosvenor, Andrew P. [Department of Chemistry, University of Saskatchewan, Saskatoon, Saskatchewan, Canada S7N 5C9 (Canada)] [Department of Chemistry, University of Saskatchewan, Saskatoon, Saskatchewan, Canada S7N 5C9 (Canada)

    2012-12-15

    The electronic structure of the ternary rare-earth chromium antimonides RECrSb{sub 3} (RE=La-Nd, Sm, Gd-Dy, Yb) has been examined by high-resolution X-ray photoelectron spectroscopy (XPS) for the first time. The RE 3d or 4d core-line spectra are substantially complicated by the presence of satellite peaks but their general resemblance to those of RE{sub 2}O{sub 3} tends to support the presence of trivalent RE atoms in RECrSb{sub 3}. However, the Yb 4d spectrum of YbCrSb{sub 3} also shows peaks that are characteristic of divalent ytterbium. The Cr 2p core-line spectra exhibit asymmetric lineshapes and little change in binding energy (BE) relative to Cr metal, providing strong evidence for electronic delocalization. The Sb 3d core-line spectra reveal slightly negative BE shifts relative to elemental antimony, supporting the presence of anionic Sb species in RECrSb{sub 3}. The experimental valence band spectrum of LaCrSb{sub 3} matches well with the calculated density of states, and it can be fitted to component peaks belonging to individual atoms to yield an average formulation that agrees well with expectations ('La{sup 3+}Cr{sup 3+}(Sb{sup 2-}){sub 3}'). On progressing from LaCrSb{sub 3} to NdCrSb{sub 3}, the 4f-band in the valence band spectra grows in intensity and shifts to higher BE. The valence band spectrum for YbCrSb{sub 3} also supports the presence of divalent ytterbium. - Graphical Abstract: In their valence band spectra, the 4f-band intensifies and shifts to higher BE on progressing from LaCrSb{sub 3} to NdCrSb{sub 3}. Highlights: Black-Right-Pointing-Pointer High-resolution core-line and valence band XPS spectra were measured for RECrSb{sub 3}. Black-Right-Pointing-Pointer Divalent Yb is present in YbCrSb{sub 3}, in contrast to trivalent RE in other members. Black-Right-Pointing-Pointer Asymmetric Cr 2p spectral lineshape confirms delocalization of Cr valence electrons. Black-Right-Pointing-Pointer Small negative Sb 3d BE shifts support assignment of anionic Sb atoms. Black-Right-Pointing-Pointer Fitted valence band spectra show shifts in the 4f band as RE is changed.

  9. Preparation and spectroscopic properties of rare-earth (RE) (RE = Sm, Eu, Tb, Dy, Tm)-activated K{sub 2}LnZr(PO{sub 4}){sub 3} (Ln = Y, La, Gd and Lu) phosphate in vacuum ultraviolet region

    SciTech Connect (OSTI)

    Zhang, Zhi-Jun; Lin, Xiao; Graduate School of Chinese Academy of Science, Beijing, 100039 ; Zhao, Jing-Tai; Zhang, Guo-Bin

    2013-02-15

    Graphical abstract: Display Omitted Highlights: ? We report the VUV spectroscopic properties of rare-earth ions in K{sub 2}LnZr(PO{sub 4}){sub 3}. ? The O{sup 2?}-Eu{sup 3+} charge transfer bands at about 220 nm have been observed. ? The 4f–5d spin-allowed and spin-forbidden transitions of Tb{sup 3+} have been observed. ? There is energy transfer between the host and rare-earth activators. -- Abstract: Rare earth (RE = Sm, Eu, Tb, Dy and Tm)-activated K{sub 2}LnZr(PO{sub 4}){sub 3} (Ln = Y, La, Gd and Lu) have been synthesized by solid-state reaction method, and their vacuum ultraviolet (VUV) excitation luminescent characteristics have been investigated. The band in the wavelength range of 130–157 nm and the other one range from 155 to 216 nm with the maximum at about 187 nm in the VUV excitation spectra of these compounds are attributed to the host lattice absorption and O–Zr charge transfer transition, respectively. The charge transfer bands (CTB) of O{sup 2?}-Sm{sup 3+}, O{sup 2?}-Dy{sup 3+} and O{sup 2?}-Tm{sup 3+}, in Sm{sup 3+}, Dy{sup 3+} and Tm{sup 3+}-activated samples, have not been obviously observed probably because the 2p electrons of oxygen are tightly bound to the zirconium ion in the host lattice. For Eu{sup 3+}-activated samples, the relatively weak O{sup 2?}-Eu{sup 3+} CTB at about 220 nm is observed. And for Tb{sup 3+}-activated samples, the bands at 223 and 258 nm are related to the 4f-5d spin-allowed and spin-forbidden transitions of Tb{sup 3+}, respectively. It is observed that there is energy transfer between the host lattice and the luminescent activators (e.g. Eu{sup 3+}, Tb{sup 3+}). From the standpoint of luminescent efficiency, color purity and chemical stability, K{sub 2}GdZr(PO{sub 4}){sub 3}:Sm{sup 3+}, Eu{sup 3+}, Tb{sup 3+} are attractive candidates for novel yellow, red, green-emitting PDP phosphors.

  10. Neutron diffraction study at 37 K of sodium triaqua(ethylenediaminetetraacetato)samarate(III) pentahydrate, Na[Sm(C10H12N2O8)(H2O)3].5H2O

    E-Print Network [OSTI]

    Engel, D. W.; Takusagawa, Fusao; Koetzle, Thomas F.

    1984-01-01

    Press. JOHNSON, C. K. (1965). ORTEP. Report ORNL-3794. Oak Ridge National Laboratory, Tennessee. KURIHARA, T . , UCHIDA, A . , OHASHI, Y . , SASADA, Y . , O H G O , Y . & BABA, S. (1983). Acta Cryst. B39,431-437. MAIN, P., HULL, S . E . , LESSINGER... the central ion, as evidenced by the first five angles in Table 2 all being reasonably near 72°. The Sm ion is 0-52 (1) A from the mean plane through the four O atoms. This value lies between those for La (0-60 A) and Tb (0-49 A) and Dy (0-48 A...

  11. Heavy element radionuclides (Pu, Np, U) and {sup 137}Cs in soils collected from the Idaho National Engineering and Environmental Laboratory and other sites in Idaho, Montana, and Wyoming

    SciTech Connect (OSTI)

    Beasley, T.M.; Rivera, W. Jr. [Dept. of Energy, New York, NY (United States). Environmental Measurements Lab.; Kelley, J.M.; Bond, L.A. [Pacific Northwest National Lab., Richland, WA (United States); Liszewski, M.J. [Bureau of Reclamation (United States); Orlandini, K.A. [Argonne National Lab., IL (United States)

    1998-10-01

    The isotopic composition of Pu in soils on and near the Idaho National Engineering and Environmental Laboratory (INEEL) has been determined in order to apportion the sources of the Pu into those derived from stratospheric fallout, regional fallout from the Nevada Test Site (NTS), and facilities on the INEEL site. Soils collected offsite in Idaho, Montana, and Wyoming were collected to further characterize NTS fallout in the region. In addition, measurements of {sup 237}Np and {sup 137}Cs were used to further identify the source of the Pu from airborne emissions at the Idaho Chemical Processing Plant (ICPP) or fugitive releases from the Subsurface Disposal Area (SDA) in the Radioactive Waste Management Complex (RWMC). There is convincing evidence from this study that {sup 241}Am, in excess of that expected from weapons-grade Pu, constituted a part of the buried waste at the SDA that has subsequently been released to the environment. Measurements of {sup 236}U in waters from the Snake River Plain aquifer and a soil core near the ICPP suggest that this radionuclide may be a unique interrogator of airborne releases from the ICPP. Neptunium-237 and {sup 238}Pu activities in INEEL soils suggest that airborne releases of Pu from the ICPP, over its operating history, may have recently been overestimated.

  12. Livelihood Insecurity and Social Conflict in Nepal

    E-Print Network [OSTI]

    Richner, Heinz

    and feudal, has encountered 10 years of armed conflict ­ a conflict that stimulated the quest for access

  13. Livelihood Insecurity and Social Conflict in Nepal

    E-Print Network [OSTI]

    Richner, Heinz

    society, historically organised as hierarchical and feudal, has experienced 10 years of armed conflict

  14. Nepal's Peace Agreement: Making it Work

    E-Print Network [OSTI]

    International Crisis Group

    2006-12-15

    delivered a measurably increased sense of security to ordinary people but did not transform daily life in other areas.15 Poorly thought out moves – such as a significant hike in petroleum product prices sprung on a volatile public in August – prompted... by Indonesia). 18 Donors sent a delegation of ambassadors to urge the prime minister to make appointments to the National Human Rights Commission, National Women’s Commission and Dalit Commission and other such agencies, saying their work had in effect...

  15. Nepal: Responding to the Royal Coup

    E-Print Network [OSTI]

    International Crisis Group

    2005-02-24

    prove a recruiting boon for the Maoists, particularly from disaffected leftist party activists. 3 Interview with Reuters quoted in "Dr. Giri stands against int'l criticism", Kathmandu Post, 16 February 2005. 4 A senior minister of the newly... -coup regime has no constitutional legitimacy and doubtful ability to implement any program. The first meeting of the Council of Ministers announced a ludicrously overambitious 21-point plan, including construction of an east-west railway, full employment...

  16. Anthropological Perspectives on Grassroots Development in Nepal

    E-Print Network [OSTI]

    Devkota, Padam Lal

    1986-01-01

    Development Project" (Griffin 19889:20) and others (Gilmour and Fisher 1991). Unfortunately their programs do not emphasize involving the people in the process, so people do not feel that the projects belong to them. These organizations del iver goods without... their own power and to ga!her more material weal!h in the name of so-called "people-oriented development". When top level officials visit !he countryside to assess development progress, they are lostarnong !hese same rural clites. And the files ofappl...

  17. Nepal: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland:NPI Ventures Ltd Jump to:InformationNdungaNelson,Neosho County,(SREP)

  18. Nepal-NREL Cooperation | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to: navigation,MeregNIFESpinningLtd JumpPFAN) | Open Energyand

  19. Anisotropic magnetization and transport properties of RAgSb{sub 2} (R=Y, La-Nd, Sm, Gd-Tm)

    SciTech Connect (OSTI)

    Myers, Kenneth D.

    1999-11-08

    This study of the RAgSb{sub 2} series of compounds arose as part of an investigation of rare earth intermetallic compounds containing antimony with the rare earth in a position with tetragonal point symmetry. Materials with the rare earth in a position with tetragonal point symmetry frequently manifest strong anisotropies and rich complexity in the magnetic properties, and yet are simple enough to analyze. Antimony containing intermetallic compounds commonly possess low carrier densities and have only recently been the subject of study. Large single grain crystals were grown of the RAgSb{sub 2} (R=Y, La-Nd, Sm, Gd-Tm) series of compounds out of a high temperature solution. This method of crystal growth, commonly known as flux growth is a versatile method which takes advantage of the decreasing solubility of the target compound with decreasing temperature. Overall, the results of the crystal growth were impressive with the synthesis of single crystals of LaAgSb{sub 2} approaching one gram. However, the sample yield diminishes as the rare earth elements become smaller and heavier. Consequently, no crystals could be grown with R=Yb or Lu. Furthermore, EuAgSb{sub 2} could not be synthesized, likely due to the divalency of the Eu ion. For most of the RAgSb{sub 2} compounds, strong magnetic anisotropies are created by the crystal electric field splitting of the Hund's rule ground state. This splitting confines the local moments to lie in the basal plane (easy plane) for the majority of the members of the series. Exceptions to this include ErAgSb{sub 2} and TmAgSb{sub 2}, which have moments along the c-axis (easy axis) and CeAgSb{sub 2}, which at intermediate temperatures has an easy plane, but exchange coupling at low temperatures is anisotropic with an easy axis. Additional anisotropy is also observed within the basal plane of DyAgSb{sub 2}, where the moments are restricted to align along one of the {l_angle}110{r_angle} axes. Most of the RAgSb{sub 2} compounds containing magnetic rare earths, antiferromagnetically ordered at low temperatures. The ordering temperatures of these compounds are approximately proportional to the de Gennes factor, which suggests that the RKKY interaction is the dominant exchange interaction between local moments. Although metamagnetic transitions were observed in many members of the series, the series of sharp step-like transitions in DyAgSb{sub 2} are impressive. In this compound, up to 11 different magnetic states are stable depending on the magnitude and direction of the applied field. The saturated magnetization of these states and the critical fields needed to induce a phase transition vary with the direction of the applied field. Through detailed study of the angular dependence of the magnetization and critical fields, the net distribution of magnetic moments was determined for most, of the metamagnetic states. In DyAgSb{sub 2}, the crystal electric field (CEF) splitting of the Hund's rule ground state creates a strong anisotropy where the local Dy{sup 3+} magnetic moments are constrained to one of the equivalent {l_angle}110{r_angle} directions within the basal plane. The four position clock model was introduced to account for this rich metamagnetic system. Within this model, the magnetic moments are constrained to one of four equivalent orientations within the basal plane and interactions are calculated for up third nearest neighbors. The theoretical phase diagram, generated from the coupling constants is in excellent agreement with the experimental phase diagram. Further investigation of this compound using magnetic X-ray or neutron diffraction would be extremely useful to verify the net distributions of moments and determine the wave vectors of each of the ordered states.

  20. NP , 4, 235 PID, 4, 235

    E-Print Network [OSTI]

    Kepner, Jeremy

    , 154 Kuck diagram, 148 memory hierarchy, 146 spatial/temporal, 147 High Performance Embedded Computing bandwidth, 126 Kuck diagram, 128, 148, 235, 238, 240 Latency, 131 Latency versus message size, 98 Load

  1. NERSC/DOE NP Requirements Workshop Participants

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

    QCD Jon Engel University of North Carolina Low Energy Nuclear Theory Richard Jones University of Connecticut Experimental Medium Energy Nuclear Theory Daniel Kasen UC...

  2. HEP/NP Requirements Review 2013

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

    and do not need a hotel room, please register as described below in the hotel logistics section. Otherwise, you will be registered when you reserve a hotel room in the room...

  3. NERSC/DOE NP Requirements Workshop Logistics

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

    Hotel Hotel Arrangements Large Scale Computing and Storage Requirements for Nuclear Physics May 26-27, 2011 Location The workshop will be held at Hyatt Regency Bethesda One...

  4. ApplicationReadinessLunchNP.pptx

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O O D SFederal FacilityApplicant IApplication

  5. HEP/NP Requirements Review 2013

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journalvivo Low-Dose Lowï‚— WeUpdateScienceFor Accelerator

  6. Eleven new compounds in the RE-Cd-Ge systems (RE=Pr, Nd, Sm, Gd-Yb; Y): Crystal chemistry of the RE{sub 2}CdGe{sub 2} series

    SciTech Connect (OSTI)

    Guo Shengping; Meyers, John J.; Tobash, Paul H. [Department of Chemistry and Biochemistry, University of Delaware, Newark, Delaware 19716 (United States); Bobev, Svilen, E-mail: bobev@udel.edu [Department of Chemistry and Biochemistry, University of Delaware, Newark, Delaware 19716 (United States)

    2012-08-15

    A large new family of rare-earth metal-cadmium-germanides RE{sub 2}CdGe{sub 2} (RE=Y, Pr, Nd, Sm, Gd-Yb) has been synthesized and structurally characterized. All eleven structures have been established from single-crystal X-ray diffraction data and have been found to belong to the tetragonal Mo{sub 2}FeB{sub 2} structure type (ordered ternary variant of the U{sub 3}Si{sub 2} structure type-space group P4/mbm (No. 127), Z=2; Pearson symbol tP10). The structural variations among the three series of isostructural RE{sub 2}MgGe{sub 2}, RE{sub 2}InGe{sub 2}, and RE{sub 2}CdGe{sub 2} compounds are discussed, as well as the crystal chemistry changes as a function of the decreasing size of the rare-earth metals (lattice constants a=7.176(2)-7.4589(12) A and c=4.1273(14)-4.4356(13) A). The experimental results have been complemented by tight-binding linear muffin-tin orbital (TB-LMTO) electronic structure calculations. - Graphical abstract: More than 300 compounds have been reported to crystallize with the tetragonal U{sub 3}Si{sub 2} structure type, or the Mo{sub 2}FeB{sub 2} structure type, which is its ordered ternary variant. Among them, there are several large RE{sub 2}CdX{sub 2} classes, where the X-elements are typically late transition metals such as Cu, Ni, Au, Pd, Pt, and Rh. The new RE{sub 2}CdGe{sub 2} phases (RE=Y, Pr, Nd, Sm, Gd-Yb) increase the diversity and represent the first cadmium germanides. Highlights: Black-Right-Pointing-Pointer RE{sub 2}CdGe{sub 2} (RE=Y, Pr, Nd, Sm, Gd-Yb) are new ternary germanides. Black-Right-Pointing-Pointer Their structures can be recognized as a 1:1 intergrowth of CsCl- and AlB{sub 2}-like slabs. Black-Right-Pointing-Pointer The Ge atoms are covalently bound into Ge{sub 2} dumbbells. Black-Right-Pointing-Pointer Almost all RE{sub 2}CdGe{sub 2} phases are the first structurally characterized phases in the respective ternary RE-Cd-Ge systems.

  7. Structural and electrical transport properties of La{sub 0.8}Sm{sub 0.05}K{sub 0.15}MnO{sub 3} manganites

    SciTech Connect (OSTI)

    Shaikh, M. W.; Mansuri, I.; Varshney, Dinesh

    2014-04-24

    Polycrystalline sample of single-phase La{sub 0.8}Sm{sub 0.05}K{sub 0.15}MnO{sub 3} perovskite compound have been synthesized by solid-state reaction route. X-ray diffraction patterns accompanied by Rietveld–refined crystal structure parameters reveal the rhombohedral structure with space group R 3C. Electrical resistivity infers transition from metallic to insulator phase at 537 K. The application of magnetic field of 8 T, suppresses the resistivity. The metallic resistivity is retraced by considering electron–phonon, electron–electron and electron-spin-fluctuation interactions while insulating behaviour is analysed with small polaron conduction model.

  8. Extended Optical Model Analyses of Elastic Scattering and Fusion Cross Section Data for the 9Be+28Si, 144Sm, and 208Pb Systems at Near-Coulomb-Barrier Energies using Double Folding Potential

    E-Print Network [OSTI]

    W. Y. So; T. Udagawa; K. S. Kim; S. W. Hong; B. T. Kim

    2010-03-14

    Based on the extended optical model with the double folding potential, in which the polarization potential is decomposed into direct reaction (DR) and fusion parts, simultaneous $\\chi^{2}$ analyses are performed of elastic scattering and fusion cross section data for the $^{9}$Be+$^{28}$Si, $^{144}$Sm, and $^{208}$Pb systems at near-Coulomb-barrier energies. We find that the real part of the resultant DR part of the polarization potential is systematically repulsive for all the targets considered, which is consistent with the results deduced from the Continuum Discretized Coupled Channel (CDCC) calculations taking into account the polarization effects due to breakup. Further, it is found that both DR and fusion parts of the extracted polarization potentials satisfy the dispersion relation.

  9. Constraints on primary producer N:P stoichiometry along N:P supply ratio gradients

    E-Print Network [OSTI]

    Hall, Spencer R.; Smith, Val H.; Lytle, David A.; Leibold, Mathew A.

    2005-07-01

    capacity could attenuate producer stoichiometry. In the future, research should evaluate how limits to elemental plasticity of producers can influence the role of stoichiometry in structuring communities and ecosystem processes....

  10. Constraints on primary producer n:p stoichiometry along n:p supply ratio gradients

    E-Print Network [OSTI]

    Hall, Spencer R.; Smith, Val H.; Lytle, David A.; Leibold, Mathew A.

    2005-01-01

    capacity could attenuate producer stoichiometry. In the future, research should evaluate how limits to elemental plasticity of producers can influence the role of stoichiometry in structuring communities and ecosystem processes....

  11. RHIC Beam Use Proposal HE/NP PACHE/NP PAC

    E-Print Network [OSTI]

    of Copenhagen,Denmark University of Bucharest, Romania. University of Kansas, USA. University of Bergen, Norway-Au completions at ? sNN=200 GeV ?Lighter system at ? sNN =200 GeV (preferential Si/S) ­ Au-Au at lower energy and freeze-out. Hard processes · Mini-jet production systematic; rapidity dependence (pt > 2 GeV/c p, K

  12. Hydrogen in polar intermetallics: Syntheses and structures of the ternary Ca5Bi3D0.93, Yb5Bi3Hx, and Sm5Bi3H~1 by powder neutron or single crystal X-ray diffraction

    SciTech Connect (OSTI)

    Leon-Escamilla, E. Alejandro; Dervenagas, Panagiotis; Stasis, Constantine; Corbett, John D.

    2010-01-01

    The syntheses of the title compounds are described in detail. Structural characterizations from refinements of single crystal X-ray diffraction data for Yb{sub 5}Bi{sub 3}H{sub x} and Sm{sub 5}Bi{sub 3}H{sub 1} and of powder neutron diffraction data for Ca{sub 5}Bi{sub 3}D{sub 0.93(3)} are reported. These confirm that all three crystallize with the heavy atom structure type of {beta}-Yb{sub 5}Sb{sub 3}, and the third gives the first proof that the deuterium lies in the center of nominal calcium tetrahedra, isostructural with the Ca{sub 5}Sb{sub 3}F-type structure. These Ca and Yb phases are particularly stable with respect to dissociation to Mn{sub 5}Si{sub 3}-type product plus H{sub 2}. Some contradictions in the literature regarding Yb{sub 5}Sb{sub 3} and Yb{sub 5}Sb{sub 3}H{sub x} phases are considered in terms of adventitious hydrogen impurities that are generated during reactions in fused silica containers at elevated temperatures.

  13. Synthesis of nanocrystalline REBO{sub 3} (RE=Y, Nd, Sm, Eu, Gd, Ho) and YBO{sub 3}:Eu using a borohydride-based solution precursor route

    SciTech Connect (OSTI)

    Henkes, Amanda E.; Schaak, Raymond E.

    2008-12-15

    A solution precursor route has been used to synthesize a series of nanocrystalline rare-earth borates. Amorphous precursor powders are precipitated during an aqueous reaction between RE{sup 3+} and NaBH{sub 4}, and the isolated powders can be annealed in air at 700 deg. C to form YBO{sub 3}, NdBO{sub 3}, SmBO{sub 3}, EuBO{sub 3}, GdBO{sub 3}, and HoBO{sub 3}. YBO{sub 3}:Eu formed using this strategy shows red-orange emission properties that are similar to high-quality nanocrystals prepared by other methods. The materials have been characterized by FTIR spectroscopy, powder XRD, SEM, DSC, UV-Vis fluorimetry, and TEM with EDS and element mapping. - Graphical abstract: Amorphous nanoscopic precursor powders are formed through the aqueous reaction of RE{sup 3+} with NaBH{sub 4}. Once isolated, the powders can be annealed at 700 deg. C in air to form a series of nanocrystalline REBO{sub 3} orthoborates. Nanocrystalline YBO{sub 3}:Eu formed using this strategy shows red-orange emission properties when excited with UV light.

  14. Standard Model updates and new physics analysis with the Unitarity Triangle fit

    E-Print Network [OSTI]

    Adrian Bevan; Marcella Bona; Marco Ciuchini; Denis Derkach; Enrico Franco; Vittorio Lubicz; Guido Martinelli; Fabrizio Parodi; Maurizio Pierini; Carlo Schiavi; Luca Silvestrini; Viola Sordini; Achille Stocchi; Cecilia Tarantino; Vincenzo Vagnoni

    2014-11-26

    We present here the update of the Unitarity Triangle (UT) analysis performed by the UTfit Collaboration within the Standard Model (SM) and beyond. Continuously updated flavour results contribute to improving the precision of several constraints and through the global fit of the CKM parameters and the SM predictions. We also extend the UT analysis to investigate new physics (NP) effects on $\\Delta F=2$ processes. Finally, based on the NP constraints, we derive upper bounds on the coefficients of the most general $\\Delta F=2$ effective Hamiltonian. These upper bounds can be translated into lower bounds on the scale of NP that contributes to these low-energy effective interactions.

  15. UCRL-SM-228335 Program ZAUPDATE

    E-Print Network [OSTI]

    Cullen, Red

    ://www.ntis.gov/ OR Lawrence Livermore National Laboratory Technical Information Department's Digital Library http://www.llnl.gov/tid/Library input files by Dermott E. Cullen University of California Lawrence Livermore National Laboratory P for public release; further dissemination unlimited. Lawrence Livermore National Laboratory U.S. Department

  16. TREKiSM Issue 46/47 

    E-Print Network [OSTI]

    1986-01-01

    has wonderfu l humor in it anyway. I don't want to see our heroes look I ike idiots. {Geri Rodrigues] -- Aren't they al I, somewhat? [Dave Rutherford] -- This gives me a few chi I Is, not so much from a disl ike of comedy, but from how it wi I I...

  17. Advanced Enzymes and Mixtures-final-sm

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

    enzymes in the mixture to maximize sugar yields. Leveraging Sandia's expertise in genomics, researchers are mining databases for genes encoded with enzymes from organisms that...

  18. TREKiSM Issue 41/42 

    E-Print Network [OSTI]

    1985-01-01

    \\4220 CONVENTION LOG COORDINATOR: Teri Hecken~ueller, 547 Cle •• er Ave, Cincinnati OH 45219 TREKisM back issues ($]@): Louise Langberg. 2021 Sheridan, St. Paul HN 55116 ~:\\·r '] rl ~ II Press Release: Paramount Pictures Corporation P... (George Tekel) and Communications Officer Uhure (Nlchelle Nichols). Further I n9 the popu I ar I ty fo the c I ass i c "Star Trek'~ television serles, ParGmount's past three "Star Trek" fil~St: have earned 8 combined total of more than $250 mJ 1 l...

  19. TREKiSM At Length Issue 5 

    E-Print Network [OSTI]

    Multiple Contributors

    1988-01-01

    Trek IV! SHALOM PAX PEACE to us all in 1986 Table of Contents TITLE AUTHOR ARTIST PAGE I. DATA ENTRIES FROST ON THE TYPEWRITER V.L. Thorn LaVena Kay Kldd 2 "Trek Omen" V.L. Thorn 6 (originally appeared In TREKisM #26) JAMES T. KIRK vs THE COMPUTER... appeared in TREKisM at Length III) TALES FROM THE VULCAN HEARTH Karen C. Hunter 53 HOW THE VULCANS LOST THEIR WINGS 54 THE SKY GOD'S DAUGHTER 56 THE GIFT OF THE GODS LaVena Kay Kldd 57 "Sul Generis" V.L. Thorn 58 "Cat-Kin" Emily Ross 60 (originally appeared...

  20. TREKiSM At Length Issue 1 

    E-Print Network [OSTI]

    Multiple Contributors

    1985-01-01

    SECOND EDITION -1985 r BBjjfcU'7*i f^l si pi si r Second Edition - 1985 Compiled from Issues #1 through 8 of TREKIsM Edited by Vel Jaeger Second Edition Published at: 3023 Travera Or SE, Port Orchard WA 98366 TREKIsM Is the newsletter of the Star... to the captain and Sppck Today' 5peoal fc credits \\ N CD @. m Al V a7>. 7 4 ft pimi i ^r 4 -7- Meanwhile,the u;Me Shi P iS moboliied into a search force Ltging all mean? ^oaOablg^ >.V) I 01 3taK& you^ .clothes ^f^S^'V %£ V\\ &^ y...

  1. Advanced Enzymes and Mixtures-final-sm

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsicloudden DocumentationAccommodationsRegister /Advancedenzyme mixtures to meet

  2. Synthesis and characterization of monodisperse spherical SiO{sub 2}-RE{sub 2}O{sub 3} (RE=rare earth elements) and SiO{sub 2}-Gd{sub 2}O{sub 3}:Ln{sup 3+} (Ln=Eu, Tb, Dy, Sm, Er, Ho) particles with core-shell structure

    SciTech Connect (OSTI)

    Wang, H.; Yang, J.; Zhang, C.M. [State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022 (China); Lin, J., E-mail: jlin@ciac.jl.c [State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022 (China)

    2009-10-15

    Spherical SiO{sub 2} particles have been coated with rare earth oxide layers by a Pechini sol-gel process, leading to the formation of core-shell structured SiO{sub 2}-RE{sub 2}O{sub 3} (RE=rare earth elements) and SiO{sub 2}-Gd{sub 2}O{sub 3}:Ln{sup 3+} (Ln=Eu, Tb, Dy, Sm, Er, Ho) particles. X-ray diffraction (XRD), field emission scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM), photoluminescence (PL), and cathodoluminescence spectra as well as lifetimes were used to characterize the resulting SiO{sub 2}-RE{sub 2}O{sub 3} (RE=rare earth elements) and SiO{sub 2}-Gd{sub 2}O{sub 3}:Ln{sup 3+} (Eu{sup 3+}, Tb{sup 3+}, Dy{sup 3+}, Sm{sup 3+}, Er{sup 3+}, Ho{sup 3+}) samples. The obtained core-shell phosphors have perfect spherical shape with narrow size distribution (average size ca. 380 nm), smooth surface and non-agglomeration. The thickness of shells could be easily controlled by changing the number of deposition cycles (40 nm for two deposition cycles). Under the excitation of ultraviolet, the Ln{sup 3+} ion mainly shows its characteristic emissions in the core-shell particles from Gd{sub 2}O{sub 3}:Ln{sup 3+} (Eu{sup 3+}, Tb{sup 3+}, Sm{sup 3+}, Dy{sup 3+}, Er{sup 3+}, Ho{sup 3+}) shells. - Graphical abstract: The advantages of core-shell phosphors are the easy availability of homogeneous spherical morphology in different size, and its corresponding luminescence color can change from red, yellow to green.

  3. Phase evolution studies in CaZrTi{sub 2}O{sub 7}?RE{sub 2}Ti{sub 2}O{sub 7} (RE?=?Nd{sup 3+}, Sm{sup 3+}) system: Futuristic ceramic host matrices for nuclear waste immobilization

    SciTech Connect (OSTI)

    Jafar, M. Achary, S. N. Tyagi, A. K.

    2014-04-24

    Series of compositions with general stoichiometry as Ca{sub 1?x}Zr{sub 1?x}RE{sub 2x}Ti{sub 2}O{sub 7} (RE?=?Nd{sup 3+}, Sm{sup 3+}) were prepared by solid state reaction and characterized by powder x-ray diffraction technique to unravel the phase fields in the title systems. The phase fields in CaZrTi{sub 2}O{sub 7?}Nd{sub 2}Ti{sub 2}O{sub 7} and CaZrTi{sub 2}O{sub 7?}Sm{sub 2}Ti{sub 2}O{sub 7} systems differed significantly at the rareearth rich regions. The common phase fields like zirconolite-2M, zirconolite-4M, cubic perovskite are observed at the zirconolite rich regions of both systems. Depending on the structure of RE{sub 2}Ti{sub 2}O{sub 7} phase, the cubic pyrochlore or monoclinic RE{sub 2}Ti{sub 2}O{sub 7} phases are observed in the studied system. The observed phase fields in these two systems indicate ionic radius of the rare-earth ion has a dominating role in the phase relations. Further details of the phases and their homogeneity are explained in the text of the manuscript.

  4. Nepal Backgrounder: Ceasefire - Soft Landing or Strategic Pause?

    E-Print Network [OSTI]

    International Crisis Group

    2003-04-10

    military, police and government facilities across the country, including the army barracks at Dang. The Maoists also increasingly directed strikes on infrastructure including bridges, clinics, dams, electrical supplies and drinking water facilities... underground. He was joined by other key figures in the movement, including the head of its military operations, Ram Bahadur Thapa. This signalled willingness by the Maoists to take an 21 The Maoists and the government agreed to the following 22 points...

  5. Notes on Kusunda Grammar: A language isolate of Nepal

    E-Print Network [OSTI]

    Watters, David

    2006-01-01

    Sesi (Kham-Magar) beg?i Nep. begari (pejorative) mihaq ~b?mlu / bamlo n. frog b?s? (Nep) n. year b?t vi. to be (akæa, b~akæ? n. type of bird (Nep l~acæe) bal-ßn, b?l-tsi-n;

  6. People-Centered Development in Nepal: An Innovative Approach

    E-Print Network [OSTI]

    Devkota, Padam Lal

    2000-01-01

    considerable extcnt by a variety of complex cultural faclor .... ranging from simple habits and acceptcd social prilctjce~ (0 intricate panerns of belief. social structure. worldvie\\\\o. value", and attitudes. 34 Occa,Ii;olltll Paper P. L. De"kola 35 (c) (d...

  7. Restoration of Democracy and People’s Empowerment in Nepal

    E-Print Network [OSTI]

    Pyakuryal, Kailash N.

    2000-01-01

    of thought Hnd a<.:tiOll, access to informC1tion to develop UIU;'S potential and ability to carn a living. 20 Occtls;omd IltlfJl!r K. N. PJ'rtkurJ'fll 21 were expected 10 become th~ role lIlodels 10 thl: society as the) had preached ideals and politi... and human resource development at national and cOllllllunity level. REFEREN<;:ES Acharva. D.P.. & Bartlett. A. Cr. (1991). Implell/entation oj Call/Ill/miry . Fo/"es1J:1' Through IIser Crollps Exp~ri~ncc fro111 Naa Ko Thulo Ban in Kavcr Palanchok District...

  8. The Issue Of National Integration in Nepal: An Ethnoregional Approach

    E-Print Network [OSTI]

    Bhattachan, Krishna B.; Pyakuryal, Kailash N.

    1996-01-01

    . as acute as in Sri Lanka or Yugoslavia? Can the pr c iss f national imcgration in epal be really equated with the idea of a ' rnclune pot' as i often d nc? Is J 'cpa! a 'garden of all astes and ethni group: ' in the real ense? And. houId the monopoly... of the dominant Hindu hill ca tc group end? Anicles have. no doubt appeared to address th se queri ,2 But rna t of them have somch \\ Ignored the policy impli arion of u h ethnoregiona l problems in the c ntcxt f national integration. Th i article intend I h w...

  9. Water Resources In Nepal: Institutional Analysis Based On Legal Provisions

    E-Print Network [OSTI]

    Magar, Shyamu Thapa

    2005-01-01

    . There are no institutional arrangements at Indrawati river basin level to cope up with multiple use of water except WUA. With the help of some extemal agency, some systems are used such as mini­ hydropower agreement with the system of Irrigation, Water Turbine and saw mill...

  10. Sociology and Anthropology: An Emerging Field of Study In Nepal

    E-Print Network [OSTI]

    Gurung, Om

    1990-01-01

    who are particularly interested in studying Nepali peoples and their histories and cultures. Additional studies and research are those of Professor Gopal Singh Nepali (1965). B. K. Shrestha (1971), Khem B. Blsta (1972). B. P. Upreti (1975). T. S. Thapa... (1974). Shyam Pd. Adhikari (1980). D. R. Dahal (1973. 1975. 1977. 1985). Navin Rai (1973. 1975. 1965). C. Mishra (1965. 19871, R. R. Regmt 11971) and D. P. Rajauriya (1975). There are also several scholars and researchers. although not trained...

  11. The Current Socioeconomic status of Untouchables in Nepal

    E-Print Network [OSTI]

    Cox, Thomas

    1988-01-01

    . Their primary occupation is selling meal. Most Kasai manage their own butcher shops. Kusle: Kusle arc a Newar caste who live, mainly, in large bazaar towns. Their traditional occupation is cleaning temples and pUlling on musical' performances (usually inside... . Untouchables also oflen discriminate againsl each other on lhe basis of caste. For example, Hofer (1976: 354) reports thal Kamis (in a village wesl of Kathmandu) do not let Damais inlO their homes or accept waler (or cooked rice) from them. 104 6. Hinduism...

  12. Interviews of Dilmaya Gurung of Nepal, by Alan Macfarlane

    E-Print Network [OSTI]

    Macfarlane, Alan

    2015-03-05

    planning (Laproscopy). In Pokhara, Father Bhuwansing took me to hospital for treatment. After treatment, I stayed for 10 days in Pokhara and had an energy diet. The diet was provided by Father Bhuwansing. The diet was eggs, meat and ghee. Then I... the shrine both cow or ox dung can be used. After arranging everything for puja and finishing making the offering (prasad), the small pieces of clothes which were brought by mothers are hung and put on some red powder, and we wind thread around the shrine...

  13. Nepal's New Alliance: The Mainstream Parties and the Maoists

    E-Print Network [OSTI]

    International Crisis Group

    2005-11-28

    of them in the near future, if it is to lead to a sustained peace process: ? there has clearly been no meeting of minds so far on major political issues such as the future role of the monarchy, the electoral system and reforms to address caste, gender... . However, the relationship between the Maoists and the palace is not set in stone: at times they have tacitly conspired against parliamentary governments and the civil police, while at other times the ideological gulf between them has been sharply...

  14. Economic Modernization in a Chepang Village in Nepal

    E-Print Network [OSTI]

    Gurung, Ganesh M

    1990-01-01

    of Indigenous lools lo glean their subsislence. Including bows and arrows. snares. lraps. baskets. hooks and nels, and poisons. Previously. their staple food consisted of honey. wild grains. wild bananas. and forest roots and tubers. • 34 GANESH MAN CURUNG... once and washed- thrice to make It edible. And Bharlang which Is poisonous has to be boned thrice in ashes and washed seven tbnes to make It eatable M (Varya 19721. The Chepangs presently still collect insects to eat along with honey and wax...

  15. Nepal-GTZ Energy Efficiency Program | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland:NPI Ventures Ltd Jump to:InformationNdungaNelson,Neosho County, Kansas:GTZ

  16. Nepal-Sectoral Climate Impacts Economic Assessment | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland:NPI Ventures Ltd Jump to:InformationNdungaNelson,Neosho County,(SREP) |

  17. Nepal-Climate Finance Readiness Programme | Open Energy Information

    Open Energy Info (EERE)

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

  18. Nepal-Climate Technology Initiative Private Financing Advisory Network (CTI

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to: navigation,MeregNIFESpinningLtd JumpPFAN) | Open Energy

  19. Nepal-Climate and Carbon Unit | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to: navigation,MeregNIFESpinningLtd JumpPFAN) | Open Energyand Carbon

  20. Nepal-DLR Resource Assessments | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to: navigation,MeregNIFESpinningLtd JumpPFAN) | Open Energyand CarbonDLR

  1. Nepal-Sectoral Climate Impacts Economic Assessment | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to: navigation,MeregNIFESpinningLtd JumpPFAN) | Open

  2. Nepal-UNEP Green Economy Advisory Services | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to: navigation,MeregNIFESpinningLtd JumpPFAN) | OpenUNEP Green Economy

  3. Nepal-Low Emissions Asian Development (LEAD) Program | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsourceII Jump to: navigation,National Marine

  4. Nepal-USAID Climate Activities | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsourceII Jump to: navigation,National MarineUSAID Climate Activities Jump to: navigation,

  5. Isoscalar E0-E3 strength in Sn-116, Sm-144, Sm-154, and Pb-208 

    E-Print Network [OSTI]

    Youngblood, David H.; Lui, YW; Clark, HL; John, B.; Tokimoto, Y.; Chen, X.

    2004-01-01

    - proximately 25% of the E3 strength expected in 1 "v strength including the low energy octupole resonance [3]. The isoscalar E1 strength is split into an upper component sEx,109/A1/3 MeVd and a lower component sEx ,63/A1/3MeVd and within errors 100... are slightly lower for the lower component while our energy and width are slightly lower for the upper component. The strengths agree within the errors. Their data at both low and high ex- citation deviates considerably from their fits, and at high ex...

  6. 39 Most Tensor Problems are NP-Hard

    E-Print Network [OSTI]

    2012-04-09

    linear/convex problems from the intractability of nonlinear/nonconvex ones. Categories and .... functions that are locally of the form f(x) = b + Ax; while convex analysis deals with .... the Valiant model is based on arithmetic circuit complexity. III.

  7. Future directions of accelerator-based NP and HEP facilities

    SciTech Connect (OSTI)

    Roser, T.

    2011-07-24

    Progress in particle and nuclear physics has been closely connected to the progress in accelerator technologies - a connection that is highly beneficial to both fields. This paper presents a review of the present and future facilities and accelerator technologies that will push the frontiers of high-energy particle interactions and high intensity secondary particle beams.

  8. The NP-Completeness of Reflected Fragments of Justification Logics

    E-Print Network [OSTI]

    Jäger, Gerhard

    Kuznets2, 1 Department of Mathematics, University of California, San Diego La Jolla, CA 92093-0112, USA¨uckstrasse 10, CH-3012 Bern, Switzerland kuznets@iam.unibe.ch Abstract. Justification Logic studies epistemic

  9. Kaboozle Is NP-complete, even in a Strip

    E-Print Network [OSTI]

    Asano, Tetsuo

    Kaboozle is a puzzle consisting of several square cards, each annotated with colored paths and dots drawn on both sides and holes drilled. The goal is to join two colored dots with paths of the same color (and fill all ...

  10. A Hardware Relaxation Paradigm for Solving NP-Hard Problems

    E-Print Network [OSTI]

    Cockshott, W.P.

    Cockshott,W.P. Koltes,A. O'Donnell,J.T. Prosser,P. Vanderbauwhede,W. Visions of Computer Science, BCS International Academic Research Conference pp 1-12

  11. APPENDIX A-_______ to User Agreement No. NP-09-______

    E-Print Network [OSTI]

    Pennycook, Steve

    The earlier of 3 years from date of last signature on this Appendix or termination of the User Agreement Cost as an invoice*** Invoice #/Date ORNL Technical Contact Special Provisions Select One: __Partial Cash Advance

  12. NP2010: An Assessment and Outlook for Nuclear Physics

    SciTech Connect (OSTI)

    Lancaster, James

    2014-05-22

    This grant provided partial support for the National Research Council’s (NRC) decadal survey of nuclear physics. This is part of NRC’s larger effort to assess and discuss the outlook for different fields in physics and astronomy, Physics 2010, which takes place approximately every ten years. A report has been prepared as a result of the study that is intended to inform those who are interested about the current status of research in this area and to help guide future developments of the field. A pdf version of the report is available for download, for free, at http://www.nap.edu/catalog.php?record_id=13438. Among the principal conclusions reached in the report are that the nuclear physics program in the United States has been especially well managed, principally through a recurring long-range planning process conducted by the community, and that current opportunities developed pursuant to that planning process should be exploited. In the section entitled “Building the Foundation for the Future,” the report notes that attention needs to be paid to certain elements that are essential to the continued vitality of the field. These include ensuring that education and research at universities remain a focus for funding and that a plan be developed to ensure that forefront-computing resources, including exascale capabilities when developed, be made available to nuclear science researchers. The report also notes that nimbleness is essential for the United States to remain competitive in a rapidly expanding international nuclear physics arena and that streamlined and flexible procedures should be developed for initiating and managing smaller-scale nuclear science projects.

  13. Barnes_NP_Program_Office_Research_Directions_V2.pptx

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura BeaneCardwell,Production -Bari OsmanovNDCX-IITimothy

  14. MHK Technologies/Neptune Proteus NP1000 | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas:Montezuma,Information MHKMHK5 < MHKKembla <Canal Power

  15. Net Power Technology NP Holdings or NPH | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland:NPI Ventures Ltd JumpNesjavellir Geothermal Power Station Jump to:County,Net

  16. Microsoft Word - TSA _NP Boilerplate- revised 7-29-13

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on77 PAGE OFDetection of Hydrates7In 1 STEOB

  17. 24052_NP_ESnet_Cover_150_v3

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.TheoryTuesday, August 10, 20102016 News Below are news storiesPrinceton PlasmaNetwork

  18. 27264_ESNet_HEP_NP_Cover_final3_102113

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.TheoryTuesday, August 10, 20102016 News Below are newsBelle-II Experiment

  19. NP Budget | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLosThe 26thI D- 6AerosolsofMarshallMission HighScience (SC) 8

  20. NP Budget | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLosThe 26thI D- 6AerosolsofMarshallMission HighScience (SC) 8Budget

  1. Search for lepton flavor violating decay $\\tau^- \\to \\ell^- \\ell^ \\ell^-$ at BaBar

    SciTech Connect (OSTI)

    Cervelli, Alberto; /Pisa U.

    2010-05-26

    The Standard Model (SM) is one of the most tested and verified physical theories of all time, present experimental observations are consistent with SM expectations. On the other hand SM can not explain many physical observations: the cosmological observations possibly infer the presence of dark matter which is clearly beyond the SM expectations; the SM Higgs model, while explaining the generation of fermion masses, can not explain the hierarchy problem and a non natural fine tuning of SM is needed to cancel out quadratic divergences in the Higgs boson mass. New physics (NP) beyond SM should hence be investigated: rising the energy above NP processes thresholds, and detecting new particles or new effects not predicted by the standard model directly, is one of the possible approaches; another approach is to make precision measurements of well known processes or looking for rare processes which involve higher order contribution from NP processes, this approach need higher luminosities with respect to the previous approach but lower beam energies. Search for Lepton Flavor Violation (LFV) in charged lepton decays is promising: neutrino physics provides indeed a clear and unambiguous evidence of LFV in the neutral lepton sector via mixing processes, which have been observed for the first time by the Homestake collaboration. We expect LFV in the charged sector as well, both in {mu} and {tau} sector, but current experimental searches for LFV processes did not find any evidence for those processes, and more results are expected to come from new experiments in the coming years.

  2. R{sub 4}Ir{sub 13}Ge{sub 9} (R=La, Ce, Pr, Nd, Sm) and RIr{sub 3}Ge{sub 2} (R=La, Ce, Pr, Nd): Crystal structures with nets of Ir atoms

    SciTech Connect (OSTI)

    Yarema, Maksym [Department of Inorganic Chemistry, Ivan Franko National University of Lviv, Kyryla i Mefodiya Str, 6, UA-79005 Lviv (Ukraine) [Department of Inorganic Chemistry, Ivan Franko National University of Lviv, Kyryla i Mefodiya Str, 6, UA-79005 Lviv (Ukraine); Swiss Federal Laboratories for Materials Science and Technology (EMPA), Ueberlandstr. 129, CH-8600 Duebendorf (Switzerland); Zaremba, Oksana; Gladyshevskii, Roman [Department of Inorganic Chemistry, Ivan Franko National University of Lviv, Kyryla i Mefodiya Str, 6, UA-79005 Lviv (Ukraine)] [Department of Inorganic Chemistry, Ivan Franko National University of Lviv, Kyryla i Mefodiya Str, 6, UA-79005 Lviv (Ukraine); Hlukhyy, Viktor, E-mail: viktor.hlukhyy@lrz.tu-muenchen.de [Department Chemie, Technische Universitaet Muenchen, Lichtenbergstr. 4, D-85747 Garching (Germany)] [Department Chemie, Technische Universitaet Muenchen, Lichtenbergstr. 4, D-85747 Garching (Germany); Faessler, Thomas F. [Department Chemie, Technische Universitaet Muenchen, Lichtenbergstr. 4, D-85747 Garching (Germany)] [Department Chemie, Technische Universitaet Muenchen, Lichtenbergstr. 4, D-85747 Garching (Germany)

    2012-12-15

    The crystal structures of the new ternary compounds Sm{sub 4}Ir{sub 13}Ge{sub 9} and LaIr{sub 3}Ge{sub 2} were determined and refined on the basis of single-crystal X-ray diffraction data. They belong to the Ho{sub 4}Ir{sub 13}Ge{sub 9} (oP52, Pmmn) and CeCo{sub 3}B{sub 2} (hP5, P6/mmm) structure types, respectively. The formation of isotypic compounds R{sub 4}Ir{sub 13}Ge{sub 9} with R=La, Ce, Pr, Nd, and RIr{sub 3}Ge{sub 2} with R=Ce, Pr, Nd, was established by powder X-ray diffraction. The RIr{sub 3}Ge{sub 2} (R=La, Ce, Pr, Nd) compounds exist only in as-cast samples and decompose during annealing at 800 Degree-Sign C with the formation of R{sub 4}Ir{sub 13}Ge{sub 9}. The structure of Sm{sub 4}Ir{sub 13}Ge{sub 9} contains intersecting, slightly puckered nets of Ir atoms (4{sup 4})(4{sup 3}.6){sub 2}(4.6{sup 2}){sub 2} and (4{sup 4}){sub 2}(4{sup 3}.6){sub 4}(4.6{sup 2}){sub 2} that are perpendicular to [0 1 1] as well as to [0 -1 1] and [0 0 1]. The Ir atoms are surrounded by Ge atoms that form tetrahedra or square pyramids (where the layers intersect). The Sm and additional Ir atoms (in trigonal-planar coordination) are situated in channels along [1 0 0] (short translation vector). In the structure of LaIr{sub 3}Ge{sub 2} the Ir atoms form planar Kagome nets (3.6.3.6) perpendicular to [0 0 1]. These nets alternate along the short translation vector with layers of La and Ge atoms. - Graphical abstract: The crystal structures contain the nets of Ir atoms as main structural motif: R{sub 4}Ir{sub 13}Ge{sub 9} contains intersecting slightly puckered nets of Ir atoms, whereas in the structure of RIr{sub 3}Ge{sub 2} the Ir atoms form planar Kagome nets. Highlights: Black-Right-Pointing-Pointer The Ir-rich ternary germanides R{sub 4}Ir{sub 13}Ge{sub 9} (R=La, Ce, Pr, Nd, Sm) and RIr{sub 3}Ge{sub 2} (R=La, Ce, Pr, Nd) have been synthesized. Black-Right-Pointing-Pointer The RIr{sub 3}Ge{sub 2} compounds exist only in as-cast samples and decompose during annealing at 800 Degree-Sign C with the formation of R{sub 4}Ir{sub 13}Ge{sub 9}. Black-Right-Pointing-Pointer The structure of R{sub 4}Ir{sub 13}Ge{sub 9} contains intersecting slightly puckered nets of Ir atoms. Black-Right-Pointing-Pointer In the structure of RIr{sub 3}Ge{sub 2} the Ir atoms form planar Kagome nets.

  3. Structural investigation of the new Ca{sub 3}Ln{sub 2}Ge{sub 3}O{sub 12} (Ln=Pr, Nd, Sm, Gd and Dy) compounds and luminescence spectroscopy of Ca{sub 3}Gd{sub 2}Ge{sub 3}O{sub 12} doped with the Eu{sup 3+} ion

    SciTech Connect (OSTI)

    Piccinelli, F., E-mail: fabio.piccinelli@univr.it [Luminescent Materials Laboratory, DB, Univ. Verona, and INSTM, UdR Verona, Strada Le Grazie 15, 37134 Verona (Italy); Lausi, A. [Elettra-Sincrotrone Trieste S.C.p.A., Strada Statale 14-km 163,5 in AREA Science Park, 34149 Basovizza, Trieste (Italy); Bettinelli, M. [Luminescent Materials Laboratory, DB, Univ. Verona, and INSTM, UdR Verona, Strada Le Grazie 15, 37134 Verona (Italy)

    2013-09-15

    The crystal structures of new rare earth-based germanate compounds (Ca{sub 3}Pr{sub 2}Ge{sub 3}O{sub 12}, Ca{sub 3}Nd{sub 2}Ge{sub 3}O{sub 12}, Ca{sub 3}Sm{sub 2}Ge{sub 3}O{sub 12}, Ca{sub 3}Gd{sub 2}Ge{sub 3}O{sub 12} and Ca{sub 3}Dy{sub 2}Ge{sub 3}O{sub 12}) have been determined by Rietveld refinement calculations on the collected synchrotron X-ray diffraction powder patterns. A different distribution of the rare earth ions in the three available crystal sites was observed, as the main structural feature. The reasons of the instability of the silico-carnotite structure for lanthanide ions out of the range Pr–Dy have been proposed. Finally, the luminescence spectroscopy of the Eu{sup 3+} dopant ion in Ca{sub 3}Gd{sub 2}Ge{sub 3}O{sub 12} was presented and analyzed taking into account the observed structural characteristics. The Eu{sup 3+} luminescence spectroscopy was also compared with the one of Eu{sup 3+} doped Ca{sub 3}Gd{sub 2}Si{sub 3}O{sub 12} and Ca{sub 3}Lu{sub 2}Si{sub 3}O{sub 12} isostructural materials. - Graphical abstract: The structural study on Ca{sub 3}Ln{sub 2}Ge{sub 3}O{sub 12} exploiting synchrotron X-ray diffraction, allows us to determine the detailed geometry of the coordination polyhedra of the metals and their distribution in the crystal sites. These features are, in the case of Ca{sub 3}Gd{sub 2}Ge{sub 3}O{sub 12} host, closely related to the luminescence spectroscopy of the Eu{sup 3+} dopant ion. Display Omitted - Highlights: • The structure of the Ca{sub 3}Ln{sub 2}Ge{sub 3}O{sub 12} (Ln=Pr, Nd, Sm, Gd and Dy) was determined. • Different distribution of Ln{sup 3+} ions on the three available crystal sites was observed. • A detailed structural study focused on the metal coordination polyhedra was performed. • The instability of the silico-carnotite structure out of the range Pr–Dy was discussed. • The luminescence of the dopant Eu{sup 3+} ion in Ca{sub 3}Gd{sub 2}Ge{sub 3}O{sub 12} was presented and analyzed.

  4. Rare-earth metal gallium silicides via the gallium self-flux method. Synthesis, crystal structures, and magnetic properties of RE(Ga1–xSix)? (RE=Y, La–Nd, Sm, Gd–Yb, Lu)

    SciTech Connect (OSTI)

    Darone, Gregory M.; Hmiel, Benjamin; Zhang, Jiliang [Department of Chemistry and Biochemistry, University of Delaware, Newark, Delaware 19716 (United States); Saha, Shanta; Kirshenbaum, Kevin; Greene, Richard; Paglione, Johnpierre [Department of Physics, University of Maryland, College Park, Maryland 20742 (United States); Bobev, Svilen, E-mail: bobev@udel.edu [Department of Chemistry and Biochemistry, University of Delaware, Newark, Delaware 19716 (United States)

    2013-05-01

    Fifteen ternary rare-earth metal gallium silicides have been synthesized using molten Ga as a molten flux. They have been structurally characterized by single-crystal and powder X-ray diffraction to form with three different structures—the early to mid-late rare-earth metals RE=La–Nd, Sm, Gd–Ho, Yb and Y form compounds with empirical formulae RE(GaxSi1–x)? (0.38?x?0.63), which crystallize with the tetragonal ?-ThSi? structure type (space group I4?/amd, No. 141; Pearson symbol tI12). The compounds of the late rare-earth crystallize with the orthorhombic ?-GdSi? structure type (space group Imma, No. 74; Pearson symbol oI12), with refined empirical formula REGaxSi2–x–y (RE=Ho, Er, Tm; 0.33?x?0.40, 0.10?y?0.18). LuGa?.?????Si?.????? crystallizes with the orthorhombic YbMn?.??Si?.?? structure type (space group Cmcm, No. 63; Pearson symbol oC24). Structural trends are reviewed and analyzed; the magnetic susceptibilities of the grown single-crystals are presented. - Graphical abstract: This article details the exploration of the RE–Ga–Si ternary system with the aim to systematically investigate the structural “boundaries” between the ?-ThSi? and ?-GdSi?-type structures, and studies of the magnetic properties of the newly synthesized single-crystalline materials. Highlights: • Light rare-earth gallium silicides crystallize in ?-ThSi? structure type. • Heavy rare-earth gallium silicides crystallize in ?-GdSi? structure type. • LuGaSi crystallizes in a defect variant of the YbMn?.??Si?.?? structure type.

  5. Regmi Research Series ,Year 5, January 1, 1973

    E-Print Network [OSTI]

    Regmi, Mahesh C

    1973-01-01

    , 1973. RIllMI RESEARCH SERIES .. . Cumulative ~ex For 1973 K I( lE 1;11111111101 1. Palpa1s Relatioo5 With Nepal snri Ou-lh . . . 2. The Mu5lim I nvas'on of Np.pal . . 3. An Appeal For Tba Abolition Of Slav&ry . 4. Chronology Of Events... ). An :'ppeal For The Abolition Of Slavery , . . ... ••• ... Regmi ReseBrch (Private) Ltd, Lazimpat, Kathmondu, NeoAl. Page 1 7 15 Compiled by Regmi ~seerch (Private) Ltd for private study and research. Not meant tor public sale or display. Pal...

  6. Real Time Diagnostics for Algae-final-sm

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

    Laboratories is developing a suite of complementary technologies to help the emerging algae industry detect and quickly recover from algal pond crashes, an obstacle to...

  7. The Fastmet[sup SM] direct reduction process

    SciTech Connect (OSTI)

    Lepinski, J.A.

    1993-01-01

    The Fastmet Process offers a simple and economical approach to producing direct reduced iron (DRI). It combines conventional equipment into a reliable ironmaking system. The process is ideally suited for processing U.S. iron oxide concentrates and coals. High iron yields are achievable due to the inherent ability to recycle in-plant fines and dust. Very low residence time of material in the rotary hearth furnace allows rapid adjustment of process parameters and minimal production loss from process upsets. Environmental impact is minimal. The paper gives a description of the process, then describes the economics, test facilities, test results, and scale-up.

  8. R{sup 2}-inflation with conformal SM Higgs field

    SciTech Connect (OSTI)

    Gorbunov, Dmitry; Tokareva, Anna E-mail: tokareva@ms2.inr.ac.ru

    2013-12-01

    We introduce conformal coupling of the Standard Model Higgs field to gravity and discuss the subsequent modification of R{sup 2}-inflation. The main observation is a lower temperature of reheating which happens mostly through scalaron decays into gluons due to the conformal (trace) anomaly. This modifies all predictions of the original R{sup 2}-inflation. To the next-to-leading order in slow roll parameters we calculate amplitudes and indices of scalar and tensor perturbations produced at inflation. The results are compared to the next-to-leading order predictions of R{sup 2}-inflation with minimally coupled Higgs field and of Higgs-inflation. We discuss additional features in gravity wave signal that may help to distinguish the proposed variant of R{sup 2}-inflation. Remarkably, the features are expected in the region available for study at future experiments like BBO and DECIGO. Finally, we check that (meta)stability of electroweak vacuum in the cosmological model is consistent with recent results of searches for the Higgs boson at LHC.

  9. ISI Web of KnowledgeSM : Creating Alerts

    E-Print Network [OSTI]

    California at Berkeley, University of

    remain in your search history until you delete it. Creating Citation Alerts Create a citation alert "subscribed" sites are updated. · Feed-reading capabilities are built in with some newer Web browsers. · To find out if a site offers RSS capabilities, look for icons like these: These icons are feed links

  10. Continuous Commissioning(SM) of a Thermal Storage System 

    E-Print Network [OSTI]

    Turner, W. D.; Liu, M.

    2001-01-01

    electrical demand dropped rapidly after 4:30 PM, the control sequence was modified to turn on one small 200-ton chiller after 5:00 PM if the thermal storage tank is about to run out of chilled water and the electrical demand is below 1200 kW. This situation... Storage Tank and the Chilled Water System In the charging mode, chilled water produced by the chillers enters the bottom of the storage tank (Port FGe0 Port E Ge0 Pump Ge0 Port B Ge0 Port A). In the discharge mode, 3-way control valves V1 and V2 move...

  11. SM EFT -connect UV models to precision observables Xiaochuan Lu

    E-Print Network [OSTI]

    Murayama, Hitoshi

    observables UV models Connect Models to Measurements How do the precision measurements shed light on physics observables UV models Connect Models to Measurements How do the precision measurements shed light on physics Berkeley 14 Precision observables UV models Connect Models to Measurements How do the precision

  12. An Introduction to Architectural Surety(SM) Education

    SciTech Connect (OSTI)

    Matalucci, R.V.; Miyoshi, D.S.

    1998-09-01

    This report describes the Sandia activities in the developing field management approach to enhancing National Laboratories (Sandia) educational outreach of architectural and infrastructure surety, a risk the safety, security, and reliability of facilities, systems, and structures. It begins with a description of the field of architectural and infrastmcture surety, including Sandia's historical expertise and experience in nuclear weapons surety. An overview of the 1996 Sandia Workshop on Architectural SuretysM is then provided to reference the initiation of the various activities. This workshop established the need for a surety education program at the University level and recommended that Sandia develop the course material as soon as possible. Technical material was assembled and the course was offered at the University of New Mexico (UNM) during the 1997 spring semester. The bulk of this report accordingly summarizes the lecture material presented in this pioneering graduate-level course on Infrastructure Surety in the Civil Engineering Department at UNM. This groundbreaking class presented subject matter developed by experts from Sandia, and included additional information from guest lecturers from academia, government, and industry. Also included in this report are summaries of the term projects developed by the graduate students, an overview of the 1997 International Conference on Architectural Suretp: Assuring the Performance of Buildings and Injiastruchwes (co-sponsored by Sandia, the American Institute of Architects, and the American Society of Civil Engineers), and recommendations for further course work development. The U.S. Department of Energy provides support to this emerging field of architectural and infrastructure surety and recognizes its broad application to developing government, industry, and professional standards in the national interest.

  13. Enveloping algebra Noncommutative SM: Renormalisability and High Energy Physics Phenomenology

    E-Print Network [OSTI]

    Josip Trampetic

    2009-01-09

    In this talk we discuss enveloping algebra based noncommutative gauge field theory, constructed at the first order in noncommutative parameter theta, as an effective, anomaly free theory, with one-loop renormalizable gauge sector. Limits on the scale of noncommutativity parameter Lambda_NC, via related phenomenology and associated experiments, are analyzed and a firm bound to the scale of the noncommutativity is set around few TeV's.

  14. The QCD/SM working group: A Summary report

    SciTech Connect (OSTI)

    Alekhin, S.; Balazs, C.; Ball, R.; Binoth, T.; Boos, E.; Botje, M.; Cacciari, M.; Catani, S.; Del Duca, V.; Dobbs, M.; Ellis, S.D.; Field, R.; deFlorian, D.; Forte, S.; Gardi, E.; Gehrmann, T.; Gehrmann-De Riddler, A.; Giele, W.; Glover, E.W.N.; Grazzini, M.; Guillet, J.-Ph.; HeinRich, G.; Huston, J.; Hinchliffe, I.; Llyin, V.; Kanzaki, J.; Kato, K.; Kersevan, B.; Kidonakis, N.; Kulesza, A.; Kurihara, Y.; Laenen, E.; Lassila-Perini, K.; Lonnblad, L.; Magnea, L.; Mangano, M.; Mazumudar, K.; Moch, S.; Mrenna, S.; Nadolsky, P.; Nason, P.; Olness, F.; Paige, F.; Puljak, I.; Pumplin, J.; Richter-Was, E.; Salam, G.; Scalise, R.; Seymour, M.; Sjostrand, T.; Sterman, G.; Monnesmann, M.; Tournefier, E.; Vogelsang, W.; Vogt, A.; Vogt, R.; Webber, B.; Yuan, C.-P.; Zeppenfeld, D.

    2002-04-01

    This report documents the results obtained by the Working Group on Quantum Chromodynamics and the Standard Model for the Workshop ''Physics at TeV Colliders,'' Les Houches, France, 26 May - 6 June 2003. After a Monte Guide description, the first contributions report on progress in describing multiple interactions, important for the LHC, and underlying events. An announcement of a Monte Carlo database, under construction, is then followed by a number of contributions improving parton shower descriptions. Subsequently, a large number of contributions address resummations in various forms, after which follow studies of QCD effects in pion pair, top quark pair and photon pair plus jet production. After a study of electroweak corrections to hadronic precision observables, the report ends by presenting recent progress in methods to compute finite order corrections at one-loop with many legs, and at two-loop.

  15. Whole Turf Algae to biofuels-final-sm

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

    turf algae polyculture maximizes fuels, chemicals and nutrients New Approach to Algal Biomass Production Sandia National Laboratories in partnership with the Smithsonian Institute...

  16. Increasing Sugar Yields with IL-final-sm

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

    Ionic Liquid Processing Increasing sugar yields from diverse biomass feedstock with ionic liquid processing and cultivation of renewable ionic liquids Liberating Sugars from...

  17. AT&TConsulting AT&T SureSealSM

    E-Print Network [OSTI]

    Fisher, Kathleen

    program (or critical business components or applications) and certify that it meets industry standards compliance with open and published standards taken directly from regulatory requirements and industry standards. These standards are generally accepted in the industry, and AT&T openly shares the standards

  18. SM Environmental Technologies Pvt Ltd | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onRAPID/Geothermal/Exploration/ColoradoRemsenburg-Speonk, NewMichigan:Roxbury,RushS.K EnterpriseTwoSKG Sangha JumpSLPSLTSM

  19. Real Time Diagnostics for Algae-final-sm

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMassR&D100 Winners * Impacts on GlobalRachel2RateCaseElementsOxideTransformations

  20. Whole Turf Algae to biofuels-final-sm

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking WithTelecentricNCubicthe FOIA? The FOIA,DepartmentWho do I

  1. Increasing Sugar Yields with IL-final-sm

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverseIMPACT EVALUATION PLAN FOR THE SITE-218in a V2O5Ionic Liquid Processing

  2. Synthesis, structure, and physical properties of [Sm(C{sub 6}NO{sub 2}H{sub 5}){sub 3}(H{sub 2}O){sub 2}]{sub 2n}.(H{sub 5}O{sub 2}){sub n}(ZnCl{sub 5}){sub n}(ZnCl{sub 4}){sub 2n}.(H{sub 2}O){sub 2n} with unprecedented ZnCl{sub 5}{sup 3-} species

    SciTech Connect (OSTI)

    Xie Yiming Chen Wentong; Wu Jihuai

    2008-08-15

    A novel bimetallic 4f-3d metal-isonicotinic acid inorganic-organic hybrid complex [Sm(C{sub 6}NO{sub 2}H{sub 5}){sub 3}(H{sub 2}O){sub 2}]{sub 2n}.(H{sub 5}O{sub 2}){sub n}(ZnCl{sub 5}){sub n}(ZnCl{sub 4}){sub 2n}.(H{sub 2}O){sub 2n} (1) has been synthesized via hydrothermal reaction and structurally characterized by single-crystal X-ray diffraction. Complex 1 is characteristic of a one-dimensional polycationic chain-like structure and unprecedented ZnCl{sub 5}{sup 3-} species. Photoluminescent investigation reveals that the title complex displays interesting emissions in a wide region. Optical absorption spectra of 1 reveal the presence of an optical gap of 3.59 eV. - Graphical abstract: A novel bimetallic 4f-3d metal-isonicotinic acid inorganic-organic hybrid complex was synthesized. It is characteristic of a one-dimensional polycationic chain-like structure. Photoluminescent investigation reveals that the title complex displays interesting emissions in a wide region. Optical absorption spectra of 1 reveal the presence of a wide optical bandgap.

  3. The Management of International Rivers as Demands Grow and Supplies Tighten: India, China, Nepal, Pakistan, Bangladesh

    E-Print Network [OSTI]

    Crow, Ben; Singh, Nirvikar

    2009-01-01

    by climate change and glacial melting. Several of theseassumptions have changed. Glacial melting and climate changeof these changes. Glacial melting and climate change The

  4. The Management of International Rivers as Demands Grow and Supplies Tighten: India, China, Nepal, Pakistan, Bangladesh

    E-Print Network [OSTI]

    Crow, Ben; Singh, Nirvikar

    2009-01-01

    relating to hydroelectricity generation, irrigation water,resources to generate hydroelectricity Managing watershedsFor example, micro-hydroelectricity generation may be an

  5. Field Assessment Concerning Multiple Deprivations in Slums and Squatter Settlements in Kathmandu, Nepal 

    E-Print Network [OSTI]

    Little, Adam

    2012-11-01

    of life. The areas under assessment include: Household Profiles; Housing, Shelter and Safety; Sanitation and Water Infrastructure; Food Security and Urban Farming; Energy Infrastructure; Access to Capital and Financial Services; Economic Self...

  6. Reforming Small Power Systems under Political Volatility: The Case of Nepal

    E-Print Network [OSTI]

    Nepal, Rabindra; Jamasb, Tooraj

    , electrification and engineering services. The major objectives of the Water Resource Development Policy are to develop hydropower resources at economically efficient costs, to harmonise electrification with economic activities and to develop hydropower... -richest country in hydropower after Brazil (Joshi and Khadka, 2009) and has a further 40 GW potential of technically and economically viable resources (EIA, 2010). However, the vertically-integrated system has developed only around 0.72 GW of generation...

  7. Preliminary notes on Gyalsumdo, an undocumented Tibetan variety in Manang District, Nepal.

    E-Print Network [OSTI]

    Hildebrandt, Kristine Ann; Perry, J. Joseph

    2011-01-01

    the names of which he notates as Tshä-me (Nep. C?me,now the Manang district headquarters), Tshap (Nep.Bagarch?p), and Thang-jet (Nep. Thonce), as well as a mixed

  8. Along-strike changes in Himalayan thrust geometry: Topographic and tectonic discontinuities in western Nepal

    E-Print Network [OSTI]

    Harvey, JE; Burbank, DW; Bookhagen, B

    2015-01-01

    denuda- tion, relief, and uplift in large, mid-latitudeBedrock inci- sion, rock uplift and threshold hillslopes induring rapid post–12 Ma uplift of the Bolivian Andes:

  9. The Management of International Rivers as Demands Grow and Supplies Tighten: India, China, Nepal, Pakistan, Bangladesh

    E-Print Network [OSTI]

    Crow, Ben; Singh, Nirvikar

    2009-01-01

    hydro. International Hydro Power and Dam Construction.suggested) Supply of hydro-electric power * Supply of waterrights ? Supply of hydro-electric power ? Supply of water

  10. Along-strike changes in Himalayan thrust geometry: Topographic and tectonic discontinuities in western Nepal

    E-Print Network [OSTI]

    Harvey, JE; Burbank, DW; Bookhagen, B

    2015-01-01

    explanation for the northern microseismic band. However, iffor the southern microseismic band or topographic step.the full suite of microseismic and topographic data. (4) A

  11. The Management of International Rivers as Demands Grow and Supplies Tighten: India, China, Nepal, Pakistan, Bangladesh

    E-Print Network [OSTI]

    Crow, Ben; Singh, Nirvikar

    2009-01-01

    Ganges-Brahmaputra Region: Bangladesh Perspective. ” NaturalBrahmaputra-Barak Basins, Bangladesh Unnayan Parishad,Development Studies; Dhaka: Bangladesh Unnayan Parishad.

  12. Social Structure and Inter-Group Relations: A Case Study of A Village In Nepal Tarai

    E-Print Network [OSTI]

    Mishra, Surendra

    2005-01-01

    , Sanyasi, Bhedihar, Teli are the land owners and most of the untouchable castes are marginal landowners and landless labourers. Even though involvement in agriculture is common to all castes from the Brahmin to the untouchable, certain kinds of occupation... are economically well off and also stressing their horizontal tiller across the village boundaries. All the caste groups in the study area have harmonious social relationship. They participate in feasts of each other, worship of village deities, marriage ceremony...

  13. Development of Water Supply and Sanitation Facility in The Rural Areas of Nepal: An Overview

    E-Print Network [OSTI]

    Prasain, Jiba Nath

    2003-01-01

    stressed that for national projects to be acceptable for external finding, some degree of community participation must be demonstrated in relation to all four criteria (White, 1984: 221-222). But Lohani, (1980) is of the opinion that the closest synonym... -monetary and materials contribution and not labour contribution and P l a y a supervisory role. Occasionally in decision- m a k i n g and planning, contribution o f money and materials and negligible Labour c o n t r i b u t i o n L - - - ' labors seldom involve...

  14. Nature-Society and Development: Social, Cultural and Ecological Change in Nepal 

    E-Print Network [OSTI]

    Nightingale, Andrea J

    2006-01-01

    This paper presents a theoretical framework for analyzing human-environment issues that examines shifting, dialectical relationships between social and power relations, cultural beliefs and practices, and ecological ...

  15. The Management of International Rivers as Demands Grow and Supplies Tighten: India, China, Nepal, Pakistan, Bangladesh

    E-Print Network [OSTI]

    Crow, Ben; Singh, Nirvikar

    2009-01-01

    2009 T ABLE 1: L ARGER HYDROELECTRIC AND DIVERSION PROJECTSin the promotion of hydroelectric power is not known. Bothwas primarily focused on hydroelectric power coming from the

  16. Understanding the Participation of Marginal Groups in Annapurna Conservation Area, Nepal 

    E-Print Network [OSTI]

    Dahal, Smriti

    2012-02-14

    Participation has been promoted and studied in diverse disciplines including tourism, development, planning, health, politics, and others. In natural resource conservation, the shift from centralized to decentralized decision making which emphasizes...

  17. Forestry and Farming System In the Mid-Hills of Nepal

    E-Print Network [OSTI]

    Upadhyay, Kiran Dutta

    1993-01-01

    material to provide food for the huusehold members, heafs, kids to the farming hou;ehold and also dung for composting and recycling, and of income to the far­ ming households Earlier than 1950's sufficient areas of pasture and forest were available... -Hills has been converted into bush land. Trees are overcut, lopped and forest IIoor is overgrazed. The situation is, in fact, worse than what available figures suggest, because many areas of the Hills, now classified under forest, are in fact degraded waste...

  18. All in the Family: Money, Kinship and Theravada Monasticism in Nepal

    E-Print Network [OSTI]

    Gellner, David N; LeVine, Sarah

    2007-01-01

    again lIsed her foreign contacts to secure a place for the girl in a Sri Lankan nunnery school which featured English ill its curriculum. Nuns sometimes make arrdngements for young male relatives and vice versa. A monk named Kos 11a tells how, as a young... . Bombay: Oxford University Press. Khare. R. S. ~984. The Untouchable as Himself: Ideology. Identity. and Pra?rna~lsm among Lucknow Cambarus. Cambridge: Cambridge University Press. March, Kathryn S. 1987. Hospitality. Women, and the Eflicacy of Beer. Food...

  19. The Management of International Rivers as Demands Grow and Supplies Tighten: India, China, Nepal, Pakistan, Bangladesh

    E-Print Network [OSTI]

    Crow, Ben; Singh, Nirvikar

    2009-01-01

    in the promotion of hydroelectric power is not known. Bothwas primarily focused on hydroelectric power coming from theirrigation and hydroelectric power generation schemes better

  20. Changing Pattern of Forest Consumption: A Case Study from An Eastern Hill Village in Nepal

    E-Print Network [OSTI]

    Pokharel, Binod

    2003-01-01

    , HMGIN 1982 : 63). It is considered a very important contribution of forestry to hill farming in the use of plant bio-mass when mixed with animal excreta yields organic compost m'anure which forms the principal source of soil nutrients for hilly... an important role m sustamlng. the productivity of the land by using the organic manure of anllnal Binod Pokhorell Chonging Pal/ern ofFores/... 43 dung supported with bedding materials from the forest which provides grass, trees and fodder for animals (ADBIN...

  1. Agriculture and Ritual Landscape: A Case Study from The Magars of Argal, Baglung District, Nepal

    E-Print Network [OSTI]

    Khattri, Man Bahadur

    2003-01-01

    of aiding in injurious acts, mfertlltty of animals, illness in the family etc. (Theodoratus & LaPena, 1994: 22). The sacred landscape is associated with their particular economic and cultural activity. There is a heavy influence of religious tradition... and by composting during rice plantation. On the one hand this land is not that important, because the majority of the people lack this type of land, on the other hand, this small amount of land owned by a few number of people is important to the people, because...

  2. Nepal-Pilot Program for Climate Resilience (PPCR) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland:NPI Ventures Ltd Jump to:InformationNdungaNelson,Neosho County,

  3. Nepal-Program for Scaling Up Renewable Energy in Low Income Countries

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland:NPI Ventures Ltd Jump to:InformationNdungaNelson,Neosho County,(SREP) | Open

  4. A new computational approach to the synthesis of fixed order controllers 

    E-Print Network [OSTI]

    Malik, Waqar Ahmad

    2008-10-10

    ) is the same as the number of variations of ak+1(s+1) ^Pk(ak+1s). Suppose ^Pk(ak+1s) = q0 +q1s+:::+qn+k rsn+k r. Then, (s+ 1) ^Pk(ak+1s) = q0 + (q1 +q0)s+ (q2 +q1)s2 +:::+ (qn+k r +qn+k r 1)sn+k r +qn+k rsn+k r. Since qi +qi 1 is of the same sign as either qi..., then the characteristic polynomial for the closed loop system given below must be Hurwitz: (s) = (s;n0; ;nm;d0;:::;dm 1) = smDp(s)| {z } P0(s) +n0Np(s)|{z} P1(s) + +nmsmNp(s)| {z } Pm+1(s) +d0 Dp(s)|{z} Pm+2(s) + +dm 1sm 1Dp(s)| {z } P2m(s) : The problem...

  5. Analyse en moyenne de probl`emes NP-complets : pourquoi tant d'algorithmes

    E-Print Network [OSTI]

    Marckert, Jean-François

    . The Swede keeps dogs as pets. 3. The Dane drinks tea. 4. The green house is on the left of the white house) in 5 different colors: blue, green, red, white and yellow. 2. In each house lives a person: beer, coffee, milk, tea and water, smoke a certain brand of cigar: Blue Master, Dunhill, Pall Mall

  6. Materials Data on Np(GeRh)2 (SG:139) by Materials Project

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

    Kristin Persson

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

  7. Toward a Task-based Gold Standard for Evaluation of NP Chunks and Technical Terms

    E-Print Network [OSTI]

    is a vehicle of scientific and technical information (e.g., birth date or light truck). Evalua- tion

  8. Materials Data on Np(CrSi)2 (SG:139) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  9. NP-2009-11-635-HQ National Aeronautics and Space Administration

    E-Print Network [OSTI]

    the ability of ad- vanced helicopter-blade active control strategies to reduce vibrations and noise. Image. NASA integrated that knowledge and existing testing facilities when it was created in 1958 research programs and one test facilities management program: ·AeronauticsTestProgram ·Airspace

  10. Materials Data on Np(SiAu)2 (SG:139) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  11. Materials Data on Np(MnGe)2 (SG:139) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  12. Materials Data on Np(GeRh)2 (SG:139) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  13. Materials Data on Np(GePd)2 (SG:139) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  14. Materials Data on NpB2 (SG:191) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  15. Hybridizing PSM and RSM Operator for Solving NP-Complete Problems: Application to Travelling Salesman Problem

    E-Print Network [OSTI]

    Abdoun, Otman; Abouchabka, Jaafar

    2012-01-01

    In this paper, we present a new mutation operator, Hybrid Mutation (HPRM), for a genetic algorithm that generates high quality solutions to the Traveling Salesman Problem (TSP). The Hybrid Mutation operator constructs an offspring from a pair of parents by hybridizing two mutation operators, PSM and RSM. The efficiency of the HPRM is compared as against some existing mutation operators; namely, Reverse Sequence Mutation (RSM) and Partial Shuffle Mutation (PSM) for BERLIN52 as instance of TSPLIB. Experimental results show that the new mutation operator is better than the RSM and PSM.

  16. Kootenai River Nutrient Dosing System and N-P Consumption: Year 2008.

    SciTech Connect (OSTI)

    Holderman, Charles

    2009-02-19

    In early 2006 we designed and built low energy consumption, pump-operated system, for dosing of the liquid nutrient in the summer 2006 season. This operated successfully, and the system was used again during the 2007 and 2008 seasons for dosing. During the early winter period, 2008, laboratory tests were made of the liquid nutrient pump system, and it was noted that small amounts of air were being entrained on the suction side of the pump, during conditions when the inlet pressure was low. It was believed that this was the cause of diurnal fluctuations in the flow supplied, characteristic of the 2007 year flow data. Replacement of '0' rings on the inlet side of the pumps was the solution to this problem, and when tested in the field during the summer season, the flow supplied was found to be stable. A decision was made by the IKERT committee at the meeting of 20th to 21st May 2008 (held in Coeur d'Alene, Idaho) to use an injection flow rate of liquid fertilizer (polyammonium phosphate 10-34-0) to achieve a target phosphorus concentration of 3.0 {micro}g/L, after complete mixing in the river. This target concentration was the same as that used in 2006 and 2007. The proposed starting date was as early as possible in June 2008. Plans were made to measure the dosing flow in three ways. Two of the three methods of flow measurement (1 and 2 below) are inter-dependent. These were: (1) Direct measurement of flow rate by diverting dosing flow into a 1000 mL volume standard flask. The flow rate was computed by dividing the flask volume by the time required to fill the flask. This was done a few times only during the summer period. (2) Adjusting the flow rate reading of the Gamma dosing pump using the 'calibration' function to achieve agreement with the flow rate computed by method 1 above. (3) Direct measurement by electrical signal from conductive fluid passing through a magnetic field (Seametrics meter, as used in previous years). Values were recorded every 4 minutes by a data-logger. This instrument has been shown to be reliable, and in agreement with method 1 to within the expected uncertainty (within 2%). Liquid nutrients were delivered to the site in late May, and system testing was done the same day. High concentrations of suspended sediment in the water column, as indicated by shallow Secchi depth readings, were present in the river in the last part of May, into June. A plan was made to delay the start up of nutrient addition to a date later than 1st June, because the aquatic productivity was almost certainly to be compromised by insufficient light availability. Daily monitoring of Secchi depths was done, showing declining turbidity in early June. A decision was made to start the system on 15th June, by which time conditions were good.

  17. Materials Data on Np(SiRh)2 (SG:139) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  18. The provably total NP search problems of weak second order bounded arithmetic

    E-Print Network [OSTI]

    Kolodziejczyk, Leszek

    improvement" princi- ple, about labellings of an acyclic, bounded-degree graph. We show that, provably in PV by finding a node with locally minimal cost in an exponential-size graph with polynomial time cost

  19. Named Data Networking Next Phase (NDN-NP) Project May 2014 -April 2015 Annual Report

    E-Print Network [OSTI]

    California at San Diego, University of

    . . . . . . . . . . . . . . . . . . . . . . . . 4 2.1.1 NDN-IoT: NDN on the Raspberry PI and Arduino . . . . . . . . . . . . . . . . . . . . 7 2

  20. Materials Data on NpP (SG:225) by Materials Project

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

    Kristin Persson

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

  1. Homomorphicity and non-coreness of labeled posets are NP-complete

    E-Print Network [OSTI]

    Földes, Stephan

    -posets is a universal distributive lattice [14]. Institute of Mathematics, Tampere University of Technology, P.O. Box 553, FI-33101 Tampere, Finland. Email: erkko.lehtonen@tut.fi. 1 #12;In the current paper, we represent

  2. XML-Tage 2006 A KNOWLEDGE BASE ON NP-COMPLETE DECISION

    E-Print Network [OSTI]

    Niedermeier, Rolf

    of more than 350 decision problems including additional information resources such as bibli- ographic

  3. Thermodynamics, Optical Properties and Coordination Modes of Np(V) with Dipicolinic Acid

    E-Print Network [OSTI]

    Tian, Guoxin

    2010-01-01

    Thermodynamics, Optical Properties and Coordination Modes ofacid, complexation, thermodynamics, coordination mode 1.

  4. Materials Data on NpC (SG:225) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  5. 2015 Virginia Polytechnic Institute and State University ENTO-137NP House Fly, Musca domestica L.

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    uncovered and not emptied regularly, or in improperly stored food. Life cycle House flies have a complete-white ovals about 1 mm (0.04 inch) long. Adult females can lay up to 100 eggs in a cluster in a food source-like spines encircling the body to help them move through their food. Mature maggots measure about 10 mm (0

  6. 2015 Virginia Polytechnic Institute and State University ENTO-134NP Diptera: Calliphoridae

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    discover blow flies in the home when mature maggots leave their food source to pupate or large numbers­200 eggs in a cluster on a food source. Eggs hatch quickly into maggots, which grow and molt three times the food source in search of dry soil before pupating. Pupae resemble elongated oval capsules with a tough

  7. NP Early Career Opportunities Archives | U.S. DOE Office of Science...

    Office of Science (SC) Website

    possible the extension of shell model calculations to heavier nuclei 1996 Michael Smith Oak Ridge National Laboratory ...for establishing an astrophysics program at the first...

  8. Complexation of Np(V) with Oxalate at 283 ? 343 K: Spectroscopic and Microcalorimetric Studies

    E-Print Network [OSTI]

    Tian, Guoxin

    2013-01-01

    The Road to Recertification: WIPP TRU Waste Inventory", inPilot Plant repository (WIPP, in New Mexico, USA), the total

  9. n+-p ELASTIC SCATTERING AT 310 Mev: REC0IL-NUCLEON POLARIZATION

    E-Print Network [OSTI]

    Foote, James H.; Chamberlain, Owen; Rogers, Ernest H.; Steiner, Herbert M.; Wiegand, Clyde E.; Ypsilantis, Thomas.

    2008-01-01

    required mean .catt.ring energie. at the analyzing target•••the .ame mean .cattering energie. a. in the recoil-proton

  10. 2015 Virginia Polytechnic Institute and State University 444-235 (ENTO-108NP) Spruce Spider Mite

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    as horticultural oil and Superior oil. There are other versions as well, but all share petroleum oil as the active, N.Y. 1988. Marshall, V.G. Spruce spider mite in British Columbia. Canadian Forest Service, Forest

  11. Offline 1-Minesweeper is NP-complete James D. Fix Brandon McPhail

    E-Print Network [OSTI]

    Fix, Jim

    as Minesweeper puzzles that look easy to solve, and suggests that solving Minesweeper puzzles off-line is hard, a popular solitaire computer puzzle. In Minesweeper, the player is presented with a finite, rectangular grid a partially-played grid with revealed mines and clues, deter- mine whether there is a fully solved grid

  12. Laura Johnston, M.D. Stephany Rodriguez, R.N., N.P.

    E-Print Network [OSTI]

    Ford, James

    incidence? Antithymocyte globulin (ATG) Alemtuzumab Total lymphoid irradiation and ATG #12;TLI/ATG and CGVHD Extensive Skin Ds Prognostic Factors #12;Stewart, B. L. et al. Blood 2004;104:3501-3506 STEROID DOSE

  13. Materials Data on Np(CoSi)2 (SG:139) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  14. Materials Data on Np(CuGe)2 (SG:139) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  15. Materials Data on Np(CoGe)2 (SG:139) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  16. Analyzing Power Measurement for Forward Angle N-P Scattering at 790 Mev 

    E-Print Network [OSTI]

    Glass, G.; Bhatia, T. S.; Hiebert, John C.; Kenefick, R. A.; Nath, S.; Northcliffe, L. C.; Johnson, K. F.; Spinka, H.; Stanek, R.; Rawool, M. W.; Faucett, J. A.; Jeppersen, R. H.; Tripard, G. E.; Newsom, C. R.

    1990-01-01

    was used to normalize the data, consisted of left and right scintillator tele- scopes within the neutron beam, as well as a hole counter that allowed the unscattered neutrons to pass without hitting any of its scintillator. The monitor target was a 2... wire chambers (Pl-P4) and two scintillator assemblies (S1L S1R and-Hodoscope}. On the upstream side of the spectrometer magnet there was P1, a drift chamber, and P2, a multiwire proportional chamber (MWPC). On the downstream side were P3 and P4, two...

  17. Labeled Search Trees and Amortized Analysis: Improved Upper Bounds for NP-hard Problems

    E-Print Network [OSTI]

    Xia, Ge "Frank"

    and CCF-0430683. Department of Computer Science, Texas A&M University, College Station, TX 77843. Wabash Avenue, Chicago, IL 60604-2301 Email: ikanj@cs.depaul.edu. Supported in part by DePaul University

  18. Labeled Search Trees and Amortized Analysis: Improved Upper Bounds for NP-hard Problems

    E-Print Network [OSTI]

    Xia, Ge "Frank"

    for the problem Supported in part by NSF under the grant CCR-0000206. Department of Computer Science, Texas A&M. School of CTI, DePaul University, 243 S. Wabash Avenue, Chicago, IL 60604-2301 Email: ikanj

  19. Materials Data on Zr2Np (SG:191) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  20. Quantitative NDA Measurements of Advanced Reprocessing Product Materials Containing U, NP, PU, and AM 

    E-Print Network [OSTI]

    Goddard, Braden

    2013-04-05

    of this first principle technique have been identified: (1) quantitative measurement of uranium, neptunium, plutonium, and americium materials; (2) quantitative measurement of mixed oxide (MOX) materials; (3) quantitative measurement of uranium materials; and (4...

  1. Materials Data on NpCo2 (SG:227) by Materials Project

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

    Kristin Persson

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

  2. Materials Data on NpCo2 (SG:227) by Materials Project

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

    Kristin Persson

    2015-03-09

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

  3. Multichannel Voice Detection in Adverse Environments J. Rosca, R. Balan, N.P. Fan

    E-Print Network [OSTI]

    Balan, Radu V.

    (VAD) with the AMR voice detectionalgo- rithms on real data recordedin a noisy car environment. The new nature of speech and background noises makes the VAD problem challenging. Traditionally, VADs use energy

  4. Cryptanalysis of MQV with partially known P.J. Leadbitter, N.P. Smart

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    and the elliptic curve Diffie­Hellman problem. There is not yet however any #12; formal security proof to support that the second party B calculates each time A and B generate a shared secret. This partial information can come from many sources, for example side channel analysis or a poor implementation of a random number

  5. 2015 Virginia Polytechnic Institute and State University ENTO-140NP Lepidoptera: Noctuidae, Macronoctua onusta (Grote)

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    . It's best to burn this debris or put it in the trash instead of composting it to avoid having newly emerged larvae spread back to the iris bed from the compost pile. See the Virginia Pest Management Guide 018, Home Grounds and Animals, for the chemical controls currently recommended f

  6. Thermodynamics, Optical Properties and Coordination Modes of Np(V) with Dipicolinic Acid

    E-Print Network [OSTI]

    Tian, Guoxin

    2010-01-01

    spent nuclear fuel (SNF) reprocessing processes in whichof advanced SNF reprocessing processes. Recently, amide

  7. Benefits of NP | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLosThe 26thI D- 6 0 4 2 rzNewsOfficehighlights/ TheBenefits ofBenefits

  8. NP Committees of Visitors | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLosThe 26thI D- 6AerosolsofMarshallMission HighScience (SC)

  9. NP Committees of Visitors | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLosThe 26thI D- 6AerosolsofMarshallMission HighScience (SC)NPNP

  10. NP Early Career Opportunities Archives | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLosThe 26thIWalter H.4 » Inside Ice Under2ScienceStudentsMs.Van

  11. NP User Facilities | U.S. DOE Office of Science (SC)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJessework usesof EnergyY-12 NationalNO FEAR Act Notice NONP User Facilities

  12. Postcards from Beijing: Annual Meeting Abstracts

    E-Print Network [OSTI]

    Vohra, Rais; Wananukul, Winai; Dawson, Andrew H.

    2010-01-01

    W. Wananukul Ramathibodi Poison Control Center, MahidolSaroj Nepal. Nepal Drug and Poison Information Center,done for all calls to a poison center related to muscarinic

  13. Two- and Three-Body Charmless B Decays at BaBar

    SciTech Connect (OSTI)

    Stracka, Simone; /Milan U. /INFN, Milan; ,

    2012-04-05

    We report recent measurements of rare charmless B decays performed by BaBar. The results are based on the final BaBar dataset of 424 fb{sup -1} collected at the PEP-II B-factory based at the SLAC National Accelerator Laboratory. The study of rare B decays is a key ingredient to meet two of the main goals of the B-factories: assessing the validity of the Cabibbo-Kobayashi-Maskawa (CKM) picture of CP-violation by precisely measuring the elements of the Unitarity Triangle (UT), and searching for hints of New Physics (NP), or otherwise constraining NP scenarios, in processes which are suppressed in the Standard Model (SM). In loop processes, in particular, NP at some higher energy scale may manifest itself in the low energy effective theory as new couplings, such as those introduced by new very massive virtual particles in the loop. In NP searches hadronic uncertainties can play a major role, expecially for branching fraction measurements. Many theoretical uncertainties cancel in ratios of amplitudes, and most NP probes are therefore of this kind. In the following sections we report recent measurements, performed by the BaBar Collaboration, that are relevant to NP searches in charmless hadronic B decays.

  14. 13 Chng 13: D n xut Khi phc Sm Ra bin 13 Chng 13: D n xut Khi phc Sm Ra bin ......................................................................1

    E-Print Network [OSTI]

    .........................................................................................33 13.2.6 Tng cng Mng li Mc cn và Cu h Rùa bin và Phát trin Chng trình ng phó Khn cp Rùa bin.............................................................................................................54 13.2.7 Môi trng b nh hng và các hu qu môi trng do Tng cng Mng li Mc cn và Cu h Rùa bin và Phát Vnh Mexico và Thi hành liên quan bt nhm trong ngh cá tng cng Texas

  15. D n xut Khi phc Sm Giai on IV D n xut Khi phc loi ra bin sm s gip khi

    E-Print Network [OSTI]

    thc trong vùng Vnh tng lng cá th sng sót sau khi b choáng lnh và nhng ln mc cn nguy him. Gim bt nhm". Chng trình giám sát vic dùng li ánh bt tôm hin ti cn c m rng lng ngày giám sát mi nm i vi vic dùng li

  16. Moving Ahead: From Transition to Transformation

    E-Print Network [OSTI]

    Richner, Heinz

    , Nepal as a feudal, centralised, unitary and exclusionary monarchist nation for centuries with widespread

  17. Symposium Registration

    E-Print Network [OSTI]

    Mexico. Micronesia. Moldova. Monaco. Mongolia. Montenegro. Morocco. Mozambique. Myanmar. Namibia. Nauru. Nepal. Netherlands. Netherlands Antilles.

  18. 9/4/12 Nepal Tigers Becoming Nocturnal to Survive Near Humans | Ecorazzi 1/4www.ecorazzi.com/2012/09/04/nepal-tigers-becoming-nocturnal-to-survive-near-humans/

    E-Print Network [OSTI]

    Vomit - 6,863 views Matt Damon's Anti-Fracking Movie Has Oscar Buzz - 5,210 views Actor Michael Clarke

  19. Materials Data on LiSmGe (SG:189) by Materials Project

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

    Kristin Persson

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

  20. Materials Data on Sm5Ge4 (SG:62) by Materials Project

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

    Kristin Persson

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

  1. Materials Data on SmCrGe3 (SG:194) by Materials Project

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

    Kristin Persson

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

  2. Materials Data on SmGa5Co (SG:123) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  3. Materials Data on Sm2Hf2O7 (SG:227) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  4. Materials Data on CsSmZnTe3 (SG:63) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  5. Materials Data on Sm(SiIr)2 (SG:139) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  6. Materials Data on Sr(SmS2)2 (SG:122) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  7. Materials Data on Sr(SmSe2)2 (SG:122) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  8. SM vacuum stability and the Weyl consistency conditions: Counting to three

    E-Print Network [OSTI]

    Krog, Jens

    2015-01-01

    We demonstrate how a new perturbative ordering may result from the structure of the Weyl anomaly. Respecting the abelian nature of the Weyl anomaly at the lowest order enforces the use of beta functions calculated to a different loop order for different types of couplings. These consistency conditions are found to be satisfied by the renormalization group equations of the standard model, and we perform an analysis of the vacuum stability of the Higgs potential respecting the consistency conditions and compare to the previous results. Hints toward unknown structure in the standard model renormalization group equations are found, although the vacuum stability results are in agreement with previous estimates.

  9. Materials Data on SmCuSe2 (SG:14) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  10. Materials Data on SmFeO3 (SG:62) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  11. 4 Chng 4: Gii thiu cc D n Khi phc Sm xut Trong Giai on IV

    E-Print Network [OSTI]

    lên k hoch; 3) mô t loi hình và s lng n bù BP s nhn c nu d án c chn thc hin; và 4) thông tin v chi phí

  12. Progressive Bitstream Optimization in MIMO Channels Based on a Comparison Between OSTBC and SM

    E-Print Network [OSTI]

    Chang, S.-H.; Cosman, P C; Milstein, L B

    2013-01-01

    Hedayat and A. Nosratinia, “Outage and diversity of linearresults for the information outage probability and thefor both the information outage probability and the uncoded

  13. Materials Data on Sm(Ni2P)2 (SG:58) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  14. Materials Data on Ca(SmS2)2 (SG:122) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  15. Environmental Cleanup of the East Tennessee Technology Park Year One - Execution with Certainty SM - 13120

    SciTech Connect (OSTI)

    Schubert, A.L. [URS - CH2M Oak Ridge LLC, P.O. Box 4699, Oak Ridge, TN 37831-7294 (United States)] [URS - CH2M Oak Ridge LLC, P.O. Box 4699, Oak Ridge, TN 37831-7294 (United States)

    2013-07-01

    On August 1, 2011, URS - CH2M Oak Ridge LLC (UCOR) began its five-year, $1.4 billion cleanup of the East Tennessee Technology Park (ETTP), located on the U.S. Department of Energy's (DOE) Oak Ridge Reservation in Tennessee. UCOR will close out cleanup operations that began in 1998 under a previous contract. When the Contract Base scope of work [1] is completed in 2016, the K-25 gaseous diffusion building will have been demolished and all waste dispositioned, demolition will have started on the K-27 gaseous diffusion building, all contact-handled and remote-handled transuranic waste in inventory (approximately 500 cubic meters) will have been transferred to the Transuranic Waste Processing Center, previously designated 'No-Path-To-Disposition Waste' will have been dispositioned to the extent possible, and UCOR will have managed DOE Office of Environmental Management (EM)- owned facilities at ETTP, Oak Ridge National Laboratory (ORNL), and the Y-12 National Security Complex in a safe and cost-effective manner. Since assuming its responsibilities as the ETTP cleanup contractor, UCOR has completed its life-cycle Performance Measurement Baseline; received its Earned Value Management System (EVMS) certification; advanced the deactivation and demolition (D and D) of the K-25 gaseous diffusion building; recovered and completed the Tank W-1A and K-1070-B Burial Ground remediation projects; characterized, packaged, and shipped contact-handled transuranic waste to the Transuranic Waste Processing Center; disposed of more than 90,000 cubic yards of cleanup waste while managing the Environmental Management Waste Management Facility (EMWMF); and provided operations, surveillance, and maintenance activities at DOE EM facilities at ETTP, ORNL, and the Y-12 National Security Complex. Project performance as of December 31, 2012 has been excellent: - Cost Performance Index - 1.06; - Schedule Performance Index - 1.02. At the same time, since safety is the foundation of all cleanup work, UCOR's safety record goes hand in hand with its excellent project performance. Through calendar year 2012, UCOR's recordable injury rate was 0.33, and the company has worked close to 4 million hours without a lost work day injury. UCOR's safety record is one of the best in the DOE EM Complex. This performance was due, in large part, to the people and processes URS and CH2M HILL, the parent companies of UCOR, brought to the project. Key approaches included: - Selected and deployed experienced staff in key leadership positions throughout the organization; - Approached 'Transition' as the 'true' beginning of the cleanup project - kicking off a number of project initiatives such as Partnering, PMB development, D and D Plan execution, etc. - Established a project baseline for performance measurement and obtained EVMS certification in record time; - Determined material differences and changed conditions that warranted contract change - then quickly addressed these changes with the DOE client; - Aligned the project and the contract within one year - also done in record time; - Implemented Safety Trained Supervisor and Safety Conscious Work Environment Programs, and kicked off the pursuit of certification under DOE's Voluntary Protection Program. (authors)

  16. Materials Data on Sm2Se3 (SG:62) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  17. Materials Data on Sm(PRu)2 (SG:139) by Materials Project

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

    Kristin Persson

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

  18. Materials Data on SmPPd (SG:194) by Materials Project

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

    Kristin Persson

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

  19. Materials Data on SmPPt (SG:187) by Materials Project

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

    Kristin Persson

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

  20. Splitting of the giant monopole and quadrupole resonances in Sm-154 

    E-Print Network [OSTI]

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

    1999-01-01

    -weighted sum rule (EWSR) is consistent with two peaks at E-x = 12.1 +/- 0.4 MeV and 15.5 +/- 0.3 MeV containing (36 +/- 10)% and (68 /- 9)% of the EWSR and the E2 strength distribution containing (103(-20)(+18))% of the EWSR is consistent with three peaks at E-x...

  1. Materials Data on Ba2SmReO6 (SG:225) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2015-03-24

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

  2. Materials Data on BaSm2FeS5 (SG:140) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2015-03-08

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

  3. Materials Data on Sm4S3N2 (SG:12) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  4. Materials Data on SmCd2 (SG:191) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  5. Materials Data on K3Sm(PO4)2 (SG:11) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  6. Uncertainties on $?_S$ in the MMHT2014 global PDF analysis and implications for SM predictions

    E-Print Network [OSTI]

    L. A. Harland-Lang; A. D. Martin; P. Motylinski; R. S. Thorne

    2015-06-18

    We investigate the uncertainty in the value of the strong coupling $\\alpha_S(M_Z^2)$ when allowing it to be a free parameter in the recent MMHT global analyses of deep-inelastic and related hard scattering data that was undertaken to determine the parton distribution functions (PDFs) of the proton. The analysis uses the standard framework of leading twist fixed--order collinear factorisation in the ${\\overline {\\rm MS}}$ scheme. We study the constraints on the value of $\\alpha_S(M_Z^2)$ coming from the individual data sets by repeating the NNLO and NLO global analyses at various fixed values of $\\alpha_S(M_Z^2)$ about its optimum values, spanning the range $\\alpha_S(M_Z^2)=0.108$ to $0.128$ in units of $0.001$, and making all PDFs sets available. The inclusion of the measurements of the cross section for inclusive $t\\bar{t}$ production in the global fit allows us to explore the correlation between the values taken for the mass $m_t$ of the top quark and $\\alpha_S(M_Z^2)$. We find that the best fit values are $\\alpha_S(M_Z^2)=0.1201\\pm0.0015$ and $0.1172\\pm 0.0013$ at NLO and NNLO respectively, with the central values changing to $\\alpha_S(M_Z^2)=0.1195$ and $0.1178$ when the world average of $\\alpha_S(M_Z^2)$ is used as a data point. We investigate the interplay between the uncertainties on $\\alpha_S(M_Z^2)$ and the uncertainties on the PDFs. In particular we calculate the cross sections for key processes at the LHC and show how the uncertainties coming from the standard MMHT2014 PDFs and from $\\alpha_S(M_Z^2)$ can be provided independently and can be combined.

  7. Materials Data on Sm(CoSi)2 (SG:139) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

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

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  9. Materials Data on Sm(SiAu)2 (SG:139) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  10. Materials Data on SmFe5 (SG:191) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  11. Materials Data on Sm(MnSi)2 (SG:139) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  12. Materials Data on SmNi5 (SG:191) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  13. Materials Data on Sm9Ga4 (SG:87) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  14. Feedback between rifting and diapirism can exhume ultrahigh-pressure rocks S.M. Ellis a,

    E-Print Network [OSTI]

    Hacker, Bradley R.

    .A. Little b , L.M. Wallace a , B.R. Hacker c , S.J.H. Buiter d a GNS Science, P.O. Box 30368, Lower Hutt terranes remain uncertain or variable (e.g., Burov et al., 2001; Gerya and Stockhert, 2006; Hacker, 2007

  15. Recent progress for Linear Collider SM/BSM Higgs/Electroweak Symmetry Breaking Calculations

    E-Print Network [OSTI]

    Juergen Reuter

    2012-01-22

    In this paper I review the calculations (and partially simulations and theoretical studies) that have been made and published during the last two to three years focusing on the electroweak symmetry breaking sector and the Higgs boson(s) within the Standard Model and models beyond the Standard Model (BSM) at or relevant for either the International Linear Collider (ILC) or the Compact Linear Collider (CLIC), commonly abbreviated as Linear Collider (LC).

  16. Materials Data on Sm(PRu)2 (SG:139) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

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

  17. Technical Basis Agreement Document for UGTA CAU 99 RM/SM

    National Nuclear Security Administration (NNSA)

    D.L. Finnegan, J.L. Thompson, C.M. Miller, P.L. Baca, L.F. Olivas, C.G. Geoffrion, D.K. Smith, W. Goishi, B.K. Esser, J.W. Meadows, N. Namboodiri, J.F. Wild. 2001. Nevada Test Site...

  18. Elastic and Inelastic Scattering of Alpha-Particles and Protons from Sm-144 

    E-Print Network [OSTI]

    Barker, J. H.; Hiebert, John C.

    1971-01-01

    .H. Wildenthal, Phys. Rev. 1, 1118 (1970). ~B. H. Wildenthal, E. Newman, and R. L. Auble, Phys. Rev. C 3, 1199 (1971). F. T. Baker and R. Tickle, Phys. Letters 32B, 47 (1970). TJ. Kowacki, Z. Sujkowski, L. E. Fraberg, H. Ryde, and I. Adam, in Proceedings.... W. Vogt (University of Toronto Press, Toronto, 1960). 24P. D. Kunz, unpublished. 25B. H. Wildenthal, private communication. GJ. C. Bane, J.J. Kraushaar, B.W. Ridley, and M. M. Stautber, Nucl. Phys. A116, 580 (1968). 2~F. T. Baker and C...

  19. The SM8 Universal Solvation Model Christopher J. Cramer and Donald G. Truhlar, University of Minnesota

    E-Print Network [OSTI]

    Truhlar, Donald G

    constants, redox potentials, solubilities, temperature-dependent absolute free energies of solvation pollutants, and the thermodynamics of processes taking place in electrochemical fuel cells. q1 q2 q3 q2 q1 q

  20. Materials Data on SmCo2 (SG:227) by Materials Project

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

    Kristin Persson

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

  1. Materials Data on SmCo2 (SG:227) by Materials Project

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

    Kristin Persson

    2015-03-09

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

  2. Present Limits on the Precision of SM Predictions for Jet Energies

    SciTech Connect (OSTI)

    Paramonov, A.A.; Canelli, F.; D'Onofrio, M.; Frisch, H.J.; Mrenna, S.; /Fermilab

    2010-08-01

    We investigate the impact of theoretical uncertainties on the accuracy of measurements involving hadronic jets. The analysis is performed using events with a Z boson and a single jet observed in p{bar p} collisions at {radical}s = 1.96 TeV in 4.6 fb{sup -1} of data from the Collider Detector at Fermilab (CDF). The transverse momenta (p{sub T}) of the jet and the boson should balance each other due to momentum conservation in the plane transverse to the direction of the p and {bar p} beams. We evaluate the dependence of the measured p{sub T}-balance on theoretical uncertainties associated with initial and final state radiation, choice of renormalization and factorization scales, parton distribution functions, jet-parton matching, calculations of matrix elements, and parton showering. We find that the uncertainty caused by parton showering at large angles is the largest amongst the listed uncertainties. The proposed method can be re-applied at the LHC experiments to investigate and evaluate the uncertainties on the predicted jet energies. The distributions produced at the CDF environment are intended for comparison to those from modern event generators and new tunes of parton showering.

  3. Yeast Sm-like proteins function in mRNA decapping and decay 

    E-Print Network [OSTI]

    Tharun, Sundaresan; He, Weihai; Mayes, Andrew E.; Lennertz, Pascal; Beggs, Jean D; Parker, Roy

    2000-03-30

    motif, form a complex with U6 small nuclear RNA and are required for pre-mRNA splicing3-9. Here we show that mutations in seven yeast Lsm proteins (Lsm1–Lsm7) also lead to inhibition of mRNA decapping. In addition, the Lsm1–Lsm7 proteins co...

  4. Ternary rare earth-lanthanide sulfides. [Re = Eu, Sm or Yb

    DOE Patents [OSTI]

    Takeshita, Takuo; Gschneidner, K.A. Jr.; Beaudry, B.J.

    1986-03-06

    Disclosed is a new ternary rare earth sulfur compound having the formula La/sub 3-x/M/sub x/S/sub 4/, where M is europium, samarium, or ytterbium, with x = 0.15 to 0.8. The compound has good high-temperature thermoelectric properties and exhibits long-term structural stability up to 1000/sup 0/C.

  5. S.M. Stoller Corporation and US Department of Energy PINELLAS ENVIRONMENTAL RESTORATION

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and700 GJO-2003-411-TACe -' RIDGEcls. I,f,. . :for:

  6. Microsoft Word - Sellers_1_5_7_07sm.doc

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on77 PAGE OFDetection of Hydrates7In collaboration with the SMUIR2007

  7. Approaching isotropy in the vortex system of SmFeAs(O,F) at extreme

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnicalInformation4563AbuseConnectJournal(Conference) | SciTech Connectmagnetic

  8. Approaching isotropy in the vortex system of SmFeAs(O,F) at extreme

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnicalInformation4563AbuseConnectJournal(Conference) | SciTech

  9. Incomplete protection of the surface Weyl cones of the Kondo insulator SmB

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfate Reducing(Journal Article)lasers(JournalatBaBar (Thesis/Dissertation) | SciTech6 : Spin exciton

  10. Robust ferromagnetism in the compressed permanent magnet Sm 2 Co 17

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail. (Conference) | SciTech Connect Robust emergent climate phenomena associated

  11. Robust ferromagnetism in the compressed permanent magnet Sm2Co17 (Journal

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail. (Conference) | SciTech Connect Robust emergent climate phenomena

  12. Robust ferromagnetism in the compressed permanent magnet Sm2Co17 (Journal

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail. (Conference) | SciTech Connect Robust emergent climate phenomenaArticle) |

  13. Microsoft PowerPoint - ARM07_3sm.ppt [Compatibility Mode]

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

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

  14. Functions of An Organization in an Indigenous Irrigation System: A Case Study From a Hill Village of Nepal

    E-Print Network [OSTI]

    Uprety, Laya Prasad

    2000-01-01

    -help attitudes. Laudablc as this program is. however, it is "Itill neccssary to knO\\\\ ho\\\\ tht" indi"l::tlou:-. .. . b Irngatlon systems are org~llli/cd and how they fUllction or adapt to \\Vater-scarc~ environillents. While sociologists iJlld (inthn1plllogists...

  15. The Plight of the Tharu Kamaiyas in Nepal: A Review of the Social, Economic And Political Facets

    E-Print Network [OSTI]

    Chhetri, Ram B

    2005-01-01

    6738 3408 3330 978 6.9 Bhimpuf 9968 5036 4932 1360 7.3 Daulatpur 7246 3563 3683 1085 6.7Gola 6679 3293 3386 918 7.3 Khairi Chandanpur 6901 3524 3377 1034 6.7 Manau 7054 3485 3569 1080 6.5 Manpuf Tapara 9495 4738 4757 1307 7.2 Naya Gaun 5815 2952 2863...

  16. Evaluation of the KanchanTM Arsenic Filter under various water quality conditions of the Nawalparasi District, Nepal

    E-Print Network [OSTI]

    Espinoza, Claudia M. (Claudia Maritza)

    2011-01-01

    In 2002, the Massachusetts Institute of Technology Department of Civil and Environmental Engineering partnered with the Environment and Public Health Organization to develop and disseminate the KanchanTM Arsenic Filter ...

  17. Measurement of organophosphate pesticides, organochlorine pesticides, and polycyclic aromatic hydrocarbons in household dust from two rural villages in Nepal 

    E-Print Network [OSTI]

    Cizmas, Leslie; Ackerman, Lani; Donnelly, Danielle A.; Donnelly, Kirby C.; McDonald, Thomas J.

    2015-01-16

    to polycyclic aromatic hydrocarbons from wood smoke. This study measured the levels of four organophosphate pesticides, 22 organochlorine pesticides, and over thirty polycyclic aromatic hydrocarbons in house dust from two rural Nepali villages. Floor dust...

  18. Slip pulse and resonance of Kathmandu basin during the 2015 Mw 7.8 Gorkha earthquake, Nepal imaged with geodesy

    E-Print Network [OSTI]

    Galetzka, John; Melgar, Diego; Genrich, Joachim F.; Geng, Jianghui; Owen, Susan; Lindsey, Eric O.; Xu, Xiaohua; Bock, Yehuda; Avouac, Jean-Philippe; Adhikari, Lok Bijaya; Upreti, Bishal Nath; Pratt-Sitaula, Beth; Bhattarai, Tara Nidhi; Sitaula, Bhairab P.; Moore, Angelyn; Hudnut, Kenneth W.; Szeliga, Walter; Normandeau, Jim; Fend, Michael; Flouzat, Mireille; linger, Laurent Bol; Shrestha, Prithvilal; Koirala, Bharat; Gautam, Umesh; Bhatterai, Mukunda; Gupta, Ratnamani; Kandel, Thakur; Timsina, Chintan; Sapkota, Soma Nath; Rajaure, Sudhir; Maha, Naresh

    2015-01-01

    ,  California  Institute  of  228   Technology,  under  a  contract  with  the  National  Aeronautics  and  Space  Administration.    The  229   GPS  data  were  processed  by  ARIA  (JPL)  and  the  Scripps...

  19. A Modular Security Analysis of the TLS Handshake Protocol P. Morrissey, N.P. Smart and B. Warinschi

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    master keys essentially transforms an arbitrary secure pre-master key agreement protocol into a secure master-key agreement protocol. Similarly, the transforma- tion used to derive application keys works when applied to an arbitrary secure master-key agreement protocol. These results are in the random oracle model

  20. Dilute Nitride GaNP Wide Bandgap Solar Cells Grown by Gas-Source Molecular Beam Epitaxy

    E-Print Network [OSTI]

    Sukrittanon, Supanee

    2015-01-01

    III-V compound multi-junction solar cells have been the mostof ?16.5%. 55 Multi-junction solar cells have been