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  1. FVE BS sro | Open Energy Information

    Open Energy Info (EERE)

    FVE BS sro Jump to: navigation, search Name: FVE BS sro Place: Letohrad, Czech Republic Zip: 561 51 Product: Czech PV developer operating a 1.6MW PV plant in the Czech Republic....

  2. Relating B_S Mixing and B_S to mu+mu- with New Physics (Journal...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Relating BS Mixing and BS to mu+mu- with New Physics Citation Details In-Document Search Title: Relating BS Mixing and BS to mu+mu- with New Physics We perform...

  3. Relating B_S Mixing and B_S to mu+mu- with New Physics (Journal...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Relating BS Mixing and BS to mu+mu- with New Physics Citation Details In-Document Search Title: Relating BS Mixing and BS to mu+mu- with New Physics You are...

  4. Synthesis and crystal structure of the isotypic rare earth thioborates Ce[BS{sub 3}], Pr[BS{sub 3}], and Nd[BS{sub 3}

    SciTech Connect (OSTI)

    Hunger, Jens; Borna, Marija [Max Planck Institute for Chemical Physics of Solids, Noethnitzer Strasse 40, D-01187 Dresden (Germany); Kniep, Ruediger, E-mail: kniep@cpfs.mpg.d [Max Planck Institute for Chemical Physics of Solids, Noethnitzer Strasse 40, D-01187 Dresden (Germany)

    2010-03-15

    The orthothioborates Ce[BS{sub 3}], Pr[BS{sub 3}] and Nd[BS{sub 3}] were prepared from mixtures of the rare earth (RE) metals together with amorphous boron and sulfur summing up to the compositions CeB{sub 3}S{sub 6}, PrB{sub 5}S{sub 9} and NdB{sub 3}S{sub 6}. The following preparation routes were used: solid state reactions with maximum temperatures of 1323 K and high-pressure high-temperature syntheses at 1173 K and 3 GPa. Pr[BS{sub 3}] and Nd[BS{sub 3}] were also obtained from rare earth chlorides RECl{sub 3} and sodium thioborate Na{sub 2}B{sub 2}S{sub 5} by metathesis type reactions at maximum temperatures of 1073 K. The crystal structure of the title compounds was determined from X-ray powder diffraction data. The thioborates are isotypic and crystallize in the orthorhombic spacegroup Pna2{sub 1} (No. 33; Z=4; Ce: a=7.60738(6)A, b=6.01720(4)A, c=8.93016(6)A; Pr: a=7.56223(4)A, b=6.00876(2)A, c=8.89747(4)A; Nd: a=7.49180(3)A, b=6.00823(2)A, c=8.86197(3)A) . The crystal structures contain isolated [BS{sub 3}]{sup 3-} groups with boron in trigonal-planar coordination. The sulfur atoms form the vertices of undulated kagome nets, which are stacked along [100] according to the sequence ABAB. Within these nets every second triangle is occupied by boron and the large hexagons are centered by rare earth ions, which are surrounded by overall nine sulfur species. - Abstract: Graphical Abstract Legend (TOC Figure): Table of Contents Figure The isotypic orthothioborates Ce[BS{sub 3}], Pr[BS{sub 3}] and Nd[BS{sub 3}] were prepared using different preparation routes. The crystal structure of the title compounds was determined from X-ray powder diffraction data. The crystal structures contain isolated [BS{sub 3}]{sup 3-} groups with boron in trigonal-planar coordination. The sulfur atoms form the vertices of corrugated kagome nets (sketched with blue dotted lines), which are stacked along [100] according to the sequence ABAB. Within these nets every second triangle is occupied by boron and the large hexagons are centered by rare earth ions, which are surrounded by overall nine sulfur species.

  5. Search for the decay Bs0 ? ?? and a measurement of the branching fraction for Bs0 ? ??

    SciTech Connect (OSTI)

    Dutta, Deepanwita; Bhuyan, Bipul; Abdesselam, A.; Adachi, I.; Aihara, H.; Al Said, S.; Arinstein, K.; Asner, David M.; Aulchenko, V.; Aushev, T.; Ayad, R.; Aziz, T.; Bahinipati, S.; Bakich, A. M.; Bansal, Vikas; Bhardwaj, V.; Bobrov, A.; Bonvicini, Giovanni; Bracko, Marko; Browder, Thomas E.; Cervenkov, D.; Chen, A.; Cheon, B. G.; Chilikin, K.; Chistov, R.; Cho, K.; Chobanova, V.; Choi, Y.; Cinabro, David A.; Dalseno, J.; Dolezal, Z.; Drasal, Z.; Drutskoy, A.; Dutta, K.; Eidelman, S.; Farhat, H.; Fast, James E.; Frost, O.; Gaur, Vipin; Ganguly, Sudeshna; Garmash, Alexey; Getzkow, D.; Goh, Y. M.; Golob, B.; Hayashii, H.; He, X. H.; Hou, W. S.; Iijima, T.; Ishikawa, A.; Iwasaki, Y.; Jaegle, Igal; Joffe, D.; Kang, K. H.; Kato, E.; Kiesling, C.; Kim, D. Y.; Kim, J. B.; Kim, J. H.; Kim, K. T.; Kim, M. J.; Kim, S. H.; Kim, Y. J.; Kinoshita, Kay; Ko, Byeong Rok; Kodys, P.; Korpar, S.; Krizan, P.; Krokovny, Pavel; Kuhr, Thomas; Kuzmin, A.; Kwon, Y. J.; Lange, J. S.; Lee, I. S.; Lewis, P.; Li, Y.; Li Gioi, L.; Libby, J.; Liventsev, Dmitri; Matvienko, D.; Miyata, H.; Mizuk, R.; Mohanty, G. B.; Moll, A.; Mori, T.; Mussa, R.; Nakano, E.; Nakao, M.; Nanut, T.; Nayak, Minakshi; Nisar, N. K.; Nishida, S.; Ogawa, S.; Okuno, S.; Pakhlov, P.; Pakhlova, Galina; Pedlar, Todd K.; Pestotnik, Rok; Petric, Marko; Piilonen, Leo E.; Ribezl, Eva; Ritter, M.; Rostomyan, A.; Sakai, Y.; Sandilya, Saurabh; Santelj, Luka; Sanuki, T.; Sato, Y.; Savinov, Vladimir; Schneider, O.; Schnell, G.; Schwanda, C.; Schwartz, A. J.; Semmler, D.; Shebalin, V.; Shibata, T. A.; Shiu, Jing-Ge; Shwartz, B.; Sibidanov, A.; Simon, F.; Sohn, Y. S.; Sokolov, A.; Solovieva, E.; Staric, M.; Sumihama, M.; Sumiyoshi, T.; Teramoto, Y.; Trabelsi, K.; Uchida, M.; Unno, Yuji; Uno, S.; Usov, Y.; Van Hulse, C.; Vanhoefer, P.; Varner, G.; Vinokurova, A.; Vossen, Anslem G.; Wagner, M. N.; Wang, C. H.; Wang, P.; Watanabe, Y.; Wehle, S.; Williams, K. M.; Won, E.; Yamamoto, H.; Yamaoka, J.; Yashchenko, S.; Yusa, Y.; Zhang, Z. P.; Zhilich, V.; Zupanc, A.

    2015-01-01

    We search for the decay B0s??? and measure the branching fraction for B0s??? using 121.4~fb-1 of data collected at the ?(5S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider. The B0s??? branching fraction is measured to be (3.60.5(stat.)0.3(syst.)0.6(fs))10-5, where fs is the fraction of Bs(*)Bs(*) in bb events. Our result is in good agreement with the theoretical predictions as well as with a recent measurement from LHCb. We observe no statistically significant signal for the decay B0s??? and set a 90% confidence-level upper limit on its branching fraction at 3.110-6. This constitutes a significant improvement over the previous result.

  6. First Observation of Bs0→J/ψη and Bs0→J/ψη'

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

    Li, J.; Adachi, I.; Aihara, H.; Arinstein, K.; Asner, D. M.; Aulchenko, V.; Aushev, T.; Bakich, A. M.; Bhardwaj, V.; Bhuyan, B.; et al

    2012-05-03

    We report first observations of Bs0→J/ψη and Bs0→J/ψη'. The results are obtained from 121.4 fb⁻¹ of data collected at the Υ(5S) resonance with the Belle detector at the KEKB e⁺e⁻ collider. We obtain the branching fractions B(Bs0→J/ψη)=[5.10±0.50(stat)±0.25(syst)+1.14-0.79(NB(*)sB¯¯¯(*)s)]×10⁻⁴, and B(Bs0→J/ψη')=[3.71±0.61(stat)±0.18(syst)+0.83-0.57(NB(*)sB¯¯¯(*)s)]×10⁻⁴. The ratio of the two branching fractions is measured to be (B(Bs→J/ψη'))/(B(Bs→J/ψη))=0.73±0.14(stat)±0.02(syst).

  7. IDIQ BS Exhibit A General Conditions (Rev. 3.3, 9-27-13)

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

    on claims shall be paid at the rate established by the Secretary of the Treasury of the United States pursuant to Public Law 92-41 (85 Stat. 97). IDIQ BS Ex A (Rev. 3.3, 92713)...

  8. IDIQ BS Ex A (Rev. 3.1, 4/9/13) Exhibit A General Conditions

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

    on claims shall be paid at the rate established by the Secretary of the Treasury of the United States pursuant to Public Law 92-41 (85 Stat. 97). IDIQ BS Ex A (Rev. 3.1, 4913)...

  9. Measurement of the ratio B(Bs0→J/ψf0(980))/B(Bs0→J/ψϕ(1020)) in pp

    Office of Scientific and Technical Information (OSTI)

    collisions at s=7 TeV (Journal Article) | SciTech Connect ratio B(Bs0→J/ψf0(980))/B(Bs0→J/ψϕ(1020)) in pp collisions at s=7 TeV Citation Details In-Document Search Title: Measurement of the ratio B ( B s 0 → J / ψ f 0 ( 980 ) ) / B ( B s 0 → J / ψ ϕ ( 1020 ) ) in pp collisions at s = 7 TeV Publication Date: 2016-05-01 OSTI Identifier: 1240030 Type: Published Article Journal Name: Physics Letters. Section B Additional Journal Information: Journal Volume: 756; Journal Issue: C;

  10. Measurement of the Bs0 Lifetime in Fully and Partially Reconstructed Bs0 -> Ds- (phi pi-)X Decays in pp? Collisions at ?s = 1.96 TeV

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

    Aaltonen, T.

    2011-12-29

    The authors present a measurement of the Bs0 lifetime in fully and partially reconstructed Bs0 = Ds0(??-)X decays in 1.3 fb-1 collected in pp? collisions at ?s = 1.96 Tev by the CDF II detector at the Fermilab Tevatron. They measure ?(Bs0) = 1.518 0.041 (stat.) 0.027 (syst.) ps. The ratio of this result and the world average B0 lifetime yields ?(Bs0)/?(B0) = 0.99 0.03, which is in agreement with recent theoretical predictions.

  11. Improved Method for CKM Constraints in Charmless Three-body B and Bs Decays

    Office of Scientific and Technical Information (OSTI)

    (Journal Article) | SciTech Connect Improved Method for CKM Constraints in Charmless Three-body B and Bs Decays Citation Details In-Document Search Title: Improved Method for CKM Constraints in Charmless Three-body B and Bs Decays Recently Ciuchini, Pierini and Silvestrini proposed a method for constraining CKM parameters in B {yields} K{pi}{pi} and B{sub s} {yields} K{pi}{pi} through phase measurements of amplitudes involving I = 3/2 K*{pi} final states. We show that complementary

  12. Search for Violation of CPT and Lorentz Invariance in B-s(0) Meson

    Office of Scientific and Technical Information (OSTI)

    Oscillations (Journal Article) | SciTech Connect Journal Article: Search for Violation of CPT and Lorentz Invariance in B-s(0) Meson Oscillations Citation Details In-Document Search Title: Search for Violation of CPT and Lorentz Invariance in B-s(0) Meson Oscillations We present the first search for CPT-violating effects in the mixing of B0s mesons using the full Run II data set with an integrated luminosity of 10.4 fb-1 of proton-antiproton collisions collected using the D0 detector at the

  13. Measurement of the B?s lifetime in the flavor-specific decay channel B?s ? D?s ???X

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

    Abazov, V.? M.; Abbott, B.; Acharya, B.? S.; Adams, M.; Adams, T.; Agnew, J.? P.; Alexeev, G.? D.; Alkhazov, G.; Alton, A.; Askew, A.; et al

    2015-02-09

    We present an updated measurement of the B?s lifetime using the semileptonic decays B?s ? D?s ???X, with D?s ? ??? and ? ? K?K? (and the charge conjugate process). This measurement uses the full Tevatron Run II sample of proton-antiproton collisions at ?s = 1.96 TeV, comprising an integrated luminosity of 10.4 fb?1. We find a flavor-specifc lifetime Tfs(B?s) = 1.479 0.010 (stat) 0.021 (syst) ps. This technique is also used to determine the B? lifetime using the analogous B? ? D????X decay with D? ? ??? and ? ? K?K? , yielding T(B?) = 1.534 more0.019 (stat) 0.021 (syst) ps. Both measurements are consistent with the current world averages, and the B?s lifetime measurement is one of the most precise to date. Taking advantage of the cancellation of systematic uncertainties, we determine the lifetime ratio Tfs(B?s)/T(B?) = 0.964 0.013 (stat) 0.007 (syst).less

  14. Applied quantum chemistry: Spectroscopic detection and characterization of the F{sub 2}BS and Cl{sub 2}BS free radicals in the gas phase

    SciTech Connect (OSTI)

    Jin, Bing; Clouthier, Dennis J.; Sheridan, Phillip M.

    2015-03-28

    In this and previous work [D. J. Clouthier, J. Chem. Phys. 141, 244309 (2014)], the spectroscopic signatures of the X{sub 2}BY (X = H, halogen, Y = O, S) free radicals have been predicted using high level ab initio theory. The theoretical results have been used to calculate the electronic absorption and single vibronic level (SVL) emission spectra of the radicals under typical jet-cooled conditions. Using these diagnostic predictions, the previously unknown F{sub 2}BS and Cl{sub 2}BS free radicals have been identified and characterized. The radicals were prepared in a free jet expansion by subjecting precursor mixtures of BF{sub 3} or BCl{sub 3} and CS{sub 2} vapor to an electric discharge at the exit of a pulsed molecular beam valve. The B{sup ~2}A{sub 1}X{sup ~} {sup 2}B{sub 2} laser-induced fluorescence spectra were found within 150 cm{sup ?1} of their theoretically predicted positions with vibronic structure consistent with our Franck-Condon simulations. The B{sup ~2}A{sub 1} state emits down to the ground state and to the low-lying A{sup ~2}B{sub 1} excited state and the correspondence between the observed and theoretically derived SVL emission Franck-Condon profiles was used to positively identify the radicals and make assignments. Excited state Coriolis coupling effects complicate the emission spectra of both radicals. In addition, a forbidden component of the electronically allowed B{sup ~}X{sup ~} band system of Cl{sub 2}BS is evident, as signaled by the activity in the b{sub 2} modes in the spectrum. Symmetry arguments indicate that this component gains intensity due to a vibronic interaction of the B{sup ~2}A{sub 1} state with a nearby electronic state of {sup 2}B{sub 2} symmetry.

  15. Semi-inclusive studies of semileptonic B-s decays at Belle

    SciTech Connect (OSTI)

    Oswald, Christian; Urquijo, P.; Dingfelder, J.; Abdesselam, A.; Adachi, I.; Aihara, H.; Al Said, S.; Asner, David M.; Aushev, T.; Ayad, R.; Babu, V.; Badhrees, I.; Bakich, A. M.; Bhardwaj, V.; Bobrov, A.; Bonvicini, Giovanni; Bozek, A.; Bracko, Marko; Browder, Thomas E.; Cervenkov, D.; Chang, M-C; Chekelian, V.; Chen, A.; Cheon, B. G.; Chilikin, K.; Cho, K.; Chobanova, V.; Choi, Y.; Cinabro, David A.; Dalseno, J.; Dolezal, Z.; Drasal, Z.; Drutskoy, A.; Dutta, D.; Eidelman, S.; Farhat, H.; Fast, James E.; Ferber, T.; Frost, O.; Fulsom, Bryan G.; Gaur, Vipin; Gabyshev, N.; Ganguly, Sudeshna; Garmash, A.; Getzkow, D.; Gillard, R.; Glattaur, R.; Goh, Y. M.; Goldenzweig, P.; Golob, B.; Grzymkowska, O.; Hara, Takanori; Hasenbusch, J.; Hayasaka, K.; Hayashii, H.; He, X. H.; Hou, W. S.; Huschle, Matthias J.; Hyun, H. J.; Iijima, T.; Ishikawa, A.; Itoh, R.; Iwasaki, Y.; Jaegle, Igal; Julius, T.; Kang, K. H.; Kapusta, P.; Kato, E.; Kawasaki, T.; Kiesling, C.; Kim, D. Y.; Kim, J. B.; Kim, J. H.; Kim, K. T.; Kim, M. J.; Kim, S. H.; Kim, Y. J.; Kinoshita, Kay; Ko, Byeong Rok; Kodys, P.; Korpar, S.; Krizan, P.; Krokovny, Pavel; Kuhr, T.; Kumita, T.; Kwon, Y. J.; Lange, J. S.; Lee, D. H.; Lee, I. S.; Li, Y.; Gioi, LL; Libby, J.; Liventsev, D.; Lukin, P.; Matvienko, D.; Miyata, H.; Mizuk, R.; Mohanty, G. B.; Moll, A.; Moon, H K.; Nakano, E.; Nakao, M.; Nakazawa, H.; Nanut, T.; Natkaniec, Z.; Nayak, Minakshi; Nishida, S.; Nozaki, T.; Okuno, S.; Pakhlov, P.; Pakhlova, G.; Park, C. W.; Park, H.; Pedlar, Todd; Pesantez, L.; Pestotnik, R.; Petric, M.; Piilonen, Leo E.; Pulvermacher, C.; Ribezl, Eva; Ritter, M.; Rostomyan, A.; Rozanska, M.; Ryu, S.; Sakai, Y.; Sandilya, Saurabh; Santelj, L.; Sanuki, T.; Sato, Y.; Savinov, Vladimir; Schneider, O.; Schnell, G.; Schwanda, C.; Semmler, D.; Senyo, K.; Seon, O.; Sevior, ME; Shapkin, M.; Shebalin, V.; Shen, CP; Shibata, TA; Shiu, Jing-Ge; Sibidanov, A.; Simon, F.; Sohn, Y. S.; Solovieva, E.; Stanic, S.; Staric, M.; Stypula, J.; Sumihama, M.; Sumiyoshi, T.; Tamponi, Umberto; Teramoto, Y.; Trabelsi, K.; Uchida, M.; Unno, Y.; Uno, S.; Usov, Y.; Van Hulse, C.; Vanhoefer, P.; Varner, G.; Vinokurova, A.; Vorobyev, V.; Vossen, Anslem G.; Wagner, M. N.; Wang, C. H.; Wang, M. Z.; Wang, P.; Wang, Xiaolong; Watanabe, Y.; Williams, K. M.; Won, E.; Yamamoto, H.; Yashchenko, S.; Yook, Youngmin; Zhang, Z. P.; Zhilich, V.; Zhulanov, V.; Zupanc, A.

    2015-10-22

    We present an analysis of the semi-inclusive decays B-s -> D(s)(-)Xl(+)nu and B-s -> D-s*(-)Xl(+)nu, where X denotes a final state that may consist of additional hadrons or photons and l is an electron or muon. The studied Bs decays are contained in the 121.4 fb(-1) Upsilon(5S) data sample collected by the Belle detector at the KEKB asymmetric-energy e(+)e(-) collider. The branching fractions of the decays are measured to be B(B-s -> D(s)(-)Xl(+)nu) = [8.2 +/- 0.2(stat) +/- 0.6(syst) +/- 1.4(ext)] % and B(B-s -> D-s*(-)Xl(+)nu) = [5.4 +/- 0.4(stat) +/- 0.4(syst) +/- 0.9(ext)] %, where the first two uncertainties are statistical and systematic and the last is due to external parameters. The measurement also provides an estimate of the B-s(()*())(B) over bar (()(s)*()) production cross section, sigma(e(+)e(-) -> B-s(()*())(B) over bar (()(s)*())) = 53.8 +/- 1.4(stat) +/- 4.0(syst) +/- 3.4(ext)] pb, at the center-of-mass energy root s = 10.86 GeV.

  16. Measurement of Polarization and Search for CP Violation in Bs0→ΦΦ Decays

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

    Aaltonen, T.; Álvarez González, B.; Amerio, S.; Amidei, D.; Anastassov, A.; Annovi, A.; Antos, J.; Apollinari, G.; Appel, J. A.; Apresyan, A.; et al

    2011-12-22

    We present the first measurement of polarization and CP-violating asymmetries in a Bs0 decay into two light vector mesons, Bs0→ΦΦ, and an improved determination of its branching ratio using 295 decays reconstructed in a data sample corresponding to 2.9 fb⁻¹ of integrated luminosity collected by the CDF experiment at the Fermilab Tevatron collider. The fraction of longitudinal polarization is determined to be fL=0.348±0.041(stat)±0.021(syst), and the branching ratio B(Bs0→ΦΦ)=[2.32±0.18(stat)±0.82(syst)]×10⁻⁵. Asymmetries of decay angle distributions sensitive to CP violation are measured to be Au=-0.007±0.064(stat)±0.018(syst) and Av=-0.120±0.064(stat)±0.016(syst).

  17. First principle calculations of effective exchange integrals: Comparison between SR (BS) and MR computational results

    SciTech Connect (OSTI)

    Yamaguchi, Kizashi; Nishihara, Satomichi; Saito, Toru; Yamanaka, Shusuke; Kitagawa, Yasutaka; Kawakami, Takashi; Yamada, Satoru; Isobe, Hiroshi; Okumura, Mitsutaka

    2015-01-22

    First principle calculations of effective exchange integrals (J) in the Heisenberg model for diradical species were performed by both symmetry-adapted (SA) multi-reference (MR) and broken-symmetry (BS) single reference (SR) methods. Mukherjee-type (Mk) state specific (SS) MR coupled-cluster (CC) calculations by the use of natural orbital (NO) references of ROHF, UHF, UDFT and CASSCF solutions were carried out to elucidate J values for di- and poly-radical species. Spin-unrestricted Hartree Fock (UHF) based coupled-cluster (CC) computations were also performed to these species. Comparison between UHF-NO(UNO)-MkMRCC and BS UHF-CC computational results indicated that spin-contamination of UHF-CC solutions still remains at the SD level. In order to eliminate the spin contamination, approximate spin-projection (AP) scheme was applied for UCC, and the AP procedure indeed corrected the error to yield good agreement with MkMRCC in energy. The CC double with spin-unrestricted Brueckner's orbital (UBD) was furthermore employed for these species, showing that spin-contamination involved in UHF solutions is largely suppressed, and therefore AP scheme for UBCCD removed easily the rest of spin-contamination. We also performed spin-unrestricted pure- and hybrid-density functional theory (UDFT) calculations of diradical and polyradical species. Three different computational schemes for total spin angular momentums were examined for the AP correction of the hybrid (H) UDFT. HUDFT calculations followed by AP, HUDFT(AP), yielded the S-T gaps that were qualitatively in good agreement with those of MkMRCCSD, UHF-CC(AP) and UB-CC(AP). Thus a systematic comparison among MkMRCCSD, UCC(AP) UBD(AP) and UDFT(AP) was performed concerning with the first principle calculations of J values in di- and poly-radical species. It was found that BS (AP) methods reproduce MkMRCCSD results, indicating their applicability to large exchange coupled systems.

  18. Synthesis and structural characterization of a new rubidium borosulfate, Rb{sub 5}BS{sub 4}O{sub 16}

    SciTech Connect (OSTI)

    Dong, Lingyun; Pan, Shilie; Wang, Ying; Yu, Hongwei; Lin, Xiaoxia; Han, Shujuan

    2015-03-15

    Highlights: • Rb{sub 5}BS{sub 4}O{sub 16} has been synthesized using (NH{sub 4}){sub 2}SO{sub 4} as a source of sulfate ions for the first time. • Zero-dimensional anion groups, [B(SO{sub 4}){sub 4}]{sup 5−}, exist in the title compound. • Spectral properties and thermal analysis of Rb{sub 5}BS{sub 4}O{sub 16} were reported. - Abstract: A new rubidium borosulfate, Rb{sub 5}BS{sub 4}O{sub 16}, has been synthesized using (NH{sub 4}){sub 2}SO{sub 4} as a source of sulfate ions for the first time. The compound crystallizes in the space group P4{sub 3}2{sub 1}2 (No. 96) of the tetragonal system with a = 10.148(4) Å, c = 16.689(14) Å, V = 1718.8(17) Å{sup 3}, and Z = 4. Zero-dimensional anion groups, [B(SO{sub 4}){sub 4}]{sup 5−}, a central BO{sub 4} tetrahedron sharing all its four vertices with neighboring sulfate tetrahedra, exist in the title compound, and then the rubidium atoms are situated in the voids of the resulting structure. The IR spectrum confirms the presence of BO{sub 4} and SO{sub 4} units. The UV–vis-NIR diffuse reflectance spectrum exhibits a band gap of about 3.99 eV. The TG-DSC analysis suggests that Rb{sub 5}BS{sub 4}O{sub 16} is an incongruent melting compound.

  19. Measurement of the Forward-Backward Asymmetry in the B→K(*)μ⁺μ⁻Decay and First Observation of the Bs0→Φμ⁺μ⁻ Decay

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

    Aaltonen, T.; Álvarez González, B.; Amerio, S.; Amidei, D.; Anastassov, A.; Annovi, A.; Antos, J.; Apollinari, G.; Appel, J. A.; Apresyan, A.; et al

    2011-04-18

    We reconstruct the rare decays B⁺→K⁺μ⁺μ⁻, B⁰→K*(892)⁰μ⁺μ⁻, and Bs0→Φ(1020)μ⁺μ⁻ in a data sample corresponding to 4.4 fb⁻¹ collected in pp¯ collisions at √s=1.96 TeV by the CDF II detector at the Tevatron Collider. Using 121±16 B⁺→K⁺μ⁺μ⁻ and 101±12 B⁰→K*⁰μ⁺μ⁻ decays we report the branching ratios. In addition, we report the differential branching ratio and the muon forward-backward asymmetry in the B⁺ and B⁰ decay modes, and the K*⁰ longitudinal polarization fraction in the B⁰ decay mode with respect to the squared dimuon mass. These are consistent with the predictions, and most recent determinations from other experiments and of comparable accuracy.more » We also report the first observation of the Bs0→Φμ⁺μ⁻ decay and measure its branching ratio BR(Bs0→Φμ⁺μ⁻)=[1.44±0.33±0.46]×10⁻⁶ using 27±6 signal events. This is currently the most rare Bs0 decay observed.« less

  20. Energetica Serra da Prata | Open Energy Information

    Open Energy Info (EERE)

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

  1. Biopalma da Amaz nia | Open Energy Information

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

  5. Eolica Cajueiro da Praia Ltda | Open Energy Information

    Open Energy Info (EERE)

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

  6. Press Pass - Press Release - CDF B_s

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

    official: They have discovered the quick-change behavior of the B-sub-s meson, which switches between matter and antimatter 3 trillion times a second. BATAVIA, Illinois -...

  7. Measurement of b_s oscillations at CDF

    SciTech Connect (OSTI)

    Salamanna, G.; /Rome U. /INFN, Rome

    2006-09-01

    The first precise measurement of the B{sub s}{sup 0} - {bar B}{sub s}{sup 0} oscillation frequency {Delta}m{sub s} with the CDFII experiment is summarized in this talk. The measurement is performed with 1 fb{sup -1} of data collected at the Fermilab Tevatron hadron collider. They find a signal consistent with flavor oscillations; the probability that such a signal is originated by random fluctuations is 0.2%. They measure {Delta}m{sub s} = 17.31{sub -0.18}{sup +0.33}(stat.) {+-} 0.07(syst.)ps{sup -1}. After a brief theoretical overview, the author describes the experimental technique and shows the results of the CDF analysis and the |V{sub td}/V{sub ts}| value we infer from this measurement.

  8. IEA RECaBS Interactive REcalculator | Open Energy Information

    Open Energy Info (EERE)

    include the economic values of various externalities - air emissions, system integration, security of supply, employment - in your calculations. It provides the basis for...

  9. Press Pass - Press Release - CDF B_s

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

    States are Austria, Belgium, Bulgaria, the Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Italy, Netherlands, Norway, Poland, Portugal, Slovakia, Spain,...

  10. Search for Bs Mixing with Inclusive Leptons at SLD (Technical...

    Office of Scientific and Technical Information (OSTI)

    The analysis determines the b hadron flavor at production by exploiting the large polarized forward-backward asymmetry of the b quark as well as information from the hemisphere ...

  11. Search for Bs Mixing with Inclusive Leptons at SLD (Technical...

    Office of Scientific and Technical Information (OSTI)

    Visit OSTI to utilize additional information resources in energy ... The analysis determines the b hadron flavor at production by exploiting the large polarized forward-backward ...

  12. MEMORANDUM TO: FSLE DA-C

    Office of Legacy Management (LM)

    t l?-IQ- I MEMORANDUM TO: FSLE DA-C SUBJECT: v ------_-----STATE:--- _- e Current: ___________ 0 no; if yes, date contact TYPE OF OPERATION ---------------_- q Research &.Development .o Production, scale testing 0 Pilat Scale 0 Bench Scale Process 0 Theoretical Studies a Sample & Analysis q Production. Cl Dis.posal/Storage -- TYPE OF CONTRACT ----~-----__---_ q Prime 0 Subcontract& Cl Purchase Order El Facility Ty! a Manufa& 0 Univerji 0 Research IJ Governr/le: cl Other A-, 0

  13. PLEAEERUSH ANALYTICAL DA-~-A SHEET

    Office of Legacy Management (LM)

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

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

    Open Energy Info (EERE)

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

  15. CoDA 2016, the Conference on Data Analysis

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

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

  16. Measurement of the relative branching ratio of B-s(0) -> J/psi f(0)(980) to B-s(0) -> J/psi phi

    SciTech Connect (OSTI)

    Abazov, V.M.; Abbott, B.; Acharya, B. S.; Adams, M.; Adams, T.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Alverson, G.; Alves, G. A.; Aoki, M.; Askew, A.; Asman, B.; Atkins, S.; Atramentov, O.; Augsten, K.; Avila, C.; BackusMayes, J.; Badaud, F.; Bagby, L.; Baldin, B.; Bandurin, D. V.; Banerjee, S.; Barberis, E.; Baringer, P.; Barreto, J.; Bartlett, J. F.; Bassler, U.; Bazterra, V.; Bean, A.; Begalli, M.; Belanger-Champagne, C.; Bellantoni, L.; Beri, S. B.; Bernardi, G.; Bernhard, R.; Bertram, I.; Besancon, M.; Beuselinck, R.; Bezzubov, V. A.; Bhat, P. C.; Bhatnagar, V.; Blazey, G.; Blessing, S.; Bloom, K.; Boehnlein, A.; Boline, D.; Boos, E. E.; Borissov, G.; Bose, T.; Brandt, A.; Brandt, O.; Brock, R.; Brooijmans, G.; Bross, A.; Brown, D.; Brown, J.; Bu, X. B.; Buehler, M.; Buescher, V.; Bunichev, V.; Burdin, S.; Burnett, T. H.; Buszello, C. P.; Calpas, B.; Camacho-Perez, E.; Carrasco-Lizarraga, M. A.; Casey, B. C. K.; Castilla-Valdez, H.; Chakrabarti, S.; Chakraborty, D.; Chan, K. M.; Chandra, A.; Chapon, E.; Chen, G.; Chevalier-Thery, S.; Cho, D. K.; Cho, S. W.; Choi, S.; Choudhary, B.; Cihangir, S.; Claes, D.; Clutter, J.; Cooke, M.; Cooper, W. E.; Corcoran, M.; Couderc, F.; Cousinou, M. -C.; Croc, A.; Cutts, D.; Das, A.; Davies, G.; De, K.; de Jong, S. J.; De La Cruz-Burelo, E.; Deliot, F.; Demina, R.; Denisov, D.; Denisov, S. P.; Desai, S.; Deterre, C.; DeVaughan, K.; Diehl, H. T.; Diesburg, M.; Ding, P. F.; Dominguez, A.; Dorland, T.; Dubey, A.; Dudko, L. V.; Duggan, D.; Duperrin, A.; Dutt, S.; Dyshkant, A.; Eads, M.; Edmunds, D.; Ellison, J.; Elvira, V. D.; Enari, Y.; Evans, H.; Evdokimov, A.; Evdokimov, V. N.; Facini, G.; Ferbel, T.; Fiedler, F.; Filthaut, F.; Fisher, W.; Fisk, H. E.; Fortner, M.; Fox, H.; Fuess, S.; Garcia-Bellido, A.; Garcia-Guerra, G. A.; Gavrilov, V.; Gay, P.; Geng, W.; Gerbaudo, D.; Gerber, C. E.; Gershtein, Y.; Ginther, G.; Golovanov, G.; Goussiou, A.; Grannis, P. D.; Greder, S.; Greenlee, H.; Greenwood, Z. D.; Gregores, E. M.; Grenier, G.; Gris, Ph.; Grivaz, J. -F.; Grohsjean, A.; Gruenendahl, S.; Gruenewald, M. W.; Guillemin, T.; Gutierrez, G.; Gutierrez, P.; Haas, A.; Hagopian, S.; Haley, J.; Han, L.; Harder, K.; Harel, A.; Hauptman, J. M.; Hays, J.; Head, T.; Hebbeker, T.; Hedin, D.; Hegab, H.; Heinson, A. P.; Heintz, U.; Hensel, C.; Heredia-De La Cruz, I.; Herner, K.; Hesketh, G.; Hildreth, M. D.; Hirosky, R.; Hoang, T.; Hobbs, J. D.; Hoeneisen, B.; Hohlfeld, M.; Hubacek, Z.; Hynek, V.; Iashvili, I.; Ilchenko, Y.; Illingworth, R.; Ito, A. S.; Jabeen, S.; Jaffre, M.; Jamin, D.; Jayasinghe, A.; Jesik, R.; Johns, K.; Johnson, M.; Jonckheere, A.; Jonsson, P.; Joshi, J.; Jung, A. W.; Juste, A.; Kaadze, K.; Kajfasz, E.; Karmanov, D.; Kasper, P. A.; Katsanos, I.; Kehoe, R.; Kermiche, S.; Khalatyan, N.; Khanov, A.; Kharchilava, A.; Kharzheev, Y. N.; Kohli, J. M.; Kozelov, A. V.; Kraus, J.; Kulikov, S.; Kumar, A.; Kupco, A.; Kurca, T.; Kuzmin, V. A.; Kvita, J.; Lammers, S.; Landsberg, G.; Lebrun, P.; Lee, H. S.; Lee, S. W.; Lee, W. M.; Lellouch, J.; Li, L.; Li, Q. Z.; Lietti, S. M.; Lim, J. K.; Lincoln, D.; Linnemann, J.; Lipaev, V. V.; Lipton, R.; Liu, Y.; Lobodenko, A.; Lokajicek, M.; de Sa, R. Lopes; Lubatti, H. J.; Luna-Garcia, R.; Lyon, A. L.; Maciel, A. K. A.; Mackin, D.; Madar, R.; Magana-Villalba, R.; Malik, S.; Malyshev, V. L.; Maravin, Y.; Martinez-Ortega, J.; McCarthy, R.; McGivern, C. L.; Meijer, M. M.; Melnitchouk, A.; Menezes, D.; Mercadante, P. G.; Merkin, M.; Meyer, A.; Meyer, J.; et al.

    2012-01-20

    We present a measurement of the relative branching fraction, R{sub f{sub 0}/{phi}}, of B{sub s}{sup 0} {yields} J/{psi}f{sub 0}(980), with f{sub 0}(980) {yields} {pi}{sup +}{pi}{sup -}, to the process B{sub s}{sup 0} {yields} J/{psi}{phi}, with {phi} {yields} K{sup +}K{sup -}. The J/{psi}f{sub 0}(980) final state corresponds to a CP-odd eigenstate of B{sub s}{sup 0} that could be of interest in future studies of CP violation. Using 8 fb{sup -1} of data recorded with the D0 detector at the Fermilab Tevatron Collider, we find R{sub f{sub 0}/{phi}} = 0.275 {+-} 0.041(stat) {+-} 0.061(syst).

  17. Measurement of the ratio B(Bs0→J/ψf0(980))/B(Bs0→J/ψϕ...

    Office of Scientific and Technical Information (OSTI)

    ratio B ( B s 0 J f 0 ( 980 ) ) B ( B s 0 J ( 1020 ) ) in pp collisions at s 7 TeV Title: Measurement of the ratio B ( B s 0 J f 0 ( 980 ) ) B ( ...

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

    Office of Legacy Management (LM)

    ~~~~;.Offi~~~~~~~~~~~ ,/-; l UNITED STh , :__ .~. :__ .~. , , TO. TO. , W. B; Harris, Chief, Industrial Hygiene'Branch DA , W. B; Harris, Chief, Industrial Hygiene'Branch DA Health and Safet Division pa& 1 Ps B.- Klevin :mL -y!yG hMBOL: HSH:PBK hMBOL: HSH:PBK : 1. Purpose of Visit >.. a. To study operations planned by~Bu.reau of Ea: factors for Be, II, thorium, zirconium, etc, i b. ,'To explain to Bureauof Mines' personnel tl in handling any of the aforementioned mate] 2. Scope of Work

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

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

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

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

    Open Energy Info (EERE)

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

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

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

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

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

    SciTech Connect (OSTI)

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

    1999-11-01

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

  3. dI UNIVERSITY OF NEV\DA SYSTEM

    Office of Legacy Management (LM)

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

  4. B(s) Mixing, Delta Gamma(s) and CP Violation at the Tevatron

    SciTech Connect (OSTI)

    Di Giovanni, Gian Piero; /Paris U., VI-VII

    2008-05-01

    The authors discuss the results from the Tevatron experiments on mixing and CP violation in the B{sub s}{sup 0}-{bar B}{sub s}{sup 0} system, with particular emphasis to the updated measurements of the decay-width difference {Delta}{Lambda}{sub s} and the first measurement of the CP-violating phase {beta}{sub s} using flavor tagging information. They also briefly review the charge asymmetry measurements in semileptonic B{sub s}{sup 0} decays and in B{sup {+-}} {yields} J/{psi}K{sup {+-}} decays.

  5. Search for the rare decay Bs0→μ+μ-

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

    Abazov, V.M.; Abbott, B.; Abolins, M.; Acharya, B.S.; Adams, M.; Adams, T.; Alexeev, G.D.; Alkhazov, G.; Alton, A.; Alverson, G.; et al

    2010-10-01

    We present the results of a search for the flavor changing neutral current decay B0susing 6.1 fb-1 of pp⁻ collisions at collected by the D0 experiment at the Fermilab Tevatron Collider. The observed number of B0scandidates is consistent with background expectations. The resulting upper limit on the branching fraction is B (B0s → μ⁺μ⁻) -8 at the 95% C.L. This limit is a factor of 2.4 better than that of the previous D0 analysis and the best limit to date.

  6. {CP} Violation in Flavor Tagged $B_s \\to J/\\psi \\phi$ Decays

    SciTech Connect (OSTI)

    Makhoul, Khaldoun; /MIT

    2009-06-01

    In this dissertation, we present the results of a time-dependent angular analysis of B{sub s} {yields} J/{psi}{phi} decays performed with the use of initial-state flavor tagging. CP violation is observed in this mode through the interference of decay without net mixing and decay with net mixing, that is, B{sub s} {yields} J/{psi}{phi} and B{sub s} {yields} {bar B}{sub s} {yields} J/{psi}{phi}. The time-dependent angular analysis is used to extract the decay widths of the heavy and light B{sub s} eigenstates and the difference between these decay widths {Delta}{Lambda}{sub s} {triple_bond} {Lambda}{sub s}{sup L}-{Lambda}{sub s}{sup H}. Initial-state flavor tagging is used to determine the matter-antimatter content of the B{sub s} mesons at production time. We combine flavor tagging with the angular analysis, which statistically determines the contributions of the CP-even and CP-odd components at decay time, to measure the CP-violating phase {beta}{sub s}. The phase {beta}{sub s} is expressed in terms of elements of the Cabibbo-Kobayashi-Maskawa matrix as {beta}{sub s} {triple_bond} arg (-V{sub ts}V*{sub tb}/V{sub cs}V*{sub cb}), and is predicted by the Standard Model to be close to zero, {beta}{sub s}{sup SM} = 0.02. In the measurement of {Delta}{Lambda}{sub s}, we use a dataset corresponding to 1.7 fb{sup -1} of luminosity, collected at the CDF experiment from proton-antiproton collisions at a center of mass energy {radical}s = 1.96 TeV. In the measurement of {beta}{sub s}, we use a dataset corresponding to 1.3 fb{sup -1} of collected luminosity. We measure {Delta}{Lambda}{sub s} = (0.071{sub -0.059}{sup +0.064} {+-} 0.007) ps{sup -1} using the time-dependent angular analysis. Combining the angular analysis with flavor-tagging, we find that assuming the Standard Model predictions of {beta}{sub s} and {Delta}{Lambda}{sub s}, the probability of a deviation as large as the level of the observed data is 33%. We obtain a suite of associated results which are discussed in detail in this dissertation alongside the main results.

  7. Materials Data on Ca(BS2)2 (SG:205) by Materials Project

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

    Kristin Persson

    2014-11-02

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

  8. Materials Data on Rb4(BS)9 (SG:2) by Materials Project

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

    Kristin Persson

    2014-11-02

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

  9. Measurement of $B_s^0 \\to D_s^{(*)+} D_s^{(*)-}$ Branching Ratios

    SciTech Connect (OSTI)

    Aaltonen, T.; Alvarez Gonzalez, B.; Amerio, S.; Amidei, D.; Anastassov, A.; Annovi, A.; Antos, J.; Apollinari, G.; Appel, J.A.; Arisawa, T.; Artikov, A.; /Dubna, JINR /Texas A-M

    2012-04-01

    The decays B{sub s}{sup 0} {yields} D{sub s}{sup (*)+}D{sub s}{sup (*)-}s are reconstructed in a data sample corresponding to an integrated luminosity of 6.8 fb{sup -1} collected by the CDF II detector at the Tevatron p{bar p} collider. All decay modes are observed with a significance of more than 10 {sigma}, and we measure the B{sub s}{sup 0} production rate times B{sub s}{sup 0} {yields} D{sub s}{sup (*)+} D{sub s}{sup (*)-} branching ratios relative to the normalization mode B{sup 0} {yields} D{sub s}{sup +}d{sup -} to be 0.183 {+-} 0.021 {+-} 0.017 for B{sub s}{sup 0} {yields} D{sub s}{sup +}D{sub s}{sup -}, 0.424 {+-} 0.046 {+-} 0.035 for B{sub s}{sup 0} {yields} D{sub s}{sup {+-}} D{sub s}{sup {-+}}, 0.654 {+-} 0.072 {+-} 0.065 for B{sub s}{sup 0} {yields} D{sub s}{sup *+} D{sub s}{sup *-}, and 1.261 {+-} 0.095 {+-} 0.112 for the inclusive decay B{sub s}{sup 0} {yields} D{sub s}{sup (*)+}D{sub s}{sup (*)-}, where the uncertainties are statistical and systematic. These results are the most precise single measurements to date and provide important constraints for indirect searches for non-standard model physics in B{sub s}{sup 0} mixing.

  10. Search for Violation of $CPT$ and Lorentz Invariance in $${B_s^0}$$ Meson Oscillations

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

    Abazov, Victor Mukhamedovich

    2015-06-12

    We present the first search for CPT-violating effects in the mixing of B0s mesons using the full Run II data set with an integrated luminosity of 10.4 fb-1 of proton-antiproton collisions collected using the D0 detector at the Fermilab Tevatron Collider. We measure the CPT-violating asymmetry in the decay B0s → µ±D±s as a function of celestial direction and sidereal phase. We find no evidence for CPT-violating effects and place limits on the direction and magnitude of flavor-dependent CPTand Lorentz-invariance violating coupling coefficients. We find 95% confidence intervals of Δa⊥ < 1.2 × 10-12 GeV and (-0.8 < ΔaT -more » 0.396ΔaZ < 3.9) × 10-13 GeV.« less

  11. Search for Violation of CPT and Lorentz Invariance in B-s(0)...

    Office of Scientific and Technical Information (OSTI)

    We present the first search for CPT-violating effects in the mixing of B0s mesons using the full Run II data set with an integrated luminosity of 10.4 fb-1 of proton-antiproton ...

  12. Materials Data on Ba(BS2)2 (SG:9) by Materials Project

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

    Kristin Persson

    2014-11-02

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

  13. Search for the rare decay Bs0→μ+μ-

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

    Abazov, V.M.; Abbott, B.; Abolins, M.; Acharya, B.S.; Adams, M.; Adams, T.; Alexeev, G.D.; Alkhazov, G.; Alton, A.; Alverson, G.; et al

    2010-10-01

    We present the results of a search for the flavor changing neutral current decay B0susing 6.1 fb-1 of pp⁻ collisions at collected by the D0 experiment at the Fermilab Tevatron Collider. The observed number of B0scandidates is consistent with background expectations. The resulting upper limit on the branching fraction is B (B0s → μ⁺μ⁻) < 5.1 x 10-8 at the 95% C.L. This limit is a factor of 2.4 better than that of the previous D0 analysis and the best limit to date.

  14. IDIQ BS Ex A (Rev. 3.1, 4/9/13) Exhibit A General Conditions

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

    1, 4/9/13) Exhibit A General Conditions Page 1 of 31 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012) ......................................................................................................... 3 GC-2A AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Jan 2010) ....... 3 GC-3 INDEPENDENT CONTRACTOR (Jun 2009) ............................................................................ 4 GC-4 SUBCONTRACT INTERPRETATION (Jun

  15. IDIQ BS Ex A (Rev. 3.2, 6/14/13) Exhibit A General Conditions

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

    2, 6/14/13) Exhibit A General Conditions Page 1 of 19 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012) ......................................................................................................... 3 GC-2A AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Jan 2010) ....... 3 GC-3 INDEPENDENT CONTRACTOR (Jun 2009) ............................................................................ 4 GC-4 SUBCONTRACT INTERPRETATION (Jun

  16. IDIQ BS Ex A (Rev. 3.4, 12/15/14) Exhibit A General Conditions

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

    4, 12/15/14) Exhibit A General Conditions Page 1 of 20 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012) ......................................................................................................... 3 GC-2A AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Jan 2010) ....... 3 GC-3 INDEPENDENT CONTRACTOR (Jun 2009) ............................................................................ 4 GC-4 SUBCONTRACT INTERPRETATION (Jun

  17. IDIQ BS Ex A (Rev. 3.5, 3/6/15) Exhibit A General Conditions

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

    5, 3/6/15) Exhibit A General Conditions Page 1 of 20 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012) ......................................................................................................... 3 GC-2A AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Jan 2010) ....... 3 GC-3 INDEPENDENT CONTRACTOR (Jun 2009) ............................................................................ 4 GC-4 SUBCONTRACT INTERPRETATION (Jun

  18. IDIQ BS Exhibit A General Conditions (Rev. 3.3, 9-27-13)

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

    3, 9/27/13) Exhibit A General Conditions Page 1 of 19 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012) ......................................................................................................... 3 GC-2A AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Jan 2010) ........ 3 GC-3 INDEPENDENT CONTRACTOR (Jun 2009) ............................................................................ 4 GC-4 SUBCONTRACT INTERPRETATION (Jun

  19. Microsoft Word - IDIQ BS Appendix SFA-1 (Rev. 3.1, 5-22-15).doc

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

    .1, 5/22/15) Appendix SFA-1 Page 1 of 7 Appendix SFA-1 FAR & DEAR Clauses Incorporated By Reference (a) The Federal Acquisition Regulation (FAR) and the Department of Energy Acquisition Regulation (DEAR) clauses which are incorporated by reference herein shall have the same force and effect as if printed in full text. (b) Full text of the referenced clauses may be accessed electronically at website address: FAR: http://farsite.hill.af.mil/vffara.htm DEAR:

  20. Materials Data on Sr(BS2)2 (SG:148) by Materials Project

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

    Kristin Persson

    2014-11-02

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

  1. CGRaBS: An All-Sky Survey of Gamma-Ray Blazar Candidates (Journal...

    Office of Scientific and Technical Information (OSTI)

    ; Romani, Roger W. ; Stanford U., Phys. Dept. KIPAC, Menlo Park ; Cotter, Garret ; Oxford U. ; Michelson, Peter F. ; Schlafly, Edward F. ; Stanford U., Phys. Dept. KIPAC,...

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

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

    Department of Energy Tennessee: Da Vinci Fuel-in-Oil Reduces Emissions, Wins R&D 100 Award Tennessee: Da Vinci Fuel-in-Oil Reduces Emissions, Wins R&D 100 Award August 19, 2013 - 5:07pm Addthis Developed jointly by Da Vinci Emissions Services Ltd., Cummins Inc., and Oak Ridge National Laboratory (ORNL), the Da Vinci Fuel-in-Oil (DAFIO(tm)) technology uses a fiber optic probe to obtain real-time measurements of oil in an operating engine to quantify the fuel dissolved in the lubricant

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

    Office of Environmental Management (EM)

    Wins R&D 100 Award | Department of Energy Tennessee: Da Vinci Fuel-in-Oil Reduces Emissions, Wins R&D 100 Award EERE Success Story-Tennessee: Da Vinci Fuel-in-Oil Reduces Emissions, Wins R&D 100 Award August 19, 2013 - 5:07pm Addthis Developed jointly by Da Vinci Emissions Services Ltd., Cummins Inc., and Oak Ridge National Laboratory (ORNL), the Da Vinci Fuel-in-Oil (DAFIO(tm)) technology uses a fiber optic probe to obtain real-time measurements of oil in an operating engine to

  4. 70 DA WHITE DWARFS IDENTIFIED IN LAMOST PILOT SURVEY

    SciTech Connect (OSTI)

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

    2013-06-01

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

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

    SciTech Connect (OSTI)

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

    2014-07-20

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

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

    SciTech Connect (OSTI)

    Hirabayashi, Masatoshi; Scheeres, Daniel J.

    2015-01-01

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

  7. Measurement of the Oscillation Frequency of B_s Mesons in the Hadronic Decay Mode B_s-> pi D_s(phi pi)X$ with the D0 Detector at the Fermilab Tevatron Collider

    SciTech Connect (OSTI)

    Weber, Gernot August; /Mainz U., Inst. Phys.

    2009-03-01

    The standard model (SM) of particle physics is a theory, describing three out of four fundamental forces. In this model the Cabibbo-Kobayashi-Maskawa (CKM) matrix describes the transformation between the mass and weak eigenstates of quarks. The matrix properties can be visualized as triangles in the complex plane. A precise measurement of all triangle parameters can be used to verify the validity of the SM. The least precisely measured parameter of the triangle is related to the CKM element |V{sub td}|, accessible through the mixing frequency (oscillation) of neutral B mesons, where mixing is the transition of a neutral meson into its anti-particle and vice versa. It is possible to calculate the CKM element |V{sub td}| and a related element |V{sub ts}| by measuring the mass differences {Delta}m{sub d} ({Delta}m{sub s}) between neutral B{sub d} and {bar B}{sub d} (B{sub s} and {bar B}{sub s}) meson mass eigenstates. This measurement is accomplished by tagging the initial and final state of decaying B mesons and determining their lifetime. Currently the Fermilab Tevatron Collider (providing p{bar p} collisions at {radical}s = 1.96 TeV) is the only place, where B{sub s} oscillations can be studied. The first selection of the 'golden', fully hadronic decay mode B{sub s} {yields} {pi}D{sub s}({phi}{pi})X at D0 is presented in this thesis. All data, taken between April 2002 and August 2007 with the D0 detector, corresponding to an integrated luminosity of {integral} Ldt = 2.8 fb{sup -1} is used. The oscillation frequency {Delta}m{sub s} and the ratio |V{sub td}|/|V{sub ts}| are determined as {Delta}m{sub s} = (16.6{sub -0.4}{sup +0.5}(stat){sub -0.3}{sup +0.4}(sys)) ps{sup -1}, |V{sub td}|/|V{sub ts}| = 0.213{sub -0.003}{sup +0.004}(exp) {+-} 0.008(theor). These results are consistent with the standard model expectations and no evidence for new physics is observable.

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

    SciTech Connect (OSTI)

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

    2010-04-30

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

  9. Search for $B_s \\to \\mu^+\\mu^-$ and $B_d \\to \\mu^+\\mu^-$ Decays with CDF II

    SciTech Connect (OSTI)

    Aaltonen, T.; Alvarez Gonzalez, B.; Amerio, S.; Amidei, D.; Anastassov, A.; Annovi, A.; Antos, J.; Apollinari, G.; Appel, J.A.; Apresyan, A.; Arisawa, T.; /Waseda U. /Dubna, JINR

    2011-07-01

    A search has been performed for B{sub s}{sup 0} {yields} {mu}{sup +}{mu}{sup -} and B{sup 0} {yields} {mu}{sup +}{mu}{sup -} decays using 7 fb{sup -1} of integrated luminosity collected by the CDF II detector at the Fermilab Tevatron collider. The observed number of B{sup 0} candidates is consistent with background-only expectations and yields an upper limit on the branching fraction of {Beta}(B{sup 0} {yields} {mu}{sup +}{mu}{sup -}) < 6.0 x 10{sup -9} at 95% confidence level. We observe an excess of B{sub s}{sup 0} candidates. The probability that the background processes alone could produce such an excess or larger is 0.27%. The probability that the combination of background and the expected standard model rate of B{sub s}{sup 0} {yields} {mu}{sup +}{mu}{sup -} could produce such an excess or larger is 1.9%. These data are used to determine {Beta}(B{sub s}{sup 0} {yields} {mu}{sup +}{mu}{sup -}) = (1.8{sub -0.9}{sup +1.1}) x 10{sup -8} and provide an upper limit of {Beta}(B{sub s}{sup 0} {yields} {mu}{sup +}{mu}{sup -}) < 4.0 x 10{sup -8} at 95% confidence level.

  10. B physics: first evidence for b_s0 --> phi phi decay and measurements of branching ratio and a_cp for b+ --> phi k+

    SciTech Connect (OSTI)

    Acosta, D.; The CDF Collaboration

    2005-05-31

    We present the first evidence of charmless decays of the B{sub s}{sup 0} meson, the decay B{sub s}{sup 0} {yields} {phi}{phi}, and a measurement of the Branching Ratio BR(B{sub s}{sup 0} {yields} {phi}{phi}) using 180 pb{sup -1} of data collected by the CDF II experiment at the Fermilab Tevatron collider. In addition, the BR and direct CP asymmetry for the B{sup +} {yields} {phi}K{sup +} decay are measured.

  11. Some aspects of hadron-hadron collisions in high energy interactions (Bs mixing oscillations in semileptonic decay at D0 experiment)

    SciTech Connect (OSTI)

    Naimuddin, Md.; /Delhi U.

    2006-09-01

    In this thesis, we report the study on one such particle called the B{sub s}{sup 0} meson made up of a bottom and a strange quark. B{sub s}{sup 0} mesons are currently produced in a great numbers only at the Tevatron and we report a study done to measure the mixing parameter {Delta}m{sub s} between the B{sub s}{sup 0} meson and its anti-particle {bar B}{sub s}{sup 0}. Mixing is the ability of a very few neutral mesons to change from their particle to their antiparticle and vice versa. Until recently there existed only a lower limit on this measurement, here we report an upper bound and a most probable value for the mixing parameter. In the following chapter, we discuss the theoretical motivation behind this study. The measurement technique and the different factors that effect the measurement are also given. In Chapter 3, we provide an overview of the experimental setup needed to perform the study. In Chapter 4, we present a new initial state flavor tagging algorithm using electrons and measurement of the B{sub d}{sup 0} mixing parameter {Delta}m{sub d} with the new technique. Details of the combined initial state tagging used in the B{sub s}{sup 0} mixing study are also given. A detailed description of the B{sub s}{sup 0} mixing analysis and the results are covered in Chapter 5. And finally the results from all the three channels and a bound on the mixing parameter are presented in Chapter 6.

  12. Measurement of the CP-violating phase βsJ/ψΦ in Bs0→J/ψΦ decays with the CDF II detector

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

    Aaltonen, T.; Álvarez González, B.; Amerio, S.; Amidei, D.; Anastassov, A.; Annovi, A.; Antos, J.; Apollinari, G.; Appel, J. A.; Arisawa, T.; et al

    2012-04-23

    We present a measurement of the CP-violating parameter βsJ/ψΦ using approximately 6500 B0s→J/ψΦ decays reconstructed with the CDF II detector in a sample of pp̄ collisions at √s=1.96 TeV corresponding to 5.2 fb⁻¹ integrated luminosity produced by the Tevatron collider at Fermilab. We find the CP-violating phase to be within the range βsJ/ψΦϵ [0.02,0.52]∪[1.08,1.55] at 68% confidence level where the coverage property of the quoted interval is guaranteed using a frequentist statistical analysis. This result is in agreement with the standard model expectation at the level of about one Gaussian standard deviation. We consider the inclusion of a potential S-wavemore » contribution to the B0s→J/ψK⁺K⁻ final state which is found to be negligible over the mass interval 1.009sJ/ψΦ, we find the B0s decay width difference to be ΔΓs=0.075±0.035(stat)±0.006(syst) ps⁻¹. We also present the most precise measurements of the B0s mean lifetime τ(B0s)=1.529±0.025(stat)±0.012(syst) ps, the polarization fractions |A0(0)|²=0.524±0.013(stat)±0.015(syst) and |A II (0)|²=0.231±0.014(stat)±0.015(syst), as well as the strong phase δ⊥=2.95±0.64(stat)±0.07(syst) rad. In addition, we report an alternative Bayesian analysis that gives results consistent with the frequentist approach.« less

  13. L3:MPO.CRUD.P6.01 D.A. Andersson, C. R. Stanek LANL December 18, 2012

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

    P6.01 D.A. Andersson, C. R. Stanek LANL December 18, 2012 CASL-8-2013-0145-000 CASL-U-2013-0145-000 L3:MPO.CRUD.P6.01 Mixing and non-stoichiometry in Fe-Ni-Cr-Zn-O spinel compounds: Density functional theory calculations D. A. Andersson Materials Science and Technology Division, Los Alamos National Laboratory, Los Alamos, NM 87545 C. R. Stanek Materials Science and Technology Division, Los Alamos National Laboratory, Los Alamos, NM 87545 (Dated: December 18, 2012) Density functional theory (DFT)

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

    Office of Legacy Management (LM)

    STATES GOVERI TO :H. J. He&man, Chief, Tonaw&da Sub-Of&e DATE: ,i; .; .c. sgmbo1: PPS:W:mjf .. ,i. -'. ~ i:.. :: (PPS447-53) I ~..-:;..c. ' .~.I-!,-.. .~ i .,,. " :, ,, .T.~ . Confirming the c&versatioti b? March 6, 1953,'bheen Gi Hughes Ii. Sturza, please cut a four'(h)-inch length of l$ inch norm& uranium rod (approximately3.3 pounds) and ship immediately to t following address: ,NavalRese'arch Laboratory Nuclconics Division Washington 25, D.C. Attn: Dr. F. N. D. Kurie

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

    SciTech Connect (OSTI)

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

    2012-06-15

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

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

    SciTech Connect (OSTI)

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

    2010-12-28

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

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

    Open Energy Info (EERE)

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

  18. DA326576 (2 pages)

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

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

    SciTech Connect (OSTI)

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

    2006-09-01

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

  20. Measurement of the CP-violating phase ΦsJ/ψΦ using the flavor-tagged decay Bs0→J/ ψΦ in 8 fb⁻¹ of pp̄ collisions

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

    Abazov, V. M.; Abbott, B.; Acharya, B. S.; Adams, M.; Adams, T.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Alverson, G.; Alves, G. A.; et al

    2012-02-22

    We report an updated measurement of the CP-violating phase, ΦsJ/ψΦ, and the decay-width difference for the two mass eigenstates, ΔΓs, from the flavor-tagged decay B0s→J/ψΦ. The data sample corresponds to an integrated luminosity of 8.0 fb⁻¹ accumulated with the D0 detector using pp̄ collisions at √s=1.96 TeV produced at the Fermilab Tevatron collider. The 68% Bayesian credibility intervals, including systematic uncertainties, are ΔΓs=0.163+0.065₋0.064 ps⁻¹ and ΦsJ/ψΦ=₋0.55+0.38₋0.36. The p-value for the Standard Model point is 29.8%.

  1. Measurement of the CP-violating phase phi sJ/psi phi using the flavor-tagged decay Bs(0) -> J/psi phi in 8 fb(-1) of p(p)over-bar collisions

    SciTech Connect (OSTI)

    Abazov, V.M.; Abazov, V. M.; Abbott, B.; Acharya, B. S.; Adams, M.; Adams, T.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Alverson, G.; Alves, G. A.; Aoki, M.; Arov, M.; Askew, A.; Asman, B.; Atkins, S.; Atramentov, O.; Augsten, K.; Avila, C.; BackusMayes, J.; Badaud, F.; Bagby, L.; Baldin, B.; Bandurin, D. V.; Banerjee, S.; Barberis, E.; Baringer, P.; Barreto, J.; Bartlett, J. F.; Bassler, U.; Bazterra, V.; Bean, A.; Begalli, M.; Begel, M.; Belanger-Champagne, C.; Bellantoni, L.; Beri, S. B.; Bernardi, G.; Bernhard, R.; Bertram, I.; Besancon, M.; Beuselinck, R.; Bezzubov, V. A.; Bhat, P. C.; Bhatnagar, V.; Blazey, G.; Blessing, S.; Bloom, K.; Boehnlein, A.; Boline, D.; Boos, E. E.; Borissov, G.; Bose, T.; Brandt, A.; Brandt, O.; Brock, R.; Brooijmans, G.; Bross, A.; Brown, D.; Brown, J.; Bu, X. B.; Buehler, M.; Buescher, V.; Bunichev, V.; Burdin, S.; Burnett, T. H.; Buszello, C. P.; Calpas, B.; Camacho-Perez, E.; Carrasco-Lizarraga, M. A.; Casey, B. C. K.; Castilla-Valdez, H.; Chakrabarti, S.; Chakraborty, D.; Chan, K. M.; Chandra, A.; Chapon, E.; Chen, G.; Chevalier-Thery, S.; Cho, D. K.; Cho, S. W.; Choi, S.; Choudhary, B.; Cihangir, S.; Claes, D.; Clutter, J.; Cooke, M.; Cooper, W. E.; Corcoran, M.; Couderc, F.; Cousinou, M. -C.; Croc, A.; Cutts, D.; Das, A.; Davies, G.; De, K.; de Jong, S. J.; De La Cruz-Burelo, E.; Deliot, F.; Demarteau, M.; Demina, R.; Denisov, D.; Denisov, S. P.; Desai, S.; Deterre, C.; DeVaughan, K.; Diehl, H. T.; Diesburg, M.; Ding, P. F.; Dominguez, A.; Dorland, T.; Dubey, A.; Dudko, L. V.; Duggan, D.; Duperrin, A.; Dutt, S.; Dyshkant, A.; Eads, M.; Edmunds, D.; Ellison, J.; Elvira, V. D.; Enari, Y.; Evans, H.; Evdokimov, A.; Evdokimov, V. N.; Facini, G.; Ferbel, T.; Fiedler, F.; Filthaut, F.; Fisher, W.; Fisk, H. E.; Fortner, M.; Fox, H.; Fuess, S.; Garcia-Bellido, A.; Garcia-Guerra, G. A.; Gavrilov, V.; Gay, P.; Geng, W.; Gerbaudo, D.; Gerber, C. E.; Gershtein, Y.; Ginther, G.; Golovanov, G.; Goussiou, A.; Grannis, P. D.; Greder, S.; Greenlee, H.; Greenwood, Z. D.; Gregores, E. M.; Grenier, G.; Gris, Ph.; Grivaz, J. -F.; Grohsjean, A.; Gruenendahl, S.; Gruenewald, M. W.; Guillemin, T.; Gutierrez, G.; Gutierrez, P.; Haas, A.; Hagopian, S.; Haley, J.; Han, L.; Harder, K.; Harel, A.; Hauptman, J. M.; Hays, J.; Head, T.; Hebbeker, T.; Hedin, D.; Hegab, H.; Heinson, A. P.; Heintz, U.; Hensel, C.; Heredia-De La Cruz, I.; Herner, K.; Hesketh, G.; Hildreth, M. D.; Hirosky, R.; Hoang, T.; Hobbs, J. D.; Hoeneisen, B.; Hohlfeld, M.; Hubacek, Z.; Huske, N.; Hynek, V.; Iashvili, I.; Ilchenko, Y.; Illingworth, R.; Ito, A. S.; Jabeen, S.; Jaffre, M.; Jamin, D.; Jayasinghe, A.; Jesik, R.; Johns, K.; Johnson, M.; Jonckheere, A.; Jonsson, P.; Joshi, J.; Jung, A. W.; Juste, A.; Kaadze, K.; Kajfasz, E.; Karmanov, D.; Kasper, P. A.; Katsanos, I.; Kehoe, R.; Kermiche, S.; Khalatyan, N.; Khanov, A.; Kharchilava, A.; Kharzheev, Y. N.; Kohli, J. M.; Kozelov, A. V.; Kraus, J.; Kulikov, S.; Kumar, A.; Kupco, A.; Kurca, T.; Kuzmin, V. A.; Kvita, J.; Lammers, S.; Landsberg, G.; Lebrun, P.; Lee, H. S.; Lee, S. W.; Lee, W. M.; Lellouch, J.; Li, L.; Li, Q. Z.; Lietti, S. M.; Lim, J. K.; Lincoln, D.; Linnemann, J.; Lipaev, V. V.; Lipton, R.; Liu, Y.; Lobodenko, A.; Lokajicek, M.; de Sa, R. Lopes; Lubatti, H. J.; Luna-Garcia, R.; Lyon, A. L.; Maciel, A. K. A.; Mackin, D.; Madar, R.; Magana-Villalba, R.; Malik, S.; Malyshev, V. L.; Maravin, Y.; Martinez-Ortega, J.; McCarthy, R.; McGivern, C. L.; Meijer, M. M.; Melnitchouk, A.; Menezes, D.; Mercadante, P. G.; Merkin, M.; Meyer, A.; Meyer, J.; et al.

    2012-02-22

    We report an updated measurement of the CP-violating phase, {phi}{sub s}{sup J/{psi}{phi}} and the decay-width difference for the two mass eigenstates, {Delta}{Gamma}{sub s}, from the flavor-tagged decay B{sub s}{sup 0} {yields} J/{psi}{phi}. The data sample corresponds to an integrated luminosity of 8.0 fb{sup -1} accumulated with the D0 detector using p{bar p} collisions at {radical}s = 1.96 TeV produced at the Fermilab Tevatron collider. The 68% Bayesian credibility intervals, including systematic uncertainties, are {Delta}{Gamma}{sub s} = 0.163{sub -0.064}{sup +0.065} ps{sup -1} and {phi}{sub s}{sup J}/{psi}{phi} = -0.55{sub -0.36}{sup +0.38}. The p-value for the Standard Model point is 29.8%.

  2. Study of Charged Particle Species Produced in Association with B0, B-, and Bs Mesons in proton - anti-proton collisions at s**(1/2) = 1.96-TeV

    SciTech Connect (OSTI)

    Usynin, Denys

    2005-12-01

    The authors study the yields of charged kaons, charged pions, and protons produced in association with B mesons produced in proton-antiproton collisions at center of mass energy 1960 GeV using 355 pb{sup -1} of data collected with the CDF detector at the Fermilab Tevatron. This is the first reported measurements of these yields at a hadron collider. The B mesons are reconstructed using their semileptonic decays: B{sup 0} {yields} {ell}{sup +}D{sup -}X, D{sup -} {yields} K{sup +}{pi}{sup -}{pi}{sup -}; B{sup 0} {yields} {ell}{sup +}D*{sup -}X, D*{sup -} {yields} {pi}{sup -}{bar D}{sup 0},{bar D}{sup 0} {yields} K{sup +}{pi}{sup -}; B{sup +} {yields} {ell}{sup +}{bar D}{sup 0}X, {bar D}{sup 0} {yields} K{sup +}{pi}{sup -}; B{sub s}{yields}{ell}{sup +}D{sub s}{sup -}X, D{sub s}{sup -} {yields} {pi}{sup -}{phi},{phi} {yields} K{sup +}K{sup -}. The K, {pi}, and p are identified using the Time of Flight detector (TOF), the CDF spectrometer, and the specific ionization (dE/dx) measured in the central drift chamber (COT). The fraction of charged kaons produced in association with {bar B}{sub s}{sup 0} mesons is found to be larger than the fraction produced in association with the {bar B}{sup 0} and B{sup -} mesons, as expected from naive models of heavy quark hadronization to mesons. The particle species yields are found to be in qualitative agreement with simulation of B meson production in hadron collisions from the PYTHIA Monte Carlo, although the yield of kaons around {bar B}{sub s}{sup 0} mesons is found to be larger in the simulation when compared to the data. These studies are important for understanding methods of identifying the flavor of {bar B}{sub s}{sup 0} mesons in measurement of {bar B}{sub s}{sup 0} flavor oscillations and charge conjugation-parity (CP) violation in {bar B}{sub s}{sup 0} meson decays.

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

    SciTech Connect (OSTI)

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

    2012-10-23

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

  4. PLEAEERUSH ANALYTICAL DA-~-A SHEET

    Office of Legacy Management (LM)

    for F Alpham Remarks NIAGARA pALI+S* N.Y. U Beta Bldg. 103 - furnace room - -NO, Ra Oil PH Be Th Sample No. Hour Sample Description I I I--- R ) T 1 Q I I I 7392 1100 GA...

  5. Jayme da Costa | Open Energy Information

    Open Energy Info (EERE)

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

  6. Data Assimilation (UQ/DA) Study

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

    evolution with self- adaptive randomized subspace sampling," International Journal of Nonlinear Sciences and Numerical Simulation, 10(3), pp. 273-290, 2009. 31...

  7. Forensic Science Education Programs in the Midwest | The Ames Laboratory

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

    Science Education Programs in the Midwest Carroll University Bachelor of Science Degree (B.S.), Chemistry Major with a Forensic Science emphasis Chemistry Program | Forensic Science emphasis Columbia College of Missouri Bachelor of Science (B.S.) Degree in Forensic Science Forensic Science Program Indiana University-Purdue University Indianapolis Bachelor of Science (B.S.) and Master of Science (M.S.) Degree in Forensic Science Forensic and Investigative Sciences Program Iowa State University

  8. Women @ Energy: Kristin Alberi | Department of Energy

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

    generation energy efficient and renewable energy technologies. Kirstin received a B.S. in Materials Science and Engineering from the Massachusetts Institute of Technology and an...

  9. Improved Method for CKM Constraints in Charmless Three-body B...

    Office of Scientific and Technical Information (OSTI)

    Improved Method for CKM Constraints in Charmless Three-body B and Bs Decays Citation ... Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 72 ...

  10. ENTECH European Nuclear Technologies Ltd | Open Energy Information

    Open Energy Info (EERE)

    ENTECH European Nuclear Technologies Ltd Jump to: navigation, search Name: ENTECH (European Nuclear Technologies Ltd.) Place: Bristol, United Kingdom Zip: BS99 7JT Product: Entech...

  11. Auriga Energy | Open Energy Information

    Open Energy Info (EERE)

    search Name: Auriga Energy Place: Bristol, United Kingdom Zip: BS1 5UB Sector: Solar, Vehicles Product: String representation "Auriga Energy i ... of the market." is too...

  12. Compact Power Ltd | Open Energy Information

    Open Energy Info (EERE)

    Ltd Place: Bristol, England, United Kingdom Zip: BS11 9HZ Product: Builds gasification plants for municipal, industrial and clinical waste. References: Compact Power Ltd1 This...

  13. Ecolane Transport Conultancy | Open Energy Information

    Open Energy Info (EERE)

    Ecolane Transport Conultancy Jump to: navigation, search Name: Ecolane Transport Conultancy Place: Bristol, United Kingdom Zip: BS3 4UB Product: UK-based sustainable transport...

  14. Ames Lab Interns Make Their Research Mark in Industry, Academia...

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

    Interns Make Their Research Mark in Industry, Academia and at DOE National Labs Kevin Yang, Science Undergraduate Laboratory Internship - 2008 B.S., Electrical and Computer...

  15. Benjamin K. Keitz | Center for Gas SeparationsRelevant to Clean...

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

    Institute of Technology BS in Chemical Engineering, University of Texas at Austin EFRC research: Metal-organic frameworks (MOFs) have shown great promise for a variety of gas...

  16. Sustain Ltd | Open Energy Information

    Open Energy Info (EERE)

    Kingdom Zip: BS40 5QA Sector: Services Product: Sustain provides consultancy and delivery services to help clients and partners in the public and private sectors bring...

  17. 06-DataManagement-Gerhardt.pdf

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

    - 5 G Bs a ggregate b andwidth * Access w ith HOME, * Other n ame globalhomesddpturner * Low---level name globalu1ddpturner globalu2ddpturner...

  18. Lisa Gerhardt! NERSC User Services Group! NUG Training!

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    - 5 G Bs a ggregate b andwidth * Access w ith HOME, * Other n ame globalhomesllgerhard * Low---level name globalu1llgerhard globalu2llgerhard...

  19. Data_Management_Combined-Oct14.pptx

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

    - 5 G Bs a ggregate b andwidth * Access w ith HOME, * Other n ame globalhomesddpturner * Low---level name globalu1ddpturner globalu2ddpturner...

  20. Harin Ullal - Resume

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

    Harin S. Ullal, Ph.D. National Center for Photovoltaics National Renewable Energy Laboratory Golden, Colorado USA Education: B.S.: Metallurgical Engineering University of Nagpur,...

  1. Marine Current Turbines Ltd | Open Energy Information

    Open Energy Info (EERE)

    United Kingdom Zip: BS34 8PD Sector: Marine and Hydrokinetic Product: Developer of tidal stream turbine technology for exploiting flowing water in general and tidal streams in...

  2. International Energy Agency (IEA) | Open Energy Information

    Open Energy Info (EERE)

    Database IEA RECaBS Interactive REcalculator IEA Technology Roadmaps IEA World Energy Outlook IEA-Risk Quantification and Risk Management in Renewable Energy Projects...

  3. Microsoft Word - EDUconnectPolyNYU5-11 _2_

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

    more info Martin Lewis Perl 1995 Physics Polytechnic Institute of Brooklyn: B.S. Chemical Engineering 1948; Polytechnic University: Honorary Dr.Sc. 1996 Professor, SLAC...

  4. Zhi-Yuan Gu | Center for Gas SeparationsRelevant to Clean Energy...

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

    Department of Chemistry, Texas A&M University PhD in Chemistry, Nankai University, China BS in Chemistry, Nankai University, China EFRC research: My research focuses on...

  5. J. Robert Schrieffer and the BCS Theory of Superconductivity

    Office of Scientific and Technical Information (OSTI)

    J. Robert Schrieffer and the BCS Theory of Superconductivity Resources with Additional Information J. Robert Schrieffer Courtesy of NHMFL Robert Schrieffer received his BS from ...

  6. NEVADA TEST SITE RADIOLOGICAL CONTROL MANUAL

    Office of Scientific and Technical Information (OSTI)

    ... are based on dose coefficients from International Commission on Radiological Protec- ... dose is: BS Bone surface, ET Extrathoracic, K Kidney, L Liver, and T Thyroid. ...

  7. H. UNREVIEWED SAFETY QUESTIONS

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

    ... selected radio- nuclides are based on International Commission on Radiological Protec- ... dose is: BS Bone surface, ET Extrathoracic, K Kidney, L Liver, and T Thyroid. ...

  8. Fermilab Today | University of Pittsburgh Profile

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

    postdocs and four students. COLLABORATING AT FERMILAB SINCE: 1992 MAJOR CONTRIBUTIONS: CP violation in Bs->Jpsi phi RESEARCH FOCUS: B physics, neutrinos WHAT SETS PARTICLE...

  9. Molecular Foundry

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

    510.486.4026 personal website Biography Education University of Konstanz, Germany Physics B.S., 2001 Portland State University Physics M.S., 2003 University of British...

  10. Tank Closure and Waste Management Environmental Impact Statement...

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

    ... Accounting, Syracuse University B.S., Finance, Syracuse University Experience: 28 years ... Lead Project Engineer; Data Development; Waste Management; Co-Manager-Appendix ...

  11. Envar | Open Energy Information

    Open Energy Info (EERE)

    navigation, search Name: Envar Place: United Kingdom Zip: PE28 3BS Product: UK-based waste management and recycling company specialising in organic waste and marketproduct...

  12. Gardner Energy Management | Open Energy Information

    Open Energy Info (EERE)

    Gardner Energy Management Jump to: navigation, search Name: Gardner Energy Management Place: Bristol, United Kingdom Zip: BS1 2HS Product: UK-based steam trap manufacturer....

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

    Open Energy Info (EERE)

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

  14. CoDA 2016, the Conference on Data Analysis

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

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

  15. RUMINATIONS ON NDA MEASUREMENT UNCERTAINTY COMPARED TO DA UNCERTAINTY

    SciTech Connect (OSTI)

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

    2010-06-17

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

  16. Domingos da Silva Teixeira SA DST | Open Energy Information

    Open Energy Info (EERE)

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

  17. fdm3da_allocV1.0

    Energy Science and Technology Software Center (OSTI)

    2002-01-23

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

  18. fdm3daV1.0

    Energy Science and Technology Software Center (OSTI)

    2001-06-06

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

  19. fdm3da_parV1.0

    Energy Science and Technology Software Center (OSTI)

    2002-01-23

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

  20. Slide 1

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

    processes within the clouds when aircraft above the NSA site VISIBILITY PARTICLE SIZE DISTRIBUTION PR PR PR PR PR *ICE FOG (IF) *BLOWING SNOW(BS) *DIAMOND DUST(DD)...

  1. R H Bott Son | Open Energy Information

    Open Energy Info (EERE)

    H Bott Son Jump to: navigation, search Name: R H Bott & Son Place: Hertfordshire, United Kingdom Zip: SG2 7BS Sector: Wind energy Product: UK-based private developer, Andrew Bott,...

  2. NREL: Energy Sciences - Kirstin M. Alberi

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

    a B.S. in Materials Science and Engineering from the Massachusetts Institute of Technology in 2003 and a PhD in Materials Science and Engineering from the University of...

  3. Looking at Transistor Gate Oxide Formation in Real Time

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

    University, Japan); B.S. Mun (Hanyang University, Korea, and ALS); M. Rossi, and Z. Hussain (ALS); P.N. Ross Jr. (Berkeley Lab); C.S. Fadley (University of California at...

  4. CSP: Perspectives and Opportunities Webinar | Open Energy Information

    Open Energy Info (EERE)

    &rKey2b8c3800c9c1c824 Presentation Speaker Biography Craig S. Turchi-Senior Engineer II Ph.D. Chemical Engineering, North Carolina State University B.S. Chemical Engineering,...

  5. Fay Martin

    Broader source: Energy.gov [DOE]

    Fay retired in 1996 from ORNL, where she worked as an environmental toxicologist. She received her B.S. in chemistry/botany/zoology from the University College of the West Indies, an M.S. in...

  6. 2015 Science of Signatures Program

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

    Geographic documentaries. Patrick Brewick Patrick Brewick earned his B.S. in Civil Engineering from the University of Notre Dame in 2009 and his Ph.D. from the Department of...

  7. Introduction Alcator C-Mod

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

    - Physics High Performance Self-heating Reactor Scale Physics Support for reduced cost ignition expts. Lower Hybrid CD 70% BS, n Quasi-Steady AT Compact Hi-Field 3 ,I1MA...

  8. Laura Garchar

    Broader source: Energy.gov [DOE]

    Laura Garchar is a Science and Technology Policy Fellow through DOE's Institute for Science and Education at Oak Ridge, Tennessee (ORISE). She has a B.S. in Geological Engineering from the...

  9. Richard Lazarus Named as Executive Director of National Commission...

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

    He also serves as Faculty Director of the Supreme Court Institute. He is a graduate of Harvard Law School and earned a B.S. in chemistry and a B.A. in economics at the University ...

  10. Richard Gerber

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

    at NASA-Ames Research Center, and many generations of distributed-memory parallel computers as a staff member at NERSC since 1996. He holds a B.S. in Physics from the...

  11. EC Power UK Ltd | Open Energy Information

    Open Energy Info (EERE)

    UK Ltd Place: Bristol, England, United Kingdom Zip: BS37 6JL Product: Micro combined heat and power plant manufacturer (<18kWe). Coordinates: 42.55678, -88.050449 Show Map...

  12. Bahamas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Country Profile Name The Bahamas Population 254,685 GDP 8,043,000,000 Energy Consumption Quadrillion Btu 2-letter ISO code BS 3-letter ISO code BHS Numeric ISO code...

  13. Michael Urashka

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

    Controls Engineer. He has B.S. degrees from University of Massachusetts - Amherst (Microbiology and in Cellular & Molecular Biology) and an M.S. in Systems Management from Golden...

  14. Women @ Energy: Mary "Molly" Finster | Department of Energy

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

    arrived at Argonne in 2005 as a post-doc, but is now full time staff. With degrees in Chemical Engineering (B.S. and M.S.) and Civil and Environmental Engineering (Ph.D.), her...

  15. US ITER | Jobs

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

    Manager Tell us about your background Suzanne Herron Suzanne Herron I have a BS in mathematics, a master's degree in Industrial and Systems Engineering and am a certified project...

  16. Scott Parker | Argonne Leadership Computing Facility

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

    Scott Parker is an Application Performance Engineer at the ALCF. He received his B.S. in Mechanical Engineering from Lehigh University, and a Ph.D. in Mechanical Engineering from...

  17. Roco Mercado | Center for Gas SeparationsRelevant to Clean...

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

    Roco Mercado Previous Next List PhD Student Department of Chemistry University of California, Berkeley Email: rocio at berkeley.edu Phone: 310-259-5178 BS in Chemistry,...

  18. NUG2013_Storage.pptx

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

    a ddiBs --- 6 --- GPFS resources * project is for sharing and long-term residence...

  19. ARM - Facility News Article

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

    as the NSA Operations Manager. Mark has a B.S. in environmental engineering from New Mexico Tech and a M.S. and Ph.D. in electrical engineering from the University of New Mexico....

  20. Burton Richter, Storage Rings, and the J/psi Particle

    Office of Scientific and Technical Information (OSTI)

    Resources with Additional Information * Honors * Interviews Burton Richter Credit: P.A. Moore, SLAC National Accelerator Laboratory "After receiving his B.S. and Ph.D. degrees from ...

  1. Marcia A. Wood | Argonne National Laboratory

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

    Marcia A. Wood Group Leader, Information Solutions and Technology Assurance B.S. Computer Science, University of St. Francis Telephone 630.252.4656 Fax 630.252.6866 E-mail wood

  2. Molecular Foundry

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

    510.486.6751 Biography Education B.S. in Materials Science, Zhejiang University, China M.S. in high Tc superconductor structure and property, Shanghai Institute of Ceramics,...

  3. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... We call this scenario, the minimal R-symmetry breaking scenario. less April 2012 Determination of the bs lifetime using hadronic decays Deisher, A.J. ; LBL, Berkeley The ...

  4. Dear Family and friends,

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

    and environmental engineering. He holds a B.S. in geology from Muenster University in Germany and an M.S. in geology from the Technical University of Berlin, Germany. He edited...

  5. The prospects for magnetohydrodynamic stability in advanced tokamak regimes

    SciTech Connect (OSTI)

    Manickam, J.; Chance, M.S.; Jardin, S.C.; Kessel, C.; Monticello, D.; Pomphrey, N.; Reiman, A.; Wang, C.; Zakharov, L.E. )

    1994-05-01

    Stability analysis of advanced regime tokamaks is presented. Here advanced regimes are defined to include configurations where the ratio of the bootstrap current, [ital I][sub BS], to the total plasma current, [ital I][sub [ital p

  6. Direct-Current Resistivity Survey At Mauna Loa Northeast Rift...

    Open Energy Info (EERE)

    layer and a basement layer of less than 100 ohm.m (Kauahikaua and Mattice, 1981). The depth of penetration of these soundings was estimated to be about 800 m to 900 m b.s.1....

  7. Center for Materials at Irradiation and Mechanical Extremes: Los National

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

    Alamos Laboratory J. Demkowicz image of michael demkowicz Contact Information MIT Department of Materials Science and Engineering Phone: (617)324-6563 demkowicz@mit.edu Bio Education Ph.D., Mechanical Engineering, Massachusetts Institute of Technology, June 2005; Minor in Finance, MIT Sloan School of Business, June 2005 B.S., Physics, University of Texas-Austin, August 2000 B.S., Aerospace Engineering and Engineering Mechanics, University of Texas-Austin, August 2000 B.A., Plan II Humanities

  8. Center for Materials at Irradiation and Mechanical Extremes: Los National

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

    Alamos Laboratory Timothy Germann german Contact Information Los Alamos National Laboratory Theoretical Division Physics and Chemistry of Materials Group Phone: (505) 665-9772 tcg@lanl.gov Bio Education Ph.D., Chemical Physics, Harvard University, 1995 B.S., Computer Science, University of Illinois, Urbana-Champaign, 1991 B.S., Chemistry, University of Illinois, Urbana-Champaign, 1991 Research and Professional Experience Technical Staff Member, Los Alamos National Laboratory, April

  9. Joshua D. Howe | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Joshua D. Howe Previous Next List Howe Joshua D. Howe Formerly: PhD Student, Department of Chemical & Biomolecular Engineering University of California, Berkeley Presently: Postdoctoral Fellow, Georgia Institute of Technology BS in Chemical Engineering, Pennsylvania State University BS in Physics, Pennsylvania State University EFRC research: MOFs are a new class of organic-inorganic hybrid materials that are of interest for CCS and other applications due to

  10. Efrem Braun | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Efrem Braun Previous Next List PhD Student Department of Chemical and Biomolecular Engineering University of California, Berkeley Email: efrem.braun [at] berkeley.edu Phone: 201-693-2155 BS in Chemical Engineering, University of Pennsylvania BS in Economics, University of Pennsylvania EFRC Research Metal-organic frameworks (MOFs) possess inherently tunable modular structures that exhibit outstanding properties for applications in catalysis, separations, and gas

  11. Expression, purification, crystallization and preliminary X-ray crystallographic analysis of L-lactate dehydrogenase and its H171C mutant from Bacillus subtilis

    SciTech Connect (OSTI)

    Zhang, Yanfeng; Gao, Xiaoli

    2012-08-31

    L-Lactate dehydrogenase (LDH) is an important enzyme involved in the last step of glycolysis that catalyzes the reversible conversion of pyruvate to L-lactate with the simultaneous oxidation of NADH to NAD{sup +}. In this study, wild-type LDH from Bacillus subtilis (BsLDH-WT) and the H171C mutant (BsLDH-H171C) were expressed in Escherichia coli and purified to near-homogeneity. BsLDH-WT was crystallized in the presence of fructose 1,6-bisphosphate (FBP) and NAD{sup +} and the crystal diffracted to 2.38 {angstrom} resolution. The crystal belonged to space group P3, with unit-cell parameters a = b = 171.04, c = 96.27 {angstrom}. BsLDH-H171C was also crystallized as the apoenzyme and in complex with NAD{sup +}, and data sets were collected to 2.20 and 2.49 {angstrom} resolution, respectively. Both BsLDH-H171C crystals belonged to space group P3, with unit-cell parameters a = b = 133.41, c = 99.34 {angstrom} and a = b = 133.43, c = 99.09 {angstrom}, respectively. Tetramers were observed in the asymmetric units of all three crystals.

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

    Open Energy Info (EERE)

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

  13. Iron Phosphate Glasses: An Alternative for Vitrifying Certain Nuclear Wastes

    SciTech Connect (OSTI)

    Delbert E. Day; Chandra S. Ray; Cheol-Woon Kim

    2004-12-28

    Vitrification of nuclear waste in a glass is currently the preferred process for waste disposal. DOE currently approves only borosilicate (BS) type glasses for such purposes. However, many nuclear wastes, presently awaiting disposal, have complex and diverse chemical compositions, and often contain components that are poorly soluble or chemically incompatible in BS glasses. Such problematic wastes can be pre-processed and/or diluted to compensate for their incompatibility with a BS glass matrix, but both of these solutions increases the wasteform volume and the overall cost for vitrification. Direct vitrification using alternative glasses that utilize the major components already present in the waste is preferable, since it avoids pre-treating or diluting the waste, and, thus, minimizes the wasteform volume and overall cost.

  14. Ferroelectric, piezoelectric, and dielectric properties of BiScO{sub 3}-PbTiO{sub 3}-Pb(Cd{sub 1/3}Nb{sub 2/3})O{sub 3} ternary high temperature piezoelectric ceramics

    SciTech Connect (OSTI)

    Zhao Tianlong; Chen Jianguo; Dong Shuxiang; Wang Chunming; Yu Yang

    2013-07-14

    (0.95-x)BiScO{sub 3}-xPbTiO{sub 3}-0.05Pb(Cd{sub 1/3}Nb{sub 2/3})O{sub 3} (BS-xPT-PCN) high temperature piezoelectric ceramics near the morphotropic phase boundary (MPB) have been synthesized by traditional solid-state reaction methods. The microstructural morphology, phase structure, and electrical properties of BS-xPT-PCN ceramics were investigated in detail. X-ray diffraction analysis indicated BS-xPT-PCN ceramics have a pure perovskite structure. The coexistence of rhombohedral and tetragonal phases at MPB composition enhanced the polarizability by the coupling between two dynamically equivalent energy states, resulting in the improved piezoelectric and ferroelectric properties at MPB vicinity. The BS-xPT-PCN (x = 0.60) ceramics possess the optimal piezoelectric and ferroelectric properties with d{sub 33} = 505pC/N, k{sub p} = 55.9%, k{sub t} = 36.5%, strain = 0.23% (under the electric field 37.5 kV/cm), and P{sub r} = 39.7 {mu}C/cm{sup 2}. High temperature dielectric behaviors showed diffuse phase transition in BS-xPT-PCN ceramics. The Curie temperature T{sub c} was found to increase from 371 Degree-Sign C to 414 Degree-Sign C with x increasing from 0.58 to 0.62. All these results together with the good thermal stabilities make the BS-xPT-PCN ceramics promising candidates for high temperature piezoelectric applications.

  15. FinaI Technical Report for DOE grant DE-FG02-91ER20038 PI: Timothy Nelson

    Office of Scientific and Technical Information (OSTI)

    FinaI Technical Report for DOE grant DE-FG02-91ER20038 PI: Timothy Nelson Yale University "Spatial Regulation of C4 Genes in C3, C4 and C3/C4 Intermediate Flaveria Species" AIMS The long-range goal of this project was to understand the control of plant cell differentiation in spatial patterns, using the differentiation of BS and M cells surrounding veins of C4 leaves as a model. Based on our prior studies on the structure and regulation of BS- and M-specific C4 genes and on cellular

  16. untitled

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

    Ac cc co om mp plliis sh hm me en nt ts s A Ac cc co om mp plliis sh hm me en nt ts s 2 20 00 06 6 2 20 00 06 6 F Fe eb br ru ua ar ry y * * 2 20 00 06 6 THE LITTLE ROBOT THAT COULD . . . Meet the Sandia robot that helped secure a radiation source at White Sands Missile Range. Details on page 5. L La ab bs s L La ab bs s Sandia National Laboratories W elcome to this year's edition of the annual Lab News Labs Accomplishments. Throughout this 16-page document, you'll find a resounding affirmation

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

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

    Fuel-in-Oil (DAFIO(tm)) technology uses a fiber optic probe to obtain real-time ... National Laboratory Optimizes Carbon Fiber Production, Reduces Carbon Fiber Costs by ...

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

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

  19. PanDaTox: a tool for accelerated metabolic engineering (Journal...

    Office of Scientific and Technical Information (OSTI)

    verified, are based on serial cloning of genes into E. coli as part of the ... Research Org: Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA (US) ...

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

    SciTech Connect (OSTI)

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

    2015-06-24

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

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

    SciTech Connect (OSTI)

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

    2015-06-24

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

  2. PDSF User Meeting 09-01-15.pptx

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

    w ill b e o ffline f or 6 w eeks i n l ate N ovember - early D ecember * HPSS w ill s tay a t N ERSC c onnected t hrough 4 00 G bs link Eliza Retirement * Only e liza3, e...

  3. PDSF User Meeting 08-04-15.pptx

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

    w ill b e o ffline f or 6 w eeks i n l ate N ovember - early D ecember * HPSS w ill s tay a t N ERSC c onnected t hrough 4 00 G bs link Scientific Linux 7 Is On PDSF * Can a...

  4. Measurement of branching ratio and B0s lifetime in the decay B0s → J/ψ f0(980) at CDF

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

    Aaltonen, T.

    2011-09-30

    We present a study of Bs0 decays to the CP-odd final state J/ψ f0(980) with J/ψ → µ+µ- and f0(980) → π+π-. Using pp̄ collision data with an integrated luminosity of 3.8 fb-1 collected by the CDF II detector at the Tevatron we measure a Bs0 lifetime of τ(B0s → J/ψ f0(980)) = 1.70-0.11+0.12(stat) ± 0.03(syst) ps. This is the first measurement of the Bs0} lifetime in a decay to a CP eigenstate and corresponds in the standard model to the lifetime of the heavy Bs0 eigenstate. We also measure the product of branching fractions of B0s → J/ψ f0(980)more » and f0(980) → π+π- relative to the product of branching fractions of B0s → J/ψφ and φ→K+K- to be Rf0/ψ = 0.257 ± 0.020(stat) ± 0.014(syst), which is the most precise determination of this quantity to date.« less

  5. Physics and Analysis at a Hadron Collider - Searching for New Physics (2/3)

    SciTech Connect (OSTI)

    2010-01-20

    This is the second lecture of three which together discuss the physics of hadron colliders with an emphasis on experimental techniques used for data analysis. This second lecture discusses techniques important for analyses searching for new physics using the CDF B_s --> mu+ mu- search as a specific example. The lectures are aimed at graduate students.

  6. trinity-aa-use-case-v1.2a

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

    b andwidth i s i n t he r ange o f 4 .4 - 1 7.8 T Bs. 2 F or N ERSC---8, u sing t he s ame c alculation b ased o n a n a ggregate m emory s ize r ange of 1 - 2 P B, t he c...

  7. Strain-Specific V3 and CD4 Binding Site Autologous HIV-1 Neutralizing Antibodies Select Neutralization-Resistant Viruses

    SciTech Connect (OSTI)

    Moody, M. Anthony; Gao, Feng; Gurley, Thaddeus C.; Amos, Joshua D.; Kumar, Amit; Hora, Bhavna; Marshall, Dawn J.; Whitesides, John F.; Xia, Shi-Mao; Parks, Robert; Lloyd, Krissey E.; Hwang, Kwan-Ki; Lu, Xiaozhi; Bonsignori, Mattia; Finzi, Andrs; Vandergrift, Nathan A.; Alam, S. Munir; Ferrari, Guido; Shen, Xiaoying; Tomaras, Georgia D.; Kamanga, Gift; Cohen, Myron S.; Sam, Noel E.; Kapiga, Saidi; Gray, Elin S.; Tumba, Nancy L.; Morris, Lynn; Zolla-Pazner, Susan; Gorny, Miroslaw K.; Mascola, John R.; Hahn, Beatrice H.; Shaw, George M.; Sodroski, Joseph G.; Liao, Hua-Xin; Montefiori, DavidC.; Hraber, PeterT.; Korber, BetteT.; Haynes, BartonF.

    2015-09-09

    The third variable (V3) loop and the CD4 binding site (CD4bs) of the viral envelope are frequently targeted by neutralizing antibodies (nAbs) in HIV-1-infected individuals. In chronic infection, virus escape mutants repopulate the plasma and V3 and CD4bs nAbs emerge that can neutralize heterologous tier 1 easy-to-neutralize, but not tier 2 difficult-to-neutralize HIV-1 isolates. However, neutralization sensitivity of autologous plasma viruses to this type of nAb response has not been studied. We describe the development and evolution in vivo of antibodies distinguished by their target specificity for V3and CD4bs epitopes on autologous tier 2 viruses but not on heterologous tier 2 viruses. A surprisingly high fraction of autologous circulating viruses was sensitive to these antibodies. These findings demonstrate a role for V3 and CD4bs antibodies in constraining the native envelope trimer in vivo to a neutralization-resistant phenotype, explaining why HIV-1 transmission generally occurs by tier 2 neutralization-resistant viruses.

  8. Strain-Specific V3 and CD4 Binding Site Autologous HIV-1 Neutralizing Antibodies Select Neutralization-Resistant Viruses

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

    Moody, M.  Anthony; Gao, Feng; Gurley, Thaddeus  C.; Amos, Joshua  D.; Kumar, Amit; Hora, Bhavna; Marshall, Dawn  J.; Whitesides, John  F.; Xia, Shi-Mao; Parks, Robert; et al

    2015-09-09

    The third variable (V3) loop and the CD4 binding site (CD4bs) of the viral envelope are frequently targeted by neutralizing antibodies (nAbs) in HIV-1-infected individuals. In chronic infection, virus escape mutants repopulate the plasma and V3 and CD4bs nAbs emerge that can neutralize heterologous tier 1 easy-to-neutralize, but not tier 2 difficult-to-neutralize HIV-1 isolates. However, neutralization sensitivity of autologous plasma viruses to this type of nAb response has not been studied. We describe the development and evolution in vivo of antibodies distinguished by their target specificity for V3and CD4bs epitopes on autologous tier 2 viruses but not on heterologous tiermore » 2 viruses. A surprisingly high fraction of autologous circulating viruses was sensitive to these antibodies. These findings demonstrate a role for V3 and CD4bs antibodies in constraining the native envelope trimer in vivo to a neutralization-resistant phenotype, explaining why HIV-1 transmission generally occurs by tier 2 neutralization-resistant viruses.« less

  9. Microsoft PowerPoint - rf_5year_review

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

    N 3, I non 100%, I BS 70%, H 89 2.5, for t pulse > t LR . BPX: demonstrate the viability of high performance plasmas, B T 8T, I p 2 MA, P 6 MW, H 89 2, Z eff <...

  10. Physics and Analysis at a Hadron Collider - Searching for New Physics (2/3)

    ScienceCinema (OSTI)

    None

    2011-10-06

    This is the second lecture of three which together discuss the physics of hadron colliders with an emphasis on experimental techniques used for data analysis. This second lecture discusses techniques important for analyses searching for new physics using the CDF B_s --> mu+ mu- search as a specific example. The lectures are aimed at graduate students.

  11. Comparative study of Waste Isolation Pilot Plant (WIPP) transportation alternatives

    SciTech Connect (OSTI)

    Not Available

    1994-02-01

    WIPP transportation studies in the Final Supplement Environmental Impact Statement for WIPP are the baseline for this report. In an attempt to present the most current analysis, this study incorporates the most relevant data available. The following three transportation options are evaluated for the Disposal Phase, which is assumed to be 20 years: Truck shipments, consisting of a tractor and trailer, with three TRUPACT-IIs or one RH-72B; Regular commercial train shipments consisting of up to three railcars carrying up to 18 TRUPACT-IIs or up to six RH-72Bs; Dedicated train shipments consisting of a locomotive, an idle car, railcars carrying 18 TRUPACT-IIs or six RH-72Bs, another idle car, and a caboose or passenger car with an emergency response specialist. No other cargo is carried. This report includes: A consideration of occupational and public risks and exposures, and other environmental impacts; A consideration of emergency response capabilities; and An extimation of comparative costs.

  12. 3emrsl I[. E. field?, Dlrwctor of

    Office of Legacy Management (LM)

    emrsl I[. E. field?, Dlrwctor of best wrwd if these l dditioual s@s.idas~ad specifloetions providedby e? ow or tte &eign agencl.m. be perfomad in +uLldlngs City of hffelo, 3s~ York tmuter end in pee by the tenenw and proQcKcm of cd3?ion-oar, etenderds l stebllshed by the ConrpLmZon. arvlws smy be required inc1ud.l~ cher@as lorosa &Y l stinvted at $&O~oaO~OOO for fi?cal par U5$ i!;hlb no a~st CM bs mde now, ft is estkntadthet emual costs for mr~ will bs of Us3 ewe3 or grwtar

  13. Conversion Technologies for Advanced Biofuels … Bio-Oil Upgrading

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

    Upgrading Report-Out Webinar February 9, 2012 Doug C. Elliott PNNL Energy Efficiency & Renewable Energy eere.energy.gov 2 Douglas C. Elliott Laboratory Fellow Pacific Northwest National Laboratory 1974 - present PNNL B.S. in Chemistry from Montana State University M.B.A. in Operations and Systems Analysis from the University of Washington  Over 37 years of project management and research experience in biomass thermochemical conversion R&D involving biomass liquefaction and bio-oil

  14. Conversion Technologies for Advanced Biofuels … Carbohydrates Upgrading

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

    Upgrading Report-Out Webinar February 9, 2012 Ellen Panisko, Ph.D. PNNL Energy Efficiency & Renewable Energy eere.energy.gov 2 Dr. Ellen Panisko Senior Research Scientist Chemical and Biological Process Development Group Pacific Northwest National Laboratory 2002 - present Pacific Northwest National Laboratory 2001 - 2002 Phytagenics Ph.D., Biochemistry, University of Texas Health Science Center at San Antonio, 2000 B.S., Biochemistry, Washington State University, 1995  Current work

  15. SSRLUO 2011 Executive Committee Members | Stanford Synchrotron Radiation

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

    Lightsource 1 Executive Committee Members Serena DeBeer Cornell University, Dept. of Chemistry and Chemical Biology, Ithaca, NY 14853 Serena DeBeer is an Assistant Professor in the Chemistry and Chemical Biology Department at Cornell University. She holds a B.S. from Southwestern University and a Ph.D. from Stanford University, and spent several years as a staff scientist at SSRL. Her research focuses on the development and application of synchrotron spectroscopies to understand fundamental

  16. SAND2002-0131

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

    0131 Unclassified Unlimited Release Printed September 2003 An Introduction to Information Control Models Philip L. Campbell Networked Systems Survivability & Assurance Department Sandia National Laboratories P.O. Box 5800 Albuquerque, New Mexico 87185-0785 Abstract This report presents information control models, focusing on a subset known as control frameworks. Those (and several other) models include BS 7799, CobiT, CoCo, COSO, FISCAM, GAPP, GASSP, ITCG, SSAG, SSE- CMM, and SysTrust. To

  17. Biography Francis D. Hansen (Frank)

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

    Francis D. Hansen (Frank) Dr. Hansen holds a B.S. and M.S. in Civil Engineering and a Ph.D. in Geology/Tectonophysics. He has nearly 40 years of experience in repository sciences and has contributed significant original research in rock mechanics to the Waste Isolation Pilot Plant, helping reduce uncertainty in performance assessment with practical engineering and providing the bridge from science to compliance. His team developed the shaft seal system design and analysis. He provided leadership

  18. ORISE: Report shows number of health physics degrees for 2010

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

    report shows number of health physics degrees increased for graduates, decreased for undergraduates in 2010 Decreased number of B.S. degrees remains higher than levels in the early 2000 FOR IMMEDIATE RELEASE Dec. 20, 2011 FY12-09 OAK RIDGE, Tenn.-The number of health physics graduate degrees increased for both master's and doctoral candidates in 2010, but decreased for bachelor's degrees, says a report released this year by the Oak Ridge Institute for Science and Education. The ORISE report,

  19. Women @ Energy: Kristine Monteith | Department of Energy

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

    Kristine Monteith Women @ Energy: Kristine Monteith March 4, 2014 - 2:44pm Addthis Kristine Montheith is a computer scientist at Laurence Livermore National Laboratory. Photo from BYU News. Kristine Montheith is a computer scientist at Laurence Livermore National Laboratory. Photo from BYU News. Kristine Monteith completed a BS in Music Therapy at Utah State University and an MS and PhD in Computer Science at Brigham Young University. Her dissertation was titled "Automatic Generation of

  20. Molecular Foundry

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

    Alison Hatt allison User Program Director ajhatt@lbl.gov 510.486.7154 Biography Alison Hatt is the Director of the User Program at the Molecular Foundry and a former Foundry postdoc. Dr. Hatt received a B.S. in Physics from the University of Utah and a Ph.D. in Materials from the University of California, Santa Barbara. As User Program Director, Dr. Hatt is responsible for overseeing the Molecular Foundry's scientific proposal process, including administration associated with User proposal

  1. Molecular Foundry

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

    Ron Zuckermann Ron Zuckermann Facility Director, Biological Nanostructures User Program Senior Advisor rnzuckermann@lbl.gov 510.486.7091 personal website Biography Education Ph.D. Chemistry, UC Berkeley, 1989. Advisor: Prof. Peter Schultz B.S. Chemistry, Harvey Mudd College, 1984 Past professional positions 2003 - 2005 Research Fellow, Chiron Corp. 1996 - 2003 Director of Bioorganic Chemistry, Chiron Corp. 1993 - 1996 Associate Director, Bioorganic Chemistry, Chiron Corp. 1991 - 1993 Sr.

  2. Molecular Foundry

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

    Teresa Williams Williams Principal Scientific Engineering Associate, Organic and Macromolecular Synthesis TEWilliams@lbl.gov 510.486.6671 Biography Teresa Williams received a BS in Chemistry from UC Davis in 2001 and earned an MS in Applied Science and Technology from UC Berkeley in 2014 while she continues to work towards her PhD. Teresa joined the Organic Facility at the Foundry in 2007 after spending six years as a medicinal chemist working on oncology targets at Chiron/Novartis in

  3. Molecular Foundry

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

    Tracy Mattox TMMattox Senior Scientific Engineering Associate, Inorganic Nanostructures TMMattox@lbl.gov 510.495.2649 Biography Education M.S. in Chemistry, Miami University, 2006 B.S. in Chemistry, University of Portland, 2003 Tracy Mattox has been a member of the Inorganic Facility at the Molecular Foundry as a Scientific Engineering Associate since 2007. Expertise Tracy's main focus is assisting users with their research projects (helping design reactions and analyze results). She is well

  4. Wireless Sensor Network for Electric Transmission Line Monitoring

    Office of Scientific and Technical Information (OSTI)

    Wireless Sensor Network for Electric Transmission Line Monitoring Final Technical Report DOE Award: DE-FC26-06NT42795 January 2010 Revised March 2010 University of Louisville, Genscape Inc. Principle Investigator: Bruce Alphenaar PhD George Lin PhD, Bill Brown BE, Deirdre Alphenaar PhD, Walter Jones PhD, Chris Pettus ME, Yang Xu PhD, Devin Phinney BS 2 Contents Executive Summary

  5. Stephen F. Dwyer | Department of Energy

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

    Stephen F. Dwyer About Us Stephen F. Dwyer - PhD., Physical Engineer, Sandia National Laboratory Career Highlights PhD, PE, Sandia National Laboratories Steve Dwyer has a BS, MS and PHD in Civil Engineering as well as an MBA. Steve is a professional engineer in multiple states and has 31 years of engineering experience including 25 years as a design and research engineer with Sandia National Laboratories. Steve has recently served as the Principal Engineer on a solar project evaluating

  6. Peter Beaucage > Graduate Student - Wiesner Group > Researchers, Postdocs &

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

    Graduates > The Energy Materials Center at Cornell Beaucage Graduate Student - Wiesner Group pab275@cornell.edu Peter Beaucage is from Cincinnati, Ohio and received his BS in Chemical Engineering from the University of Cincinnati. He joined the Wiesner group in 2013 and is currently working with the EMC2 center on using copolymers to create mesoporous metal oxides, nitrides, and other inorganic materials for energy applications. He is a joint student with the Gruner group in Physics,

  7. jonesll | The Ames Laboratory

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

    jonesll Ames Laboratory Profile Lawrence Jones Assoc Scientist Division of Materials Science & Engineering Facilities Services 121 Metals Development Phone Number: 515-294-5236 Email Address: jonesll@ameslab.gov Ames Laboratory Research Projects: Novel Materials Preparation & Processing Methodologies Education: M.S. Metallurgical Engineering, Iowa State University, 1985 B.S. Metallurgical Engineering, Iowa State University, 1983 Professional Appointments: Iowa State University; Ames

  8. jwang | The Ames Laboratory

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

    jwang Ames Laboratory Profile Jigang Wang Associate Division of Materials Science & Engineering B15 Spedding Phone Number: 515-294-2964 Email Address: jgwang@iastate.edu Ames Laboratory Research Projects: Metamaterials Education: Ph.D. Electrical Engineering, Rice University, Houston, TX, 2005 M.S. Electrical Engineering, Rice University, Houston, TX, 2002 B.S. Physics, Jilin University, Changchun, P. R. China, 2000 Professional Appointments: Associate Scientist, Ames Laboratory, Iowa State

  9. mjkramer | The Ames Laboratory

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

    mjkramer Ames Laboratory Profile Matthew Kramer Director III Division of Materials Science & Engineering 125 Metals Development Phone Number: 515-294-0276 Email Address: mjkramer@ameslab.gov Ames Laboratory Research Projects: Structures and Dynamics in Condensed Systems Nanotwinned Materials for Energy Technologies Education: Ph.D. Geology, Iowa State University, 1988 M.S. Geology, University of Rochester, 1983 B.S. Geomechanics, University of Rochester, 1979 Professional Appointments:

  10. shem

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

    Shem D Unger Savannah River Ecology Lab Phone: cell (765) 414-5435 P.O. Drawer E Phone: office (803)725-5324 Aiken, South Carolina 29802 email: unger@srel.edu EDUCATION Ph.D. Purdue University Wildlife Genetics 2012 M.S. Missouri State University Biology 2003 B.S. Texas A & M University Wildlife & Fisheries Sciences 1999 RESEARCH INTERESTS Conservation Genetics, Wildlife Biology, Amphibian & Reptile Ecology, Proteomics, Stream Ecology PROFESSIONAL EXPERIENCE Postdoctoral Researcher

  11. Distinguished Alumni Award

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

    Chavez selected for Caltech Distinguished Alumni Award May 6, 2014 California Institute of Technology is recognizing David E. Chavez of High Explosives Science and Technology (WX-7) with a Distinguished Alumni Award for 2014. Chavez (BS with honor in chemistry, '96) is among six Caltech alumni receiving the Distinguished Alumni Award this year. First presented in 1966, the award is the highest honor presented by Caltech to its alumni. Caltech is honoring Chavez for his extensive, groundbreaking

  12. Benjamin Richards > Member - Hanrath Group > Researchers, Postdocs &

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

    Graduates > The Energy Materials Center at Cornell Benjamin Richards Member - Hanrath Group btr22@cornell.edu Ben received his B.S. from Cornell University in 2011 and is now a nanoscience practitioner. After graduating from Cornell University, Ben received the unique opportunity to continue his undergraduate research-developing high-throughput Ge/Si nanowire synthesis processes. Originally, his research was solely intended to be implemented in battery applications; recently, he has

  13. Biographical sketch - Ana Moore | Center for Bio-Inspired Solar Fuel

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

    Production Ana Moore Professional Preparation University of La Plata, Argentina Pharmacy B.S., 1964 Federal University of Rio de Janeiro, Brazil Chemistry M.S., 1966 Texas Tech University Chemistry Ph.D., 1972 University of Washington, Postdoctoral studies Chemistry 1973-1976 Area of Specialization: organic chemistry; solar energy conversion; artificial photosynthesis. Appointments Professor, Arizona State University, 1996-present; Assistant Chair for Graduate Studies, Department of

  14. Biographical sketch - Dong-Kyun Seo | Center for Bio-Inspired Solar Fuel

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

    Production Dong-Kyun Seo BIOGRAPHICAL SKETCH a. Professional Preparation Seoul National University Chemistry B.S. 1990 Seoul National University Chemistry M.S. 1992 North Carolina State University Chemistry Ph. D. 1997 b. Area of Specialization: Inorganic Chemistry, Materials Science c. Appointments 12/11 - Founder and CTO, Matteren Corporation, Arizona 8/07- Associate Professor, Arizona State University, Tempe, Arizona 8/01-8/07 Assistant Professor, Arizona State University, Tempe, Arizona

  15. Biographical sketch - James Allen | Center for Bio-Inspired Solar Fuel

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

    Production James Allen a. Professional Preparation Saint Joseph's University, Philadelphia Physics B.S. 1977 University of Illinois, Urbana Physics M.S. 1979 University of Illinois, Urbana Physics Ph.D. 1982 University of California, San Diego Biophysics Postdoctorial Studies 1982-1989 b. Area of Specialization: photosynthesis, structural biology c. Appointments Arizona State University, Associate Chair Chem. & Biochem. 2006 - present Arizona State University, Professor Chem. &

  16. Biographical sketch - Yan Liu | Center for Bio-Inspired Solar Fuel

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

    Production Yan Liu a. Professional Preparation Shandong University, Jinan, P.R. China; Chemistry; B.S. 1993 Columbia University, New York, NY; Chemistry; Ph.D. 2000 Rockefeller University, New York, NY; Photobiology; Post-doc, 2000-2001 Duke University, Durham, NC; Chemistry; Post-doc, 2001-2004 b. Area of Specialization: Physical Chemistry, DNA Engineering c. Appointments Aug. 2007 -: Assistant Professor, Department of Chemistry & Biochemistry and Biodesign Institute, Arizona State

  17. James Cronin, CP Violation, and the Pierre Auger Observatory

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

    James Cronin, CP Violation and the Pierre Auger Observatory Resources with Additional Information James Cronin Courtesy Brookhaven National Laboratory James Watson Cronin "received his B.S. degree from Southern Methodist University in 1951. He then attended the University of Chicago for graduate school, earning his M.S. in 1953 and his Ph.D. in 1955. He began his scientific career at Brookhaven National Laboratory, where he served as an assistant physicist from 1955 to 1958. Cronin joined

  18. Jeff Atherton

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

    Atherton Jeff Atherton Principal Deputy Principal Associate Director NIF & Photon Science Dr. L. Jeffrey (Jeff) Atherton is the principal deputy principal associate director for the NIF & Photon Science Directorate, with management and oversight responsibility for broad aspects of the directorate. He also serves as co-manager for target fabrication. Dr. Atherton received his B.S. degree in chemical engineering from Caltech and his Ph.D. degree in chemical engineering from the

  19. Jessica Burton > Graduate Student - Schlom Group > Researchers, Postdocs &

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

    Graduates > The Energy Materials Center at Cornell Jessica Burton Graduate Student - Schlom Group jmb738@cornell.edu For my undergraduate education, I attended the University of California, Berkeley where I received my B.S. in Materials Science and Engineering in 2012. Following graduate school I hope to become a professor. In my free time I like to cook, read, and run marathons

  20. Juchen Guo > Asst. Professor - UC Riverside > Center Alumni > The Energy

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

    Materials Center at Cornell Juchen Guo Asst. Professor - UC Riverside juchen.guo@ucr.edu Juchen received his B.S. degree in 1999 from Zhejiang University, and his Ph.D. degree in Chemical Engineering in 2007 from the University of Maryland. Before joining Prof. Archer's group in Nov. 2011, he worked as an Assistant Research Scientist at the University of Maryland. He is now an assistant professor at UC Riverside in the department of Chemical & Environmental Engineering

  1. L3:THM.P9.08

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

    8 Development of a General Purpose Subgrid Wall Boiling Model from Improved Physical Understanding for Use in Computational Fluid Dynamics Emilio Baglietto Massachusetts Institute of Technology September 30, 2014 CASL-8-2014-0205-000 CASL-U-2014-0205-000 Development of a General Purpose Subgrid Wall Boiling Model from Improved Physical Understanding for Use in Computational Fluid Dynamics by Lindsey Anne Gilman B.S. Chemistry, Valparaiso University, 2010 S.M. Nuclear Science and Engineering,

  2. LIMIT ON THE MUON NEUTRINO MAGNETIC MOMENT AND A MEASUREMENT

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

    LIMIT ON THE MUON NEUTRINO MAGNETIC MOMENT AND A MEASUREMENT OF THE CCPIP TO CCQE CROSS SECTION RATIO A Dissertation Submitted to the Graduate Faculty of the Louisiana State University and Agricultural and Mechanical College in partial fulfillment of the requirements for the degree of Doctor of Philosophy in The Department of Physics And Astronomy by Serge Ouedraogo B.S. in Physics, University of Arkansas at Little Rock, 2001 M.S., Louisiana State University, 2004 December 2008 In loving memory

  3. NREL: Biomass Research - Gregg T. Beckham

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

    Gregg T. Beckham Photo of Gregg Beckham I am a staff engineer at the National Renewable Energy Laboratory's National Bioenergy Center. Detailed information about my research is provided below. Education Ph.D., Chemical Engineering, Massachusetts Institute of Technology, 2002-2007 M.S., Chemical Engineering Practice, Massachusetts Institute of Technology, 2002-2004 B.S., Chemical Engineering, Oklahoma State University, 1998-2002 Professional Experience Senior Engineer, National Renewable Energy

  4. NREL: Biomass Research - Joseph Shekiro

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

    Joseph Shekiro Photo of Joseph Shekiro Joe Shekiro is a chemical engineer in the Bioprocess Integration R&D group of the National Bioenergy Center at the National Renewable Energy Laboratory (NREL). He has more than 4 years of experience leading and executing projects in the research, development and demonstration of biofuels processes. Education M.B.A., University of Colorado, Leeds School of Business, Boulder, CO, 2014 B.S., Chemical Engineering, Northeastern University, Boston, MA, 2009

  5. NREL: Biomass Research - Lintao Bu

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    Lintao Bu Photo of Lintao Bu Lintao Bu is a staff scientist at the National Renewable Energy Laboratory's National Bioenergy Center. Education Ph.D., Computational Chemistry, Boston University, 1999-2004 M.S., Physical Chemistry, Peking University, 1996-1999 B.S., Chemistry, Peking University, 1991-1996 Professional Experience Research Scientist, National Renewable Energy Laboratory, National Bioenergy Center, Golden, CO, 2008-present Postdoctoral Researcher, National Renewable Energy

  6. NREL: Biomass Research - Mark R. Nimlos

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    R. Nimlos Mark Nimlos is a Principal Scientist and Supervisor for the Biomass Molecular Sciences group in the National Bioenergy Center at the National Renewable Energy Laboratory. Education Ph.D., Chemical Physics, University of Colorado at Boulder, Boulder, CO, 1986 B.S., Chemistry, University of Massachusetts, Boston, MA, 1981 Research Interests and Selected Publications The Biomass Molecular Sciences group performs research in the following areas: Molecular dynamics modeling of cellulases

  7. Meet CMI Researcher Karl Gschneidner | Critical Materials Institute

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    Karl Gschneidner CMI Chief Scientist Karl Gschneidner rides his bicycle to work at The Ames Laboratory. CMI Chief Scientist Karl Gschneidner is an Anson Marston Distinguished Professor in the Department of Materials Science and Engineering at Iowa State University, a Senior Metallurgist of the Ames Laboratory, U. S. Department of Energy, and Chief Scientist of CMI. He was the founding Director of the Rare-earth Information Center from 1966 to 1996. Gschneidner received a B.S. degree from the

  8. Microsoft Word - Lili Ji-PHD dissertation title page.doc

    Office of Scientific and Technical Information (OSTI)

    Plasma ion sources and ion beam technology in microfabrications by Lili Ji B.S. (Peking University, P.R. China) 2002 A dissertation submitted in partial satisfaction of the Requirements for the degree of Doctor of Philosophy in Engineering-Nuclear Engineering in the GRADUATE DIVISION of the UNIVERSITY of CALIFORNIA, BERKELEY Committee in charge: Professor Ka-Ngo Leung, Chair Professor Jasmina L. Vujic Professor Vivek Subramanian Doctor Qing Ji Fall 2007 The dissertation of Lili Ji is approved:

  9. JAMES J. SPIVEY J.M. Shivers Professor Department of Chemical Engineering

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    JAMES J. SPIVEY J.M. Shivers Professor Department of Chemical Engineering Louisiana State University Baton Rouge, LA 70803 USA email: jjspivey@lsu.edu voice: 225-578-1426 fax: 225-578-1476 EDUCATION B.S., Chemical Engineering, North Carolina State University, 1972 M.S., Chemical Engineering, North Carolina State University, 1974 Ph.D., Chemical Engineering, Louisiana State University, 1980 (Minor - Management) EXPERIENCE Jan 2003-present. Louisiana State University, Baton Rouge, LA. J.M. Shivers

  10. Yangyang Liu | Center for Gas SeparationsRelevant to Clean Energy

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    Technologies | Blandine Jerome Yangyang Liu Previous Next List Yangyang Liu Formerly: PhD Student, Department of Chemistry, Texas A&M University Presently: Postdoctoral Fellow, Northwestern University BS in Chemistry, Nankai University EFRC research: My research focuses on the design and synthesis of metal-organic frameworks and metal-organic polyhedra for gas storage and gas separation. Ligands with different geometry and functional groups may lead to different properties of the

  11. Yeh-Yung Lin | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Yeh-Yung Lin Previous Next List LinYY Postdoctoral Researcher Department of Chemistry University of California, Berkeley Email: yylin[at]berkeley.edu Phone: 510-944-8071 PhD in Chemical Engineering, National Taiwan University, Taiwan BS in Chemical Engineering, National Taiwan University of Science and Technology, Taiwan EFRC Research Metal-organic frameworks (MOFs) have shown great promise for applications in catalysis, gas separation and gas storage. My

  12. Zhangwen Wei | Center for Gas SeparationsRelevant to Clean Energy

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    Technologies | Blandine Jerome Zhangwen Wei Previous Next List Wei Zhangwen Wei Formerly: PhD Student, Department of Chemistry, Texas A&M University BS in Chemistry, Nankai University EFRC research: Metal-Organic Frameworks(MOFs), also known as coordination polymers, are crystalline frameworks consisting of metal ions (or clusters) and organic ligands. In some cases, pores inside an open MOF are stable after removal of guest molecules (often solvents) and the MOF can be used for storage

  13. Zhiyong Wang | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Zhiyong Wang Previous Next List Wang Zhiyong Wang Formerly: Postdoctoral Associate, Department of Chemistry, Texas A&M University Presently: Assistant Professor, Department of Chemistry, Troy University Email: wangz [at] troy.edu BS, Department of Chemistry, Beijing University, China PhD, Department of Chemistry, Northwestern University EFRC research: I am working on the synthesis of novel MOF structures using nitrogen-donor ligands. Due to the increased

  14. Center for Materials at Irradiation and Mechanical Extremes: Los Alamos Lab

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

    Center for Materials at Irradiation and Mechanical Extremes A BES Energy Frontier Research Center Home Teams Partners Others Summer School G. R. Odette Professional Preparation Department of Mechanical Engineering and Department of Materials University of California Santa Barbara, Santa Barbara, CA 93016 odette@engineering.ucsb.edu , 805-893-3525 1965 Rensselaer Polytechnic Institute, Engineering Science, B.S.; 1968 Massachusetts Institute of Technology, Nuclear Engineering, M.S; 1971

  15. Center for Materials at Irradiation and Mechanical Extremes: Los National

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    Alamos Laboratory Amit Misra IMage of Nathan Mar Contact Information Los Alamos National Laboratory Materials Physics and Applications Division Center for Integrated Nanotechnologies Phone: (505) 667-9860 amisra@lanl.gov Bio Education Ph.D. (Sep'1994), Materials Science and Engineering, University of Michigan, Ann Arbor M.S. (May 1991), Materials Science and Engineering, University of Michigan, Ann Arbor B.S. (May 1989), Metallurgical Engineering, Institute of Technology-BHU, India Research

  16. Center for Materials at Irradiation and Mechanical Extremes: Los National

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

    Alamos Laboratory - Ellen Cerreta Image of Ellen Contact Information Los Alamos National Laboratory Materials Science and Technology Division MST-8, Structure/Property Relations Group Phone: (505) 665-2576 ecerreta@lanl.gov Bio Education Ph.D. (2001), Materials Science and Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania M.S. (1997), Materials Science and Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania B.S. (1996), Aerospace Engineering, University of

  17. Center for Materials at Irradiation and Mechanical Extremes: Los National

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

    Alamos Laboratory George T. (Rusty) Gray III image of George Gray Contact Information Laboratory Fellow Los Alamos National Laboratory Dynamic Materials Properties, Testing, and Modeling Los Alamos, NM 87545 Phone: (505) 667-5452 rusty@lanl.gov Bio Education Ph.D. in Metallurgical Engineering, Carnegie-Mellon University, 1981 M.S. in Metallurgical Engineering, South Dakota School of Mines and Technology, 1977 B.S. in Metallurgical Engineering, South Dakota School of Mines and Technology,

  18. Center for Materials at Irradiation and Mechanical Extremes: Los National

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

    Alamos Laboratory Irene J. Beyerlein image of Irene Beyerlain Contact Information Los Alamos National Laboratory Theoretical Division Fluid Dynamics and Solid Mechanics Phone: (505) 665-2231 irene@lanl.gov Bio Education Ph.D., Theoretical and Applied Mechanics, Cornell University, 1997; Minors in Materials Science and Probability and Statistics B.S., Mechanical Engineering, Clemson University, 1993 Research and Professional Experience Technical Staff Member, Los Alamos National Laboratory,

  19. Center for Materials at Irradiation and Mechanical Extremes: Los National

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

    Alamos Laboratory Kenneth J. McClellan Contact Information Los Alamos National Laboratory Materials Science & Technology Division Structure/Property Relations, MS G755 Phone: (505) 667-5452 kmcclellan@lanl.gov Bio Education Ph.D., Materials Science and Engineering, Case Western Reserve University, 1994 M.S., Materials Science and Engineering, Case Western Reserve University, 1991 B.S., Metallurgy and Materials Science, Case Western Reserve University, 1988 Research and Professional

  20. Center for Materials at Irradiation and Mechanical Extremes: Los National

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    Alamos Laboratory Nastasi image of George Gray Contact Information Professor, University of Nebraska-Lincoln Email: Mike Nastasi Phone: 402-472-3852 Bio Education Ph.D., Materials Science and Engineering, Cornell University, 1986 M.S., Materials Science and Engineering, Cornell University, 1983 B.S., Materials Science and Engineering, Cornell University, 1981 Research and Professional Experience Director, Center for Materials at Irradiation and Mechanical Extremes, 2009-present Nano

  1. Center for Materials at Irradiation and Mechanical Extremes: Los National

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

    Alamos Laboratory Nathan Mara IMage of Nathan Mar Contact Information Staff Scientist Los Alamos National Laboratory Metallurgy, MS G770 Phone: (505) 667-8665 Fax: (505) 667-5268 namara@lanl.gov Bio Education Ph.D., Materials Science and Eng., University of California-Davis, 2005 B.S., Mechanical Engineering and Materials Science, University of California-Davis, 2000 Research and Professional Experience Technical staff member, Los Alamos National Lab, March 2008 - present Director's

  2. Center for Materials at Irradiation and Mechanical Extremes: Los National

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

    Alamos Laboratory Quanxi Jia image of George Gray Contact Information Laboratory Fellow Los Alamos National Laboratory Materials Physics and Applications Division Phone: (505) 667-2716 qxjia@lanl.gov Bio Education Ph.D., Electrical & Computer Engineering from SUNY at Buffalo, NY, 1991 M.S., Electronic Engineering, Jiaotong University, Xian, China, 1985 B.S., Electronic Engineering, Jiaotong University, Xian, China, 1982 Research and Professional Experience Laboratory Fellow, Los Alamos

  3. Center for Materials at Irradiation and Mechanical Extremes: Los National

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

    Alamos Laboratory Robert S. Averback Contact Information University of Illinois at Urbana-Champaign Department of Materials Science and Engineering Donald W. Hamer Professor and Interim Department Head Phone: (217) 333-4302 averback@illinois.edu Bio Education Postdoctoral fellow in Materials Science, Cornell University, 1973 Ph.D., Physics, Michigan State University, 1966 B.S., Physics, Dickinson College, 1966 Research and Professional Experience Professor of Materials Science and

  4. Center for Materials at Irradiation and Mechanical Extremes: Los National

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

    Alamos Laboratory Yongqiang Wang image of George Gray Contact Information Los Alamos National Laboratory Ion Beam Materials Laboratory, Team Leader Phone: (505) 665-1596 yqwang@lanl.gov Bio Education Ph. D in Nuclear Physics and Technology, Lanzhou University (China), 1992 M.S. in Nuclear Physics and Technology, Lanzhou University (China), 1988 B.S. in Nuclear Physics and Technology, Lanzhou University (China), 1984 Research and Professional Experience Team Leader, Ion Beam Materials

  5. Chris Barty

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    Chris Barty Chris Barty Chief Technology Officer NIF & Photon Science Dr. C.P.J. (Chris) Barty is the chief technology officer for the National Ignition Facility and Photon Science Directorate at Lawrence Livermore National Laboratory. His academic background includes Ph.D. and M.S. degrees in applied physics from Stanford University and B.S. degrees, each with honors, in chemistry, physics, and chemical engineering from North Carolina State University. He was elected a Fellow of the Optical

  6. Hye Jeong Park | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Hye Jeong Park Previous Next List Park Postdoctoral Researcher Department of Chemistry University of California, Berkeley Email: hyejeong.park [at] berkeley.edu Phone: 510-520-2311 MS & PhD in Inorganic Chemistry, Seoul National University, Republic of Korea BS in Chemistry, Seoul National University, Republic of Korea EFRC Research Our research is focused on the synthesis and characterization of new metal-organic frameworks (MOFs) for potential

  7. Jie Feng | Center for Gas SeparationsRelevant to Clean Energy Technologies

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

    | Blandine Jerome Jie Feng Previous Next List Feng ORISE Research Associate National Energy Technology Laboratory, Morgantown, WV Email: jie.feng[@]netl.doe.gov Phone: 716-361-9078 PhD in Chemical and Biological Engineering, State University of New York at Buffalo BS in Chemical Engineering, Nanchang Institute of Aeronautical Technology, China EFRC Research Membrane gas separation has been under development for 30 years and has achieved significant progress. It is extremely important to

  8. Jihan Kim | Center for Gas SeparationsRelevant to Clean Energy Technologies

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

    | Blandine Jerome Jihan Kim Previous Next List Kim Jihan Kim Formerly: Postdoctoral Researcher, Lawrence Berkeley National Laboratory Presently: Assistant Professor, Korea Advanced Institute of Science and Technology - KAIST Email: jihankim [at] kaist.ac.kr BS in Electrical Engineering, University of California Berkeley MS and PhD in Electrical Engineering, University of Illinois at Urbana-Champaign EFRC research: My research focuses on developing efficient computational methods to

  9. Joseph Chen | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Chen Previous Next List Joseph J. Chen Ph.D Student, Department of Chemical and Biomolecular Engineering, University of California, Berkeley Email: joseph.chen [at] berkeley.edu Phone: 510-643-3073 BS in Chemical Engineering, University of Texas at Austin EFRC research: Metal-organic frameworks (MOF) demonstrate an exceptional level of structural and functional control, portending a revolution in the use of porous materials. This revolution awaits, however, a

  10. Joseph Zadrozny | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Joseph Zadrozny Previous Next List Zadrozny Joseph Zadrozny Formerly: PhD Student, Department of Chemistry, University of California, Berkeley Presently: Postdoctoral Fellow, Northwestern University BS in Chemistry, Virginia Polytechnic Institute and State University EFRC research: Metal-organic frameworks are currently under investigation for a variety of potential applications, such as gas storage, gas separations, and catalysis, due to their high surface

  11. Julian Sculley | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Julian Sculley Previous Next List Julian Sculley Formerly: PhD Student, Department of Chemistry, Texas A&M University Presently: Senior Consultant, Booz Allen Hamilton Email: sculleyjp [at] gmail.com B.S. in Chemistry, Virginia Military Institute EFRC research: My research focuses on the design and synthesis of metal-organic frameworks (MOF) and porous polymer networks (PPN) for gas storage and separation. By introducing polar functional groups, through

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

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

    Technologies | Blandine Jerome Kecheng Wang Previous Next List Wang PhD Student Department of Chemistry Texas A & M University Email: kecheng.wang[at]chem.tamu.edu Phone: 979-587-1982 BS in Chemistry, Nanjing University, China EFRC Research MOFs with high stability have been increasingly pursued for different applications due to sustainability requirements. However, researchers have had great difficulty synthesizing chemically ultra-stable, highly porous metal-organic frameworks (MOFs)

  13. Konstantinos D. Vogiatzis | Center for Gas SeparationsRelevant to Clean

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

    Energy Technologies | Blandine Jerome Konstantinos D. Vogiatzis Previous Next List Vogiatzis Postdoctoral Researcher Department of Chemistry University of Minnesota Email: kvogiatz [at] umn.edu Phone: 612-624-5923 PhD in Theoretical Chemistry, Karlsruhe Institute of Technology, Germany MS in Theoretical Chemistry, University of Crete, Greece BS in Chemistry, University of Athens, Greece EFRC Research Application of high-throughput computational screening algorithms in metal-organic framework

  14. Li-Chiang Lin | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Li-Chiang Lin Previous Next List Li-Chiang Lin Formerly: PhD Student, Department of Chemical & Biomolecular Engineering University of California, Berkeley Presently: Postdoctoral Fellow, MIT Email: lclin [at] mit.edu BS in Chemical Engineering, National Taiwan University, Taiwan MS in Chemical Engineering, National Taiwan University, Taiwan EFRC research: Carbon capture and sequestration (CCS) is one of viable strategies for reducing the negative

  15. Lucy Darago | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Lucy Darago Previous Next List PhD Student Department of Chemistry University of California, Berkeley Email: ldarago [at] berkeley.edu Phone: 510-643-3832 BS in Chemistry & Biochemistry, UC Santa Barbara EFRC Research Metal-organic materials afford access to synthetic tunability and rational property design unmatched by traditional inorganic solid-state materials. Porous metal-organic frameworks in particular lend themselves towards applications benefiting

  16. Matthew T. Kapelewski | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome T. Kapelewski Previous Next List PhD Student Department of Chemistry University of California, Berkeley Email: matt.kapelewski [at] berkeley.edu Phone: 510-643-3832 BS in Chemistry, Penn State University EFRC research: My research pertains to the separation of hydrocarbons in metal-organic frameworks. Many hydrocarbon mixtures have compounds that are difficult to separate, such as mixtures of ethane/ethylene, propane/propylene, and xylene isomers. By taking

  17. Muwei Zhang | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Muwei Zhang Previous Next List Muwei Zhang Muwei Zhang Formerly: PhD Student, Department of Chemistry, Texas A&M University B.S. in Chemistry, Wuhan University, China EFRC research: My research primarily focuses on the design and construction of industrially-available metal-organic-frameworks (MOFs) with multiple functionalities, such as energy storage, carbon dioxide capture, controlled drug release, etc. By using biological ligands or biomimetic ligands,

  18. Benjamin K. Keitz | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Benjamin K. Keitz Previous Next List Keitz Postdoctoral Researcher Department of Chemistry University of California, Berkeley Email: keitz [at] berkeley.edu Phone: 512-970-7955 PhD in Chemistry, California Institute of Technology BS in Chemical Engineering, University of Texas at Austin EFRC research: Metal-organic frameworks (MOFs) have shown great promise for a variety of gas separation and catalytic application. We are exploring the use of nickel-based

  19. Dana Levine | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Dana Levine Previous Next List Levine PhD Student Department of Chemistry University of California, Berkeley Email: dlevine [at] berkeley.edu Phone: 510-643-3832 BS in Chemistry, California Institute of Technology EFRC research: My research involves the design and synthesis of metal-organic frameworks with expanded pores to enhance gas storage and separation properties. By tuning the composition and geometry of these materials, we hope to modulate the

  20. Darrell Schlom > Professor

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    Materials Science and Engineering > Faculty Directory > The Energy Materials Center at Cornell Profile Photo Darrell Schlom Professor Materials Science and Engineering Research Group Webpage schlom@cornell.edu Darrell Schlom is a Professor in the Department of Materials Science and Engineering at Cornell University. After receiving a B.S. degree from Caltech, he did graduate work at Stanford University receiving an M.S. in Electrical Engineering and a Ph.D. in Materials Science and

  1. Dawei Feng | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Dawei Feng Previous Next List Feng PhD Student Department of Chemistry Texas A&M University Email: dawei.feng [at] chem.tamu.edu BS in Chemistry Peking University, China EFRC Research My research focuses on synthesizing highly stable metal-organic frameworks (MOFs). Due to the labile coordination bond in the frameworks, most reported MOFs suffer weak stability in relatively harsh chemical conditions, such as aqueous environments. Therefore, further

  2. Eric Bloch | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Bloch Previous Next List Bloch Eric Bloch Formerly: PhD Student, Department of Chemistry, University of California, Berkeley Presently: Postdoctoral Fellow, Department of Chemistry, Harvard University Email: ericbloch [at] fas.harvard.edu BS in Chemistry, University of Wisconsin-Milwaukee EFRC research: Owing to their high surface areas and tunable pore functionality, metal-organic frameworks are currently under investigation for a variety of potential

  3. Eric Scott | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Scott Previous Next List Eric Scott PhD Student, Department of Chemical & Biomolecular Engineering, University of California, Berkeley Email: es1055 [at] berkeley.edu Phone: 510-643-2503 B.S. Colorado State University EFRC research: Non-resonant inductively detected NMR experiments at cryogenic temperatures. EFRC publications: Lin, Li-Chiang; Kim, Jihan; Kong, Xueqian; Scott, Eric; McDonald, Thomas M; Long, Jeffrey R; Reimer, Jeffrey A.; and Smit, Berend

  4. Eugene A. Kapustin | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Eugene A. Kapustin Previous Next List Kapustin PhD Student Department of Chemistry University of California, Berkeley Email: kapustin [at] berkeley.edu Phone: 513-680-1513 BS in Chemistry, Novosibirsk State University, Russia EFRC research: Zeolitic imidazolate frameworks (ZIFs) are a subgroup of MOFs, in which tetrahedrally-coordinated transition metal ions are connected by organic imidazole linkers. The similarity between ZIFs and zeolites is that the

  5. Forrest Abouelnasr | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Forrest Abouelnasr Previous Next List Abouelnasr Mahmoud Forrest Abouelnasr Formerly: PhD Student, Department of Chemical & Biomolecular Engineering, University of California, Berkeley Presently: Software Engineer, Anthem BS in Chemical and Biomolecular Engineering, Georgia Institute of Technology EFRC research: My research focuses on the diffusion of chemical species that are adsorbed inside solid frameworks such as zeolites and metal-organic frameworks.

  6. NREL: Distributed Grid Integration - Research Staff

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    Research Staff NREL's distributed grid integration research staff work to strengthen and diversify the electric power system through NREL's Power Systems Engineering Center. Photo of James Cale James Cale, Distributed Energy Systems Integration Group Manager Ph.D., Electrical Engineering, Purdue University M.S., Electrical Engineering, Purdue University B.S., Electrical Engineering, MS&T Dr. James Cale is an expert in the field of power electronics and electrical machine modeling and

  7. NREL: Energy Analysis - Nick Muerdter

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    Muerdter Nick Muerdter is a member of the Data Analysis and Visualization Group in the Strategic Energy Analysis Center. Software Engineer Phone number: 303-275-4459 E-mail: Nick.Muerdter@nrel.gov Areas of expertise Online applications Data-driven websites Primary research interests Alternative vehicle fuels Education and background training B.S. in computer science, Rochester Institute of Technology, Rochester, NY Prior work experience Software Engineer Co-op, BlueTie, Rochester, NY Webmonkey,

  8. NREL: Transmission Grid Integration - Research Staff

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    Research Staff NREL's transmission and grid integration research staff work to incorporate renewable energy into the transmission system primarily through NREL's Power Systems Engineering Center. Photo of Barbara O'Neill Barbara O'Neill, Transmission and Grid Integration Group Manager M.S., Energy Management and Policy, University of Pennsylvania Engineering Diploma, Petroleum Economics and Management, French Institute of Petroleum B.S., Electrical Engineering, Pratt Institute Barbara has a

  9. Nathan Guisinger | Argonne National Laboratory

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    Nathan Guisinger Materials Scientist Nathan P. Guisinger Education and Training: Ph.D. 2005, Materials Science and Engineering, Northwestern University, Evanston, IL B.S. 1999, Electrical Engineering, University of Illinois, Urbana-Champaign, IL Research and Professional Experience: 2007-Present Scientist (ANL): Staff scientist at the Center for Nanoscale Materials who has developed a research program exploring materials discovery, synthesis, characterization, and processing. We are leading the

  10. Liliana Stan | Argonne National Laboratory

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    Liliana Stan Engineering Specialist Senior Experience Extensive experience on designing, synthesis, and characterization of multilayered structures of metal, complex-oxide films, and multifunctional nanocomposites using physical vapor deposition techniques (sputtering, ion beam assisted deposition (IBAD), e-beam evaporation) and atomic layer deposition (ALD). Educational background M.S. Electrical Engineering, University of New Mexico. B.S. Physics, University of Bucharest, Romania Research

  11. John A Krommes | Princeton Plasma Physics Lab

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    A Krommes Principal Research Physicist, Plasma Physics Laboratory. Lecturer with Rank of Professor in Astrophysical Sciences Prof. Krommes is a Principal Research Physicist at the Plasma Physics Laboratory, a Lecturer With the Rank of Professor in the Dept. of Astrophysics (Plasma Physics Program), and an Associated Faculty Member of Princeton's Program in Applied and Computational Mathematics. He received his BS degree (summa cum laude) in 1971 from the Pennsylvania State University, where he

  12. Joshua A Breslau | Princeton Plasma Physics Lab

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    Joshua A Breslau Research Physicist, Plasma Physics Laboratory. Dr. Breslau is a research physicist in the Theory department at the Princeton Plasma Physics Laboratory (PPPL). He received a B.S. in physics from the Massachusetts Institute of Technology (M.I.T.) in 1995 and a Ph.D. in plasma physics from Princeton in 2001. His doctoral research, with Dr. Stephen Jardin, involved a numerical study of fast collisionless magnetic reconnection in merging spheromaks and flux tubes with an original

  13. Julie Jastrow | Argonne National Laboratory

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    Julie Jastrow Senior Terrestrial Ecologist & Group Leader Julie Jastrow is a senior terrestrial ecologist and group leader at Argonne National Laboratory, where she has spent her entire professional career. She is also a senior fellow in the Northwestern-Argonne Institute for Science and Engineering. Jastrow received her B.S. and M.S. from the University of Illinois at Urbana-Champaign and her Ph.D. from the University of Illinois at Chicago. Jastrow has contributed to research on

  14. Roberta Poloni | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Roberta Poloni Previous Next List Poloni Roberta Poloni Formerly: Postdoctoral Researcher, Department of Chemical & Biomolecular Engineering University of California, Berkeley Presently: Postoctoral Researcher, Laboratoire de Science et Ingéniérie des Matériaux et Procédés, Institut Polytechnique de Grenoble, France Ph.D. in Physics, University of Lyon-1, France BS in Physics, Camerino, Italy EFRC research: Detailed studies on the CO2 locations in

  15. Robinson W. Flaig | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Robinson W. Flaig Previous Next List Flaig PhD Student Department of Chemistry University of California, Berkeley Email: flaigr [at] berkeley.edu Phone: 608-778-4216 BS in Chemistry, University of Wisconsin-Platteville EFRC Research Metal-organic frameworks (MOFs) efficiently store gasses and incorporate catalysts via covalent post synthetic modification (PSM). We aim to covalently attach catalysts to MOF structures, leaving them available for reactions with

  16. Samuel O. Odoh | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Samuel O. Odoh Previous Next List Odoh Postdoctoral Researcher Department of Chemistry University of Minnesota Email: sodoh [at] umn.edu Phone: 612-345-5163 PhD in Chemistry, University of Manitoba, Canada BS in Chemistry, University of Ibadan, Nigeria EFRC Research Progress in the computational study of the chemical reactivities -as well as the structural and electronic properties of metal-organic frameworks (MOFs) and zeolites- has generally paralleled

  17. Seungkyu Lee | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Seungkyu Lee Previous Next List LeeS PhD student Department of Chemistry University of California, Berkeley Email: sk-lee [at] berkeley.edu Phone: 510-646-5440 MS in Chemistry, Korea Advanced Institute of Science & Technology BS in Chemistry, Sungkyunkwan University EFRC Research Diverse functionalities can be introduced to metal-organic frameworks (MOFs). Precise control of the functionalities in numbers and positions in the frameworks has potentials for a

  18. Shawn Darnall | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Shawn Darnall Previous Next List PhD Student Department of Materials Science and Engineering University of California, Berkeley Email: smd74 [at] berkeley.edu Phone: 510-643-6804 BS in Materials Science & Engineering, Cornell University EFRC Research The main bottleneck of current polymeric membranes is simultaneously optimizing flux and selectivity for molecular separations. In the first phase of the CGS EFRC, research focused on creating a thin membrane

  19. Stephen Meckler | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Stephen Meckler Previous Next List Meckler PhD Student Department of Chemistry University of California, Berkeley Email: smmeckler@berkeley.edu Phone: 215-595-3952 BS in Chemistry, The Pennsylvania State University EFRC Research My research is aimed at understanding and controlling gas transport across hybrid polymer-porous crystal membranes in order to design more energy efficient gas separation devices. My goal is to synthesize ultrathin (sub-micron) films of

  20. Sudi Jawahery | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Sudi Jawahery Previous Next List Jawahery PhD Student Department of Chemical and Biomolecular Engineering University of California, Berkeley Email: sjawahery@berkeley.edu Phone: 301-602-1644 BS in Chemical and Biomolecular Engineering, University of Maryland, College Park EFRC Research Information about the structural properties of metal-organic frameworks (MOFs) is necessary in order to better understand their stability, flexibility and surface properties. In

  1. Tao Li | Center for Gas SeparationsRelevant to Clean Energy Technologies |

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

    Blandine Jerome Tao Li Previous Next List Postdoctoral Researcher Department of Materials Science and Engineering University of California, Berkeley Email: taoli [at] berkeley.edu Phone: 510-643-6804 PhD in Chemistry, University of Pittsburgh BS in Chemistry, Fudan University EFRC research: By embedding inorganic particles in polymer matrices, the resulting mixed matrix membranes (MMMs) can potentially combine the benefits of both materials to simultaneously achieve high selectivity, high

  2. Thomas M. Osborn Popp | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Thomas M. Osborn Popp Previous Next List Popp.photo PhD Student Department of Chemistry University of California, Berkeley Email: tosbornp [at] berkeley.edu Phone: 510-643-3073 BS in Chemistry, Arizona State University EFRC research: My research concerns the dynamics and behavior of adsorbates within metal-organic frameworks (MOFs). Specifically, I am interested in using nuclear magnetic resonance (NMR) to probe the dynamics of molecules via relaxation

  3. Thomas Willems | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Willems Previous Next List Thomas Willems Formerly: Undergraduate Researcher, Computational Research Division, Lawrence Berkeley National Laboratory Presently: Graduate student, MIT Email: twillems [at] mit.edu BS in Chemical Engineering, University of California-Berkeley EFRC research: Crystalline porous materials have a variety of uses, such as for catalysis and separation. Identifying suitable materials for a given application can, in principle, be done by

  4. Tomče Runčevski | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Tomče Runčevski Previous Next List Runchevski Postdoctoral Researcher Department of Chemistry University of California, Berkeley Email: runcevski@berkeley.edu Phone: 510-708-2455 PhD in Materials Chemistry, Max Planck Institute for Solid State Research and Stuttgart University, Germany BS and MS in Applied Chemistry, Ss. Cyril and Methodius University, Macedonia EFRC Research Structural characterization of materials is the key step in understanding their

  5. Velencia Witherspoon | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Velencia Witherspoon Previous Next List PhD Student Department of Chemical & Biomolecular Engineering University of California, Berkeley Email: vjwitherspoon [at] berkeley.edu Phone: 510-643-3073 BS Florida Agricultural and Mechanical University EFRC Research My current research is focused on characterizing the structure of metal-organic frameworks (MOFs) with methodologies based on nuclear magnetic resonance (NMR). Specifically understanding CO2 transport

  6. PREPARATION OF ACTINIDE-ALUMINUM ALLOYS

    DOE Patents [OSTI]

    Moore, R.H.

    1962-09-01

    BS>A process is given for preparing alloys of aluminum with plutonium, uranium, and/or thorium by chlorinating actinide oxide dissolved in molten alkali metal chloride with hydrochloric acid, chlorine, and/or phosgene, adding aluminum metal, and passing air and/or water vapor through the mass. Actinide metal is formed and alloyed with the aluminum. After cooling to solidification, the alloy is separated from the salt. (AEC)

  7. Microsoft Word - Scott-CV2013Sept.docx

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

    November 2013 David E. Scott Savannah River Ecology Laboratory, P.O. Drawer E, Aiken, S.C. 29802 Phone: 803-725-5747 E-mail: scott@srel.edu Fax: 803-725-3309 Education: 1979-1983 MS (Environmental Sciences) University of Virginia, Charlottesville, Virginia. 1973-1977 BS (Biology), Phi Beta Kappa, Magna cum laude Wofford College, Spartanburg, South Carolina. Employment: * 1984-present Research assistant in the herpetology program at SREL. Research responsibilities include the design and

  8. Alejandro M. Fracaroli | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Alejandro M. Fracaroli Previous Next List Postdoctoral Researcher Department of Chemistry University of California, Berkeley Email: fracaroli [at] berkeley.edu Phone: 510-642-6331 PhD in Chemistry, Universidad Nacional de Cordoba, Argentina BS in Organic Chemistry, Universidad Nacional de Cordoba, Argentina EFRC Research Metal-organic frameworks (MOFs) show special promise in selective and efficient carbon dioxide capture because of their adjustable chemical

  9. Ali K. Sekizkardes | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Ali K. Sekizkardes Previous Next List Sekizkardes Postdoctoral Researcher National Energy and Technology Laboratory (NETL) Email: ali.sekizkardes[at]netl.doe.gov Phone: 412-386-7255 PhD in Chemistry, Virginia Commonwealth University BS in Chemical Engineering, Gazi University EFRC Research Porous organic polymers (POPs) have received great attention in recent years because of their novel properties such as permanent porosity, adjustable chemical nature, and

  10. Anne Marti | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Anne Marti Previous Next List Anne Marie Marti Postdoctoral Researcher National Energy and Technology Laboratory (NETL) Email: anne.marti [at] contr.netl.doe.gov Phone: 412-386-4773 PhD in Chemistry, University of Texas at Dallas BS in Chemistry, University of West Florida EFRC Research Metal organic frameworks (MOFs) are hybrid organic/inorganic materials that have obtained much interest within the scientific community as a result of their well-defined

  11. Sherrell R. Greene | Department of Energy

    Energy Savers [EERE]

    Sherrell R. Greene About Us Sherrell R. Greene - EMAB Board Member Sherrell Greene is the Founder and President of Advanced Technology Insights, LLC, (ATI) - a professional skills development, management and technical consulting firm. ATI provides technology assessment, systems analysis, personal coaching, and organizational training to individuals and organizations in the energy and environmental technology arenas. Mr. Greene received his B.S. and M.S. degrees in Nuclear Engineering from the

  12. Dr. David Wilson | Department of Energy

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

    David Wilson About Us Dr. David Wilson - President, Morgan State University Dr. David Wilson Dr. David Wilson, the 10th inaugurated president of Morgan State University, has a long record of accomplishments and more than 30 years of experience in higher education administration. He holds four academic degrees: a B.S. in political science and an M.S. in education from Tuskegee University; a master's in educational planning and administration from Harvard University; and a doctorate in

  13. Pat Phelan | Department of Energy

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

    Pat Phelan About Us Pat Phelan - Emerging Technologies Program Manager, Building Technologies Office Pat Phelan Patrick (Pat) Phelan received his BS degree from Tulane University in New Orleans, his MS degree from MIT, and his PhD from UC Berkeley, all in mechanical engineering. Following a two-year post-doctoral fellowship at the Tokyo Institute of Technology, he started his academic career as an Assistant Professor at the University of Hawaii in 1992. In 1996 he moved to Arizona State

  14. Women @ Energy: Rachel Segalman | Department of Energy

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

    Rachel Segalman Dr. Rachel Segalman is currently an associate professor of Chemical Engineering at UC Berkeley and a faculty scientist in the Materials Science Division at Lawrence Berkeley National Laboratory. She received her BS in Chemical Engineering with highest honors from the University of Texas at Austin. She then performed her doctoral work in Chemical Engineering (polymer physics) at the University of California, Santa Barbara working with Professor Edward J. Kamer. Following her PhD,

  15. Women @ Energy: Wei Xu | Department of Energy

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

    Wei Xu joined Brookhaven National Lab (BNL) in 2013 and is currently an Advanced Applications Engineer in the Computational Science Center. Wei Xu joined Brookhaven National Lab (BNL) in 2013 and is currently an Advanced Applications Engineer in the Computational Science Center. Check out other profiles in the Women @ Energy series and share your favorites on Pinterest. Wei Xu received the BS and MS degree in Computer Science from Zhejiang University, China in 2004 and the Ph.D. degree in

  16. SUBJECT: MEMORANDUM DAu&!Lg)_)~Q-----__

    Office of Legacy Management (LM)

    SUBJECT: MEMORANDUM DAu&!Lg)_)~Q-----__ :::I: R~&a~.a cp"pwy ALTERNATE . -- --- ------------------ NAME : ---------------------- CITY: e.&mrd --B---s-------- STATE: -&+- -------------------------- date contacted ------------- TYPE OF OPERATION ----------------- 0 Research b Devrlopment q Facility Type 0 Production scale testing 8 Pilot Scale Bench Seal e Process 0 Theoretical Studies 0 Sample & Analysis @ Manuf l cturing 0 University IJ Research Organization 0 Government

  17. Microsoft Word - Chapter 12 - 2-10-11

    National Nuclear Security Administration (NNSA)

    2: List of Preparers and Contributors 12-1 CHAPTER 12: LIST OF PREPARERS AND CONTRIBUTORS Bailey, C. Lawson, Human Health & Safety, Tetra Tech B.S., Biology, Virginia Polytechnic Institute & State University, Blacksburg, VA, 1979 Years of Experience: 26 Boltz, Jacqueline, Public Outreach Coordinator, Tetra Tech M.B.A., Business, Boston University, 1991 B.A., French Language and Literature, Boston University, 1991 Years of Experience: 15 Buenaflor, Delight, Deputy Project

  18. A Successful Synthesis of the CoCrFeNiAl{sub 0.3} Single-Crystal, High-Entropy Alloy by Bridgman Solidification

    SciTech Connect (OSTI)

    Ma, S. G.; Zhang, S. F.; Gao, M. C.; Liaw, P. K.; Zhang, Y.

    2013-12-01

    For the first time, a face-centered-cubic, single-crystal CoCrFeNiAl{sub 0.3} (designated as Al0.3), high-entropy alloy (HEA) was successfully synthesized by the Bridgman solidification (BS) method, at an extremely low withdrawal velocity through a constant temperature gradient, for which it underwent two BS steps. Specially, at the first BS step, the alloy sample underwent several morphological transitions accompanying the crystal growth from the melt. This microstructure evolves from as-cast dendrites, to equiaxed grains, and then to columnar crystals, and last to the single crystal. In particular, at the equiaxed-grain region, some visible annealing twins were observed, which indicates a low stacking fault energy of the Al0.3 alloy. Although a body-centered- cubic CoCrFeNiAl (Al1) HEA was also prepared under the same conditions, only a single columnar-crystal structure with instinctively preferential crystallographic orientations was obtained by the same procedure. A similar morphological transition from dendrites to equiaxed grains occurred at the equiaxed-grain region in Al1 alloy, but the annealing twins were not observed probably because a higher Al addition leads to a higher stacking fault energy for this alloy.

  19. Structures of Arg- and Gln-type bacterial cysteine dioxygenase homologs: Arg- and Gln-type Bacterial CDO Homologs

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

    Driggers, Camden M.; Hartman, Steven J.; Karplus, P. Andrew

    2015-01-01

    In some bacteria, cysteine is converted to cysteine sulfinic acid by cysteine dioxygenases (CDO) that are only ~15–30% identical in sequence to mammalian CDOs. Among bacterial proteins having this range of sequence similarity to mammalian CDO are some that conserve an active site Arg residue (“Arg-type” enzymes) and some having a Gln substituted for this Arg (“Gln-type” enzymes). Here, we describe a structure from each of these enzyme types by analyzing structures originally solved by structural genomics groups but not published: a Bacillus subtilis “Arg-type” enzyme that has cysteine dioxygenase activity (BsCDO), and a Ralstonia eutropha “Gln-type” CDO homolog ofmore » uncharacterized activity (ReCDOhom). The BsCDO active site is well conserved with mammalian CDO, and a cysteine complex captured in the active site confirms that the cysteine binding mode is also similar. The ReCDOhom structure reveals a new active site Arg residue that is hydrogen bonding to an iron-bound diatomic molecule we have interpreted as dioxygen. Notably, the Arg position is not compatible with the mode of Cys binding seen in both rat CDO and BsCDO. As sequence alignments show that this newly discovered active site Arg is well conserved among “Gln-type” CDO enzymes, we conclude that the “Gln-type” CDO homologs are not authentic CDOs but will have substrate specificity more similar to 3-mercaptopropionate dioxygenases.« less

  20. Environmental standards provide competitive advantage

    SciTech Connect (OSTI)

    Chynoweth, E.; Kirshner, E.

    1993-04-28

    Quality organizations are breaking new ground with the development of international standards for environmental management. These promise to provide the platform for chemical companies wanting to establish their environmental credibility with a global audience. [open quotes]It will be similar to auditing our customers to ISO 9000[close quote], says the environmental manager for a European chemical firm. [open quote]We will only want to deal with people who have got their environmental act together. And we'll be in a better competitive positions[close quote]. The International Organization for Standardization (ISO;Geneva) has set up a taskforce to develop an environmental management standard, which is expected to be completed by the mid-1990s. Observers think the ISO standard will draw heavily on the British Standard Institute's (BSI;London) environmental management standard, BS7750, which will likely be the first system adopted in the world. Published last year, BS7750 has been extensively piloted in the UK (CW, Sept. 30, 1992, p. 62) and is now set to be revised before being offically adopted by BSI. The UK's Chemical Industries Association (CIA;London) is anxious to prevent a proliferation of standards, and its report on BS7750 pilot projects calls for an approach integrating quality, environment, and health and safety. But standard setters, including ISO, appear to be moving in the opposite direction. In the US, the American national Standards Institute (ANSI;Washington) has started work on an environmental management standard.

  1. Measurement of the CP-Violating Phase beta_s in B0s -> J/Psi Phi Decays with the CDF II Detector

    SciTech Connect (OSTI)

    Aaltonen, T.; et al.

    2012-04-01

    We present a measurement of the \\CP-violating parameter \\betas using approximately 6500 $\\BsJpsiPhi$ decays reconstructed with the CDF\\,II detector in a sample of $p\\bar p$ collisions at $\\sqrt{s}=1.96$ TeV corresponding to 5.2 fb$^{-1}$ integrated luminosity produced by the Tevatron Collider at Fermilab. We find the \\CP-violating phase to be within the range $\\betas \\in [0.02, 0.52] \\cup [1.08, 1.55]$ at 68% confidence level where the coverage property of the quoted interval is guaranteed using a frequentist statistical analysis. This result is in agreement with the standard model expectation at the level of about one Gaussian standard deviation. We consider the inclusion of a potential $S$-wave contribution to the $\\Bs\\to J/\\psi K^+K^-$ final state which is found to be negligible over the mass interval $1.009 < m(K^+K^-)<1.028 \\gevcc$. Assuming the standard model prediction for the \\CP-violating phase \\betas, we find the \\Bs decay width difference to be $\\deltaG = 0.075 \\pm 0.035\\,\\textrm{(stat)} \\pm 0.006\\,\\textrm{(syst)} \\ps$. We also present the most precise measurements of the \\Bs mean lifetime $\\tau(\\Bs) = 1.529 \\pm 0.025\\,\\textrm{(stat)} \\pm 0.012\\,\\textrm{(syst)}$ ps, the polarization fractions $|A_0(0)|^2 = 0.524 \\pm 0.013\\,\\textrm{(stat)} \\pm 0.015\\,\\textrm{(syst)}$ and $|A_{\\parallel}(0)|^2 = 0.231 \\pm 0.014\\,\\textrm{(stat)} \\pm 0.015\\,\\textrm{(syst)}$, as well as the strong phase $\\delta_{\\perp}= 2.95 \\pm 0.64\\,\\textrm{(stat)} \\pm 0.07\\,\\textrm{(syst)} \\textrm{rad}$. In addition, we report an alternative Bayesian analysis that gives results consistent with the frequentist approach.

  2. $$B \\to \\pi \\ell \

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

    Flynn, J. M.; Izubuchi, T.; Kawanai, T.; Lehner, C.; Soni, A.; Van de Water, R. S.; Witzel, O.

    2015-04-14

    We calculate the form factors for B → πℓν and Bs → Kℓν decay in dynamical lattice quantum chromodynamics (QCD) using domain-wall light quarks and relativistic b-quarks. We use the (2+1)-flavor gauge-field ensembles generated by the RBC and UKQCD collaborations with the domain-wall fermion action and Iwasaki gauge action. For the b-quarks we use the anisotropic clover action with a relativistic heavy-quark interpretation. We analyze data at two lattice spacings of a ≈ 0.11, 0.086 fm with unitary pion masses as light as Mπ ≈ 290 MeV. We simultaneously extrapolate our numerical results to the physical light-quark masses and tomore » the continuum and interpolate in the pion/kaon energy using SU(2) “hard-pion” chiral perturbation theory for heavy-light meson form factors. We provide complete systematic error budgets for the vector and scalar form factors f + (q2) and f0(q2) for both B → πℓν and Bs → Kℓν at three momenta that span the q2 range accessible in our numerical simulations. Next we extrapolate these results to q2 = 0 using a model-independent z-parametrization based on analyticity and unitarity. We present our final results for f+(q2) and f0(q2)as the coefficients of the series in z and the matrix of correlations between them; this provides a parametrization of the form factors valid over the entire allowed kinematic range. Our results agree with other three-flavor lattice-QCD determinations using staggered light quarks, and have comparable precision, thereby providing important independent cross-checks. Both B → πℓν and Bs → Kℓν decays enable determinations of the Cabibbo-Kobayashi-Maskawa matrix element |Vub|. Furthermore, we perform a combined z-fit of our numerical B → πℓν form-factor data with the experimental measurements of the branching fraction from BABAR and Belle leaving the relative normalization as a free parameter; we obtain |Vub| = 3.61(32)×10-3, where the error includes statistical and all systematic uncertainties. The same approach can be applied to the decay Bs → Kℓν to provide an alternative determination of |Vub| once the process has been measured experimentally. In anticipation of future experimental measurements, we make predictions for B → πℓν and Bs → Kℓν differential branching fractions and forward-backward asymmetries in the Standard Model.« less

  3. GLASS FABRICATION AND PRODUCT CONSISTENCY TESTING OF LANTHANIDE BOROSILICATE FRIT B COMPOSITION FOR PLUTONIUM DISPOSITION

    SciTech Connect (OSTI)

    Marra, J

    2006-01-19

    The Department of Energy Office of Environmental Management (DOE/EM) plans to conduct the Plutonium Disposition Project at the Savannah River Site (SRS) to disposition excess weapons-usable plutonium. A plutonium glass waste form is a leading candidate for immobilization of the plutonium for subsequent disposition in a geologic repository. A reference glass composition (Lanthanide Borosilicate (LaBS) Frit B) was developed during the Plutonium Immobilization Program (PIP) to immobilize plutonium. A limited amount of performance testing was performed on this baseline composition before efforts to further pursue Pu disposition via a glass waste form ceased. Therefore, the objectives of this present task were to fabricate plutonium loaded LaBS Frit B glass and perform additional testing to provide near-term data that will increase confidence that LaBS glass product is suitable for disposal in the Yucca Mountain Repository. Specifically, testing was conducted in an effort to provide data to Yucca Mountain Project (YMP) personnel for use in performance assessment calculations. Plutonium containing LaBS glass with the Frit B composition with a 9.5 wt% PuO{sub 2} loading was prepared for testing. Glass was prepared to support Product Consistency Testing (PCT) at Savannah River National Laboratory (SRNL) and for additional performance testing at Argonne National Laboratory (ANL) and Pacific Northwest National Laboratory (PNNL). The glass was characterized using x-ray diffraction (XRD) and scanning electron microscopy coupled with energy dispersive spectroscopy (SEM/EDS) prior to performance testing. A series of PCTs were conducted at SRNL with varying exposed surface area and test durations. The leachates from these tests were analyzed to determine the dissolved concentrations of key elements. Acid stripping of leach vessels was performed to determine the concentration of the glass constituents that may have sorbed on the vessels during leach testing. Additionally, the leachate solutions were ultrafiltered to quantify colloid formation. The leached solids from select PCTs were examined in an attempt to evaluate the Pu and neutron absorber release behavior from the glass and to identify the formation of alteration phases on the glass surface. Characterization of the glass prior to testing revealed that some undissolved plutonium oxide was present in the glass. The undissolved particles had a disk-like morphology and likely formed via coarsening of particles in areas compositionally enriched in plutonium. Similar disk-like PuO{sub 2} phases were observed in previous LaBS glass testing at PNNL. In that work, researchers concluded that plutonium formed with this morphology as a result of the leaching process. It was more likely that the presence of the plutonium oxide crystals in the PNNL testing was a result of glass fabrication. A series of PCTs were conducted at 90 C in ASTM Type 1 water. The PCT-Method A (PCT-A) was conducted to compare the Pu LaBS Frit B glass durability to current requirements for High Level Waste (HLW) glass in a geologic repository. The PCT-A test has a strict protocol and is designed to specifically be used to evaluate whether the chemical durability and elemental release characteristics of a nuclear waste glass have been consistently controlled during production and, thus, meet the repository acceptance requirements. The PCT-A results on the Pu containing LaBS Frit B glass showed that the glass was very durable with a normalized elemental release value for boron of approximately 0.02 g/L. This boron release value was better than two orders of magnitude better from a boron release standpoint than the current Environmental Assessment (EA) glass used for repository acceptance. The boron release value for EA glass is 16.7 g/L.

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

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

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

    the Continual Improvement Process to Update this Process Manage Change FMS Design Error or Omission (DEO) PA Determines Associated Cost of NVA Error & Omission Cost...

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

    Office of Legacy Management (LM)

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

    Office of Legacy Management (LM)

  10. Centrifuge modeling of radioactive waste migration through backfill in a near surface disposal facility

    SciTech Connect (OSTI)

    Gurumoorthy, C.; Kusakabe, O.

    2007-07-01

    Investigations on the performance of backfill barrier in Near Surface Disposal Facility (NSDF) for radioactive wastes are important to ensure the long term safety of such disposal option. Favorable condition to delay migration of radionuclides from disposed waste to far fields is diffusion process. However, advective dispersion/diffusion mechanism plays an important role due to changes in backfill over a period of time. In order to understand these mechanisms, detailed laboratory experiments are usually conducted for developing mathematical models to assess the behaviour of backfill. However, these experiments are time consuming and suffer with the limitations due to material complexity. Also, there are constraints associated with validation of theoretical predictions due to intricacy of boundary conditions as well as the time scale is quite different as compared to the time required for completion of the processes in the field. Keeping in view these aspects, centrifuge modeling technique has been adopted by various researchers to model and understand various geo-environment problems in order to provide a link between the real life situation termed as the 'Prototype' and its model, which is exposed to a higher gravitational field. An attempt has been made in this paper to investigate the feasibility of this technique to model advective dispersion/diffusion mechanism of radionuclides through saturated Bentonite-Sand (B:S) backfill. Various stages of centrifuge modeling are highlighted. Column tests were conducted in the centrifuge to evaluate the hydraulic conductivity of B:S mixture under prototype NSDF stress conditions. Results showed that steady state hydraulic conductivity under saturated conditions was 2.86 10{sup -11} m/sec. Studies indicate the feasibility of centrifuge modeling technique and usefulness to model advective diffusion of radionuclides through B:S backfill. (authors)

  11. SSRLUO 2012 Executive Committee Members | Stanford Synchrotron Radiation

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

    Lightsource 2 Executive Committee Members Eva Rose Balog University of California Santa Cruz, MCD Biology, Santa Cruz, CA 95064 Eva Rose Balog is a fifth year Ph.D. student studying molecular mechanisms of cell cycle regulation and cancer using x-ray crystallography in the laboratory of Dr. Seth Rubin at the University of California, Santa Cruz. Eva Rose is originally from Maine and graduated from the California Institute of Technology in 2006 with a B.S. in Biology. At Caltech she learned

  12. Yu Lok Lam

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

    Yu Lok Lam Yu Lok Lam ylam.jpg Yu Lok Lam Team Lead, CSE Operations Technology Group YLLam@lbl.gov Phone: (510) 486-6821 Fax: (510) 486-4316 1 Cyclotron Road Mail Stop 943-256 Berkeley, CA 94720 Biographical Sketch Yu Lok Lam is the Team Lead and provides operations and network support to NERSC and ESnet control room staff. He earned a B.S. degree in Computer Information Systems at San Francisco State University and an M.S. degree in Information Technology from Golden Gate University. Last

  13. A Tribute to Professor Cornelius Bennhold | Jefferson Lab

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

    A Tribute to Professor Cornelius Bennhold Cornelius Bennhold, Professor of Physics and recent Chair of the Department of Physics at The George Washington University, passed on from this world on April 22, 2009, at the age of 48, after a long and courageous struggle against cancer. Cornelius earned his B.S. degree from the University of Mainz in Germany in 1981, and his Ph.D. from Ohio University in 1987. He held postdoctoral fellowships at Mainz and then at TRIUMF in Canada. He came to The

  14. A. Lawrence Bryan, Jr.

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

    A. Lawrence (Larry) Bryan, Jr. Research Professional III Savannah River Ecology Laboratory P.O. Drawer E Aiken, SC 29802 803-725-2907 (Voice) -3309 (Fax) 803-646-3616 (cell) lbryan@srel.uga.edu (e-mail) Education: B.S., Wildlife Biology/North Carolina State University. May, 1979 M.S., Wildlife Biology/Clemson University. December, 1981 Experience summary From 1984 through the present, I have been involved in research pertaining to the ecology, behavior and conservation of Wood Storks, including

  15. Molecular Foundry

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

    Brett A. Helms Helms Staff Scientist, Organic and Macromolecular Synthesis bahelms@lbl.gov 510.486.7729 personal website Biography Brett A. Helms received his B.S. (2000) from Harvey Mudd College and his Ph.D. (2006) with Jean M. J. Fréchet at the University of California, Berkeley. He joined the staff of the Molecular Foundry in 2007, after postdoctoral research at the Technische Universiteit Eindhoven with E. W. (Bert) Meijer. His research interests include structure of and reactivity at

  16. Gary Wiederrecht | Argonne National Laboratory

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

    Gary Wiederrecht Nanophotonics & Biofunctional Structures Group Leader & Senior Scientist Gary Wiederrecht received a B.S. degree in chemistry from UC Berkeley in 1987 and a Ph.D. in physical chemistry from MIT in 1992. He moved to Argonne National Laboratory as a postdoctoral fellow in 1992 and became a scientific staff member in 1995. From 2007-2015 he was the Group Leader of the Nanophotonics Group in the Center for Nanoscale Materials, and since 2016 is Group Leader of the

  17. Geometric and Electronic Structures of the Ni(I) and Methyl-Ni(III)

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

    Intermediates of Methyl-Coenzyme M Reductase 9 Geometric and Electronic Structures of the Ni(I) and Methyl-Ni(III) Intermediates of Methyl-Coenzyme M Reductase Methyl-coenzyme M reductase (MCR) from methanogenic archaea catalyzes the terminal step in biological methane synthesis. Using coenzyme B (CoBSH) as the two-electron donor, MCR reduces methyl-coenzyme M (methyl-SCoM) to form methane and the heterodisulfide product, CoBS-SCoM. MCR contains an essential redox active nickel tetrapyrrolic

  18. T.M. Bull Bennett, PhD | Department of Energy

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

    T.M. Bull Bennett, PhD About Us T.M. Bull Bennett, PhD T.M. Bull Bennett, PhD Dr. T. M. Bull Bennett (Mi'kmaq), was born in Brunswick, ME, and grew up in the mountains and prairies of Wyoming. As an undergraduate he studied field ecology earning a BS in Biology from Black Hills State University. He completed his MS in Zoology and Physiology at the University of Wyoming where he studied captive propagation of black-footed ferrets (Mustela nigripes) as part of the National Black-Footed Ferret

  19. Bo Zhen | Solid State Solar Thermal Energy Conversion

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

    Bo Zhen Researchers Bo Zhen Postdoctoral Researcher, MIT Phone: (617) 258-6286 Email: bozhen@MIT.EDU Web: Bo Zhen Website Bio: Bo Zhen received a B.S. in 2008 from Tsinghua University (Academic talent program, Mathematics & Physics), and a PhD in 2014 from MIT Physics. Since then, he has been working as a joint postdoctoral associate with Marin Soljačić at MIT and Mordechai Segev at Technion, Israel. His major research interest is in designing and demonstrating novel nanophotonic devices

  20. Brent Draney

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

    Brent Draney Brent Draney bdraney.jpg Brent R. Draney Group Lead Networking, Servers and Security Group BRDraney@lbl.gov Phone: (510) 486-5791 Fax: (510) 486-4316 1 Cyclotron Road Mail Stop 943R0256 Berkeley, CA 94720 US Biographical Sketch Before joining NERSC, Brent analyzed census data as an information specialist in Berkeley Lab's Work Force Diversity Office. Before coming to the Lab, he worked as a statistician at the National Council on Crime and Delinquency. He has completed a B.S. at the

  1. Innovation Showcase Presentation Template

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

    Infrared Debonding Ron Simandl Senior Chemist Engineering Tennessee NEXT Conference May 6, 2011 Inventor's Interests and Experience * 2006 Government Use Award winner, SIMWyPES® * 2007 Government Use Award winner, IR Debonding * 2008 R&D 100 Award winner, SIMWyPES® * 2010 Government Use Award, RonJohn(tm) * B.S. and M.S. in Chemistry and Education from the University of Wisconsin-Milwaukee * Currently focused on - Deploying RonJohn throughout Y-12, - Testing RonJohn against tough marine

  2. Jason Hick

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

    Jason Hick Jason Hick Jason-Hick.jpg Jason Hick Senior Storage Engineer Storage Systems Group JHick@lbl.gov Phone: (510) 486-4851 Fax: (510) 486-4316 1 Cyclotron Road Mail Stop 943-256 Berkeley, CA 94720 US Biographical Sketch Jason Hick holds a B.S. in Computer Science from the United States Military Academy. From 2001-2006, he worked as a developer in the High Performance Storage System (HPSS) collaboration, and led Los Alamos National Lab's Data Storage Team managing several multi-PB archives

  3. John Marohn > Professor

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

    Chemistry and Chemical Biology > Faculty Directory > The Energy Materials Center at Cornell Marohn Professor Chemistry and Chemical Biology Research Group Webpage jam99@cornell.edu John Marohn earned a B.S. in Chemistry and a B.A. in Physics from the University of Rochester (Rochester, New York), carried out his Ph.D. work with Daniel P. Weitekamp in the Division of Chemistry and Chemical Engineering at the California Institute of Technology (Pasadena, California), and did postdoctoral

  4. Light-Material Interactions in Energy Conversion - Energy Frontier Research

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

    Center (LMI-EFRC) - John A. Rogers RG2 Leader John A. Rogers John A. Rogers, Swanlund Chair, Professor of Materials Science and Engineering, Professor of Chemistry, Director, F. Seitz Materials Research Laboratory University of Illinois at Urbana-Champaign Professor John A. Rogers obtained BA and BS degrees in chemistry and in physics from the University of Texas, Austin, in 1989. From MIT, he received SM degrees in physics and in chemistry in 1992 and the PhD degree in physical chemistry in

  5. Meet CMI Researcher Paul Canfield | Critical Materials Institute

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

    Paul Canfield Image of Paul Canfield, researcher at Critical Materials Institute CMI researcher Dr. Paul C Canfield graduated, Suma Cum Laude, with a BS in Physics from the University of Virginia in 1983. He then performed his Master and Ph.D. work at UCLA with Professor George Gruner and received his Ph.D. in Experimental Condensed Matter physics in 1990. From 1990 - 1993 Dr. Canfield was a post-doctoral researcher in Los Alamos National Laboratory working with Drs. Joe Thompson and Zachary

  6. Michael E. Dorcas | Savannah River Ecology Laboratory

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

    Dorcas Curriculum Vitae Faculty & Scientists SREL Home SREL Herpetology Michael E. Dorcas Associate Professor Davidson College Davidson, NC midorcas(at)davidson.edu Mike Dorcas is currently an Associate Professor in the Department of Biology at Davidson College, Davidson, NC, and a visiting researcher at SREL. He received a B.S. (1986) and M.S. (1990) from the University of Texas at Arlington and a Ph.D. from Idaho State University in 1995. Mike has received numerous awards, including the

  7. Xizhen Lian | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Xizhen Lian Previous Next List Lian PhD Student Department of Chemistry Texas A&M University Email: xizhen.lian [at] mail.chem.tamu.edu Phone: 979-587-4228 BS in Chemistry, Nankai University, China EFRC Research Metal-organic frameworks (MOFs) have been extensively studied over the past two decades due to their promising applications in storage, separation and conversion. Mesoporous MOF (mesoMOF) is an interesting type of MOF material with very large

  8. Ying-Pin Chen | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Ying-Pin Chen Previous Next List PhD Student Department of Chemistry Texas A&M University Email: ying-pin.chen [at] mail.chem.tamu.edu Phone: 979-739-5678 MS in Photonics and Display, National Chiao Tung University BS in Chemical Engineering, National Cheng Kung University EFRC Research Metal-organic frameworks (MOFs) are used in gas storage, separation, and selective catalysts due to their tailorable structures and properties. In the last several years,

  9. Zachary Perry | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Perry Previous Next List Perry PhD Student Department of Chemistry Texas A&M University Email: Zachary.Perry [at] mail.chem.tamu.edu Phone: 979-845-3216 BS in Chemistry, University of Tennessee at Chattanooga EFRC Research Metal-organic polyhedra (MOPs) are discrete cages that can be thought of as engineered pores. New systems are being designed through the expansion of the list of transition metals used and the application of the knowledge gained from the

  10. Lightest Higgs boson production at photon colliders in the two Higgs doublet model type III

    SciTech Connect (OSTI)

    Martinez, R.; Rodriguez, J.-Alexis; Milanes, D.A.

    2005-08-01

    The branching ratios of the lightest CP-even Higgs boson h{sup 0} are calculated in the framework of the general two higgs doublet model. Different scenarios are presented taking into account constraints on the flavor changing neutral currents factors obtained in previous works. Plausible scenarios where appear flavor changing processes at tree level like bs and tc are analyzed for relevant parameters. The loop-induced Higgs couplings to photon pairs can be tested with a photon collider. The number of events of h{sup 0} as a resonance in photon colliders are calculated taking into account its corresponding background signal at TESLA, CLIC, and NLC.

  11. Clayton Bagwell

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

    Clayton Bagwell Clayton Bagwell Clayton-Bagwell.jpg Clayton L. Bagwell Jr. Account & Allocation Support, NIM Development Team Member CLBagwell@lbl.gov Phone: (510) 495-2264 Fax: (510) 486-4316 1 Cyclotron Road Mail Stop 943-256 Berkeley, CA 94720 US Biographical Sketch Clayton Bagwell provides Account & Allocation Support and is a primary member of the NIM (NERSC Information Management) system development team. He has a B.S. degree in Information Systems Management from the University of

  12. Dr.James J.Spivey

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

    Post Doctoral Researcher Dr. Nitin Kumar E-mail: nkumar2@tigers.lsu.edu Ph.D, 2011, Louisiana State University, Baton Rouge Current Graduate Students Khietlethanh Mai E-mail: kmai1@tigers.lsu.edu B.S., 2012, Louisiana State University, Baton Rouge, LA Research Project: Catalytic conversion of biomass-derived syngas to higher value products. Synthesize, characterize, and test Fischer-Tropsch (FT) synthesis catalysts that can selectively convert biomass-derived syngas to liquid fuels. Zi Wang

  13. Center for Materials at Irradiation and Mechanical Extremes: Los Alamos Lab

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

    Michael I. Baskes Dr. Baskes obtained his B.S. degree at Caltech in 1965 in engineering and received his Ph.D. in 1970 at Caltech in Materials Science. He was then employed at Sandia National Laboratories, Livermore for 29 years. At Sandia he was a staff member until 1983. He was then supervisor of the Scientific Computing Division, the Theoretical Division, the Joining and Physical Metallurgy Division, and the Materials and Process Research Division. He was also manager of the Materials and

  14. Center for Materials at Irradiation and Mechanical Extremes: Los Alamos Lab

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

    William D. Nix Professor Nix obtained his B.S. degree in Metallurgical Engineering from San Jose State College, and his M.S. and Ph.D. degrees in Metallurgical Engineering and Materials Science, respectively, from Stanford University. He joined the faculty at Stanford in 1963 and was appointed Professor in 1972. He was named the Lee Otterson Professor of Engineering at Stanford University in 1989 and served as Chairman of the Department of Materials Science and Engineering from 1991 to 1996. He

  15. Jihye Park | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Jihye Park Previous Next List ParkJ PhD Student Department of Chemistry Texas A & M University Email: jihye.park [at] chem.tamu.edu Phone: 979-422-9821 BS in Chemistry, Dankook University, Korea EFRC Research Metal-organic frameworks (MOFs) have been studied as advanced porous materials owing to their design flexibility of organic and inorganic building blocks, providing diverse functions as well as crystalline materials with pores. More recently, MOFs have

  16. Jing Xie | Center for Gas SeparationsRelevant to Clean Energy Technologies

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

    | Blandine Jerome Jing Xie Previous Next List Xie Jing Xie Postdoctoral Researcher Department of Chemistry University of Minnesota, Twin Cities Email: xiej[at]umn.edu Phone: 806-787-9637 PhD in Chemistry, Texas Tech University, USA BS in Chemistry, Beijing Normal University, China EFRC Research Metal-organic frameworks (MOFs) show special promise in efficient carbon dioxide capture. I study the CO2 adsorption mechanism computationally. Thus far my research has focused on the M2(dobdc) series

  17. Joshua Borycz | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Joshua Borycz Previous Next List Borycz PhD Student Department of Chemistry University of Minnesota, Twin Cities Email: boryc019 [at] umn.edu Phone: 309-749-5099 BS in Chemistry and Mathematics, Hope College, Michigan EFRC Research I study CO2 adsorption within metal-organic frameworks (MOFs). Thus far my research has focused on the M2(dobdc) series (M=Mg, Fe, Co, Ni, Cu). We combined quantum and classical methods by using the TraPPE or UFF force fields for all

  18. Lanfang Zou | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Lanfang Zou Previous Next List Zou PhD Student Department of Chemistry Texas A&M University Email: lanfang.zou [at] chem.tamu.edu Phone: 979-587-1986 PhD in Chemistry, Texas A&M University BS in Chemistry, Nanjing University, China EFRC Research In the past two decades, metal-organic frameworks (MOFs) and porous polymer networks (PPNs) have gained tremendous attention in scientific and technological research due to their ultrahigh porosity, enormous

  19. Brian Wiers | Center for Gas SeparationsRelevant to Clean Energy

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

    Technologies | Blandine Jerome Brian Wiers Previous Next List Wiers Brian Wiers PhD Student, Department of Chemistry, University of California, Berkeley Email: wiers [at] berkeley.edu Phone: 586-337-5568 BS University of Michigan, Ann Arbor EFRC research: We have studied for the past year possible ways to produce thin films of metal-organic frameworks as well as template the growth of metal-organic frameworks via post-synthetic modification of MOFs and surface modification of potential

  20. NREL: Energy Analysis - John Krueger

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

    Krueger Photo of John Krueger John Krueger is a member of the Data Analysis and Visualization Group in the Strategic Energy Analysis Center. Software Engineer On staff since 2014 Phone number: 303-275-4052 E-mail: John.Krueger@nrel.gov Areas of expertise UX/UI Web development Front end data visualization Javascript Ruby Education and background training B.S. in horticulture, focusing on food crops production. Selected websites and publications U.S. DOE Integrated Deployment Office's State and

  1. Lawrence Berkeley Laboratory

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

    e UNIVERSITY OF CALIFORNIA Presented at the International Workhop on Physics and Engineering in Computerized Multidimensional Imaging and Processing, Irvine, CA, April 4, 1986; and to be published in Journal of the SPIE RECENT DEVELOPMENTS IN POSITRON EMISSION TOMOGRAPHY (PET) INSTRUMENTATION S.E. Derenzo and T.F. Budinger April 1986 Prepared for the U.S. Department of Energy under Contract DE-AC03-76SF00098 DlSTRlBUTiON OF THIS DOCUMENT bs UMLtMlTEO LEGAL NOTICE This book was prepared as an

  2. Microsoft Word - Document11

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

    PeterDeCarlo Bio: I've always been interested in science, nature, and the way things worked. From being left behind in a creek bed on a kindergarten field trip, to science classes in high school, I always knew I wanted to study science. After earning BS in Biochemistry from the University of Notre Dame, I was going to go to graduate school and study pharmaceutical development. Plans changed after a year of volunteer w ork i n K enya, a nd I d ecided t o c hange f ocus a nd s tarted a t t he U

  3. Microsoft Word - EDUconnectUofFlorida3-12

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

    EDU c c c o o o n n n n n n e e e c c c t t t i i i o o o n n n s s s Nobel Laureate Associated with University of Florida and DOE 1 Nobel Laureate Name Date/Award In Association with U. of Florida Association with DOE 1 Robert H. Grubbs 2005 Chemistry B.S. Chemistry 1963; M.S. Chemistry 1965 Initial research in homogeneous catalysis was supported from 1979 through 1988 by DOE 1 Office of Science; more info 1 DOE - U.S. Department of Energy

  4. Microsoft Word - Andrews_SREL-CV-Nov-2013-no-in-prep_no-refs.docx

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

    KIMBERLY M. ANDREWS curriculum vitae University of Georgia Savannah River Ecology Laboratory ▪ Drawer E ▪ Aiken, SC 29802 Cell: (803)270-7880 ▪ Office: (803)725-9793 ▪ Fax: (803)725-3309 ▪ andrews@srel.edu November 2013 EDUCATION Ph.D. Ecology - University of Georgia 2010 Advisor: J Whitfield Gibbons M.S. Conservation Ecology and Sustainable Development - University of Georgia 2004 Advisor: J Whitfield Gibbons B.S. Ecology - University of Georgia 1999 Advisor: Frank B. Golley

  5. Women @ Energy: Jana Thayer | Department of Energy

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

    Jana Thayer works on the Fermi gamma-ray space telescope. Dr. Jana Thayer works on the Fermi gamma-ray space telescope. Check out other profiles in the Women @ Energy series and share your favorites on Pinterest. Dr. Jana Thayer earned her B.S. in Engineering Physics and a Ph.D. in Particle Physics from the University of Illinois and the Ohio State University, respectively. She then served as a postdoctoral scientist at the University of Rochester, where she continued her doctoral research into

  6. ZL,o-c'3

    Office of Legacy Management (LM)

    ZL,o-c'3 I, alo I MEMORANDUM TO: FILE FROM: L%&w.-r?l_n_~- SUBJECT: ;A;:: -- tty ---- Cy. --~~;;;;;TE J-o&Jet ------- ---- ---- ___ -- 2EScJ /J;-fhuc<cM Fhe. ____ - -__--~~~~--~~~--~~~~-~ CITY:---- Cmd*p------ ____ ----STATE: -%bs-- ~--~~--~~~---------~~~-~-~ if yea, date contacted Research & Development cl Facility Type 0 Production scale testing 0 Pilot Scale 0 Bench Scale Process 0 Theoretical Studies 0 Sample & Analysis 0 Production 0 Disposal/Storage LvPLoEzc!~~EncI

  7. l UNITED STATES GOVERNMENT

    Office of Legacy Management (LM)

    -_ ._ i,;PA.il--l-( ---.~ .-.---.-- .-.-_ L.. ,' 3:. /,y. ; .' ( * ' . bABDFUWW.64 iii4 ! .' - , _ ., - \ *Q@e Menwmzdzkm /-5*-i .-, ? r' / .j CJ ' 7, l UNITED STATES GOVERNMENT TO : FROM : SUBJECT: Reautor Materiala Brash, Bew York DATE : Au-t 2 % 1950 B.S. Pearson, Chief, Admbidratios Serviwr/ w ' Branch, Pittsburgh W fJ3lUAL~FBR~lFICATES MATDl!ALS,-3 @ * l . - -- E&red ia Copy lo. laf &8tewial Tramfor Cerfiiioatu Nor, 303-Z 353-2, 71bds 958-2 and %pZ eoverhg 6hipnsnt6 of sirc~ni\rp~

  8. US ITER | Media Corner

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

    India DA Project Director Visits US ITER Project Office India DA Project Director Visits US ITER Project Office Published Janaury 5, 2012 India DA Project Director Visits US ITER...

  9. Zambia : long-term generation expansion study - executive summary.

    SciTech Connect (OSTI)

    Conzelmann, G.; Koritarov, V.; Buehring, W.; Veselka, T.; Decision and Information Sciences

    2008-02-28

    The objective of this study is to analyze possible long-term development options of the Zambian electric power system in the period up to 2015. The analysis involved the hydro operations studies of the Zambezi river basin and the systems planning studies for the least-cost generation expansion planning. Two well-known and widely accepted computer models were used in the analysis: PC-VALORAGUA model for the hydro operations and optimization studies and the WASP-III Plus model for the optimization of long-term system development. The WASP-III Plus model is a part of the Argonne National Laboratory's Energy and Power Evaluation Model (ENPEP). The analysis was conducted in close collaboration with the Zambia Electricity Supply Corporation (ZESCO). On the initiative from The World Bank, the sponsor of the study, ZESCO formed a team of experts that participated in the analysis and were trained in the use of computer models. Both models were transferred to ZESCO free of charge and installed on several computers in the ZESCO corporate offices in Lusaka. In September-October 1995, two members of the ZESCO National Team participated in a 4-week training course at Argonne National Laboratory near Chicago, U.S.A., focusing on the long-term system expansion planning using the WASP and VALORAGUA models. The hydropower operations studies were performed for the whole Zambezi river basin, including the full installation of the Kariba power station, and the Cahora Bassa hydro power station in Mozambique. The analysis also included possible future projects such as Itezhi-Tezhi, Kafue Gorge Lower, and Batoka Gorge power stations. As hydropower operations studies served to determine the operational characteristics of the existing and future hydro power plants, it was necessary to simulate the whole Zambezi river basin in order to take into account all interactions and mutual influences between the hydro power plants. In addition, it allowed for the optimization of reservoir management and optimization of hydro cascades, resulting in the better utilization of available hydro potential. Numerous analyses were performed for different stages of system development. These include system configurations that correspond to years 1997, 2001, 2015 and 2020. Additional simulations were performed in order to determine the operational parameters of the three existing hydro power stations Victoria Falls, Kariba, and Kafue Gorge Upper, that correspond to the situation before and after their rehabilitation. The rehabilitation works for these three major power stations, that would bring their operational parameters and availability back to the design level, are planned to be carried out in the period until 2000. The main results of the hydro operations studies are presented in Table ES-1. These results correspond to VALORAGUA simulations of system configurations in the years 2001 and 2015. The minimum, average, and maximum electricity generation is based on the simulation of monthly water inflows that correspond to the chronological series of unregulated water inflows at each hydro profile in the period from April 1961 to March 1990. The recommended hydrology dataset provided in the Hydrology Report of the SADC Energy Project AAA 3.8 was used for this study.

  10. Destilaria PAL | Open Energy Information

    Open Energy Info (EERE)

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

  11. Solco Europe Ltd | Open Energy Information

    Open Energy Info (EERE)

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

  12. Categorical Exclusion 4567, MPLE Test Stand Replacement Project

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

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

  13. Search for: All records | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    da Costa Sousa, Leonardo" Name Name ORCID Search Authors Type: All Accepted Manuscript ... Search for: All records CreatorsAuthors contains: "da Costa Sousa, Leonardo" Sort by ...

  14. The I=2 ππ S-wave Scattering Phase Shift from Lattice QCD

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

    Beane, S. R.; Chang, E.; Detmold, W.; Lin, H. W.; Luu, T. C.; Orginos, K.; Parreno, A.; Savage, M. J.; Torok, A.; Walker-Loud, A.

    2012-02-16

    The π+π+ s-wave scattering phase-shift is determined below the inelastic threshold using Lattice QCD. Calculations were performed at a pion mass of mπ ≈ 390 MeV with an anisotropic nf = 2+1 clover fermion discretization in four lattice volumes, with spatial extent L ≈ 2.0, 2.5, 3.0 and 3.9 fm, and with a lattice spacing of bs ≈ 0.123 fm in the spatial direction and bt bs/3.5 in the time direction. The phase-shift is determined from the energy-eigenvalues of π+π+ systems with both zero and non-zero total momentum in the lattice volume using Luscher's method. Our calculations are precise enoughmore »to allow for a determination of the threshold scattering parameters, the scattering length a, the effective range r, and the shape-parameter P, in this channel and to examine the prediction of two-flavor chiral perturbation theory: mπ2 a r = 3+O(mπ2/Λχ2). Chiral perturbation theory is used, with the Lattice QCD results as input, to predict the scattering phase-shift (and threshold parameters) at the physical pion mass. Our results are consistent with determinations from the Roy equations and with the existing experimental phase shift data.« less

  15. Effect of mechanical strain on electronic properties of bulk MoS{sub 2}

    SciTech Connect (OSTI)

    Kumar, Sandeep Kumar, Jagdish Sastri, O. S. K. S.

    2015-05-15

    Ab-initio density functional theory based calculations of electronic properties of bulk and monolayer Molybdenum di-Sulfide (MoS{sub 2}) have been performed using all electron Full Potential Linearised Augmentad Plane Wave (FPLAPW) method using Elk code. We have used Generalised Gradient Approximation (GGA) for exchange and correlation functionals and performed calculaitons of Lattice parameters, Density Of States (DOS) and Band Structure (BS). Band structure calculations revealed that bulk MoS{sub 2} has indirect band gap of 0.97 eV and mono-layer MoS{sub 2} has direct band gap which has increased to 1.71 eV. These are in better agreement with experimental values as compared with the other calculations using pseudo-potential code. The effect of mechanical strain on the electronic properties of bulk MoS{sub 2} has also been studied. For the different values of compressive strain (varying from 2% to 8% in steps of 2%) along the c-axis, the corresponding DOS and BS are obtained. We observed that the band gap decreases by about 15% for every 2% increase in strain along the c-axis.

  16. Hexagonal-structured epsilon-NbN. Ultra-incompressibility, high shear rigidity, and a possible hard superconducting material

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

    Zou, Y.; Wang, X.; Chen, T.; Li, X.; Qi, X; Welch, D.; Zhu, P.; Liu, B.; Cui, T.; Li, B.

    2015-06-01

    Exploring the structural stability and elasticity of hexagonal ε-NbN helps discover correlations among its physical properties for scientific and technological applications. Here, for the first time, we measured the ultra-incompressibility and high shear rigidity of polycrystalline hexagonal ε-NbN using ultrasonic interferometry and in situ X-ray diffraction, complemented with first-principles density-functional theory calculations up to 30 GPa in pressure. Using a finite strain equation of state approach, the elastic bulk and shear moduli, as well as their pressure dependences are derived from the measured velocities and densities, yielding BS0 = 373.3(15) GPa, G0 = 200.5(8) GPa, ∂BS/∂P = 3.81(3) and ∂G/∂Pmore » = 1.67(1). The hexagonal ε-NbN possesses a very high bulk modulus, rivaling that of superhard material cBN (B0 = 381.1 GPa). The high shear rigidity is comparable to that for superhard γ-B (G0 = 227.2 GPa). We found that the crystal structure of transition-metal nitrides and the outmost electrons of the corresponding metals may dominate their pressure dependences in bulk and shear moduli. In addition, the elastic moduli, Vickers hardness, Debye temperature, melting temperature and a possible superconductivity of hexagonal ε-NbN all increase with pressures, suggesting its exceptional suitability for applications under extreme conditions.« less

  17. Low Velocity Sphere Impact of a Borosilicate Glass

    SciTech Connect (OSTI)

    Morrissey, Timothy G; Ferber, Mattison K; Wereszczak, Andrew A; Fox, Ethan E

    2012-05-01

    This report summarizes US Army TARDEC sponsored work at Oak Ridge National Laboratory (ORNL) involving low velocity (< 30 m/s or < 65 mph) ball impact testing of Borofloat borosilicate glass, and is a follow-up to a similar study completed by the authors on Starphire soda-lime silicate glass last year. The response of the borosilicate glass to impact testing at different angles was also studied. The Borofloat glass was supplied by the US Army Research Laboratory and its tin-side was impacted or indented. The intent was to better understand low velocity impact response in the Borofloat. Seven sphere materials were used whose densities bracket that of rock: borosilicate glass, soda-lime silicate glass, silicon nitride, aluminum oxide, zirconium oxide, carbon steel, and a chrome steel. A gas gun or a ball-drop test setup was used to produce controlled velocity delivery of the spheres against the glass tile targets. Minimum impact velocities to initiate fracture in the Borofloat were measured and interpreted in context to the kinetic energy of impact and the elastic property mismatch between the seven sphere-Borofloat-target combinations. The primary observations from this low velocity (< 30 m/s or < 65 mph) testing were: (1) BS glass responded similarly to soda-lime silicate glass when spherically indented but quite differently under sphere impact conditions; (2) Frictional effects contributed to fracture initiation in BS glass when it spherically indented. This effect was also observed with soda-lime silicate glass; (3) The force necessary to initiate fracture in BS glass under spherical impact decreases with increasing elastic modulus of the sphere material. This trend is opposite to what was observed with soda-lime silicate glass. Friction cannot explain this trend and the authors do not have a legitimate explanation for it yet; (4) The force necessary to initiate contact-induced fracture is higher under dynamic conditions than under quasi-static conditions. That difference decreases with increasing elastic modulus mismatch between the sphere material and borosilicate This trend was opposite in soda-lime silicate glass; (5) Fracture in borosilicate glass occurs at lower velocities (i.e., easier) at 24{sup o} than at 0{sup o} (orthogonal) and 46{sup o} of impact for the same probability of failure. Though not analyzed yet, this suggests that a convolution of kinetic energy and friction is contributing to that trend; (6) There is a subtle indication there was intra-tile differences in spherical indentation RCIF. This likely is not a material property nor exclusive to borosilicate glass, rather, it is a statistical response of a combination of local, surface-located flaw and imposed tensile stress. Understanding of the surface flaw population and flaw positioning can likely enable prediction of spherical indentation RCIF; and (7) Contact-induced fracture did not initiate in the Borofloat BS for impact kinetic energies up to {approx} 20 mJ. For kinetic energies between {approx} 20-150 mJ, fracture sometimes initiated. Contact-induced fracture would always occur for impact energies > 150 mJ. The energy values, and their boundaries, were much lower for BS glass than they were for soda-lime silicate glass.

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

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

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

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

    Office of Legacy Management (LM)

  20. Fatigue crack growth behavior of Al-Li alloy 1441

    SciTech Connect (OSTI)

    Prakash, R.V.; Parida, B.K.

    1995-12-31

    Fatigue crack growth behavior of Al-Li alloy 1441 having a marginally lower lithium content, compared to 80xx and 20xx series Al-Li alloys is presented in this paper. This investigation was conducted on single edge tension--SE(T)--specimens, under constant amplitude as well as under MiniLCA flight spectrum loading with the specific objective of determining the effects of stress ratio, orientation, thickness and cladding. Three thicknesses were considered: 1.2 mm(clad and unclad), 2.0 mm(clad and unclad) and 8.0 mm unclad. Constant amplitude fatigue tests were conducted at stress ratios of {minus}0.3, 0.1 and 0.7. Testing was performed under ambient conditions and along three orientations, namely L-T, T-L and L+45 degrees. Crack growth characteristics of this alloy are compared with that of BS:L73 (2014-T4 equivalent) for assessing the possibility of replacing BS:L73. Significant effect of stress ratio on crack growth rate was observed in all thicknesses. However, in case of 1.2 and 2.0 mm thick sheets, the effect was minimal at intermediate-crack growth regime. The orientation of the specimen does not adversely affect the fatigue crack growth behavior of 8.0 mm and 2.0 mm thick specimens. However, for 1.2 mm unclad sheet crack growth resistance in L-T direction was found to be superior to that along T-L direction. In majority of test cases considered, no significant effect was observed on crack growth rate due to thickness or cladding. Crack growth characteristics of Al-Li alloy 1441 and Al-Cu alloy BS:L73 under constant amplitude as well as MiniLCA spectrum loading are similar in the low and intermediate-crack growth rate regime. Based on these observations, it is felt that this Al-Li alloy has the potential for future aerospace applications.

  1. Influence of Bridgman solidification on microstructures and magnetic behaviors of a non-equiatomic FeCoNiAlSi high-entropy alloy

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

    Zuo, Tingting; Yang, Xiao; Liaw, Peter K.; Zhang, Yong

    2015-09-07

    The non-equiatomic FeCoNiAlSi alloy is prepared by the Bridgman solidification (BS) technique at different withdrawal velocities (V = 30, 100, and 200 μm/s). Various characterization techniques have been used to study the microstructure and crystal orientation. The morphological evolutions accompanying the crystal growth of the alloy prepared at different withdrawal velocities are nearly the same, from equiaxed grains to columnar crystals. The transition of coercivity is closely related to the local microstructure, while the saturation magnetization changes little at different sites. The coercivity can be significantly reduced from the equiaxed grain area to the columnar crystal area when the appliedmore » magnetic field direction is parallel to the crystal growth direction, no matter what is the withdrawal velocity. As a result, the alloy possesses magnetic anisotropy when the applied magnetic field is in different directions.« less

  2. Influence of Bridgman solidification on microstructures and magnetic behaviors of a non-equiatomic FeCoNiAlSi high-entropy alloy

    SciTech Connect (OSTI)

    Zuo, Tingting; Yang, Xiao; Liaw, Peter K.; Zhang, Yong

    2015-09-07

    The non-equiatomic FeCoNiAlSi alloy is prepared by the Bridgman solidification (BS) technique at different withdrawal velocities (V = 30, 100, and 200 μm/s). Various characterization techniques have been used to study the microstructure and crystal orientation. The morphological evolutions accompanying the crystal growth of the alloy prepared at different withdrawal velocities are nearly the same, from equiaxed grains to columnar crystals. The transition of coercivity is closely related to the local microstructure, while the saturation magnetization changes little at different sites. The coercivity can be significantly reduced from the equiaxed grain area to the columnar crystal area when the applied magnetic field direction is parallel to the crystal growth direction, no matter what is the withdrawal velocity. As a result, the alloy possesses magnetic anisotropy when the applied magnetic field is in different directions.

  3. revised MS A5-ROR text+figures

    Office of Scientific and Technical Information (OSTI)

    Transcriptional Regulation of Apolipoprotein A5 Gene Expression by the Nuclear Receptor RORα. α. α. α. Annelise Genoux 1 1 1 1 , Hélène Dehondt 1 1 1 1 , Audrey Helleboid-Chapman 1 1 1 1 , Christian Duhem 1 1 1 1 , Dean W. Hum 2 2 2 2 , Geneviève Martin 2 , Len Pennacchio 3 3 3 3 , Bart Staels 1 1 1 1 , Jamila Fruchart- Najib 1 1 1 1 , and Jean-Charles Fruchart 1 1 1 1 From the 1 Département d'Athérosclérose (A.G., H.D., A.H-C., C.D., B.S., J.F-N, J-C.F.), U.545 INSERM, Institut

  4. A new hydrocarbon empirical potential in angle bending calculation for the molecular dynamics simulation

    SciTech Connect (OSTI)

    Ping, Tan Ai; Hoe, Yeak Su

    2014-07-10

    Typically, short range potential only depends on neighbouring atoms and its parameters function can be categorized into bond stretching, angle bending and bond rotation potential. In this paper, we present our work called Angle Bending (AB) potential, whereas AB potential is the extension of our previous work namely Bond Stretching (BS) potential. Basically, potential will tend to zero after truncated region, potential in specific region can be represented by different piecewise polynomial. We proposed the AB piecewise potential which is possible to solve a system involving three atoms. AB potential able to handle the potential of covalent bonds for three atoms as well as two atoms cases due to its degeneracy properties. Continuity for the piecewise polynomial has been enforced by coupling with penalty methods. There are still plenty of improvement spaces for this AB potential. The improvement for three atoms AB potential will be studied and further modified into torsional potential which are the ongoing current research.

  5. NERSC Climate PIs Telecon!

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

    NERSC Systems Update NERSC Systems Early 2015 2 x 10 Gb 1 x 100 Gb So#ware D efined N etworking Data---Intensive S ystems Carver, P DSF, J GI,KBASE,HEP 1 4x Q DR Vis & A naly3cs D ata T ransfer N odes Adv. A rch. Testbeds S cience G ateways Global Scratch 3.6 PB 5 x S FA12KE /project 5 PB DDN9900 & NexSAN /home 250 TB NetApp 5 460 50 P B s tored, 2 40 PB c apacity, 2 0 years o f community d ata HPSS 80 GB/s 50 GB/s 5 GB/s 12 GB/s 16 x Q DR I B 2.2 PB Local Scratch 70 G B/s Hopper: 1

  6. 2011 Honda CR-Z 4466 - Hybrid Electric Vehicle Battery Test Results

    SciTech Connect (OSTI)

    Tyler Gray; Matthew Shirk; Jeffrey Wishart

    2014-09-01

    The U.S. Department of Energys Advanced Vehicle Testing Activity Program consists of vehicle, battery, and infrastructure testing on advanced technology related to transportation. The activity includes tests on hybrid electric vehicles, including testing traction batteries when both the vehicles and batteries are new and at the conclusion of 160,000 miles of on-road fleet testing. This report documents battery testing performed for the 2011 Honda CR-Z (VIN JHMZF1C67BS004466). Battery testing was performed by Intertek Testing Services NA. The Idaho National Laboratory and Intertek collaborate on the Advanced Vehicle Testing Activity for the Vehicle Technologies Office of the U.S. Department of Energy.

  7. 2011 HONDA CR-Z 2982 - HYBRID ELECTRIC VEHICLE BATTERY TEST RESULTS

    SciTech Connect (OSTI)

    Gray, Tyler; Shirk, Matthew; Wishart, Jeffrey

    2014-09-01

    The U.S. Department of Energys Advanced Vehicle Testing Activity Program consists of vehicle, battery, and infrastructure testing on advanced technology related to transportation. The activity includes tests on hybrid electric vehicles, including testing traction batteries when both the vehicles and batteries are new and at the conclusion of 160,000 miles of on-road fleet testing. This report documents battery testing performed for the 2011 Honda CR-Z (VIN JHMZF1C64BS002982). Battery testing was performed by Intertek Testing Services NA. The Idaho National Laboratory and Intertek collaborate on the Advanced Vehicle Testing Activity for the Vehicle Technologies Office of the U.S. Department of Energy.

  8. Synthesis of acylphosphonites

    SciTech Connect (OSTI)

    Prishchenko, A.A.; Livantsov, M.V.; Lutsenko I.F.

    1987-12-10

    The authors showed earlier that (alkoxycarbonyl)phosphonites are obtained in high yields by the reactions of (dialkoxymethyl)phosphonites with alkyl chloroformates. In the present work the analogous reactions of the phosphonites with acyl chlorides were applied in the synthesis of the previously difficultly accessible acylphosphonites. The phosphonites are formed rapidly when mixtures of the reactants are boiled in ether. The IR spectra were determined on a IKS-22 spectrometer, the PMR spectra of a Tesla BS-467 spectrometer, and /sup 13/C and /sup 31/P NMR spectra on Varian FT-80A and Jeol FX-100 spectrometers; standards: TMS (/sup 1/H, /sup 13/C) and an 85% solution of H/sub 3/PO/sub 4/ in D/sub 2/O.

  9. Synthesis of new pyrazole and isoxazole derivatives based on products of condensation of. beta. -dicarbonyl compounds with 1,2,3-trihalopropanes

    SciTech Connect (OSTI)

    Akhmedov, Sh.T.; Sadykhov, N.S.; Ismailov, V.M.; Akhundova, M.A.; Mamedov, M.M.; Kozhushkov, S.I.; Zefirov, N.S.

    1987-12-01

    The reaction of 2-(2-halo-3-propenyl)-1,3-dicarbonyl compounds, which are formed in the alkylation of ..beta..-dicarbonyl compounds with 1,2,3-trihalopropanes in the presence of potassium carbonate in DMSO, with hydrazine and hydroxylamine derivatives was studied. The synthesis of new pyrazole and isoxazole derivatives on the basis of this reaction is described. Some chemical transformations of the 1,2-azoles obtained were investigated. The IR spectra of suspensions of the compounds in mineral oil were recorded with a UR-20 spectrometer. The /sup 1/H NMR spectra were recorded with a Tesla BS-487 spectrometer (80 MHz), and the /sup 13/C NMR spectra were recorded with a Varian FT-80A spectrometer (20 MHz) with complete decoupling of the protons and tetramethylsilane (TMS) as the standard.

  10. Historical Information

    Office of Legacy Management (LM)

    Rulison Nocturnal Drainage Study, August 1970 DISCLAIMER Portions of this document may be illegible in electronic image products. Images are produced from the best available original document. O F F ~ ~-~ ~- U. S. PEPARTMENT OF COMMERCE ENVIRONMENTAL SCIENCE SERVICES AOM~NISTRATION llosi3 R E S E A R C H L A B O R A T O R I E S A I R R E S O U R C E S L A B O R A T O R Y - L A S V E G A S P. 0. 8 0 X I49BS L A S V E G A S . N E V A D A (19114 . ~ IN REPLY R E F E R T O : STUDY U. S. DEPARTMENT O

  11. Technical Information to Support Double Shell Tank (DST) Emergency Annulus Pumping [SEC 1 and 2

    SciTech Connect (OSTI)

    REBERGER, D.W.

    2000-09-14

    This document provides the design calculations for the DST Annulus Emergency Pumping Project. This document also contains essential information relative to DST annulus emergency pumping that may not be found in other documents. This information consists of the following: Index drawing for annulus pumping; References to the Acceptance Test Report, DST Emergency Pumping Guide, Time Deployment study, etc.; Statements of work; and Reference CEIS and RMIS numbers. A Vendor Information document, VI-50121, is not included in this document, but a copy can be obtained by contacting Document Control Services. This document contains various information regarding the Hydrostar pumps, such as the air motor, cylinder size, pump installation and operation manual. It also contains information regarding the Flygt BS2060 submersible pump, such as parts list, pump handling, preventative maintenance, overhaul and repair. In addition, this document also has information on 3-way PM ball valves, electrical skid components and the alternate Gurman-Rupp stainless steel submersible pump.

  12. Corrective Action Investigation Plan for the Central Nevada Test Area Subsurface Sites (CAU No. 443)

    Office of Legacy Management (LM)

    N V- - 48 3- R E V 1 U.S. Department of Energy Nevada Operations Office E nv i r onm ent al R es t or at i on D i v i s i on N ev ada E nv i r onm ent al R es t or at i on Pr oj ect Cor r ect i v e Act i on Inv es t i gat i on Pl an f or t he Cent r al N ev ada Tes t Ar ea S u bs u r f ace S i t es ( Cor r ect i v e Act i on U ni t N o. 443) Cont r ol l ed Copy N o. : R ev i s i on N o. : 1 Febr u ar y 1999 Approved for public release; further dissemination unlimited. Available to the public

  13. Physics Basis for the Advanced Tokamak Fusion Power Plant ARIES-AT

    SciTech Connect (OSTI)

    S.C. Jardin; C.E. Kessel; T.K. Mau; R.L. Miller; F. Najmabadi; V.S. Chan; M.S. Chu; R. LaHaye; L.L. Lao; T.W. Petrie; P. Politzer; H.E. St. John; P. Snyder; G.M. Staebler; A.D. Turnbull; W.P. West

    2003-10-07

    The advanced tokamak is considered as the basis for a fusion power plant. The ARIES-AT design has an aspect ratio of A always equal to R/a = 4.0, an elongation and triangularity of kappa = 2.20, delta = 0.90 (evaluated at the separatrix surface), a toroidal beta of beta = 9.1% (normalized to the vacuum toroidal field at the plasma center), which corresponds to a normalized beta of bN * 100 x b/(I(sub)P(MA)/a(m)B(T)) = 5.4. These beta values are chosen to be 10% below the ideal-MHD stability limit. The bootstrap-current fraction is fBS * I(sub)BS/I(sub)P = 0.91. This leads to a design with total plasma current I(sub)P = 12.8 MA, and toroidal field of 11.1 T (at the coil edge) and 5.8 T (at the plasma center). The major and minor radii are 5.2 and 1.3 m, respectively. The effects of H-mode edge gradients and the stability of this configuration to non-ideal modes is analyzed. The current-drive system consists of ICRF/FW for on-axis current drive and a lower-hybrid system for off-axis. Tran sport projections are presented using the drift-wave based GLF23 model. The approach to power and particle exhaust using both plasma core and scrape-off-layer radiation is presented.

  14. Evaluation of Impurity Extremes in a Plutonium-loaded Borosilicate Glass

    SciTech Connect (OSTI)

    Fox, K.M.; Crawford, C.L.; Marra, J.C.; Bibler, N.E.; Hoffman, E.N.; Edwards, T.B. [Savannah River National Laboratory, Aiken, SC (United States)

    2008-07-01

    A vitrification technology utilizing a lanthanide borosilicate (LaBS) glass appears to be a viable option for the disposition of excess weapons-usable plutonium that is not suitable for processing into mixed oxide (MOX) fuel. A significant effort to develop a glass formulation and vitrification process to immobilize plutonium was completed in the mid-1990's. The LaBS glass formulation was found to be capable of immobilizing in excess of 10 wt % Pu and to be tolerant of a range of impurities. To confirm the results of previous testing with surrogate Pu feeds containing impurities, four glass compositions were selected for fabrication with actual plutonium oxide and impurities. The four compositions represented extremes in impurity type and concentration. The homogeneity and durability of these four compositions were measured. The homogeneity of the glasses was evaluated using x-ray diffraction (XRD) and scanning electron microscopy coupled with energy dispersive spectroscopy (SEM/EDS). The XRD results indicated that the glasses were amorphous with no evidence of crystalline species in the glass. The SEM/EDS analyses did show the presence of some undissolved PuO{sub 2} material. The EDS spectra indicated that some of the PuO{sub 2} crystals also contained hafnium oxide. The SEM/EDS analyses showed that there were no heterogeneities in the glass due to the feed impurities. The durability of the glasses was measured using the Product Consistency Test (PCT). The PCT results indicated that the durability of Pu impurity glasses was comparable with Pu glasses without impurities and significantly more durable than the Environmental Assessment (EA) glass used as the benchmark for repository disposition of high-level waste (HLW) glasses. (authors)

  15. Enhanced piezoelectric performance of (0.98-x)Bi(Sc{sub 3/4}In{sub 1/4})O{sub 3}-xPbTiO{sub 3}-0.02Pb(Zn{sub 1/3}Nb{sub 2/3})O{sub 3} ternary high temperature piezoelectric ceramics

    SciTech Connect (OSTI)

    Chen Jianguo; Zhao Tianlong; Cheng Jinrong; Dong Shuxiang

    2013-04-14

    (0.98-x)Bi(Sc{sub 3/4}In{sub 1/4})O{sub 3}-xPbTiO{sub 3}-0.02Pb(Zn{sub 1/3}Nb{sub 2/3})O{sub 3} (BSI-PT-PZN) high temperature piezoelectric ceramics were prepared by traditional solid-state reaction method. Combining X-ray diffraction results with piezoelectric data, it was found that the morphotropic phase boundary (MPB) occurred at x = 0.575. The piezoelectric constant d{sub 33}, curie temperature T{sub c}, and electromechanical coupling factor k{sub p} of BIS-PT-PZN ceramics with MPB composition were 427 pC/N, 412 Degree-Sign C, and 0.51, respectively. Furthermore, the strain of BIS-PT-PZN ceramics reached up to 0.25% under the electric field of 40 kV/cm. Temperature-dependent electromechanical coupling coefficient for MPB composition was stable from room temperature up to 350 Degree-Sign C. The piezoelectric properties of BIS-PT-PZN ceramics were comparable to that of 0.36BiScO{sub 3}-0.64PbTiO{sub 3} (BS-PT) ceramics, and the piezoelectric constant d{sub 33} of BIS-PT-PZN ceramics was about twice that of our previous reported 0.4Bi(Sc{sub 3/4}In{sub 1/4})O{sub 3}-0.6PbTiO{sub 3} (BSI-PT) ceramics. The reduction in the expensive Sc{sub 2}O{sub 3} content and comparable piezoelectric properties with BS-PT ceramics indicated that BIS-PT-PZN ceramics were promising for commercial applications as high temperature actuators and sensors.

  16. Slide 1

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

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

  17. Search for: All records | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    Cavalier, David (1) Cotta, Michael A (1) Da Costa Sousa, Leonardo (1) Dale, Bruce E (1) ... Thompson, Stephanie R. (1) Xue, Saisi (1) da Costa Sousa, Leonardo (1) Save Results Excel ...

  18. DOE Chair of Excellence in Environmental Disciplines-Final Technical Report

    SciTech Connect (OSTI)

    Kurunganty, Sastry; Lorn, Roberto; Roque-Malherbe, Rolando; Hijazi, Yazan; Nieto, Santander; Gmez, Will A.; Ducong, Jos; Cotto, Mara del C.; Muiz, Carlos; Daz, Francisco J.; Neira, Carlos F.; Mrquez, Francisco; Del Valle, W.; Thommes, M.

    2014-02-19

    The report Massie Chair of Excellence Program at Universidad del Turabo, contract DE-FG02-95EW12610, during the period of 9/29/1995 to 9/29/2011. The initial program aims included development of academic programs in the Environmental Sciences and Engineering, and Research and Development focused initially on environmentally friendly processes and later revised also include: renewable energy and international cooperation. From 1995 -2005, the Program at UT lead the establishment of the new undergraduate program in electrical engineering at the School of Engineering (SoE), worked on requirements to achieve ABET accreditation of the SoE B.S. Mechanical Engineering and B.S. Electrical Engineering programs, mentored junior faculty, taught undergraduate courses in electrical engineering, and revised the electrical engineering curriculum. Engineering undergraduate laboratories were designed and developed. The following research sub-project was developed: Research and development of new perovskite-alumina hydrogen permeable asymmetrical nanostructured membranes for hydrogen purification, and extremely high specific surface area silica materials for hydrogen storage in the form of ammonia, Dr. Rolando Roque-Malherbe Subproject PI, Dr. Santander Nieto and Mr. Will Gmez Research Assistants. In 2006, the Massie Chair of Excellence Program was transferred to the National Nuclear Security Agency, NNSA and DNN. DoE required a revised proposal aligned with the priorities of the Administration. The revised approved program aims included: (1) Research (2) Student Development: promote the development of minority undergraduate and graduate students through research teams, internships, conferences, new courses; and, (3) Support: (a) Research administration and (b) Dissemination through international conferences, the UT Distinguished Lecturer Series in STEM fields and at the annual Universidad del Turabo (UT) Researchers Conference. Research included: Sub-Project 1: Synthesis and Characterization of low Refractive Index Aerogel Silica for Cherenkov Counters- Dr. Rolando Roque-Malherbe Sub-project PI, Dr. Jose Duconge Sub-project Co-PI, Dr. Santander Nieto Assistant Researcher, Francisco Diaz and Carlos Neira Associate Researchers. The initial aim of this sub-project was changed to the synthesis and characterization of extremely high specific surface area aerogel silica for gas storage. A high specific surface area silica gel that has applications in gas drying, cleaning operation useful in nuclear industry in process was developed. Sub-Project 2: Investigation Study of Magnetic and Electronic Transport Properties at Material Interfaces in Magnetic Multilayer Heterostructure using Gd. Dr. Yazan Hijazi, Sub-project Co-PI. UT developed the capability and infrastructure to produce high quality thin-film magnetic films and magnetic multilayer structures with fine control over film quality and thickness using sputter deposition capability to perform in-house electric and magnetic characterization of these films. The research experimentally quantified the effect of Gd incorporation within the magnetic multilayer structure and produce magnetic media with exchanged decoupled multilevel magnetic anisotropy. From September 2006 to September 2011 the Massie Chair produced nineteen (19) publications, (including 3 books), five (5) presentations and three (3) international conferences abstracts. A total of fourteen (14) undergraduates and (6) graduate students acquired research experience. Two Ph.D. students presented their dissertations on topics related to nuclear energy and graduated as follows: Mara Cotto (May 2009) and Eric Caldern (May 2011). Five of the participating undergraduate students graduated: Ramon Polanco (BSME, May 2009), Jason Prez (BSEE, May 2008), Rafael Coln (BSME, May 2008), Jessenia Marfisi (BS Chemistry, May 2008). Eleven (11) students were sent to National Laboratories (LANL, SNL and LLNL), NNSA and DoE facilities for summer internships. Twenty eight (28) undergraduate students participated in Summer Internships (2010,

  19. MEASURING TRANSIT SIGNAL RECOVERY IN THE KEPLER PIPELINE. I. INDIVIDUAL EVENTS

    SciTech Connect (OSTI)

    Christiansen, Jessie L.; Clarke, Bruce D.; Burke, Christopher J.; Jenkins, Jon M.; Haas, Michael R.; Seader, Shawn; Smith, Jeffrey Claiborne; Tenenbaum, Peter; Twicken, Joseph D.; Thompson, Susan E.; Sabale, Anima; Uddin, Akm Kamal

    2013-08-15

    The Kepler mission was designed to measure the frequency of Earth-size planets in the habitable zone of Sun-like stars. A crucial component for recovering the underlying planet population from a sample of detected planets is understanding the completeness of that sample-the fraction of the planets that could have been discovered in a given data set that actually were detected. Here, we outline the information required to determine the sample completeness, and describe an experiment to address a specific aspect of that question, i.e., the issue of transit signal recovery. We investigate the extent to which the Kepler pipeline preserves individual transit signals by injecting simulated transits into the pixel-level data, processing the modified pixels through the pipeline, and comparing the measured transit signal-to-noise ratio (S/N) to that expected without perturbation by the pipeline. We inject simulated transit signals across the full focal plane for a set of observations for a duration of 89 days. On average, we find that the S/N of the injected signal is recovered at MS = 0.9973({+-} 0.0012) Multiplication-Sign BS - 0.0151({+-} 0.0049), where MS is the measured S/N and BS is the baseline, or expected, S/N. The 1{sigma} width of the distribution around this correlation is {+-}2.64%. This indicates an extremely high fidelity in reproducing the expected detection statistics for single transit events, and provides teams performing their own periodic transit searches the confidence that there is no systematic reduction in transit signal strength introduced by the pipeline. We discuss the pipeline processes that cause the measured S/N to deviate significantly from the baseline S/N for a small fraction of targets; these are primarily the handling of data adjacent to spacecraft re-pointings and the removal of harmonics prior to the measurement of the S/N. Finally, we outline the further work required to characterize the completeness of the Kepler pipeline.

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

    SciTech Connect (OSTI)

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

    2014-12-15

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

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

    SciTech Connect (OSTI)

    Svetlana G. Shasharina

    1998-09-29

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

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

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

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

  3. Destilaria Americana SA | Open Energy Information

    Open Energy Info (EERE)

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

  4. Record-Setting Microscopy Illuminates Energy Storage Materials

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

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

  5. Search for: kondo effect | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Interferometers Dias Da Silva, Luis G ; Sandler, Nancy ; Simon, Pascal ; ... K. ; Bauer, E. D. ; Ronning, F. ; Thompson, J. D. ; De Souza, N. R. ; et al We ...

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

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

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

  7. CPL Participacoes Ltda | Open Energy Information

    Open Energy Info (EERE)

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

  8. Chirality of weakly bound complexes: The potential energy surfaces...

    Office of Scientific and Technical Information (OSTI)

    2 ; Aquilanti, V. 2 ; Instituto de Fsica, Universidade Federal da Bahia, 40210 ... + Show Author Affiliations Instituto de Fsica, Universidade de Braslia, 70910 ...

  9. Search for: All records | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

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

  10. Brasil Bio Fuels | Open Energy Information

    Open Energy Info (EERE)

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

  11. Gary Trott

    Energy Savers [EERE]

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

  12. Onsite Gaseous Centrifuge Enrichment Plant UF6 Cylinder Destructive Analysis

    SciTech Connect (OSTI)

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

    2012-07-17

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

  13. Dedini A ucar e lcool | Open Energy Information

    Open Energy Info (EERE)

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

  14. Record-Setting Microscopy Illuminates Energy Storage Materials

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

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

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

    Open Energy Info (EERE)

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

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

    Office of Scientific and Technical Information (OSTI)

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

  17. Cybersecurity Intrusion Detection and Security Monitoring for...

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

    metering infrastructure and distribution automation Background Advanced metering infrastructure (AMI) and distribution automation (DA) field area networks (FANs) are among the ...

  18. Building a Smarter Distribution System in Pennsylvania

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

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

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

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

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

  20. Gamesa Services Brasil Ltda | Open Energy Information

    Open Energy Info (EERE)

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

  1. Categorical ExclusionUetermlnatton Fonn

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

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

  2. [Article 6 of 7]: Research on the Characteristics of a Smart...

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

    ... These DA applications can also be extended to coordinate customer applications such as demand-response (DR) and distributed energy resources (DER). And, distribution systems that ...

  3. Jack Deslippe

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

    Felipe Homrich da Jornada, Jack Deslippe, Chao Yang, Jeffrey B. Neaton, Steven G. Louie, "Numerical integration for ab initio many-electron self energy calculations within the GW...

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

    Office of Scientific and Technical Information (OSTI)

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

  5. Slide 1

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

    Responsible DOE individual's name, organization, routing 10. Status: Enter the ... standard (technology transfer) D. International standardization agreement te at o a sta da d at o ...

  6. Observation of the Baryonic Flavor-Changing Neutral Current Decay Λb0 → Λµ+µ-

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

    Aaltonen, T.

    2011-11-08

    The authors report the first observation of the baryonic flavor-changing neutral current decay Λb0 → Λµ+µ- with 24 signal events and a statistical significance of 5.8 Gaussian standard deviations. This measurement uses a pp¯ collisions data sample corresponding to 6.8 fb-1 at √s = 1.96 TeV collected by the CDF II detector at the Tevatron collider. The total and differential branching ratios for Λb0 → Λµ+µ- are measured. They find Β(Λb0 → Λµ+µ-) = [1.73 ± 0.42(stat) ± 0.55(syst)] x 10-6. They also report the first measurement of the differential branching ratio of Bs0→φµ+µ- using 49 signal events. In addition,more » they report branching ratios for B+→K+µ+µ-, B0→K0µ+µ- and Β→ K*(892)µ+µ- decays.« less

  7. Pressure and concentration dependences of the autoignition temperature for normal butane + air mixtures in a closed vessel

    SciTech Connect (OSTI)

    Chandraratna, M.R.; Griffiths, J.F. . School of Chemistry)

    1994-12-01

    The condition at which autoignition occurs in lean premixed n-butane + air mixtures over the composition range 0.2%--2.5% n-butane by volume (0.06 < [phi] < 0.66) were investigated experimentally. Total reactant pressure from 0.1 to 0.6 MPa (1--6 atm) were studied in a spherical, stainless-steel, closed vessel (0.5 dm[sup 3]). There is a critical transition from nonignition to ignition, at pressures above 0.1 MPa, as the mixture is enriched in the vicinity of 1% fuel vapor by volume. There is also a region of multiplicity, which exhibits three critical temperatures at a given composition. Chemical analyses show that partially oxygenated components,including many o-heterocyclic compounds, are important products of the lean combustion of butane at temperatures up to 800 K. The critical conditions for autoignition are discussed with regard to industrial ignition hazards, especially in the context of the autoignition temperature of alkanes given by ASTM or BS tests. The differences between the behavior of n-butane and the higher n-alkanes are explained. The experimental results are also used as a basis for testing a reduced kinetic model to represent the oxidation and autoignition of n-butane or other alkanes.

  8. SOLAR HEATING OF TANK BOTTOMS Application of Solar Heating to Asphaltic and Parrafinic Oils Reducing Fuel Costs and Greenhouse Gases Due to Use of Natural Gas and Propane

    SciTech Connect (OSTI)

    Eugene A. Fritzler

    2005-09-01

    The sale of crude oil requires that the crude meet product specifications for BS&W, temperature, pour point and API gravity. The physical characteristics of the crude such as pour point and viscosity effect the efficient loading, transport, and unloading of the crude oil. In many cases, the crude oil has either a very high paraffin content or asphalt content which will require either hot oiling or the addition of diluents to the crude oil to reduce the viscosity and the pour point of the oil allowing the crude oil to be readily loaded on to the transport. Marginal wells are significantly impacted by the cost of preheating the oil to an appropriate temperature to allow for ease of transport. Highly paraffinic and asphaltic oils exist throughout the D-J basin and generally require pretreatment during cold months prior to sales. The current study addresses the use of solar energy to heat tank bottoms and improves the overall efficiency and operational reliability of stripper wells.

  9. Effective Yukawa couplings and flavor-changing Higgs boson decays at linear colliders

    SciTech Connect (OSTI)

    Gabrielli, E.; Mele, B.

    2011-04-01

    We analyze the advantages of a linear-collider program for testing a recent theoretical proposal where the Higgs boson Yukawa couplings are radiatively generated, keeping unchanged the standard-model mechanism for electroweak-gauge-symmetry breaking. Fermion masses arise at a large energy scale through an unknown mechanism, and the standard model at the electroweak scale is regarded as an effective field theory. In this scenario, Higgs boson decays into photons and electroweak gauge-boson pairs are considerably enhanced for a light Higgs boson, which makes a signal observation at the LHC straightforward. On the other hand, the clean environment of a linear collider is required to directly probe the radiative fermionic sector of the Higgs boson couplings. Also, we show that the flavor-changing Higgs boson decays are dramatically enhanced with respect to the standard model. In particular, we find a measurable branching ratio in the range (10{sup -4}-10{sup -3}) for the decay H{yields}bs for a Higgs boson lighter than 140 GeV, depending on the high-energy scale where Yukawa couplings vanish. We present a detailed analysis of the Higgs boson production cross sections at linear colliders for interesting decay signatures, as well as branching-ratio correlations for different flavor-conserving/nonconserving fermionic decays.

  10. The NUHM? after LHC Run 1

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

    Buchmueller, O.; Cavanaugh, R.; Citron, M.; De Roeck, A.; Dolan, M. J.; Ellis, J. R.; Flcher, H.; Heinemeyer, S.; Malik, S.; Marrouche, J.; et al

    2014-12-17

    We make a frequentist analysis of the parameter space of the NUHM2, in which the soft supersymmetry (SUSY)-breaking contributions to the masses of the two Higgs multiplets, m2Hu,d, vary independently from the universal soft SUSY-breaking contributions m20 to the masses of squarks and sleptons. Our analysis uses the MultiNest sampling algorithm with over 4 10? points to sample the NUHM2 parameter space. It includes the ATLAS and CMS Higgs mass measurements as well as the ATLAS search for supersymmetric jets + /ET signals using the full LHC Run 1 data, the measurements of BR(Bs?????) by LHCb and CMS togethermorewith other B-physics observables, electroweak precision observables and the XENON100 and LUX searches for spin-independent dark-matter scattering. We find that the preferred regions of the NUHM2 parameter space have negative SUSY-breaking scalar masses squared at the GUT scale for squarks and sleptons, m20 2Hu 2Hd 2 = 32.5 with 21 degrees of freedom (dof) in the NUHM2, to be compared with ?2/dof = 35.0/23 in the CMSSM, and ?2/dof = 32.7/22 in the NUHM1. We find that the one-dimensional likelihood functions for sparticle masses and other observables are similar to those found previously in the CMSSM and NUHM1.less

  11. Weak-triplet, color-octet scalars and the CDF dijet excess

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

    Dobrescu, Bogdan A.; Krnjaic, Gordan Z.

    2012-04-24

    We extend the standard model to include a weak-triplet and color-octet scalar. This 'octo-triplet' field consists of three particles, two charged and one neutral, whose masses and renormalizable interactions depend only on two new parameters. The charged octo-triplet decay into a W boson and a gluon is suppressed by a loop factor and an accidental cancellation. Thus, the main decays of the charged octo-triplet may occur through higher-dimensional operators, mediated by a heavy vectorlike fermion, into quark pairs. For an octo-triplet mass below the tb¯ threshold, the decay into Wb b¯ through an off-shell top quark has a width comparablemore »to that into cs¯ or cb¯. Pair production with one octo-triplet decaying to two jets and the other decaying to a W and two soft b jets may explain the dijet-plus-W excess reported by the CDF Collaboration. The same higher-dimensional operators lead to CP violation in Bs-B¯s mixing.« less

  12. The structural diversity of ABS{sub 3} compounds with d{sup 0} electronic configuration for the B-cation

    SciTech Connect (OSTI)

    Brehm, John A. Bennett, Joseph W.; Schoenberg, Michael Rutenberg; Grinberg, Ilya; Rappe, Andrew M.

    2014-06-14

    We use first-principles density functional theory within the local density approximation to ascertain the ground state structure of real and theoretical compounds with the formula ABS{sub 3} (A = K, Rb, Cs, Ca, Sr, Ba, Tl, Sn, Pb, and Bi; and B = Sc, Y, Ti, Zr, V, and Nb) under the constraint that B must have a d{sup 0} electronic configuration. Our findings indicate that none of these AB combinations prefer a perovskite ground state with corner-sharing BS{sub 6} octahedra, but that they prefer phases with either edge- or face-sharing motifs. Further, a simple two-dimensional structure field map created from A and B ionic radii provides a neat demarcation between combinations preferring face-sharing versus edge-sharing phases for most of these combinations. We then show that by modifying the common Goldschmidt tolerance factor with a multiplicative term based on the electronegativity difference between A and S, the demarcation between predicted edge-sharing and face-sharing ground state phases is enhanced. We also demonstrate that, by calculating the free energy contribution of phonons, some of these compounds may assume multiple phases as synthesis temperatures are altered, or as ambient temperatures rise or fall.

  13. DEVELOPMENT OF GLASS AND CRYSTALLINE CERAMIC FORMS FOR DISPOSITION OF EXCESS PLUTONIUM

    SciTech Connect (OSTI)

    Marra, James; Cozzi, A; Crawford, C.; Herman, C.; Marra, John; Peeler, D.

    2009-09-10

    In the aftermath of the Cold War, the United States Department of Energy (DOE) has identified up to 50 metric tons of excess plutonium that needs to be dispositioned. The bulk of the material is slated to be blended with uranium and fabricated into a Mixed Oxide (MOX) fuel for subsequent burning in commercial nuclear reactors. Excess plutonium-containing impurity materials making it unsuitable for fabrication into MOX fuel will need to be dispositioned via other means. Glass and crystalline ceramics have been developed and studied as candidate forms to immobilize these impure plutonium feeds. A titanate-based ceramic was identified as an excellent actinide material host. This composition was based on Synroc compositions previously developed for nuclear waste immobilization. These titanate ceramics were found to be able to accommodate extremely high quantities of fissile material and exhibit excellent aqueous durability. A lanthanide borosilicate (LaBS) glass was developed to accommodate high concentrations of plutonium and to be very tolerant of impurities yet still maintain good aqueous durability. Recent testing of alkali borosilicate compositions showed promise of using these compositions to disposition lower concentrations of plutonium using existing high level waste vitrification processes. The developed waste forms all appear to be suitable for Pu disposition. Depending on the actual types and concentrations of the Pu residue streams slated for disposition, each waste form offers unique advantages.

  14. AGR-2 Data Qualification Report for ATR Cycle 154B

    SciTech Connect (OSTI)

    Binh Pham; Jeff Einerson

    2014-01-01

    This report provides the data qualification status of Advanced Gas Reactor-2 (AGR-2) fuel irradiation experimental data from Advanced Test Reactor (ATR) Cycle 154B as recorded in the Nuclear Data Management and Analysis System (NDMAS). This is the last cycle of AGR-2 irradiation, as the test train was pulled from the ATR core during the outage portion of ATR Cycle 155A. The AGR-2 data streams addressed in this report include thermocouple (TC) temperatures, sweep gas data (flow rates including new Fission Product Monitoring (FPM) downstream flows from Fission Product Monitoring System (FPMS) detectors, pressure, and moisture content), and FPMS data (release rates and release-to-birth rate ratios [R/Bs]) for each of the six capsules in the AGR-2 experiment. The final data qualification status for these data streams is determined by a Data Review Committee (DRC) comprised of AGR technical leads, Sitewide Quality Assurance (QA), and NDMAS analysts. The Data Review Committee reviewed the data acquisition process, considered whether the data met the requirements for data collection as specified in QA-approved Very High Temperature Reactor (VHTR) data collection plans, examined the results of NDMAS data testing and statistical analyses, and confirmed the qualification status of the data as given in this report.

  15. Geology reinterpretation of an inactive old field-Mata 3, Venezuelan East Basin-using computer methods

    SciTech Connect (OSTI)

    Rodriguez, O.; Rivero, C.; Abud, J.

    1996-08-01

    Nowadays to find a new oil field is a very dificult task that the petroleum people know very well; therefore the reactivation of an old oil field that had important production is the best way to increase the economic benefits for the Corporation and for the country in general. In this paper, the most important point was the Geology Study regarding the reopening of the Mata-3 oil field, which ceased to be active 15 years ago, after producing 30 mmbls of light oil. There are 30 prospective sands but only 3 of them have produced 70% of the primary production. Thus, the principal objectives were the S2, S3, 4 sands of Oficina Formation (Venezuelan East Basin) in 476 wells located in this area. The following computer systems that were available to us: GIPSIE System, Vax (Intergraph Co.); PMSE System, Vax (Intergraph Co.); CPS-3 System, Unix (Radian Co.); and SIGEMAP System PC (Corpoven, S.A.). All of them assist in the different tasks that must be done by the geologists working in the interpretation area. In the end, we recommended 40 wells to workover (2 wells/year for 20 years) and thereby to increase the POI (petroleum in situ) and increase the reserves by 13.4 mmbls of fight oil, important commercial production. The estimate of the total investment is about $2 million (340 mmBs.).

  16. CDF trigger final balance: Offline resolution at low level selections to fight against Tevatron increasing luminosity

    SciTech Connect (OSTI)

    Amerio, S.; /Padua U. /INFN, Padua

    2010-01-01

    The CDF detector at Tevatron collider is at present the most long-lasting high energy physics experiment. Since its first data taking in 1992 it has produced many results of primary importance, such as the discovery of top quark and, more recently, the observations of Bs oscillations and single-top production. None of them would have been possible without a fast and efficient trigger system. Based on a three level architecture, the CDF trigger takes decisions on simple calorimetric and tracking objects and assures both high efficiency on signal events and low dead time. It reduces the data flow rate from 2.53 MHz, the collision rate, to 150 Hz, the current limit on tape writing and is flexible enough to be easily adapted to the continuously growing instantaneous luminosity. In the last years the Tevatron instantaneous luminosity has rapidly increased and is now reaching 4 x 10{sup 32} cm{sup -2} s{sup -1}. The CDF trigger system has been widely upgraded to cope with increasing trigger rates. The upgrade result is online reconstruction of missing transverse energy, jets and tracks with a quality comparable to the offline one. Jet energy and direction can be precisely determined and tracks can be subjected to 3-D reconstruction with good resolution. These upgrades reduce high trigger rates to acceptable levels and have provided invaluable tools to increase the purity of the collected samples. They also represent a helpful experience for LHC experiments where background rates will be much more demanding.

  17. Development of NZP ceramic based {open_quotes}cast-in-place{close_quotes} diesel engine port liners

    SciTech Connect (OSTI)

    Nagaswaran, R.; Limaye, S.Y.

    1996-02-01

    BSX (Ba{sub 1+x}Zr{sub 4}P{sub 6-2x}Si{sub 2x}O{sub 24}) and CSX (Ca{sub l-x}Sr{sub x}Zr{sub 4}P{sub 6}O{sub 24}) type NZP ceramics were fabricated and characterized for: (i) thermal properties viz., thermal conductivity, thermal expansion, thermal stability and thermal shock resistance; (ii) mechanical properties viz., flexure strength and elastic modulus; and (iii) microstructures. Results of these tests and analysis indicated that the BS-25 (x=0.25 in BSX) and CS-50 (x=0.50 in CSX) ceramics had the most desirable properties for casting metal with ceramic in place. Finite element analysis (FEA) of metal casting (with ceramic in place) was conducted to analyze thermomechanical stresses generated and determine material property requirements. Actual metal casting trials were also conducted to verify the results of finite element analysis. In initial trials, the ceramic cracked because of the large thermal expansion mismatch (hoop) stresses (predicted by FEA also). A process for introduction of a compliant layer between the metal and ceramic to alleviate such destructive stresses was developed. The compliant layer was successful in preventing cracking of either the ceramic or the metal. In addition to these achievements, pressure slip casting and gel-casting processes for fabrication of NZP components; and acoustic emission and ultrasonics-based NDE techniques for detection of microcracks and internal flaws, respectively, were successfully developed.

  18. Touching the void: A striking drop in stellar halo density beyond 50 kpc

    SciTech Connect (OSTI)

    Deason, A. J.; Rockosi, C. M.; Belokurov, V.; Koposov, S. E.

    2014-05-20

    We use A-type stars selected from Sloan Digital Sky Survey data release 9 photometry to measure the outer slope of the Milky Way stellar halo density profile beyond 50 kpc. A likelihood-based analysis is employed that models the ugr photometry distribution of blue horizontal branch and blue straggler stars. In the magnitude range 18.5 < g < 20.5, these stellar populations span a heliocentric distance range of: 10 ? D {sub BS}/kpc ? 75, 40 ? D {sub BHB}/kpc ? 100. Contributions from contaminants, such as QSOs, and the effect of photometric uncertainties, are also included in our modeling procedure. We find evidence for a very steep outer halo profile, with power-law index ? ? 6 beyond Galactocentric radii r = 50 kpc, and even steeper slopes favored (? ? 6-10) at larger radii. This result holds true when stars belonging to known overdensities, such as the Sagittarius stream, are included or excluded. We show that, by comparison to numerical simulations, stellar halos with shallower slopes at large distances tend to have more recent accretion activity. Thus, it is likely that the Milky Way has undergone a relatively quiet accretion history over the past several gigayears. Our measurement of the outer stellar halo profile may have important implications for dynamical mass models of the Milky Way, where the tracer density profile is strongly degenerate with total mass estimates.

  19. Arbuzov rearrangement in alkoxy derivatives and chloro derivatives of methyl phosphonites

    SciTech Connect (OSTI)

    Livantsov, M.V.; Prishchenko, A.A.; Lutsenko, I.F.

    1987-10-20

    In a series of alkoxy- and chloro-substituted methyl phosphonites, the Arbuzov reaction is a preparative method for the synthesis of new types of functionally substituted methyl phosphinates. The Arbuzov reaction takes a new pathway in the case of dialkoxymethyl phosphonites, in which the phosphorus-carbon bond is ruptured at the stage where a quasiphosphonium compound forms, producing alkoxycarbonyl phosphonites that have not been available before. The IR spectra were obtained on UR-20 and IKS-22 instruments in a thin layer (NaCL). The PMR spectra were taken on a Tesla BS-497 spectrometer (100 MHz) in C/sub 6/D/sub 6/ and CDCl/sub 3/ solutions (20 to 30% concn.), with TMS as standard. The /sup 13/C NMR spectrum of phosphonite (XI) was obtained on a Varian FT-80A spectrometer (20 MHz) in an 80% solution in C/sub 6/D/sub 6/ and with TMS as standard. The /sup 31/P NMR spectra were obtained on JEOL 6-50OHL (24.3 MHz), Varian FT-80A (32.2 MHz), and JOEL FX-100 (42 MHz) spectrometers with an 85% solution of H/sub 3/PO/sub 4/ in D/sub 2/O as standard.

  20. Health and environmental outcomes of traditional and modified practices for abatement of residential lead-based paint

    SciTech Connect (OSTI)

    Farfel, M.R.; Chisolm, J.J. Jr. )

    1990-10-01

    We evaluated traditional and modified practices for abating lead-based paint in homes of children with blood-lead concentrations (PbB) greater than 1.4 mumol/L (greater than 29 micrograms/dl). Traditional abatement resulted in acute increases in: (1) lead contaminated house dust (generally 3 to 6-fold over pre-abatement levels, but at abated sites typically 10 to 100-fold); and (2) the PbBs of nearly half of the occupant children. Modified practices represented modest short-term improvement compared to traditional practices but were also inadequate. By six months, it was clear that neither form of abatement resulted in long-term reductions of PbB or house dust lead levels, leaving children at continued risk of excessive exposure to lead and permanent adverse neurobehavioral effects. Windows were found to be high sources of lead contaminated house dust. Recommendations are made for improved abatement practices including more complete abatement of window units and more effective clean-up to remove lead-bearing dust. Thirteen million US children live in lead-painted dwellings. Research is needed to identify abatement strategies that will be practical and well suited to the current understanding of low-level lead toxicity.

  1. Timeline

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

    Timeline Timeline Date Event July 1, 2010 Charging starts. June 16, 2010 DaVinci decommisioned. Last DaVinci user logins on June 15. May 12, 2010 All active NERSC user accounts enabled. April 27, 2010 Selected NERSC user accounts enabled. January 26, 2010 System arrived. Last edited: 2016-02-01 08:07:15

  2. Microsoft Word - summer.doc

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

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

  3. A=19F (1983AJ01)

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

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

  4. Cybersecurity Intrusion Detection and Security Monitoring for Field Area Networks

    Office of Environmental Management (EM)

    Cybersecurity Intrusion Detection and Security Monitoring for Field Area Networks Continuous security validation, intrusion detection, and situational awareness for advanced metering infrastructure and distribution automation Background Advanced metering infrastructure (AMI) and distribution automation (DA) field area networks (FANs) are among the largest, possibly most complex, networks operated by utilities in the United States. Exploitable vulnerabilities in AMI and DA systems may arise from

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

    SciTech Connect (OSTI)

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

    2014-09-15

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

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

    SciTech Connect (OSTI)

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

    2013-06-14

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

  7. Discriminant forest classification method and system

    DOE Patents [OSTI]

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

    2012-11-06

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

  8. DEVELOPMENT OF GLASS COMPOSITIONS TO IMMOBILIZE ALKALI, ALKALINE EARTH, LANTHANIDE AND TRANSITION METAL FISSION PRODUCTS FROM NUCLEAR FUEL REPROCESSING

    SciTech Connect (OSTI)

    Marra, J.; Billings, A.

    2009-06-24

    The Advanced Fuel Cycle Initiative (AFCI) waste management strategy revolves around specific treatment of individual or groups of separated waste streams. A goal for the separations processes is to efficiently manage the waste to be dispositioned as high level radioactive waste. The Advanced Fuel Cycle Initiative (AFCI) baseline technology for immobilization of the lanthanide (Ln) and transition metal fission product (TM) wastes is vitrification into a borosilicate glass. A current interest is to evaluate the feasibility of vitrifying combined waste streams to most cost effectively immobilize the wastes resulting from aqueous fuel reprocessing. Studies showed that high waste loadings are achievable for the Ln only (Option 1) stream. Waste loadings in excess of 60 wt % (on a calcined oxide basis) were demonstrated via a lanthanide borosilicate (LaBS) glass. The resulting glasses had excellent relative durability as determined by the Product Consistency Test (PCT). For a combined Ln and TM waste stream glass (Option 2), noble metal solubility was found to limit waste loading. However, the measured PCT normalized elemental releases for this glass were at least an order of magnitude below that of Environmental Assessment (EA) glass. Current efforts to evaluate the feasibility of vitrifying combined Ln, TM, alkali (Cs is the primary radionuclide of concern) and alkaline earth (Sr is the primary radionuclide of concern) wastes (Option 3) have shown that these approaches are feasible. However, waste loading limitations with respect to heat load (Cs/Sr loading), molybdenum solubility and/or noble metal solubility will likely be realized and must be considered in determining the cost effectiveness of these approaches.

  9. DEVELOPMENT OF GLASS COMPOSITIONS TO IMMOBILIZE ALKALI, ALKALINE EARTH, LANTHANIDE AND TRANSITION METAL FISSION PRODUCTS FROM NUCLEAR FUEL REPROCESSING

    SciTech Connect (OSTI)

    Marra, James C.; Billings, Amanda Y.; Crum, Jarrod V.; Ryan, Joseph V.; Vienna, John D.

    2010-02-26

    The Advanced Fuel Cycle Initiative (AFCI) waste management strategy revolves around specific treatment of individual or groups of separated waste streams. A goal for the separations processes is to efficiently manage the waste to be dispositioned as high level radioactive waste. The Advanced Fuel Cycle Initiative (AFCI) baseline technology for immobilization of the lanthanide (Ln) and transition metal fission product (TM) wastes is vitrification into a borosilicate glass. A current interest is to evaluate the feasibility of vitrifying combined waste streams to most cost effectively immobilize the wastes resulting from aqueous fuel reprocessing. Studies showed that high waste loadings are achievable for the Ln only (Option 1) stream. Waste loadings in excess of 60 wt % (on a calcined oxide basis) were demonstrated via a lanthanide borosilicate (LaBS) glass. The resulting glasses had excellent relative durability as determined by the Product Consistency Test (PCT). For a combined Ln and TM waste stream glass (Option 2), noble metal solubility was found to limit waste loading. However, the measured PCT normalized elemental releases for this glass were at least an order of magnitude below that of Environmental Assessment (EA) glass. Current efforts to evaluate the feasibility of vitrifying combined Ln, TM, alkali (Cs is the primary radionuclide of concern) and alkaline earth (Sr is the primary radionuclide of concern) wastes (Option 3) have shown that these approaches are feasible. However, waste loading limitations with respect to heat load (Cs/Sr loading), molybdenum solubility and/or noble metal solubility will likely be realized and must be considered in determining the cost effectiveness of these approaches.

  10. Structural Divergence in Vertebrate Phylogeny of a Duplicated Prototype Galectin

    SciTech Connect (OSTI)

    Bhat, R.; Chakraborty, M.; Mian, I. S.; Newman, S. A.

    2014-09-25

    Prototype galectins, endogenously expressed animal lectins with a single carbohydrate recognition domain, are well-known regulators of tissue properties such as growth and adhesion. The earliest discovered and best studied of the prototype galectins is Galectin-1 (Gal-1). In the Gallus gallus (chicken) genome, Gal-1 is represented by two homologs: Gal-1A and Gal-1B, with distinct biochemical properties, tissue expression, and developmental functions. We investigated the origin of the Gal-1A/Gal-1B divergence to gain insight into when their developmental functions originated and how they could have contributed to vertebrate phenotypic evolution. Sequence alignment and phylogenetic tree construction showed that the Gal-1A/Gal-1B divergence can be traced back to the origin of the sauropsid lineage (consisting of extinct and extant reptiles and birds) although lineage-specific duplications also occurred in the amphibian and actinopterygian genomes. Gene synteny analysis showed that sauropsid gal-1b (the gene for Gal-1B) and its frog and actinopterygian gal-1 homologs share a similar chromosomal location, whereas sauropsid gal-1a has translocated to a new position. Surprisingly, we found that chicken Gal-1A, encoded by the translocated gal-1a, was more similar in its tertiary folding pattern than Gal-1B, encoded by the untranslocated gal-1b, to experimentally determined and predicted folds of nonsauropsid Gal-1s. This inference is consistent with our finding of a lower proportion of conserved residues in sauropsid Gal-1Bs, and evidence for positive selection of sauropsid gal-1b, but not gal-1a genes. We propose that the duplication and structural divergence of Gal-1B away from Gal-1A led to specialization in both expression and function in the sauropsid lineage.

  11. Structural Divergence in Vertebrate Phylogeny of a Duplicated Prototype Galectin

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

    Bhat, R.; Chakraborty, M.; Mian, I. S.; Newman, S. A.

    2014-09-25

    Prototype galectins, endogenously expressed animal lectins with a single carbohydrate recognition domain, are well-known regulators of tissue properties such as growth and adhesion. The earliest discovered and best studied of the prototype galectins is Galectin-1 (Gal-1). In the Gallus gallus (chicken) genome, Gal-1 is represented by two homologs: Gal-1A and Gal-1B, with distinct biochemical properties, tissue expression, and developmental functions. We investigated the origin of the Gal-1A/Gal-1B divergence to gain insight into when their developmental functions originated and how they could have contributed to vertebrate phenotypic evolution. Sequence alignment and phylogenetic tree construction showed that the Gal-1A/Gal-1B divergence can bemore » traced back to the origin of the sauropsid lineage (consisting of extinct and extant reptiles and birds) although lineage-specific duplications also occurred in the amphibian and actinopterygian genomes. Gene synteny analysis showed that sauropsid gal-1b (the gene for Gal-1B) and its frog and actinopterygian gal-1 homologs share a similar chromosomal location, whereas sauropsid gal-1a has translocated to a new position. Surprisingly, we found that chicken Gal-1A, encoded by the translocated gal-1a, was more similar in its tertiary folding pattern than Gal-1B, encoded by the untranslocated gal-1b, to experimentally determined and predicted folds of nonsauropsid Gal-1s. This inference is consistent with our finding of a lower proportion of conserved residues in sauropsid Gal-1Bs, and evidence for positive selection of sauropsid gal-1b, but not gal-1a genes. We propose that the duplication and structural divergence of Gal-1B away from Gal-1A led to specialization in both expression and function in the sauropsid lineage.« less

  12. Workshop on Excellence Empowered by a Diverse Academic Workforce: Achieving Racial & Ethnic Equity in Chemistry

    SciTech Connect (OSTI)

    Hassan. B. Ali

    2008-02-13

    The purpose of the Workshop 'Excellence Empowered by a Diverse Academic Workforce: Achieving Racial & Ethnic Equity in Chemistry' was to promote the development of a cadre of academic leaders who create, implement and promote programs and strategies for increasing the number of racial and ethnic minorities to equitable proportions on the faculties of departments throughout the academic chemistry community. An important objective of the workshop was to assist in creating an informed and committed community of chemistry leaders who will create, implement and promote programs and strategies to advance racial and ethnic equity in both the faculty and the student body with the goal of increasing the number of U.S. citizen underrepresented minorities (URM) participating in academic chemistry at all levels, with particular focus on the pipeline to chemistry faculty. This objective was met by (1) presentations of detailed data describing current levels of racial and ethnic minorities on the faculties of chemistry departments; (2) frank discussion of the obstacles to and benefits of racial/ethnic diversity in the chemistry professoriate; (3) summary of possible effective interventions and actions; and (4) promotion of the dissemination and adoption of initiatives designed to achieve racial/ethnic equity. Federal programs over the past thirty years have been instrumental in delivering to our universities URM students intending to major in the physical sciences such as chemistry. However, the near absence of URM faculty means that there is also an absence of URM as role models for aspiring students. For example, citing 2003 as a representative year, some statistics reveal the severity of the pipeline shrinkage for U. S. citizen URM starting from chemistry B.S. degrees awarded to the appointment to chemistry faculty. Compared to the URM population of approximately 30% for that year, 67% of the B.S. degrees in chemistry were awarded to white citizens and 17% were awarded to URM citizens. Proceeding along the pipeline, 83% of the Ph.D. degrees in chemistry were awarded to white citizens, and 6.4% were awarded to URM citizens. The number of white citizens occupying tenure faculty lines in chemistry departments at major research universities is estimated to be 86%, while the corresponding lines for URM was estimated to be only 3.7% in 2003. In raw numbers, the number of white chemistry faculty is estimated to be 1459 and the number of URM faculty was estimated to be just 62. Thus, starting with 16.6% for URM students awarded B.S. degrees in chemistry, the number decreases to 6.4% for URM students awarded Ph.D degrees in chemistry and then dwindles to only 3.6% URM faculty in major research universities, compared to a population of approximately 30% URM citizens. Similar statistics for URM representation in chemistry is found for the last two decades. Clearly there is a serious lack of URM mentors and role models among tenure faculty in our chemistry departments. The impact of this deficiency is captured in the statement that 'A university's lack of minority faculty sends a message to its students that minorities have no place in academia' thereby perpetuating a cycle of marginalization and discrimination. The lack of mentors and role models in academia deprive URM students who pass through the undergraduate programs of an education that is enriched by the intellectual and cognitive diversity that is inherent in a faculty of diverse backgrounds and cultures. Furthermore, URM are projected to constitute almost 32% of the U.S. population by 2020, so that URM will outnumber White males [who are projected to constitute 30% of the population (U.S. Census data)]. It is clearly time for this to change and proactive programs are needed immediately in order to insure that there will be an optimal inclusion of the future 'majority' of the U. S. domestic population throughout all levels of academia. The workshop was organized with the intention of triggering such a change by working with key representatives of chemistry in academia, namely the chem

  13. BPA-2015-01323-FOIA Response

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

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

  14. A=16O (1993TI07)

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

    They also compare their results to data. (1989DA1C) describe colliding nuclei as two slabs of nuclear matter. Energy density is derived from properties of nuclear matter....

  15. Cinco de Mayo

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

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

  16. Efficient and selective isotopic labeling of hemes to facilitate...

    Office of Scientific and Technical Information (OSTI)

    Here, a method for production of recombinant multiheme cytochromes c in Escherichia coli with isotopically labeled hemes is reported. A small tetraheme cytochrome of 12 kDa from ...

  17. BPA-2013-01353-FOIA Request

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

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

  18. BPA-2011-00504-FOIA Request

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

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

  19. Reversible Sigma C-C Bond Formation

    Office of Scientific and Technical Information (OSTI)

    ... C. N.; Scott, B. L.; Da Re, R. E.; Thompson, J. D.; Kiplinger, J. L.; Morris, D. E.; ... Chem. 2007, 3151. (9) Trifonov, A. A.; Fedorova, E. A.; Fukin, G. K.; Dmzhkov, N. O.; ...

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

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

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

  1. 1

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

    thermal emission spectra made at Trent University were collected using a Bomem DA8 Fourier Transform Infrared Radiometer (FTIR) spectrometer at a resolution of 0.25 cm -1 . The...

  2. The European Physical Journal C CrossMark

    Office of Scientific and Technical Information (OSTI)

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

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

    National Nuclear Security Administration (NNSA)

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

  4. Structure of a helicase-helicase loader complex reveals insights...

    Office of Scientific and Technical Information (OSTI)

    Here, to provide a better understanding of this key process, we report the crystal structure of the 570-kDa prepriming complex between the Bacillus subtilis loader protein and the ...

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

  7. A=6He (1988AJ01)

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

    8AJ01) (See Energy Level Diagrams for 6He) GENERAL: See also (1984AJ01) and Table 6.1 [Table of Energy Levels] (PDF or PS) here. Model calculations: (1983GA12, 1983LE14, 1984FI14, 1984PA08, 1984VA06, 1985EM01, 1985FI1E, 1986EM02, 1986FI07, 1986KU08, 1986KU1F, 1986VA13, 1986VO09, 1987DA1H, 1988KA1J). Special states: (1984FI1A, 1984FI14, 1984VA06, 1985EM01, 1985FI1E, 1986EM02, 1986FI07, 1986KU08, 1986VA13, 1986VO09, 1986WI04, 1987BL18, 1987DA1G, 1987DA1H, 1987KO39, 1987KUZI, 1988DA1E).

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

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

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

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

    Office of Scientific and Technical Information (OSTI)

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

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

    Open Energy Info (EERE)

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

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

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

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

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

    Office of Scientific and Technical Information (OSTI)

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

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

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

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

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

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

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

  15. X-ray Diffraction from Membrane Protein Nanocrystals

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

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

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

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

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

  17. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... D.A. ; Hardy, W.N. We report a transport study of nonequilibrium quasi-particles in a high-transition-temperature cuprate superconductor using the transient grating technique. ...

  18. A=18Ne (1983AJ01)

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

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

  19. RPT_PERIOD","R_S_NAME","LINE_NUM","PROD_CODE","PROD_NAME","PORT...

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

    ...DA",1,805,"RUSSIA",24,1.74,0,,,,,," " "applicationvnd.ms-excel","WORLD FUEL SERVICES INC ",1,215,"Jet Fuel, Kerosene-Type",3201,"HONOLUPEARL, HA","HAWAII",5,515,"KOREA, ...

  20. A New Light on Disordered Ensembles

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

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

  1. Blog | Department of Energy

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

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

  2. --No Title--

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

    21- 21 XXSUPL. C3DA Electricity used for water heating ELWATR4 23- 23 XXSUPL. C3EA ... 33- 33 XXSUPL. C3DB Natural gas used for water heating NGWATR4 35- 35 XXSUPL. C3EB ...

  3. BPA-2011-01782-FOIA Request

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

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

  4. APPENDIX A: ENSURING CONSISTENCY WITH THE STANDARDS OF THE NATIONAL...

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

    ... uncertainty, with knowledge uncertainty and natural ... can assist in informing decision-making under uncertainty. ... P.R. Robichaud, S.H. Cannon, and D.A. Martin. (2013). ...

  5. Nova Alinca Agricola e Comercial | Open Energy Information

    Open Energy Info (EERE)

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

  6. ARM - Publications: Science Team Meeting Documents

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

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

  7. 1

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

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

  8. ARM XDC Datastreams

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

    ... Bulletin of the American Meteorological Society 81: 797-808. Spangenberg, DA, GG Mace, TP Ackerman, NL Seaman, and BJ Soden. 1997. "Evaluation of Model Simulated Upper-Tropospheric ...

  9. Wave Energy Centre | Open Energy Information

    Open Energy Info (EERE)

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

  10. Designer synthetic media for studying microbial-catalyzed biofuel...

    Office of Scientific and Technical Information (OSTI)

    ... Authors: Tang, Xiaoyu 1 ; da Costa Sousa, Leonardo 2 ; Jin, Mingjie 2 ; Chundawat, Shishir 3 ; Chambliss, Charles 4 ; Lau, Ming W 2 ; Xiao, Zeyi 5 ; Dale, Bruce E 2 ...

  11. Search for: All records | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    Shea-Andersh, Maureen A. (1) Slininger, Patricia J. (1) Thompson, Stephanie R. (1) Uppugundla, Nirmal (1) da Costa Sousa, Leonardo (1) Save Results Excel (limit 2000) CSV (limit ...

  12. Alteraes Climticas

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

    da tua janela neste momento; talvez frio, nublado e com chuva, ou ento quente e com sol, com cu descoberto e azul. O clima como o "estado do tempo", excepto o facto de...

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

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

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

  14. March Events

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

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

  15. Bright high-repetition-rate source of narrowband extreme-ultraviolet...

    Office of Scientific and Technical Information (OSTI)

    ... Photonics 8, 437-441 (2014). 31. Ditmire, T., Crane, J. K., Nguyen, H., DaSilva, L. B. & Perry, M. D. Energy-yield and conversion efficiency measurements of high-order harmonic ...

  16. Alkaline tolerant dextranase from streptomyces anulatus

    DOE Patents [OSTI]

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

    2003-01-01

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

  17. Slide 1

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

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

  18. Microsoft Word - Sorek_BioEngBugs_revised.docx

    Office of Scientific and Technical Information (OSTI)

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

  19. Addiction: Beyond dopamine reward circuitry

    SciTech Connect (OSTI)

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

    2011-09-13

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

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

    SciTech Connect (OSTI)

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

    2012-09-01

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

  1. 43-kilodalton protein of Torpedo nicotinic postsynaptic membranes: purification and determination of primary structure

    SciTech Connect (OSTI)

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

    1987-11-03

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

  2. Understanding the structure and structural degradation mechanisms in high-voltage lithium-ion battery cathode oxides. A review of materials diagnostics

    SciTech Connect (OSTI)

    Mohanty, Debasish; Li, Jianlin; Nagpure, Shrikant C; Wood, III, David L; Daniel, Claus

    2015-12-21

    Materials diagnostic techniques are the principal tools used in the development of low-cost, high-performance electrodes for next-generation lithium-based energy storage technologies. Also, this review highlights the importance of materials diagnostic techniques in unraveling the structure and the structural degradation mechanisms in high-voltage, high-capacity oxides that have the potential to be implemented in high-energy-density lithium-ion batteries for transportation that can use renewable energy and is less-polluting than today. The rise in CO2 concentration in the earth’s atmosphere due to the use of petroleum products in vehicles and the dramatic increase in the cost of gasoline demand the replacement of current internal combustion engines in our vehicles with environmentally friendly, carbon free systems. Therefore, vehicles powered fully/partially by electricity are being introduced into today’s transportation fleet. As power requirements in all-electric vehicles become more demanding, lithium-ion battery (LiB) technology is now the potential candidate to provide higher energy density. Moreover, discovery of layered high-voltage lithium-manganese–rich (HV-LMR) oxides has provided a new direction toward developing high-energy-density LiBs because of their ability to deliver high capacity (~250 mA h/g) and to be operated at high operating voltage (~4.7 V). Unfortunately, practical use of HV-LMR electrodes is not viable because of structural changes in the host oxide during operation that can lead to fundamental and practical issues. This article provides the current understanding on the structure and structural degradation pathways in HV-LMR oxides, and manifests the importance of different materials diagnostic tools to unraveling the key mechanism(s). Furthermore, the fundamental insights reported, might become the tools to manipulate the chemical and/or structural aspects of HV-LMR oxides for low cost, high-energy-density LiB applications.

  3. Understanding the structure and structural degradation mechanisms in high-voltage lithium-ion battery cathode oxides. A review of materials diagnostics

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

    Mohanty, Debasish; Li, Jianlin; Nagpure, Shrikant C; Wood, III, David L; Daniel, Claus

    2015-12-21

    Materials diagnostic techniques are the principal tools used in the development of low-cost, high-performance electrodes for next-generation lithium-based energy storage technologies. Also, this review highlights the importance of materials diagnostic techniques in unraveling the structure and the structural degradation mechanisms in high-voltage, high-capacity oxides that have the potential to be implemented in high-energy-density lithium-ion batteries for transportation that can use renewable energy and is less-polluting than today. The rise in CO2 concentration in the earth’s atmosphere due to the use of petroleum products in vehicles and the dramatic increase in the cost of gasoline demand the replacement of current internalmore » combustion engines in our vehicles with environmentally friendly, carbon free systems. Therefore, vehicles powered fully/partially by electricity are being introduced into today’s transportation fleet. As power requirements in all-electric vehicles become more demanding, lithium-ion battery (LiB) technology is now the potential candidate to provide higher energy density. Moreover, discovery of layered high-voltage lithium-manganese–rich (HV-LMR) oxides has provided a new direction toward developing high-energy-density LiBs because of their ability to deliver high capacity (~250 mA h/g) and to be operated at high operating voltage (~4.7 V). Unfortunately, practical use of HV-LMR electrodes is not viable because of structural changes in the host oxide during operation that can lead to fundamental and practical issues. This article provides the current understanding on the structure and structural degradation pathways in HV-LMR oxides, and manifests the importance of different materials diagnostic tools to unraveling the key mechanism(s). Furthermore, the fundamental insights reported, might become the tools to manipulate the chemical and/or structural aspects of HV-LMR oxides for low cost, high-energy-density LiB applications.« less

  4. AGR-3/4 Data Qualification Report for ATR Cycles 151A, 151B, 152A, 152B, 154A, and 154B

    SciTech Connect (OSTI)

    Binh T. Pham

    2014-02-01

    This data report provides the qualification status of Advanced Gas Reactor-3/4 (AGR-3/4) fuel irradiation experimental data from Advanced Test Reactor (ATR) Cycles 151A, 151B, 152A, 152B, 154A, and 154B, as recorded in the Nuclear Data Management and Analysis System (NDMAS). Of these cycles, ATR Cycle 152A is a low power cycle that occurred when the ATR core was briefly at low power. The irradiation data are not used for physics and thermal calculation, but the qualification status of these cycle data is still covered in this report. On the other hand, during ATR Cycles 153A (unplanned Outage cycle) and 153B (Power Axial Locator Mechanism [PALM] cycle), the AGR-3/4 was pulled out from the ATR core and stored in the canal to avoid being overheated. Therefore, qualification of the AGR-3/4 irradiation data from these 2 cycles was excluded in this report. By the end of ATR Cycle 154B, AGR-3/4 was irradiated for a total of 264.1 effective full power days. The AGR-3/4 data streams addressed in this report include thermocouple (TC) temperatures, sweep gas data (flow rates, pressure, and moisture content), and Fission Product Monitoring System (FPMS) data (release rates and release-to-birth rate ratios [R/Bs]) for each of the twelve capsules in the AGR-3/4 experiment. The final data qualification status for these data streams is determined by a Data Review Committee (DRC) composed of AGR technical leads, Sitewide Quality Assurance (QA), and NDMAS analysts. The DRC convened on February 12, 2014, reviewed the data acquisition process, and considered whether the data met the requirements for data collection as specified in QA-approved Very High Temperature Reactor (VHTR) Technology Development Office (TDO) data collection plans. The DRC also examined the results of NDMAS data testing and statistical analyses, and confirmed the qualification status of the data as given in this report.

  5. The CMSSM and NUHM1 after LHC Run 1

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

    Buchmueller, O.; De Roeck, A.; Cavanaugh, R.; Dolan, M. J.; Ellis, J. R.; Flacher, H.; Heinemeyer, S.; Isidori, G.; Marrouche, J.; Martinez Santos, D.; et al

    2014-06-13

    We analyze the impact of data from the full Run 1 of the LHC at 7 and 8 TeV on the CMSSM with μ > 0 and < 0 and the NUHM1 with μ > 0, incorporating the constraints imposed by other experiments such as precision electroweak measurements, flavour measurements, the cosmological density of cold dark matter and the direct search for the scattering of dark matter particles in the LUX experiment. We use the following results from the LHC experiments: ATLAS searches for events with E/T accompanied by jets with the full 7 and 8 TeV data, the ATLASmore » and CMS measurements of the mass of the Higgs boson, the CMS searches for heavy neutral Higgs bosons and a combination of the LHCb and CMS measurements of BR(Bs → μ+μ–) and BR(Bd → μ+μ–). Our results are based on samplings of the parameter spaces of the CMSSM for both μ > 0 and μ < 0 and of the NUHM1 for μ > 0 with 6.8×106, 6.2×106 and 1.6×107 points, respectively, obtained using the MultiNest tool. The impact of the Higgs-mass constraint is assessed using FeynHiggs 2.10.0, which provides an improved prediction for the masses of the MSSM Higgs bosons in the region of heavy squark masses. It yields in general larger values of Mh than previous versions of FeynHiggs, reducing the pressure on the CMSSM and NUHM1. We find that the global χ2 functions for the supersymmetric models vary slowly over most of the parameter spaces allowed by the Higgs-mass and the E/T searches, with best-fit values that are comparable to the χ2/dof for the best Standard Model fit. As a result, we provide 95% CL lower limits on the masses of various sparticles and assess the prospects for observing them during Run 2 of the LHC.« less

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

    SciTech Connect (OSTI)

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

    2012-10-15

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

  7. A=13N (59AJ76)

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

    59AJ76) (See the Energy Level Diagram for 13N) GENERAL: See also Table 13.9 [Table of Energy Levels] (in PDF or PS). Theory: See (LA55B, DA56G, FR58B, HA58D, SK58). 1. 13N(β+)13C Qm = 2.222 Recent determinations of the half-life give 10.05 ± 0.03 min (CH53C), 10.08 ± 0.04 min (WI55H), 10.07 ± 0.06 min (NO57A), 9.96 ± 0.03 min (AR58), 9.96 ± 0.03 min (DA58E); see also (DE57). Eβ(max) = 1.202 ± 0.005 MeV (HO50), 1.185 ± 0.025 MeV (GR54C), 1.190 ± 0.003 MeV (DA58E). The positron spectrum

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

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

    Somerday, Brian P.; Barney, Monica

    2014-12-04

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

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

    SciTech Connect (OSTI)

    Somerday, Brian P.; Barney, Monica

    2014-12-04

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

  10. Analytic Evolution of Singular Distribution Amplitudes in QCD

    SciTech Connect (OSTI)

    Radyushkin, Anatoly V.; Tandogan Kunkel, Asli

    2014-03-01

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

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

    SciTech Connect (OSTI)

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

    1988-05-05

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

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

    SciTech Connect (OSTI)

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

    2014-11-23

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

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

    SciTech Connect (OSTI)

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

    2007-03-20

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

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

    SciTech Connect (OSTI)

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

    2015-02-15

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

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

    SciTech Connect (OSTI)

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

    2009-01-01

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

  16. Browse by Discipline -- E-print Network Subject Pathways: Energy Storage,

    Office of Scientific and Technical Information (OSTI)

    Conversion and Utilization -- Energy, science, and technology for the research community -- hosted by the Office of Scientific and Technical Information, U.S. Department of Energy E F G H I J K L M N O P Q R S T U V W X Y Z D'Antona, Francesca (Francesca D'Antona) - Osservatorio Astronomico di Roma Da Costa, Gary (Gary Da Costa) - Mt. Stromlo Observatory & Research School of Astronomy and Astrophysics, Australian National University Daerr, Adrian (Adrian Daerr) - Laboratoire Matière et

  17. TRACKING CODE DEVELOPMENT FOR BEAM DYNAMICS OPTIMIZATION

    SciTech Connect (OSTI)

    Yang, L.

    2011-03-28

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

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

    SciTech Connect (OSTI)

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

    2014-06-01

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

  19. QER- Comment of Christopher Fee

    Broader source: Energy.gov [DOE]

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

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

    Open Energy Info (EERE)

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

  1. OneTouch 4.0 Scanned Documents

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

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

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

    SciTech Connect (OSTI)

    Borhanian, J.; Shahmansouri, M.

    2013-01-15

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

  3. ARM - Publications: Science Team Meeting Documents

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

    the ARMNSA Site Brower, W.S.(a), Jensen, A.M.(a), Ivanoff, J. Sr.(a), Whiteman, D.(a), Wong, M.(a), Storvold, R.(b), Zak, B.D.(c), and Zirzow, J.(c), Ukpeagvik Iupiat Corporation...

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

    SciTech Connect (OSTI)

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

    1992-05-05

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

  5. A=19O (1983AJ01)

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

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

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

    SciTech Connect (OSTI)

    1999-07-15

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

  7. Aquantis Ocean Current Turbine Development Project Report

    SciTech Connect (OSTI)

    Fleming, Alex J.

    2014-08-23

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

  8. ARM - Publications: Science Team Meeting Documents

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

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

  9. A=18F (1983AJ01)

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

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

  10. A=18O (1983AJ01)

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

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

  11. NOIJLVaiSINIWaV NOIlVlAldOdNI AOU3N3 Z661

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

    ... Pliufi aqi ui JHDDO 04 pajoadxa si 661 u pueuiap CDHO u qiMOJ aqj jo juaojad gg uBqi ajopM '(Z 31Da QDHO 1BU.J uoijduinssB ...

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

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

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

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

    SciTech Connect (OSTI)

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

    2011-11-02

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

  14. MEMORANDUM TO: FILE

    Office of Legacy Management (LM)

    3, LeAJiae DA=----- __ __-_______ \ g/B/B7 ALTERNATE -- hiaYc. . .-_ ---;-----------,----~~~---------------~--'~---___--_______--_______ CITY: %/4-Y;% ~------~~~---~-~~~--______ STATE: -5-k E!NEEL_SL Past: ------------------------ Current: -------------------------- Owner contacted r~ yes 3no; if yer, date contacted_____________ TYPE OF OPERATION ~--~~---~~-~~~--_ P Research & Development 0 Facility Type Production scale testing Pilot Scale Bench Scale Process Theoretical Studies 0 : Sample

  15. Recovery of dopamine transporters with methamphetamine detoxification is not linked to changes in dopamine release

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

    Volkow, Nora D.; Wang, Gene-Jack; Smith, Lisa; Fowler, Joanna S.; Telang, Frank; Logan, Jean; Tomasi, Dardo

    2015-07-21

    Metamphetamine’s widepread abuse and concerns that it may increase Parkinson’s disease led us to assess if the reported loss of dopamine transporters (DAT) in methamphetamine abusers (MA) reflected damage to dopamine neurons. Using PET with [11C]cocaine to measure DAT, and with [11C]raclopride to measure dopamine release (assessed as changes in specific binding of [11C]raclopride between placebo and methylphenidate), which was used as marker of dopamine neuronal function, we show that MA (n=16), tested during early detoxification, had lower DAT (20-30%) but overall normal DA release in striatum (except for a small decrease in left putamen), when compared to controls (n=15).more » In controls, DAT were positively correlated with DA release (higher DAT associated with larger DA increases), consistent with DAT serving as markers of DA terminals. In contrast, MA showed a trend for a negative correlation (p=0.07) (higher DAT associated with lower DA increases), consistent with reduced DA re-uptake following DAT downregulation. MA who remained abstinent nine-months later (n=9) showed significant increases in DAT (20%) but methylphenidate-induced dopamine increases did not change. In contrast, in controls, DAT did not change when retested 9 months later but methylphenidate-induced dopamine increases in ventral striatum were reduced (p=0.05). Baseline D2/D3 receptors in caudate were lower in MA than in controls and did not change with detoxification, nor did they change in the controls upon retest. The loss of DAT in the MA, which was not associated with a concomitant reduction in dopamine release as would have been expected if DAT loss reflected DA terminal degneration; as well as the recovery of DAT after protracted detoxification, which was not associated with increased dopamine release as would have been expected if DAT increases reflected terminal regeneration, indicate that the loss of DAT in these MA does not reflect degeneration of dopamine terminals.« less

  16. Corotating solar wind structures and recurrent trains of enhanced diurnal variation in galactic cosmic rays

    SciTech Connect (OSTI)

    Yeeram, T.; Ruffolo, D.; Siz, A.; Kamyan, N.; Nutaro, T. E-mail: david.ruf@mahidol.ac.th E-mail: p_chang24@hotmail.com

    2014-04-01

    Data from the Princess Sirindhorn Neutron Monitor at Doi Inthanon, Thailand, with a vertical cutoff rigidity of 16.8 GV, were utilized to determine the diurnal anisotropy (DA) of Galactic cosmic rays (GCRs) near Earth during solar minimum conditions between 2007 November and 2010 November. We identified trains of enhanced DA over several days, which often recur after a solar rotation period (?27 days). By investigating solar coronal holes as identified from synoptic maps and solar wind parameters, we found that the intensity and anisotropy of cosmic rays are associated with the high-speed streams (HSSs) in the solar wind, which are in turn related to the structure and evolution of coronal holes. An enhanced DA was observed after the onset of some, but not all, HSSs. During time periods of recurrent trains, the DA was often enhanced or suppressed according to the sign of the interplanetary magnetic field B, which suggests a contribution from a mechanism involving a southward gradient in the GCR density, n, and a gradient anisotropy along B ?n. In one non-recurrent and one recurrent sequence, an HSS from an equatorial coronal hole was merged with that from a trailing mid-latitude extension of a polar coronal hole, and the slanted HSS structure in space with suppressed GCR density can account for the southward GCR gradient. We conclude that the gradient anisotropy is a source of temporary changes in the GCR DA under solar minimum conditions, and that the latitudinal GCR gradient can sometimes be explained by the coronal hole morphology.

  17. AGR-2 IRRADIATION TEST FINAL AS-RUN REPORT

    SciTech Connect (OSTI)

    Blaise, Collin

    2014-07-01

    This document presents the as-run analysis of the AGR-2 irradiation experiment. AGR-2 is the second of the planned irradiations for the Advanced Gas Reactor (AGR) Fuel Development and Qualification Program. Funding for this program is provided by the U.S. Department of Energy as part of the Very High Temperature Reactor (VHTR) Technical Development Office (TDO) program. The objectives of the AGR-2 experiment are to: (a) Irradiate UCO (uranium oxycarbide) and UO2 (uranium dioxide) fuel produced in a large coater. Fuel attributes are based on results obtained from the AGR-1 test and other project activities. (b) Provide irradiated fuel samples for post-irradiation experiment (PIE) and safety testing. (c) Support the development of an understanding of the relationship between fuel fabrication processes, fuel product properties, and irradiation performance. The primary objective of the test was to irradiate both UCO and UO2 TRISO (tri-structural isotropic) fuel produced from prototypic scale equipment to obtain normal operation and accident condition fuel performance data. The UCO compacts were subjected to a range of burnups and temperatures typical of anticipated prismatic reactor service conditions in three capsules. The test train also includes compacts containing UO2 particles produced independently by the United States, South Africa, and France in three separate capsules. The range of burnups and temperatures in these capsules were typical of anticipated pebble bed reactor service conditions. The results discussed in this report pertain only to U.S. produced fuel. In order to achieve the test objectives, the AGR-2 experiment was irradiated in the B-12 position of the Advanced Test Reactor (ATR) at Idaho National Laboratory (INL) for a total irradiation duration of 559.2 effective full power days (EFPD). Irradiation began on June 22, 2010, and ended on October 16, 2013, spanning 12 ATR power cycles and approximately three and a half calendar years. The test contained six independently controlled and monitored capsules. Each U.S. capsule contained 12 compacts of either UCO or UO2 AGR coated fuel. No fuel particles failed during the AGR-2 irradiation. Final burnup values on a per compact basis ranged from 7.26 to 13.15% FIMA (fissions per initial heavy-metal atom) for UCO fuel, and 9.01 to 10.69% FIMA for UO2 fuel, while fast fluence values ranged from 1.94 to 3.471025 n/m2 (E >0.18 MeV) for UCO fuel, and from 3.05 to 3.531025 n/m2 (E >0.18 MeV) for UO2 fuel. Time-average volume-average (TAVA) temperatures on a capsule basis at the end of irradiation ranged from 987C in Capsule 6 to 1296C in Capsule 2 for UCO, and from 996 to 1062C in UO2-fueled Capsule 3. By the end of the irradiation, all of the installed thermocouples (TCs) had failed. Fission product release-to-birth (R/B) ratios were quite low. In the UCO capsules, R/B values during the first three cycles were below 10-6 with the exception of the hotter Capsule 2, in which the R/Bs reached 210-6. In the UO2 capsule (Capsule 3), the R/B values during the first three cycles were below 10-7. R/B values for all following cycles are not reliable due to gas flow and cross talk issues.

  18. AGR-2 irradiation test final as-run report, Rev. 1

    SciTech Connect (OSTI)

    Collin, Blaise

    2014-08-01

    This document presents the as-run analysis of the AGR-2 irradiation experiment. AGR-2 is the second of the planned irradiations for the Advanced Gas Reactor (AGR) Fuel Development and Qualification Program. Funding for this program is provided by the U.S. Department of Energy as part of the Very High Temperature Reactor (VHTR) Technical Development Office (TDO) program. The objectives of the AGR-2 experiment are to: (a) Irradiate UCO (uranium oxycarbide) and UO2 (uranium dioxide) fuel produced in a large coater. Fuel attributes are based on results obtained from the AGR-1 test and other project activities; (b) Provide irradiated fuel samples for post-irradiation experiment (PIE) and safety testing; and, (c) Support the development of an understanding of the relationship between fuel fabrication processes, fuel product properties, and irradiation performance. The primary objective of the test was to irradiate both UCO and UO2 TRISO (tri-structural isotropic) fuel produced from prototypic scale equipment to obtain normal operation and accident condition fuel performance data. The UCO compacts were subjected to a range of burnups and temperatures typical of anticipated prismatic reactor service conditions in three capsules. The test train also includes compacts containing UO2 particles produced independently by the United States, South Africa, and France in three separate capsules. The range of burnups and temperatures in these capsules were typical of anticipated pebble bed reactor service conditions. The results discussed in this report pertain only to U.S. produced fuel. In order to achieve the test objectives, the AGR-2 experiment was irradiated in the B-12 position of the Advanced Test Reactor (ATR) at Idaho National Laboratory (INL) for a total irradiation duration of 559.2 effective full power days (EFPD). Irradiation began on June 22, 2010, and ended on October 16, 2013, spanning 12 ATR power cycles and approximately three and a half calendar years. The test contained six independently controlled and monitored capsules. Each U.S. capsule contained 12 compacts of either UCO or UO2 AGR coated fuel. No fuel particles failed during the AGR-2 irradiation. Final burnup values on a per compact basis ranged from 7.26 to 13.15% FIMA (fissions per initial heavy-metal atom) for UCO fuel, and 9.01 to 10.69% FIMA for UO2 fuel, while fast fluence values ranged from 1.94 to 3.471025 n/m2 (E >0.18 MeV) for UCO fuel, and from 3.05 to 3.531025 n/m2 (E >0.18 MeV) for UO2 fuel. Time-average volume-average (TAVA) temperatures on a capsule basis at the end of irradiation ranged from 987C in Capsule 6 to 1296C in Capsule 2 for UCO, and from 996 to 1062C in UO2-fueled Capsule 3. By the end of the irradiation, all of the installed thermocouples (TCs) had failed. Fission product release-to-birth (R/B) ratios were quite low. In the UCO capsules, R/B values during the first three cycles were below 10-6 with the exception of the hotter Capsule 2, in which the R/Bs reached 210-6. In the UO2 capsule (Capsule 3), the R/B values during the first three cycles were below 10-7. R/B values for all following cycles are not reliable due to gas flow and cross talk issues.

  19. AGR-2 Irradiation Test Final As-Run Report, Rev 2

    SciTech Connect (OSTI)

    Blaise Collin

    2014-08-01

    This document presents the as-run analysis of the AGR-2 irradiation experiment. AGR-2 is the second of the planned irradiations for the Advanced Gas Reactor (AGR) Fuel Development and Qualification Program. Funding for this program is provided by the U.S. Department of Energy as part of the Very High Temperature Reactor (VHTR) Technical Development Office (TDO) program. The objectives of the AGR-2 experiment are to: (a) Irradiate UCO (uranium oxycarbide) and UO2 (uranium dioxide) fuel produced in a large coater. Fuel attributes are based on results obtained from the AGR-1 test and other project activities. (b) Provide irradiated fuel samples for post-irradiation experiment (PIE) and safety testing. (c) Support the development of an understanding of the relationship between fuel fabrication processes, fuel product properties, and irradiation performance. The primary objective of the test was to irradiate both UCO and UO2 TRISO (tri-structural isotropic) fuel produced from prototypic scale equipment to obtain normal operation and accident condition fuel performance data. The UCO compacts were subjected to a range of burnups and temperatures typical of anticipated prismatic reactor service conditions in three capsules. The test train also includes compacts containing UO2 particles produced independently by the United States, South Africa, and France in three separate capsules. The range of burnups and temperatures in these capsules were typical of anticipated pebble bed reactor service conditions. The results discussed in this report pertain only to U.S. produced fuel. In order to achieve the test objectives, the AGR-2 experiment was irradiated in the B-12 position of the Advanced Test Reactor (ATR) at Idaho National Laboratory (INL) for a total irradiation duration of 559.2 effective full power days (EFPD). Irradiation began on June 22, 2010, and ended on October 16, 2013, spanning 12 ATR power cycles and approximately three and a half calendar years. The test contained six independently controlled and monitored capsules. Each U.S. capsule contained 12 compacts of either UCO or UO2 AGR coated fuel. No fuel particles failed during the AGR-2 irradiation. Final burnup values on a per compact basis ranged from 7.26 to 13.15% FIMA (fissions per initial heavy-metal atom) for UCO fuel, and 9.01 to 10.69% FIMA for UO2 fuel, while fast fluence values ranged from 1.94 to 3.471025 n/m2 (E >0.18 MeV) for UCO fuel, and from 3.05 to 3.531025 n/m2 (E >0.18 MeV) for UO2 fuel. Time-average volume-average (TAVA) temperatures on a capsule basis at the end of irradiation ranged from 987C in Capsule 6 to 1296C in Capsule 2 for UCO, and from 996 to 1062C in UO2-fueled Capsule 3. By the end of the irradiation, all of the installed thermocouples (TCs) had failed. Fission product release-to-birth (R/B) ratios were quite low. In the UCO capsules, R/B values during the first three cycles were below 10-6 with the exception of the hotter Capsule 2, in which the R/Bs reached 210-6. In the UO2 capsule (Capsule 3), the R/B values during the first three cycles were below 10-7. R/B values for all following cycles are not reliable due to gas flow and cross talk issues.

  20. Chemical Industry Corrosion Management: A Comprehensive Information System (ASSET 2). Final Report

    SciTech Connect (OSTI)

    John, Randy C.; Young, Arthur L.; Pelton, Arthur D.; Thompson, William T.; Wright, Ian G.

    2008-10-10

    The research sponsored by this project has greatly expanded the ASSET corrosion prediction software system to produce a world-class technology to assess and predict engineering corrosion of metals and alloys corroding by exposure to hot gases. The effort included corrosion data compilation from numerous industrial sources and data generation at Shell Oak Ridge National Laboratory and several other companies for selected conditions. These data were organized into groupings representing various combinations of commercially available alloys and corrosion by various mechanisms after acceptance via a critical screening process to ensure the data were for alloys and conditions, which were adequately well defined, and of sufficient repeatability. ASSET is the largest and most capable, publicly-available technology in the field of corrosion assessment and prediction for alloys corroding by high temperature processes in chemical plants, hydrogen production, energy conversion processes, petroleum refining, power generation, fuels production and pulp/paper processes. The problems addressed by ASSET are: determination of the likely dominant corrosion mechanism based upon information available to the chemical engineers designing and/or operating various processes and prediction of engineering metal losses and lifetimes of commercial alloys used to build structural components. These assessments consider exposure conditions (metal temperatures, gas compositions and pressures), alloy compositions and exposure times. Results of the assessments are determination of the likely dominant corrosion mechanism and prediction of the loss of metal/alloy thickness as a function of time, temperature, gas composition and gas pressure. The uses of these corrosion mechanism assessments and metal loss predictions are that the degradation of processing equipment can be managed for the first time in a way which supports efforts to reduce energy consumption, ensure structural integrity of equipment with the goals to avoid premature failure, to quantitatively manage corrosion over the entire life of high temperature process equipment, to select alloys for equipment and to assist in equipment maintenance programs. ASSET software operates on typical Windows-based (Trademark of Microsoft Corporation) personal computers using operating systems such as Windows 2000, Windows NT and Vista. The software is user friendly and contains the background information needed to make productive use of the software in various help-screens in the ASSET software. A graduate from a university-level curriculum producing a B.S. in mechanical/chemical/materials science/engineering, chemistry or physics typically possesses the background required to make appropriate use of ASSET technology. A training/orientation workshop, which requires about 3 hours of class time was developed and has been provided multiple times to various user groups of ASSET technology. Approximately 100 persons have been trained in use of the technology. ASSET technology is available to about 65 companies representing industries in petroleum/gas production and processing, metals/alloys production, power generation, and equipment design.