National Library of Energy BETA

Sample records for 2 3 4

  1. Homework 3 2.3.2. 2.3.4. 2.4.2.

    E-Print Network [OSTI]

    Jaroslaw Wlodarczyk

    2005-10-26

    So for any 0 all ? > 0, ?N ? N s.t. |. ?xn ?. ? x| < ? ?n ?. N. 2.3.4. l1 ?l2 = liman ?liman = lim(an ?an) = lim 0 = 0 by Theorem 2.3.3(ii) ...

  2. [1]. [2, 3, 4]. , -

    E-Print Network [OSTI]

    Zadkov, Victor

    ), eX, eY , CHk = nX · nHk , SHk = nY · nHk , nX, nY -- X, Y , nHk -- O­Hk, k = 1, 2 = nX · O(n OOH1 , H)O(nO, k)O(n nX nO , /2 - nXnO)nX, SHk = nY · O(n OOH2 , H)O(nO, k)O(n nX nO , /2 - nXnO)nX nX,Y , a) nX /2 - nXnO nXnO nO, , ) - nX O--O k ) nX

  3. 2.1 Web . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.2 . . . . . . . . . . . . . 4

    E-Print Network [OSTI]

    Tanaka, Jiro

    17 #12;Web Web Web Web Navi #12;1 1 2 Web 3 2.1 Web.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 4.2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 4.2.1 Web.2.3 . . . . . . . . . . . . . . . . . . . . . 15 4.3 Web . . . . . . . . . . . . . . . . . . . . . . . . . 15 4.3.1 Web

  4. 3 2 9002000 2 4 241

    E-Print Network [OSTI]

    Fujimoto, Hiroshi

    of Energy Storage in a Micro Grid considering Operation Shifts without Interruption 12 10 calculations 24 11:36 Development of Ubiquitous Power Grid 25 11:42 Camera based 3D Reconstruction type reactor OHLIF 2 9:06 Human-friendly Motion Control Based on Electric Power Steering

  5. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!"#$%&'%(!")'*+(',#!-.$*%/0*/1!2+(!"&+#3*'+4!5!63/,4!7%8,&'+(! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!9,43$:(';*!<(,2*!

    E-Print Network [OSTI]

    Stanford, Kyle

    %:';(+:'*.!'4!G8'#)(%4! ! ! I(*':#%!F.;%?!E%$%,(:8!E%;+(*! ! J%.K+()$?!E%:';(+:'*.L!%&+#3*'+4!+2!:++;%(,*'+4L,&'+(! *+!*8,*!+2!:8'/;,4]%%$!'4!;('+(!$*3)'%$!*+!H,'4!'4$'H8*!'4*+!*8%!;8.#+H%4.!+2!83/,4!(%:';(+:'*.M! G8

  6. 1. TBSCl, im, DMAP 2. Me3O BF4

    E-Print Network [OSTI]

    1. TBSCl, im, DMAP 2. Me3O BF4 3. HCl, MeOH 4. DMSO, DIPEA, SO3 py 5. CBr4 , PPh3 (-)-Himandrine. 2-Azetidinone, CuI, K2CO3 , DMEDA 3. TBAF 4. DMSO, DIPEA, SO3 py 5. TBSOTf, NEt3 1. Acrolein, Grubbs

  7. 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8

    E-Print Network [OSTI]

    Glowinski, Roland

    Energy Research Park 1 ERP1 E-10 402 UH Energy Research Park 2 ERP2 D-10 403 UH Energy Research Park 3 ERP3 D-10 404 UH Energy Research Park 4 ERP4 D-10 405 UH Energy Research Park 5 ERP5 E-9 406 UH Energy Research Park 6 ERP6 E-9 407 UH Energy Research Park 7 ERP7 D-9 408 UH Energy Research Park 8 ERP8 D-9 409

  8. !"#$%&'$"()'"*$+&,$'"+%-"#./0+&$"1$2$+'3,4"5"6+'&%$'2,/6")("&,$"""" 78'$+8")("9$&$)').):;"+%-"#4"9$.?)8'%$4"582&'+./+"

    E-Print Network [OSTI]

    Brassington, Gary

    "a$+]"+%-"C'$"3$+2$-" SH"K)Q$0?$'""A"bGG4HHH"./&'$2"MGVS4HHH"./&'$2")/.N")("6')-83&" " " "" "'$3)Q$'$-"" S"T$3

  9. 1 + 2 + 3 + 4 + Frank Thorne, University of South Carolina

    E-Print Network [OSTI]

    Androulakis, George

    1 + 2 + 3 + 4 + · · · Frank Thorne, University of South Carolina Dartmouth College May 9, 2013 Frank Thorne, University of South Carolina 1 + 2 + 3 + 4 + · · · #12;Introduction. Frank Thorne, University of South Carolina 1 + 2 + 3 + 4 + · · · #12;Srinivasa Ramanujan (1887-1920) Frank Thorne

  10. 1 2 3 4 5 6 1 2 3 4 5 6

    E-Print Network [OSTI]

    Gilbert, Matthew

    Foreign Languages Bldg (D4) 64 Freer Hall (D5) G 201 Garage/Car Pool (F1) 128 Geological Survey Lab (D1;Engineering Bldg (A4) 15 Engineering Hall (B4) 162 Engineering Sr Design Studio (B6) 174 Engineering Sciences Bldg (B5) 1209 Engineering Student Project Lab (B5) 44 English Bldg (C4) 1095 Enterprise Works (G2) 213

  11. 4x3~6x2+32=O

    E-Print Network [OSTI]

    X 4 Ix — 7]. 33. lime ' 34. hm arctan —2—_ xii x—>Z 3x — 6x x3 + a Q t u a t t. D t a n a (¢)f(x)=_x+_4, a=—4. 35—36 1111 Show that f is continuous on (—00, w).

  12. Magnetism of NiMn2O4-Fe3O4 spinel interfaces

    E-Print Network [OSTI]

    Nelson-Cheeseman, B. B.

    2007-01-01

    2 O 4 –Fe 3 O 4 spinel interfaces B. B. Nelson-Cheeseman,isostructural spinel-spinel interface of NiMn 2 O 4 (NMO)–Feis preserved, both bulk and interface sensitive measurements

  13. Method for preparation of 7-hydroxy-1,2,3,4-tetrahydroquinoline from 1,2,3,4-tetrahydroquinoline

    DOE Patents [OSTI]

    Field, G.; Hammond, P.R.

    1994-02-01

    Methods for the efficient preparation of 7-hydroxy-1,2,3,4-tetrahydroquinoline include a first method in which the acylation of m-aminophenol obtains a lactam which is reduced to give the desired quinoline and a second method in which tetrahydroquinoline is nitrated and hydrogenated and then hydrolyzed to obtain the desire quinoline. 7-hydroxy-1,2,3,4-tetrahydroquinoline is used in the efficient synthesis of four lasing dyes of the rhodamine class.

  14. Synthesis of 3-amino-4-hydroxylaminothiazolidine-2-thiones and 2,3-dimethyl-4. cap alpha. ,5-dihydro-7-thioxothiazolo(3,4-b)-1,2,4-triazines

    SciTech Connect (OSTI)

    Epshtein, S.P.; Orlova, T.I.; Rukasov, A.F.; Tashchi, V.P.; Putsykin, Yu. G.

    1987-10-01

    The reaction of dimeric nitroso chlorides of olefins with potassium dithiocarbazate was used to synthesize 3-amino-4-hydroxylaminothiazolidine-2-thiones, which undergo rearrangement to 2-mercapto-1,3,4-thiadiazines on heating and react with butane-2,3-dione to give 2,3-dimethyl-4..cap alpha..,5-dihydro-7-thioxothiazolo(3,4-b)-1,2,4-triazine 4-oxides. The latter are reduced by sodium borohydride to the corresponding 3,4,4..cap alpha..,5-tetrahydro-7-thioxo derivatives. The IR spectra of KBr pellets of the compounds were recorded with a Perkin-Elmer spectrometer. The UV spectra of solutions in ethanol were obtained with a Specord UV spectrophotometer. The PMR spectra of solutions of the compounds in d/sub 6/-DMSO were obtained with a Varian FT-80A spectrometer with tetramethylsilane (TMS) as the internal standard.

  15. trans-K3[TcO2(CN)4

    SciTech Connect (OSTI)

    Chatterjee, Sayandev; Del Negro, Andrew S.; Edwards, Matthew K.; Twamley, Brendan; Krause, Jeanette A.; Bryan, Samuel A.

    2010-07-14

    The dioxotetracyanotechnetate anion, [TcO2(CN)4]3-, of the title complex has octahedral symmetry. The technetium is located on a center of inversion and is bound by two oxygen atoms and four cyano ligands. The Tc?O bond distance of 1.7721 (12) Å is consistent with double bond character. The potassium cations [located on special (1/2,0,1) and general positions] reside in octahedral or tetrahedral environments; interionic K···O and K···N interactions occur in the 2.7877 (19)-2.8598 (15) Å range.

  16. Preparation of 1,1'-dinitro-3,3'-azo-1,2,4-triazole. [1,1'-dinitro-3,3'-azo-1,2,4-triazole

    DOE Patents [OSTI]

    Lee, K.Y.

    1985-03-05

    A new high density composition of matter, 1,1'-dinitro-3,3'-azo-1,2,4-triazole, has been synthesized using inexpensive, commonly available compounds. This compound has been found to be an explosive, and its use as a propellant is anticipated. 1 fig., 1 tab.

  17. 31P Solid State NMR Studies of Metal Selenophosphates Containing [P2Se6]4-, [P4Se10]4-, [PSe4]3-, [P2Se7]4-, and [P2Se9]4-Ligands

    E-Print Network [OSTI]

    Weliky, David

    31P Solid State NMR Studies of Metal Selenophosphates Containing [P2Se6]4-, [P4Se10]4-, [PSe4]3-, [P2Se7]4-, and [P2Se9]4- Ligands Christian G. Canlas, Mercouri G. Kanatzidis, and David P. Weliky P solid-state nuclear magnetic resonance (NMR) spectra of 12 metal-containing selenophosphates have

  18. Theoretical Investigation of Iridium (II) Sulfides Ir2(?-S)2(PH3)4 AND Ir2(?-S)2(PPh3)4 

    E-Print Network [OSTI]

    Kritikou, Stella

    2014-02-27

    Density functional theory results of the electronic structure of an iridium sulfide, Ir_(2)S_(2)(PPh_(3))_(4) (2), are presented here, along with a discussion of the reaction mechanism of dihydrogen activation on this sulfide. This Ir (II...

  19. rdr2 dcl3 sde4 ago4 drm1 FWA transformed

    E-Print Network [OSTI]

    Jacobsen, Steve

    . __________________________________ ________________ FWA transgene (12 clones/Col-0; 19 clones rdr2). Genotype CG CNG Asymmetric Col-0 117/240 (48.8%) 32.1%) _____________________________ __ _____________ FWA endogene (20 clones/genotype). Genotype CG CNG Asymmetric Ler 335/400 (84%) 31/200 (15.5%) 83.7%) ____________________________________ ______________ MEA-ISR (18 clones/Ler and ago4; 22 clones rdr2, dcl3, sde4). Genotype CG CNG Asymmetric Ler 137

  20. River Thames 1 2 3 4 5 6 7 8 9

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    River Thames A B C D E F 1 2 3 4 5 6 7 8 9 1 2 3 4 5 76 8 9 A B C D E F 2 2 2 2 2 5 8 8 6 2 4 4 6 5 Belsize Park Chalk Farm Chalfont & Latimer Chesham New Cross Gate Moor Park Northwood Northwood Hills

  1. ############ ######### .1 (3 cos 3 x sin 2 x + 5 sin 4 x \\Gamma 7 cos 2 x sin x) dx ### ######### ### #####

    E-Print Network [OSTI]

    Shafrir, Itai

    #### ##### . R (3 cos 3 x sin 2 x + 5 sin 4 x \\Gamma 7 cos 2 x sin x) dx ### ######### ### ##### .####### ## ###### n­# m ### , R cos m x sin n xdx­# #### #### ## ### m;n #### ### ##### :# #### :# #### :# #### ###### cos 2k+1 x = cos 2k x d(sin x) ##### ,#### ## ### m = 2k + 1 #### ## ,## ##### ##### ##### sin 2l+1 x

  2. SU(3) and SU(4) Singlet Quantum Hall States at v = 2/3

    E-Print Network [OSTI]

    Wu, Fengcheng

    We report on an exact diagonalization study of fractional quantum Hall states at a filling factor of ? = 2/3 in a system with a fourfold degenerate n = 0 Landau level and SU(4) symmetric Coulomb interactions. Our investigation ...

  3. 111 2 3 4 5 6 7 8 9 10 111 2 3 4 5 6 7 8 9 10

    E-Print Network [OSTI]

    Adali, Tulay

    (PTX) C6 Elk (ELK) C6 Deep Creek (DPC) C6 Casselman (CAS) C6 Breton (BRE) C6 Admissions, Graduate 2nd DESTINATIONS West Hill Apartments Severn (SEV) C5 Chester (CHS) C4 Wye (WYE) C4 Magothy (MAG) C4 Tangier (TAN

  4. Microsoft Word - T4_VEIC_TO2_ Sub3_Residential Retrofit Program...

    Energy Savers [EERE]

    Microsoft Word - T4VEICTO2 Sub3Residential Retrofit Program Design Guide Play BookTEAM 4 FINAL.docx Microsoft Word - T4VEICTO2 Sub3Residential Retrofit Program Design...

  5. V1 1 2 3 4 5 6 First Name

    E-Print Network [OSTI]

    Alekseenko, Alexander

    ) Determine whether the function is odd, even, or neither. f(x) = x2 + 1. b) (5pt) Determine whether the function is odd, even, or neither. g(x) = x3 + 1 x . c) (5pt) Determine whether the function is odd, even, or neither. h(x) = x2 - 1. #12;

  6. MATH1341 Calculus 1 for Engrs. 4 MATH1342 Calculus 2 for Engrs. 4 CHEM1151 General Chem. for Engrs. 4 PHYS1151 Physics 1 for Engrs. 3

    E-Print Network [OSTI]

    Meleis, Waleed

    Fluid Mechanics 4 Elective Civil Tech. Elective 2 4 CIVE2340 Soil Mechanics 4 Elective Science Elective 4 CIVE2341 Soil Mechanics Lab 1 CIVE3464 Prob./Eng'g. Econ. 4 Elective Civil Tech. Elective 1 3/4 PHYS1155 Physics 2 for Engrs. 3 CIVE2340 Soil Mechanics 4 PHYS1156 Physics 2 Lab 1 CIVE2341 Soil

  7. Thermally stable compositions including 2,4,8,10-tetranitro-5H-pyrido[3',2':4,5][1,2,3]triazolo[1,2-a]benzotriazo- l-6-ium, inner salt

    DOE Patents [OSTI]

    Hiskey, Michael A. (Los Alamos, NM); Huynh, My Hang (Los Alamos, NM)

    2010-01-26

    An explosive formulation including 2,4,8,10-tetranitro-5H-pyrido[3',2':4,5][1,2,3]triazolo[1,2-a]benzotriazo- l-6-ium, inner salt and a high temperature binder is disclosed together with a process of preparing 2,4,8,10-tetranitro-5H-pyrido[3',2':4,5][1,2,3]triazolo[1,2-a]benzotriazo- l-6-ium, inner salt.

  8. Version 3.0 SOP 4 --p(CO2) October 12, 2007 (p(CO2))

    E-Print Network [OSTI]

    Version 3.0 SOP 4 -- p(CO2) October 12, 2007 91 SOP 4 (p(CO2)) - 1. . microatmospheres . (20°C 250-2000 µatm) (mole fraction) . 2. CO2 (mole fraction) . 2 2(CO ) (CO( ) . . Frit . #12;October 12, 2007 SOP 4 -- p(CO2) Version 3.0 92 CO2 CO2 2 . p(CO2) (1) . 4. 3

  9. Electrochemistry of FeSO4-Na2S2O3 and CuSO4-Na2S2O3 Systems for Template-Assisted Nanowire Synthesis

    E-Print Network [OSTI]

    Brogan, Lee Jeffery

    2011-01-01

    3 Electrochemistry of Aqueous Na 2 S 2 O 3 Behavior ofElectrochemistry . . . . . . . . . . . . . . . . . . . . . . . . . .5 Electrochemistry of Aqueous CuSO 4 and Na 2 S 2 O 3

  10. Explosion at Bickershaw Nos 1, 2, 3, and 4 Colliery, Lancashire 

    E-Print Network [OSTI]

    Clough, R. H.

    MINISTRY OF POWER EXPLOSION AT BICKERSHAW Nos. 1, 2, 3 and 4 COLLIERY, LANCASHIRE REPORT On the causes of, and circumstances attending, the Explosion which occurred at Bickershaw Nos. 1, 2, 3 and 4 Colliery, Lancashire, ...

  11. 1 one inch + \\hoffset 2 one inch + \\voffset 3 \\oddsidemargin = 30pt 4 \\topmargin = -8pt

    E-Print Network [OSTI]

    Cirpka, Olaf Arie

    and component concept - Mass and energy transfer [6] . . . . . 10 3.2 Dalton's law [6 . . . . . . . . . . . . . . . . . . . . . . . 13 3.2.2 Darcy's law . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 3.3 Diffusion] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 3.3 Raoult's law and Henry's law [6] . . . . . . . . . . . . . . . . . . . . . 12 3.4 Henry

  12. Pressure-enhanced superconductivity in Eu3Bi2S4F4

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

    Luo, Yongkang; Zhai, Hui -Fei; Zhang, Pan; Xu, Zhu -An; Cao, Guang -Han; Thompson, J. D.

    2014-12-17

    The pressure effect on the newly discovered charge-transferred BiS2-based superconductor, Eu3Bi2S4F4, with a Tc of 1.5 K at ambient pressure, is investigated by transport and magnetic measurements. Accompanied with the enhancement of metallicity under pressures, the onset superconducting transition temperature increases abruptly around 1.0 GPa, reaching ~10.0 K at 2.26 GPa. Alternating current magnetic susceptibility measurements indicate that a new superconducting phase with a higher Tc emerges and dominates at high pressures. In the broad pressure window of 0.68GPa?p?2.00 GPa, the high-Tc phase coexists with the low-Tc phase. Hall effect measurements reveal a significant difference in electronic structures between themore »two superconducting phases. As a result, our work devotes the effort to establish the commonality of pressure effect on the BiS2-based superconductors, and also uncovers the importance of electron carrier density in the high-Tc phase.« less

  13. Magnetism of NiMn2O4-Fe3O4 spinel interfaces

    E-Print Network [OSTI]

    Nelson-Cheeseman, B. B.

    2007-01-01

    material to be used in spintronic applications. It has beenstudies of Fe 3 O 4 in spintronic heterostructures, however,these heterostructures for spintronic applications. In this

  14. A common origin for 3/4- and 2/3-power rules in metabolic scaling

    E-Print Network [OSTI]

    Zhao, Jinkui

    2015-01-01

    A central debate in biology has been the allometric scaling of metabolic rate. Kleiber's observation that animals' basal metabolic rate scales to the 3/4-power of body mass (Kleiber's rule) has been the prevailing hypothesis in the last eight decades. Increasingly, more evidences are supporting the alternative 2/3-power scaling rule, especially for smaller animals. The 2/3-rule dates back to before Kleiber's time and was thought to originate from the surface to volume relationship in Euclidean geometry. In this study, we show that both the 3/4- and 2/3-scaling rules have in fact one common origin. They are governed by animals' nutrient supply networks-their vascular systems that obey Murray's law. Murray's law describes the branching pattern of energy optimized vascular network under laminar flow. It is generally regarded as being closely followed by blood vessels. Our analysis agrees with experimental observations and recent numerical analyses that showed a curvature in metabolic scaling. When applied to met...

  15. 4) NaBH4, CeCl3 7H2O 6) TBDPSCl, im

    E-Print Network [OSTI]

    oxidation: Pfitzner-Moffatt (1963): DCC, DMSO; Goldman Albright (1965): Ac2O DMSO; Parikh-Döring (1967): SO3

  16. Preparation of 1,3,5-triamino-2,4,6-trinitrobenzene from 3,5-dichloroanisole

    DOE Patents [OSTI]

    Ott, Donald G. (Los Alamos, NM); Benziger, Theodore M. (Santa Fe, NM)

    1991-01-01

    Preparation of 1,3,5-triamino-2,4,6-trinitrobenzene (TATB) from 3,5-dichloroanisole. Nitration of 3,5-dichloroanisole under relatively mild conditions gave 3,5-dichloro-2,4,6-trinitroanisole in high yield and purity. Ammonolysis of this latter compound gave the desired TATB. Another route to TATB was through the treatment of the 3,5-dichloro-2,4,6-trinitroanisole with thionyl chloride and dimethylformamide to yield 1,3,5-trichloro-2,4,6-trinitrobenzene. Ammonolysis of this product produced TATB.

  17. Amutils (4.4BSD Automounter Utilities) For version 6.2a3, 27 November 2006

    E-Print Network [OSTI]

    Zadok, Erez

    Am­utils (4.4BSD Automounter Utilities) For version 6.2a3, 27 November 2006 Erez Zadok (Originally file, which is distributed with the Am­utils source. 1 GNU packages can be found in ftp://ftp.gnu.org/pub/gnu/. #12; 2 Am­utils (4.4BSD Automounter Utilities) #12; 3 License Am­utils is not in the public domain

  18. 111 2 3 4 5 6 7 8 9 10 111 2 3 4 5 6 7 8 9 10

    E-Print Network [OSTI]

    Adali, Tulay

    Hillside Apartments Sideling (SDL) B6 Pocomoke (POC) B6 Manokin (MAN) B6 Patuxent (PTX) C6 Elk (ELK) C6 DESTINATIONS West Hill Apartments Severn (SEV) C5 Chester (CHS) C4 Wye (WYE) C4 Magothy (MAG) C4 Tangier (TAN

  19. 111 2 3 4 5 6 7 8 9 10 111 2 3 4 5 6 7 8 9 10

    E-Print Network [OSTI]

    Adali, Tulay

    Hillside Apartments Sideling (SDL) B6 Pocomoke (POC) B6 Manokin (MAN) B6 Patuxent (PTX) C6 Elk (ELK) C6 DESTINATIONS West Hill Apartments Severn (SEV) C5 Chester (CHS) C4 Wye (WYE) C4 Magothy (MAG) C4 Tangier (TAN APARTMENTS WEST HILL APARTMENTS ERICKSON HALL HARBOR HALL CHESAPEAKE HALL SUSQUEHANNA HALL STUDENT

  20. and 0$") 1$ ) ) 2.3 401 4 &&5 001& )

    E-Print Network [OSTI]

    ultrasonic spectroscopy for NDE of layered structures. INSIGHT, the Journal of The British Institute of Non-Destructive Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 1.1 Non-destructive Testing, 47(4):220­225. V Engholm, M., Stepinski, T. (2005) Designing and evaluating trans- ducers

  1. Coordination Compounds of Strontium. Syntheses, Characterizations, and Crystal Structures of [Sr(u-ONc)(2)(HONc(4))]2 and Sr(5)(u(4)-O)(u(3)-ONep)(4)(u-ONep)(4)(HONep)(solv)(4) (ONc=O(2)CCH(2)CMe(3));Nep=CH(2)CMe(3); solv=tetrahydrofuran or 1-methyl-imida

    SciTech Connect (OSTI)

    Boyle, Timothy J.; Tafoya, Cory J.; Scott, Brian L.; Ziller, Joseph W.

    1999-07-21

    The authors have synthesized and characterized two novel Sr compounds: [Sr({mu}-ONc){sub 2}(HONc){sub 4}]{sub 2} (1, ONc = O{sub 2}CCH{sub 2}CMe{sub 3}), and Sr{sub 5}({mu}{sub 4}-O)({mu}{sub 3}-ONep){sub 4}({mu}-ONep){sub 4}(HONep)(solv){sub 4} [ONep = OCH{sub 2}CMe{sub 3}, solv = tetrahydrofuran (THF), 2a; 1-methyl-imidazole (MeIm), (2b)], that demonstrate increased solubility in comparison to the commercially available Sr precursors. The two metal centers of 1 share 4 unidentate bridging {mu}-ONc ligands and complete their octahedral geometry through the coordination of 4 monodentate terminal HONc ligands. The structure arrangement of the central core of 2a and b are identical, wherein 4 octahedral Sr atoms are arranged in a square geometry around a {mu}{sub 4}-O ligand. An additional 7-coordinated Sr atom sits directly atop the {mu}{sub 4}-O to form a square base pyramidal arrangement of the Sr atoms but the apical Sr-O distance is too long to be considered a bond. In solution, compound 1 is disrupted forming a monomer but 2a and b retain their structures.

  2. 111 2 3 4 5 6 7 8 9 10 111 2 3 4 5 6 7 8 9 10

    E-Print Network [OSTI]

    Adali, Tulay

    (POC) B6 Manokin (MAN) B6 Patuxent (PTX) C6 Elk (ELK) C6 Deep Creek (DPC) C6 Casselman (CAS) C6 Breton STUDENT HOUSINGFREQUENT DESTINATIONS West Hill Apartments Severn (SEV) C5 Chester (CHS) C4 Wye (WYE) C4

  3. Microsoft Word - Showerhead Guidance _3-4__final_ _2_.docx

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties - WAPAEnergy May2.docTechnicalBARACK07 Annual Plan09 U . S . D e

  4. Am-utils (4.4BSD Automounter Utilities) For version 6.2a3, 27 November 2006

    E-Print Network [OSTI]

    Zadok, Erez

    Am-utils (4.4BSD Automounter Utilities) For version 6.2a3, 27 November 2006 Erez Zadok (Originally the same text and are generated from a common source file, which is distributed with the Am-utils source. 1 GNU packages can be found in ftp://ftp.gnu.org/pub/gnu/. #12;2 Am-utils (4.4BSD Automounter Utilities

  5. (2,2-Bipyridyl)bis(eta5-1,2,3,4,5-pentamethylcyclopentadienyl)Strontium(II)

    SciTech Connect (OSTI)

    Kazhdan, Daniel; Kazhdan, Daniel; Hu, Yung-Jin; Kokai, Akos; Levi, Zerubba; Rozenel, Sergio

    2008-07-03

    In the title compound, the Sr-N distances are 2.624 (3) and 2.676 (3) Angstroms. The Sr-centroid distances are 2.571 and 2.561 Angstroms. The N-C-C-N torsion angle in the bipyridine ligand is 2.2 (4){sup o}. Interestingly, the bipyridine ligand is tilted. The angle between the plane defined by Sr1, N1 and N2 and the plane defined by the 12 atoms of the bipyridine ligand is 10.7{sup o}.

  6. MATH1341 Calculus 1 for Engrs. 4 MATH1342 Calculus 2 for Engrs. 4 CHEM1151 General Chem. for Engrs. 4 PHYS1151 Physics 1 for Engrs. 3

    E-Print Network [OSTI]

    Meleis, Waleed

    CIVE2334 Environ. Eng'g. 1 4 CIVE2331 Fluid Mechanics 4 **CIVE2324 Concrete Design 4 CIVE2340 Soil Mechanics 4 Elective General Elective 1 4 CIVE2341 Soil Mechanics Lab 1 Elective Civil Tech. Elective 1 3 2 Lab 1 CIVE2340 Soil Mechanics 4 PHYS1157 ILS for PHYS1155 1 CIVE2341 Soil Mechanics Lab 1 CIVE2320

  7. 1 2 3 4 5 6 7 8 9 10 11 12 suppl 1 ABAC Journal

    E-Print Network [OSTI]

    Santipach, - Wiroonsak

    1 ..2550No. 1 2 3 4 5 6 7 8 9 10 11 12 suppl 1 ABAC Journal 2 ASEAN Journal on Science and Technology for Development 3 Asian Biomedicine 4 Asian Journal of Energy and Environment 5 Asian Pacific Journal of Allergy and Immunology 6 BU Academic Review 7 Chiang Mai University Journal 8

  8. Section: Accounting Revised Date: 03/31/2011 Procedure: 2.3.4

    E-Print Network [OSTI]

    Saldin, Dilano

    Section: Accounting Revised Date: 03/31/2011 Procedure: 2.3.4 2.3.4 ­ Cash Transfers A Cash of account code 9942. This must be approved by the appropriate Unit Business Representative of account code 9941. This must be approved by the appropriate Unit Business Representative

  9. Sun. Mon. Tue. Wed. Thu. Fri. Sat. 1 2 3 4 5 6 7

    E-Print Network [OSTI]

    Stradiotto, Mark

    November 2015 Sun. Mon. Tue. Wed. Thu. Fri. Sat. 1 2 3 4 5 6 7 Lunch Time Fitness 12:05PM Yoga 5!! #12;December 2015 Sun. Mon. Tue. Wed. Thu. Fri. Sat. 1 2 3 4 5 Lunch Time Fitness 12:05PM Lunch Time

  10. Thermal Reactions of Uranium Metal, UO2, U3O8, UF4, and UO2F2 with NF3 to Produce UF6

    SciTech Connect (OSTI)

    McNamara, Bruce K.; Scheele, Randall D.; Kozelisky, Anne E.; Edwards, Matthew K.

    2009-11-01

    he objective of this paper is to demonstrate that NF3 fluorinates uranium metal, UO2, UF4, UO3, U3O8, and UO2F2•2H2O to produce the volatile UF6 at temperatures between 100 and 500?C. Thermogravimetric reaction profiles are described that reflect changes in the uranium oxidation state and discrete chemical speciation. Differences in the onset temperatures for each system indicate that NF3-substrate interactions are important for the temperature at which NF3 reacts: U metal > UO3 > UO2 > UO2F2 > UF4 and in fact may indicate different fluorination mechanisms for these various substrates. These studies demonstrate that NF3 is a potential replacement fluorinating agent in the existing nuclear fuel cycle and in oft-proposed actinide volatility reprocessing.

  11. Vicarious nucleophilic substitution using 4-amino-1,2,4-triazole, hydroxylamine or O-alkylhydroxylamine to prepare 1,3-diamino-2,4,6-trinitrobenzene or 1,3,5-triamino-2,4,6-trinitrobenzene

    DOE Patents [OSTI]

    Mitchell, Alexander R. (Livermore, CA); Pagoria, Philip F. (Livermore, CA); Schmidt, Robert D. (Livermore, CA)

    1997-01-01

    The present invention relates to a process to produce 1,3-diamino-2,4,6-trinitrobenzene (DATB) or 1,3,5-triamino-2,4,6,-trinitrobenzene (TATB) by: (a) reacting at ambient pressure and a temperature of between about 0.degree. and 50.degree. C. for between about 0.1 and 24 hr, a trinitroaromatic compound of structure V: ##STR1## wherein X, Y, and Z are each independently selected from the group consisting of --H and --NH.sub.2, with the proviso that at least 1 or 2 of X, Y, and Z are hydrogen; with an effective amount of 1-amino-1,2,4-triazole, hydroxylamine or O-alkylhydroxamine to produce DATB or TATB; in the presence of a strong base selected from sodium butoxide, potassium butoxide, potassium propoxide, sodium propoxide, sodium ethoxide, potassium ethoxide, sodium methoxide, potassium methoxide, and combinations thereof; in a solvent selected from the group consisting of methanol, ethanol, propanol, butanol, dimethylsulphoxide, N-methylpyrrolidone, hexamethylphosphoramide, dimethylformide, dimethylacetamide and mixtures thereof, provided that when alcohols are present or when hydroxylamine or its O-alkyl derivatives replace ATA primarily DATB is formed; and (b) isolating the DATB or TATB produced. DATB and TATB are important and useful specialty explosives and intermediates for other materials.

  12. Multiferroic BaTiO3-CoFe2O4 Nanostructures

    E-Print Network [OSTI]

    Ramesh, R.

    an additional degree of freedom in the design of actuators, transducers, and storage devices. HoweverMultiferroic BaTiO3-CoFe2O4 Nanostructures H. Zheng,1 J. Wang,1 S. E. Lofland,3 Z. Ma,1 L. Mohaddes and magnetic order param- eters in a nanostructured BaTiO3-CoFe2O4 ferroelectromagnet. This facilitates

  13. DNA Base Damage by the Antitumor Agent 3-Amino-1,2,4-benzotriazine 1,4-Dioxide (Tirapazamine)

    E-Print Network [OSTI]

    Gates, Kent. S.

    DNA Base Damage by the Antitumor Agent 3-Amino-1,2,4-benzotriazine 1,4-Dioxide (Tirapazamine: Tirapazamine is a bioreductively activated DNA-damaging agent that selectively kills the hypoxic cells found cellular target for tirapazamine; however, the structural nature of the DNA damage inflicted by this drug

  14. Year 1 Year 2 Anne 3 Anne 4 Year 5 Year 6 Year 7Year 3 Year 4 INGENIEUR POLYTECHNICIENINGENIEUR POLYTECHNICIEN

    E-Print Network [OSTI]

    Cengarle, María Victoria

    Languages, Sport EP Third Year: - First 2 trimesters of courses (specialization) - Third trimester: researchYear 1 Year 2 Année 3 Année 4 Year 5 Year 6 Year 7Year 3 Year 4 «« INGENIEUR POLYTECHNICIENINGENIEUR POLYTECHNICIEN »» MASTERMASTER PhDPhD Two to three years of undergraduate studies Education

  15. Rate-Dependent Morphology of Li2O2 Growth in Li-O2 Batteries Birger Horstmann,1, 2, 3, 4

    E-Print Network [OSTI]

    Bazant, Martin Z.

    Rate-Dependent Morphology of Li2O2 Growth in Li-O2 Batteries Birger Horstmann,1, 2, 3, 4 Betar continuum model for the growth of Li2O2 crystals in lithium-oxygen batteries with organic electrolytes-ion batteries. As in the case of lithium insertion in phase-separating LiFePO4 nanoparticles, the theory

  16. Mathematics 1052 Exam 2, May 3rd, 2014 Q1 Q2 Q3 Q4 Q5 Q6 Total Bonus

    E-Print Network [OSTI]

    Kaygun, Atabey

    Mathematics 1052 Exam 2, May 3rd, 2014 Q1 Q2 Q3 Q4 Q5 Q6 Total Bonus 15pts 20pts 10pts 15pts 30pts) (9 points) n=1 1 n(n+2) #12;Mathematics 1052 Exam 2, May 3rd, 2014 2. Consider the region bounded above about the line y = 1. Page 2 of 5 #12;Mathematics 1052 Exam 2, May 3rd, 2014 3. (10 points) (a

  17. Correlated energy disposal and scattering dynamics of the Cl CD4(m3 2) reaction

    E-Print Network [OSTI]

    Zare, Richard N.

    Correlated energy disposal and scattering dynamics of the Cl þ CD4(m3 ¼ 2) reaction HANS A-of-flight spectrometer. After preparing the first overtone of the antisymmetric stretch (3 ¼ 2) with direct IR excitation to the stretch­bend combination (11 121 1) band. The product correlated energy disposal and the scattering

  18. Crystal structure of 4-[benzylideneamino]-3-thiophen-2-yl-methyl-4,5-dihydro-1H-[1,2,4] triazole-5-one

    SciTech Connect (OSTI)

    Tanak, H.

    2013-12-15

    The crystal structure of the title compound C{sub 14}H{sub 12}N{sub 4}OS was determined by the X-ray diffraction method. The compound crystallizes in the triclinic space group P-bar1 with Z = 2. The molecule is not planar: the dihedral angle between the triazole and thiophene rings is 73.98(2)°, and that between the triazole and benzene rings is 4.05(2)°. The thiophene ring is disordered over two positions, which are approximately parallel and oppositely oriented. The major component refined to a site-occupancy factor of 0.573(3). An intramolecular C-H...O hydrogen bond generates an S(6) ring motif. In the crystal, molecules are linked together by two pairs of N-H...O interactions (to the same O atom as acceptor), forming inversion dimers. The crystal packing is also stabilized by ?-? interactions [centroid-centroid distance is 3.978 Å].

  19. Building Nim E. Duchene1 M. Dufour2 S. Heubach3 U. Larsson4

    E-Print Network [OSTI]

    Heubach, Silvia

    Building Nim E. Duchene1 M. Dufour2 S. Heubach3 U. Larsson4 1Claude Bernard University of Lyon 1 of Nim Definition of Building Nim Results for Nim Results for Building Nim Easy results s = 3 s > 3 #12;Building Nim with n tokens on s stacks Many variations of Nim modify moves (Wythoff) modify

  20. High Resolution Infrared Spectra of the v2, v3, v4 and 2v3 Bands of 32S16O3

    SciTech Connect (OSTI)

    Maki, Arthur G.; Blake, Thomas A.; Sams, Robert L.; Vulpanovici, Nicolae; Barber, Jeffrey B.; Chrysostom, Engelene; Masiello, Tony; Nibler, Joseph W.; Weber, Alfons

    2001-09-14

    New measurements are reported for the infrared spectrum of sulfur trioxide, 32S16O3, with resolutions ranging from 0.0015 cm-1 to 0.0025 cm-1. New rovibrational constants have been measured for the fundamentals v2, v3, and v4, and the overtone band 2v3. Comparisons are made with the earlier high resolution measurements on SO3 and the high correlation among some of the constants related to the Coriolis coupling of the v2 and v4 levels is duscussed in order to understand the areas of disagreement with the arlier work. Splittings of some of the levels are observed and hte splitting constant for K = 3 of the ground state is determined for the first time. Other observed splittings include the K = 1 levels of 2v3 (I = 2), the K = 2 levels of the v3 and v4 states and the K = 3 levels of v2. This analysis shows that there are level corssings between the I = 0 and I = 2 states of 2v3 that allow one to determine the separation of the sub-band centers for those two states even thoug the I = o state is a dark state. This is a generalized phenomenon that should be found for many other molecules with the same symmetry. The I-type resonance constant that couples the I = 0 and 2 states is roughly the same as q3 which causes the splitting of the I = 1 levels of the v3 fundamental.

  1. Role of Ce4+ in the scintillation mechanism of codoped Gd3Ga3Al2O12:Ce

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

    Wu, Yuntao; Meng, Fang; Li, Qi; Koschan, Merry; Melcher, Charles L.

    2014-10-17

    To control the time-response performance of widely used cerium-activated scintillators in cutting-edge medical-imaging devices, such as time-of-flight positron-emission tomography, a comprehensive understanding of the role of Ce valence states, especially stable Ce4+, in the scintillation mechanism is essential. However, despite some progress made recently, an understanding of the physical processes involving Ce4+ is still lacking. The aim of this work is to clarify the role of Ce4+ in scintillators by studying Ca2+ codoped Gd3Ga3Al2O12?Ce?(GGAG?Ce). By using a combination of optical absorption spectra and x-ray absorption near-edge spectroscopies, the correlation between Ca2+codoping content and the Ce4+ fraction is seen. The energy-levelmore »diagrams of Ce3+ and Ce4+ in the Gd3Ga3Al2O12 host are established by using theoretical and experimental methods, which indicate a higher position of the 5d1 state of Ce4+ in the forbidden gap in comparison to that of Ce3+. Underlying reasons for the decay-time acceleration resulting from Ca2+ codoping are revealed, and the physical processes of the Ce4+-emission model are proposed and further demonstrated by temperature-dependent radioluminescence spectra under x-ray excitation.« less

  2. UHPrint 27268 09 /14 2 3 4 5 6 7 8 9 10

    E-Print Network [OSTI]

    Glasser, Adrian

    Test Laboratory B-3 E Ezekiel W. Cullen D-4 EERC Engineering Education Resource Center E-5 EPG East Parking Garage E-6 EPS1 EHRM2 G-6 EPS2 Fire and Life Safety Storage B-3 EPS3 EHRM1 G-6 ERP1 UH Energy Research Park 1 E-10 ERP10 UH Energy Research Park 10 D-9 ERP11 UH Energy Research Park 11 D-9 ERP13 UH

  3. (2R)-4-Oxo-4[3-(Trifluoromethyl)-5,6-diihydro:1,2,4}triazolo[4,3-a}pyrazin-7(8H)-y1]-1-(2,4,5-trifluorophenyl)butan-2-amine: A Potent, Orally Active Dipeptidyl Peptidase IV Inhibitor for the Treatment of Type 2 Diabetes

    SciTech Connect (OSTI)

    Kim, D.; Wang, L.; Beconi, M.; Eiermann, G.; Fisher, M.; He, H.; Hickey, G.; Kowalchick, Jennifer; Leiting, Barbara; Lyons, K.; Marsilio, F.; McCann, F.; Patel, R.; Petrov, A.; Scapin, G.; Patel, S.; Roy, R.; Wu, J.; Wyvratt, M.; Zhang, B.; Zhu, L.; Thornberry, N.; Weber, A.

    2010-11-10

    A novel series of {beta}-amino amides incorporating fused heterocycles, i.e., triazolopiperazines, were synthesized and evaluated as inhibitors of dipeptidyl peptidase IV (DPP-IV) for the treatment of type 2 diabetes. (2R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-amine (1) is a potent, orally active DPP-IV inhibitor (IC{sub 50} = 18 nM) with excellent selectivity over other proline-selective peptidases, oral bioavailability in preclinical species, and in vivo efficacy in animal models. MK-0431, the phosphate salt of compound 1, was selected for development as a potential new treatment for type 2 diabetes.

  4. Total Term: Credit Hours 1 2 3 4 5 6 7 8

    E-Print Network [OSTI]

    Kamat, Vineet R.

    481/581, Aquatic Chemistry 3 3 CEE 482/582, Environmental Microbiology 3 3 Environmental 101, Introduction to Computers 4 4 Chemistry 130 and 125/1261 5 5 Physics 140 with Lab, Computational Methods 4 4 Technical Core Subjects (32 hours)3 + Chemistry 210, Organic Chemistry 4 4

  5. 4-(3-Methoxyphenyl)-2,6-dimethylcyclohex-3-enecarboxylic acid

    SciTech Connect (OSTI)

    Xie, Songwen; Nusbaum, Dannette A.; Stein, Holly J.; Pink, Maren

    2012-03-15

    The racemic title compound, C{sub 16}H{sub 20}O{sub 3}, was synthesized to study the hydrogen-bonding interaction of the two enantiomers in the solid state. In the crystal structure, R and S pairs of the racemate are linked by pairs of intermolecular O-H...O hydrogen bonds, producing centrosymmetric R{sub 2}{sup 2}(8) rings.

  6. Process for manufacturing bis(2-methoxyethyl)-2,3,6,7-tetracyano-1,4,5,8,9,10-hexazaanthracene

    SciTech Connect (OSTI)

    Rasmussen, Paul George; Lawton, Richard Graham

    2014-06-03

    A process to manufacture substituted tetracyano-hexaazatricyclics with the substitutions occurring at the 9 and 10 hydrogens. The process begins with 2,3-dichloro-5,6-dicyanopyrazine, which is reacted to form the desired tetracyano-hexaazatricyclic. Different process embodiments enable different reaction paths to the desired tetracyano-hexaazatricyclic. Different tetracyano-hexaazatricyclic embodiments include bis(2-methoxyethyl)-2,3,6,7-tetracyano-1,4,5,8,9,10-hexazaanthracene and bis(2-methoxyethoxyethyl)-2,3,6,7-tetracyano-1,4,5,8,9,10-hexazaanthracen- e.

  7. Vicarious nucleophilic substitution to prepare 1,3-diamino-2,4,6-trinitrobenzene or 1,3,5-triamino-2,4,6-trinitrobenzene

    DOE Patents [OSTI]

    Mitchell, Alexander R. (Livermore, CA); Pagoria, Philip F. (Livermore, CA); Schmidt, Robert D. (Livermore, CA)

    1996-01-01

    The present invention relates to a process to produce 1,3-diamino-2,4,6-trinitrobenzene (DATB) or 1,3,5-triamino-2,4,6,-trinitrobenzene (TATB) by: (a) reacting at ambient pressure and a temperature of between about 0.degree. and 50.degree. C. for between about 0.1 and 24 hr, a trinitroaromatic compound of structure V: ##STR1## wherein X, Y, and Z are each independently selected from --H, or --NH.sub.2, with the proviso that at least 1 or 2 of X, Y, and Z are hydrogen, with an amount effective to produce DATB or TATB of 1,1,1-trialkylhydrazinium halide wherein alkyl is selected from methyl, ethyl, propyl or butyl and halide is selected from chloride, bromide or iodide. in the presence of a strong base selected from sodium butoxide, potassium butoxide, potassium propoxide, sodium propoxide, sodium ethoxide, potassium ethoxide, sodium methoxide, potassium methoxide, and combinations thereof; in a solvent selected from the group consisting of methanol, ethanol, propanol, butanol, dimethylsulphoxide, N-methylpyrrolidone, hexamethylphosphoramide, dimethylformide, dimethylacetamide and mixtures thereof, provided that when alcohols are present primarily DATB and picramide is formed; and (b) isolating the DATB or TATB produced. DATB and TATB are useful specialty explosives. TATB is also used for the preparation of benzenehexamine, a starting material for the synthesis of novel materials (optical imaging devices, liquid crystals, ferromagnetic compounds).

  8. Two lead(II) 2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate complexes exhibiting different topologies and fluorescent properties

    SciTech Connect (OSTI)

    Chen Zilu; Yan Jiehua; Xing Huihui; Zhang Zhong; Liang Fupei

    2011-05-15

    The reactions of PbCl{sub 2} with 2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid (H{sub 3}iso) gave two complexes [Pb(H{sub 2}iso){sub 2}(H{sub 2}O)]{sub n} (1) and [Pb(Hiso)(H{sub 2}O)]{sub n} (2), which were characterized by IR spectroscopy, elemental analysis, thermogravimetric analysis, powder X-ray diffraction and single crystal X-ray diffraction analysis. The two complexes display different topologies. 1 shows a three-dimensional framework with the Schlaefli symbol (4.8{sup 5})(4.8{sup 2}) no matter if the weak Pb-O bonds are included or not. However, 2 presents a 3,3-connected two-dimensional sheet with the Schlaefli symbol (4.8{sup 2})(4.8{sup 2}) based on the calculation of only the normal Pb-O bonds and a 5,5-connected 3D network with the Schlaefli symbol (4{sup 15}.6{sup 4})(4{sup 4}.6{sup 8}.8{sup 2}) when the weak Pb-O bonds are also included. The fluorescent studies reveal an emission attributed to intraligand emission for 1 and an emission assigned to LMCT for 2. -- Graphical abstract: The reactions of PbCl{sub 2} with 2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid (H{sub 3}iso) gave two complexes [Pb(H{sub 2}iso){sub 2}(H{sub 2}O)]{sub n} (1) and [Pb(Hiso)(H{sub 2}O)]{sub n} (2), which display different topologies and fluorescent properties. Display Omitted Highlights: {yields} Two Pb(II) complexes were prepared from the reactions of PbCl{sub 2} with the same ligand. {yields} The two title complexes display different topologies. {yields} Both normal and weak Pb-O bonds are discussed in the manuscript.{yields} The title two complexes show different fluorescent properties.

  9. Proton transfer dynamics of the reaction H3O ,,NH3 ,H2O...NH4

    E-Print Network [OSTI]

    Farrar, James M.

    Proton transfer dynamics of the reaction H3O¿ ,,NH3 ,H2O...NH4 ¿ studied using the crossed, Rochester, New York 14627 Received 29 September 2003; accepted 8 October 2003 The proton transfer reaction sharply asymmetry, and the maximum is close to the velocity and direction of the precursor ammonia beam

  10. [NH{sub 3}(CH{sub 2}){sub 2}NH{sub 3}][Co(SO{sub 4}){sub 2}(H{sub 2}O){sub 4}]: Chemical preparation, crystal structure, thermal decomposition and magnetic properties

    SciTech Connect (OSTI)

    Rekik, Walid; Naili, Houcine; Mhiri, Tahar [Laboratoire de l'Etat Solide, Departement de Chimie, Faculte des Sciences de Sfax, BP 802, 3018 Sfax (Tunisia); Bataille, Thierry [Sciences Chimiques de Rennes (CNRS, UMR 6226), Groupe Materiaux Inorganiques: Chimie Douce et Reactivite, Universite de Rennes I, Avenue du General Leclerc, 35042 Rennes Cedex (France)], E-mail: thierry.bataille@univ-rennes1.fr

    2008-10-02

    Cobalt ethylenediammonium bis(sulfate) tetrahydrate, [NH{sub 3}(CH{sub 2}){sub 2}NH{sub 3}][Co(SO{sub 4}){sub 2}(H{sub 2}O){sub 4}], has been synthesised by slow evaporation at room temperature. It crystallises in the triclinic system, space group P1-bar, with the unit cell parameters: a = 6.8033(2), b 7.0705(2), c = 7.2192(3) A, {alpha} = 74.909(2){sup o}, {beta} = 72.291(2){sup o}, {gamma} = 79.167(2){sup o}, Z = 1 and V = 317.16(2) A{sup 3}. The Co(II) atom is octahedrally coordinated by four water molecules and two sulfate tetrahedra leading to trimeric units [Co(SO{sub 4}){sub 2}(H{sub 2}O){sub 4}]. These units are linked to each other and to the ethylenediammonium cations through OW-H...O and N-H...O hydrogen bonds, respectively. The zero-dimensional structure is described as an alternation between cationic and anionic layers along the crystallographic b-axis. The dehydration of the precursor proceeds through three stages leading to crystalline intermediary hydrate phases and an anhydrous compound. The magnetic measurements show that the title compound is predominantly paramagnetic with weak antiferromagnetic interactions.

  11. 3-nitro-1,2,4-triazol-5-one: A less sensitive explosive

    DOE Patents [OSTI]

    Lee, Kien-Yin; Coburn, M.D.

    1987-01-30

    A less sensitive explosive, 3-nitro-1,2,4-triazol-5-one. The compound 3-nitro--1,2,4-triazol-5-one (NTO) has a crystal density of 1.93 g/cm/sup 3/ and calculated detonation velocity and pressure equivalent to those of RDX. It can be prepared in high yield from inexpensive starting materials in a safe synthesis. Results from initial small-scale sensitivity tests indicate that NTO is less sensitive than RDX and HMX in all respects. A 4.13 cm diameter, unconfined plate-dent test at 92% of crystal density gave the detonation pressure predicted for NTO by the BKW calculation. 3 tabs.

  12. A 2.4 - 12 microns spectrophotometric study with ISO of Cygnus X-3 in quiescence

    E-Print Network [OSTI]

    Lydie Koch-Miramond; P'eter 'Abrah'am; Ya"el Fuchs; Jean-Marc Bonnet-Bidaud; Arnaud Claret

    2002-07-22

    We present mid-infrared spectrophotometric results obtained with the ISO on the peculiar X-ray binary Cygnus X-3 in quiescence, at orbital phases 0.83 to 1.04. The 2.4-12 microns continuum radiation observed with ISOPHOT-S can be explained by thermal free-free emission in an expanding wind with, above 6.5 microns, a possible additional black-body component with temperature T ~ 250 K and radius R ~ 5000 solar radii at 10 kpc, likely due to thermal emission by circumstellar dust. The observed brightness and continuum spectrum closely match that of the Wolf-Rayet star WR 147, a WN8+B0.5 binary system, when rescaled at the same 10 kpc distance as Cygnus X-3. A rough mass loss estimate assuming a WN wind gives ~ 1.2 10^{-4} M(sun)/yr. A line at ~ 4.3 microns with a more than 4.3 sigma detection level, and with a dereddened flux of 126 mJy, is interpreted as the expected He I 3p-3s line at 4.295 microns, a prominent line in the WR 147 spectrum. These results are consistent with a Wolf-Rayet-like companion to the compact object in Cygnus X-3 of WN8 type, a later type than suggested by earlier works.

  13. 196 Int. J. Technology Transfer and Commercialisation, Vol. 6, Nos. 2/3/4, 2007 Copyright 2007 Inderscience Enterprises Ltd.

    E-Print Network [OSTI]

    Volesky, Bohumil

    196 Int. J. Technology Transfer and Commercialisation, Vol. 6, Nos. 2/3/4, 2007 Copyright © 2007 an enterprise', Int. J. Technology Transfer and Commercialisation, Vol. 6, Nos. 2/3/4, pp.196­211. Biographical

  14. Plasma relativistic microwave amplifier with smooth frequency tuning from 2.4 to 3.2 GHz

    SciTech Connect (OSTI)

    Strelkov, P. S.; Ivanov, I. E.; Shumeiko, D. V. [Russian Academy of Sciences, Prokhorov General Physics Institute (Russian Federation)

    2012-06-15

    Earlier, it was shown that the plasma relativistic microwave amplifier can operate at two frequencies, 2 and 3.2 GHz. In the present work, it is shown that, by varying the plasma density from one microwave pulse to another, it is possible to amplify the input signals to a power of 50-80 MW at any frequency in the range 2.4-3.2 GHz.

  15. A Reverse Converter for the New 4-Moduli Set {2n + 3, 2n + 2, 2n + 1, 2n}

    E-Print Network [OSTI]

    Cotofana, Sorin

    complex adders and multipliers. Index Terms--Residue Number System, 4-Moduli Set with Common factor, RNS-Decimal Converter, Chinese Remainder Theorem. I. INTRODUCTION Residue Number Systems (RNS) offer great potential]. The major obstacle to the utilization of RNS is the overhead incurred in the conversions into and out of RNS

  16. Sodium pumps adapt spike bursting to stimulus Sara Arganda1,2,4, Raul Guantes1,3,4 & Gonzalo G de Polavieja1,2

    E-Print Network [OSTI]

    Guantes, Raúl

    Sodium pumps adapt spike bursting to stimulus statistics Sara Arganda1,2,4, Rau´l Guantes1,3,4 & Gonzalo G de Polavieja1,2 Pump activity is a homeostatic mechanism that maintains ionic gradients. Here we examined whether the slow reduction in excitability induced by sodium-pump activity that has been seen

  17. [(CH3)4N][(C5H5NH)0.8((CH3)3NH)0.2]U2Si9O23F4 (USH-8): An Organically Templated Open-Framework Uranium Silicate

    E-Print Network [OSTI]

    Wang, Xiqu

    -Framework Uranium Silicate Xiqu Wang, Jin Huang, and Allan J. Jacobson* Department of Chemistry, Uni pyramids we obtained also a number of open-framework uranium silicates.18,19 These new compounds were-framework uranium fluorosilicate [(CH3)4N][(C5H5NH)0.8((CH3)3NH)0.2]U2Si9O23F4 (USH- 8) that has been synthesized

  18. Bifunctional Fe{sub 3}O{sub 4}@Gd{sub 2}O{sub 3}:Eu{sup 3+}nanocomposites obtained by the homogeneous precipitation method

    SciTech Connect (OSTI)

    Peng, Hongxia; Cui, Bin; Wang, Yingsai

    2013-05-15

    Graphical abstract: The TEM images reveal clearly the core–shell structures because of the obvious difference in contrast between the central part and the fringe, which indicates the Gd{sub 2}O{sub 3}:Eu{sup 3+} layer had successfully deposited on the magnetite Fe{sub 3}O{sub 4} cores. And Fe{sub 3}O{sub 4}@Gd{sub 2}O{sub 3}:Eu{sup 3+} nanoparticles keep the spherical morphology, non-aggregation and rough surface. The images reveal that the average diameters of the Fe{sub 3}O{sub 4} and Fe{sub 3}O{sub 4}@Gd{sub 2}O{sub 3}:Eu{sup 3+} nanoparticles are ?200 nm and ?250 nm, respectively. The thickness of Gd{sub 2}O{sub 3}:Eu{sup 3+} layer is ?25 nm. Highlights: ? Fe{sub 3}O{sub 4}@Gd{sub 2}O{sub 3}:Eu{sup 3+} nanocomposites were synthesized by homogeneous precipitation method. ? Formation of core–shell nanostructure revealed by transmission electron microscopy. ? Fe{sub 3}O{sub 4}@Gd{sub 2}O{sub 3}:Eu{sup 3+} nanocomposites showed magnetic behavior and fluorescence properties. ? Possible applications including bioseparation, drug delivery system, bio-labels, etc. - Abstract: An easy homogeneous precipitation method was developed for the synthesis of bifunctional magnetic-fluorescent nanocomposites with Fe{sub 3}O{sub 4} nanoparticles as the core and europium-doped gadolinium oxide (Gd{sub 2}O{sub 3}:Eu{sup 3+}) as the shell. The nanocomposites showed both strong magnetic behavior and unique Eu-related fluorescence properties with a high emission intensity, which may lead to development of nanocomposites with great potential for applications in drug targeting, biosensors, and diagnostic analysis.

  19. Quiz 7, Section 262 P1. Evaluate: ? cos 4(3x) sin2(3x) dx Solution ...

    E-Print Network [OSTI]

    Jony

    2013-02-06

    Solution: Using the identity sin(2?) = 2 sin(?) cos(?) with ? as 3x, then we have: sin(6x) = 2 sin(3x) cos(3x), or that sin(3x) cos(3x) = sin(6x)/2, therefore:.

  20. Problem Solving Rubric 1 Novice 2 Apprentice 3 Practitioner 4 Expert

    E-Print Network [OSTI]

    Lega, Joceline

    Problem Solving Rubric 1 Novice 2 Apprentice 3 Practitioner 4 Expert Strategy I do not know how it throughout the whole problem. I solved the problem through skill, not luck. I used at least two different strategies to solve and check my work. At least one of my strategies is efficient. I solved the problem

  1. Journal of Fusion Energy, VoL 4, Nos. 2/3, 1985 Panel Discussion

    E-Print Network [OSTI]

    Abdou, Mohamed

    Journal of Fusion Energy, VoL 4, Nos. 2/3, 1985 Panel Discussion Technology Research energy program. Based on the new program plan, the parameters are a broad scientific and technology direction. I suc- cinctly list in Table I what the old priorities were and what the new priorities are

  2. The diploid genome sequence of an Asian Jun Wang1,2,3,4

    E-Print Network [OSTI]

    Nielsen, Rasmus

    ARTICLES The diploid genome sequence of an Asian individual Jun Wang1,2,3,4 *, Wei Wang1 present the first diploid genome sequence of an Asian individual. The genome was sequenced to 36-fold human reference genome to 99.97% coverage, and guided by the reference genome, we used uniquely mapped

  3. Nonlocal Collisionless Phenomena in Plasmas, PPPL Time August 2, 2005 August 3, 2005 August 4, 2005

    E-Print Network [OSTI]

    Kaganovich, Igor

    Nonlocal Collisionless Phenomena in Plasmas, PPPL Time August 2, 2005 August 3, 2005 August 4, 2005 9:00 AM Registration S. A. Cohen Experimental studies of double layers in helicon plasmas W. Lee How transport in industrial RF plasmas I. Kolev Comprehensive PIC-MC model for planar magnetron discharges 10

  4. Building Nim E. Duchene1 M. Dufour2 S. Heubach3 U. Larsson4

    E-Print Network [OSTI]

    Heubach, Silvia

    Building Nim E. Duchene1 M. Dufour2 S. Heubach3 U. Larsson4 1Claude Bernard University of Lyon 1, March 2013 #12;Overview Definition of Building Nim #12;Overview Definition of Building Nim Results for Nim #12;Overview Definition of Building Nim Results for Nim Results for Building Nim Easy results

  5. Building NIM E. Duchene1 M. Dufour2 S. Heubach3 U. Larsson4

    E-Print Network [OSTI]

    Heubach, Silvia

    Building NIM E. Duchene1 M. Dufour2 S. Heubach3 U. Larsson4 1Claude Bernard University of Lyon 1, 2013 #12;Overview The game of NIM #12;Overview The game of NIM Definition of Building NIM #12;Overview The game of NIM Definition of Building NIM Results for NIM #12;Overview The game of NIM

  6. 1 potential, 2 potentials, 3 potentials4: Untangling the UV photodissociation spectra of HI and DI

    E-Print Network [OSTI]

    Le Roy, Robert J.

    1 potential, 2 potentials, 3 potentials­4: Untangling the UV photodissociation spectra of HI and DI coefficient and branching-ratio data for the UV photodissociation spectra of HI and DI has been used.1063/1.1513303 I. INTRODUCTION The UV photochemical decomposition of HI has been studied for more than a century,1

  7. Policy V. 3.2.4 Responsible Official: Vice President for

    E-Print Network [OSTI]

    Hayden, Nancy J.

    that an administrative or academic unit may, through appropriate officials and channels, promulgate. Rather, the CodePolicy V. 3.2.4 Responsible Official: Vice President for Executive Operations Effective Date: October 30, 2010 Code of Business Conduct Policy Statement This Code of Business Conduct requires all

  8. Molecular and crystal structures of 4'-hydroxy derivative of (3R,6R)-3-methyl-6-isopropyl-2-(4-phenylbenzylidene)cyclohexanone

    SciTech Connect (OSTI)

    Kutulya, L. A.; Kulishov, V. I.; Shishkina, S. V.; Tolochko, A. S.; Roshal', A. D.; Shishkin, O. V.

    2008-05-15

    The molecular and crystal structures of the 4-hydroxy derivative of (3R,6R)-3-methyl-6-isopropyl-2-(4-phenylbenzylidene)cyclohexanone are determined by X-ray diffraction analysis. Single crystals are orthorhombic, a = 9.147(2) A, b = 12.959(2) A, c = 15.695(5) A, V = 1860.4(7) A{sup 3}, Z = 4, and space group P2{sub 1}2{sub 1}2{sub 1}. The cyclohexanone ring in the crystal structure has an asymmetric chair conformation. The puckering parameters are as follows: the puckering amplitude S is 0.91, and the puckering angles {theta} and {psi} are equal to 20.2{sup o} and 10.4{sup o}, respectively. It is established that the enone fragment and the cyclohexanone ring in molecules are flattened considerably. In the crystal structure, the molecules are linked by the hydrogen bonds (bond length, 1.85 A). The structural features and the strength of the hydrogen bonds for the compound under investigation and its analogue with one benzene ring are compared using the X-ray diffraction and IR spectroscopic data.

  9. Total Term: Credit Hours 1 2 3 4 5 6 7 8

    E-Print Network [OSTI]

    Kamat, Vineet R.

    will have met the Chemistry Core Requirement for the College of Engineering. 2. If you have a satisfactory 115, 116, 215, 216 16 4 4 4 4 Engineering 100, Introduction to Engineering 4 4 Engineering 101, Introduction to Computers 4 4 Chemistry 125/126 and 130 or Chemistry 210 and 2111 5 5

  10. Inhibition of aminoacylase 3 protects rat brain cortex neuronal cells from the toxicity of 4-hydroxy-2-nonenal mercapturate and 4-hydroxy-2-nonenal

    SciTech Connect (OSTI)

    Tsirulnikov, Kirill; Abuladze, Natalia; Bragin, Anatol; Brain Research Institute, University of California at Los Angeles, CA 90095 ; Faull, Kym; Department of Psychiatry and Biobehavioral Sciences, University of California at Los Angeles, CA 90095; Pasarow Mass Spectrometry Laboratory, University of California at Los Angeles, CA 90095 ; Cascio, Duilio; Damoiseaux, Robert; Schibler, Matthew J.; Pushkin, Alexander

    2012-09-15

    4-Hydroxy-2-nonenal (4HNE) and acrolein (ACR) are highly reactive neurotoxic products of lipid peroxidation that are implicated in the pathogenesis and progression of Alzheimer's and Parkinson's diseases. Conjugation with glutathione (GSH) initiates the 4HNE and ACR detoxification pathway, which generates the mercapturates of 4HNE and ACR that can be excreted. Prior work has shown that the efficiency of the GSH-dependent renal detoxification of haloalkene derived mercapturates is significantly decreased upon their deacetylation because of rapid transformation of the deacetylated products into toxic compounds mediated by ?-lyase. The enzymes of the GSH-conjugation pathway and ?-lyases are expressed in the brain, and we hypothesized that a similar toxicity mechanism may be initiated in the brain by the deacetylation of 4HNE- and ACR-mercapturate. The present study was performed to identify an enzyme(s) involved in 4HNE- and ACR-mercapturate deacetylation, characterize the brain expression of this enzyme and determine whether its inhibition decreases 4HNE and 4HNE-mercapturate neurotoxicity. We demonstrated that of two candidate deacetylases, aminoacylases 1 (AA1) and 3 (AA3), only AA3 efficiently deacetylates both 4HNE- and ACR-mercapturate. AA3 was further localized to neurons and blood vessels. Using a small molecule screen we generated high-affinity AA3 inhibitors. Two of them completely protected rat brain cortex neurons expressing AA3 from the toxicity of 4HNE-mercapturate. 4HNE-cysteine (4HNE-Cys) was also neurotoxic and its toxicity was mostly prevented by a ?-lyase inhibitor, aminooxyacetate. The results suggest that the AA3 mediated deacetylation of 4HNE-mercapturate may be involved in the neurotoxicity of 4HNE.

  11. Formaldehyde Densitometry of Galactic Star-Forming Regions Using the H2CO 3(12)-3(13) and 4(13)-4(14) Transitions

    E-Print Network [OSTI]

    McCauley, Patrick I; Wootten, Alwyn

    2011-01-01

    We present Green Bank Telescope (GBT) observations of the 3(12)-3(13) (29 GHz) and 4(13)-4(14) (48 GHz) transitions of the H2CO molecule toward a sample of 23 well-studied star-forming regions. Analysis of the relative intensities of these transitions can be used to reliably measure the densities of molecular cores. Adopting kinetic temperatures from the literature, we have employed a Large Velocity Gradient (LVG) model to derive the average hydrogen number density [n(H2)] within a 16 arcsecond beam toward each source. Densities in the range of 10^{5.5}--10^{6.5} cm^{-3} and ortho-formaldehyde column densities per unit line width between 10^{13.5} and 10^{14.5} cm^{-2} (km s^{-1})^{-1} are found for most objects, in general agreement with existing measurements. A detailed analysis of the advantages and limitations to this densitometry technique is also presented. We find that H2CO 3(12)-3(13)/4(13)-4(14) densitometry proves to be best suited to objects with T_K >~ 100 K, above which the H2CO LVG models become...

  12. 2. Find the inverse of 23 in Z71 3. Find the last two digits of 15100. 4.

    E-Print Network [OSTI]

    2015-09-28

    Find the inverse of 23 in Z71 .... D12 = {e, r, r2,r3,r4,r5, s, sr, sr2, sr3, sr4, sr5,}. ... Since risr = sr?i+1, and srir = sri+1 ri = r?i for i = 1,2,4,5 then these elements are ...

  13. Synthesis and crystal structure of the palladium oxides NaPd{sub 3}O{sub 4}, Na{sub 2}PdO{sub 3} and K{sub 3}Pd{sub 2}O{sub 4}

    SciTech Connect (OSTI)

    Panin, Rodion V. [Department of Chemistry, Moscow State University, 119992, Moscow (Russian Federation)], E-mail: panin@icr.chem.msu.ru; Khasanova, Nellie R. [Department of Chemistry, Moscow State University, 119992, Moscow (Russian Federation); Abakumov, Artem M. [Department of Chemistry, Moscow State University, 119992, Moscow (Russian Federation); Antipov, Evgeny V. [Department of Chemistry, Moscow State University, 119992, Moscow (Russian Federation); Tendeloo, Gustaaf van [EMAT University of Antwerp (RUCA), Groenenborgerlaan 171, B-2020 Antwerp (Belgium); Schnelle, Walter [Max-Planck Institute for Chemical Physics of Solids, Noethnitzer Street 40, 01187 Dresden (Germany)

    2007-05-15

    NaPd{sub 3}O{sub 4}, Na{sub 2}PdO{sub 3} and K{sub 3}Pd{sub 2}O{sub 4} have been prepared by solid-state reaction of Na{sub 2}O{sub 2} or KO{sub 2} and PdO in sealed silica tubes. Crystal structures of the synthesized phases were refined by the Rietveld method from X-ray powder diffraction data. NaPd{sub 3}O{sub 4} (space group Pm3-barn, a=5.64979(6) A, Z=2) is isostructural to NaPt{sub 3}O{sub 4}. It consists of NaO{sub 8} cubes and PdO{sub 4} squares, corner linked into a three-dimensional framework where the planes of neighboring PdO{sub 4} squares are perpendicular to each other. Na{sub 2}PdO{sub 3} (space group C2/c, a=5.3857(1) A, b=9.3297(1) A, c=10.8136(2) A, {beta}=99.437(2){sup o}, Z=8) belongs to the Li{sub 2}RuO{sub 3}-structure type, being the layered variant of the NaCl structure, where the layers of octahedral interstices filled with Na{sup +} and Pd{sup 4+} cations alternate with Na{sub 3} layers along the c-axis. Na{sub 2}PdO{sub 3} exhibits a stacking disorder, detected by electron diffraction and Rietveld refinement. K{sub 3}Pd{sub 2}O{sub 4}, prepared for the first time, crystallizes in the orthorhombic space group Cmcm (a=6.1751(6) A, b=9.1772(12) A, c=11.3402(12) A, Z=4). Its structure is composed of planar PdO{sub 4} units connected via common edges to form parallel staggered PdO{sub 2} strips, where potassium atoms are located between them. Magnetic susceptibility measurements of K{sub 3}Pd{sub 2}O{sub 4} reveal a Curie-Weiss behavior in the temperature range above 80 K. - Graphical abstract: Na{sub 2}PdO{sub 3} (space group C2/c, a=5.3857(1) A, b=9.3297(1) A, c=10.8136(2) A, {beta}=99.437(2), Z=8) belongs to the Li{sub 2}RuO{sub 3}-structure type, being the layered variant of the NaCl structure, where the layers of octahedral interstices filled with Na{sup +} and Pd{sup 4+} cations (NaPd{sub 2}O{sub 6} slabs) alternate with Na{sub 3} layers along the c-axis.

  14. A two-fold interpenetrating 3D metal-organic framework material constructed from helical chains linked via 4,4'-H{sub 2}bpz fragments

    SciTech Connect (OSTI)

    Xie Yiming; Zhao Zhenguo; Wu Xiaoyuan; Zhang Qisheng; Chen Lijuan; Wang Fei; Chen Shanci; Lu Canzhong

    2008-12-15

    A 3-connected dia-f-type metal-organic framework compound {l_brace}[Ag(L){sub 3/2}H{sub 2}PO{sub 4}]{r_brace}{sub n} (1) has been synthesized by self-assembly of 4,4'-H{sub 2}bpz (L=4,4'-H{sub 2}bpz=3,3',5,5'-tetramethyl-4,4'-bipyrazole) and Ag{sub 4}P{sub 2}O{sub 7} under hydrothermal conditions. It crystallizes in the tetragonal space group I4{sub 1}/acd with a=21.406(4) A, b=21.406(4) A, c=36.298(8) A, Z=32. X-ray single-crystal diffraction reveals that 1 has a three-dimensional framework with an unprecedented alternate left- and right-handed helices structure, featuring a non-uniform two-fold interpenetrated (4.14{sup 2}) net. Photoluminescent investigation reveals that the title compound displays interesting emissions in a wide region, which shows that the title compound may be a good potential candidate as a photoelectric material. - Graphical abstract: A 3-connected dia-f-type metal-organic framework compound [Ag(4,4'-bpz){sub 3/2}H{sub 2}PO{sub 4}] shows unprecedented alternating left- and right-handed helices structure, featuring a non-uniform two-fold interpenetrated (4.14{sup 2}) net.

  15. A D2-brane in the Penrose limits of AdS(4)x CP(3)

    E-Print Network [OSTI]

    M. Ali-Akbari

    2010-05-02

    We consider a D2-brane in the pp-wave backgrounds obtained from AdS$_4\\times$CP$^3$ when electric and magnetic fields have been turned on. Upon fixing the light-cone gauge, light-cone Hamiltonian and BPS configurations are obtained. In particular we study BPS configurations with electric dipole on the two sphere giant and a giant graviton rotating in transverse directions. Moreover we show that the gauge field living on the D2-brane is replaced by a scalar field in the light-cone Hamiltonian. We also present a matrix model by regularizing (quantizing) 2-brane theory.

  16. HRTEM Study of Oxide Nanoparticles in 16Cr-4Al-2W-0.3Ti-0.3Y2O3 ODS Steel

    SciTech Connect (OSTI)

    Hsiung, L; Fluss, M; Wall, M; Kimura, A

    2009-11-18

    Crystal and interfacial structures of oxide nanoparticles in 16Cr-4Al-2W-0.3Ti-0.3Y{sub 2}O{sub 3} ODS ferritic steel have been examined using high-resolution transmission electron microscopy (HRTEM) techniques. Oxide nanoparticles with a complex-oxide core and an amorphous shell were frequently observed. The crystal structure of complex-oxide core is identified to be mainly monoclinic Y{sub 4}Al{sub 2}O{sub 9} (YAM) oxide compound. Orientation relationships between the oxide and matrix are found to be dependent on the particle size. Large particles (> 20 nm) tend to be incoherent and have a spherical shape, whereas small particles (< 10 nm) tend to be coherent or semi-coherent and have a faceted interface. The observations of partially amorphous nanoparticles lead us to propose three-stage mechanisms to rationalize the formation of oxide nanoparticles containing core/shell structures in as-fabricated ODS steels.

  17. Crystal structure of 1-methyl-3-([2,2-dimethyl-4,6-dioxo-1,3-dioxane-5-ylidene]methyl)urea

    SciTech Connect (OSTI)

    Habibi, A. Ghorbani, H. S.; Bruno, G.; Rudbari, H. A.; Valizadeh, Y.

    2013-12-15

    The crystal structure of 1-Methyl-3-([2,2-dimethyl-4,6-dioxo-1,3-dioxane-5-ylidene]methyl)urea (C{sub 9}H{sub 12}N{sub 2}O{sub 5}) has been determined by single crystal X-ray diffraction analysis. The crystals are monoclinic, a = 5.3179(2), b = 18.6394(6), c =10.8124(3) Å, ? = 100.015(2)°, Z = 4, sp. gr. P2{sub 1}/c, R = 0.0381 for 2537 reflections with I > 2?(I). Except for C(CH{sub 3}){sub 2} group, the molecule is planar. The structure is stabilized by inter- and intramolecular N-H...O hydrogen bonds and weak C-H...O interactions.

  18. Synthesis and characterization of phosphine adducts of thorium borohydride, Crystal structures of Th(BH4)4(PEt3)2 and Th(BH4)4(Me2PCH2CH2PMe2)2

    E-Print Network [OSTI]

    Girolami, Gregory S.

    Synthesis and characterization of phosphine adducts of thorium borohydride, Th(BH4)4 Crystal: Thorium Phosphine Trialkylphosphine Borohydride Tetrahydroborate Crystal structures a b s t r a c NMR spectroscopy. The results show that thorium complexes of unidentate phosphines can be made

  19. Natural phenomena hazards evaluation of concrete silos 1, 2, 3 and 4 at Fernald, Ohio

    SciTech Connect (OSTI)

    Char, C.V. [PARSONS Environmental Remedial Action Project, Fairfield, OH (United States); Shiner, T.J. [FERMCO, Cincinnati, OH (United States)

    1995-08-01

    Fernald Environmental Management Project (FEMP) is a United States Department of Energy (DOE) site located near Cincinnati, Ohio. FEMP was formerly established as the Feed Materials Production Center (FMPC) in 1951 under the Atomic Energy Commission. FEMP is currently undergoing site wide environmental remediation. This paper addresses four concrete silos built during the 1950s and located in Operable Unit 4 (OU-4). Silos 1 and 2 known as K-65 Silos contain residues from Uranium Ore processing. Silo 3 contains metal oxides in powder form. Silo 4 is empty. The Silos are categorized as low hazard facilities and the Natural Phenomena Hazards (NPH) performance category is PC-2, based on a recently completed safety analysis report. This paper describes the structural evaluation of concrete Silos 1, 2, 3 and 4 for NPH. Non Destructive Tests (NDT) were conducted to establish the current conditions of the silos. Analytical and computer methods were used to evaluate the stresses and displacements for different silo configurations and different loading combinations. Finite element models were developed to uniquely represent each silo, and analyzed using SAP90 computer program. The SAPLOT post processor was used for rapid determination of critical areas of concern for critical loading combinations and for varying silo configurations.

  20. A new low-voltage plateau of Na3V2(PO4)(3) as an anode for Na-ion batteries

    SciTech Connect (OSTI)

    Jian, ZL; Sun, Y; Ji, XL

    2015-01-01

    A low-voltage plateau at similar to 0.3 V is discovered for the deep sodiation of Na3V2(PO4)(3) by combined computational and experimental studies. This new low-voltage plateau doubles the sodiation capacity of Na3V2(PO4)(3), thus turning it into a promising anode for Na-ion batteries.

  1. Synthesis, crystal structure and DFT studies of N-(4-acetyl-5,5-dimethyl-4,5-dihydro-1,3,4-thiadiazol-2-yl)acetamide

    SciTech Connect (OSTI)

    Gautam, P.; Gautam, D.; Chaudhary, R. P.

    2013-12-15

    The title compound N-(4-acetyl-5,5-dimethyl-4,5-dihydro-1,3,4-thiadiazol-2-yl)acetamide (III) was obtained from the reaction of 2-(propan-2-ylidene)hydrazinecarbothioamide (II) with acetic anhydride instead of formation of the desired thiosemcarbazide derivative of Meldrum acid. The structures of II and III were established by elemental analysis, IR, NMR, Mass and X-ray crystallographic studies. II crystallizes in triclinic system, sp. gr. P-bar1 Z = 2; III crystallizes in the monoclinic system, sp. gr. P2{sub 1}/c, Z = 8. Density functional theory (DFT) calculations have been carried out for III. {sup 1}H and {sup 13}C NMR of III has been calculated and correlated with experimental results.

  2. SINGLE-MOLECULE DNA TRANSLOCATION THROUGH Si3N4-AND GRAPHENE1 SOLID-STATE NANOPORES2

    E-Print Network [OSTI]

    Bielefeld, Universität

    openings with diameters typically 20-60 nm in size.21 22 2.3 Graphene Preparation and Electrical#12;SINGLE-MOLECULE DNA TRANSLOCATION THROUGH Si3N4- AND GRAPHENE1 SOLID-STATE NANOPORES2 3 4 5 6 7DNA was threaded through single nanolayer graphene27 NP by a transmembrane voltage. Whereas distinct single

  3. Physics of Zonal Flows P. H. Diamond1 , S.-I. Itoh2, K. Itoh3, T. S. Hahm4

    E-Print Network [OSTI]

    , Kyushu Univ., Japan; 3 NIFS, Japan; 4 PPPL, USA 20th IAEA Fusion Energy ConferenceIAEA/CN-116/OV/2 Waves Drift waves + Zonal flows 1. Turbulence driven 2. No linear instability 3. No direct radial flow on Jupiter 3 #12;Basic Physics of a zonal flow 4 Generation By vortex tilting Damping

  4. HOT BOTTOM BURNING IN INTERMEDIATE MASS STARS JOHN LATTANZIO 1;2 , CHERYL FROST 1;2 , ROBERT CANNON 2;3 , PETER WOOD 4

    E-Print Network [OSTI]

    Lattanzio, John

    2;3 , PETER WOOD 4 1 Monash University, Melbourne, Australia 2 Institute of Astronomy, Cambridge in the Magellanic Clouds were observed by Wood, Bessell and Fox (1983) they were surprised to discover

  5. MATH1341 Calculus 1 for Engrs. 4 MATH1342 Calculus 2 for Engrs. 4 CHEM1151 General Chem. for Engrs. 4 PHYS1151 Physics 1 for Engrs. 3

    E-Print Network [OSTI]

    Meleis, Waleed

    Environ. Eng'g. 1 4 CIVE2331 Fluid Mechanics 4 **CIVE2324 Concrete Design 4 CIVE2340 Soil Mechanics 4 Elective General Elective 1 4 CIVE2341 Soil Mechanics Lab 1 Elective Civil Tech. Elective 1 3/4 Elective CIVE2340 Soil Mechanics 4 PHYS1157 ILS for PHYS1155 1 CIVE2341 Soil Mechanics Lab 1 CIVE2320 Struct

  6. Isotope shift of $^{40,42,44,48}$Ca in the $4s\\,^2 \\rm{S}_{\\frac{1}{2}} \\rightarrow 4p\\,^2\\rm{P}_{\\frac{3}{2}}$ transition

    E-Print Network [OSTI]

    Gorges, C; Frömmgen, N; Geppert, Ch; Hammen, M; Kaufmann, S; Krämer, J; Krieger, A; Neugart, R; Sanchez, R; Nörtershäuser, W

    2015-01-01

    We report on improved isotope shift measurements of the isotopes $^{40,42,44,48}$Ca in the $4s\\,^2 \\rm{S}_{\\frac{1}{2}} \\rightarrow 4p\\,^2\\rm{P}_{\\frac{3}{2}}$ (D2) transition using collinear laser spectroscopy. Accurately known isotope shifts in the $4s\\,^2 \\rm{S}_{\\frac{1}{2}} \\rightarrow 4p\\,^2\\rm{P}_{\\frac{1}{2}}$ (D1) transition were used to calibrate the ion beam energy with an uncertainty of $\\Delta U \\approx \\pm 0.25$ V. The accuracy in the D2 transition was improved by a factor of $5 - 10$. A King-plot analysis of the two transitions revealed that the field shift factor in the D2 line is about 1.8(13) % larger than in the D1 transition which is ascribed to relativistic contributions of the $4p_{1/2}$ wave function.

  7. MATH1341 Calculus 1 for Engrs. 4 MATH1342 Calculus 2 for Engrs. 4 CHEM1151 General Chem. for Engrs. 4 PHYS1151 Physics 1 for Engrs. 3

    E-Print Network [OSTI]

    Meleis, Waleed

    CIVE2334 Environ. Eng'g. 1 4 CIVE2331 Fluid Mechanics 4 CIVE2324 Concrete Design 4 CIVE2340 Soil Mechanics 4 Elective General Elective 1 4 CIVE2341 Soil Mechanics Lab 1 Elective UG Civil Tech. Elective 4 2 Lab 1 CIVE2340 Soil Mechanics 4 PHYS1157 ILS for PHYS1155 1 CIVE2341 Soil Mechanics Lab 1 CIVE2320

  8. Preparation and properties of (R)-(-)-1-azabicyclo(2. 2. 2)oct-3-yl- (R)-(+)-alpha-hydroxy-alpha-(4-( sup 125 I)iodophenyl)-alpha-phenyl acetate and (R)-(-)-1-azabicyclo(2. 2. 2)oct-3-yl-(S)-(-)-alpha-hydroxy-alpha- (4-( sup 125 I)iodophenyl)-alpha-phenyl acetate as potential radiopharmaceuticals

    SciTech Connect (OSTI)

    Cohen, V.I.; Rzeszotarski, W.J.; Gibson, R.E.; Fan, L.H.; Reba, R.C. )

    1989-10-01

    rac-4-Nitrobenzilic acid was synthesized and resolved with quinidine and quinine to give the corresponding (R)- and (S)-salts. The resolved diastereomeric salts were converted to (R)- and (S)-4-nitrobenzilic acids and subsequent esterification gave their corresponding ethyl esters. Transesterification with (R)-(-)-3-quinuclidinol afforded (R)-(-)-1-azabicyclo(2.2.2)oct-3-yl-(R)-(+)-alpha-hydroxy-alpha- (4-nitrophenyl)-alpha-phenyl acetate and (R)-(-)-1-azabicyclo(2.2.2)oct-3-yl-(S)-(-)-alpha-hydroxy- alpha-(4-nitrophenyl)-alpha-phenyl acetate. After hydrogenation, the (R,R)- and (R,S)-amines were converted to the respective triazene derivatives. The triazene derivatives reacted with sodium ({sup 125}I)iodide to give (R)-(-)-1-azabicyclo(2.2.2)oct-3-yl-(R)-(+)- alpha-hydroxy-alpha-(4-({sup 125}I)iodophenyl)-alpha-phenyl acetate and (R)-(-)-1-azabicyclo(2.2.2)oct-3-yl-(S)-(-)-alpha-hydroxy- alpha-(4-(125I)iodophenyl)-alpha-phenyl acetate. The evaluation of their affinities to muscarinic acetylcholine receptors (MAcChR) shows that (R)-(-)-1-azabicyclo(2.2.2)oct-3-yl-(S)-(-)-alpha-hydroxy-alpha-(4- ({sup 125}I)iodophenyl)-alpha-phenyl acetate exhibits an affinity for the MAcChR from corpus striatum that is approximately threefold lower than that of (R)-(-)-1-azabicyclo(2.2.2)oct-3-yl-(R)-(+)-alpha-hydroxy-alpha-(4- ({sup 125}I)iodophenyl)-alpha-phenyl acetate.

  9. Stress analysis of single port (ISB) jumper connectors for 2-, 3-, and 4-in. sizes

    SciTech Connect (OSTI)

    Islam, M.A.; Julyk, J.L.; Weiner, E.O. [ICF Kaiser Hanford Co., Richland, WA (United States)

    1995-05-26

    Jumper connectors are used in the Hanford site for remotely connecting jumper pipe lines in the radioactive zones. The jumper pipes are used for transporting radioactive fluids and hazardous chemicals. This report evaluates the adequacy and the integrity of the 2-, 3-, and 4-in. single-port integral seal block (ISB) jumper connector assemblies, as well as the three-way 2-in. configuration. The evaluation considers limiting forces from the piping to the nozzle. A stress evaluation of the jumper components (hook, hook pin, operating screw, nozzle and nozzle flange, and block) under operational (pressure, thermal, dead weight, and axial torquing of the jumper) and seismic loading is addressed in the report.

  10. Research Area D Evaluation Criteria Scorer 1 Scorer 2 Scorer 3 Scorer 4 Scorer 5

    E-Print Network [OSTI]

    . Project Manager, Project Team, Match Funding and Market Connectedness 6 7 7 7 7 6.8 5. Target Research Mitigation for Utility-Scale Solar Energy Projects 3 5 4 5 5 6.6 Total 52 59.5 67.5 69 57 61 Evaluation 8 8 8 20 3. Cost Points 8 7 9 8 7 23.4 4. Project Manager, Project Team, Match Funding and Market

  11. Version 3.0 SOP 4 --Discrete p(CO2) October 12, 2007 Page 1 of 11

    E-Print Network [OSTI]

    with a sample of sea water is defined as the product of the mole fraction of CO2 in the equilibrated gas phaseVersion 3.0 SOP 4 -- Discrete p(CO2) October 12, 2007 Page 1 of 11 SOP 4 Determination of p(CO2 and the total pressure of equilibration: 2 2(CO ) (CO )p x p= . (1) The partial pressure of CO2

  12. Chemically induced Parkinson's disease: intermediates in the oxidation of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine to the 1-methyl-4-phenyl-pyridinium ion

    SciTech Connect (OSTI)

    Chacon, J.N.; Chedekel, M.R.; Land, E.J.; Truscott, T.G.

    1987-04-29

    Various unstable intermediate oxidation states have been postulated in the metabolic activation of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine to the 1-methyl-4-phenyl pyridinium ion. We now report the first direct observation of these free radical intermediates by pulse radiolysis and flash photolysis. Studies are described of various reactions of such species, in particular with dopamine whose autoxidation to dopamine quinone is reported to be potentiated by 1-methyl-4-phenyl-1,2,3, 6-tetrahydropyridine.

  13. September 3-4, 2003/ARR Initial Assessment of Maintenance Scheme for 2-

    E-Print Network [OSTI]

    Raffray, A. René

    breeder blanket (or solid breeder) with ferritic steel and He-cooled divertor 3. Flibe-cooled ferritic boom* Space Available for Ports for NCSX-Based 3-Field Period Configuration (R=8.25 m) * Experimental -In-Torus Maintenance System for Fusion Reactors, FZKA-5830, Nov. 1966. #12;September 3-4, 2003/ARR 6

  14. 216 Int. J. Nano and Biomaterials, Vol. 2, Nos. 1/2/3/4/5, 2009 Copyright 2009 Inderscience Enterprises Ltd.

    E-Print Network [OSTI]

    Mekki, Abdelkarim

    216 Int. J. Nano and Biomaterials, Vol. 2, Nos. 1/2/3/4/5, 2009 Copyright © 2009 InderscienceO thin films', Int. J. Nano and Biomaterials, Vol. 2, Nos. 1/2/3/4/5, pp.216­225. Biographical notes

  15. Fundamental Kinetics Database Utilizing Shock Tube Measurements (Volumes 1, 2, 3, 4, and Volume 6)

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

    Davidson, D. F.; Hanson, R. K

    The data from shock tube experiments generally takes three forms: ignition delay times, species concentration time-histories and reaction rate measurements. Volume 1 focuses on ignition delay time data measured and published by the Shock Tube Group in the Mechanical Engineering Department of Stanford University. The cut-off date for inclusion into this volume was January 2005. Volume 2 focuses on species concentration time-histories and was cut off December 2005. The two volumes are in PDF format and are accompanied by a zipped file of supporting data. Volume 3 was issued in 2009. Volume 4, Ignition delay times measurements came out in May, 2014, along with Reaction Rates Measurements, Vol 6. Volume 5 is not available at this time.

  16. Root responses along a subambient to elevated CO2 gradient in a C3C4 grassland

    E-Print Network [OSTI]

    Jackson, Robert B.

    Root responses along a subambient to elevated CO2 gradient in a C3­C4 grassland L A U R E L J . A N C3­C4 grassland exposed to a gradient of Ca from preglacial to future levels (230­550 lmol molÀ1 studies have docu- mented increases in belowground plant productivity and metabolism with increased

  17. Beamline 4.2.2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National2.1 Print National2 Print4.0.3Beamline 4.2.2

  18. Beamline 4.2.2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National2.1 Print National2 Print4.0.3Beamline4.2.2

  19. Spectroscopic studies and structure of 3-methoxy-2 -[(2,4,4,6,6-pentachloro-1,3,5,2{lambda}{sup 5},4{lambda}{sup 5},6{lambda}{sup 5}-triazatriphosphin-2-yl)oxy] benzaldehyde

    SciTech Connect (OSTI)

    Oezay, H.; Yildiz, M.; Uenver, H.; Durlu, T. N.

    2013-01-15

    The compound called 3-methoxy-2- [(2,4,4,6,6-pentachloro-1,3,5,2{lambda}{sup 5},4{lambda}{sup 5},6{lambda}{sup 5}-triazatriphosphin-2-yl)oxy] benzaldehyde has been synthesized from the reaction of 2-hydroxy-3-methoxybenzaldehyde with hexachlorocyclotriphosphazene. It has been characterized by elemental analysis, MS, IR, {sup 1}H NMR, {sup 13}C NMR, {sup 31}P NMR and UV-visible spectroscopic techniques. The structure of the title compound has been determind by X-ray analysis. Crystals are orthorhombic, space group P2{sub 1}2{sub 1}2{sub 1}, Z = 4, a = 7.705(1), b = 12.624(1), c = 17.825(2) A, R{sub 1} = 0.0390 and wR{sub 2} = 0.1074 [I > 2{sigma}(I)], respectively.

  20. Combustion synthesized nanocrystalline Li{sub 3}V{sub 2}(PO{sub 4}){sub 3}/C cathode for lithium-ion batteries

    SciTech Connect (OSTI)

    Nathiya, K.; Bhuvaneswari, D.; Gangulibabu; Kalaiselvi, N.

    2012-12-15

    Graphical abstract: Nanocrystalline Li{sub 3}V{sub 2}(PO{sub 4}){sub 3}/C compound has been synthesized using a novel corn assisted combustion (CAC) method, wherein the composite prepared at 850 °C is found to exhibit superior physical and electrochemical properties than the one synthesized at 800 °C (Fig. 1). Despite the charge disproportionation of V{sup 4+} and a possible solid solution behavior of Li{sub 3}V{sub 2}(PO{sub 4}){sub 3} cathode upon insertion and de-insertion of Li{sup +} ions, the structural stability of the same is appreciable, even with the extraction of third lithium at 4.6 V (Fig. 2). An appreciable specific capacity of 174 mAh g{sup ?1} with an excellent columbic efficiency (99%) and better capacity retention upon high rate applications have been exhibited by Li{sub 3}V{sub 2}(PO{sub 4}){sub 3}/C cathode, thus demonstrating the feasibility of CAC method in preparing the title compound to best suit with the needs of lithium battery applications. Display Omitted Highlights: ? Novel corn assisted combustion method has been used to synthesize Li{sub 3}V{sub 2}(PO{sub 4}){sub 3}/C. ? Corn is a cheap and eco benign combustible fuel to facilitate CAC synthesis. ? Li{sub 3}V{sub 2}(PO{sub 4}){sub 3}/C exhibits an appreciable specific capacity of 174 mAh g{sup ?1} (C/10 rate). ? Currently observed columbic efficiency of 99% is better than the reported behavior. ? Suitability of Li{sub 3}V{sub 2}(PO{sub 4}){sub 3}/C cathode up to 10C rate is demonstrated. -- Abstract: Nanocrystalline Li{sub 3}V{sub 2}(PO{sub 4}){sub 3}/C composite synthesized using a novel corn assisted combustion method at 850 °C exhibits superior physical and electrochemical properties than the one synthesized at 800 °C. Despite the charge disproportionation of V{sup 4+} and a possible solid solution behavior of Li{sub 3}V{sub 2}(PO{sub 4}){sub 3} cathode upon insertion and extraction of Li{sup +} ions, the structural stability of the same is appreciable, even with the extraction of third lithium at 4.6 V. An appreciable specific capacity of 174 mAh g{sup ?1} and better capacity retention upon high rate applications have been exhibited by Li{sub 3}V{sub 2}(PO{sub 4}){sub 3}/C cathode, thus demonstrating the suitability of the same for lithium-ion battery applications.

  1. Exploring the Fuel Flexibility of Microbial Fuel Cells O. Bretschger1,2, F. Viva3, Y. Gorby4, D. Kennedy4, K.H.

    E-Print Network [OSTI]

    Southern California, University of

    Exploring the Fuel Flexibility of Microbial Fuel Cells O. Bretschger1,2, F. Viva3, Y. Gorby4, D National Laboratory, Richland, WA 99354 A microbial fuel cell (MFC) utilizes the catalytic action

  2. Smart Card Security Kostas Markantonakis I.1, Keith Mayes I.2, Michael Tunstall I.3, Fred Piper I.4,

    E-Print Network [OSTI]

    Mayes, Keith

    Chapter I Smart Card Security Kostas Markantonakis I.1, Keith Mayes I.2, Michael Tunstall I.3, Fred Piper I.4, and Damien Sauveron I.5 I.6 . I.1 Introduction I.2 Smart cards and Cryptography I.3 Smart card Specific Attacks Sensitive systems that are based on smart cards use protocols and algorithms

  3. Speculative Prefetching of Induction Pointers Artour Stoutchinin 1 , Jos e Nelson Amaral 2 , Guang R. Gao 3 , Jim Dehnert 4 ,

    E-Print Network [OSTI]

    Gao, Guang R.

    , Guang R. Gao 3 , Jim Dehnert 4 , Suneel Jain 5 , and Alban Douillet 3 1 STMicroelectronics, Grenoble, France 2 Department of Computing Science, University of Alberta, Edmonton, AB, T6G-2E8, Canada amaral. The data move from main memory to processor register #12;les through a number of levels of caches. Prefetch

  4. Transfer between the cesium 6 {sup 2}P{sub 1/2} and 6 {sup 2}P{sub 3/2} levels induced by collisions with H{sub 2}, HD, D{sub 2}, CH{sub 4}, C{sub 2}H{sub 6}, CF{sub 4}, and C{sub 2}F{sub 6}

    SciTech Connect (OSTI)

    Pitz, Greg A.; Fox, Charles D.; Perram, Glen P.

    2011-09-15

    The cross sections of spin-orbit energy exchange between the cesium 6 {sup 2}P{sub 1/2}{r_reversible}6 {sup 2}P{sub 3/2} states induced by collisions with N{sub 2}, H{sub 2}, HD, D{sub 2}, CH{sub 4}, C{sub 2}H{sub 6}, CF{sub 4}, and C{sub 2}F{sub 6} were obtained for pressures less than 100 Torr at room temperature by means of steady-state laser-induced fluorescence techniques. The spin-orbit energy exchange rate with N{sub 2}, H{sub 2}, HD, D{sub 2}, CH{sub 4}, C{sub 2}H{sub 6}, CF{sub 4}, and C{sub 2}F{sub 6}, have been measured as {sigma}{sub 21}(6 {sup 2}P{sub 3/2}{yields}6 {sup 2}P{sub 1/2})= 16.3, 34.1, 30.0, 22.7, 21.4, 65.6, 64.8, and 137 A{sup 2} and {sigma}{sub 12}(6 {sup 2}P{sub 1/2}{yields}6 {sup 2}P{sub 3/2})= 1.8, 4.4, 4.1, 3.0, 2.9, 13.3, 9.7, and 16.3 A{sup 2}, respectively. Correlations of the spin-orbit transfer probabilities with rotational-energy defect and vibrational-energy defect have been shown.

  5. Li{sub 2}B{sub 3}O{sub 4}F{sub 3}, a new lithium-rich fluorooxoborate

    SciTech Connect (OSTI)

    Pilz, Thomas; Nuss, Hanne; Jansen, Martin

    2012-02-15

    The new lithium fluorooxoborate, Li{sub 2}B{sub 3}O{sub 4}F{sub 3}, is obtained by a solid state reaction from LiBO{sub 2} and LiBF{sub 4} at 553 K and crystallizes in the acentric orthorhombic space group P2{sub 1}2{sub 1}2{sub 1} (no. 19) with the cell parameters a=4.8915(9), b=8.734(2), and c=12.301(2) A. Chains of fluorinated boroxine rings along the b axis consists of BO{sub 3} triangles and BO{sub 2}F{sub 2} as well as BO{sub 3}F tetrahedra. Mobile lithium ions are compensating the negative charge of the anionic chain, in which the fourfold coordinated boron atoms bear a negative formal charge. Annealing Li{sub 2}B{sub 3}O{sub 4}F{sub 3} at temperatures above 573 K leads to conversion into Li{sub 2}B{sub 6}O{sub 9}F{sub 2}. The title compound is an ionic conductor with the highest ion conductivity among the hitherto know lithium fluorooxoborates, with conductivities of 1.6 Multiplication-Sign 10{sup -9} and 1.8 Multiplication-Sign 10{sup -8} S cm{sup -1} at 473 and 523 K, respectively. - Graphical abstract: Repetition unit of Li{sub 2}B{sub 3}O{sub 4}F{sub 3}. Highlights: Black-Right-Pointing-Pointer Li{sub 2}B{sub 3}O{sub 4}F{sub 3} is the third member within the family of lithium fluorooxoborates. Black-Right-Pointing-Pointer It shows the highest lithium ion conductivity among them. Black-Right-Pointing-Pointer Chains of interconnected fluorinated boroxine rings run along the b axis. Black-Right-Pointing-Pointer Acentric space group meets the requirement for second harmonic generation.

  6. Seasonally Flooded Grasslands -Grand CaymanSeasonally Flooded Grasslands -Grand Cayman 0 1 2 3 4 50.5

    E-Print Network [OSTI]

    Exeter, University of

    Seasonally Flooded Grasslands - Grand CaymanSeasonally Flooded Grasslands - Grand Cayman 0 1 2 3 4 Protected Areas Seasonally Flooded Grasslands V.A.1.N.g. #12;Seasonally Flooded Grasslands - Little CaymanSeasonally Flooded Grasslands - Little Cayman 0 0.5 1 1.5 2 2.50.25 Kilometers Cayman Islands National Biodiversity

  7. Neutron scattering studies of the H2a-H2b and (H3-H4)/sub 2/ histone complexes

    SciTech Connect (OSTI)

    Carlson, R.D.

    1982-01-01

    Neutron scattering experiments have shown that both the (H3-H4)/sub 2/ and H2a-H2b histone complexes are quite asymmetric in solution. The (H3-H4)/sub 2/ tetramer is an oblate or flattened structure, with a radius of gyration almost as large as that of the core octamer. If the tetramer is primarily globular, it must have an axial ratio of about 1:5. It is more likely, however, that this asymmetry results in part from N-terminal arms that extend outward approximately within the major plane of the particle. If this is the case, less asymmetric models for the globular part of the tetramer, including a dislocated disk, can be made consistent with the scattering data. The H2a-H2b dimer, on the other hand, is an elongated structure. 48 references, 12 figures, 1 table.

  8. Scottish HEIs Total FTE % Submitted 1 2 3b 3a 4 5 5* U. St Andrews 401 89 0 0 0 0 19 70 11 81

    E-Print Network [OSTI]

    Brierley, Andrew

    . Aberdeen 685 77 0 0 0 14 54 30 2 32 Heriot Watt U. 399 83 0 6 4 1 65 16 7 23 U. Paisley 414 21 0 38 15 35 9% % Academic Staff Submitted #12;University of Paisley Total FTE Academic Staff: 414 38% 15% 35% 9% 2% 1 2 3b 3a 4 5 5* University of Paisley Research Active Staff by Rating 21% % Academic Staff Submitted #12

  9. Ed 3~ /a S A % Q % $&:* 96 *+& &S!=%U@%%?l* & (Hi) L ( 3 mW=@~*=4?2&

    E-Print Network [OSTI]

    Huang, Haimei

    ) HCI (B) FeC13 (C) @) co2 (E) Na2C03 (3) Metallic iron (FeO)has been demonstratedto) Nitrogen oxide gases are usually produced whenever a fuel is burnt in air with a hot flame: Nz+02+2NO0

  10. OIL in a Nutshell D. Fensel1, I. Horrocks2, F. Van Harmelen1,3, S. Decker4, M. Erdmann4, and M. Klein1

    E-Print Network [OSTI]

    Murawski, Andrzej

    OIL in a Nutshell D. Fensel1, I. Horrocks2, F. Van Harmelen1,3, S. Decker4, M. Erdmann4, and M is precisely concerned with this necessity. We will present OIL, which is a proposal for such a standard for expressing ontologies. The paper sketches the main ideas of OIL. 1. Introduction Currently, we

  11. The inhibitory receptor LILRB4 (ILT3) modulates antigen presenting cell phenotype and, along with LILRB2 (ILT4), is upregulated in response to Salmonella infection

    E-Print Network [OSTI]

    Brown, Damien P.; Jones, Des C.; Anderson, Katie J.; Lapaque, Nicolas; Buerki, Robin A.; Trowsdale, John; Allen, Rachel L.

    2009-10-27

    Abstract Background Leukocyte Ig-like receptors (LILR) are a family of innate immune receptors with immunomodulatory functions. High-level expression of the receptors LILRB2 (ILT4) and LILRB4 (ILT3) is a feature of tolerogenic antigen presenting...

  12. Facility Bookings Ph 8313 5151 F7 Union House, L4 Financial Services S2 Rundle Mall Plaza, L3

    E-Print Network [OSTI]

    Balasuriya, Sanjeeva

    F Facility Bookings Ph 8313 5151 F7 Union House, L4 Financial Services S2 Rundle Mall Plaza, L3 Wills, L6 J Joanna Briggs Institute - Training W8 115 Grenfell St, L1 L Laboratory Animal Services E17 Dit' (Student Magazine) F7 Union House, L5 West Orthopaedics & Trauma, Discipline of RAH Bice, L4 P

  13. Beamline 4.2.2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National2.1 Print National2 Print4.0.3 Beamline34.2.2

  14. Fsica V 2014 NOTURNO Cdigo Nome PV-1 PV-2 PV-3 PV-4 PV-5 PV-6 P-1 P-2 Mdia Freq. SUB

    E-Print Network [OSTI]

    Ribas, Roberto Vicençotto

    Física V ­ 2014 NOTURNO Código Nome PV-1 PV-2 PV-3 PV-4 PV-5 PV-6 P-1 P-2 Média Freq. SUB 5484455

  15. One-pot synthesis of poly(3,4-ethylenedioxythiophene)-Pt nanoparticle composite and its application to electrochemical H2O2 sensor

    E-Print Network [OSTI]

    Chang, Li-Chi; Wu, Huan-Nung; Lin, Chia-Yu; Lai, Yi-Hsuan; Hu, Chih-Wei; Ho, Kuo-Chuan

    2012-06-20

    Abstract Poly(3,4-ethylenedioxythiophene)-Pt nanoparticle composite was synthesized in one-pot fashion using a photo-assisted chemical method, and its electrocatalytic properties toward hydrogen peroxide (H2O2) was investigated. Under UV irradiation...

  16. Stephan Klemme Hugh St.C. O'Neill The reaction MgCr2O4 + SiO2 = Cr2O3 + MgSiO3 and the free energy

    E-Print Network [OSTI]

    bar and 298 K (J molA1 ) DG Gibbs free energy change for a reaction among pure end membersStephan Klemme á Hugh St.C. O'Neill The reaction MgCr2O4 + SiO2 = Cr2O3 + MgSiO3 and the free energy of formation of magnesiochromite (MgCr2O4) Received: 9 May 1997 / Accepted: 28 July 1997 Abstract

  17. Carbon-coated rhombohedral Li3V2(PO4)3 as both cathode and anode materials for lithium-ion

    E-Print Network [OSTI]

    Carbon-coated rhombohedral Li3V2(PO4)3 as both cathode and anode materials for lithium-ion batteries: electrochemical performance and lithium storage mechanism Zelang Jian,a Wenze Han,b Yanliang performance and storage mechanism of a symmetrical lithium-ion battery made of carbon-coated rhombohedral Li3V

  18. THE RHESSI EXPERIMENTAL DATA CENTER PASCAL SAINT-HILAIRE1,2, CHRISTOPH VON PRAUN4, ETZARD STOLTE3,

    E-Print Network [OSTI]

    THE RHESSI EXPERIMENTAL DATA CENTER PASCAL SAINT-HILAIRE1,2, CHRISTOPH VON PRAUN4, ETZARD STOLTE3) Abstract. The RHESSI Experimental Data Center (HEDC) at ETH Zürich aims to facilitate the use of RHESSI. Examples are the Solar UK Research Facility (SURF1 ) and the TRACE Data Center2 . Other databases offer

  19. population Fresh and Canned Cured July 1 (1) frozen (2) (3) (4)

    E-Print Network [OSTI]

    ) Canned fish consumption for 1920 is estimated. Beginning in 1921, it is based on production reports and 1920 and civilian resident population for 1930 to date. (2) Fresh and frozen fish consumption for 1910 and 1920 is estimated. Beginning in 1973, data include consumption of artificially cultivated catfish. (3

  20. Endemic infections are always possible on regular networks Charo I. Del Genio1, 2, 3, 4,

    E-Print Network [OSTI]

    Sengun, Mehmet Haluk

    , and Thomas House1, 2, 3, 1Warwick Mathematics Institute, University of Warwick, Gibbet Hill Road, Coventry understanding of the spread of diseases [14]. A common approach, especially in ecological or spatially address: T.A.House@warwick.ac.uk that the size of the largest component in regular networks is always

  1. Exclusive measurements of nuclear breakup reactions of 17 F. Wamers1,2,3,4,a

    E-Print Network [OSTI]

    Bertulani, Carlos A. - Department of Physics and Astronomy, Texas A&M University

    17 Akdeniz University, Antalya, Turkey 18 Johannes Gutenberg-Universität Mainz, Mainz, Germany 19.V. Zhukov13 1 ExtreMe Matter Institute EMMI and Research Division, GSI, Darmstadt, Germany 2 Frankfurt Institute for Advanced Studies FIAS, Frankfurt am Main, Germany 3 Institut für Kernphysik, Technische

  2. Bis(?[subscript 2]-?[superscript 2]:?[superscript 2]-2,4,6-trimethylbenzonitrile)bis[(N-isopropyl-3,5-dimethylanilido)molybdenum(III)](Mo-Mo)

    E-Print Network [OSTI]

    Moroz, Yurii S.

    The title compound, [Mo[subscript 2](C[subscript 11]H[subscript 16]N)[subscript 4](C[subscript 10]H[subscript 11]N)[subscript 2

  3. AGR-2 AND AGR-3/4 RELEASE-TO-BIRTH RATIO DATA ANALYSIS

    SciTech Connect (OSTI)

    Pham, Binh T; Einerson, Jeffrey J; Scates, Dawn M; Maki, John T; Petti, David A

    2014-09-01

    A series of Advanced Gas Reactor (AGR) irradiation tests is being conducted in the Advanced Test Reactor at Idaho National Laboratory in support of development and qualification of tristructural isotropic (TRISO) low enriched fuel used in the High Temperature Gas-cooled Reactor (HTGR). Each AGR test consists of multiple independently controlled and monitored capsules containing fuel compacts placed in a graphite cylinder shrouded by a steel shell. These capsules are instrumented with thermocouples embedded in the graphite enabling temperature control. AGR configuration and irradiation conditions are based on prismatic HTGR technology distinguished primarily by the use of helium coolant, a low-power-density ceramic core capable of withstanding very high temperatures, and TRISO coated particle fuel. Thus, these tests provide valuable irradiation performance data to support fuel process development, qualify fuel for normal operating conditions, and support development and validation of fuel performance and fission product transport models and codes. The release-rate-to-birth-rate ratio (R/B) for each of fission product isotopes (i.e., krypton and xenon) is calculated from release rates in the sweep gas flow measured by the germanium detectors used in the AGR Fission Product Monitoring (FPM) System installed downstream from each irradiated capsule. Birth rates are calculated based on the fission power in the experiment and fission product generation models. Thus, this R/B is a measure of the ability of fuel kernel, particle coating layers, and compact matrix to retain fission gas atoms preventing their release into the sweep gas flow, especially in the event of particle coating failures that occurred during AGR-2 and AGR-3/4 irradiations. The major factors that govern gaseous radioactive decay, diffusion, and release processes are found to be material diffusion coefficient, temperature, and isotopic decay constant. For each of all AGR capsules, ABAQUS-based three-dimensional finite-element thermal models are created to predict daily averages of fuel compact temperatures for the entire irradiation period, which are used in establishing the R/B correlation with temperature and decay constant. This correlation can be used by reactor designers to estimate fission gas release from postulated failed fuel particles in HTGR cores, which is the key safety factor for fuel performance assessment.

  4. Production of the ammonium salt of 3,5-dinitro-1,2,4-triazole by solvent extraction

    DOE Patents [OSTI]

    Lee, Kien Y. (Los Alamos, NM); Ott, Donald G. (Los Alamos, NM)

    1980-01-01

    The ammonium salt of 3,5-dinitro-1,2,4-triazole has utility as a chemical explosive. In accordance with the present invention, it may readily be produced by solvent extraction using high-molecular weight, water-insoluble amines followed by amination with anhydrous ammonia gas. The aqueous reaction mixture produced in the synthesis of the parent compound, 3,5-dinitro-1,2,4-triazole, is quite suitable--and indeed is preferred--for use as the feed material in the process of the invention.

  5. Beamline 4.2.2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National2.1 Print National2 Print4.0.3

  6. Beamline 4.2.2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National2.1 Print National2 Print4.0.3Beamline

  7. Characterization of trace gases measured over Alberta oil sands mining operations: 76 speciated C2-C10 volatile organic compounds (VOCs), CO2, CH4, CO, NO, NO2, NOy, O3 and SO2

    E-Print Network [OSTI]

    2010-01-01

    Methanol Ethanol Acetone MEK MAC MVK CHCl 3 C 2 Cl 4 OCS DMS With the exception of the C 9 aromatics,

  8. The connection between disk accretion and stellar mass James Muzerolle 1;2 , Nuria Calvet 3 , Lee Hartmann 3 , C esar Brice~no 2;4 , Lynne Hillenbrand 2;5 ,

    E-Print Network [OSTI]

    Hillenbrand, Lynne

    Hartmann 3 , C#19;esar Brice~no 2;4 , Lynne Hillenbrand 2;5 , and Jes#19;us Hern#19;andez 4;6 ABSTRACT We to the details of the accretion process (e.g., Hartmann 1998; Lin et al. 2000; Ward & Hahn 2000). Un- derstanding

  9. OIL in a Nutshell D. Fensel1, I. Horrocks2, F. Van Harmelen1,3, S. Decker4, M. Erdmann4, and M. Klein1

    E-Print Network [OSTI]

    van Harmelen, Frank

    OIL in a Nutshell D. Fensel1, I. Horrocks2, F. Van Harmelen1,3, S. Decker4, M. Erdmann4, and M will present OIL, which is a proposal for such a standard. It is based on existing proposals such as OKBC, XOL the main ideas of OIL. 1 Introduction Currently, we are on the brink of the second Web generation. The Web

  10. J. Chem. Cryst. 2006, 36(9), 557-561. Crystal Structures of 3-Methyl-1,2,4-benzotriazine 1-oxide and 2-oxide

    E-Print Network [OSTI]

    Gates, Kent. S.

    are given in Table 1.51 Results and discussion52 Compounds 2 and 3 crystallized in the mon-53 oclinic space group P21/c. Atomic coordinates54 and equivalent isotropic displacement parameters55 of the non-hydrogen atoms are given in56 Table 2. Bond lengths and bond angles are shown57 in Table 3 and Table 4

  11. 1. 2 , 4 2 ( Times

    E-Print Network [OSTI]

    Kaplan, Alexander

    format with double line spacing (font Times New Roman, 12 pt; margins: left and up -- 30 mm, right , . 20. , , . 1. 2 , 4 2 ( Times New Roman, 12 pt

  12. Effects of Mg doping on the remarkably enhanced electrochemical performance of Na3V2(PO4)3 cathode materials for sodium ion batteries

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

    Li, Hui; Yu, Xiqian; Bai, Ying; Wu, Feng; Wu, Chuan; Liu, Liang-Yu; Yang, Xiao-Qing

    2015-01-01

    Na3V2-xMgx(PO4)3/C composites with different Mg2+ doping contents (x=0, 0.01, 0.03, 0.05, 0.07 and 0.1) were prepared by a facile sol-gel method. The doping effects on the crystal structure were investigated by XRD, XPS and EXAFS. The results show that low dose doping Mg2+ does not alter the structure of the material, and magnesium is successfully substituted for vanadium site. The Mg doped Na3V2-xMgx(PO4)3/C composites exhibit significant improvements on the electrochemistry performances in terms of the rate capability and cycle performance, especially for the Na3V1.95Mg0.05(PO4)3/C. For example, when the current density increased from 1 C to 30 C, the specific capacitymore »only decreased from 112.5 mAh g-1 to 94.2 mAh g-1 showing very good rate capability. Moreover, even cycling at a high rate of 20 C, an excellent capacity retention of 81% is maintained from the initial value of 106.4 mAh g-1 to 86.2 mAh g-1 at the 50th cycle. Enhanced rate capability and cycle performance can be attributed to the optimized particle size, structural stability and enhanced ionic and electronic conductivity induced by Mg doping.« less

  13. Effects of Mg doping on the remarkably enhanced electrochemical performance of Na3V2(PO4)3 cathode materials for sodium ion batteries

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

    Li, Hui [Beijing Inst. of Technology, Beijing (China). Key Lab. of Environmental Science and Engineering, School of Chemical Engineering and Environment; Yu, Xiqian [Brookhaven National Lab. (BNL), Upton, NY (United States). Chemistry Dept.; Bai, Ying [Beijing Inst. of Technology, Beijing (China). Key Lab. of Environmental Science and Engineering, School of Chemical Engineering and Environment; Wu, Feng [Beijing Inst. of Technology, Beijing (China). Key Lab. of Environmental Science and Engineering, School of Chemical Engineering and Environment; Wu, Chuan [Beijing Inst. of Technology, Beijing (China). Key Lab. of Environmental Science and Engineering, School of Chemical Engineering and Environment; Liu, Liang-Yu [Beijing Inst. of Technology, Beijing (China). Key Lab. of Environmental Science and Engineering, School of Chemical Engineering and Environment; Yang, Xiao-Qing [Brookhaven National Lab. (BNL), Upton, NY (United States). Chemistry Dept.

    2015-01-01

    Na3V2-xMgx(PO4)3/C composites with different Mg2+ doping contents (x=0, 0.01, 0.03, 0.05, 0.07 and 0.1) were prepared by a facile sol-gel method. The doping effects on the crystal structure were investigated by XRD, XPS and EXAFS. The results show that low dose doping Mg2+ does not alter the structure of the material, and magnesium is successfully substituted for vanadium site. The Mg doped Na3V2-xMgx(PO4)3/C composites exhibit significant improvements on the electrochemistry performances in terms of the rate capability and cycle performance, especially for the Na3V1.95Mg0.05(PO4)3/C. For example, when the current density increased from 1 C to 30 C, the specific capacity only decreased from 112.5 mAh g-1 to 94.2 mAh g-1 showing very good rate capability. Moreover, even cycling at a high rate of 20 C, an excellent capacity retention of 81% is maintained from the initial value of 106.4 mAh g-1 to 86.2 mAh g-1 at the 50th cycle. Enhanced rate capability and cycle performance can be attributed to the optimized particle size, structural stability and enhanced ionic and electronic conductivity induced by Mg doping.

  14. Fuel performance improvement program: description and characterization of HBWR Series H-2, H-3, and H-4 test rods

    SciTech Connect (OSTI)

    Guenther, R.J.; Barner, J.O.; Welty, R.K.

    1980-03-01

    The fabrication process and as-built characteristics of the HBWR Series H-2 and H-3 test rods, as well as the three packed-particle (sphere-pac) rods in HBWR Series H-4 are described. The HBWR Series H-2, H-3, and H-4 tests are part of the irradiation test program of the Fuel Performance Improvement Program. Fifteen rods were fabricated for the three test series. Rod designs include: (1) a reference dished pellet design incorporating chamfered edges, (2) a chamfered, annular pellet design combined with graphite-coated cladding, and (3) a sphere-pac design. Both the annular-coated and sphere-pac designs include internal pressurization using helium.

  15. Machine learning and genome annotation: A match meant to Kevin Y. Yip1,2,3,4,5

    E-Print Network [OSTI]

    Gerstein, Mark

    1 Machine learning and genome annotation: A match meant to be? Kevin Y. Yip1,2,3,4,5 , Chao Cheng6 Box 208114, New Haven, CT 06520-8114 E-mail: mark.gerstein@yale.edu Running title: Machine learning in genome annotation Keywords: Genome annotation, machine learning, gene finding, non-coding RNA, regulatory

  16. Int. J. Wireless and Mobile Computing, Vol. 2, No. 4, 2007 237 Interworking of 3G cellular networks and

    E-Print Network [OSTI]

    Zhuang, Weihua

    and wireless LANs Wei Song and Weihua Zhuang* Centre for Wireless Communications, Department of ElectricalInt. J. Wireless and Mobile Computing, Vol. 2, No. 4, 2007 237 Interworking of 3G cellular networks@bbcr.uwaterloo.ca E-mail: wzhuang@bbcr.uwaterloo.ca *Corresponding author Aladdin Saleh Wireless Technology Department

  17. Distinguishing tautomerism in the crystal structure of (Z)-N-(5-ethyl-2,3-di-hydro-1,3,4-thiadiazol-2-ylidene) -4-methylbenzenesulfonamide using DFT-D calculations and {sup 13}C solid-state NMR

    SciTech Connect (OSTI)

    Li, Xiaozhou; Bond, Andrew D.; Johansson, Kristoffer E.; Van de Streek, Jacco

    2014-08-01

    The crystal structure of (Z)-N-(5-ethyl-2,3-di-hydro-1,3,4-thiadiazol-2-ylidene) -4-methylbenzenesulfonamide contains an imine tautomer, rather than the previously reported amine tautomer. The tautomers can be distinguished using dispersion-corrected density functional theory calculations and by comparison of calculated and measured {sup 13}C solid-state NMR spectra. The crystal structure of the title compound, C{sub 11}H{sub 13}N{sub 3}O{sub 2}S{sub 2}, has been determined previously on the basis of refinement against laboratory powder X-ray diffraction (PXRD) data, supported by comparison of measured and calculated {sup 13}C solid-state NMR spectra [Hangan et al. (2010 ?). Acta Cryst. B66, 615–621]. The mol@@ecule is tautomeric, and was reported as an amine tautomer [systematic name: N-(5-ethyl-1,3,4-thia@@diazol-2-yl)-p-toluene@@sulfonamide], rather than the correct imine tautomer. The protonation site on the mol@@ecule’s 1,3,4-thia@@diazole ring is indicated by the inter@@molecular contacts in the crystal structure: N—H?O hydrogen bonds are established at the correct site, while the alternative protonation site does not establish any notable inter molecular inter@@actions. The two tautomers provide essentially identical Rietveld fits to laboratory PXRD data, and therefore they cannot be directly distinguished in this way. However, the correct tautomer can be distinguished from the incorrect one by previously reported qu@@anti@@tative criteria based on the extent of structural distortion on optimization of the crystal structure using dispersion-corrected density functional theory (DFT-D) calculations. Calculation of the {sup 13}C SS-NMR spectrum based on the correct imine tautomer also provides considerably better agreement with the measured {sup 13}C SS-NMR spectrum.

  18. The polygallides: Yb{sub 3}Ga{sub 7}Ge{sub 3} and YbGa{sub 4}Ge{sub2}.

    SciTech Connect (OSTI)

    Peter, S. C.; Malliakas, C. D.; Nakotte, H.; Kothapilli, K.; Rayaprol, S.; Schultz, A. J.; Kanatzidis, M. G. (Materials Science Division); ( XSD); (Northwestern Univ.); (Jawaharlal Nehru Centre for Adv. Sci. Res.); (New Mexico State Univ.); (Los Alamos Nat. Lab.); (UGC-DAE Consortium for Sci. Res.)

    2012-03-01

    Yb{sub 3}Ga{sub 7}Ge{sub 3} and YbGa{sub 4}Ge{sub 2} were obtained from reactions of Yb and Ge in excess liquid gallium. The crystal structure of Yb{sub 3}Ga{sub 7}Ge{sub 3} was refined using X-ray and neutron diffraction data on selected single crystals. Yb{sub 3}Ga{sub 7}Ge{sub 3} crystallizes in the monoclinic space group C2/c with lattice constants a = 12.2261(20) {angstrom}, b = 10.7447(20) {angstrom}, c = 8.4754(17) {angstrom} and {beta} = 110.288(30){sup o} (neutron diffraction data). The crystal structure of Yb{sub 3}Ga{sub 7}Ge{sub 3} is an intergrowth of planar layers of YbGa{sub x}Ge{sub y} and puckered layers of (Ge)n. YbGa{sub 4}Ge{sub 2} crystallizes in a modified PuGa{sub 6} structure type in the tetragonal polar space group I4cm with lattice constants a = b = 5.9874(6) {angstrom} and c = 15.1178(19) {angstrom}. The structure of YbGa{sub 4}Ge{sub 2} is an intergrowth of puckered Ga layers and puckered Ga{sub x}Ge{sub y} layers with Yb atoms residing within the channels formed by the connection of the two layers. Physical properties, resistivity ({rho}), magnetic susceptibility ({chi}) and specific heat (C) were measured for Yb{sub 3}Ga{sub 7}Ge{sub 3}. No magnetic ordering was observed. It was found that at low temperatures, {rho} varied as T{sup 2} and C{alpha}T, indicating Fermi-liquid regime in Yb{sub 3}Ga{sub 7}Ge{sub 3} at low temperatures.

  19. Alternative current conduction mechanisms of organic-inorganic compound [N(CH{sub 3}){sub 3}H]{sub 2}ZnCl{sub 4}

    SciTech Connect (OSTI)

    Ben Bechir, M. Karoui, K.; Guidara, K.; Ben Rhaiem, A.; Tabellout, M.

    2014-04-21

    [N(CH{sub 3}){sub 3}H]{sub 2}ZnCl{sub 4} has been studied by X-ray powder diffraction patterns, differential scanning calorimetry (DSC), and impedance spectroscopy. The [N(CH{sub 3}){sub 3}H]{sub 2}ZnCl{sub 4} hybrid compound is crystallized at room temperature (T ? 300?K) in the orthorhombic system with Pnma space group. Five phase transitions (T{sub 1}?=?255?K, T{sub 2}?=?282?K, T{sub 3}?=?302?K, T{sub 4}?=?320?K, and T{sub 5}?=?346?K) have been proved by DSC measurements. The electrical technique was measured in the 10{sup ?1}-10{sup 7}?Hz frequency range and 233–363?K temperature interval. The frequency dependence of alternative current (AC) conductivity is interpreted in terms of Jonscher's law. The AC electrical conduction in [N(CH{sub 3}){sub 3}H]{sub 2}ZnCl{sub 4} is analyzed by different processes, which can be attributed to several models: the correlated barrier hopping model in phase I, the overlapping large polaron tunneling model in phase II, the quantum mechanical tunneling model in phase IV, and the non-overlapping small polaron tunneling model in phases III, V, and VI. The conduction mechanism is studied with the help of Elliot's theory, and the Elliot's parameters are determined.

  20. Quantum reactive scattering of O({sup 3}P)+H{sub 2} at collision energies up to 4.4 eV

    SciTech Connect (OSTI)

    Gacesa, Marko; Kharchenko, Vasili

    2014-10-28

    We report the results of quantum scattering calculations for the O({sup 3}P)+H{sub 2} reaction for a range of collision energies from 0.4 to 4.4 eV, important for astrophysical and atmospheric processes. The total and state-to-state reactive cross sections are calculated using a fully quantum time-independent coupled-channel approach on recent potential energy surfaces of {sup 3}A{sup ?} and {sup 3}A{sup ?} symmetry. A larger basis set than in the previous studies was used to ensure single-surface convergence at higher energies. Our results agree well with the published data at lower energies and indicate the breakdown of reduced dimensionality approach at collision energies higher than 1.5 eV. Differential cross sections and momentum transfer cross sections are also reported.

  1. Methanol Synthesis from CO2 Hydrogenation over a Pd4/In2O3 Model Catalyst: A Combined DFT and Kinetic Study

    SciTech Connect (OSTI)

    Ye, Jingyun; Liu, Changjun; Mei, Donghai; Ge, Qingfeng

    2014-08-01

    Methanol synthesis from CO2 hydrogenation on Pd4/In2O3 has been investigated using density functional theory (DFT) and microkinetic modeling. In this study, three possible routes in the reaction network of CO2 + H2 ? CH3OH + H2O have been examined. Our DFT results show that the HCOO route competes with the RWGS route whereas a high activation barrier kinetically blocks the HCOOH route. DFT results also suggest that H2COO* + H* ? H2CO* +OH* and cis-COOH* + H* ?CO* + H2O* are the rate limiting steps in the HCOO route and the RWGS route, respectively. Microkinetic modeling results demonstrate that the HCOO route is the dominant reaction route for methanol synthesis from CO2 hydrogenation. We found that the activation of H adatom on the small Pd cluster and the presence of H2O on the In2O3 substrate play important roles in promoting the methanol synthesis. The hydroxyl adsorbed at the interface of Pd4/In2O3 induces the transformation of the supported Pd4 cluster from a butterfly structure into a tetrahedron structure. This important structure change not only indicates the dynamical nature of the supported nanoparticle catalyst structure during the reaction but also shifts the final hydrogenation step from H2COH to CH3O.

  2. Synthesis and crystal structure of two new cerium rhodium oxides: Ce{sub 2/3-x}Rh{sup 3+}{sub 2}O{sub 4} (x{approx}0.12) with Ce mixed valency and Ce{sup 4+}Rh{sup 3+}{sub 2}O{sub 5}

    SciTech Connect (OSTI)

    Mizoguchi, Hiroshi; Zakharov, L.N.; Bhuvanesh, N.S.P.; Sleight, A.W.; Subramanian, M.A.

    2011-06-15

    The new compounds Ce{sub 2/3-x}Rh{sub 2}O{sub 4} (x{approx}0.11-0.14) and CeRh{sub 2}O{sub 5} have been prepared. Their structures were determined from single crystal X-ray diffraction data. Electrical and magnetic properties were also evaluated. Based on the structural analysis and physical properties, oxidation states for CeRh{sub 2}O{sub 5} can be assigned as Ce{sup 4+}Rh{sup 3+}{sub 2}O{sub 5}. A small variation in x was detected for Ce{sub 2/3-x}Rh{sub 2}O{sub 4} indicating a formula ranging from Ce{sup 3.64+}{sub 0.55}Rh{sup 3+}{sub 2}O{sub 4} to Ce{sup 3.81+}{sub 0.525}Rh{sup 3+}{sub 2}O{sub 4}. - Graphical abstract: The new compounds Ce{sub 2/3-x}Rh{sub 2}O{sub 4} (x{approx}0.11-0.14) and CeRh{sub 2}O{sub 5} have been prepared and their structures were determined from single crystal X-ray diffraction data. Electrical and magnetic properties were also evaluated. Highlights: > The new compounds CeRh{sub 2}O{sub 5} and Ce{sub 2/3-x}Rh{sub 2}O{sub 4} (x{approx}0.11-0.14) have been prepared. > Their structures were determined from single crystal X-ray diffraction data. > Valence picture is Ce{sup 4+}Rh{sup 3+}{sub 2}O{sub 5} and Ce{sup 3.64+}{sub 0.55}Rh{sup 3+}{sub 2}O{sub 4} to Ce{sup 3.81+}{sub 0.525}Rh{sup 3+}{sub 2}O{sub 4}.

  3. Alternative current conduction mechanisms of organic-inorganic compound [N(CH{sub 3}){sub 3}H]{sub 2}CuCl{sub 4}

    SciTech Connect (OSTI)

    Ben Bechir, M. Karoui, K.; Guidara, K.; Ben Rhaiem, A.; Tabellout, M.

    2014-05-28

    The [N(CH{sub 3}){sub 3}H]{sub 2}CuCl{sub 4} single crystal has been analyzed by X-ray powder diffraction patterns, differential scanning calorimetry (DSC), and electrical impedance spectroscopy. [N(CH{sub 3}){sub 3}H]{sub 2}CuCl{sub 4} crystallizes at room temperature in the monoclinic system with P2{sub 1}/{sub C} space group. Three phase transitions at T{sub 1}?=?226?K, T{sub 2}?=?264?K, and T{sub 3}?=?297?K have been evidenced by DSC measurements. The electrical technique was measured in the 10{sup ?1}–10{sup 7}?Hz frequency range and 203–313?K temperature intervals. The frequency dependence of alternative current (AC) conductivity is interpreted in terms of Jonscher's law (developed). The AC electrical conduction in [N(CH{sub 3}){sub 3}H]{sub 2}CuCl{sub 4} compound is studied by two processes which can be attributed to a hopping transport mechanism: the correlated barrier hopping model in phases I, II, and III, the non-overlapping small polaron tunneling model in phase IV. The conduction mechanism is interpreted with the help of Elliot's theory, and the Elliot's parameters are found.

  4. Synthesis and crystal structure of a new open-framework iron phosphate (NH{sub 4}){sub 4}Fe{sub 3}(OH){sub 2}F{sub 2}[H{sub 3}(PO{sub 4}){sub 4}]: Novel linear trimer of corner-sharing Fe(III) octahedra

    SciTech Connect (OSTI)

    Mi, Jin-Xiao; Wang, Cheng-Xin; Chen, Ning; Li, Rong; Pan, Yuanming

    2010-12-15

    A new iron phosphate (NH{sub 4}){sub 4}Fe{sub 3}(OH){sub 2}F{sub 2}[H{sub 3}(PO{sub 4}){sub 4}] has been synthesized hydrothermally at HF concentrations from 0.5 to 1.2 mL. Single-crystal X-ray diffraction analysis reveals its three-dimensional open-framework structure (monoclinic, space group P2{sub 1}/n (No. 14), a=6.2614(13) A, b=9.844(2) A, c=14.271(3) A, {beta}=92.11(1){sup o}, V=879.0(3) A{sup 3}). This structure is built from isolated linear trimers of corner-sharing Fe(III) octahedra, which are linked by (PO{sub 4}) groups to form ten-membered-ring channels along [1 0 0]. This isolated, linear trimer of corner-sharing Fe(III) octahedra, [(FeO{sub 4}){sub 3}(OH){sub 2}F{sub 2}], is new and adds to the diverse linkages of Fe polyhedra as secondary building units in iron phosphates. The trivalent iron at octahedral sites for the title compound has been confirmed by synchrotron Fe K-edge XANES spectra and magnetic measurements. Magnetic measurements also show that this compound exhibit a strong antiferromagnetic exchange below T{sub N}=17 K, consistent with superexchange interactions expected for the linear trimer of ferric octahedra with the Fe-F-Fe angle of 132.5{sup o}. -- Graphical abstract: The three-dimensional open-framework structure of (NH{sub 4}){sub 4}Fe{sub 3}(OH){sub 2}F{sub 2}[H{sub 3}(PO{sub 4}){sub 4}] is built from a novel isolated, linear (FeO{sub 4}){sub 3}(OH){sub 2}F{sub 2} trimer of corner-sharing Fe(III) octahedra linked by PO{sub 4} tetrahedra. Display Omitted

  5. Model independent foreground power spectrum estimation using WMAP 5-year data Tuhin Ghosh,1,* Rajib Saha,1,2,3,4,

    E-Print Network [OSTI]

    Souradeep, Tarun

    Saha,1,2,3,4, Pankaj Jain,4, and Tarun Souradeep1,x 1 IUCAA, Post Bag 4, Ganeshkhind, Pune-411007 of CMB power spectrum estimation was proposed by Saha et al. 2006. This methodology demonstrates

  6. Beamline 4.0.3

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National2.1 Print National2 Print4.0.3 Beamline 4.0.3

  7. WORLD WIDE WEB 2.3 Web

    E-Print Network [OSTI]

    Zabulis, Xenophon

    H I2 C WORLD WIDE WEB 1996 #12; 1. 1.1 I2 Cnet 1.2 1.3 WWW 2 2.1 2.2 2.3 Web 2.4 3 O 3.1 3.2 3.3 3.4 O Web browsers. 4. 4.1 4.2 4 File System 9.6 10 A. Web browser HTT . B A #12

  8. Synthesis, characterization and magnetic property of a new 3D iron phosphite: |C{sub 4}N{sub 3}H{sub 14}|[Fe{sub 3}(HPO{sub 3}){sub 4}F{sub 2}(H{sub 2}O){sub 2}] with intersecting channels

    SciTech Connect (OSTI)

    Qiao Jian; Zhang Lirong; Yu Yang; Li Guanghua; Jiang Tianchan; Huo Qisheng; Liu Yunling

    2009-07-15

    A new open-framework iron (III) phosphite |C{sub 4}N{sub 3}H{sub 14}|[Fe{sub 3}(HPO{sub 3}){sub 4}F{sub 2}(H{sub 2}O){sub 2}] has been solvothermally synthesized by using diethylenetriamine (DETA) as the structure-directing agent. Single-crystal X-ray diffraction analysis reveals that the compound crystallizes in the monoclinic space group C2/c having unit cell parameters a=12.877(3) A, b=12.170(2) A, c=12.159(2) A, beta=93.99(3){sup o}, V=1900.9(7) A{sup 3}, and Z=4 with R{sub 1}=0.0447, wR{sub 2}=0.0958. The complex structure consists of HPO{sub 3} pseudo-tetrahedra and {l_brace}Fe{sub 3}O{sub 14}F{sub 2}{r_brace} trimer building units. The assembly of these building units generates 3D inorganic framework with intersecting 6-, 8-, and 10-ring channels. The DETA cations are located in the 10-ring channels linked by hydrogen bonds. The Moessbauer spectrum shows that there exhibit two crystallographically independent iron (III) atoms. And the magnetic investigation shows the presence of antiferromagnetic interactions. Further characterization of the title compound was performed using X-ray powder diffraction (XRD), infrared (IR) spectra, thermal gravimetric analyses (TGA), inductively coupled plasma (ICP) and elemental analyses. - Graphical abstract: A new three-dimensional iron phosphite with intersecting 6-, 8-, 10-ring channels has been solvothermally synthesized by using diethylenetriamine (DETA) as the structure-directing agent.

  9. MATH1341 Calculus 1 for Engrs. 4 MATH1342 Calculus 2 for Engrs. 4 CHEM1151 General Chem. for Engrs. 4 PHYS1151 Physics 1 for Engrs. 3

    E-Print Network [OSTI]

    Meleis, Waleed

    Environ. Eng'g. 1 4 CIVE2331 Fluid Mechanics 4 CIVE2324 Concrete Design 4 CIVE2340 Soil Mechanics 4 Elective General Elective 1 4 CIVE2341 Soil Mechanics Lab 1 Elective UG Civil Tech. Elective 4 Elective CIVE2340 Soil Mechanics 4 PHYS1157 ILS for PHYS1155 1 CIVE2341 Soil Mechanics Lab 1 CIVE2320 Struct

  10. New $AdS_3 \\times S^2$ T-duals with $\\mathcal{N} = (0,4)$ supersymmetry

    E-Print Network [OSTI]

    Lozano, Yolanda; Montero, Jesús; Colgáin, Eoin Ó

    2015-01-01

    It is well known that Hopf-fibre T-duality and uplift takes the D1-D5 near-horizon into a class of $AdS_3 \\times S^2$ geometries in 11D where the internal space is a Calabi-Yau three-fold. Moreover, supersymmetry dictates that Calabi-Yau is the only permissible $SU(3)$-structure manifold. Generalising this duality chain to non-Abelian isometries, a strong parallel exists, resulting in the first explicit example of a class of $AdS_3 \\times S^2$ geometries with $SU(2)$-structure. Furthermore, the non-Abelian T-dual of $AdS_3 \\times S^3 \\times S^3 \\times S^1$ results in a new supersymmetric $AdS_3 \\times S^2$ geometry, which falls outside of all known classifications. We explore the basic properties of the holographic duals associated to the new backgrounds. We compute the central charges and show that they are compatible with a large $\\mathcal{N}=4$ superconformal algebra in the infra-red.

  11. New $AdS_3 \\times S^2$ T-duals with $\\mathcal{N} = (0,4)$ supersymmetry

    E-Print Network [OSTI]

    Yolanda Lozano; Niall T. Macpherson; Jesús Montero; Eoin Ó Colgáin

    2015-07-09

    It is well known that Hopf-fibre T-duality and uplift takes the D1-D5 near-horizon into a class of $AdS_3 \\times S^2$ geometries in 11D where the internal space is a Calabi-Yau three-fold. Moreover, supersymmetry dictates that Calabi-Yau is the only permissible $SU(3)$-structure manifold. Generalising this duality chain to non-Abelian isometries, a strong parallel exists, resulting in the first explicit example of a class of $AdS_3 \\times S^2$ geometries with $SU(2)$-structure. Furthermore, the non-Abelian T-dual of $AdS_3 \\times S^3 \\times S^3 \\times S^1$ results in a new supersymmetric $AdS_3 \\times S^2$ geometry, which falls outside of all known classifications. We explore the basic properties of the holographic duals associated to the new backgrounds. We compute the central charges and show that they are compatible with a large $\\mathcal{N}=4$ superconformal algebra in the infra-red.

  12. The polygallides: Yb{sub 3}Ga{sub 7}Ge{sub 3} and YbGa{sub 4}Ge{sub 2}

    SciTech Connect (OSTI)

    Peter, Sebastian C. [Department of Chemistry, Northwestern University, 2145N. Sheridan Road, Evanston, IL 60208 (United States); New Chemistry Unit, Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bangalore 560064 (India); Malliakas, Christos D. [Department of Chemistry, Northwestern University, 2145N. Sheridan Road, Evanston, IL 60208 (United States); Nakotte, Heinze; Kothapilli, Karunakar [Physics Department, New Mexico State University, Las Cruces, NM 88003 (United States); Los Alamos Neutron Science Center, Los Alamos National Laboratory, Los Alamos, NM 87545 (United States); Rayaprol, Sudhindra [UGC-DAE Consortium for Scientific Research, Mumbai Centre, BARC, R-5 Shed, Trombay, Mumbai 400085 (India); Schultz, Arthur J. [X-Ray Science Division, Argonne National Laboratory, Argonne, IL 60439 (United States); Kanatzidis, Mercouri G., E-mail: m-kanatzidis@northwestern.edu [Department of Chemistry, Northwestern University, 2145N. Sheridan Road, Evanston, IL 60208 (United States); Materials Science Division, Argonne National Laboratory, Argonne, IL 60439 (United States)

    2012-03-15

    Yb{sub 3}Ga{sub 7}Ge{sub 3} and YbGa{sub 4}Ge{sub 2} were obtained from reactions of Yb and Ge in excess liquid gallium. The crystal structure of Yb{sub 3}Ga{sub 7}Ge{sub 3} was refined using X-ray and neutron diffraction data on selected single crystals. Yb{sub 3}Ga{sub 7}Ge{sub 3} crystallizes in the monoclinic space group C2/c with lattice constants a=12.2261(20) Angstrom-Sign , b=10.7447(20) Angstrom-Sign , c=8.4754(17) Angstrom-Sign and {beta}=110.288(30) Degree-Sign (neutron diffraction data). The crystal structure of Yb{sub 3}Ga{sub 7}Ge{sub 3} is an intergrowth of planar layers of YbGa{sub x}Ge{sub y} and puckered layers of (Ge){sub n}. YbGa{sub 4}Ge{sub 2} crystallizes in a modified PuGa{sub 6} structure type in the tetragonal polar space group I4cm with lattice constants a=b=5.9874(6) Angstrom-Sign and c=15.1178(19) Angstrom-Sign . The structure of YbGa{sub 4}Ge{sub 2} is an intergrowth of puckered Ga layers and puckered Ga{sub x}Ge{sub y} layers with Yb atoms residing within the channels formed by the connection of the two layers. Physical properties, resistivity ({rho}), magnetic susceptibility ({chi}) and specific heat (C) were measured for Yb{sub 3}Ga{sub 7}Ge{sub 3}. No magnetic ordering was observed. It was found that at low temperatures, {rho} varied as T{sup 2} and C{proportional_to}T, indicating Fermi-liquid regime in Yb{sub 3}Ga{sub 7}Ge{sub 3} at low temperatures. - Graphical abstract: The compounds Yb{sub 3}Ga{sub 7}Ge{sub 3} and YbGa{sub 4}Ge{sub 2} are obtained from reactions of Yb and Ge in excess liquid gallium. Highlights: Black-Right-Pointing-Pointer Yb{sub 3}Ga{sub 7}Ge{sub 3} and YbGa{sub 4}Ge{sub 2} are two new polygallides. Black-Right-Pointing-Pointer The crystal structure of Yb{sub 3}Ga{sub 7}Ge{sub 3} was established using neutron diffraction data. Black-Right-Pointing-Pointer YbGa{sub 4}Ge{sub 2} is one of the rare polar intermetallic compounds. Black-Right-Pointing-Pointer The physical properties of Yb{sub 3}Ga{sub 7}Ge{sub 3} point to a Fermi-liquid regime at low temperature.

  13. Greater solubility usually = greater toxicity Chromium (Cr) Six oxidation states, +1, +2, +3, +4, +5, +6

    E-Print Network [OSTI]

    Bruns, Tom

    inhibitor · Migration into water supply Metals andMetals and radionuclidesradionuclides #12;Radionuclides (depleted uranium) · 4 oxidation states (+4, +6 most common) · U(VI) water-soluble, U(IV) in-soluble Metals andMetals and radionuclidesradionuclides #12;Bioremediation Bioremediation strategies for metals

  14. Experimental study of the structure of rich premixed 1,3-butadiene/CH4/O2/Ar flame

    E-Print Network [OSTI]

    Gueniche, Hadj-Ali; Fournet, René; Battin-Leclerc, Frédérique

    2006-01-01

    The structure of a laminar rich premixed 1,3-C4H6/CH4/O2/Ar flame have been investigated. 1,3-Butadiene, methane, oxygen and argon mole fractions are 0.033; 0.2073; 0.3315, and 0.4280, respectively, for an equivalent ratio of 1.80. The flame has been stabilized on a burner at a pressure of 6.7 kPa (50 Torr). The concentration profiles of stable species were measured by gas chromatography after sampling with a quartz probe. Quantified species included carbon monoxide and dioxide, methane, oxygen, hydrogen, ethane, ethylene, acetylene, propyne, allene, propene, cyclopropane, 1,3-butadiene, butenes, 1-butyne, vinylacetylene, diacetylene, C5 compounds, benzene, and toluene. The temperature was measured thanks to a thermocouple in PtRh (6%)-PtRh (30%) settled inside the enclosure and ranged from 900 K close to the burner up to 2100 K.

  15. Facile synthesis and characterization of ZnFe{sub 2}O{sub 4}/{alpha}-Fe{sub 2}O{sub 3} composite hollow nanospheres

    SciTech Connect (OSTI)

    Shen, Yu [Key Laboratory of Industrial Ecology and Environmental Engineering and State Key Laboratory of Fine Chemical, School of Environmental Science and Technology, Dalian University of Technology, Dalian 116024 (China) [Key Laboratory of Industrial Ecology and Environmental Engineering and State Key Laboratory of Fine Chemical, School of Environmental Science and Technology, Dalian University of Technology, Dalian 116024 (China); School of Environmental and Chemical Engineering, Dalian Jiaotong University, Dalian 116028 (China); Li, Xinyong, E-mail: xyli@dlut.edu.cn [Key Laboratory of Industrial Ecology and Environmental Engineering and State Key Laboratory of Fine Chemical, School of Environmental Science and Technology, Dalian University of Technology, Dalian 116024 (China) [Key Laboratory of Industrial Ecology and Environmental Engineering and State Key Laboratory of Fine Chemical, School of Environmental Science and Technology, Dalian University of Technology, Dalian 116024 (China); Department of Chemical Engineering, Curtin University, Perth, WA 6845 (Australia); Zhao, Qidong; Hou, Yang [Key Laboratory of Industrial Ecology and Environmental Engineering and State Key Laboratory of Fine Chemical, School of Environmental Science and Technology, Dalian University of Technology, Dalian 116024 (China)] [Key Laboratory of Industrial Ecology and Environmental Engineering and State Key Laboratory of Fine Chemical, School of Environmental Science and Technology, Dalian University of Technology, Dalian 116024 (China); Tade, Moses [Department of Chemical Engineering, Curtin University, Perth, WA 6845 (Australia)] [Department of Chemical Engineering, Curtin University, Perth, WA 6845 (Australia); Liu, Shaomin, E-mail: Shaomin.Liu@curtin.edu.au [Department of Chemical Engineering, Curtin University, Perth, WA 6845 (Australia)] [Department of Chemical Engineering, Curtin University, Perth, WA 6845 (Australia)

    2011-12-15

    Highlights: Black-Right-Pointing-Pointer ZnFe{sub 2}O{sub 4}/{alpha}-Fe{sub 2}O{sub 3} composite hollow nanospheres were successfully synthesized via a facile method. Black-Right-Pointing-Pointer Detailed structural, morphology and the phase composition were studied. Black-Right-Pointing-Pointer The incorporation of ZnFe{sub 2}O{sub 4} and {alpha}-Fe{sub 2}O{sub 3} gives an appropriate band gap value to utilize solar energy. -- Abstract: ZnFe{sub 2}O{sub 4}/{alpha}-Fe{sub 2}O{sub 3} composite hollow nanospheres were successfully fabricated via a facile one-pot solvothermal method, utilizing polyethylene glycol as soft template. X-ray diffraction and scanning electron microscopy analysis revealed that the prepared nanospheres with cubic spinel and rhombohedra composite structure had a uniform diameter of about 370 nm, and the hollow structure could be further confirmed by transmission electron microscopy. Energy dispersive X-ray, X-ray photoelectron spectroscopy and Fourier transform infrared techniques were also applied to characterize the elemental composition and chemical bonds in the hollow nanospheres. The ZnFe{sub 2}O{sub 4}/{alpha}-Fe{sub 2}O{sub 3} composite hollow nanospheres show attractive light absorption property for potential applications in electronics, optics, and catalysis.

  16. 23 23.2 23.4 23.6 23.8 24 24.2 (24) (3-minute) reference gas intervals: 450 ppm co2, sf=10 Hz

    E-Print Network [OSTI]

    Saltzman, Eric

    ) reference gas intervals: 450 ppm co2, sf=10 Hz co2 day of year 2006 licormotionmodel.m, licormotionmodel) reference gas intervals: 450 ppm co2, sf=10 Hzco2 0.5 1 1.5 2 2.5 3 3.5 4 x 10 4 -2 -1 0 accx 0.5 1 1.5 2 2 x 10 4 445 450 455 460 (24) concatenated (3-minute) reference gas intervals: 450 ppm co2, sf=10 Hzco

  17. Epitaxial YBa{sub 2}Cu{sub 3}O{sub 7{minus}{delta}}/Sr{sub 2}RuO{sub 4} heterostructures

    SciTech Connect (OSTI)

    Schlom, D.G.; Merritt, B.A.; Madhavan, S. [Pennsylvania State Univ., University Park, PA (United States). Dept. of Materials Science and Engineering] [and others

    1997-09-01

    The anisotropic oxide superconductors YBa{sub 2}Cu{sub 3}O{sub 7{minus}{delta}} and Sr{sub 2}RuO{sub 4} have been epitaxially combined in various ways (c-axis on c-axis, c-axis on a-axis, and a-axis on a-axis) though the use of appropriate substrates. Phase-pure a-axis oriented or c-axis oriented epitaxial Sr{sub 2}RuO{sub 4} films were grown by pulsed laser deposition. YBa{sub 2}Cu{sub 3}O{sub 7{minus}{delta}} films were then grown on both orientations of Sr{sub 2}RuO{sub 4} films and the resulting epitaxy was characterized.

  18. Evidence of Eu{sup 2+} 4f electrons in the valence band spectra of EuTiO{sub 3} and EuZrO{sub 3}

    SciTech Connect (OSTI)

    Kolodiazhnyi, T.; Valant, M.; Williams, J. R.; Bugnet, M.; Botton, G. A.; Ohashi, N.; Sakka, Y.

    2012-10-15

    We report on optical band gap and valence electronic structure of two Eu{sup 2+}-based perovskites, EuTiO{sub 3} and EuZrO{sub 3} as revealed by diffuse optical scattering, electron energy loss spectroscopy, and valence-band x-ray photoelectron spectroscopy. The data show good agreement with the first-principles studies in which the top of the valence band structure is formed by the narrow Eu 4f{sup 7} electron band. The O 2p band shows the features similar to those of the Ba(Sr)TiO{sub 3} perovskites except that it is shifted to higher binding energies. Appearance of the Eu{sup 2+} 4f{sup 7} band is a reason for narrowing of the optical band gap in the title compounds as compared to their Sr-based analogues.

  19. Beamline 5.4.3

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National2.1 Print5.3.2.1Beamline2.25.4.13 Print High3

  20. Rearrangements of azidoquinones. IX. Pyrolysis of 2,3-diazido-1,4-naphthoquinone-dibenzenesulfonimide

    E-Print Network [OSTI]

    Moore, HW; Lee, MS

    1971-01-01

    Chem. , 9 R. Adams and R. A. Wankel, J. Am. Chem. Sot. , z,1967). T. W. Evans and R. A. Wankel, J. Am. Chem. Sot. , 3

  1. The solubility of selenate-AFt (3CaO{center_dot}Al{sub 2}O{sub 3}{center_dot}3CaSeO{sub 4}{center_dot}37.5H{sub 2}O) and selenate-AFm (3CaO{center_dot}Al{sub 2}O{sub 3}{center_dot}CaSeO{sub 4}{center_dot}xH{sub 2}O)

    SciTech Connect (OSTI)

    Baur, Isabel; Johnson, C. Annette

    2003-11-01

    The Se(VI)-analogues of ettringite and monosulfate, selenate-AFt (3CaO{center_dot}Al{sub 2}O{sub 3}{center_dot}3CaSeO{sub 4}{center_dot}37.5H{sub 2}O), and selenate-AFm (3CaO{center_dot}Al{sub 2}O{sub 3}{center_dot}CaSeO{sub 4}{center_dot}xH{sub 2}O) were synthesised and characterised by bulk chemical analysis and X-ray diffraction. Their solubility products were determined from a series of batch and resuspension experiments conducted at 25 deg. C. For selenate-AFt suspensions, the pH varied between 11.37 and 11.61, and a solubility product, log K{sub so}=61.29{+-}0.60 (I=0 M), was determined for the reaction 3CaO{center_dot}Al{sub 2}O{sub 3}{center_dot}3CaSeO{sub 4}{center_dot}37.5H{sub 2}O+12 H{sup +} implies 6Ca{sup 2+}+2Al{sup 3+}+3SeO{sub 4}{sup 2-}+43.5H{sub 2}O. Selenate-AFm synthesis resulted in the uptake of Na, which was leached during equilibration and resuspension. For the pH range of 11.75 to 11.90, a solubility product, log K{sub so}=73.40{+-}0.22 (I=0 M), was determined for the reaction 3CaO{center_dot}Al{sub 2}O{sub 3}{center_dot}CaSeO{sub 4}{center_dot}xH{sub 2}O+12 H{sup +} implies 4Ca{sup 2+}+2Al{sup 3+}+SeO{sub 4}{sup 2-}+(x+6)H{sub 2}O. Thermodynamic modelling suggested that both selenate-AFt and selenate-AFm are stable in the cementitious matrix; and that in a cement limited in sulfate, selenate concentration may be limited by selenate-AFm to below the millimolar range above pH 12.

  2. Sulfur dioxide gas detection with Na/sub 2/SO/sub 4/-Li/sub 2/SO/sub 4/-Y/sub 2/(SO/sub 4/)/sub 3/-SiO/sub 2/ solid electrolyte by a solid reference electrode method

    SciTech Connect (OSTI)

    Imanaka, N.; Yamaguchi, Y.; Adachi, G.; Shiokawa, J.

    1987-03-01

    The electromotive force (EMF) measurement for a Na/sub 2/SO/sub 4/Li/sub 2/SO/sub 4/-Y/sub 2/(SO/sub 4/)/sub 3/-SiO/sub 2/ solid electrolyte was performed both with NiSO/sub 4/-NiO and CoSO/sub 4/-Co/sub 3/O/sub 4/ solid reference SO/sub 2/ electrodes. The measured EMF coincided well with the calculated EMF for a sulfur dioxide gas concentration from 30 ppm to 1% at 973 K. Good agreement between the measured and calculated EMF was also obtained for the SO/sub 2/ gas content from 100 ppm to 1%, at 923 K with the NiSO/sub 4/-NiO electrode.

  3. Topics in nonequilibrium quantum statistical W. Aschbacher 1 , V. Jaksi c 2 , Y. Pautrat 3 , C.A. Pillet 4

    E-Print Network [OSTI]

    ­equilibrium steady states (NESS) and entropy production . . . . 9 3.3 Structural properties . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 3.4 C # ­scattering and NESS . . . . . . . . . . . . . . . . . . . . . . . . 11 4 Open quantum the scattering theory of non­equilibrium steady states (NESS) (this topic has been only quickly reviewed in [JP4

  4. RELAP5-3D Developmental Assessment: Comparison of Version 4.2.1i on Linux and Windows

    SciTech Connect (OSTI)

    Paul D. Bayless

    2014-06-01

    Figures have been generated comparing the parameters used in the developmental assessment of the RELAP5-3D code, version 4.2i, compiled on Linux and Windows platforms. The figures, which are the same as those used in Volume III of the RELAP5-3D code manual, compare calculations using the semi-implicit solution scheme with available experiment data. These figures provide a quick, visual indication of how the code predictions differ between the Linux and Windows versions.

  5. Variation of the Side Chain Branch Position Leads to Vastly Improved Molecular Weight and OPV Performance in 4,8-dialkoxybenzo[1,2-b:4,5-b?]dithiophene/2,1,3-benzothiadiazole Copolymers

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

    Coffin, Robert C.; MacNeill, Christopher M.; Peterson, Eric D.; Ward, Jeremy W.; Owen, Jack W.; McLellan, Claire A.; Smith, Gregory M.; Noftle, Ronald E.; Jurchescu, Oana D.; Carroll, David L.

    2011-01-01

    Through manipulation of the solubilizing side chains, we were able to dramatically improve the molecular weight ( M w ) of 4,8-dialkoxybenzo[1,2- b :4,5- b ? ]dithiophene (BDT)/2,1,3-benzothiadiazole (BT) copolymers. When dodecyl side chains ( P1 ) are employed at the 4- and 8-positions of the BDT unit, we obtain a chloroform-soluble copolymer fraction with M w of 6.3?kg/mol. Surprisingly, by moving to the commonly employed 2-ethylhexyl branch ( P2 ), M w decreases to 3.4?kg/mol. This is despitemore »numerous reports that this side chain increases solubility and M w . By moving the ethyl branch in one position relative to the polymer backbone (1-ethylhexyl, P3 ), M w is dramatically increased to 68.8?kg/mol. As a result of this M w increase, the shape of the absorption profile is dramatically altered, with ? max = 637?nm compared with 598?nm for P1 and 579?nm for P2 . The hole mobility as determined by thin film transistor (TFT) measurements is improved from ~ 1 × 10 ? 6 ?cm 2 /Vs for P1 and P2 to 7 × 10 ? 4 ?cm 2 /Vs for P3 , while solar cell power conversion efficiency in increased to 2.91 % for P3 relative to 0.31 % and 0.19 % for P1 and P2 , respectively. « less

  6. S1 S2 S3 S4 S5 S6 Optical Ring

    E-Print Network [OSTI]

    Fainman, Yeshaiahu

    of data center applications, yet are often under provisioned due to their high CAPEX and OPEX [2]. Recent

  7. [Moderate revisionposted 2/4/15 (replaces 3/26/12 edition)] Operating Policy and Procedure

    E-Print Network [OSTI]

    Rock, Chris

    of Cabling in Buildings and Tunnels. 3. Per Texas statutes, TTU information resources1 are strategic assets. 6. All eCommerce solutions are required to use institutional payment gateways and are subject

  8. Vo l . 4 6 , N o s . 2 & 3 , 2 0 1 3 c o n t e n t s

    E-Print Network [OSTI]

    Pennycook, Steve

    potential f e a t u r e s 2 Multi-faceted forecasting 6 3D printing rises to the occasion 10 Tag-team R&D 12

  9. PET 424304 2015 Exercises 3+4 of 4 10 Feb + 13 Feb 2015 1. ideal gas: s = s2-s1 = cpln(T2/T1) -R ln(p2/p1) (T << Tcrit; p << pcrit)

    E-Print Network [OSTI]

    Zevenhoven, Ron

    /mol = 31,25 mol/s s = - R· ln(1/20) = 24,9 J/(molK) x = ·T°· s = 31,25·293·24,9 = 228,1 kW 2. 1 kg Al 2015 Exercises 3+4 of 4 10 Feb + 13 Feb 2015 3. Per kg steel: nFe = 17,55 mol, b°Fe = 374,3 kJ/mol nC = 0,50 mol, b°C = 410,3 kJ/mol nMn = 0,13 mol, b°Mn = 487,7 kJ/mol nS = 0,09 mol, b°S = 609,6 kJ/mol n

  10. MATH 2ZZ3 --Winter 2010 Page 1 of 4 ENGINEERING MATHEMATICS IV

    E-Print Network [OSTI]

    Protas, Bartosz

    & Place: Section C01: Tu Th Fr 11:30­12:20 in CNH/104 Section C02: Tu We Fr 12:30­13:20 in BSB/147 Section:30­14:20 in HSC/1A1 T03 Mo 09:30­10:20 in TSH/B128 Computer Labs: Mo 12:30pm­2:30pm in BSB/249 Tu 9:30am­11:30am in BSB/249 We 12:30pm­2:30pm in BSB/249 (until 2pm on February 10 and 24; moved to BSB/244 for 1:30pm­2

  11. Privacy-Preserving RFID Systems: Model and Constructions Sebastien Canard1, Iwen Coisel2, Jonathan Etrog3, and Marc Girault4

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Etrog3, and Marc Girault4 1 Orange Labs - 42 rue des Coutures - BP6234 - F-14066 Caen Cedex - France 2

  12. Beamline 4.0.3

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National2.1 Print National2 Print4.0.3 Beamline3

  13. WHITE ORGANIC LIGHT-EMITTING DIODES USING 1,1,2,3,4,5-HEXAPHENYLSILOLE (HPS) AS GREENISH-BLUE EMITTER

    E-Print Network [OSTI]

    WHITE ORGANIC LIGHT-EMITTING DIODES USING 1,1,2,3,4,5- HEXAPHENYLSILOLE (HPS) AS GREENISH-BLUE emitter and the 1,1,2,3,4,5- hexaphenylsilole (HPS) layer was used as the greenish- blue emitter. White of 160cd/m2 . This high efficiency was attributed to the highly efficient greenish- blue emitter-1

  14. {cama, shiacj, chwu}@csie.ncku.edu.tw [2][3][4

    E-Print Network [OSTI]

    ) ( )C i m i A Tree-Bank PCFG Chomsky Normal Form PCFG terminal term 1i jN N N + k liN w ( ) ( ), |i j k i lj k l P N N N G P N w G + | 1= (7) G 5 0N 1, 1 2,TW w w wT= * * * 0 1 2 , 0 1, 1 1,| |T i m n m i n i P N w w w G P N W G P N W N W G- + = |T (8) (8) Inside

  15. Microsoft Word - T4_VEIC_TO2_ Sub3_Residential Retrofit Program Design

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy AEnergy Managing SwimmingMicrosoft Word1 2 - 2 0 1 5 D ePeer Review52ofMay

  16. SUBGROUP VISUALIZATION Petra Kralj(1), Nada Lavrac(1,2), Blaz Zupan (3,4)

    E-Print Network [OSTI]

    Novak, Petra Kralj

    and visualization is presented. 2 SUBGROUP VISUALIZATION BY PIE CHARTS Slices of pie charts are the most common way visualization by pie chart consists of a two level pie for each subgroup. The base pie represents subgroup. An example of five subgroups visualized by pie chart is presented in Figure 1. Figure 1: Subgroup

  17. 1-D and 2-D homoleptic dicyanamide structures, [Ph{sub 4}P]{sub 2}{Co{sup II}[N(CN){sub 2}]{sub 4}} and [Ph{sub 4}P]{M[N(CN){sub 2}]{sub 3}} (M = Mn, Co).

    SciTech Connect (OSTI)

    Raebiger, J. W.; Manson, J. L.; Sommer, R. D.; Geiser, U.; Rheingold, A. L.; Miller, J. S.; Materials Science Division; Univ. of Utah; Univ. of Delaware

    2001-05-21

    The homoleptic complexes [Ph{sub 4}P]{sub 2}{l_brace}Co[N(CN){sub 2}]{sub 4}{r_brace} and [Ph{sub 4}P]{l_brace}M[N(CN){sub 2}]{sub 3}{r_brace} [ M = Co, Mn] have been structurally as well as magnetically characterized. The complexes containing {l_brace}M[N(CN){sub 2}]{sub 4}{r_brace}{sup 2-} form 1-D chains, which are bridged via a common dicyanamide ligand in {l_brace}M[N(CN){sub 2}]{sub 3}{r_brace}{sup -} to form a 2-D structure. The five-atom [NCNCN]{sup -} ligands lead to a {sup 4}T{sub 1g} ground state for Co(II) which has an unquenched spin-orbit coupling that is reflected in the magnetic properties. Long-range magnetic ordering was not observed in any of these materials.

  18. Hot spots in crime model 0 1 2 3 4 5

    E-Print Network [OSTI]

    Kolokolnikov, Theodore

    , the speed is chosen according to a power-law distribution; direction chosen at random: |y(t + t) - y(t)| = tX where X is a power-law distribution whose distribution function is f(d) = C |d|-µ · µ is the power law cellphone data to suggest that human motion follows "truncated" Levi flight distribution with µ 2.75. #12

  19. Mon. Not. R. Astron. Soc. 000, 000000 (0000) Printed 4 December 2012 (MN LATEX style file v2.2) The ATLAS3D

    E-Print Network [OSTI]

    Bureau, Martin

    .2) The ATLAS3D project - XXII. Low-efficiency star formation in early-type galaxies: hydrodynamic models Paris-Saclay, CEA/IRFU/SAp CNRS Université Paris Diderot, 91191 Gif-sur-Yvette Cedex, France 4European, UK 19Space Sciences Research Group, Northrop Grumman Aerospace Systems, Redondo Beach, CA 90278, USA

  20. The Density and Structure of Antarctic Krill Schools David W. Murphy1, Don Webster1, So Kawaguchi2, Rob King2, Jon Osborn3, Jeannette Yen4

    E-Print Network [OSTI]

    , Rob King2, Jon Osborn3, Jeannette Yen4 1. School of Civil and Environmental Engineering Georgia push water back in a narrow jet ·Propulsion jet directed down and backwards ·Jet reaches up to 6 cm behind animal ·Jet could affect where another animal would position itself Catton et al., 2010 ·The

  1. Geek-Up[3.4.2011]: 3,000+ MW and 2,500 Year-Old Greek Pottery

    Broader source: Energy.gov [DOE]

    Bonneville Power Administration celebrates big windy milestone and researchers SLAC National Accelerator Laboratory study the surfaces of 2,500 year old Greek pottery -- all in this week's Geek-Up.

  2. H.-T. Su2, R.-R. Hsu2, A.B. Chen2, H. Fukunishi3, Y. Takahashi3, T. Adachi3, L.-C. Lee4

    E-Print Network [OSTI]

    California at Berkeley, University of

    = 10-21 V m2 = 10 -17 V cm2) Rate coefficient for the production of N2 1st pos, N2 2nd pos (0,0), N2) Rate coeffiicient generating N2 1st pos (BVJ), N2 2nd pos (0,0) 337.1, LBH, N2+1st negative (0,0) (391 reduced fields but not all the excitation modes the N2 1st pos (filter 4) have been included. Net result

  3. Beamline 5.4.3

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National2.1 Print5.3.2.1Beamline2.25.4.1

  4. Beamline 5.4.3

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National2.1 Print5.3.2.1Beamline2.25.4.13 Print High

  5. Beamline 5.4.3

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National2.1 Print5.3.2.1Beamline2.25.4.13 Print

  6. 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.

  7. (4-Methoxyphenyl)(3,4,5-trimethoxyphenyl)methanone inhibits tubulin polymerization, induces G{sub 2}/M arrest, and triggers apoptosis in human leukemia HL-60 cells

    SciTech Connect (OSTI)

    Magalhães, Hemerson I.F.; Wilke, Diego V.; Bezerra, Daniel P.; Cavalcanti, Bruno C.; Rotta, Rodrigo; Lima, Dênis P. de; Beatriz, Adilson; Moraes, Manoel O.; Diniz-Filho, Jairo; Pessoa, Claudia

    2013-10-01

    (4-Methoxyphenyl)(3,4,5-trimethoxyphenyl)methanone (PHT) is a known cytotoxic compound belonging to the phenstatin family. However, the exact mechanism of action of PHT-induced cell death remains to be determined. The aim of this study was to investigate the mechanisms underlying PHT-induced cytotoxicity. We found that PHT displayed potent cytotoxicity in different tumor cell lines, showing IC{sub 50} values in the nanomolar range. Cell cycle arrest in G{sub 2}/M phase along with the augmented metaphase cells was found. Cells treated with PHT also showed typical hallmarks of apoptosis such as cell shrinkage, chromatin condensation, phosphatidylserine exposure, increase of the caspase 3/7 and 8 activation, loss of mitochondrial membrane potential, and internucleosomal DNA fragmentation without affecting membrane integrity. Studies conducted with isolated tubulin and docking models confirmed that PHT binds to the colchicine site and interferes in the polymerization of microtubules. These results demonstrated that PHT inhibits tubulin polymerization, arrests cancer cells in G{sub 2}/M phase of the cell cycle, and induces their apoptosis, exhibiting promising anticancer therapeutic potential. - Highlights: • PHT inhibits tubulin polymerization. • PHT arrests cancer cells in G{sub 2}/M phase of the cell cycle. • PHT induces caspase-dependent apoptosis.

  8. PHYSICAL REVIEW B 84, 064303 (2011) Hydrogen transport in superionic system Rb3H(SeO4)2: A revised cooperative migration mechanism

    E-Print Network [OSTI]

    2011-01-01

    for applications in solid-state hydrogen fuel cells, hydrogen storage, and electrochemical devices.1­4 A central problem in fuel-cell and hydrogen batteries technology is the development of cheap and efficient materials of hydrogen transport in Rb3H(SeO4)2 crystal that represents technologically promising class M3H(XO4

  9. GEO-SEQ Subtask 2.3.4: Microseismic Monitoring and Analysis

    SciTech Connect (OSTI)

    Daley, T.; Peterson, J.; Korneev, V.

    2011-03-01

    LBNL's recent analysis of the microseismic data being acquired at well KB-601 has produced a new result of significantly more microseismic activity than previously estimated. During 2009-2010, there was background activity of 1 or 2 events per day with a notable increase during the spring-summer months of up to 20 or more events in a signal day (Figure 1). This level of activity warrants increased effort to obtain quantitative information, and supports plans for expansion of the microseismic monitoring. Quantitative interpretation of these events, including locations, is still hampered by physically unrealistic data from some sensors and uncertainty in which sensors are being recorded and their depth. We now believe that some quantitative analysis will be possible, building upon LBNL's earlier work and analysis conducted by Pinnacle, and utilizing the sledge-hammer tests conducted in the fall of 2010 by the JIP. Current acquisition problems include electrical noise, lack of GPS clock timing, and the sensor uncertainty. To address the acquisition problems, we continue to recommend an active-source recording test with full 144 channel capability (or at least 48 channel). We also recommend a site visit for debugging and repair by a technician knowledgeable in the REF TEK recording system and microseismic acquisition.

  10. Eng Chemistry 1 (3) Logic Design (4)

    E-Print Network [OSTI]

    Fernandez, Eduardo

    Eng Chemistry 1 (3) EGN 2095 Logic Design (4) CDA 3201C Fundamentals of Engineering (3) EGN 1002 Engineering Design 2 (3) EGN 4411C Electromagnetic Fields & Waves (4) EEL 3470 Calculus for Eng 1 (4) MAC 2281) Examples of Upper Division Math Electives: MAS 2103 Matrix Theory (only exception) MAP 4306 Engineering

  11. Products and specifications discussed herein are subject to change by Micron without notice. 2Gb: x4, x8, x16 DDR3 SDRAM

    E-Print Network [OSTI]

    Kodek, Dusan M.

    4, x8, x16 DDR3 SDRAM Features PDF: 09005aef826aaadc/Source: 09005aef82a357c3 Micron Technology, Inc., reserves the right to change products or specifications without notice. DDR3_D1.fm - Rev G 2/09 EN 1 ©2006 Micron Technology, Inc. All rights reserved. DDR3 SDRAM MT41J512M4 ­ 64 Meg x 4 x 8 Banks MT41J256M8 ­ 32

  12. Synthesis and structural characterization of the ternary Zintl phases AE{sub 3}Al{sub 2}Pn{sub 4} and AE{sub 3}Ga{sub 2}Pn{sub 4} (AE=Ca, Sr, Ba, Eu; Pn=P, As)

    SciTech Connect (OSTI)

    He, Hua; Tyson, Chauntae; Saito, Maia [Department of Chemistry and Biochemistry, University of Delaware, Newark, DE 19716 (United States); Bobev, Svilen, E-mail: bobev@udel.edu [Department of Chemistry and Biochemistry, University of Delaware, Newark, DE 19716 (United States)

    2012-04-15

    Ten new ternary phosphides and arsenides with empirical formulae AE{sub 3}Al{sub 2}Pn{sub 4} and AE{sub 3}Ga{sub 2}Pn{sub 4} (AE=Ca, Sr, Ba, Eu; Pn=P, As) have been synthesized using molten Ga, Al, and Pb fluxes. They have been structurally characterized by single-crystal and powder X-ray diffraction to form with two different structures-Ca{sub 3}Al{sub 2}P{sub 4}, Sr{sub 3}Al{sub 2}As{sub 4}, Eu{sub 3}Al{sub 2}P{sub 4}, Eu{sub 3}Al{sub 2}As{sub 4}, Ca{sub 3}Ga{sub 2}P{sub 4}, Sr{sub 3}Ga{sub 2}P{sub 4}, Sr{sub 3}Ga{sub 2}As{sub 4}, and Eu{sub 3}Ga{sub 2}As{sub 4} crystallize with the Ca{sub 3}Al{sub 2}As{sub 4} structure type (space group C2/c, Z=4); Ba{sub 3}Al{sub 2}P{sub 4} and Ba{sub 3}Al{sub 2}As{sub 4} adopt the Na{sub 3}Fe{sub 2}S{sub 4} structure type (space group Pnma, Z=4). The polyanions in both structures are made up of TrPn{sub 4} tetrahedra, which share common corners and edges to form {sup 2}{sub {infinity}}[TrPn{sub 2}]{sub 3-} layers in the phases with the Ca{sub 3}Al{sub 2}As{sub 4} structure, and {sup 1}{sub {infinity}}[TrPn{sub 2}]{sub 3-} chains in Ba{sub 3}Al{sub 2}P{sub 4} and Ba{sub 3}Al{sub 2}As{sub 4} with the Na{sub 3}Fe{sub 2}S{sub 4} structure type. The valence electron count for all of these compounds follows the Zintl-Klemm rules. Electronic band structure calculations confirm them to be semiconductors. - Graphical abstract: AE{sub 3}Al{sub 2}Pn{sub 4} and AE{sub 3}Ga{sub 2}Pn{sub 4} (AE=Ca, Sr, Ba, Eu; Pn=P, As) crystallize in two different structures-Ca{sub 3}Al{sub 2}P{sub 4}, Sr{sub 3}Al{sub 2}As{sub 4}, Eu{sub 3}Al{sub 2}P{sub 4}, Eu{sub 3}Al{sub 2}As{sub 4}, Ca{sub 3}Ga{sub 2}P{sub 4}, Sr{sub 3}Ga{sub 2}P{sub 4}, Sr{sub 3}Ga{sub 2}As{sub 4}, and Eu{sub 3}Ga{sub 2}As{sub 4}, are isotypic with the previously reported Ca{sub 3}Al{sub 2}As{sub 4} (space group C2/c (No. 15)), while Ba{sub 3}Al{sub 2}P{sub 4} and Ba{sub 3}Al{sub 2}As{sub 4} adopt a different structure known for Na{sub 3}Fe{sub 2}S{sub 4} (space group Pnma (No. 62). The polyanions in both structures are made up of TrPn{sub 4} tetrahedra, which by sharing common corners and edges, form {sup 2}{sub {infinity}}[TrPn{sub 2}]{sub 3-}layers in the former and {sup 1}{sub {infinity}}[TrPn{sub 2}]{sub 3-} chains in Ba{sub 3}Al{sub 2}P{sub 4} and Ba{sub 3}Al{sub 2}As{sub 4}. Highlights: Black-Right-Pointing-Pointer AE{sub 3}Ga{sub 2}Pn{sub 4} (AE=Ca, Sr, Ba, Eu; Pn=P, As) are new ternary pnictides. Black-Right-Pointing-Pointer Ba{sub 3}Al{sub 2}P{sub 4} and Ba{sub 3}Al{sub 2}As{sub 4} adopt the Na{sub 3}Fe{sub 2}S{sub 4} structure type. Black-Right-Pointing-Pointer The Sr- and Ca-compounds crystallize with the Ca{sub 3}Al{sub 2}As{sub 4} structure type. Black-Right-Pointing-Pointer The valence electron count for all title compounds follows the Zintl-Klemm rules.

  13. SERVER STAFFING TO MEET TIMEVARYING DEMAND Otis B. Jennings, 1 Avishai Mandelbaum, 2 William A. Massey 3 and Ward Whitt 4

    E-Print Network [OSTI]

    Whitt, Ward

    . Massey 3 and Ward Whitt 4 AT&T Bell Laboratories September 12, 1994 Revision: July 11, 1995 to AT&T Bell Laboratories. 3 AT&T Bell Laboratories, Room 2C­120, Murray Hill, NJ 07974­0636. 4 AT&T Bell Laboratories, Room 2C­178, Murray Hill, NJ 07974­0636. #12; Abstract We consider a multiserver

  14. M3,,PO4...2-Nanoparticle-Coated LiCoO2 vs LiCo0.96M0.04O2 ,,M = Mg and Zn... on Electrochemical and Storage

    E-Print Network [OSTI]

    Cho, Jaephil

    , 2008. At present, LiCoO2 powders are the most widely used cathode material in Li-ion batteries for mobile electronics, which alter the charge cutoff voltage from 4.2 V vs graphite 4.3 V vs lithium metal to 4.4 V vs graphite 4.5 V vs lithium metal . By increas- ing the cutoff voltage, the energy density

  15. Keeping Things in Proportion --Hill 2005 (204): 3 --sciencenow http://sciencenow.sciencemag.org/cgi/content/full/2005/204/3?ck=nck 1 of 2 2/11/05 4:38 PM

    E-Print Network [OSTI]

    Frankino, Tony

    Keeping Things in Proportion -- Hill 2005 (204): 3 -- sciencenow http://sciencenow.sciencemag.org/cgi/content/full/2005/204/3?ck=nck 1 of 2 2/11/05 4:38 PM Proportion matters. The size of a butterfly's wings compared 2005 Keeping Things in Proportion Evolutionary biologists take some things for granted: for instance

  16. Multifunctional Properties of Cyanate Ester Composites with SiO2 Coated Fe3O4 Fillers

    SciTech Connect (OSTI)

    Sun, Weixing; Sun, Wuzhu; Kessler, Michael R.; Bowler, Nicola; Dennis, Kevin W.; McCallum, R. William; Li, Qi; Tan, Xiaoli

    2013-02-22

    SiO2 coated Fe3O4 submicrometer spherical particles (a conducting core/insulating shell configuration) are fabricated using a hydrothermal method and are loaded at 10 and 20 vol % into a bisphenol E cyanate ester matrix for synthesis of multifunctional composites. The dielectric constant of the resulting composites is found to be enhanced over a wide frequency and temperature range while the low dielectric loss tangent of the neat cyanate ester polymer is largely preserved up to 160 ?C due to the insulating SiO2 coating on individual conductive Fe3O4 submicrometer spheres. These composites also demonstrate high dielectric breakdown strengths at room temperature. Dynamic mechanical analysis indicates that the storage modulus of the composite with a 20 vol % filler loading is twice as high as that of neat resin, but the glass transition temperature considerably decreases with increasing filler content. Magnetic measurements reveal a large saturation magnetization and negligibly low coercivity and remanent magnetization in these composites.

  17. Beamline 4.0.3

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National2.1 Print National2 Print4.0.3 Beamline

  18. Study of phase relationships in the Sr{sub 3}(PO{sub 4}){sub 2}–CePO{sub 4} system. Phase diagram and thermal characteristics of phases

    SciTech Connect (OSTI)

    Matraszek, Aleksandra, E-mail: aleksandra.matraszek@ue.wroc.pl

    2013-07-15

    A diagram representing phase relationships in the Sr{sub 3}(PO{sub 4}){sub 2}–CePO{sub 4} phosphate system has been developed on the basis of results obtained by thermal analysis (DTA/DSC/TGA) and X-ray diffraction (XRD) methods. One intermediate compound with the formula Sr{sub 3}Ce(PO{sub 4}){sub 3} occurs in the Sr{sub 3}(PO{sub 4}){sub 2}–CePO{sub 4} system at temperatures exceeding 1045 °C. The compound has a eulytite structure with the following structural parameters: a=b=c=10.1655(8) Å, ?=?=?=90.00°, V=1050.46(6) Å{sup 3}. It's melting point exceeds 1950 °C. A limited solid solution exists in the system, which possesses the structure of a low-temperature form of Sr{sub 3}(PO{sub 4}){sub 2}. At 1000 °C the maximal concentration of CePO{sub 4} in the solid solution is below 20 mol%. The solid solution phase field narrows with increased temperature. There is a eutectic point in the (Sr{sub 3}(PO{sub 4}){sub 2}+Sr{sub 3}Ce(PO{sub 4}){sub 3}) phase field at 1765 °C and 15 mol% of CePO{sub 4}. The melting temperature of Sr{sub 3}(PO{sub 4}){sub 2} is 1882±15 °C. - Graphical abstract: The phase diagram of Sr{sub 3}(PO{sub 4}){sub 2}–CePO{sub 4} system showing the stability ranges of limited solid solution and Sr{sub 3}Ce(PO{sub 4}){sub 3} phases. - Highlights: • Sr{sub 3}(PO{sub 4}){sub 2} melts at 1882 °C. • Phase diagram of Sr{sub 3}(PO{sub 4}){sub 2}–CePO{sub 4} system has been proposed. • Limited solid solution of CePO{sub 4} in Sr{sub 3}(PO{sub 4}){sub 2} forms in the system. • The Sr{sub 3}Ce(PO{sub 4}){sub 2} phosphate is stable at temperatures above 1045 °C.

  19. Antiferromagnetic ordering in a novel five-connected 3D polymer {Cu2(2,5-Me2pyz)[N(CN)2]4}nn (2,5-Me2pyz=2,5-dimethylpyrazine)y

    E-Print Network [OSTI]

    Gao, Song

    as green crystals. The X-ray structure (Fig. 1) shows that each Cu(II) center adopts a distorted square is bent with a Cu­N(5)­C(6) bond angle of 146.8(3) , while the others are close to linear [172.6(3)­177.6(3) ]. The Cu­N(5) distance [2.177(3) + A] of the bent Cu­N:C unit is also sig- nificantly longer than

  20. Scalable synthesis of Na3V2(PO4)(3)/C porous hollow spheres as a cathode for Na-ion batteries

    SciTech Connect (OSTI)

    Mao, JF; Luo, C; Gao, T; Fan, XL; Wang, CS

    2015-01-01

    Na3V2(PO4)(3) (NVP) has been considered as a very promising cathode material for sodium-ion batteries (SIBs) due to its typical NASICON structure, which provides an open and three dimensional (3D) framework for Na+ migration. However, the low electronic conductivity of NVP limits its rate capability and cycling ability. In this study, carbon coated hollow structured NVP/C composites are synthesized via a template-free and scalable ultrasonic spray pyrolysis process, where the carbon coated NVP particles are uniformly decorated on the inner and outer surfaces of the porous hollow carbon spheres. When evaluated as a cathode material for SIBs, the unique NVP/C porous hollow sphere cathode delivers an initial discharge capacity of 99.2 mA h g(-1) and retains 89.3 mA h g(-1) after 300 charge/discharge cycles with a very low degradation rate of 0.035% per cycle. For comparison, the NVP/C composite, prepared by the traditional sol-gel method, delivers a lower initial discharge capacity of 97.4 mA h g(-1) and decreases significantly to 71.5 mA h g(-1) after 300 cycles. The superior electrochemical performance of NVP/C porous hollow spheres is attributed to their unique porous, hollow and spherical structures, as well as the carbon-coating layer, which provides a high contact area between electrode/electrolyte, high electronic conductivity, and high mechanical strength.

  1. % # & # ' ( ) 0 1 2 3 4 5 6 7 8 5 9 @ A B C 3 D 8 E F G H I 5 9 @ A B P 3 9 H 5 Q 8 5 R 2

    E-Print Network [OSTI]

    Dean, Thomas

    W eW eY A f @ A B W V @ A q eW eY A U V Y y @ y eteW eT q m @ U U V Y eX @ W T tr n te T W Y q T Y T V S n g S f h ed eq @ ` @ X etr Y ` W V @ B eW eY A @ t S q B T e A T B y r q U T d e ` r ¡ § £ £ 1 2 3 4 5 6 7 8 5 9 @ A B C 3 D 8 E F G H I 5 9 @ A B P 3 9 H 5 Q 8 5 R 2 S T U @ V W X T A W Y

  2. MA 15910, Lesson 5, Algebra part of text, Sections 2.3, 2.4, and 7.5 ...

    E-Print Network [OSTI]

    Bailey, Charlotte M

    2015-01-28

    Ex 2: The bill for an auto repair was $403 (before any taxes). The cost of parts was $225. The ... the road due to construction. The total time of the trip was 6 hours ...

  3. StackOverview 2.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

    E-Print Network [OSTI]

    Tanaka, Jiro

    17 Web #12;Web Web 81% Web Web Web Web StackOverview #12;1 1 2 Web 3 2.2.2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Web . . . . . . . . . . . . . . . . . . . . . . 4 . . . . . . . . . . . . . . . . . . . . . . . . 5 3 Web 6 3.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3

  4. Poly[{mu}{sub 4}-sulfido-tris(thiocyanato-{kappa}N)-tris({mu}{sub 3}-1,2,4-triazolato-{kappa}{sup 3}N{sup 1}:N{sup 2}:N{sup 4})-tetrazinc(II)] : a three-dimensional zinc sulfide coordination polymer.

    SciTech Connect (OSTI)

    Park, H.; Geiser, U.; Halder, G. J.; Schlueter, J. A.; Materials Science Division

    2008-01-01

    The title compound, [Zn{sub 4}(C{sub 2}H{sub 2}N{sub 3}){sub 3}(NCS){sub 3}S]{sub n}, is a three-dimensional coordination polymer consisting of tetrahedral SZn{sub 4} clusters bridged by triazole ligands. In the tetrahedral unit, three Zn atoms are connected to six bridging triazolate ligands, whereas the fourth Zn atom (site symmetry 3m) is bonded to three terminal thiocyanate anions that protrude into the void space created by the Zn-triazolate network. The network prototype is simple cubic, but a strong distortion along a body diagonal and the imposition of a polar direction by the arrangement of the molecular constituents lead to the trigonal space group R3m. This study demonstrates the use of the 3-mercapto-1,2,4-triazole ligand as an effective source for sulfide ions in the synthesis of sulfide-based coordination polymers.

  5. Supporting Information A Carbon-Supported Copper Complex of 3,5-Diamino-1,2,4-triazole as a

    E-Print Network [OSTI]

    Kenis, Paul J. A.

    of polytetrafluoroethylene (PTFE, Aldrich) powder with 200 µL of Millipore water and 200 µL of isopropyl alcohol. The weight percentage of PTFE to the total weight of the PTFE / catalyst mixture within the catalyst ink was 40 wt, the final cathode and anode loadings were 6.7 mg Ag/C /cm2 (4 mg Ag /cm2 ) and 4.47 mg PTFE /cm2 and 2 mg Pt

  6. Credits/ECTS: (2-2) 3 / 4 Catalog Description: Introduction. Constants, variables, expressions, statements. Selective structures.

    E-Print Network [OSTI]

    Can, Tolga

    -dimensional arrays. (Offered to non-CNG students only). Instructors: Dr. dil Candan (sections: 1,2) , Office: S-142). Course Prerequisites: None Learning Outcomes: CNG 230 is a service course offered to non EAST TECHNICAL UNIVERSITY, NORTHERN CYPRUS CAMPUS CNG230 Introduction to C Programming ­ Course

  7. BEAMLINE 4-3

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O O DBiomass andAtomsVehicles and FuelsjBBEE Public1BCM24-3

  8. Pressure dependence of the exchange interaction in the dimeric single-molecule magnet [Mn{sub 4}O{sub 3}Cl{sub 4}(O{sub 2}CEt){sub 3}(py){sub 3}]{sub 2} from inelastic neutron scattering

    SciTech Connect (OSTI)

    Sieber, A.; Waldmann, O.; Ochsenbein, S. T.; Carver, G.; Guedel, H. U.; Foguet-Albiol, D.; Christou, G.; Mutka, H.; Fernandez-Alonso, F.; Mezouar, M.; Weber, H. P.

    2006-07-01

    The low-lying magnetic excitations in the dimers of single-molecule magnets [Mn{sub 4}O{sub 3}Cl{sub 4}(O{sub 2}CEt){sub 3}(py){sub 3}]{sub 2}, or (Mn{sub 4}){sub 2}, are studied by inelastic neutron scattering as a function of hydrostatic pressure. The anisotropy parameters D and B{sub 0}{sup 4}, which describe each Mn{sub 4} subunit, are essentially pressure independent, while the antiferromagnetic exchange coupling J between the two Mn{sub 4} subunits strongly depends on pressure, with an increase of 42% at 17 kbar. Additional pressure-dependent powder x-ray measurements allow a structural interpretation of the findings.

  9. Beamline 4.2.2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAudits & Inspections AuditsBarbara2.0.1 Print EUV optics13.3.234.2.2 Print

  10. Beamline 4.2.2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAudits & Inspections AuditsBarbara2.0.1 Print EUV optics13.3.234.2.2

  11. Pumping-route-dependent concentration quenching and temperature effect of green up- and down-conversion luminescence in Er{sup 3+}/Yb{sup 3+} co-doped Gd{sub 2}(WO{sub 4}){sub 3} phosphors

    SciTech Connect (OSTI)

    Li, Jingjing; Sun, Jiashi [Department of Physics, Dalian Maritime University, Dalian, Liaoning 116026 (China); Liu, Jutao [College of Life Science, Dalian Nationalities University, Dalian, Liaoning 116600 (China); Li, Xiangping; Zhang, Jinsu [Department of Physics, Dalian Maritime University, Dalian, Liaoning 116026 (China); Tian, Yue [Department of Physics, Dalian Maritime University, Dalian, Liaoning 116026 (China); College of Life Science, Dalian Nationalities University, Dalian, Liaoning 116600 (China); Fu, Shaobo; Cheng, Lihong; Zhong, Haiyang [Department of Physics, Dalian Maritime University, Dalian, Liaoning 116026 (China); Xia, Haiping [Key laboratory of Photo-electronic Materials, Ningbo University, Ningbo, Zhejiang 315211 (China); Chen, Baojiu, E-mail: chenmbj@sohu.com [Department of Physics, Dalian Maritime University, Dalian, Liaoning 116026 (China)

    2013-06-01

    Graphical abstract: A comparative study on the concentration quenching behaviors of green down- and up-conversion emissions was carried out for the first time, and the different concentration quenching mechanisms were analyzed. Secondly, the thermal effect induced by 980 nm LD irradiation was investigated, it was observed that the equilibrium temperature of Gd{sub 2}(WO{sub 4}){sub 3}:Er{sup 3+}/Yb{sup 3+} sample was decided by both the excitation power and Er{sup 3+} doping concentration. Highlights: ? Gd{sub 2}(WO{sub 4}){sub 3}:Er/Yb phosphors were prepared via a co-precipitation reaction. ? Morphology and structure of the phosphors were characterized by XRD and SEM. ? Concentration quenching mechanisms for down and up emissions were studied. ? Thermal effect induced by laser irradiation was studied via temperature sensing tech. - Abstract: Gd{sub 2}(WO{sub 4}){sub 3} phosphors with various Er{sup 3+} concentrations and fixed Yb{sup 3+} concentration were synthesized via a co-precipitation method, and their crystal structure and morphology were characterized by using X-ray diffraction (XRD) and scanning electron microscopy (SEM). The concentration quenching behaviors of green up- and down-conversion emissions of Er{sup 3+} were analyzed, and it was confirmed that the difference between quenching concentration for up- and down-conversion emissions resulted from the different population routes. The temperature sensing properties of the Gd{sub 2}(WO{sub 4}){sub 3}:Er{sup 3+}/Yb{sup 3+} phosphors were studied, and it was found that the Er{sup 3+} doping concentration slightly affected the sensitivity, and Gd{sub 2}(WO{sub 4}){sub 3}:Er{sup 3+}/Yb{sup 3+} phosphors could be used in a broad temperature region for detecting temperature. Finally, the thermal effect induced by 980 nm LD irradiation was investigated, it was observed that the equilibrium temperature of Gd{sub 2}(WO{sub 4}){sub 3}:Er{sup 3+}/Yb{sup 3+} sample was decided by both the excitation power and Er{sup 3+} doping concentration.

  12. Magnetoresistance oscillations in multilayer systems: Triple quantum wells S. Wiedmann,1,2 N. C. Mamani,3 G. M. Gusev,3 O. E. Raichev,4 A. K. Bakarov,5 and J. C. Portal1,2,6

    E-Print Network [OSTI]

    Gusev, Guennady

    . Mamani,3 G. M. Gusev,3 O. E. Raichev,4 A. K. Bakarov,5 and J. C. Portal1,2,6 1LNCMI­CNRS, UPR 3228, BP Physics, Novosibirsk 630090, Russia 6Institut Universitaire de France, 75005 Paris, France Received 30

  13. Electrochemical Properties of Li3Fe0.2Mn0.8CO3PO4 as a Li-Ion Battery Cathode

    E-Print Network [OSTI]

    Matts, Ian L.

    Previously conducted high-throughput ab initio calculations have identified carbonophosphates as a new class of polyanion cathode materials. Li3MnCO3PO4 is the most promising candidate due to its high theoretical capacity ...

  14. L. Bocher1,4*, B. Masenelli2, D. Hapiuk3 , M. Kociak4 and K Masenelli-Varlot1 1 INSA-Lyon, MATEIS UMR 5510, 7 avenue J. Capelle, F-69621 Villeurbanne Cedex

    E-Print Network [OSTI]

    L. Bocher1,4*, B. Masenelli2, D. Hapiuk3 , M. Kociak4 and K Masenelli-Varlot1 1 INSA-Lyon, MATEIS UMR 5510, 7 avenue J. Capelle, F-69621 Villeurbanne Cedex 2 Institut des Nanotechnologies de Lyon, UMR et Nanostructures, Université Claude Bernard Lyon I, Lyon - France 4 Laboratoire de Physique des

  15. New coordination polymers from 1D chain, 2D layer to 3D framework constructed from 1,2-phenylenediacetic acid and 1,3-bis(4-pyridyl)propane flexible ligands

    SciTech Connect (OSTI)

    Xin Lingyun; Liu Guangzhen; Wang Liya

    2011-06-15

    The hydrothermal reactions of Cd, Zn, or Cu(II) acetate salts with H{sub 2}PHDA and BPP flexible ligands afford three new coordination polymers, including [Cd(PHDA)(BPP)(H{sub 2}O)]{sub n}(1), [Zn(PHDA)(BPP)]{sub n}(2), and [Cu{sub 2}(PHDA){sub 2}(BPP)]{sub n}(3) (H{sub 2}PHDA=1,2-phenylenediacetic acid, BPP=1,3-bis(4-pyridyl)propane). The single-crystal X-ray diffractions reveal that all three complexes feature various metal carboxylate subunits extended further by the BPP ligands to form a diverse range of structures, displaying a remarked structural sensitivity to metal(II) cation. Complex 1 containing PHDA-bridged binuclear cadmium generates 1D double-stranded chain, complex 2 results in 2D{yields}2D interpenetrated (4,4) grids, and complex 3 displays a 3D self-penetrated framework with 4{sup 8}6{sup 6}8 rob topology. In addition, fluorescent analyses show that both 1 and 2 exhibit intense blue-violet photoluminescence in the solid state. - Graphical Abstract: We show diverse supramolecular frameworks based on the same ligands (PHDA and BPP) and different metal acetate salts including 1D double-stranded chain, 2D {yields} 2D twofold interpenetrated layer, and 3D self-penetration networks. Highlights: > Three metal(II = 2 /* ROMAN ) coordination polymers were synthesized using H{sub 2}PHDA and BPP. > The diversity of structures show a remarked sensitivity to metal(II) center. > Complexes show the enhancement of fluorescence compared to that of free ligand.

  16. Synthesis of novel MoS{sub 2}/g-C{sub 3}N{sub 4} heterojunction photocatalysts with enhanced hydrogen evolution activity

    SciTech Connect (OSTI)

    Tian, Yuming; Ge, Lei; Wang, Kaiyue; Chai, Yuesheng

    2014-01-15

    Novel MoS{sub 2}/g-C{sub 3}N{sub 4} heterojunction photocatalysts were synthesized via a simple impregnation and heating methods. The products were characterized by X-ray diffraction, transmission electron microscopy and UV–vis diffuse reflectance spectra. The photocatalytic activities of MoS{sub 2}/g-C{sub 3}N{sub 4} samples were evaluated based on the hydrogen evolution experiments under visible light irradiation (? > 400 nm). The UV–vis diffuse reflectance spectra revealed that the MoS{sub 2}/g-C{sub 3}N{sub 4} photocatalysts had strong absorption in the visible light region. The photocatalytic results indicated that the highest H{sub 2} evolution rate of 23.10 ?mol·h{sup ?1} was achieved on the 0.5 wt.% MoS{sub 2}–g-C{sub 3}N{sub 4} sample, which was enhanced by 11.3 times compared to pure g-C{sub 3}N{sub 4}. This study may provide an approach to the development of novel heterojunction photocatalysts for hydrogen production under visible light irradiation. - Highlights: • MoS{sub 2}/g-C{sub 3}N{sub 4} photocatalyst is obtained by simple impregnation and heating methods. • and determined by XRD, TEM, UV-vis diffuse reflectance spectra. • the photocatalysts had strong absorption in the visible light region. • the highest H2 evolution rate was achieved on the 0.5wt% samples.

  17. Uniform AMoO{sub 4}:Ln (A=Sr{sup 2+}, Ba{sup 2+}; Ln=Eu{sup 3+}, Tb{sup 3+}) submicron particles: Solvothermal synthesis and luminescent properties

    SciTech Connect (OSTI)

    Yang Piaoping [College of Material Science and Chemical Engineering, Harbin Engineering University, Harbin 150001 (China); Li Chunxia [State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022 (China); Wang Wenxin [College of Material Science and Chemical Engineering, Harbin Engineering University, Harbin 150001 (China); Quan Zewei [State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022 (China); Gai Shili [College of Material Science and Chemical Engineering, Harbin Engineering University, Harbin 150001 (China); Lin Jun, E-mail: jlin@ciac.jl.c [State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022 (China)

    2009-09-15

    Rare-earth ions (Eu{sup 3+}, Tb{sup 3+}) doped AMoO{sub 4} (A=Sr, Ba) particles with uniform morphologies were successfully prepared through a facile solvothermal process using ethylene glycol (EG) as protecting agent. X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), X-ray photoelectron spectra (XPS), Fourier transform infrared spectroscopy (FT-IR), photoluminescence (PL) spectra and the kinetic decays were performed to characterize these samples. The XRD results reveal that all the doped samples are of high purity and crystallinity and assigned to the tetragonal scheelite-type structure of the AMoO{sub 4} phase. It has been shown that the as-synthesized SrMoO{sub 4}:Ln and BaMoO{sub 4}:Ln samples show respective uniform peanut-like and oval morphologies with narrow size distribution. The possible growth process of the AMoO{sub 4}:Ln has been investigated in detail. The EG/H{sub 2}O volume ratio, reaction temperature and time have obvious effect on the morphologies and sizes of the as-synthesized products. Upon excitation by ultraviolet radiation, the AMoO{sub 4}:Eu{sup 3+} phosphors show the characteristic {sup 5}D{sub 0}-{sup 7}F{sub 1-4} emission lines of Eu{sup 3+}, while the AMoO{sub 4}:Tb{sup 3+} phosphors exhibit the characteristic {sup 5}D{sub 4}-{sup 7}F{sub 3-6} emission lines of Tb{sup 3+}. These phosphors exhibit potential applications in the fields of fluorescent lamps and light emitting diodes (LEDs). - Graphical abstract: Uniform rare-earth ions (Eu{sup 3+}, Tb{sup 3+}) doped AMoO{sub 4} (A=Sr, Ba) submicron phosphors with tetragonal scheelite-type structure have been prepared through a facile solvothermal process using EG as reaction media. Display Omitted

  18. DNA Cleavage by Photogenerated Rh2(O2CCH3)4(H2O)2 Patty K.-L. Fu, Patricia M. Bradley, and Claudia Turro*

    E-Print Network [OSTI]

    Turro, Claudia

    the subject of intense investigation since, upon light activation, they can act as reporters of DNA structure and coordination of the dirhodium core to single-stranded oligonucleotides has been observed, the mode of binding-methylpyridinium tetrafluoroborate (py+),17 results in the formation of the one-electron-oxidized complex, Rh2(O2

  19. Environmental management technology demonstration and commercialization: Tasks 2, 3, 4, and 8. Semiannual report, October 1994--March 1995

    SciTech Connect (OSTI)

    Hawthorne, S.B.; Ness, R.O. Jr.; Nowok, J.W.; Pflughoeft-Hassett, D.; Hurley, J.P.; Steadman, E.N.

    1995-05-01

    The objective of the Environmental Management program at the Energy and Environmental Research Center (EERC) is to develop, demonstrate, and commercialize technologies that address the environmental management needs of contaminated sites, including characterization, sensors, and monitoring; low-level mixed waste processing; material disposition technology; improved waste forms; in situ containment and remediation; and efficient separation technologies for radioactive wastes. Task 2 is the extraction and analysis of pollutant organics from contaminated solids using off-line supercritical fluid extraction (SFE) and on-line SFE-infrared spectroscopy. Task 3, pyrolysis of plastics, has as its objectives to develop a commercial process to significantly reduce the volume of mixed-plastics-paper-resin waste contaminated with low-level radioactive material; concentrate contaminants in a collectible form; and determine the distribution and form of contaminants after pyrolysis of the mixed waste. Task 4, stabilization of vitrified wastes, has as its objectives to (1) demonstrate a waste vitrification procedure for enhanced stabilization of waste materials and (2) develop a testing protocol to understand the long-term leaching behavior of the stabilized waste form. The primary objective of Task 8, Management and reporting, is coordination of this project with other programs and opportunities. In addition, management oversight will be maintained to ensure that tasks are completed and coordinated as planned and that deliverables are submitted in a timely manner. Accomplishments to date is each task are described. 62 refs.

  20. Q550 Sports Bursary Application 2014-15 Year: 1st / 2nd / 3rd / 4th / postgraduate (delete as applicable)

    E-Print Network [OSTI]

    Sengun, Mehmet Haluk

    Q550 Sports Bursary Application 2014-15 Name: Year: 1st / 2nd / 3rd / 4th / postgraduate (delete to personally incur participating in University level sport during the academic year 2014-15. Details of expense

  1. Protonic and electronic conductivity of the layered perovskite oxides HCa2Nb3O10 and Ca4Nb6O19

    E-Print Network [OSTI]

    Protonic and electronic conductivity of the layered perovskite oxides HCa2Nb3O10 and Ca4Nb6O19 February 2014 Keywords: Layer perovskite Solid electrolyte Mixed valence Electronic conductivityJacobson series layer perovskite HCa2Nb3O10 were investigated. Within the intermediate temperature range (200e475

  2. Derivatives of the adduct between 1,2,3,4-tetrachloro-5,5-dimethoxycyclopentadiene and substituted quinones 

    E-Print Network [OSTI]

    Miles, Brad Howard

    1958-01-01

    to be identical by mixed melting points, by elemental analysis, and by the formation of the same di-2, 4- dinitrophenylhydrazone with 2, 4-dinitrophenylhydrazine. A possible mechanism for the formation of the dione and the loss of the chlorine atom(s.... e/ rl d/ C/ H Isomeri- d/ C'/ 0& 0 p/ C/ g C//p &Ck~ H C/ 0 C/ ($) The weakly held allylic chlorine atom(s) are re- placed by active hydropen formed by the iron and acetic acid. e/ C/ 0C4~ N 0/ C/ ei ~g. p. oC//S e/ C/ I oci...

  3. Electron-irradiation induced phase transformation in La{sub 1/3}Zr{sub 2}(PO{sub 4}){sub 3}: La{sup 3+} displacement in a preserved NASICON framework

    SciTech Connect (OSTI)

    Crosnier-Lopez, M.P. . E-mail: marie-pierre.crosnier-lopez@univ-lemans.fr; Barre, M.; Le Berre, F.; Fourquet, J.L.

    2006-08-15

    The La{sub 1/3}Zr{sub 2}(PO{sub 4}){sub 3} NASICON-type compound (S.G. P3-bar - neutron and X-ray diffraction experiments) is investigated by transmission electron microscopy (TEM) technique, selected area electron diffraction (SAED) and high-resolution electron microscopy (HREM), in order to study locally the lanthanum distribution. An irreversible structural transformation (P-bar -bar -bar ->P-bar c-bar ->R-bar -bar -bar ) is observed, without modification of the atomic content and cell size, as soon as the phase is illuminated by the electron beam. The progressive disappearance of the spots which do not check the R conditions on the SAED patterns is clearly shown along two zone axis, [001] and [100]. This transformation implies the displacement of the two La{sup 3+} cations in a preserved classical [Zr{sub 2}(PO{sub 4}){sub 3}]{sup -} network. This interesting behavior is in good agreement with the La{sup 3+} ionic conductivity observed in La{sub 1/3}Zr{sub 2}(PO{sub 4}){sub 3} (4.09x10{sup -7}Scm{sup -1} at 700 deg. C). To our knowledge, this is the first time that a complete TEM study is done on a NASICON-type phase.

  4. Measurement of the state-specific differential cross section for the H D2~HD(v 4, J 3) D reaction at a collision energy

    E-Print Network [OSTI]

    Zare, Richard N.

    . The photolysis of HI at 212.8 nm initiates the H D2 reaction. The HD v 4, J 3 velocity distribution is determined resonance VSDR ,16 velocity-aligned photo- fragment dynamics,17 and photoinitiated bulb reactions.22 It hasMeasurement of the state-specific differential cross section for the H D2~HD(v 4, J 3) D reaction

  5. ABBREVIATIONS: NMDA, N-methyl-D-aspartic acid; ACPD, 1-aminocyclopentane-1 ,3-dicarboxylic acid; AMPA,a-amino-3-hydroxy-5-methyli-soxazole-4-propionic acid; BAPTA, 1 ,2-bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid; DMSO, dimethylsulfoxide; DNQX, 6

    E-Print Network [OSTI]

    Huettner, James E.

    ; AMPA,a-amino-3-hydroxy-5-methyli- soxazole-4-propionic acid; BAPTA, 1 ,2-bis(2-aminophenoxy)ethane

  6. Facile synthesis, structural characterization, and photoluminescence mechanism of Dy{sup 3+} doped YVO{sub 4} and Ca{sup 2+} co-doped YVO{sub 4}:Dy{sup 3+} nano-lattices

    SciTech Connect (OSTI)

    Dhiren Meetei, Sanoujam, E-mail: sdmdhiren@gmail.com; Dorendrajit Singh, Shougaijam, E-mail: dorendrajit@yahoo.co.in, E-mail: mdebensingh@gmail.com [Department of Physics, Manipur University, Canchipur, Imphal-795003, Manipur (India); Deben Singh, Mutum, E-mail: dorendrajit@yahoo.co.in, E-mail: mdebensingh@gmail.com [Department of Physics, Thambal Marik College, Oinam-795134, Bishnupur, Manipur (India)

    2014-05-28

    Light plays a vital role in the evolution of life. From sunlight to candle-light and then to other form of lighting devices, human beings are utilizing light since time immemorial. Lighting devices such as conventional incandescent lamp and fluorescent lamp have been replaced by Light Emitting Diodes (LEDs) for the later is cheap, durable, etc. Now-a-days, phosphor converted LEDs have been burning issues in the fabrication of lighting devices. Especially, lanthanide ion(s) doped phosphors are of great interest for the same. However, doped phosphors have a limitation of luminescence quenching, i.e., instead of increasing luminescence on increasing dopant concentration, the luminescence decreases. Therefore, it must be rectified by one or other means so as to get maximum desirable intensity for uses in display or lighting devices. In the present work, YVO{sub 4}:Dy{sup 3+} and YVO{sub 4}:Dy{sup 3+}/Ca{sup 2+} nano-lattices are synthesized by a facile technique. Structural characterizations such as x-ray diffraction, SEM, TEM, HRTEM, and Selected Area Electron Diffraction (SAED) of the samples are reported. Photoluminescence (PL) excitation and emission, enhanced mechanism, and lifetime are thoroughly discussed. PL intensity of the quenched YVO{sub 4}:Dy{sup 3+} is made increased up to 432.63% by Ca{sup 2+} co-doping. Role of the Ca{sup 2+} on the luminescence enhanced mechanism of YVO{sub 4}:Dy{sup 3+}/Ca{sup 2+} is elucidated.

  7. Nucleation of Single-Walled Carbon Nanotubes X. Fan,1,2,* R. Buczko,1,3,4

    E-Print Network [OSTI]

    Pennycook, Steve

    . Geohegan,1 J.Y. Howe,6 S.T. Pantelides,1,4 and S. J. Pennycook1,4 1 Condensed Matter Sciences Division, Oak, University of Kentucky, Lexington, Kentucky 40506 3 Institute of Physics, Polish Academy of Sciences, 02­7], others from a condensed phase [8,9], with growth taking place either at the tip [10,11] or the root [8

  8. Characterization of trace gases measured over Alberta oil sands mining operations: 76 speciated C2-C10 volatile organic compounds (VOCs), CO2, CH4, CO, NO, NO2, NOy, O3 and SO2

    E-Print Network [OSTI]

    2010-01-01

    oxidation of iso- prene and 1,3-butadiene in the presence of2-Butene trans-2-Butene 1,3-Butadiene Isoprene C 2 H 6 C 3 HButene t-2-Butene 1,3-Butadiene Isoprene Ethyne Cyclopentane

  9. Spin-polarized semiconductor induced by magnetic impurities in graphene Maria Daghofer,1,2,3,* Nan Zheng,1,2,4 and Adriana Moreo1,2

    E-Print Network [OSTI]

    Tennessee, University of

    Spin-polarized semiconductor induced by magnetic impurities in graphene Maria Daghofer,1,2,3,* Nan; published 10 September 2010 The effective magnetic coupling between magnetic impurities adsorbed on graphene, which is mediated by the itinerant graphene electrons, and its impact on the electrons' spectral density

  10. The RHESSI Experimental Data Center Pascal Saint-Hilaire 1;2 , Christoph von Praun 4 , Etzard Stolte 3 ,

    E-Print Network [OSTI]

    The RHESSI Experimental Data Center Pascal Saint-Hilaire 1;2 , Christoph von Praun 4 , Etzard for Software Technology, ETH Zurich, CH-8092 Zurich, Switzerland Abstract. The RHESSI Experimental Data Center-based observatories such as Phoenix-2. Examples are the Solar UK Research Facility (SURF 1 ) and the TRACE Data Center

  11. Select3of4courses Environmental

    E-Print Network [OSTI]

    Hua, Kien A.

    Engr Fluid Mechanics (3) Fa/Sp/Su CWR 4632C Water Resources Engrg 1 (4) Fa/Sp/Su CWR 4633C Water Resources Engrg 2 (3) Fa/Sp/Su 2015 CATALOG - REQUIRED COURSEWORK COURSE PREREQUISITE CRITICAL PATH DIAGRAM courses CES 4743C Structural Design (3) Fa/Sp PR: CES 4605 & CES 4702 CWR 4812C Water Resources Design (3

  12. Finding Specified Sections of Arrangements: 2D Results P. Bose 1 F. Hurtado 2 H. Meijer 3 S. Ramaswami 4 D. Rappaport 3

    E-Print Network [OSTI]

    Bose, Prosenjit

    internal structures in a body from data collected by detectors (sensitive to some sort of energy) outside, Kingston. 4 Rutgers University, Camden. 5 Simon Fraser University, Burnaby. 6 McGill University, Montr'eal

  13. Aero III/IV Sheet 3 Solutions 1 A. G. Walton i +}, +} 4, . 4

    E-Print Network [OSTI]

    Walton, Andrew G

    Aero III/IV Sheet 3 Solutions 1 A. G. Walton (i) i +}, +} 4, . 4 +} 4,+4 +} 4,, @ + 4 } 4 . 4 } # . } % 4 5 +4 } # 5 . } % 7 , #12;Aero III/IV Sheet 3 Solutions 2 A. G. Walton @ 4 5 6 7 }5 . : ; }7 (i, . he 5le+d5 e5, = #12;Aero III/IV Sheet 3 Solutions 3 A. G. Walton Letting U $ 4we have ] " " hl

  14. Enhanced ferromagnetic order in Sr{sub 4}Mn{sub 3}O{sub 3}(GeO{sub 4}){sub 3} featuring canted [MnO{sub 4}]{sub ?} spin chains of mixed-valent Mn(III)/Mn(IV). Aliovalent substitution of the Sr{sub 4?x}Ln{sub x}Mn{sup III}{sub 2+x}Mn{sup IV}{sub 1?x}O{sub 3}(GeO{sub 4}){sub 3} solid-solution

    SciTech Connect (OSTI)

    West, J. Palmer; Sulejmanovic, Dino; Becht, Gregory; He, Jian; Hitchcock, Dale; Yan, Yonggao; Hwu, Shiou-Jyh

    2013-10-15

    Crystals of Sr{sub 4?x}Ln{sub x}Mn{sub 3}O{sub 3}(GeO{sub 4}){sub 3} (x=0; x?0.15 for Ln=La, Pr, Nd, Sm. Eu, Gd, Dy; x?0.3 for Ln=Gd) were isolated upon using high-temperature, solid-state methods in molten-salt media. These compounds are isostructural with the previously reported Na{sub 3}LnMn{sub 3}O{sub 3}(AsO{sub 4}){sub 3} (Ln=La, Sm, Gd) series that contains the same [MnO{sub 4}]{sub ?} spin chains. The synthesis of the Sr{sub 4}Mn{sub 3}O{sub 3}(GeO{sub 4}){sub 3} (x=0) phase was carried out by a double aliovalent substitution with respect to the Sr{sup 2+} and Ge{sup 4+} ions that replace Na{sup +}/Ln{sup 3+} and As{sup 5+} in Na{sub 3}LnMn{sub 3}O{sub 3}(AsO{sub 4}){sub 3}, respectively. The title series contains mixed-valent Mn(III)/Mn(IV) and shows a limited range of solid solution, both of which were not observed in the previously reported Na{sub 3}LnMn{sub 3}O{sub 3}(AsO{sub 4}){sub 3} series. To form the Sr{sub 4?x}Ln{sub x}Mn{sub 3}O{sub 3}(GeO{sub 4}){sub 3} solid solution, one of the Sr{sup 2+} sites, i.e., the original Ln-site in Na{sub 3}LnMn{sub 3}O{sub 3}(AsO{sub 4}){sub 3}, is partially substituted by Ln{sup 3+} in a statistical disorder of Sr{sub 1?x}/Ln{sub x}. Initial magnetic investigations of selected derivatives reveal higher ferromagnetic ordering temperatures than those reported for the Na{sub 3}LnMn{sub 3}O{sub 3}(AsO{sub 4}){sub 3} series, presumably attributed to a lesser degree of canting as a result of introducing non-Jahn–Teller Mn{sup 4+} ions. Also intriguing is the observation of multiple anomalies at low temperatures which appear to be of electronic origins. - Graphical abstract: Sr{sub 4?x}Ln{sub x}Mn(III){sub 2+x}Mn(IV){sub 1?x}O{sub 3}(GeO{sub 4}){sub 3}. Display Omitted - Highlights: • Double aliovalent substitution: Sr{sub 4}Mn{sub 3}O{sub 3}(GeO{sub 4}){sub 3} with respect to Na{sub 3}LnMn{sub 3}O{sub 3}(AsO{sub 4}){sub 3}. • Solid solution with respect to statistical disorder of Sr{sub 1?x}Ln{sub x} in one of the two Sr sites. • Mn{sup 3+}/Mn{sup 4+} magnetic ions are spatially arranged in a triangular kagomé fashion. • Enhanced ferromagnetic ordering attributed to doping non-Jahn–Teller Mn{sup 4+}.

  15. Beamline 4.0.2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National2.1 Print National Center3.3.2Beamline 4.0.2

  16. Data:12a45141-7972-4ec8-a2dc-37fedc8133d3 | Open Energy Information

    Open Energy Info (EERE)

    ec8-a2dc-37fedc8133d3 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...

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

    E-Print Network [OSTI]

    Utrecht, Universiteit

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

  18. Chopper: Partitioning Models into 3D-Printable Parts Linjie Luo1,2 Ilya Baran3 Szymon Rusinkiewicz1 Wojciech Matusik4

    E-Print Network [OSTI]

    Popovic, Jovan

    to be printed must fit into the working volume of the 3D printer. We propose a framework, called Chopper time, the maximum size of an object that a 3D printer can produce in one pass (the printing volumeChopper: Partitioning Models into 3D-Printable Parts Linjie Luo1,2 Ilya Baran3 Szymon Rusinkiewicz1

  19. 2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11 2011-12 2012-13 5.69 4.92 4.75 4.81 4.05 5.16 4.67 3.67 2.75 -

    E-Print Network [OSTI]

    as the number of years between the student's entry point into The Graduate School (Masters or Ph.81 4.05 5.16 4.67 3.67 2.75 - Cohort Entry Year Time-to-Degree Time-to-degree (TTD) is defined

  20. Photonics and Laser Applications in Engineering ENSC 460-4 (Undergraduate) (3-0-2) 894-3 (Graduate) (3-0-0)

    E-Print Network [OSTI]

    Chapman, Glenn H.

    (building 3D objects with lasers), Medical applications, laser pantography. Lasers in Microelectronics Applications compact disk operation/mastering, Applications in laser light shows, laser printers, holography

  1. Light harvesting with Ge quantum dots embedded in SiO{sub 2} or Si{sub 3}N{sub 4}

    SciTech Connect (OSTI)

    Cosentino, Salvatore Raciti, Rosario; Simone, Francesca; Crupi, Isodiana; Terrasi, Antonio; Mirabella, Salvo; Sungur Ozen, Emel; Aydinli, Atilla; Mio, Antonio M.; Nicotra, Giuseppe; Turan, Rasit

    2014-01-28

    Germanium quantum dots (QDs) embedded in SiO{sub 2} or in Si{sub 3}N{sub 4} have been studied for light harvesting purposes. SiGeO or SiGeN thin films, produced by plasma enhanced chemical vapor deposition, have been annealed up to 850?°C to induce Ge QD precipitation in Si based matrices. By varying the Ge content, the QD diameter can be tuned in the 3–9?nm range in the SiO{sub 2} matrix, or in the 1–2?nm range in the Si{sub 3}N{sub 4} matrix, as measured by transmission electron microscopy. Thus, Si{sub 3}N{sub 4} matrix hosts Ge QDs at higher density and more closely spaced than SiO{sub 2} matrix. Raman spectroscopy revealed a higher threshold for amorphous-to-crystalline transition for Ge QDs embedded in Si{sub 3}N{sub 4} matrix in comparison with those in the SiO{sub 2} host. Light absorption by Ge QDs is shown to be more effective in Si{sub 3}N{sub 4} matrix, due to the optical bandgap (0.9–1.6?eV) being lower than in SiO{sub 2} matrix (1.2–2.2?eV). Significant photoresponse with a large measured internal quantum efficiency has been observed for Ge QDs in Si{sub 3}N{sub 4} matrix when they are used as a sensitive layer in a photodetector device. These data will be presented and discussed, opening new routes for application of Ge QDs in light harvesting devices.

  2. Ryutarou Ohbuchi, Takahiro Minamitani, Tsuyoshi Takei, Shape-similarity search of 3D models by using enhanced shape functions, International Journal of Computer Applications in Technology (IJCAT), pp.70-85, Vol.23, No. 2/3/4, 2005

    E-Print Network [OSTI]

    Ohbuchi, Ryutarou

    -85, Vol.23, No. 2/3/4, 2005 2 animation software are defined as polygon soup models, it is quite important on the Internet and in in-house databases prompted development of the technology for effective content

  3. Local magnetism in the molecule-based metamagnet [Ru2(O2CMe)4]3[Cr(CN)6] probed with implanted muons

    SciTech Connect (OSTI)

    Lancaster, T.; Pratt, F. L.; Blundell, S. J.; Steele, Andrew J.; Baker, Peter J.; Wright, Jack D.; Fishman, Randy Scott; Miller, Joel S.

    2011-01-01

    We present a muon-spin relaxation study of local magnetism in the molecule-based metamagnet [Ru2(O2CMe)4]3[Cr(CN)6]. We observe magnetic order with TN = 33 K, although above 25 K the sublattice spins become less rigid and a degree of static magnetic disorder is observed. The comparison of measurements in applied magnetic field with simulations allows us to understand the origin of the muon response across the metamagnetic transition and to map out the phase diagram of the material. Applied hydrostatic pressures of up to 6 kbar lead to an increase in the local magnetic field along with a complex change in the internal magnetic field distribution.

  4. CRITICAL BEHAVIOR OF ACOUSTICAL WAVES IN FERROELECTRIC-FERROELASTIC PHASE OF Tb2(MoO4)3

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    . - Gadolinium molybdate Gd2(MO04). (GMO) and terbium molybdate Tb2(Mo04)3 (TMO) under- goes a ,structural phase]. Ultrasonic measurements [5, 6] and Brillouin diffusion experiments [7, 8] have been carried out on GMO with the Centre National de la Recherche Scienti- fique. for a and c directions in a GMO monodomain : a coupling

  5. ATTNUATION ULTRASONORE CRITIQUE DANS Gd2(MoO4)3 J. M. COURDILLE et J. DUMAS

    E-Print Network [OSTI]

    Boyer, Edmond

    .8 1027 s-2. Introduction. - Le molybdate de gadolinium Gd2(Mo04)3 (GMO) subit vers 159 ~C une transition dans sa theorie phenomenologique du GMO [10, 11]. Resultats experimentaux. - Nous mesurons 1'atte axes orthorhombiques [100] et [001

  6. X-Ray diffraction and vibrational spectroscopic study of 2-chloro-N-{l_brace}4-[3-(2,5-dimethylphenyl)-3-methylcyclobutyl] -thiazol-2-yl{r_brace}-acetamide

    SciTech Connect (OSTI)

    Caliskan, Nezihe Guentepe, Feyizan; Yueksektepe, Cigdem; Cukurovali, Alaaddin; Bueyuekguengoer, Orhan

    2010-12-15

    The title compound C{sub 18}H{sub 21}ClN{sub 2}SO crystallizes with Z = 4 in space group P2{sub 1}/c. The structure of the title compound was characterized by {sup 1}H-NMR, {sup 13}C-NMR, IR and single crystal diffraction. There are an intermolecular N-H-O hydrogen bond and a C-H-{pi} interactions in crystal packing. In addition to the molecular geometry and packing obtained from X-ray experiment, the molecular geometry and vibrational frequencies of the title compound in ground state have been calculated using density functional theory method DFT (B3LYP) with 6-31G (d, p) basis set. Calculated frequencies, bond lengths, angles and dihedral angles are in good agreement with the corresponding experimental data.

  7. Comparison of the Performance Redictions of a 2009 IECC Code-Compliant House Using IC3 (Ver.3.12.1), REM/Rate (Ver.13.00), EnergyGauge (Ver. 2.8.05) and ResCHECK (Ver. 4.4.3.1) 

    E-Print Network [OSTI]

    Mukhopadhyay, J.; Baltazar, J. C.; Haberl, J. S.; Yazdani, B.

    2013-01-01

    This report compares the performance of a 2009 IECC compliant house using IC3 (Ver. 3.12.1), REM/Rate (Ver. 13.00), REScheck (Ver. 4.4.3.1) and EnergyGauge (Ver. 2.8.05). The analysis was conducted for Houston, Dallas and ...

  8. Eu{sub 3}F{sub 4}S{sub 2}: Synthesis, crystal structure, and magnetic properties of the mixed-valent europium(II,III) fluoride sulfide EuF{sub 2}.(EuFS){sub 2}

    SciTech Connect (OSTI)

    Grossholz, Hagen; Hartenbach, Ingo [Institut fuer Anorganische Chemie, Universitaet Stuttgart, Pfaffenwaldring 55, 70569 Stuttgart (Germany); Kotzyba, Gunter [Institut fuer Anorganische und Analytische Chemie, Westfaelische Wilhelms-Universitaet Muenster, Corrensstrasse 30, 48149 Muenster (Germany); Poettgen, Rainer, E-mail: pottgen@uni-muenster.d [Institut fuer Anorganische und Analytische Chemie, Westfaelische Wilhelms-Universitaet Muenster, Corrensstrasse 30, 48149 Muenster (Germany); Trill, Henning; Mosel, Bernd D. [Institut fuer Physikalische Chemie, Westfaelische Wilhelms-Universitaet Muenster, Corrensstrasse 30, 48149 Muenster (Germany); Schleid, Thomas, E-mail: schleid@iac.uni-stuttgart.d [Institut fuer Anorganische Chemie, Universitaet Stuttgart, Pfaffenwaldring 55, 70569 Stuttgart (Germany)

    2009-11-15

    Using the method to synthesize rare-earth metal(III) fluoride sulfides MFS (M=Y, La, Ce-Lu), in some cases we were able to obtain mixed-valent compounds such as Yb{sub 3}F{sub 4}S{sub 2} instead. With Eu{sub 3}F{sub 4}S{sub 2} another isotypic representative has now been synthesized. Eu{sub 3}F{sub 4}S{sub 2} (tetragonal, I4/mmm, a=400.34(2), c=1928.17(9) pm, Z=2) is obtained from the reaction of metallic europium, elemental sulfur, and europium trifluoride in a molar ratio of 5:6:4 within seven days at 850 deg. C in silica-jacketed gas-tightly sealed platinum ampoules. The single-phase product consists of black plate-shaped single crystals with a square cross section, which can be obtained from a flux using equimolar amounts of NaCl as fluxing agent. The crystal structure is best described as an intergrowth structure, in which one layer of CaF{sub 2}-type EuF{sub 2} is followed by two layers of PbFCl-type EuFS when sheeted parallel to the (001) plane. Accordingly there are two chemically and crystallographically different europium cations present. One of them (Eu{sup 2+}) is coordinated by eight fluoride anions in a cubic fashion, the other one (Eu{sup 3+}) exhibits a monocapped square antiprismatic coordination sphere with four F{sup -} and five S{sup 2-} anions. Although the structural ordering of the different charged europium cations is plausible, a certain amount of charge delocalization with some polaron activity has to take place, which is suggested by the black color of the title compound. Temperature dependent magnetic susceptibility measurements of Eu{sub 3}F{sub 4}S{sub 2} show Curie-Weiss behavior with an experimental magnetic moment of 8.19(5) mu{sub B} per formula unit and a paramagnetic Curie temperature of 0.3(2) K. No magnetic ordering is observed down to 4.2 K. In accordance with an ionic formula splitting like (Eu{sup II})(Eu{sup III}){sub 2}F{sub 4}S{sub 2} only one third of the europium centers in Eu{sub 3}F{sub 4}S{sub 2} carry permanent magnetic moments. {sup 151}Eu-Moessbauer spectroscopic experiments at 4.2 K show one signal at an isomer shift of -12.4(1) mm/s and a second one at 0.42(4) mm/s. These signals occur in a ratio of 1:2 and correspond to Eu{sup 2+} and Eu{sup 3+}, respectively. The spectra at 78 and 298 K are similar, thus no change in the Eu{sup 2+}/Eu{sup 3+} fraction can be detected. - Graphical abstract: Crystal structure and {sup 151}Eu-Moessbauer spectra of mixed-valent Eu{sub 3}F{sub 4}S{sub 2}.

  9. Synthesis and structural and magnetic characterization of the frustrated magnetic system La{sub 2}Ni{sub 4/3?x}Co{sub x}Sb{sub 2/3}O{sub 6}

    SciTech Connect (OSTI)

    Franco, D.G.; Carbonio, R.E.; Nieva, G.

    2013-11-15

    We report the synthesis of double perovskites La{sub 2}Ni{sub 4/3?x}Co{sub x}Sb{sub 2/3}O{sub 6} with x=0, 1/3, 2/3 and 1 by a solid state method. Rietveld refinements of X-ray and neutron powder diffraction data show that all samples crystallize in space group P2{sub 1}/n, with almost perfect occupation of the 2d octahedral site with the transition metals, while all Sb{sup 5+} are randomly distributed in a 2c octahedral site. The saturation magnetization in hysteresis loops indicates that the samples are ferrimagnetic throughout all the series. Virgin magnetization curves lie outside hysteresis loops at low temperatures and thermal evolution of H{sub m} – defined as the inflection point of these curves – follows the de Almeida–Thouless dependence for x?0. This spin glass like behavior below 30 K is also supported by thermal evolution of the coercivity, which follows an exponential law typical of magnetic clusters, not found in the pure Ni{sup 2+} perovskite, x=0 extreme. - Graphical abstract: Display Omitted - Author-Highlights: • We synthesized new double perovskites: La{sub 2}Ni{sub 4/3?x}Co{sub x}SbO{sub 6} (x=1/3, 2/3, 1). • The cations occupying octahedral sites are highly ordered in all samples. • Magnetic transition occurs as a consequence of superexchange paths. • Frustration is found and attributed to competition between different interactions.

  10. JM to Cancel DOE G 430.1-2; G 430.1-3; and G 430.1-4 (11-18-10)--Withdrawn

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2010-11-10

    Withdrawn 3-21-11. DOE G 430.1-2, Implementation Guide for Surveillance and Maintenance During Facility Transition and Disposition; DOE G 430.1-3, Deactivation Implementation Guide, and DOE G 430.1-4, Decommissioning Implementation Guide

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

    E-Print Network [OSTI]

    Suzuki, Masatsugu

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

  12. Structure tracking aided design and synthesis of Li3V2(PO4)3 nanocrystals as high-power cathodes for lithium ion batteries

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

    Wang, Liping; Bai, Jianming; Gao, Peng; Wang, Xiaoya; Looney, J. Patrick; Wang, Feng

    2015-07-30

    In this study, preparing new electrode materials with synthetic control of phases and electrochemical properties is desirable for battery applications but hardly achievable without knowing how the synthesis reaction proceeds. Herein, we report on structure tracking-aided design and synthesis of single-crystalline Li3V2(PO4)3 (LVP) nanoparticles with extremely high rate capability. A comprehensive investigation was made to the local structural orderings of the involved phases and their evolution toward forming LVP phase using in situ/ex situ synchrotron X-ray and electron-beam diffraction, spectroscopy, and imaging techniques. The results shed light on the thermodynamics and kinetics of synthesis reactions and enabled the design ofmore »a cost-efficient synthesis protocol to make nanocrystalline LVP, wherein solvothermal treatment is a crucial step leading to an amorphous intermediate with local structural ordering resembling that of LVP, which, upon calcination at moderate temperatures, rapidly transforms into the desired LVP phase. The obtained LVP particles are about 50 nm, coated with a thin layer of amorphous carbon and featured with excellent cycling stability and rate capability – 95% capacity retention after 200 cycles and 66% theoretical capacity even at a current rate of 10 C. The structure tracking based method we developed in this work offers a new way of designing battery electrodes with synthetic control of material phases and properties.« less

  13. Reversible CO2 absorption by the 6H perovskite Ba4Sb2O9 Matthew T. Dunstan,1 Wen Liu,2 Adriano F. Pavan,3 Justin A. Kimpton,4

    E-Print Network [OSTI]

    Jackson, Sophie

    O CO2 concentrated 900- 930°C CaCO3 (F0, fresh sorbent) CaO (purge) Existing power plant Hin CaO (FCa- 930°C CaCO3 (F0, fresh sorbent) CaO (purge) Existing power plant Hin CaO (FCaO) MxO + CO2 MxCO3 MxCO3 Synchrotron, performed under flowing CO2 using a capillary gas-flow cell. We were able to show that we

  14. Reading: The corresponding chapter in the 2nd edition is Chapter 5, in the 3rd edition it is Chapter 5 and in the 4th edition it is Chapter 4.

    E-Print Network [OSTI]

    California at San Diego, University of

    Chapter 4 CPU Design Reading: The corresponding chapter in the 2nd edition is Chapter 5, in the 3rd edition it is Chapter 5 and in the 4th edition it is Chapter 4. 4.1 Design goal In Chapter 1, we learned that memory is NOT part of the CPU. PC Program Memory Register File Data Memory ALU A Inst Rs Rt Rd Din Ds Dt

  15. Biomimetic Actinide Chelators: An Update on the Preclinical Development of the Orally Active Hydroxypyridonate Decorporation Agents 3,4,3-LI(1,2-HOPO) and 5-LIO(Me-3,2-HOPO)

    SciTech Connect (OSTI)

    Durbin, Patricia W.; Kullgren, Birgitta; Ebbe, Shirley N.; Xu, Jide; Chang, Polly Y.; Bunin, Deborah I.; Blakely, Eleanor A.; Bjornstad, Kathleen A.; Rosen, Chris J.; Shuh, David K.; Raymond, Kenneth N.

    2011-07-13

    The threat of a dirty bomb or other major radiological contamination presents a danger of large-scale radiation exposure of the population. Because major components of such contamination are likely to be actinides, actinide decorporation treatments that will reduce radiation exposure must be a priority. Current therapies for the treatment of radionuclide contamination are limited and extensive efforts must be dedicated to the development of therapeutic, orally bioavailable, actinide chelators for emergency medical use. Using a biomimetic approach based on the similar biochemical properties of plutonium(IV) and iron(III), siderophore-inspired multidentate hydroxypyridonate ligands have been designed and are unrivaled in terms of actinide-affinity, selectivity, and efficiency. A perspective on the preclinical development of two hydroxypyridonate actinide decorporation agents, 3,4,3-LI(1,2-HOPO) and 5-LIO(Me-3,2-HOPO), is presented. The chemical syntheses of both candidate compounds have been optimized for scale-up. Baseline preparation and analytical methods suitable for manufacturing large amounts have been established. Both ligands show much higher actinide-removal efficacy than the currently approved agent, diethylenetriaminepentaacetic acid (DTPA), with different selectivity for the tested isotopes of plutonium, americium, uranium and neptunium. No toxicity is observed in cells derived from three different human tissue sources treated in vitro up to ligand concentrations of 1 mM, and both ligands were well tolerated in rats when orally administered daily at high doses (>100 micromol kg d) over 28 d under good laboratory practice guidelines. Both compounds are on an accelerated development pathway towards clinical use.

  16. Synthesis Structure Property Relations in Layered, Li-excess Oxides Electrode Materials Li[Li1/3-2x/3NixMn2/3-x/3]O2 (x=1/3, 1/4 and 1/5)

    SciTech Connect (OSTI)

    Fell, Christopher [University of Florida, Gainesville; Carroll, Kyler [Virginia Commonwealth University, Richland; Chi, Miaofang [ORNL; Meng, Ying Shirley [University of Florida, Gainesville

    2010-01-01

    Relations between synthesis conditions, detailed crystal structures, and electrochemical properties of the Li-excess layered oxides Li[Ni{sub x}Li{sub 1/3-2x/3}Mn{sub 2/3-x/3}]O{sub 2}(0 < x < 1/2) are studied by X-ray diffraction, scanning electron microscopy (EELS), X-ray photoelectron spectroscopy (XPS), transmission electron microscopy (TEM), and electron energy-loss spectrometry, combined with electrochemical property measurements including potentiostatic intermittent titration technique (PITT). Optimal synthesis conditions are obtained for stoichiometric samples sintered at 1000 C in air followed by furnace cooling. The materials exhibit capacities of {approx}250, 230, and 200 mAh/g within a voltage range of 2-4.8 V on discharge for x = 1/5, 1/4 and 1/3, respectively. Diffraction data of electrochemically cycled electrode materials show an expanded c/a lattice ratio and changing Li/Ni interlayer mixing indicating peculiar cation migration in the structures. High resolution TEM images and XPS spectra show obvious differences in the surface characteristics of the samples synthesized with stoichiometric and excess amount of LiOH, suggesting that surface characteristics is one of the contributing factors to the difference in electrochemical properties. Our results suggest that the first cycle irreversible capacity is affected by both the bulk and surface characteristics of pristine materials, which is strongly influenced by precursor chemistry. The PITT results suggest that cation rearrangement during the charge/discharge has a significant impact on the lithium chemical diffusivity.

  17. 3.2 mm lightcurve observations of (4) Vesta and (9) Metis with the Australia Telescope Compact Array

    E-Print Network [OSTI]

    T. G. Müller; P. J. Barnes

    2007-03-09

    (4) Vesta and (9) Metis are large main-belt asteroids with high albedos. With millimetre-observations at 93.0 and 95.5 GHz we characterised the emission properties of the surface material. The coverage of the full rotation period allowed a detailed study of the heterogeneity of the surface. The rotationally averaged fluxes are explained very well by our thermophysical model techniques when using an emissivity in the mm-range of about 0.6 for (4) Vesta and about 0.7 for (9) Metis. The mm-lightcurves follow for a large fraction of the rotation period the shape-introduced variations. The rotational phases with clear deviations are connected to structures which are visible in the HST images of (4) Vesta and the Keck AO-images of (9) Metis. The observed lightcurve amplitudes are peak-to-peak ~30% for (4) Vesta and ~25% for (9) Metis, while the shape-related amplitudes are only 5 and 4%, respectively. The emissivities at mm-wavelengths are lower than in the far-IR, confirming that particles with sizes of about 100 mikron influence the mm-behaviour. The 3-mm observations are very powerful for the study of asteroid surface heterogeneities.

  18. ScienceDirect -Nuclear Instruments and Methods in Physics Researc... 1 of 2 3/16/05 4:36 PM

    E-Print Network [OSTI]

    Ng, Chung-Sang

    This Document Abstract Full Text + Links PDF (189 K) Actions Cited By Save as Citation Alert E-mail Article Instruments and Methods in Physics Researc... 2 of 2 3/16/05 4:36 PM Cited By Save as Citation Alert E

  19. Fig. S1. Current efficiency of electromethanogenesis. Electron equivalents needed for the2 formation of the measured concentrations of CH4 or H2 (from CO2 or water, respectively) and3

    E-Print Network [OSTI]

    culture and grown at 37C in an shaking water bath. Cells were harvested in early stationary35 phase formation of the measured concentrations of CH4 or H2 (from CO2 or water, respectively) and3 electrons. thermolithotrophicus cells were cultured in a modified DSMZ mineral medium 141, omitting18 Na-acetate, yeast extract

  20. Structure of phosphorus clusters using simulated annealing. II. P9, P1 0, P1 1, anions P2 4, P2 10, P3 11, and cations P+ n to n=11

    E-Print Network [OSTI]

    Structure of phosphorus clusters using simulated annealing. II. P9, P1 0, P1 1, anions P2 4, P2 10, P3 11, and cations P+ n to n=11 R. O. Jones and G. Seifert Citation: The Journal of Chemical Physics Jahn­Teller coupling in the tetrahedral 2 E ground states of P+ 4, As+ 4, and Sb+ 4 J. Chem. Phys. 93

  1. Beamline 1.4.3

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National Nuclear SecurityFor1.4.3 PrintBeamline 1.4.3

  2. Beamline 1.4.3

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National Nuclear SecurityFor1.4.3Beamline 1.4.3 Print

  3. Beamline 1.4.3

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National Nuclear SecurityFor1.4.3Beamline 1.4.3

  4. Global Control of Complex Power Systems David J. Hill 1 , Yi Guo 2 , Mats Larsson 3 , and Youyi Wang 4

    E-Print Network [OSTI]

    Guo, Yi

    Global Control of Complex Power Systems David J. Hill 1 , Yi Guo 2 , Mats Larsson 3 , and Youyi to total control of power systems. It is upwards compatible from any conventional or prior advanced control voltage control of power systems. 1 Introduction This chapter describes progress towards a general

  5. Presented at the 29th IEEE PVSC, May 20 -24, 2002 2P3.15 : Page 1 of 4

    E-Print Network [OSTI]

    Sites, James R.

    University, Fort Collins, CO 80523, USA 2 National Renewable Energy Laboratory, Golden, CO 80401,USA 3 ShellS layer has been used on CIGS absorbers made at the Na- tional Renewable Energy Laboratory (NREL to the two main types of devices (CdS and Cd PE). Next we examine the relative gains and losses in effi

  6. How do communication systems emerge? Thomas C. Scott-Phillips1,*, Richard A. Blythe2, Andy Gardner3,4

    E-Print Network [OSTI]

    West, Stuart

    How do communication systems emerge? Thomas C. Scott-Phillips1,*, Richard A. Blythe2, Andy Gardner3--that are functionally interdepen- dent. Consequently, the emergence of communication involves a chicken-and-egg problem: if signals and responses are dependent on one another, then how does such a relationship emerge in the first

  7. Magnetic-field-induced transition in a wide parabolic well superimposed with a superlattice G. M. Gusev,1 Yu. A. Pusep,2 A. K. Bakarov,3 A. I. Toropov,3 and J. C. Portal4,5,6

    E-Print Network [OSTI]

    Gusev, Guennady

    . Gusev,1 Yu. A. Pusep,2 A. K. Bakarov,3 A. I. Toropov,3 and J. C. Portal4,5,6 1Instituto de Física, Novosibirsk 630090, Russia 4LNCMI-CNRS, UPR 3228, BP 166, 38042 Grenoble Cedex 9, France 5 INSA Toulouse

  8. (2/94)(1-3/96)(10,11/97)(9-12/00)(1,2,4-6/01) Neuman Chapter 7 Reactions of Haloalkanes, Alcohols, and Amines.

    E-Print Network [OSTI]

    Reed, Christopher A.

    . Conjugation, Electronic Effects, Carbonyl Groups 12. Conjugated and Aromatic Molecules 13. Carbonyl Compounds-Br) (SN1). Solvent Stabilizes the Intermediate Ions. Methanol (CH3-OH) from Bromomethane (CH3-Br) (SN2). H

  9. 4-Methylumbelliferone inhibits hyaluronan synthesis by depletion of cellular UDP-glucuronic acid and downregulation of hyaluronan synthase 2 and 3

    SciTech Connect (OSTI)

    Kultti, Anne; Pasonen-Seppaenen, Sanna; Jauhiainen, Marjo; Rilla, Kirsi J.; Kaernae, Riikka; Pyoeriae, Emma; Tammi, Raija H.; Tammi, Markku I.

    2009-07-01

    Hyaluronan accumulation on cancer cells and their surrounding stroma predicts an unfavourable disease outcome, suggesting that hyaluronan enhances tumor growth and spreading. 4-Methylumbelliferone (4-MU) inhibits hyaluronan synthesis and retards cancer spreading in experimental animals through mechanisms not fully understood. These mechanisms were studied in A2058 melanoma cells, MCF-7 and MDA-MB-361 breast, SKOV-3 ovarian and UT-SCC118 squamous carcinoma cells by analysing hyaluronan synthesis, UDP-glucuronic acid (UDP-GlcUA) content, and hyaluronan synthase (HAS) mRNA levels. The maximal inhibition in hyaluronan synthesis ranged 22-80% in the cell lines tested. Active glucuronidation of 4-MU produced large quantities of 4-MU-glucuronide, depleting the cellular UDP-GlcUA pool. The maximal reduction varied between 38 and 95%. 4-MU also downregulated HAS mRNA levels: HAS3 was 84-60% lower in MDA-MB-361, A2058 and SKOV-3 cells. HAS2 was the major isoenzyme in MCF-7 cells and lowered by 81%, similar to 88% in A2058 cells. These data indicate that both HAS substrate and HAS2 and/or HAS3 mRNA are targeted by 4-MU. Despite different target point sensitivities, the reduction of hyaluronan caused by 4-MU was associated with a significant inhibition of cell migration, proliferation and invasion, supporting the importance of hyaluronan synthesis in cancer, and the therapeutic potential of hyaluronan synthesis inhibition.

  10. Info Session for: All PHAS 2nd, 3rd, and 4th Year UG Students Provided by: UBC Department of Physics & Astronomy

    E-Print Network [OSTI]

    Plotkin, Steven S.

    Info Session for: All PHAS 2nd, 3rd, and 4th Year UG Students Provided by: UBC Department Possibilities 11:20 a.m. Salena Li, UG Coordinator 11:25 a.m. Dr. Janis McKenna, 2nd year advisor UG Research Dunning, Yingyu Yao 12:00 p.m. 2nd Year Student Session -- Hennings 201 Honours, Majors, Minors Programs

  11. Semester 2 Timetable 2006/07 April 2006 9 am 10 am 11 am 12 noon 1 pm 2 pm 3 pm 4 pm 5 pm

    E-Print Network [OSTI]

    Brierley, Andrew

    History - Greek MA Hons 8.1, 8.4 Ancient History - Integrated Information Technology MA Hons 8.1, 9 must be taken in the first year to do this combination Ancient History MA Hons 8.1 Ancient History & Archaeology MA Hons 8.2 Ancient History - Art History MA Hons 8.1, 4.1 Ancient History - Biblical Studies MA

  12. > Upconversion Nanophosphors (UCNPs) areYb, Ln (Er, Tm, and Ho) doped into hosts of NaYF4, LaF3, Y2O3,

    E-Print Network [OSTI]

    Petta, Jason

    O3, Y2O2S etc., which convert low energy:near infrared light, into high energy:visible light into the crystals. > Developing a standard ion ratio for blue, green, and red emissions isimportant for developing for developing spray displays and other UCNP technologies application. (e.g.1) For green emissions, an ion ratio

  13. Operation Greenhouse. Scientific Director's report of atomic-weapon tests at Eniwetok, 1951. Annex 8. 3. Special radar, radio, and photographic studies of weapons effects. Part 1, 2, 3, and 4

    SciTech Connect (OSTI)

    Not Available

    1985-09-01

    Contents include: Part 1--radar-scope photography; Part 2--effects of atomic detonation on radio propagation; Part 3; photographic assessment of bomb damage; Part 4--film fogging studies.

  14. Actuator 2 Hydraulic and Pneuma4c Actua4on

    E-Print Network [OSTI]

    Simpkins, Alex

    1 ­ pump 2 ­ oil tank 3 ­ flow control valve 4 ­ pressure relief valve 5 ­ hydraulic cylinder 6 Pressure sensors Boom-up chamber Boom-low chamber Boom stroke sensor #12;Input full load from rest Low delay, small 4me constant because of low iner4a

  15. Beamline 1.4.3

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National Nuclear SecurityFor1.4.3Beamline 1.4.33

  16. Beamline 1.4.3

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National Nuclear SecurityFor1.4.3Beamline 1.4.333

  17. 4 Griffin climatology 4.3 Introduction

    E-Print Network [OSTI]

    , humidity, carbon dioxide, wind speed, wind direction, precipitation, pressure, soil moisture, and soil heat and departures from expected behaviour. The details of measurement methods, including sensor operation. 4.4 Global short-wave irradiance Global short wave irradiance, Rg, is defined as the total energy

  18. Ordered structures in YBa/sub 2/Cu/sub 3/O/sub 7-y/, La/sub 2-x/Sr/sub x/CuO/sub 4-par. delta/ and related perovskites

    SciTech Connect (OSTI)

    Mitchell, T.E.; Roy, T.; Fisk, Z.; Smith, J.L.

    1988-01-01

    Electron microscopy and electron diffraction studies have been performed on the superconducting oxides YBa/sub 2/Cu/sub 3/O/sub 7-y/, GdBa/sub 2/Cu/sub 3/O/sub 7-y/ and La/sub 2-x/Sr/sub x/CuO/sub 4-par. delta/ as well as the related perovskites La/sub 2/CuO/sub 4/, Eu/sub 2/CuO/sub 4/ and Gd/sub 2/CuO/sub 4/. Extra reflections are commonly observed in all the cases. For example, in the 123 compounds, in situ heating leads to transformations from orthorhombic to tetragonal with a loss of twin structure; on cooling the oxygen vacancies re-order in the basal plane to give 1/3(100)* or 1/4(110)* diffraction spots. In tetragonal Eu/sub 2/CuO/sub 4/ and Gd/sub 2/CuO/sub 4/, the (001) diffraction patterns often have extra spots at 1/2(110)* or at 1/4(110)* positions. Extra spots are also observed in La/sub 2/CuO/sub 4/ (orthorhombic) but this is probably due to the space group being primitive rather than centered. These observations are discussed in terms of the ordering of oxygen vacancies in the Cu-O planes of the various perovskite structures. 6 figs.

  19. Synthesis, crystal structure and thermal behavior of two hydrated forms of lanthanide phthalates Ln{sub 2}(O{sub 2}+C{sub 6}H{sub 4}-CO{sub 2}){sub 3}(H{sub 2}O) (Ln=Ce, Nd) and Nd{sub 2}(O{sub 2}C-C{sub 6}H{sub 4}-CO{sub 2}){sub 3}(H{sub 2}O){sub 3}

    SciTech Connect (OSTI)

    Pizon, David; Henry, Natacha; Loiseau, Thierry; Roussel, Pascal; Abraham, Francis

    2010-09-15

    New hydrated lanthanide phthalates have been hydrothermally prepared with cerium and neodymium in different reaction media involving water or mixed water-ethanol solvent. The monohydrated Ln{sub 2}(1,2-bdc){sub 3}(H{sub 2}O) (Ln=Ce or Nd) and dihydrated Nd{sub 2}(1,2-bdc){sub 3}(H{sub 2}O){sub 2} forms have been characterized by single-crystal analysis. Their structures consist of infinite inorganic chains of lanthanide-centered polyhedra linked to each other through the phthalate ligands in order to generate mixed organic-inorganic layered structure. The two hydrated structures differ by the number of terminal water species attached to the lanthanide cations, which induce symmetry change from a triclinic (Nd{sub 2}(1,2-bdc){sub 3}(H{sub 2}O){sub 2}) to an orthorhombic (Nd{sub 2}(1,2-bdc){sub 3}(H{sub 2}O){sub 2}) cell for neodymium whereas the cerium-based phase only exists in the monohydrated form, with two distinct symmetries (orthorhombic or triclinic). Structural comparisons with the other members of the lanthanide phthalate series with identical chemical formula are also discussed. Thermal X-ray diffraction experiment indicates that the transformation from dihydrate form into the monohydrated form does not occur during a heating process. - Graphical abstract: New members of the chain-like structures of neodymium phthalates with different hydration states Nd{sub 2}(1,2-bdc){sub 3}(H{sub 2}O){sub x} (x=1 or 2, 1-2bdc=phthalate group) and comparison with cerium-based analogs.

  20. Using the Antenna Effect as a Spectroscopic Tool; Photophysics and Solution Thermodynamics of the Model Luminescent Hydroxypyridonate Complex [EuIII(3,4,3-LI(1,2-HOPO))]-

    SciTech Connect (OSTI)

    Abergel, Rebecca J.; D'Aleo, Anthony; Ng Pak Leung, Clara; Shuh, David; Raymond, Kenneth

    2009-11-20

    While widely used in bioassays, the spectrofluorimetric method described here uses the antenna effect as a tool to probe the thermodynamic parameters of ligands that sensitize lanthanide luminescence. The Eu3+ coordination chemistry, solution thermodynamic stability and photophysical properties of the spermine-based hydroxypyridonate octadentate chelator 3,4,3-LI(1,2-HOPO) are reported. The complex [EuIII(3,4,3-LI(1,2-HOPO))]- luminesces with a long lifetime (805 mu s) and a quantum yield of 7.0percent in aqueous solution, at pH 7.4. These remarkable optical properties were exploited to determine the high (and proton-independent) stability of the complex (log beta 110 = 20.2(2)) and to define the influence of the ligand scaffold on the stability and photophysical properties.

  1. Data:Eac1dd3a-0268-4e5c-b1d1-ed9feeb2a12a | Open Energy Information

    Open Energy Info (EERE)

    Eac1dd3a-0268-4e5c-b1d1-ed9feeb2a12a No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading......

  2. *Additional SOPs available, see: 1. PPE Choice and Cleaning 2. Work Station Use 3. Pouring and Mixing 4. Hotplates Haz Waste Management

    E-Print Network [OSTI]

    Woodall, Jerry M.

    and Mixing 4. Hotplates Haz Waste Management Process: Once finished with a hazardous chemical, you will need to rinse clean any empty or nearly empty chemical bottles. For hazardous solids, you can discard in the Haz of water. Acceptable Locations For Use: Wet process stations 3, 8, 9, acid & base fume hood2. Additional

  3. The Solar Sources of Geoeffective Structures D. F. Webb, 1;2 N. U. Crooker, 3 S. P. Plunkett, 4 and O. C. St. Cyr 5

    E-Print Network [OSTI]

    Webb, David F.

    1 The Solar Sources of Geoeffective Structures D. F. Webb, 1;2 N. U. Crooker, 3 S. P. Plunkett, 4 and O. C. St. Cyr 5 We review our current understanding of the solar sources of interplane­ tary follows that of the solar (sunspot) activity cycle. Recurrent sources are usu­ ally attributed to high

  4. Effects of Collision and Vibrational Energy on the Reaction of CH3CHO+() with C2D4 Ho-Tae Kim, Jianbo Liu, and Scott L. Anderson*

    E-Print Network [OSTI]

    Anderson, Scott L.

    , we calculated the structures and energetics of 13 different complexes that potentially could serve vibrational state. REMPI through different vibrational levels of the B~ electronic state is used to produce CH dynamics with increasing energy. For the CH3CHO+- C2H4 system, there is an important direct mechanism even

  5. Evidence for inelastic processes for N3 and N4 from ion energy distributions in He/N2 radio frequency glow discharges

    E-Print Network [OSTI]

    Kushner, Mark

    Evidence for inelastic processes for N3 and N4 from ion energy distributions in He/N2 radio May 1995; accepted for publication 19 September 1995 The ion energy distributions IEDs striking. The importance of the distributions of ion energies and angles striking the wafer in obtaining straight walled

  6. Beamline 3.3.2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National2.1 Print National Center3.3.2 Print General

  7. Beamline 3.3.2

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

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  8. updated_supplemental_lists_1h-2h-3g- 11-4-2011.xlsx | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OFAMERICA'S FUTURE.EnergyWooden RooftopsNRC FORM 74116,test testh-2h-3g-

  9. KINEMATICS OF THE HH 110 jet 1 Rosario L opez 2 , Angels Riera 3;2 , Robert Estalella 2 , and Alejandro C. Raga 4

    E-Print Network [OSTI]

    Estalella, Robert

    ;#16;sica de Canarias. 2 Departament d'Astronomia i Meteorologia, Universitat de Barcelona, Av. Diagonal 647

  10. Growth of large-domain YBa{sub 2}Cu{sub 3}O{sub x} with new seeding crystals of CaNdAlO{sub 4} and SrLaGaO{sub 4}.

    SciTech Connect (OSTI)

    Shi, D.; Hull, J. R.; LeBlanc, D.; LeBlanc, M. A. R.; Dabkowski, A.; Chang, Y.; Jiang, Y.; Zhang, Z.; Fan, H.; Energy Technology; Univ. of Cincinnati; Univ. of Ottawa; McMaster Univ.; Chinese Academy of Sciences

    1995-05-10

    Single crystals of CaNdAlO{sub 4} and SrLaGaO{sub 4} were used as seeds to grow large domains of YBa{sub 2}Cu{sub 3}O{sub x} for levitation applications. These crystals have high melting temperatures (> 1500 C) and similar lattice structures to that of YBa{sub 2}Cu{sub 3}O{sub x}. In a seeded melt-texturing method developed previously, the single crystals of CaNdAlO{sub 4}, SrLaGaO{sub 4}, and NdBa{sub 2}Cu{sub 3}O{sub x} were used as seeds for comparison. After melt processing, scanning electron microscopy analysis did not reveal any major differences in all these seeded melt-textured samples. However, the levitation forces in the samples seeded with single crystals of CaNdAlO{sub 4} and SrLaGaO{sub 4} increased considerably compared to that of the sample seeded with NdBa{sub 2}Cu{sub 3}O{sub x}. A model is proposed to describe the domain growth mechanism during seeded melt processing.

  11. Beamline 3.3.2

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

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  12. [H{sub 2}en]{sub 2}{l_brace}La{sub 2}M(SO{sub 4}){sub 6}(H{sub 2}O){sub 2}{r_brace} (M=Co, Ni): First organically templated 3d-4f mixed metal sulfates

    SciTech Connect (OSTI)

    Yuan Yanping; Wang Ruiyao; Kong Deyuan; Mao Jianggao . E-mail: mjg@ms.fjirsm.ac.cn; Clearfield, Abraham

    2005-06-15

    The first organically templated 3d-4f mixed metal sulfates, [H{sub 2}en]{sub 2}{l_brace}La{sub 2}M(SO{sub 4}){sub 6}(H{sub 2}O){sub 2}{r_brace} (M=Co 1, Ni 2) have been synthesized and structurally determined from non-merohedrally twinned crystals. The two compounds are isostructural and their structures feature a three-dimensional anionic network formed by the lanthanum(III) and nickel(II) ions bridged by sulfate anions. The La(III) ions in both compounds are 10-coordinated by four sulfate anions in bidentate chelating fashion, and two sulfate anions in a unidentate fashion. The transition metal(II) ion is octahedrally coordinated by six oxygens from four sulfate anions and two aqua ligands. The doubly protonated enthylenediamine cations are located at the tunnels formed by 8-membered rings (four La and four sulfate anions)

  13. Size-tunable strain engineering in Ge nanocrystals embedded within SiO{sub 2} and Si{sub 3}N{sub 4}

    SciTech Connect (OSTI)

    Liao, P. H.; Hsu, T. C.; Chen, K. H.; Wang, C. C.; Li, P. W., E-mail: pwli@ee.ncu.edu.tw [Department of Electrical Engineering and Center for Nano Science and Technology, National Central University, ChungLi 32001, Taiwan (China); Cheng, T. H.; Hsu, T. M. [Department of Physics, National Central University, ChungLi 32001, Taiwan (China); George, T. [Private Consultancy, Arcadia, California 91007 (United States)

    2014-10-27

    We report a unique ability to control the sign and size of the stress within Ge nanocrystals or nanodots fabricated using a complementary metal-oxide-semiconductor-compatible process within SiO{sub 2} and Si{sub 3}N{sub 4} layers. Very large (as much as 4.5%), size-dependent compressive and tensile strains can be generated depending on whether the dot is embedded within either a Si{sub 3}N{sub 4} or a SiO{sub 2} layer. Raman measurements reveal significant anharmonicity for smaller Ge dots and possible distortions of the diamond cubic lattice as evidenced by the measured Grünesien parameters and confirmed by their transmission electron diffraction patterns. Two completely different mechanisms are proposed to explain the formation of the tensile and compressive strain states, respectively.

  14. Mechanical behavior and electrical conductivity of La1-xCaxCoO3 (x = 0, 0.2, 0.4, 0.55) perovskites

    SciTech Connect (OSTI)

    Pathak, Siddhartha; Steinmetz, David; Kuebler, Jakob; Payzant, E Andrew; Orlovskaya, Nina

    2010-01-01

    This paper compares the important mechanical properties and the electrical conductivities from room temperature to 800oC of four LaCoO3 based cobaltite compositions with 0, 20, 40 and 55% Ca2+ ions substituted on the A site of the perovskite structure respectively. Ca2+ doped lanthanum cobaltite materials are strong candidates for use as cathodes in lower temperature solid oxide fuel cells operating at or below 800oC. Among these four cobaltite compositions, two (LaCoO3 and La0.8Ca0.2CoO3) were found to be phase pure materials, whereas the remaining two compositions (La0.6Ca0.4CoO3 and La0.45Ca0.55CoO3) contained precipitation of secondary phases such as CaO and Co3O4. The mechanical properties of the four compositions, in terms of Young s modulus, four-point bending strength and fracture toughness measurements, were measured at both room temperature and 800oC. At room temperature, doping with Ca2+ was found to substantially increase the mechanical properties of the cobaltites, whereas at 800oC the pure LaCoO3 composition exhibited higher modulus and strength values than La0.8Ca0.2CoO3. All of the four compositions exhibited ferroelastic behavior, as shown by the hysteresis loops generated during uniaxial load-unload compression tests. Electrical conductivity measurements showed the La0.8Ca0.2CoO3 composition to have the highest conductivity among the four compositions.

  15. Disease-Modifying Pathways in Neurodegeneration Steven Finkbeiner,1,2,3 Ana Maria Cuervo,5 Richard I. Morimoto,6 and Paul J. Muchowski1,3,4

    E-Print Network [OSTI]

    Morimoto, Richard

    , such as Alzhei- mer's disease (AD), Parkinson's disease (PD), and amyotrophic lateral sclerosis (ALS, we describe genetic exper- iments in yeast that identified a potential disease-modifying pathwaySymposium Disease-Modifying Pathways in Neurodegeneration Steven Finkbeiner,1,2,3 Ana Maria Cuervo

  16. Beamline 4.0.3

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National2.1 Print National2 Print Magnetic2 Print3

  17. Beamline 5.4.3

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAudits & Inspections AuditsBarbara2.0.1 Print EUVBeamline2.2 Print1 Print3

  18. Preparation, characterization of Fe3O4 at TiO2 magnetic nanoparticles and their application for immunoassay of biomarker of exposure to organophosphorus pesticides

    SciTech Connect (OSTI)

    Zhang, Xiao; Wang, Hongbo; Yang, Chunming; Du, Dan; Lin, Yuehe

    2013-03-15

    Novel Fe3O4 at TiO2 magnetic nanoparticles were prepared and developed for a new nanoparticle-based immunosensor for electrochemical quantification of organophosphorylated butyrylcholinesterase (BChE) in plasma, a specific biomarker of exposure to organophosphorus (OP) agents. The Fe3O4 at TiO2 nanoparticles were synthesized by hydrolysis of tetrabutyltitanate on the surface of Fe3O4 magnetic nanospheres, and characterized by attenuated total reflection Fourier-transform infrared spectra, transmission electron microscope and X-ray diffraction. The functional Fe3O4 at TiO2 nanoparticles were performed as capture antibody to selectively enrich phosphorylated moiety instead of phosphoserine antibody in the traditional sandwich immunoassays. The secondary recognition was served by quantum dots (QDs)-tagged anti-BChE antibody (QDs-anti-BChE). With the help of a magnet, the resulting sandwich-like complex, Fe3O4 at TiO2/OP-BChE/QDs-anti-BChE, was easily isolated from sample solutions and the released cadmium ions were detected on a disposable screen-printed electrode (SPE). The binding affinities were investigated by both surface plasmon resonance (SPR) and square wave voltammetry (SWV). This method not only avoids the drawback of unavailability of commercial OP-specific antibody but also amplifies detection signal by QDs-tags together with easy separation of samples by magnetic forces. The proposed immunosensor yields a linear response over a broad OP-BChE concentrations range from 0.02 to 10 nM, with detection limit of 0.01 nM. Moreover, the disposable nanoparticle-based immunosensor has been validated with human plasma samples. It offers a new method for rapid, sensitive, selective and inexpensive screening/evaluating exposure to OP pesticides.

  19. 3rd and 4th Year Information Session

    E-Print Network [OSTI]

    Prodiæ, Aleksandar

    3rd and 4th Year Information Session Professor Shahrokh Valaee Associate Chair, Undergraduate: Analog & Digital Electronics January 10 2-3pm WB116 January 7, 2014 #12;ECE Flexible Curriculum, 3rd & 4 7, 2014 #12;3rd and 4th Year Courses (Areas 1 ­ 4) - EE Area 1 Photonics and Semiconductor Physics

  20. Beamline 1.4.3

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National Nuclear SecurityFor BeamtimeBeamline 1.4.3

  1. Beamline 1.4.3

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National Nuclear SecurityFor1.4.3 Print FTIR

  2. Beamline 1.4.3

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National Nuclear SecurityFor1.4.3 Print FTIRBeamline

  3. Beamline 1.4.3

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National Nuclear SecurityFor1.4.3 Print

  4. Beamline 1.4.3

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National Nuclear SecurityFor1.4.3 PrintBeamline

  5. Beamline 1.4.3

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

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  6. Beamline 3.3.2

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

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  7. Organometallic complexes of bulky, optically active, C3-symmetric tris(4S-isopropyl-5,5-dimethyl-2-oxazolinyl)phenylborate (ToP *)

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

    Xu, Songchen; Magoon, Yitzhak; Reinig, Regina R.; Schmidt, Bradley M.; Ellern, Arkady; Sadow, Aaron D.

    2015-07-16

    A bulky, optically active monoanionic scorpionate ligand, tris(4S-isopropyl-5,5-dimethyl-2-oxazolinyl)phenylborate (ToP*), is synthesized from the naturally occurring amino acid l-valine as its lithium salt, Li[ToP*] (1). That compound is readily converted to the thallium complex Tl[ToP*] (2) and to the acid derivative H[ToP*] (3). Group 7 tricarbonyl complexes ToP*M(CO)3 (M = Mn (4), Re (5)) are synthesized by the reaction of MBr(CO)5 and Li[ToP*] and are crystallographically characterized. The ?CO bands in their infrared spectra indicate that ? back-donation in the rhenium compounds is greater with ToP* than with non-methylated tris(4S-isopropyl-2-oxazolinyl)phenylborate (ToP). The reaction of H[ToP*] and ZnEt2 gives ToP*ZnEt (6), whilemore »ToP*ZnCl (7) is synthesized from Li[ToP*] and ZnCl2. The reaction of ToP*ZnCl and KOtBu followed by addition of PhSiH3 provides the zinc hydride complex ToP*ZnH (8). In this study, compound 8 is the first example of a crystallographically characterized optically active zinc hydride. We tested its catalytic reactivity in the cross-dehydrocoupling of silanes and alcohols, which provided Si-chiral silanes with moderate enantioselectivity.« less

  8. The Multidimensional Filter Diagonalization Method II. Application to 2D Projections of 2D, 3D, and 4D NMR Experiments

    E-Print Network [OSTI]

    Mandelshtam, Vladimir A.

    The Multidimensional Filter Diagonalization Method II. Application to 2D Projections of 2D, 3D signals with up to four independent time variables. Direct projections of the multidimensional time- quency dimension (1). The increase in experiment time is a fair price to pay for the ability to tease out

  9. Homework #2-4

    E-Print Network [OSTI]

    the lungs at their largest capacity. 54. A woman undergoes her ordinary strenuous work- out, breathing once every 2 sec. Her tidal volume is. 3400 mL, and her ...

  10. 978-3-9815370-2-4/DATE14/ c 2014 EDAA Exploiting Expendable Process-Margins in DRAMs

    E-Print Network [OSTI]

    performance. We evaluate this methodology on 48 DDR3 devices (from 12 DIMMs) and verify the derived timings for DDR3 [10], [11]) an

  11. Beamline 4.0.3

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

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  12. Precision Rosenbluth Measurement of the Proton Elastic Electromagnetic Form Factors and Their Ratio at Q^2=2.64, 3.20, and 4.10 GeV^2

    SciTech Connect (OSTI)

    Issam A. Qattan

    2005-12-01

    Due to the inconsistency in the results of the mupGEp/GMp ratio of the proton, as extracted from the Rosenbluth and recoil polarization techniques, high precision measurements of the e-p elastic scattering cross sections were made at Q{sup 2} = 2.64, 3.20, and 4.10 GeV{sup 2}. Protons were detected, in contrast to previous measurements where the scattered electrons were detected, which dramatically decreased-dependent systematic uncertainties and corrections. A single spectrometer measured the scattered protons of interest while simultaneous measurements at Q{sup 2} = 0.5 GeV{sup 2} were carried out using another spectrometer which served as a luminosity monitor in order to remove any uncertainties due to beam charge and target density fluctuations. The absolute uncertainty in the measured cross sections is {approx}3% for both spectrometers and with relative uncertainties, random and slope, below 1% for the higher Q{sup 2} protons, and below 1% random and 6% slope for the monitor spectrometer. The extracted electric and magnetic form factors were determined to 4%-7% for GEp and 1.5% for GMp. The ratio mupGEp/GMp was determined to 4%-7% and showed mupGEp/GMp {approx} 1.0. The results of this work are in agreement with the previous Rosenbluth data and inconsistent with high-Q{sup 2} recoil polarization results, implying a systematic difference between the two techniques.

  13. BEAMLINE 4-2

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

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  14. A novel inorganic-organic compound: Synthesis and structural characterization of tin(II) phenylbis(phosphonate), Sn{sub 2}(PO{sub 3}C{sub 6}H{sub 4}PO{sub 3})

    SciTech Connect (OSTI)

    Subbiah, Ayyappan; Bhuvanesh, Nattamai; Clearfield, Abraham . E-mail: clearfield@mail.chem.tamu.edu

    2005-04-15

    A novel tin(II) phenylbis(phosphonate) compound has been synthesized hydrothermally and its structure has been determined by single crystal X-ray diffraction. The structure is monoclinic, space group P2{sub 1}/c (no. 14), a=4.8094(4), b=16.2871(13), c=6.9107(6)A; {beta}=106.292(6){sup o}, V=519.59(7)A{sup 3}, Z=2. The three-dimensional structure consists of 3-coordinated tin and 4-coordinated phosphorus double layers separated (pillared) by phenyl rings. These phenyl rings are placed 4.8A apart along the a-axis in the structure resulting in lower surface area ({approx}14m{sup 2}/g). The porosity has been increased by replacing phenyl groups by methyl groups ({approx}31m{sup 2}/g)

  15. tablehc4.3.xls

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLosThe 26thI D- 6 0 4 2 r m m mDiurnalCarbonU C Lszhou Ames7.1 7.033.0

  16. Analysis of nu(2), nu(4) infarared Hot Bands of (SO3)-S-32-O-16: Resolution of the Puzzle of the nu(1) CARS Spectrum

    SciTech Connect (OSTI)

    Barber, James R.; Chrysostom, Engelene; Masiello, Tony; Nibler, Joseph W.; Maki, A. R.; Weber, A. M.; Blake, Thomas A.; Sams, Robert L.

    2002-11-01

    Further analysis of the high-resolution (0.0015 cm(-1) infrared spectrum of S-32(16) 03 has led to the assignment of more than 3100 hot band transitions from the nu(2) and nu(4) levels to the states 2nu(2) (1=0), nu(2) + nu(4) (1=+/-1), and 2nu(4) (1=0, +/-2).

  17. Magnetic Fe3O4@TiO2 Nanoparticles-based Test Strip Immunosensing Device for Rapid Detection of Phosphorylated Butyrylcholinesterase

    SciTech Connect (OSTI)

    Ge, Xiaoxiao; Zhang, Weiying; Lin, Yuehe; Du, Dan

    2013-12-15

    An integrated magnetic nanoparticles-based test-strip immunosensing device was developed for rapid and sensitive quantification of phosphorylated butyrylcholinesterase (BChE), the biomarker of exposure to organophosphous pesticides (OP), in human plasma. In order to overcome the difficulty in scarce availability of OP-specific antibody, here magnetic Fe3O4@TiO2 nanoparticles were used and adsorbed on the test strip through a small magnet inserted in the device to capture target OP-BChE through selective binding between TiO2 and OP moiety. Further recognition was completed by horseradish peroxidase (HRP) and anti-BChE antibody (Ab) co-immobilized gold nanoparticles (GNPs). Their strong affinities among Fe3O4@TiO2, OP-BChE and HRP/Ab-GNPs were characterized by quartz crystal microbalance (QCM), surface plasmon resonance (SPR) and square wave voltammetry (SWV) measurements. After cutting off from test strip, the resulted immunocomplex (HRP/Ab-GNPs/OP-BChE/Fe3O4@TiO2) was measured by SWV using a screen printed electrode under the test zone. Greatly enhanced sensitivity was achieved by introduction of GNPs to link enzyme and antibody at high ratio, which amplifies electrocatalytic signal significantly. Moreover, the use of test strip for fast immunoreactions reduces analytical time remarkably. Coupling with a portable electrochemical detector, the integrated device with advanced nanotechnology displays great promise for sensitive, rapid and in-filed on-site evaluation of OP poisoning.

  18. Modeling of 1,3-hexadiene, 2,4-hexadiene and 1,4-hexadiene-doped methane flames: Flame modeling, benzene and styrene formation

    SciTech Connect (OSTI)

    Sharma, Sandeep; Harper, Michael R.; Green, William H.

    2010-07-15

    In this work, we have developed a detailed chemical kinetic model and reacting flow simulation for the hexadiene-doped 2-d methane diffusion flames studied experimentally by McEnally and Pfefferle. The GRI-Mech 2.11 methane oxidation and Lawrence Livermore butane oxidation mechanisms were used as the base mechanism to which hexadiene chemistry generated by Reaction Mechanism Generator (RMG) was added. Some important chemically activated pathways leading to aromatic species formation, including the reactions on C{sub 5}H{sub 7}, C{sub 6}H{sub 10}, C{sub 6}H{sub 9}, C{sub 6}H{sub 7}, C{sub 8}H{sub 8} and C{sub 8}H{sub 9} potential energy surfaces, are examined in great detail using quantum chemistry (CBS-QB3) and master equation analysis as implemented in Variflex. An efficient program to solve the doped methane diffusion flame was developed. The solver uses the method of lines to solve the species mass balance equation arising in the diffusion flame. It assumes that the temperature and velocity profiles of the doped flame are the same as those of the undoped flame. The mole fractions of various species as predicted by our model are compared to the experimentally measured mole fractions. The agreement between theory and experiments is quite good for most molecules. The added hexadiene dopants to the flame decompose to produce significant amount of cyclopentadienyl radical, which combines with methyl radical to produce benzene. We also show that styrene is formed primarily by recombination of cyclopentadienyl and propargyl radicals, a pathway which to our knowledge, has not been included in prior flame simulations. (author)

  19. MTH 132 3 MTH 133 4 MTH 234 4 MTH 235 3 CEM 141 4 CEM 142 + 161 4 PHY 294H or 184 3 PHY 215 3

    E-Print Network [OSTI]

    (math) MTH 235 3 Differential Equations (math) MTH 309 3 Linear Algebra (math) MTH 3xx or 4xx 3 advanced 161 1 Chemistry Lab MTH 132 3 Calculus I (math) MTH 133 4 Calculus II (math) MTH 234 4 Calculus III math courses (math) PHY 183 4 Physics I MTH 132 PHY 184 4 Physics II MTH 133 PHY 193H 3 Honors Physics

  20. 4 ESS (trademark) switch electromagnetic-pulse assessment. Volume 2. Task 3 laboratory testing of the 4 ESS Switch. Final report

    SciTech Connect (OSTI)

    Not Available

    1989-12-01

    The 4ESS Switch was subjected to test sequences representative of electromagnetic stresses following a high-altitude nuclear blast. These laboratory tests revealed some potential equipment sensitivities requiring only minor modifications. With these modifications implemented, the 4 ESS Switch demonstrated considerable robustness in servicing calls following current injection stress. (jhd)

  1. CONTENTS 2 1 Motivation 4

    E-Print Network [OSTI]

    Gross, Rudolf

    1 #12;CONTENTS 2 Contents 1 Motivation 4 2 Circuit QED and Two-Resonator Circuit-QED 6 2.1 Coupled Fabrication Parameters 94 D E-beam Sample Holder 96 E Danksagungen 103 #12;1 MOTIVATION 4 1 Motivation

  2. BEAMLINE 4-2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O O DBiomass andAtomsVehicles and FuelsjBBEE Public1BCM2

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

    SciTech Connect (OSTI)

    Xie Yiming Chen Wentong; Wu Jihuai

    2008-08-15

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

  4. 1 2 3 4 5 6 7 8 9 10 11 12 13 09.02.13 www.bloombergbriefs.com bloomberg brief | clean energy & carbon 9

    E-Print Network [OSTI]

    Mickley, Loretta J.

    in the western states. loretta J. mickley, co-author of the study, spoke with Bloomberg new energy Finance1 2 3 4 5 6 7 8 9 10 11 12 13 09.02.13 www.bloombergbriefs.com bloomberg brief | clean energy and Africa Clean energy Index 0 200 400 600 800 1,000 1,200 1,400 August 2012 February 2013 NYSE BNEF ASOC

  5. [Cu(pyrazine-2-carboxylate)2]2Cd4I8: unprecedented 1-D serpentine inorganic chains and regular 2-D metalorganic square grids in a 3-D

    E-Print Network [OSTI]

    zur Loye, Hans-Conrad

    the design and synthesis of new hybrid organic­ inorganic materials to become a prolific domain in the field[Cu(pyrazine-2-carboxylate)2]2Cd4I8: unprecedented 1-D serpentine inorganic chains and regular 2-D are also known: Zubieta and coworkers13 have reported the synthesis of anionic 1-D oxide chains covalently

  6. Synthesis and characterization of Fe{sub 3}O{sub 4}–TiO{sub 2} core-shell nanoparticles

    SciTech Connect (OSTI)

    Stefan, M., E-mail: maria.stefan@itim-cj.ro; Pana, O.; Leostean, C.; Silipas, D. [National Institute for R and D of Isotopic and Molecular Technology, 67–103 Donat St., 400295 Cluj-Napoca (Romania); Bele, C. [University of Agricultural Sciences and Veterinary Medicine, 3-5 Calea M?n??tur, 400372 Cluj-Napoca (Romania); Senila, M. [INCDO-INOE 2000, Research Institute for Analytical Instrumentation, 65 Donat St., 400293 Cluj-Napoca (Romania); Gautron, E. [Institute of Materials Jean Rouxel, 2 rue de la Houssière, P.O. Box 32229, 44322 Nantes Cedex 3 (France)

    2014-09-21

    Composite core-shell nanoparticles may have morpho-structural, magnetic, and optical (photoluminescence (PL)) properties different from each of the components considered separately. The properties of Fe{sub 3}O{sub 4}–TiO{sub 2} nanoparticles can be controlled by adjusting the titania amount (shell thinness). Core–shell nanoparticles were prepared by seed mediated growth of semiconductor (TiO{sub 2}) through a modified sol-gel process onto preformed magnetite (Fe{sub 3}O{sub 4}) cores resulted from the co-precipitation method. The structure and morphology of samples were characterized by X-ray diffraction, transmission electron microscopy (TEM), and high resolution-TEM respectively. X-ray photoelectron spectroscopy was correlated with ICP-AES. Magnetic measurements, optical absorption spectra, as well as PL spectroscopy indicate the presence of a charge/spin transfer from the conduction band of magnetite into the band gap of titania nanocrystals. The process modifies both Fe{sub 3}O{sub 4} and TiO{sub 2} magnetic and optical properties, respectively.

  7. Influence of Ga-concentration on the electrical and magnetic properties of magnetoelectric CoGaxFe2–xO4/BaTiO3 composite

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

    Ni, Yan; Zhang, Zhen; Nlebedim, Cajetan I.; Jiles, David C.

    2015-03-20

    Multiferroic materials exhibit magnetoelectric (ME) coupling and promise new device applications including magnetic sensors, generators, and filters. An effective method for developing ME materials with enhanced ME effect is achieved by the coupling through the interfacial strain between piezoelectric and magnetostrictive materials. In this study, the electrical and magnetic properties of Ga doped magnetoelectric CoGaxFe2–xO4/BaTiO3 composite are studied systematically. It is found that Ga doping improves the sensitivity of magnetoelastic response and stabilizes the magnetic phase of the composites. More importantly, Ga doping reduces the electrical conductivity of composite, as well as the dielectric loss. An enhancement of the electrostrainmore »with doping Ga is also observed. Quantitative estimation indicates that magnetoelectric coupling is enhanced for Ga-doped CoGaxFe2–xO4/BaTiO3 composites. As a result, the present work is beneficial to the practical application of composite CoFe2O4/BaTiO3-based multiferroic materials.« less

  8. Datacentres coresponsables -Forum TIC -ATEN -4 juin 2014, boutherin@lpsc.in2p3.fr Groupement De Service soutenu par deux dpartements scientifiques du CNRS INS2I (Informatique), INEE (Ecologie et

    E-Print Network [OSTI]

    van Tiggelen, Bart

    Datacentres écoresponsables - Forum TIC - ATEN - 4 juin 2014, boutherin@lpsc.in2p3.fr 1 #12, pollution Datacentres - actions de sensibilisation - conseils, expertises sur les aspects énergétiques des datacentres - formations, séminaires Datacentres écoresponsables - Forum TIC - ATEN - 4 juin 2014, boutherin

  9. A METHOD FOR FINDING PUTATIVE CAUSES OF GENE EXPRESSION Reija Autio1, Sampsa Hautaniemi1, Markus Ringnr2, Pivikki Kauraniemi3 ,Henrik Edgren4,5, Olli

    E-Print Network [OSTI]

    Ringnér, Markus

    Kallioniemi3, Olli-Pekka Kallioniemi4 1Institute of Signal Processing, Tampere University of Technology, P

  10. Synthesis of 3,4-Bis(benzylidene)cyclobutenes

    E-Print Network [OSTI]

    Swager, Timothy Manning

    The syntheses of several derivatives of 3,4-bis(benzylidene)cyclobutene are reported. Previously unknown 1,2-dibromo-3,4-bis(benzylidene)cyclobutene was obtained through in situ generation of 1,6-diphenyl-3,4-dibromo-1,2 ...

  11. Crystal structure and magnetic properties of NaCu{sup II}[(Cu{sup II}{sub 3}O)(PO{sub 4}){sub 2}Cl

    SciTech Connect (OSTI)

    Jin Tengteng; Liu Wei; Chen Shuang; Prots, Yurii; Schnelle, Walter; Zhao Jingtai; Kniep, Ruediger; Hoffmann, Stefan

    2012-08-15

    A new copper(II) oxide phosphate chloride, NaCu{sup II}[(Cu{sup II}{sub 3}O)(PO{sub 4}){sub 2}Cl], has been synthesized by flux synthesis. Single-crystal X-ray diffraction data show that the title compound crystallizes in the monoclinic system, space group P2{sub 1}/c (No. 14), with lattice parameters a=8.392(2) A, b=6.3960(10) A, c=16.670(2) A, {beta}=109.470(10) Degree-Sign , V=843.6(3) A{sup 3}, Z=4. The crystal structure is characterized by a complex chain of copper-centered polyhedra running along [0 1 0] which are connected by phosphate tetrahedra. The resulting three-dimensional polyhedra framework exhibits channels filled by additional copper and sodium atoms. Field and temperature dependent measurements of the specific heat and the magnetic susceptibility reveal low-dimensional magnetic behavior. The compound starts to decompose at 700 K under release of oxygen and evaporation of Cu{sup I}Cl as shown by simultaneous thermogravimetry and mass spectrometry. - Graphical abstract: The crystal structure of the new copper(II) phosphate chloride, NaCu{sup II}[(Cu{sup II}{sub 3}O)(PO{sub 4}){sub 2}Cl], exhibits linear chains of copper tetrahedra which show low-dimensional magnetic behavior proven by specific heat and magnetic susceptibility measurements. Highlights: Black-Right-Pointing-Pointer A new copper(II) oxide phosphate chloride, NaCu{sup II}[(Cu{sup II}{sub 3}O)(PO{sub 4}){sub 2}Cl], has been synthesized by flux synthesis. Black-Right-Pointing-Pointer The crystal structure comprises chains of Cu{sub 4}O tetrahedra. Black-Right-Pointing-Pointer Low-dimensional behavior has been proven by magnetic and specific heat measurements. Black-Right-Pointing-Pointer On heating, Cu{sup I}Cl and oxygen are released shown by simultaneous thermogravimetry and mass spectrometry.

  12. Beamline 4.0.3

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAudits & Inspections AuditsBarbara2.0.1 Print EUV optics13.3.23 Print

  13. Beamline 4.0.3

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAudits & Inspections AuditsBarbara2.0.1 Print EUV optics13.3.23

  14. Irina Novikova1, Sergei Zibrov1,2,3,4, Yanhong Xiao1, Chris Smallwood1,2, David Phillips1, Ronald Walsworth1,2, Alexander Zibrov1,2,3,Aleksei Taichenachev5, Valeriy Yudin5

    E-Print Network [OSTI]

    Walsworth, Ronald L.

    Lebedev Physics Institute, Moscow, Russia, 4Moscow State Engineering Physics Institute, Moscow, Russia, 5Novosibirsk State University, Novosibirsk, Russia Experimental setup Three-photon absorption resonances N of first-order light-shifts and power dependence. Performance improves at high buffer gas pressures

  15. Fermi surface measurements in YBa sub 2 Cu sub 3 O sub 7-x and La sub 1. 874 Sr sub. 126 CuO sub 4

    SciTech Connect (OSTI)

    Howell, R.H.; Sterne, P.A.; Solal, F.; Fluss, M.J. ); Haghighi, H.; Kaiser, J.H.; Rayner, S.L.; West, R.N. ); Liu, J.Z; Shelton, R. ); Kojima, H. ); Kitazawa, K. )

    1991-06-25

    We report new, ultra high precision measurements of the electron-positron momentum spectra of YBa{sub 2}Cu{sub 3}O{sub 7-x} and La{sub 1.874}Sr{sub 126}CuO{sub 4}. The YBCO experiments were performed on twin free, single crystals and show discontinuities with the symmetry of the Fermi surface of the CuO chain bands. Conduction band and underlying features in LSCO share the same symmetry and can only be separated with the aid of LDA calculations. 5 refs., 3 figs.

  16. Strain relaxation and enhanced perpendicular magnetic anisotropy in BiFeO{sub 3}:CoFe{sub 2}O{sub 4} vertically aligned nanocomposite thin films

    SciTech Connect (OSTI)

    Zhang, Wenrui; Jiao, Liang; Li, Leigang [Department of Materials Science and Engineering, Texas A and M University, College Station, Texas 77843 (United States); Jian, Jie; Khatkhatay, Fauzia; Chu, Frank [Department of Electrical and Computer Engineering, Texas A and M University, College Station, Texas 77843 (United States); Chen, Aiping [Department of Electrical and Computer Engineering, Texas A and M University, College Station, Texas 77843 (United States); Center for Integrated Nanotechnologies (CINT), Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (United States); Jia, Quanxi [Center for Integrated Nanotechnologies (CINT), Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (United States); MacManus-Driscoll, Judith L. [Department of Materials Science and Metallurgy, University of Cambridge, Pembroke Street, Cambridge CB2 3QZ (United Kingdom); Wang, Haiyan, E-mail: wangh@ece.tamu.edu [Department of Materials Science and Engineering, Texas A and M University, College Station, Texas 77843 (United States); Department of Electrical and Computer Engineering, Texas A and M University, College Station, Texas 77843 (United States)

    2014-02-10

    Self-assembled BiFeO{sub 3}:CoFe{sub 2}O{sub 4} (BFO:CFO) vertically aligned nanocomposite thin films have been fabricated on SrTiO{sub 3} (001) substrates using pulsed laser deposition. The strain relaxation mechanism between BFO and CFO with a large lattice mismatch has been studied by X-ray diffraction and transmission electron microscopy. The as-prepared nanocomposite films exhibit enhanced perpendicular magnetic anisotropy as the BFO composition increases. Different anisotropy sources have been investigated, suggesting that spin-flop coupling between antiferromagnetic BFO and ferrimagnetic CFO plays a dominant role in enhancing the uniaxial magnetic anisotropy.

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

    SciTech Connect (OSTI)

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

    2013-10-15

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

  18. Photoionization spectra of CH3I and C2H5I perturbed by CF4 and c-C4F8: Electron scattering in halocarbon gases

    E-Print Network [OSTI]

    Findley, Gary L.

    -section measurements have been obtained for CF4. An alternative method for determining the zero-kinetic-energy electron the perturber- induced energy shifts of the dopant Rydberg states and ionization energies, the zero-kinetic-energy, respectively. To our best knowledge, these are the first measurements of zero-kinetic-energy electronscattering

  19. Optimizing the anaerobic digestion of microalgae in a coupled process Terence Bayen1,4 and Francis Mairet2 and Pierre Martinon3 and Matthieu Sebbah4

    E-Print Network [OSTI]

    Boyer, Edmond

    microalgae biomass into biogas [4]. This process not only recovers the energy stored in biomass, but also microalgae are cultivated and a second one where the microalgae are converted into biogas. Our aim is to find an optimal feeding strategy in order to maximize the production of biogas in the second reactor during one

  20. Impact of a Mixed Oxide’s Surface Composition and Structure on Its Adsorptive Properties: Case of the (Fe,Cr)3O4(111) Termination of the ?-(Fe,Cr)2O3(0001) Surface

    SciTech Connect (OSTI)

    Henderson, Michael A.; Engelhard, Mark H.

    2014-12-18

    Characterization of an ?-(Fe0.75,Cr0.25)2O3(0001) mixed oxide single crystal surface was conducted using x-ray photoelectron spectroscopy (XPS), secondary ion mass spectrometry (SIMS), low energy electron diffraction (LEED) and temperature programmed desorption (TPD). After sputter/anneal cleaning in ultra-high vacuum (UHV), the mixed oxide surface became terminated with a magnetite-(111) structure based on the presence of (2x2) spots in LEED and Fe2+ in XPS. The composition of the surface was close to that of M3O4 based on XPS, with the metal (M) content of Fe2+/3+ and Cr3+ being close to 1.4:1, despite the fact that the film’s bulk was 3:1 with respect to the metal cations. The enrichment of the surface with Cr was not altered by high temperature oxidation in UHV, but could be returned to that of the bulk film composition by exposure to the ambient. Adsorption of various probe molecules (NO, O2, CO2 and H2O) was used to identify the active cation sites present in the (Fe,Cr)3O4(111) terminated surface. Although XPS and SIMS both indicated that the near-surface region was enriched in Cr3+, no adsorption states typically associated with Cr3+ sites on ?-Cr2O3 single crystal surfaces were detected. Instead, the TPD behaviors of O2 and CO2 pointed toward the main active sites being Fe2+ and Fe3+, with O2 preferentially adsorbing at the former and CO2 at the latter. NO was observed to bind at both Fe2+ and Fe3+ sites, and H2O TPD looked nearly identical to that for H2O on the Fe3O4(111) surface. Competition for adsorption sites between coadsorbed combinations of CO2, O2, H2O and NO corroborated these assignments. These results indicate that the surface composition of a mixed oxide can vary significantly from its bulk composition depending on the treatment conditions. Even then, the surface composition does not necessarily provide direct insight into the active adsorption sites. In the case of the (Fe,Cr)3O4(111) termination of the ?-(Fe0.75,Cr0.25)2O3(0001) surface, Cr3+ cations in the near-surface region appear to be fully coordinated and unavailable for adsorbing molecules. The authors thank Drs. Sara Chamberlin and Scott Chambers for supplying the film used in this work. This work was supported by the US Department of Energy, Office of Basic Energy Sciences, Division of Chemical Sciences, Geosciences & Biosciences. Pacific Northwest National Laboratory (PNNL) is a multiprogram national laboratory operated for DOE by Battelle. The research was performed using EMSL, a national scientific user facility sponsored by the Department of Energy's Office of Biological and Environmental Research and located at Pacific Northwest National Laboratory.

  1. Anti-cancer agents based on 4-(hetero)Ary1-1,2,5-oxadiazol-3-yl Amino derivatives and a method of making

    DOE Patents [OSTI]

    Gakh, Andrei A.; Krasavin, Mikhail; Karapetian, Ruben; Rufanov, Konstantin A.; Konstantinov, Igor; Godovykh, Elena; Soldatkina, Olga; Sosnov, Andrey V.

    2013-01-29

    The present disclosure relates to novel compounds that can be used as anti-cancer agents in the prostate cancer therapy. ##STR00001## In particular, the invention relates N-substituted derivatives of 4-(hetero)aryl-1,2,5-oxadiazol-3-yl amines having the structural Formula (I) and (II), stereoisomers, tautomers, racemics, prodrugs, metabolites thereof, or pharmaceutically acceptable salt and/or solvate thereof. Meaning of R1 and R2 in the Formula (I) and (II) are defined in claim 1. The invention also relates to methods for preparing said compounds, and to pharmaceutical compositions comprising said compounds.

  2. EIGENVALUE FLUCTUATIONS FOR LATTICE ANDERSON HAMILTONIANS MAREK BISKUP 1 , RYOKI FUKUSHIMA 2 AND WOLFGANG KNIG 3,4

    E-Print Network [OSTI]

    König, Wolfgang

    EIGENVALUE FLUCTUATIONS FOR LATTICE ANDERSON HAMILTONIANS MAREK BISKUP 1 , RYOKI FUKUSHIMA 2. Fukushima and W. König. Reproduction, by any means, of the entire article for non­commercial purposes is permitted without charge. 1 #12; 2 BISKUP, FUKUSHIMA, K�NIG where # (d) is the standard lattice Laplacian

  3. EIGENVALUE FLUCTUATIONS FOR LATTICE ANDERSON HAMILTONIANS MAREK BISKUP1, RYOKI FUKUSHIMA2 AND WOLFGANG KNIG3,4

    E-Print Network [OSTI]

    König, Wolfgang

    EIGENVALUE FLUCTUATIONS FOR LATTICE ANDERSON HAMILTONIANS MAREK BISKUP1, RYOKI FUKUSHIMA2. Biskup, R. Fukushima and W. König. Reproduction, by any means, of the entire article for non-commercial purposes is permitted without charge. 1 #12;2 BISKUP, FUKUSHIMA, K�NIG where (d) is the standard lattice

  4. 2.4 Grating formula

    E-Print Network [OSTI]

    2010-09-14

    2.4. GRATING FORMULA. 27 to x1 for every x2. In fact, if the grating problem attains a unique solution then we want to show that v(x1,x2) = u(x1,x2)e. ?i?x1.

  5. Significance of M2 and E3 transitions for $4p^54d^{N+1}$ and $4p^64d^{N-1}4f$ configuration metastable level lifetimes

    E-Print Network [OSTI]

    Karpuškien?, R; Kisielius, R

    2015-01-01

    Magnetic quadrupole and electric octupole transitions from the configurations $4p^54d^{N+1}$ and $4p^64d^{N-1}4f$ were calculated along with magnetic dipole, electric dipole and electric quadrupole radiative transitions in quasirelativistic Hartree-Fock approximation. Their significance in determining the metastable level radiative lifetimes was investigated along several isoelectronic sequences for the ions from $Z=50$ to $Z=92$. Strontium-like ions, zirconium-like ions, molybdenum-like ions and rhodium-like ions were studied comprehensively. Remaining isoelectronic sequences with the ground configuration $4d^{N}$ ($N=1,3,5,7,8,10$) were also reviewed albeit in less detail. A systematic trends of determined total radiative lifetimes were studied. The importance of magnetic quadrupole and electric octupole transitions from metastable levels of ions from these isoelectronic sequences was investigated and discussed. Inclusion of such transitions of higher multipole order can change theoretical radiative lifetim...

  6. PROPERTIES AND EVOLUTION OF THE EARTH'S CORE AND GEODYNAMO and D. Alf`e2,3,4

    E-Print Network [OSTI]

    Nimmo, Francis

    is extracting heat from the core (at a rate of 9 ± 3 TW); the resulting inner core growth drives core convection: the properties of the core-forming materials, the manner in which core motions generate the Earth's magnetic and temporal behaviour of the observed magnetic field. The present-day dynamo occurs because the mantle

  7. On Capital Investment Yossi Azar1, Yair Bartal2, Esteban Feuerstein3, Amos Fiat1, Stefano Leonardi4 and

    E-Print Network [OSTI]

    Azar, Yossi

    over time, every such option consists of a capital cost for a new machine and a re- sulting the total production and capital costs when future demand for the product being produced and investment to the mortgage problem 3]. If all possible capital investments obey the rule that lower production costs require

  8. On Capital Investment Yossi Azar 1 , Yair Bartal 2 , Esteban Feuerstein 3 , Amos Fiat 1 , Stefano Leonardi 4 and

    E-Print Network [OSTI]

    Fiat, Amos

    for investment occur over time, every such option consists of a capital cost for a new machine and a re­ sulting the total production and capital costs when future demand for the product being produced and investment to the mortgage problem [3]. If all possible capital investments obey the rule that lower production costs require

  9. Crossover between distinct mechanisms of microwave photoresistance in bilayer systems S. Wiedmann,1,2 G. M. Gusev,3 O. E. Raichev,4 A. K. Bakarov,5 and J. C. Portal1,2,6

    E-Print Network [OSTI]

    Gusev, Guennady

    ,2 G. M. Gusev,3 O. E. Raichev,4 A. K. Bakarov,5 and J. C. Portal1,2,6 1LNCMI-CNRS, UPR 3228, BP 166, Novosibirsk 630090, Russia 6Institut Universitaire de France, 75005 Paris, France Received 10 November 2009

  10. Thermally activated intersubband scattering and oscillating magnetoresistance in quantum wells S. Wiedmann,1,2 G. M. Gusev,3 O. E. Raichev,4 A. K. Bakarov,5 and J. C. Portal1,2,6

    E-Print Network [OSTI]

    Gusev, Guennady

    . Wiedmann,1,2 G. M. Gusev,3 O. E. Raichev,4 A. K. Bakarov,5 and J. C. Portal1,2,6 1LNCMI, UPR 3228, CNRS Physics, Novosibirsk 630090, Russia 6Institut Universitaire de France, 75005 Paris, France Received 16

  11. Microsoft Word - Final Nuclear Materials Management and Safeguards System Users Guide 2 4-3-13.docx

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal GasAdministration Medal01 Sandia4) AugustA.MOX Adventure6 Fed.2009,NEVADANuclear

  12. 4.3 Boundary integral equations

    E-Print Network [OSTI]

    2010-10-18

    62. CHAPTER 4. OBSTACLE SCATTERING. 4.3 Boundary integral equations. We introduce the equivalent sources for the Helmholtz equation and establish ...

  13. Recrossing and tunnelling in the kinetics study of the OH + CH4 -> H2O + CH3 reaction

    E-Print Network [OSTI]

    Suleimanov, Yury V

    2015-01-01

    Thermal rate constants and several kinetic isotope effects were evaluated for the OH + CH4 hydrogen abstraction reaction using two kinetics approaches, ring polymer molecular dynamics (RPMD), and variational transition state theory with multidimensional tunnelling(VTST/MT), based on a refined full-dimensional analytical potential energy surface, PES-2014, in the temperature range 200-2000 K. For the OH + CH4 reaction, at low temperatures, T = 200 K, where the quantum tunnelling effect is more important, RPMD overestimates the experimental rate constants due to problems associated with PES-2014 in the deep tunnelling regime and to the known overestimation of this method in asymmetric reactions, while VTST/MT presents a better agreement, differences about 10%, due to compensation of several factors, inaccuracy of PES-2014 and ignoring anharmonicity. In the opposite extreme, T = 1000 K, recrossing effects play the main role, and the difference between both methods is now smaller, by a factor of 1.5. Given that R...

  14. Quantity of 135I Released from the AGR 1, AGR 2, and AGR 3/4 Experiments and Discovery of 131I at the FPMS Traps during the AGR-3/4 Experiment

    SciTech Connect (OSTI)

    Dawn Scates

    2014-09-01

    A series of three Advanced Gas Reactor (AGR) experiments have been conducted in the Advanced Test Reactor (ATR) at Idaho National Laboratory (INL). From 2006 through 2014, these experiments supported the development and qualification of the new U.S. tristructural isotropic (TRISO) particle fuel for Very High Temperature Reactors (VHTR). Each AGR experiment consisted of multiple fueled capsules, each plumbed for independent temperature control using a mix of helium and neon gases. The gas leaving a capsule was routed to individual Fission Product Monitor (FPM) detectors. For intact fuel particles, the TRISO particle coatings provide a substantial barrier to fission product release. However, particles with failed coatings, whether because of a minute percentage of initially defective particles, those which fail during irradiation, or those designed to fail (DTF) particles, can release fission products to the flowing gas stream. Because reactive fission product elements like iodine and cesium quickly deposit on cooler capsule components and piping structures as the effluent gas leaves the reactor core, only the noble fission gas isotopes of Kr and Xe tend to reach FPM detectors. The FPM system utilizes High Purity Germanium (HPGe) detectors coupled with a thallium activated sodium iodide NaI(Tl) scintillator. The HPGe detector provides individual isotopic information, while the NaI(Tl) scintillator is used as a gross count rate meter. During irradiation, the 135mXe concentration reaching the FPM detectors is from both direct fission and by decay of the accumulated 135I. About 2.5 hours after irradiation (ten 15.3 minute 135mXe half lives) the directly produced 135mXe has decayed and only the longer lived 135I remains as a source. Decay systematics dictate that 135mXe will be in secular equilibrium with its 135I parent, such that its production rate very nearly equals the decay rate of the parent, and its concentration in the flowing gas stream will appear to decay with the parent half life. This equilibrium condition enables the determination of the amount of 135I released from the fuel particles by measurement of the 135mXe at the FPM following reactor shutdown. In this paper, the 135I released will be reported and compared to similar releases for noble gases as well as the unexpected finding of 131I deposition from intentional impure gas injection into capsule 11 of experiment AGR 3/4.

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

    SciTech Connect (OSTI)

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

    2009-09-15

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

  16. Appendix: A catalogue of hydrogendeficient stars C.S. Jeffery 1 , U. Heber 2 , P.W. Hill 1 , S. Dreizler 3;2 , J.S. Drilling 4 ,

    E-Print Network [OSTI]

    Jeffery, Simon

    . Dreizler 3;2 , J.S. Drilling 4 , W.A. Lawson 5 , U. Leuenhagen 3 , K. Werner 6 1 Dept. of Physics to the proceedings of IAU Colloquium No. 87 on `Hydrogen­Deficient Stars and Related Objects' (Drilling & Hill 1986 of Variable Stars and by Drilling & Hill (1986). Table 2. A­and B­type extreme helium stars (EHe: e.g. HD

  17. Photoimaging of the multiple filamentation of femtosecond laser pulses in poly(methyl methacrylate) doped with 2,2-difluoro-4-(9-anthracyl)-6-methyl-1,3,2-dioxaborine

    SciTech Connect (OSTI)

    Kulchin, Yu N; Vitrik, O B; Chekhlenok, A A; Zhizhchenko, A Yu; Proschenko, D Yu; Mirochnik, A G; Lyu Guohui

    2013-12-31

    We have studied the filamentation of femtosecond laser pulses (? = 800 nm, ?42 fs pulse duration) in poly(methyl methacrylate) doped with 2,2-difluoro-4-(9-anthracyl)-6-methyl-1,3,2- dioxaborine and the associated photomodification of the material. The results demonstrate that multiple filamentation occurs at pulse energies above 5 ?J. At a pulse energy of 1.5 mJ, it is accompanied by supercontinuum generation. The average filament length in PMMA is 9 mm and the filament diameter is ?10 ?m. An incident power density of ?10{sup 12} W cm{sup -2} ensures inscription of the filament pattern owing to two-photon photochemical processes. Preliminary exposure to continuous light at ? = 400 nm enables an ordered filament pattern to be written. (interaction of laser radiation with matter)

  18. Redox Exchange Induced MnO2 Nanoparticle Enrichment in Poly(3,4-ethylenedioxythiophene) Nanowires for Electrochemical Energy Storage

    SciTech Connect (OSTI)

    Liu, R.; Duay, Jonathon; Lee, Sang Bok

    2010-06-30

    MnO2 nanoparticle enriched poly(3,4-ethylenedioxythiophene) (PEDOT) nanowires are fabricated by simply soaking the PEDOT nanowires in potassium permanganate (KMnO4) solution. The structures of these MnO2 nanoparticle enriched PEDOT nanowires are characterized by SEM and TEM, which show that the MnO2 nanoparticles have uniform sizes and are finely dispersed in the PEDOT matrix. The chemical constituents and bonding of these composite nanowires are characterized by energy-dispersive X-ray analysis, X-ray photoelectron spectroscopy, and infrared spectroscopy, which indicate that the formation and dispersion of these MnO2 nanoparticles into the nanoscale pores of the PEDOT nanowires are most likely triggered by the reduction of KMnO4 via the redox exchange of permanganate ions with the functional group on PEDOT. Varying the concentrations of KMnO4 and the reaction time controls the loading amount and size of the MnO2 nanoparticles. Cyclic voltammetry and galvanostatic charge-discharge are used to characterize the electrochemical properties of these MnO2 nanoparticle loaded PEDOT nanowires. Due to their extremely high exposed surface area with nanosizes, the pristine MnO2 nanoparticles in these MnO2 nanoparticle enriched PEDOT nanowires show very high specific capacitance (410 F/g) as the supercapacitor electrode materials as well as high Li+ storage capacity (300 mAh/g) as cathode materials of Li ion battery, which boost the energy storage capacity of PEDOT nanowires to 4 times without causing excessive volume expansion in the polymer. The highly conductive and porous PEDOT matrix facilitates fast charge/discharge of the MnO2 nanoparticles and prevents them from agglomerating. These synergic properties enable the MnO2 nanoparticle enriched PEDOT nanowires to be promising electrode materials for supercapacitors and lithium ion batteries.

  19. Doppler-free intermodulated fluorescence spectroscopy of $^4He$ $2^3P-3^{1,3}D$ transitions at 588 nm with a one-watt compact laser system

    E-Print Network [OSTI]

    Luo, Pei-Ling; Feng, Yan; Wang, Li-Bang; Shy, Jow-Tsong

    2015-01-01

    We have demonstrated Doppler-free intermodulated fluorescence spectroscopy of helium $2^3P-3^{1,3}D$ transitions in an rf discharged sealed-off cell using a compact laser system at 588 nm. An external cavity diode laser at 1176 nm was constructed to seed a Raman fiber amplifier. Laser power of more than one watt at 588 nm was produced by frequency doubling of the fiber amplifier output using a MgO:PPLN crystal. A doubling efficiency of 23 % was achieved. The power-dependent spectra of the $2^3P-3^3D$ transitions were investigated. Furthermore, the Doppler-free spectrum of the spin-forbidden $2^3P-3^1D$ transitions was observed for the first time. Our results are crucial towards precision test of QED atomic calculations, especially for improving the determination of the helium $3^1D-3^3D$ separation.

  20. Beamline 10.3.2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National NuclearBeamline 1.4.40.3.2 Print3.2 Print3.2

  1. Fluorocarbon assisted atomic layer etching of SiO2 and Si using cyclic Ar/C4F8 and Ar/CHF3 plasma

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

    Metzler, Dominik; Li, Chen; Engelmann, Sebastian; Bruce, Robert L.; Joseph, Eric A.; Oehrlein, Gottlieb S.

    2015-11-11

    The need for atomic layer etching (ALE) is steadily increasing as smaller critical dimensions and pitches are required in device patterning. A flux-control based cyclic Ar/C4F8 ALE based on steady-state Ar plasma in conjunction with periodic, precise C4F8 injection and synchronized plasma-based low energy Ar+ ion bombardment has been established for SiO2.1 In this work, the cyclic process is further characterized and extended to ALE of silicon under similar process conditions. The use of CHF3 as a precursor is examined and compared to C4F8. CHF3 is shown to enable selective SiO2/Si etching using a fluorocarbon (FC) film build up. Othermore »critical process parameters investigated are the FC film thickness deposited per cycle, the ion energy, and the etch step length. Etching behavior and mechanisms are studied using in situ real time ellipsometry and X-ray photoelectron spectroscopy. Silicon ALE shows less self-limitation than silicon oxide due to higher physical sputtering rates for the maximum ion energies used in this work, ranged from 20 to 30 eV. The surface chemistry is found to contain fluorinated silicon oxide during the etching of silicon. As a result, plasma parameters during ALE are studied using a Langmuir probe and establish the impact of precursor addition on plasma properties.« less

  2. Synthesis and X-ray crystal structure determination of N-p-methylphenyl-4-benzoyl-3,4-diphenyl-2-azetidinone

    SciTech Connect (OSTI)

    Kabak, Mehmet; Senoez, Huelya; Elmali, Ayhan; Adar, Vildan; Svoboda, Ingrid; Dusek, Michal; Fejfarova, Karla

    2010-12-15

    The title compound, C{sub 29}H{sub 23}NO{sub 2}, has been characterized by single-crystal X-ray diffraction at two different temperatures (303 K and 120 K) and wavelengths (MoK{sub {alpha}} and CuK{sub {alpha}}). The non-centrosymmetric hexagonal crystal structure contains four-membered planar {beta}-lactam ring with an unusually long C-C bond. The {beta}-lactam ring is almost planar.

  3. Page 1 of 4 3) Observe the H2O dewpoint in the main window and allow it to stabilize (15-20 mins or more). Once stable, click

    E-Print Network [OSTI]

    : Date: Li-7700 Calibration Remove the radiation shield and install the calibration shroud. Ensure good final: (umol/mol -1 ) Page 3 of 4 Zero Gas Tank Number: Span Gas CO2 Tank Number: Span Gas CH4 Tank

  4. Effects of Mg doping on the remarkably enhanced electrochemical performance of Na3V2(PO4)3 cathode materials for sodium ion batteries

    SciTech Connect (OSTI)

    Li, Hui; Yu, Xiqian; Bai, Ying; Wu, Feng; Wu, Chuan; Liu, Liang-Yu; Yang, Xiao-Qing

    2015-01-01

    Na3V2-xMgx(PO4)3/C composites with different Mg2+ doping contents (x=0, 0.01, 0.03, 0.05, 0.07 and 0.1) were prepared by a facile sol-gel method. The doping effects on the crystal structure were investigated by XRD, XPS and EXAFS. The results show that low dose doping Mg2+ does not alter the structure of the material, and magnesium is successfully substituted for vanadium site. The Mg doped Na3V2-xMgx(PO4)3/C composites exhibit significant improvements on the electrochemistry performances in terms of the rate capability and cycle performance, especially for the Na3V1.95Mg0.05(PO4)3/C. For example, when the current density increased from 1 C to 30 C, the specific capacity only decreased from 112.5 mAh g-1 to 94.2 mAh g-1 showing very good rate capability. Moreover, even cycling at a high rate of 20 C, an excellent capacity retention of 81% is maintained from the initial value of 106.4 mAh g-1 to 86.2 mAh g-1 at the 50th cycle. Enhanced rate capability and cycle performance can be attributed to the optimized particle size, structural stability and enhanced ionic and electronic conductivity induced by Mg doping.

  5. OUTLINE FOR Chapter 5 AERODYNAMICS (W4-2-1)

    E-Print Network [OSTI]

    Leu, Tzong-Shyng "Jeremy"

    Vortex Filament Vortex line Vortex filament: a infinitesimal vortex tube. Vortex tube Reference: "Low Vortex in 3D Airfoil / Lifting Line theory 4 #12;2013/6/3 3 INDUCED VELOCITY, EFFECTIVE ANGLE OF ATTACK4_2_4) OUTLINE FOR Chapter 5 AERODYNAMICS (W4-3-1) #12;2013/6/3 5 Helmholtz Vortex Theorem

  6. Microsoft Word - T4_VEIC_TO2_ Sub3_Residential Retrofit Program Design Guide Play Book_TEAM 4 FINAL.docx

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties - WAPAEnergy May2.docTechnicalBARACK07 Annual Plan09 U .Technical

  7. Balance the reaction MnO4 (aq) MnO2(s) + SO4

    E-Print Network [OSTI]

    Peterson, Kirk A.

    Balance the reaction MnO4 Ð (aq) + SO3 2Ð (aq) MnO2(s) + SO4 2Ð (aq) in basic solution Oxidation 2Ð SO4 2Ð (b) 2) These are already balanced in Mn and S 3) Balance O in (a) by adding H2OÕs to the right-hand-side MnO4 Ð MnO2 + 2H2O 4) Balance H by adding H + to the left-hand-side MnO4 Ð + 4H + MnO2

  8. Hydrogen bond studies. 85. A very short, asymmetrical, intramolecular hydrogen bond: A neutron diffraction study of pyridine?2,3?dicarboxylic acid (C7H5NO4)

    E-Print Network [OSTI]

    Kvick, Å ke; Koetzle, Thomas F.; Thomas, Robert; Takusagawa, Fusao

    1974-01-01

    ) 1" '09 204 50) " . 305 ,9, '" 201 lb9 '" '" 281 1" 324 'I' ll,209 '!b '" 49' 240 '" '" 234 261 "4 219 m Rw"[6W IFg-IFcI212/6WF6r/2,,0.082 The corresponding conventional R(F) was 0.040 if the 453 reflexions with F ~ < 3uc(F~) were... crystal forces distort the symmetry of the short hydrogen bond. Asymmetry in the molecule does not always give asymmetry in com­ parable bonds, however. This is illustrated in potassi­ um hydrogen chloromaleate, 15 where the hydrogen atom is effectively...

  9. Semester Hour 1 2 3 4 5 6 7 8 9 Tuition $536.55 $1,073.10 $1,609.65 $2,146.20 $2,682.75 $3,219.30 $3,755.85 $4,292.40 $4,828.95

    E-Print Network [OSTI]

    Behmer, Spencer T.

    Access Fee $16.33 $32.66 $48.99 $65.32 $81.65 $97.98 $114.31 $130.64 $146.97 Computer Access/EIS Fee $4.25 $71.25 $71.25 $71.25 Library Access Fee $158.00 $173.80 $189.60 $205.40 $221.20 $237.00 $237.00 $237 $163.30 $179.63 $195.96 $212.29 $228.62 $244.95 $244.95 $244.95 $244.95 Computer Access/EIS Fee $40

  10. Semester Hour 1 2 3 4 5 6 7 8 9 Tuition $536.55 $1,073.10 $1,609.65 $2,146.20 $2,682.75 $3,219.30 $3,755.85 $4,292.40 $4,828.95

    E-Print Network [OSTI]

    Behmer, Spencer T.

    .32 $81.65 $97.98 $114.31 $130.64 $146.97 Computer Access/EIS Fee $4.00 $8.00 $12.00 $16.00 $20.00 $24 Access Fee $158.00 $173.80 $189.60 $205.40 $221.20 $237.00 $237.00 $237.00 $237.00 Library Use.95 $244.95 Computer Access/EIS Fee $40.00 $44.00 $48.00 $52.00 $56.00 $60.00 $60.00 $60.00 $60.00 Computer

  11. Spin and phonon anomalies in epitaxial self-assembled CoFe{sub 2}O{sub 4}-BaTiO{sub 3} multiferroic nanostructures

    SciTech Connect (OSTI)

    Tsai, C. Y.; Chen, H. R.; Hsieh, W. F., E-mail: wfhsieh@mail.nctu.edu.tw [Department of Photonics and Institute of Electro-Optical Engineering, National Chiao Tung University, 1001 Ta Hsueh Rd., Hsinchu 300, Taiwan (China); Cheng, H. M.; Tsai, L. N. [Material and Chemical Research Laboratories, Industrial Technology Research Institute, Hsinchu 310, Taiwan (China); Huang, K. F.; Lai, C. H. [Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu 31013, Taiwan (China); Chu, Y. H. [Department of Materials Science and Engineering, National Chiao Tung University, Hsinchu 31040, Taiwan (China)

    2014-06-23

    Temperature dependent magnetic and phonon anomalies in epitaxial self-assembled CoFe{sub 2}O{sub 4} (CFO) rods embedded in BaTiO{sub 3} (BTO) matrix nanostructures were investigated. The temperature dependence of A{sub 1}(2TO) phonon frequency of BTO indicates that the BTO matrix experiences structural transformations. The lattice strain produced during the structural transformations drives spin reorientation in CFO rods, resulting in anomalous changes of magnetization. Through correlating the phonon anomalies with the increase of in-plane spin ordering, we show the spin-phonon coupling induces the softening of A{sub 1g} and A{sub 1}(2TO) phonons. It suggests that spin strongly couples with lattice strain and phonons in this nanostructure.

  12. TableHC2.4.xls

    Gasoline and Diesel Fuel Update (EIA)

    72.1 7.6 N N 1.9 For Two Housing Units... 18.1 N N 1.4 16.7 N Heat Pump... 9.2 7.4 0.3 Q 0.7 0.5 Other...

  13. PrivacyPreserving RFID Systems: Model and Constructions # Sebastien Canard 1 , Iwen Coisel 2 , Jonathan Etrog 3 , and Marc Girault 4

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    , Jonathan Etrog 3 , and Marc Girault 4 1 Orange Labs ­ 42 rue des Coutures ­ BP6234 ­ F­14066 Caen Cedex

  14. PRESSURE 3: PRESSURE 2

    E-Print Network [OSTI]

    Washington at Seattle, University of

    IN CLIMATE, LAND USE, AND STREAMFLOW REGULATION IN THE MEKONG RIVER BASIN Mariza Costa-Cabral1, Jeffrey E. Richey2, Dennis P. Lettenmaier3 and Tazebe Beyene3 1. Hydrology Futures LLC, Seattle WA 98103; cabral by Mariza Costa-Cabral and funded by Hydrology Futures, LLC. References: Costa-Cabral, M.C., J.E. Richey, G

  15. OBSERVATIONS OF ACCRETING PULSARS Lars Bildsten 1 , Deepto Chakrabarty 2 , John Chiu 3 , Mark H. Finger 4;5 , Danny T. Koh 3 ,

    E-Print Network [OSTI]

    Nishikawa, Ken-Ichi

    monitoring of accretion­powered pulsars with the Burst and Transient Source Experiment (BATSE) on the Compton --- Stars: Binaries: General --- Stars: Pulsars: General --- X­Rays: Stars --- Stars: Neutron 1 Department 24 4.1 Low­Mass Systems

  16. Analysis of High-Dimensional Longitudinal Genomic Data for Monitoring Viral Infection 1Lawrence Carin, 2Alfred Hero, III, 3Joseph Lucas, 4David Dunson, 1Minhua Chen,

    E-Print Network [OSTI]

    Hero, Alfred O.

    -Puig, 3Aimee Zaas, 3Christopher W. Woods, and 3Geoffrey S. Ginsburg 1Electrical and Computer Engineering Department, Duke University 2Electrical Engineering and Computer Science Department, University of Michigan 3 inoculated with two strains of influenza (H3N2 and H1N1), human rhino virus (HRV) and respiratory syncytial

  17. fed ad libitum until slaughter at 2 kg live weight, as either pellets, mash (60 p. 100 meal, 4o p. 100 water) or meal in a 2 X3factorial design with 4 replicates.

    E-Print Network [OSTI]

    Boyer, Edmond

    fed ad libitum until slaughter at 2 kg live weight, as either pellets, mash (60 p. 100 meal, 4o p week period for 8 M /D mash and meal diets were - 0.264 and — 6.218 g DI,G on 8 M /D pellets 12 M/D pellets, mash and meal were 33.10, 27.90 and z6.si g, respectively (SED ± 2.321 g

  18. ORF name Gene name Exp1 Exp2 Exp3 Exp4 Exp5 Exp6 Exp7 Median 30C Note 30C Exp8 Exp9 Exp10 Exp11 Exp12 Exp13 Median 14C Note 14C YOL052C-A DDR2 11.7 4.33 17.8 11.48 2.91 2.99 10.34 10.33870994 GOOD 4.687 3.75 5.36 4.359 2.828 3.09 4.05361036 GOOD

    E-Print Network [OSTI]

    Winston, Fred

    Exp12 Exp13 Median 14°C Note 14°C YOL052C-A DDR2 11.7 4.33 17.8 11.48 2.91 2.99 10.34 10.33870994 GOOD

  19. Cationic disorder and Mn{sup 3+}/Mn{sup 4+} charge ordering in the B? and B? sites of Ca{sub 3}Mn{sub 2}NbO{sub 9} perovskite: a comparison with Ca{sub 3}Mn{sub 2}WO{sub 9}

    SciTech Connect (OSTI)

    López, C.A.; Saleta, M.E.; Pedregosa, J.C.; Sánchez, R.D.; Alonso, J.A.; and others

    2014-02-15

    We describe the preparation, crystal structure determination, magnetic and transport properties of two novel Mn-containing perovskites, with a different electronic configuration for Mn atoms located in B site. Ca{sub 3}Mn{sup 3+}{sub 2}WO{sub 9} and Ca{sub 3}Mn{sup 3+/4+}{sub 2}NbO{sub 9} were synthesized by standard ceramic procedures; the crystallographic structure was studied from X-ray powder diffraction (XRPD) and neutron powder diffraction (NPD). Both phases exhibit a monoclinic symmetry (S.G.: P2{sub 1}/n); Ca{sub 3}Mn{sub 2}WO{sub 9} presents a long-range ordering over the B sites, whereas Ca{sub 3}Mn{sub 2}NbO{sub 9} is strongly disordered. By “in-situ” NPD, the temperature evolution of the structure study presents an interesting evolution in the octahedral size (?Mn–O?) for Ca{sub 3}Mn{sub 2}NbO{sub 9}, driven by a charge ordering effect between Mn{sup 3+} and Mn{sup 4+} atoms, related to the anomaly observed in the transport measurements at T?160 K. Both materials present a magnetic order below T{sub C}=30 K and 40 K for W and Nb materials, respectively. The magneto-transport measurements display non-negligible magnetoresistance properties in the paramagnetic regime. - Graphical abstract: Comparison between the octahedron size and the magnetic behaviour for Ca{sub 3}Mn{sub 2}NbO{sub 9} in the temperature region where the charge and magnetic order occur. Display Omitted - Highlights: • Two novel Mn-containing double perovskites were obtained by solid-state reactions. • Both double perovskites are monoclinic (P2{sub 1}/n) determined by XRPD and NPD. • Ca{sub 3}Mn{sub 2}WO{sub 9} contains Mn{sup 3+} while Ca{sub 3}Mn{sub 2}NbO{sub 9} includes mixed-valence cations Mn{sup 3+}/Mn{sup 4+}. • Ca{sub 3}Mn{sub 2}NbO{sub 9} presents a charge-ordering effect between Mn{sup 3+} and Mn{sup 4+} evidenced by NPD. • The magnetic and transport studies evidenced the charge ordering in Ca{sub 3}Mn{sub 2}NbO{sub 9}.

  20. LANGMUIR TURBULENCE AND SOLAR RADIO BURSTS F. B. RIZZATO1,2, A. C.-L. CHIAN2,3, M. V. ALVES3, R. ERICHSEN1, S. R. LOPES4,

    E-Print Network [OSTI]

    LANGMUIR TURBULENCE AND SOLAR RADIO BURSTS F. B. RIZZATO1,2, A. C.-L. CHIAN2,3, M. V. ALVES3, R beam-plasma instability play a fundamental role in the generation of solar radio bursts. We report Zakharov equations, we study the parametric excitation of solar radio bursts at the fundamental plasma

  1. 4. P1,P2 (P1), (P2) () SUSY()?

    E-Print Network [OSTI]

    P1, P2 1. 2. P1 3. P2 4. P1,P2 (P1), (P2) 11 #12; () =SUSY = () SUSY()? CP CP ...... LHC-ATLASK 22002 2008 #12;P1: I + () Maxwell () (2kV) #12;( · ­ #12;5 2009Lamb shift ­ QEDloop-) ­ 0 Lamb shift Dirac 212p s1 212s QED 232p 212p s1 212s 232p #12; RF H2

  2. Regulation of insulin-like growth factor binding protein-4 in Ah responsive and Ah nonresponsive human breast cancer cells by 17 B-estradiol and 2,3,7,8 tetrachlorodibenzo-p-dioxin 

    E-Print Network [OSTI]

    Schrope, Katherine Eillene

    1997-01-01

    This study focused on the effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) on insulin-like growth factor binding protein-4 (IGFBP-4) protein secretion and MRNA expression. In human breast cancer cells, 17 O-estradiol (E2) induced IGFBP-4...

  3. Synthesis, structure and magnetic properties of a new iron phosphonate-oxalate with 3D framework: [Fe(O{sub 3}PCH{sub 3})(C{sub 2}O{sub 4}){sub 0.5}(H{sub 2}O)

    SciTech Connect (OSTI)

    Zhang Yangyang [Applied Catalysis Laboratory, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023 (China); Qi Yue [Applied Catalysis Laboratory, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023 (China); Zhang Ying [Applied Catalysis Laboratory, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023 (China); Liu Ziyu [Applied Catalysis Laboratory, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023 (China); Zhao Yinfeng [Applied Catalysis Laboratory, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023 (China); Liu Zhongmin [Applied Catalysis Laboratory, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023 (China)]. E-mail: liuzm@dicp.ac.cn

    2007-08-07

    A new iron phosphonate-oxalate [Fe(O{sub 3}PCH{sub 3})(C{sub 2}O{sub 4}){sub 0.5}(H{sub 2}O)] (1), has been synthesized under hydrothermal condition. The single-crystal X-ray diffraction studies reveal that 1 consists of layers of vertex-linked FeO{sub 6} octahedra and O{sub 3}PC tetrahedra, which are further connected by bis-chelate oxalate bridges, giving to a 3D structure with 10-membered channels. Crystal data: monoclinic, P2{sub 1}/n (no. 14), a=4.851(2)A, b=16.803(7)A, c=7.941(4)A, {beta}=107.516(6){sup o}, V=617.2(5)A{sup 3}, Z=4, R{sub 1}=0.0337 and wR{sub 2}=0.0874 for 1251 reflections [I>2{sigma}(I)]. Mossbauer spectroscopy measurement confirms the existence of high-spin Fe(III) in 1. Magnetic studies show that 1 exhibits weak ferromagnetism with T{sub N}=30K due to a weak spin canting.

  4. Structural and magnetic transitions in Gd5SixGe4-x (0 x 0.9) from neutron powder diffraction D. H. Ryan,1 J. M. Cadogan,2 L. M. D. Cranswick,3,* Karl A. Gschneidner, Jr.,4,5 V. K. Pecharsky,4,5 and Y. Mudryk4

    E-Print Network [OSTI]

    Ryan, Dominic

    3T 2N2 3Canadian Neutron Beam Centre, NRCC, Chalk River Laboratories, Chalk River, Ontario, Canada K

  5. gcc 3.3, gcc 3.4, gcc 4.0 Debian sarge, etch

    E-Print Network [OSTI]

    2 8 #12;#include #include DT=0.1; scalar2D psi(NX, NY, 1); void/glstat.h> #define NX 32 #define NY 32 #define ACX (NX+2) #define ACY (NY+2) double t=0; int step=0; double DT=0.01; scalar2D psi(NX, NY, 1); 1-2. 32x32 2 1-1. include libgls libstat2 include 1-3. · scalar2

  6. Beamline 4.0.2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National2.1 Print National Center3.3.2 Print2 Print2

  7. Jupiter's South Equatorial Belt Outbreak Spots and the SEB Fade and Revival Cycle1 2 3 2 4 5 6 2 6 7 2 6 6 Christopher Y. Go , I. de Pater , A. Sanchez-Lavega , P. Marcus , J. Rogers , A. Simon-Miller , G. S. Orton , M. H. Wong , K. H. Baines , H-J. Metti

    E-Print Network [OSTI]

    Marcus, Philip S.

    Jupiter's South Equatorial Belt Outbreak Spots and the SEB Fade and Revival Cycle1 2 3 2 4 5 6 2 6 and 3 Jupiter's South Equatorial Belt is located between -8°S to -20°S. This belt is normally dark brown

  8. Beamline 10.3.2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National NuclearBeamline 1.4.4 Print40.110.3.20.3.2

  9. Kinetics of the reduction of hematite (Fe{sub 2}O{sub 3}) by methane (CH{sub 4}) during chemical looping combustion: A global mechanism

    SciTech Connect (OSTI)

    Monazam, Esmail R.; Breault, Ronald W.; Siriwardane, Ranjani; Richards, George; Carpenter, Stephen

    2013-10-01

    Chemical-looping combustion (CLC) has emerged as a promising technology for fossil fuel combustion which produces a sequestration ready concentrated CO{sub 2} stream in power production. A CLC system is composed with two reactors, an air and a fuel reactor. An oxygen carrier such as hematite (94%Fe{sub 2}O{sub 3}) circulates between the reactors, which transfers the oxygen necessary for the fuel combustion from the air to the fuel. An important issue for the CLC process is the selection of metal oxide as oxygen carrier, since it must retain its reactivity through many cycles. The primary objective of this work is to develop a global mechanism with respective kinetics rate parameters such that CFD simulations can be performed for large systems. In this study, thermogravimetric analysis (TGA) of the reduction of hematite (Fe{sub 2}O{sub 3}) in a continuous stream of CH{sub 4} (15, 20, and 35%) was conducted at temperatures ranging from 700 to 825{degrees}C over ten reduction cycles. The mass spectroscopy analysis of product gas indicated the presence of CO{sub 2} and H{sub 2}O at the early stage of reaction and H{sub 2} and CO at the final stage of reactions. A kinetic model based on two parallel reactions, 1) first-order irreversible rate kinetics and 2) Avrami equation describing nucleation and growth processes, was applied to the reduction data. It was found, that the reaction rates for both reactions increase with, both, temperature and the methane concentration in inlet gas.

  10. Investigation of carbon distribution with {sup 14}C as tracer for carbon dioxide (CO{sub 2}) sequestration through NH{sub 4}HCO{sub 3} production

    SciTech Connect (OSTI)

    Zhongxian Cheng; Youhua Ma; Xin Li; Wei-Ping Pan [Western Kentucky University, Bowling Green, KY (United States). Institute for Combustion Science and Environmental Technology

    2007-12-15

    This work studies carbon fate using the {sup 14}C tracer technique in ecosystems when synthesized fertilizer is applied. The concept of aqueous ammonia solution scrubbing CO{sub 2} from flue gas is used in the fertilizer synthesis. Products after the capture are ammonium bicarbonate (ABC, NH{sub 4}HCO{sub 3}) or long-term effect ammonium bicarbonate (LEABC, NH{sub 4}HCO{sub 3}), an economic source of nitrogen fertilizer. The ABC or LEABC is used as a 'carrier' to transport CO{sub 2} from the atmosphere to the crops and soil. An indoor greenhouse was built, and wheat was chosen as the plant to study in this ecosystem. The investigated ecosystem consists of plant (wheat), soils with three different pH values (alkaline, neutral, and acidic), and three types of underground water (different Ca{sup 2+} and Mg{sup 2+} concentrations). After biological assimilation and metabolism in wheat receiving ABC or LEABC, it was found that a considerable amount (up to 10%) of the carbon source was absorbed by the wheat with increased biomass production. The majority of the unused carbon source (up to 76%) percolated into the soil as carbonates, such as environmentally benign calcium carbonate (CaCO{sub 3}). Generally speaking, alkaline soil has a higher capability to capture and store carbon. For the same soil, there is no apparent difference in carbon capturing capability between ABC and LEABC. These findings answer the question of how carbon is distributed after synthesized ABC or LEABC is applied into the ecosystem. In addition, a separate postexperiment on carbon forms that existed in the soil was made. It was found that up to 88% of the trapped carbon existed in the form of insoluble salts (i.e., CaCO{sub 3}) in alkaline soils. This indicates that alkaline soil has a greater potential for storing carbon after the use of the synthesized ABC or LEABC from exhausted CO{sub 2}. 21 refs., 6 figs., 5 tabs.

  11. Beamline 4.0.3

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National2.1 Print National2 Print Magnetic2 Print33

  12. Beamline 4.0.3

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National2.1 Print National2 Print Magnetic2 Print333

  13. Beamline 4.0.3

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National2.1 Print National2 Print Magnetic2

  14. Beamline 4.0.3

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National2.1 Print National2 Print Magnetic2Beamline

  15. Beamline 5.4.3

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAudits & Inspections AuditsBarbara2.0.1 Print EUVBeamline2.2 Print1

  16. 4, 23852405, 2007 CO2 and climate

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    BGD 4, 2385­2405, 2007 CO2 and climate affect European carbon ballance R. Harrison and C. Jones Competing roles of rising CO2 and climate change in the contemporary European carbon balance R. Harrison and C. Jones Met Office, Hadley Centre for Climate Change, Exeter, EX1 3PB, UK Received: 13 April 2007

  17. Sub MeV Particles Detection and Identification in the MUNU detector ((1)ISN, IN2P3/CNRS-UJF, Grenoble, France, (2)Institut de Physique, Neuchâtel, Switzerland, (3) INFN, Padova Italy, (4) Physik-Institut, Zürich, Switzerland)

    E-Print Network [OSTI]

    M. Avenier; C. Broggini; J. Busto; C. Cerna; V. Chazal; P. Jeanneret; G. Jonkmans; D. H. Koang; J. Lamblin; D. Lebrun; O. Link; R. Lüescher; F. Ouldsada; G. Puglierin; A. Stutz; A. Tadsen; J. -L. Vuilleumier

    2001-07-17

    We report on the performance of a 1 m$^{3}$ TPC filled with CF$_{4}$ at 3 bar, immersed in liquid scintillator and viewed by photomultipliers. Particle detection, event identification and localization achieved by measuring both the current signal and the scintillation light are presented. Particular features of $\\alpha$ particle detection are also discussed. Finally, the ${54}$Mn photopeak, reconstructed from the Compton scattering and recoil angle is shown.

  18. A3-4 Table A3-1. Classification

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach HomeA Better Anode Design to Improve Lithium-Ion Batteries PrintA2 September 9 -A2 Processor User'sA3-4

  19. Nodding Syndrome In Uganda: Risk Factors At Disease Onset Mazumder R1 Palmer VS2,4 Spencer PS2,4 King P2 Stadnik R2 Lasarev M2 Kabahenda M 3 Kitara DL4 Stadler D2 and the Oregon-Uganda Nodding Syndrome Research Team

    E-Print Network [OSTI]

    Chapman, Michael S.

    , Uganda Introduction/Background: · Nodding Syndrome (NS) is a little known seizure disorder epileptic disorder in sub-Saharan Africa. Afr Health Sci. 2013 Jun;13(2):176-82. 2. Foltz JL, Makumbi I. 2013 Jun;13(2):183-198. 5. Kitgum District Local Government. Five Year Development Plan. 2012. 6. World

  20. Beamline 4.0.3

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National2.1 Print National2 Print

  1. "Target CO2" publication, "Obstruction" clarification, Paterson letter 1. "Target Atmospheric CO2: Where Should Humanity Aim?" will appear in 3-4 days in The

    E-Print Network [OSTI]

    Hansen, James E.

    "Target CO2" publication, "Obstruction" clarification, Paterson letter 1. "Target Atmospheric CO2 the Australian position, but their subsequently stated goals of 450-550 ppm CO2 does. That plan appears to have

  2. Second order phase transition temperature of single crystals of Gd5Si1.3Ge2.7 and Gd5Si1.4Ge2.6

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

    Hadimani, R. L.; Melikhov, Y.; Schlagel, D. L.; Lograsso, T. A.; Dennis, K. W.; McCallum, R. W.; Jiles, D. C.

    2015-01-30

    Gd5(SixGe1–x)4 has mixed phases in the composition range 0.32 5Si1.3Ge2.7 and Gd5Si1.4Ge2.6. In this study, we have investigated the first order and second order phase transition temperatures of these samples using magnetic moment vs. temperature and magnetic moment vs. magnetic field at different temperatures. We have used a modified Arrott plot technique that was developed and reported by us previously to determine the “hidden” second order phase transition temperature of the orthorhombic II phase.

  3. Beamline 4.0.2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National2.1 Print National Center3.3.2 Print2 Print

  4. Beamline 4.0.2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National2.1 Print National Center3.3.2 Print2

  5. Scuttlebutt Volume 2, No. 4 

    E-Print Network [OSTI]

    2008-01-01

    , Promotions & Awards, RPG & Writers? Groups, future summits, IC 2009, etc. 1900H (7:00PM) Dinner (venue to be announced) Lunch With Darren The Reid Homestead, 45 McQueen Court, Paralowie Cost - $5.00 per person or $12.00 for family; food and soft drink... Issue The X/O?s Desk Table of Contents 1. Souvenir Cover 3. From The Bridge 4. The X/O's Desk 4. The Editor's Corner 5. Schedule of Events of the Region 11 Summit 6. Getting Around: Location Maps 7. Important Contact People and Numbers...

  6. Beamline 3.3.2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National2.1 Print National Center

  7. Beamline 3.3.2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAudits & Inspections AuditsBarbara2.0.1 Print EUV optics1

  8. METALLICITIES OF EMISSION-LINE GALAXIES FROM HST ACS PEARS AND HST WFC3 ERS GRISM SPECTROSCOPY AT 0.6 < z < 2.4

    SciTech Connect (OSTI)

    Xia Lifang; Malhotra, Sangeeta; Rhoads, James; Cohen, Seth; Windhorst, Rogier A. [School of Earth and Space Exploration, Arizona State University, AZ 85287-1404 (United States); Pirzkal, Nor [Space Telescope Science Institute, Baltimore, MD 21218 (United States); Straughn, Amber [Astrophysics Science Division, Goddard Space Flight Center, Code 665, Greenbelt, MD 20771 (United States); Finkelstein, Steven [George P. and Cynthia Woods Mitchell Institute for Fundamental Physics and Astronomy, Department of Physics and Astronomy, Texas A and M University, College Station, TX 77843 (United States); Kuntschner, Harald; Kuemmel, Martin; Walsh, Jeremy [European Southern Observatory, Karl Schwarzschild Str. 2, D-85748 Garching (Germany); O'Connell, Robert, E-mail: lifang.xia@asu.edu [Department of Astronomy, University of Virginia, Charlottesville, VA 22904-4325 (United States)

    2012-07-15

    Galaxies selected on the basis of their emission-line strength show low metallicities, regardless of their redshifts. We conclude this from a sample of faint galaxies at redshifts between 0.6 < z < 2.4, selected by their prominent emission lines in low-resolution grism spectra in the optical with the Advanced Camera for Surveys on the Hubble Space Telescope and in the near-infrared using Wide-Field Camera 3. Using a sample of 11 emission-line galaxies at 0.6 < z < 2.4 with luminosities of -22 {approx}< M{sub B} {approx}< -19 which have [O II], H{beta}, and [O III] line flux measurements from the combination of two grism spectral surveys, we use the R23 method to derive the gas-phase oxygen abundances: 7.5 < 12 + log (O/H) < 8.5. The galaxy stellar masses are derived using Bayesian-based Markov Chain Monte Carlo ({pi}MC{sup 2}) fitting of their spectral energy distribution, and span the mass range 8.1 < log (M{sub *}/M{sub Sun} ) < 10.1. These galaxies show mass-metallicity (M-Z) and luminosity-metallicity (L-Z) relations, which are offset by -0.6 dex in metallicity at given absolute magnitude and stellar mass relative to the local Sloan Digital Sky Survey galaxies, as well as continuum-selected DEEP2 samples at similar redshifts. The emission-line-selected galaxies most resemble the local 'green peas' galaxies and Ly{alpha} galaxies at z {approx_equal} 0.3 and z {approx_equal} 2.3 in the M-Z and L-Z relations and their morphologies. The G - M{sub 20} morphology analysis shows that 10 out of 11 show disturbed morphology, even as the star-forming regions are compact. These galaxies may be intrinsically metal poor, being at early stages of formation, or the low metallicities may be due to gas infall and accretion due to mergers.

  9. Beamline 1.4.3

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National Nuclear SecurityFor Beamtime scheduling,The3

  10. Beamline 1.4.3

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAudits & Inspections AuditsBarbara McClintockSecurityBeam Transport3 Print

  11. Beamline 1.4.3

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAudits & Inspections AuditsBarbara McClintockSecurityBeam Transport3

  12. Chapter 2.4 msink4 Operation

    E-Print Network [OSTI]

    Healy, Kevin Edward

    & Process Terminology Quick Dump Rinse (QDR) ­ DI water fills the dump rinse tank followed by a quick dump may come into contact with, such as the table tops, door handles, computer keyboards, face shields chemical resistant gloves, a chemical resistant apron, and face shield provided at msink4 at all times

  13. Beamline 10.3.2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National NuclearBeamline 1.4.40.3.2 Print3.2 Print

  14. Beamline 10.3.2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National NuclearBeamline 1.4.40.3.2 Print3.2

  15. From the West -A55, exit at Junction 35A toward Broughton/A5104. At the 1st roundabout, take the 1st exit toward Hawarden/Penarlag/B5121/Conwy/A55. Go through the 2nd roundabout (2nd exit). At 3rd roundabout, take the 2nd exit onto Moor Lane. At the 4th r

    E-Print Network [OSTI]

    Davies, John N.

    exit). At 3rd roundabout, take the 2nd exit onto Moor Lane. At the 4th roundabout, take the 3rd exit/Saltney. After approximately 2 miles at a 2nd roundabout in front of Airbus factory take the 3rd exit onto Manor Lane. At a 3rd roundabout, take the 1st exit onto Manor Road. At the 4th roundabout take the 1st exit

  16. Beamline 11.3.2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National NuclearBeamline 1.4.40.3.2123.11.3.21.3.2

  17. BEAMLINE 2-3

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAudits & Inspections Audits &drivers todonatessupportsBBC4-3

  18. table3.2

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)Decade Year-0ProvedDecade Year-0Cubic Feet)64,783Glossary5 First3 Nonfuel4

  19. Li3PX4: Bulk and Surface

    E-Print Network [OSTI]

    Holzwarth, Natalie

    show considerable promise for advancing battery technology · Improved safety characteristics · Allow properties are: · Stability · Inteface stability · Ionic Conductivity Tesla Model S #12;Li3PX4: Bulk

  20. Low thermal expansion behavior and thermal durability of ZrTiO4Al2TiO5Fe2O3 ceramics between 750 and 1400

    E-Print Network [OSTI]

    Cao, Guozhong

    bottoms, and turbochargers.1 However, Al2TiO5 materials have a relatively low mechanical strength because

  1. Hydrogen dissociation on Mg(0001) studied via quantum Monte Carlo calculations M. Pozzo1,2 and D. Alf1,2,3,4,*

    E-Print Network [OSTI]

    Alfè, Dario

    of 76 kJ/mole.2 The kinetics of hydrogen intake by Mg is quite slow because of a relatively large energyHydrogen dissociation on Mg(0001) studied via quantum Monte Carlo calculations M. Pozzo1,2 and D have used diffusion Monte Carlo DMC simulations to calculate the energy barrier for H2 dissociation

  2. Synthesis and Characterization of RuO2/poly (3,4-ethylenedioxythiophene) (PEDOT) Composite Nanotubes for Supercapacitors

    SciTech Connect (OSTI)

    Liu, Ran; Duay, Jonathon; Lane, Timothy; Lee, Sang Bok

    2010-01-18

    We report the synthesis of composite RuO2/poly(3,4-ethylenedioxythiophene) (PEDOT) nanotubes with high specific capacitance and fast charging/discharging capability as well as their potential application as electrode materials for a high-energy and high-power supercapacitor. RuO2/PEDOT nanotubes were synthesized in a porous alumina membrane by a step-wise electrochemical deposition method, and their structures were characterized using electron microscopy. Cyclic voltammetry was used to qualitatively characterize the capacitive properties of the composite RuO2/PEDOT nanotubes. Their specific capacitance, energy density and power density were evaluated by galvanostatic charge/discharge cycles at various current densities. The pseudocapacitance behavior of these composite nanotubes originates from ion diffusion during the simultaneous and parallel redox processes of RuO2 and PEDOT. We show that the energy density (specific capacitance) of PEDOT nanotubes can be remarkably enhanced by electrodepositing RuO2 into their porous walls and onto their rough internal surfaces. The flexible PEDOT prevents the RuO2 from breaking and detaching from the current collector while the rigid RuO2 keeps the PEDOT nanotubes from collapsing and aggregating. The composite RuO2/PEDOT nanotube can reach a high power density of 20 kW kg-1 while maintaining 80% energy density (28 Wh kg-1) of its maximum value. This high power capability is attributed to the fast charge/discharge of nanotubular structures: hollow nanotubes allow counter-ions to readily penetrate into the composite material and access their internal surfaces, while a thin wall provides a short diffusion distance to facilitate ion transport. The high energy density originates from the RuO2, which can store high electrical/electrochemical energy intrinsically. The high specific capacitance (1217 Fg-1) which is contributed by the RuO2 in the composite RuO2/PEDOT nanotube is realized because of the high specific surface area of the nanotubular structures. Such PEDOT/RuO2 composite nanotube materials are an ideal candidate for the development of high-energy and high-power supercapacitors.

  3. Beamline 4.0.2

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  4. Beamline 4.0.2

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  5. Beamline 4.0.2

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

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  6. Beamline 4.0.2

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

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  7. OASIS4: A Coupling Software for Next Generation Earth System Modelling Ren Redler (1), Sophie Valcke (2) and Hubert Ritzdorf (3)

    E-Print Network [OSTI]

    OASIS4: A Coupling Software for Next Generation Earth System Modelling René Redler (1), Sophie system modelling, Geosci. Model. Dev., 3, 87 ­ 104 Link ­ https://oasistrac.cerfacs.fr Financial support ­ R. Redler, S. Valcke and H. Ritzdorf, 2010: OASIS4 ­ a coupling software for next generation earth

  8. Credit Hours 1cr 2cr 3cr 4cr 5cr 6cr 7cr 8cr 9cr 10cr 11cr 12cr+ Tuition 675.00 1,350.00 2,025.00 2,700.00 3,375.00 4,050.00 4,725.00 5,400.00 6,075.00 6,750.00 7,425.00 8,095.00$ 16,190.00$

    E-Print Network [OSTI]

    Alexandrova, Ivana

    .85 1.70 2.55 3.40 4.25 5.10 5.95 6.80 7.65 8.50 9.35 12.50$ 25.00$ Comprehensive Service Fee (1) 48.75 428.75$ 1,029.00$ MEDEX Medical Evacuation Fee (3) 35.00 35.00 35.00 35.00 35.00 35.00 35.00 35.00 35.00 35.00 35.00 35.00$ 84.00$ SEVIS Fee (4) 75.00 75.00 75.00 75.00 75.00 75.00 75.00 75.00 75.00 75

  9. Broadband sensitization of downconversion phosphor YPO{sub 4} by optimizing TiO{sub 2} substitution in host lattice co-doped with Pr{sup 3+}-Yb{sup 3+} ion-couple

    SciTech Connect (OSTI)

    Li, Kai-Yu; Liu, Li-Ying; Wang, Ru-Zhi Yan, Hui; Xiao, Si-Guo; Zhou, Hua

    2014-03-28

    This study demonstrates a feasible and efficient route to alleviate the absorption problem of the terrestrial solar spectrum and enhance broadband luminescence from a promising down conversion powder phosphor YPO{sub 4} co-doped with Pr{sup 3+}-Yb{sup 3+} lanthanide ion-couple: incorporating a third sensitizing transition metal ion, e.g., Ti{sup 4+}. The x-ray powder diffraction results confirm the lattice substitution by the solid-state reaction doping rather than the formation of any secondary phase. The emission spectral results and the luminescence decay curve analysis show that the downconversion luminescence can be enhanced by 200%–300% and the quantum efficiency enhanced by more than 20% at the wavelength of around 980?nm, the best response spectrum for Si-based solar cells, by optimizing TiO{sub 2} doping concentration at 7?mol. %.

  10. Beamline 4.0.2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAudits & Inspections AuditsBarbara2.0.1 Print EUV optics13.3.2 PrintCD2

  11. Beamline 10.3.2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National NuclearBeamline 1.4.4 Print40.110.3.2 Print

  12. Beamline 10.3.2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National NuclearBeamline 1.4.4 Print40.110.3.2

  13. A modified model for calculating lattice thermal expansion of I{sub 2}-IV-VI{sub 3} and I{sub 3}-V-VI{sub 4} tetrahedral compounds

    SciTech Connect (OSTI)

    Omar, M.S. [Department of Physics, College of Science, University of Salahaddin, Arbil, Kurdistan (Iraq)]. E-mail: dr_m_s_omar@yahoo.com

    2007-05-03

    A general empirical formula was found for calculating lattice thermal expansion for compounds having their properties extended for compound groups having different mean ionicity as well as more than one type of cation atoms with that of different numbers of them such as I{sub 2}-IV-VI{sub 3} and I{sub 3}-V-VI{sub 4}. The difference in the valence electrons for cations and anions in the compound was used to correlate the deviations caused by the compound ionicity. The ionicity effects, which are due to their different numbers for their types, were also added to the correlation equation. In general, the lattice thermal expansion for a compound semiconductor can be calculated from a relation containing melting point, mean atomic distance and number of valence electrons for the atoms forming the compound. The mean ionicity for the group compounds forming I{sub 2}-IV-VI{sub 3} was found to be 0.323 and 0.785 for the ternary group compounds of I{sub 3}-V-VI{sub 4}.

  14. Po#et hr###: 2 a v#ce, optim#ln# 4--5 D#lka hry: 2 a# 3 hodiny

    E-Print Network [OSTI]

    Fiala, Jirí

    ## posledn# nep#ipojen# m#sto, je mo#n# stav#t je#t# jedno kolo, t.j. ka#d# hr## m##e v t#to ##sti prov#st je#t# jeden tah (v#etn# hr##e, kter# m#sto p#ipojil). 5.2 Zb#v#­li posledn# nep#ipojen# m#sto, m##e kter.2 Je­li #minim#ln# vzdu#n# vzd#lenost# men## ne# 10 nebo je jedno z m#st dosud nep#ipojeno, losuje hr

  15. Systematic pathway generation and sorting in martensitic transformations: Titanium to D. R. Trinkle,1,2 D. M. Hatch,3 H. T. Stokes,3 R. G. Hennig,2 and R. C. Albers4

    E-Print Network [OSTI]

    Wilkins, John

    as diverse as steels,1 shape-memory alloys,2 and planetary cores.3 Martensitic transformations are firstSystematic pathway generation and sorting in martensitic transformations: Titanium to D. R. Trinkle 2005; published 5 July 2005 Martensitic phase transitions appear in a diverse range of natural

  16. Beamline 10.3.2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National NuclearBeamline 1.4.40.3.2 Print3.22 Print

  17. Beamline 10.3.2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National NuclearBeamline 1.4.40.3.2 Print3.22

  18. Beamline 10.3.2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National NuclearBeamline 1.4.40.3.2 Print3.222

  19. Beamline 10.3.2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National NuclearBeamline 1.4.40.3.2 Print3.2222 Print

  20. Beamline 10.3.2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National NuclearBeamline 1.4.40.3.2 Print3.2222

  1. Beamline 11.3.2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National NuclearBeamline 1.4.40.3.2123.11.3.2 Print

  2. Beamline 11.3.2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National NuclearBeamline 1.4.40.3.2123.11.3.2

  3. Aquificales in Yellowstone National Park Anna-Louise Reysenbach1* | Amy Banta1 | Sara Civello2 | Jim Daly2 | Kendra Mitchel3 | Stefan Lalonde4

    E-Print Network [OSTI]

    Reysenbach, Anna-Louise

    spring ecosystems. Key Words 130 GEOTHERMAL BIOLOGY AND GEOCHEMISTRY IN YELLOWSTONE NATIONAL PARKAquificales in Yellowstone National Park Anna-Louise Reysenbach1* | Amy Banta1 | Sara Civello2 in Geomicrobiology, Department of Earth and Atmospheric Sciences, University of Alberta, Edmonton 5Yellowstone Center

  4. Microscale solar cells for high concentration on polycrystalline Cu(In,Ga)Se2 Myriam Paire,1,2,3,4,a)

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    thin film solar cell material,7 and efficiencies over 20% were achieved recently. We study CIGS to decrease with illumination. The device described in this letter is a glass/Mo/CIGS/ CdS/ZnO solar cellMicroscale solar cells for high concentration on polycrystalline Cu(In,Ga)Se2 thin films Myriam

  5. Suppression of thermal conductivity in graphene nanoribbons with rough edges Alexander V. Savin,1,2 Yuri S. Kivshar,2 and Bambi Hu3,4

    E-Print Network [OSTI]

    , Moscow 119991, Russia 2Nonlinear Physics Center, Research School of Physics and Engineering, Australian, the thermal properties of graphene are also of both fundamental and practical im- portance. SeveralSuppression of thermal conductivity in graphene nanoribbons with rough edges Alexander V. Savin,1

  6. Synthesis of nanostructured LiTi{sub 2}(PO{sub 4}){sub 3} powder by a Pechini-type polymerizable complex method

    SciTech Connect (OSTI)

    Mariappan, C.R.; Galven, C.; Crosnier-Lopez, M.-P.; Le Berre, F.; Bohnke, O. . E-mail: odile.bohnke@univ-lemans.fr

    2006-02-15

    The nanostructured NASICON-type LiTi{sub 2}(PO{sub 4}){sub 3} (LTP) material has been synthesized by Pechini-type polymerizable complex method. The use of water-soluble ammonium citratoperoxotitanate (IV) metal complex instead of alkoxides as precursor allows to prepare monophase material. Thermal analyses have been carried out on the powder precursor to check the weight loss and synthesis temperature. X-ray powder diffraction analysis (XRD) has been performed on the LTP powder obtained after heating the powder precursor over a temperature range from 550 to 1050 deg. C for 2 h. By varying the molar ratio of citric acid to metal ion (CA/Ti) and citric acid to ethylene glycol (CA/EG), the grain size of the LTP powder could be modified. The formation of small and well-crystalline grains, in the order of 50-125 nm in size, has been determined from the XRD patterns and confirmed by transmission electron microscopy.

  7. AME 514 -Applications of Combustion -Spring 2013 Homework #2 Due Friday 3/15/13, 4:30 pm in the drop box in OHE 430N (Xerox room). If you're off

    E-Print Network [OSTI]

    AME 514 - Applications of Combustion - Spring 2013 ­ Homework #2 Due Friday 3/15/13, 4:30 pm at Intermediate Temperatures with Various Hydrocarbon-Air Mixtures," Journal of The Electrochemical Society, 147

  8. Metamaterial with negative index due to chirality E. Plum,1,* J. Zhou,2,3 J. Dong,3,4 V. A. Fedotov,1 T. Koschny,3,5 C. M. Soukoulis,3,5 and N. I. Zheludev1

    E-Print Network [OSTI]

    Zheludev, Nikolay

    of Electronic Structure and Laser--FORTH, and Department of Materials Science and Technology, University 2009 Recently it has been predicted that materials with exceptionally strong optical activity may also rotational symmetry, circular polarization conversion due to anisotropy in our three-dimensional 3D - chiral

  9. Roles of Fe2+, Fe3+, and Cr3+ Surface Sites in the Oxidation of NO on the (Fe,Cr)3O4(1 1 1) Surface Termination of an ?-(Fe,Cr)2O3(0 0 0 1) Mixed Oxide

    SciTech Connect (OSTI)

    Henderson, Michael A.

    2014-10-01

    The oxidation and photooxidation reactions of nitric oxide were explored on a mixed Fe and Cr mixed oxide surface using temperature programmed desorption (TPD). The mixed oxide surface examined initially had a corundum (0001) structure with a nominal cation composition of 75% Fe and 25% Cr, but after sputter/anneal cleaning was transformed into a magnetite-like (111) surface structure enriched with Cr (~40%). TPD studies of nitric oxide on the (Fe,Cr)3O4(111) surface revealed two main desorption states at 220 and 370 K, along with a third minor desorption state at ~310 K. Similarly, O2 TPD occurred in two main TPD states (100 and 230 K) and a minor state (155 K). The more strongly and weakly bound NO and O2 molecules were assigned to adsorption at Fe2+ and Fe3+ sites, respectively, with the minor desorption states assigned to Cr3+ sites. No thermal decomposition or surface chemistry was detected in TPD for adsorbed NO (e.g., no N2 or N2O formation), whereas ~10% of the adsorbed O2 irreversibly dissociated at Fe2+ sites. These dissociated oxygen species did not react with coadsorbed NO, but instead blocked NO adsorption at the Fe2+ sites, but had no effect on NO adsorption at Fe3+ sites. In contrast, NO reacted with preadsorbed O2 molecules to generate an adsorbed nitrate/nitrite species that decomposed in TPD to liberate NO at 425 K, leaving an O atom on the surface. Coadsorption of 15N18O with 16O2 suggests the oxidized species was a nitrate based on the detected level of oxygen scrambling. Preadsorption of O2 was required for nitrate formation as preadsorbed NO blocked both O2 adsorption and the oxidation reaction. Irradiation of adsorbed NO with 460 nm light at 40 K resulted in rapid photodesorption of NO without generation of any new surface species. Irradiation of the coadsorbed NO+O2 system did not promote additional NO oxidation, but limited the extent of thermal NO oxidation (in subsequent TPD) by photodepleting the surface of adsorbed NO. Preheating the NO+O2 adlayer to 250 K prior to 460 nm light irradiation restored the level of thermal NO oxidation, revealing both that thermal activation is required for NO oxidation on the (Fe,Cr)3O4(111) surface and that the nitrate product was insensitive to 460 nm light. The author thanks Drs. Sara Chamberlin and Scott Chambers for supplying the film used in this work. This work was supported by the US Department of Energy, Office of Basic Energy Sciences, Division of Chemical Sciences, Geosciences & Biosciences. Pacific Northwest National Laboratory (PNNL) is a multiprogram national laboratory operated for DOE by Battelle. The research was performed using EMSL, a national scientific user facility sponsored by the Department of Energy's Office of Biological and Environmental Research and located at Pacific Northwest National Laboratory.

  10. Beamline 4.0.2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAudits & Inspections AuditsBarbara2.0.1 Print EUV optics13.3.2 PrintCD22

  11. Beamline 4.0.2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAudits & Inspections AuditsBarbara2.0.1 Print EUV optics13.3.2

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

    SciTech Connect (OSTI)

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

    2014-07-01

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

  13. Comparison of Automated and Manual Hippocampal Segmentation Nicole Chow1,2, Amity Green3, Kristy S. Hwang1,2, Clifford R. Jack4, Ronald C. Petersen5, Paul S. Aisen6,

    E-Print Network [OSTI]

    Thompson, Paul

    .6 ± 488.7 3571.2 ± 473.4 0.028 Right Volume (Manual) 3222 ± 456.4 3465.4 ± 521.8 0.007 Left Volume (Ada

  14. Graduates 2 3 4 4 3 2 5 2 2 0 3 Percent of Graduates with

    E-Print Network [OSTI]

    the graduates' first admission to TGS until their graduation term. **Quarterly graduation started in Summer 2010. Each year spans Summer to Spring graduation terms. Placement information is captured in the TGS Ph presents the placement information TGS has captured on graduate's first placements, including temporary

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

    SciTech Connect (OSTI)

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

    2013-02-15

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

  16. Cluster at the Bow Shock: Status and Outlook M. Scholer1, M. F. Thomsen2, D. Burgess3, S. D. Bale4,

    E-Print Network [OSTI]

    California at Berkeley, University of

    Chapter 7 Cluster at the Bow Shock: Status and Outlook M. Scholer1, M. F. Thomsen2, D. Burgess3, S shocks are found in the corona of the Sun, in the solar wind, in front of plan- etary magnetospheres

  17. Magnetocrystalline interactions and oxidation state determination of Mn{sub (2?x)}V{sub (1+x)}O{sub 4} (x=0, 1/3 and 1) magnetorresistive spinel family

    SciTech Connect (OSTI)

    Pomiro, F.; Ceppi, S.; De Paoli, J.M.; Sánchez, R.D.; Mesquita, A.; Tirao, G.; and others

    2013-09-15

    Oxidation states of transition metal cations in spinels-type oxides are sometimes extremely difficult to determine by conventional spectroscopic methods. One of the most complex cases occurs when there are different cations, each one with several possible oxidation states, as in the case of the magnetoresistant Mn{sub (2?x)}V{sub (1+x)}O{sub 4} (x=0, 1/3 and 1) spinel-type family. In this contribution we describe the determination of the oxidation state of manganese and vanadium in Mn{sub (2?x)}V{sub (1+x)}O{sub 4} (x=0, 1/3,1) spinel-type compounds by analyzing XANES and high-resolution K? X-ray fluorescence spectra. The ionic models found are Mn{sup 2+}{sub 2}V{sup 4+}O{sub 4}, Mn{sup 2+}{sub 5/3}V{sup 3.5+}{sub 4/3}O{sub 4} and Mn{sup 2+}V{sup 3+}{sub 2}O{sub 4}. Combination of the present results with previous data provided a reliable cation distribution model. For these spinels, single magnetic electron paramagnetic resonance (EPR) lines are observed at 480 K showing the interaction among the different magnetic ions. The analysis of the EPR parameters show that g-values and relative intensities are highly influenced by the concentration and the high-spin state of Mn{sup 2+}. EPR broadening linewidth is explained in terms of the bottleneck effect, which is due to the presence of the fast relaxing V{sup 3+} ion instead of the weak Mn{sup 2+} (S state) coupled to the lattice. The EPR results, at high temperature, are well explained assuming the oxidation states of the magnetic ions obtained by the other spectroscopic techniques. - Graphical abstract: View of the crystallographic structure of a spinel. It shows as an example one of the models of ion distribution determined for the spinels Mn{sub (2?x)}V{sub (1+x)}O{sub 4} (x=0, 1/3,1). Display Omitted - Highlights: • Determination of oxidation state of the metallic ions in Mn{sub (2?x)}V{sub (1+x)}O{sub 4} (x=0,1/3,1) by XAS and XES techniques. • The ionic models found are Mn{sup 2+}{sub 2}V{sup 4+}O{sub 4}, Mn{sup 2+}{sub 5/3}V{sup 3.5+}{sub 4/3}O{sub 4} and Mn{sup 2+}V{sup 3+}O{sub 4}. • EPR spectra correspond almost exclusively to a resonance of Mn{sup 2+}.

  18. ./ # ( 0 $ $ ( 1 *$ , , / 2 & 3 4 5 & 2 / /

    E-Print Network [OSTI]

    requirements of 25 years or more. A large proportion of the cost reduction that has been achieved is due in the midterm future due to the rising proportion of the balance of system (BOS) cost in PV systems. Device/11/13,15:36:01) #12;typically yields greater resistivity variation throughout the ingot, thus increases the need

  19. Beamline 10.3.2

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National NuclearBeamline 1.4.40.3.2 Print

  20. 25th European Photovoltaic Solar Energy Conference, Valencia, Spain, 6-10 September 2010, 2CO.4.3 IMPACT OF LATERAL VARIATIONS ON THE SOLAR CELL EFFICIENCY

    E-Print Network [OSTI]

    yields fundamental solar cell parameters such as the energy conversion efficiency , the open circuit information about one parameter we have no information about its impact on the solar cell energy conversion25th European Photovoltaic Solar Energy Conference, Valencia, Spain, 6-10 September 2010, 2CO.4

  1. Increase of Tc in YBa2Cu3O7-03B4 due to an atomic ordering transition within the orthorhombic phase

    E-Print Network [OSTI]

    Boyer, Edmond

    of the (superconducting) order par- ameter... the thermodynamic properties of the superconductor remain unchanged variation 0394Tc of the superconducting temperature for varying 03B4. Compared to the so far measured Tc of high T, superconductors : an increase of T, of about 50 % [1] was observed in YBa2CU307 - 5' possibly

  2. Changes in Sympathetic Activity Associated with Epileptic Seizures Ming-Zher Poh1,2, Tobias Loddenkemper, MD3, Claus Reinsberger, MD, PhD4, Nicholas C.

    E-Print Network [OSTI]

    States, 02139; 2The Media Laboratory, Massachusetts Institute of Technology, Cambridge, MA, United States Boston, Boston, MA, United States, 02115; 4Department of Neurology, Division of Epilepsy, Brigham and Women's Hospital, Boston, MA, United States, 02115. 5Neurosurgery, Children's Hospital Boston, Boston

  3. *Additional SOPs available, see: 1. PPE Choice and Cleaning 2. Work Station Cleaning 3. Pouring and Mixing 4. Hotplates 5. Haz Waste Management

    E-Print Network [OSTI]

    Yoo, S. J. Ben

    and Mixing 4. Hotplates 5. Haz Waste Management PAN: Phosphoric, Acetic and Nitric Acids Process: PAN for Aluminum Etch and some cleaning solutions. Materials: Phosphoric Acid (85% wt), Acetic Acid (Glacial Notes: Start with 2 parts water, then pour in 1 part Acetic Acid, followed by 1 part Nitric Acid

  4. Safe programming of PLC using formal verification methods O. De Smet 1,2 , S. Couffin 1 , O. Rossi 1 , G. Canet 3,4 , J.J. Lesage 1 , Ph. Schnoebelen 3 , H. Papini 4

    E-Print Network [OSTI]

    Doyen, Laurent

    Safe programming of PLC using formal verification methods O. De Smet 1,2 , S. Couffin 1 , O. Rossi Controllers (PLC) programs. The Sequential Function Chart (SFC), Ladder Diagram (LD) and Structured Text (ST of this project is the development of methods and algorithms enabling the designer to decide if the PLC program

  5. System for Live Virtual-Endoscopic Guidance of Bronchoscopy J.P. Helferty,1 A.J. Sherbondy,2 A.P. Kiraly,3 and W.E. Higgins4

    E-Print Network [OSTI]

    Higgins, William

    .P. Kiraly,3 and W.E. Higgins4 1Lockheed-Martin Corporation, King of Prussia, PA 2Dept. of Radiology to the bronchoscope procedure, through a live fusion of the 3D CT data and bronchoscopic video. During a procedure

  6. Study of {sup 4}He(e, e'p){sup 3}H through the (e, e'p) reaction at Q{sup 2} = 2(GeV/c){sup 2} and x{sub b} = 1.24

    SciTech Connect (OSTI)

    Iqbal, Sophia [California State University , Los Angeles

    2013-12-09

    The structure and dynamics of {sup 4}He can be studied through {sup 4}He(e,e'p) coincidence measurements at high momentum transfers. Using the Hall A high resolution spectrometers and a cryogenic {sup 4}He target, the SRC (short range correlation) and E08009 experiments held at Jefferson Lab in April 2011 measured the entire range of missing momentum from 0.0 GeV/c to 0.9 GeV/c. The observables of interest in this experiment (E08009) are the missing energy and missing momenta for producing the triton ({sup 3}H) ground state. This thesis concentrates on missing momentum values of 153 and 353 MeV/c. Cross sections are calculated and compared to theory.

  7. 27 3.4.6 Interaction Energ3r

    E-Print Network [OSTI]

    Sethna, James P.

    ;#12;#12;#12;#12;#12;#12;#12;#12;#12;#12;#12;#12;27 3.4.6 Interaction Energ3r Wenowwishto determinethe) by minimizing a quadratic form, equation (lO), the first term is just -| times the secondterm. The energ

  8. A combined crossed beam and ab initio investigation on the reaction of carbon species with C4H6 isomers. III. 1,2-butadiene, H2CCCH,,CH3...

    E-Print Network [OSTI]

    Kaiser, Ralf I.

    isomers. III. 1,2-butadiene, H2CCCH,,CH3... ,,X 1 A ...--a non-Rice­Ramsperger­Kassel­Marcus system? N of ground state carbon atoms, C(3 Pj), with 1,2-butadiene, H2CCCH CH3 (X 1 A ), at three collision energies to the system of the 1,2-butadiene molecule. Dominated by large impact parameters, C(3 Pj) attacks

  9. PROBLEMSOLVING MASTERCLASS WEEK # (SOMEWHERE BETWEEN 3 AND 4)

    E-Print Network [OSTI]

    Vakil, Ravi

    Chuan Tan, 1992B4) 2. Let A(n) denote the number of sums of positive integers a 1 + a 2 + · · · + a r and i 2 = -1.) (Kiat Chuan Tan, 1989A3) 6. Show that there is some N so that if you take any N points

  10. Measured solubilities and speciations of neptunium, plutonium, and americium in a typical groundwater (J-13) from the Yucca Mountain region; Milestone report 3010-WBS 1.2.3.4.1.3.1

    SciTech Connect (OSTI)

    Nitsche, H.; Gatti, R.C.; Standifer, E.M.

    1993-07-01

    Solubility and speciation data are important in understanding aqueous radionuclide transport through the geosphere. They define the source term for transport retardation processes such as sorption and colloid formation. Solubility and speciation data are useful in verifying the validity of geochemical codes that are part of predictive transport models. Results are presented from solubility and speciation experiments of {sup 237}NpO{sub 2}{sup +}, {sup 239}Pu{sup 4+}, {sup 241}Am{sup 3+}/Nd{sup 3+}, and {sup 243}Am{sup 3+} in J-13 groundwater (from the Yucca Mountain region, Nevada, which is being investigated as a potential high-level nuclear waste disposal site) at three different temperatures (25{degree}, 60{degree}, and 90{degree}C) and pH values (5.9, 7.0, and 8.5). The solubility-controlling steady-state solids were identified and the speciation and/or oxidation states present in the supernatant solutions were determined. The neptunium solubility decreased with increasing temperature and pH. Plutonium concentrations decreased with increasing temperature and showed no trend with pH. The americium solutions showed no clear solubility trend with increasing temperature and increasing pH.

  11. Exam 3 Version 2

    E-Print Network [OSTI]

    A cylindrical can (with both top and bottom lids) is to hold 2000cm3 of oil. Find the radius of the can that Will minimize the cost of the metal to manufacture the ...

  12. mysql> SELECT * FROM test LIMIT 3; col1 col2 col1 col2

    E-Print Network [OSTI]

    Tichit, Laurent

    57$98 $2 5,88$: $8 56788& #$ #12; 4#12;( # # $ 56788& #9 #$ 5*#3&: $2 #8 #12;!)#12; #12_name; 56788& #9 5*#3&: #8 5*#3&: $2 5#$& $2 57$98 $2 5,88$: $8 56788& #$ #12; 4#12;( # $ 56788& #9 #$ 5 5#$& $2 57$98 $2 5,88$: $8 56788& #$ #12; 4#12;( % 57$88: #= 5*#3&: & 5788% $2 #12; 4

  13. Semester Hour 1 2 3 4 5 6 7 8 9 Tuition $486.55 $973.10 $1,459.65 $1,946.20 $2,432.75 $2,919.30 $3,405.85 $3,892.40 $4,378.95

    E-Print Network [OSTI]

    Behmer, Spencer T.

    .32 $81.65 $97.98 $114.31 $130.64 $146.97 Computer Access/EIS Fee $4.00 $8.00 $12.00 $16.00 $20.00 $24.25 Health Center Fee $25.00 $25.00 $25.00 $25.00 $25.00 $25.00 $25.00 $25.00 $25.00 Library Access Fee $158.95 Computer Access/EIS Fee $40.00 $44.00 $60.00 $60.00 $60.00 $60.00 $60.00 $60.00 $60.00 Computer Access

  14. Semester Hour 1 2 3 4 5 6 7 8 9 Tuition $486.55 $973.10 $1,459.65 $1,946.20 $2,432.75 $2,919.30 $3,405.85 $3,892.40 $4,378.95

    E-Print Network [OSTI]

    Behmer, Spencer T.

    $16.33 $32.66 $48.99 $65.32 $81.65 $97.98 $114.31 $130.64 $146.97 Computer Access/EIS Fee $4.00 $8.25 $71.25 $71.25 Library Access Fee $158.00 $173.80 $237.00 $237.00 $237.00 $237.00 $237.00 $237.00 $237.63 $244.95 $244.95 $244.95 $244.95 $244.95 $244.95 $244.95 Computer Access/EIS Fee $40.00 $44.00 $60

  15. FIPS 1402 NonProprietary Security Policy: Persistent Systems Wave Relay Quad Radio Router and Man Portable Unit (Generation 2, Generation 3 Single/Dual, and Generation 4)

    E-Print Network [OSTI]

    FIPS 1402 NonProprietary Security Policy: Persistent Systems Wave Relay Quad Radio Router and Man Wave Relay Quad Radio Router and Man Portable Unit (Generation 2, Generation 3 Single;FIPS 1402 NonProprietary Security Policy: Persistent Systems Wave Relay Quad Radio Router and Man

  16. *Additional SOPs available, see: 1. PPE Choice and Cleaning 2. Work Station Cleaning 3. Pouring and Mixing 4. Hotplates 5. Haz Waste Management

    E-Print Network [OSTI]

    Woodall, Jerry M.

    chemical apron. Boiling SulphoNitric in particular leaves many hazardous residues, so rinse gloves often. Acceptable Locations For Use: Wet process stations 3, 9, 12 acid & base fume hood2. If heated, only acid the cap ¼ to ½ turn from tight. Center for Nano-MicroManufacturing Hazards: Has many dangerous

  17. Teaching Computer Graphics in Brazil M. WALTER1, A. FRERY2, CARLA M.D.S. FREITAS3, LEO P. MAGALH ~AES4, LUIZ VELHO5

    E-Print Network [OSTI]

    de Figueiredo, Luiz Henrique

    Teaching Computer Graphics in Brazil M. WALTER1, A. FRERY2, CARLA M.D.S. FREITAS3, L´EO P. MAGALH about computer graphics teaching and education in Brazil. We hope this discussion will further The activities related with Computer Graphics Teaching in Brazil have received relatively little attention

  18. Attacks and Security Proofs of EAX-Prime Kazuhiko Minematsu1, Stefan Lucks2, Hiraku Morita3, and Tetsu Iwata4

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    ) specified by ANSI C12.22 as a standard security function for Smart Grid. EAX is based on EAX proposedAttacks and Security Proofs of EAX-Prime Kazuhiko Minematsu1, Stefan Lucks2, Hiraku Morita3 by Bellare, Rogaway, and Wagner. While EAX has a proof of security based on the pseudorandomness

  19. High field magnetotransport and point contact Andreev reflection measurements on CuCr{sub 2}Se{sub 4} and CuCr{sub 2}Se{sub 3}Br—Degenerate magnetic semiconductor single crystals

    SciTech Connect (OSTI)

    Borisov, K. Coey, J. M. D.; Stamenov, P.; Alaria, J.

    2014-05-07

    Single crystals of the metallically degenerate fully magnetic semiconductors CuCr{sub 2}Se{sub 4} and CuCr{sub 2}Se{sub 3}Br have been prepared by the Chemical Vapour Transport method, using either Se or Br as transport agents. The high-quality, millimetre-sized, octahedrally faceted, needle- and platelet-shaped crystals are characterised by means of high field magnetotransport (?{sub 0}H? 14?T) and Point Contact Andreev Reflection. The relatively high spin polarisation observed |P|>0.56, together with the relatively low minority carrier effective mass of 0.25 m{sub e}, and long scattering time  10{sup ?13}?s, could poise these materials for integration in low- and close-to-room temperature minority injection bipolar heterojunction transistor demonstrations.

  20. Active form Notch4 promotes the proliferation and differentiation of 3T3-L1 preadipocytes

    SciTech Connect (OSTI)

    Lai, Peng-Yeh [Institute of Molecular Biology and Department of Life Science, National Chung Cheng University, Chiayi 621, Taiwan, ROC (China)] [Institute of Molecular Biology and Department of Life Science, National Chung Cheng University, Chiayi 621, Taiwan, ROC (China); Tsai, Chong-Bin [Institute of Molecular Biology and Department of Life Science, National Chung Cheng University, Chiayi 621, Taiwan, ROC (China) [Institute of Molecular Biology and Department of Life Science, National Chung Cheng University, Chiayi 621, Taiwan, ROC (China); Department of Ophthalmology, Chiayi Christian Hospital, Chiayi 600, Taiwan, ROC (China); Tseng, Min-Jen, E-mail: biomjt@ccu.edu.tw [Institute of Molecular Biology and Department of Life Science, National Chung Cheng University, Chiayi 621, Taiwan, ROC (China)] [Institute of Molecular Biology and Department of Life Science, National Chung Cheng University, Chiayi 621, Taiwan, ROC (China)

    2013-01-18

    Highlights: ? Notch4IC modulates the ERK pathway and cell cycle to promote 3T3-L1 proliferation. ? Notch4IC facilitates 3T3-L1 differentiation by up-regulating proadipogenic genes. ? Notch4IC promotes proliferation during the early stage of 3T3-L1 adipogenesis. ? Notch4IC enhances differentiation during subsequent stages of 3T3-L1 adipogenesis. -- Abstract: Adipose tissue is composed of adipocytes, which differentiate from precursor cells in a process called adipogenesis. Many signal molecules are involved in the transcriptional control of adipogenesis, including the Notch pathway. Previous adipogenic studies of Notch have focused on Notch1 and HES1; however, the role of other Notch receptors in adipogenesis remains unclear. Q-RT-PCR analyses showed that the augmentation of Notch4 expression during the differentiation of 3T3-L1 preadipocytes was comparable to that of Notch1. To elucidate the role of Notch4 in adipogenesis, the human active form Notch4 (N4IC) was transiently transfected into 3T3-L1 cells. The expression of HES1, Hey1, C/EBP? and PPAR? was up-regulated, and the expression of Pref-1, an adipogenic inhibitor, was down-regulated. To further characterize the effect of N4IC in adipogenesis, stable cells expressing human N4IC were established. The expression of N4IC promoted proliferation and enhanced differentiation of 3T3-L1 cells compared with those of control cells. These data suggest that N4IC promoted proliferation through modulating the ERK pathway and the cell cycle during the early stage of 3T3-L1 adipogenesis and facilitated differentiation through up-regulating adipogenic genes such as C/EBP?, PPAR?, aP2, LPL and HSL during the middle and late stages of 3T3-L1 adipogenesis.