National Library of Energy BETA

Sample records for ti il ll

  1. Ll

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and MyersHr. Anthony V. Andolina:I 1 '\Ll 1 $kzG%s

  2. ,t/llReference File No. ---,'~" ...i....' -~_-52~. p ~JC TI r]/(c to "UT rw'II] VlJ:': ')'if'

    E-Print Network [OSTI]

    ,t/llReference File No. ---,'~" ...i....' -~_- 52~. p ~JC TI r]/(c § to "UT rw'II] VlJ:': ')'if? The question is important in view of reports that use of some chemical sprays next to water sources had to determine herbicide and diesel oil content. Rowe had reported no tra-ce of herbicide in a chemical analysis

  3. Drill press "*il:J",,",,",tdont cone wrth bit stdAe? t(I

    E-Print Network [OSTI]

    Oh, Paul

    Drill press "*il:J",,",,",tdont cone wrth bit stdAe? t(I N'trkeyour own Ptrotng racK fron scrapwoodandPutdrill bits, sandingdrums' hole sawsand countersmKs right at your nnger- dps.Hete'show: drilling8 the desiSn of this laluable drill Press N'* II "MeetmY new butler '\\-clffFs rHE F^M|LY(^NDYMAN MAY

  4. L’indisciplina e il suo contenuto sociale da Collodi alle riletture di Carmelo Bene e Luigi Malerba

    E-Print Network [OSTI]

    Righi, Andrea

    2011-01-01

    Bergson, Henri. 1982. ll riso. Saggio sul significato delproppiana, si genera il riso spontaneo che Henri Bergson

  5. BiL4i|h@ EtU@ Q b @h3L 2ff L? 4i?L _ SD T?| t _ii hTi|ihi *L tUh||Lc |h@ SD i H t ghyh u@hi *

    E-Print Network [OSTI]

    Catenacci, Roberto

    BiL4i|h@ EtU@ Q b @h3L 2ff L? 4i?L _ SD T?| t _ii hTi|ihi *L tUh||Lc |h@ SD i H t ghyh u@hi *@*ic tLTh@ H t sxr u@hi *Ec fc i ~ ' Efc c f n |Ec fc f n rEfc fc E@ AhL@hi ?@ hi||@ o T@tt@?|i Tih *

  6. Application Deadline: Where you'll find

    E-Print Network [OSTI]

    de Leon, Alex R.

    Application Deadline: January 15 Where you'll find some of our alumni · PhD (Mathematical Finance and operations research, with applications to biology, energy finance, geoscience and medicine · Number theory, and applications to biology, medicine and oil & gas industry You could be working on these research problems

  7. BiL4i|h@ EW?uLh4@|U@ Q b }i??@L 2ff +ULh_L *i hi}L*i _i* }LULG tL||L SD T?| t _ii hTi|ihi *L tUh||Lc |h@ SD i H t

    E-Print Network [OSTI]

    Catenacci, Roberto

    BiL4i|h@ EW?uLh4@|U@ Q b }i??@L 2ff +ULh_L *i hi}L*i _i* }LULG tL||L SD T?| t _ii hTi|ihi *L tUh||Lc |h@ SD i H t ghyh u@hi *hi *?i % + n 5 ' f i * T?|L @ ' Ec c @ tUhihi *hi||@ T@tt@?|i Tih @ i Lh|L}L?@*i @ Z ?| #12; M

  8. LS-ll D. Y. Smith and A. E. Williamsont

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

    ll D. Y. Smith and A. E. Williamsont December 15, 1984 Optical Properties at X-ray Energies of Reflecting Elements for Synchrotron Radiation Sources* Summary Preliminary results...

  9. MISOSYS Disassembler -Disk version III DDDDD SSSSS MM MM BBBBB LL RRRRR

    E-Print Network [OSTI]

    Mann, Tim

    MISOSYS Disassembler - Disk version III DSMBLR - 1 DDDDD SSSSS MM MM BBBBB LL RRRRR DD DD SS SS MMM MMM BB BB LL RR RR DD DD SS MMMMMMM BB BB LL RR RR DD DD SSSSS MM M MM BBBBBB LL RRRRR DD DD SS MM MM BB BB LL RR RR DD DD SS SS MM MM BB BB LLLLLLL RR RR DDDDD SSSSS MM MM BBBBB LLLLLLL RR RR Copyright

  10. Semi-Inclusive Wino and Higgsino Annihilation to LL'

    E-Print Network [OSTI]

    Matthew Baumgart; Varun Vaidya

    2015-10-08

    We systematically compute the annihilation rate for winos and higgsinos into the final state relevant for indirect detection experiments, gamma + X. The radiative corrections to this process receive enhancement from the large Bloch-Nordsieck-Violating Sudakov logarithm, log(2 M_chi/M_W). We resum the double logs and include single logs to fixed order using a formalism that combines nonrelativistic and soft-collinear effective field theories. For the wino case, we update an earlier exclusion adapting results of the HESS experiment. At the thermal relic mass of 3 TeV, LL' corrections result in a ~30% reduction in rate relative to LL. Nonetheless, single logs do not save the wino, and it is still excluded by an order of magnitude. Experimental cuts produce an endpoint region which, our results show, significantly effects the higgsino rate at its thermal-relic mass near 1 TeV and is deserving of further study.

  11. Prot. 413 / Visto il R

    E-Print Network [OSTI]

    Di Pillo, Gianni

    bibli l'art. 13 del ONE PER IL L'UNIVERSIT IMENTO DI R "TEATRO N ROCEDURA C ribuzioni de D. R. n. 135

  12. Rubbiatron, il reattore da Nobel

    E-Print Network [OSTI]

    Cappon, M

    1998-01-01

    Produrr\\Â {a} 30 volte l'energia immessa, ma in modo pulito e sicuro: \\Â {e} la centrale nucleare del prossimo millenio, secondo il progretto revoluzionario di Carlo Rubbia.

  13. LS-ll1 J. A. Jendrzej czyk M. W. Wambsganss R. K. Smith

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

    ll1 J. A. Jendrzej czyk M. W. Wambsganss R. K. Smith March 1988 AMBIENT GROUND MOTION MEASUREMENTS AT ARGONNE NATIONAL LABORATORY OVER EXTENDED TIME PERIODS -1- BACKGROUND...

  14. Giant resonances in Ti-46,Ti-48 

    E-Print Network [OSTI]

    Tokimoto, Y.; Lui, Y. -W; Clark, H. L.; John, B.; Chen, X.; Youngblood, David H.

    2006-01-01

    The giant resonance region from 9 MeV < E-x < 55 MeV in Ti-46 and Ti-48 has been studied with inelastic scattering of 240 MeV alpha particles at small angles including 0(degrees). Isoscalar monopole strength in Ti-46 (Ti-48) was found corresponding...

  15. Astronomy 202: Astrophysical Gas Dynamics LL = Fluid Mechanics by Landau & Lifshitz

    E-Print Network [OSTI]

    Wurtele, Jonathan

    Astronomy 202: Astrophysical Gas Dynamics LL = Fluid Mechanics by Landau & Lifshitz PP = Plasma Fluid Dynamics by D. J. Tritton You should start by reading the Feynman Lectures Vol II, Ch 40 & 41 (Shu Ch. 1) 2. Equations of Gas Dynamics: neutral ideal fluids (LL Ch. 1; esp. §1,2,5,6,7,8,10; Shu Ch

  16. Characterization of interleukin-15 (IL-15) and the IL-15 receptor complex

    SciTech Connect (OSTI)

    Kennedy, M.K.; Park, L.S.

    1996-05-01

    IL-15 interacts with a heterotrimeric receptor that consists of the {beta} and {gamma} subunits of the IL-2 receptor (IL-2R) as well as a specific, high-affinity IL-15-binding subunit, which is designated IL-15R{alpha}. Since both the {beta} and the {gamma} subunits of the IL-2R are required for signaling by either IL-2 or IL-15, it is not surprising that these cytokines share many activities in vitro. However, the differential expression of these cytokines and the {alpha} chains of their receptors within various tissues and cell types suggests that IL-2 and IL-15 may perform at least partially distinct physiological functions. The production of IL-15 by macrophages, and possibly other cell types, in response to environmental stimuli and infectious agents suggests that IL-15 may play a role in protective immune responses, allograft rejection, and the pathogenesis of autoimmune diseases. 56 refs.

  17. AVETE PROGETTI PER IL FUTURO?

    E-Print Network [OSTI]

    De Cindio, Fiorella

    areas of technology: · Biological and biomimetic materials; · Polymers and polymer science; · ElectronicAVETE PROGETTI PER IL FUTURO? Science and Technology ReSeaRch on advanced maTeRialS #12;BANDI 2009. To underline the recent scientific and technological progress made, people talk increasingly often of knowledge

  18. TiO2 nanotube arrays grown in ionic liquids: high-efficiency in photocatalysis and pore-widening

    SciTech Connect (OSTI)

    Li, Huaqing; Qu, Jun; Cui, Qingzhou; Xu, Hanbing; Luo, Huimin; Chi, Miaofang; Meisner, Roberta Ann; Wang, Wei; Dai, Sheng

    2011-01-01

    Debris-free, long, well-separated TiO2 nanotube arrays were obtained using an ionic liquid (IL) as electrolyte. The high conductivity of IL resulted in fast pore widening and few contaminants from electrolyte decomposition leading to high photocatalytic efficiency in water splitting.

  19. I t l G lil D l t B d b d E b dd d A li tiIntel Galileo Development Board based Embedded ApplicationsIntel Galileo Development Board based Embedded ApplicationsIntel Galileo Development Board based Embedded Applicationse G eo eve op e o d b sed bedded pp

    E-Print Network [OSTI]

    Lim, Sunho

    In this research we design and develop multiple embedded applications using Arduino-from civilian to military Arduino tibl I t l G lil d l t b d ti ll t d b I t l C ti Th b d i b d th I t l Q k S C X1000 li

  20. Equazioni contro il cancro a comunit scientifica

    E-Print Network [OSTI]

    Bellomo, Nicola

    descrivere fenomeni di grande interesse legati a specifiche te- rapie. A esempio, una collabo- razione tra il

  1. Il pumping lemma Proprieta' di chiusura

    E-Print Network [OSTI]

    Rossi, Francesca

    Il pumping lemma Proprieta' di chiusura Proprieta' di decisione Proprieta' dei linguaggi regolari Proprieta' dei linguaggi regolari #12;Il pumping lemma Proprieta' di chiusura Proprieta' di decisione Proprieta' dei Linguaggi regolari Pumping Lemma. Ogni linguaggio regolare soddisfa il pumping lemma. Se

  2. Structural and Biophysical Studies of the Human IL-7/IL-7R[alpha] Complex

    SciTech Connect (OSTI)

    McElroy, Craig A.; Dohm, Julie A.; Walsh, Scott T.R.; (OSU); (UPENN)

    2009-03-06

    IL-7 and IL-7R{alpha} bind the {gamma}{sub c} receptor, forming a complex crucial to several signaling cascades leading to the development and homeostasis of T and B cells. We report that the IL-7R{alpha} ectodomain uses glycosylation to modulate its binding constants to IL-7, unlike the other receptors in the {gamma}{sub c} family. IL-7 binds glycosylated IL-7R{alpha} 300-fold more tightly than unglycosylated IL-7R{alpha}, and the enhanced affinity is attributed primarily to an accelerated on rate. Structural comparison of IL-7 in complex to both forms of IL-7R{alpha} reveals that glycosylation does not participate directly in the binding interface. The SCID mutations of IL-7R{alpha} locate outside the binding interface with IL-7, suggesting that the expressed mutations cause protein folding defects in IL-7R{alpha}. The IL-7/IL-7R{alpha} structures provide a window into the molecular recognition events of the IL-7 signaling cascade and provide sites to target for designing new therapeutics to treat IL-7-related diseases.

  3. IL

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and MyersHr. Anthony V. Andolina:I * .z-y:c* -7f:; /

  4. ADVANCED DIGITAL CINEMA CAMERA CAGE 14 E. Jackson St. Suite LL103

    E-Print Network [OSTI]

    Schaefer, Marcus

    ADVANCED DIGITAL CINEMA CAMERA CAGE 14 E. Jackson St. Suite LL103 dcstage, 75mm, 100mm Zeiss CP.2 Cinema Prime Package (EF / Canon Mount) 21mm, 25mm, 35mm

  5. US ENC IL Site Consumption

    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) Wyoming963 1.969 1.979Coal Consumers inYear JanSales Type: Sales AlabamaPanelIL

  6. BiL4i|h@ EtU@c4@|i4@|U@ i ?uLh4@|U@ L? 4i?L _ SD T?| t _ii hTi|ihi *L tUh||Lc |h@ SD i H t ghyh u@hi *

    E-Print Network [OSTI]

    Catenacci, Roberto

    i H t ghyh u@hi *hi *|hUi ` ' |Ec c n rEc fc i *@ hi||@ E@h@M*i TihU i _Ti?_i _@* ?4ihL hi@*i & oE& ' Ec fc f n Ec &c f E@ AhL@hi @*Lh _ & Tih U * T@?L i *@ hi||@ ?L? t ?|ihtiU@?L Ee T?| EM AhL@hi * T?|L _ ?|ihti3L?i |h@ * T@?L ` i

  7. SMART GRID: IL RUOLO DELLA REGOLAZIONE

    E-Print Network [OSTI]

    SMART GRID: IL RUOLO DELLA REGOLAZIONE Luca Lo Schiavo Autorità per l'energia elettrica e il gas; storage, idrogeno, etc. ­ Nuove applicazioni elettriche (es. veicoli elettrici) ­ Fiscalità · Quadro & system management a livello micro · Diffusione veicoli elettrici · Scenario plausibile con prezzi CO2

  8. Data regression using the TI's calculators TI 82 and TI 83

    E-Print Network [OSTI]

    Torres, Rodolfo

    Data regression using the TI's calculators TI 82 and TI 83 TI 85 TI 86 Doing data regression in the TI-82 or TI-83 Entering the data Press to get the statistics menu. Select and press .Edit Enter the x-data in L1 and the y-data in L2. Doing the regression Press to get the statistics menu. Select and select

  9. Francesco Cangiullo e il "suo" Teatro della Sorpresa (1921)

    E-Print Network [OSTI]

    Musella, Mario

    2012-01-01

    le quali “[i]l maggior nemico del riso è l’emozione . . .naturale. ” Henri Bergson, Il Riso. Saggio sul significatoma soprattutto si è molto riso ed il pubblico ha dovuto

  10. TechNotes November 2014www.ll.mit.edu Microelectromechanical switches

    E-Print Network [OSTI]

    Herr, Hugh

    TechNotes November 2014www.ll.mit.edu Microelectromechanical switches (MEMS) are active components electrode, cre- ating a force that flattens the curled mem- CurledMicroelectromechanicalSwitch Curling in most electronic equipment. Radio frequency (RF) MEMS are used in wireless personal communication

  11. TechNotes November 2014www.ll.mit.edu The detection and localization of gas

    E-Print Network [OSTI]

    Herr, Hugh

    such as methane from leaking natural gas pipelines or nitrogen oxides from failing electrical equipment requireTechNotes November 2014www.ll.mit.edu The detection and localization of gas releases high sensitivity to the target gas and insensitivity to non-target gases. Infrared (IR) absorption

  12. HealtH reform and oHsu how we'll change

    E-Print Network [OSTI]

    Chapman, Michael S.

    HealtH reform and oHsu how we'll change Health reform will touch all of oHsu's missions. the coming will have to grow and adapt to meet new challenges. For years, health reform has been a political football for academic health centers like OHSU to truly lead. Reform will touch all of OHSU's missions. Our hospitals

  13. LL Pm

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and MyersHr. Anthony V. Andolina:I 1 '\ LI g.3 L.!

  14. IL DIRETTORE Visto il Regolamento per il reclutamento di Ricercatori con contratto a tempo Determinato emanato con D.R.

    E-Print Network [OSTI]

    Di Pillo, Gianni

    Regione Lazio Viste le Delibere del Consiglio del Dipartimento di Fisiologia e Farmacologia "Vittorio ottobre 2010; VISTA la delibera del Consiglio di Dipartimento di Fisiologia e Farmacologia "Vittorio", settore scientifico disciplinare BIO/09, presso il Dipartimento di Fisiologia e Farmacologia "Vittorio

  15. Curcumin blocks interleukin (IL)-2 signaling in T-lymphocytes by inhibiting IL-2 synthesis, CD25 expression, and IL-2 receptor signaling

    SciTech Connect (OSTI)

    Forward, Nicholas A.; Conrad, David M.; Power Coombs, Melanie R.; Doucette, Carolyn D.; Furlong, Suzanne J.; Lin, Tong-Jun; Department of Pediatrics, Dalhousie University, Halifax, Nova Scotia ; Hoskin, David W.

    2011-04-22

    Highlights: {yields} Curcumin inhibits CD4{sup +} T-lymphocyte proliferation. {yields} Curcumin inhibits interleukin-2 (IL-2) synthesis and CD25 expression by CD4{sup +} T-lymphocytes. {yields} Curcumin interferes with IL-2 receptor signaling by inhibiting JAK3 and STAT5 phosphorylation. {yields} IL-2-dependent regulatory T-lymphocyte function and Foxp3 expression is downregulated by curcumin. -- Abstract: Curcumin (diferulomethane) is the principal curcuminoid in the spice tumeric and a potent inhibitor of activation-induced T-lymphocyte proliferation; however, the molecular basis of this immunosuppressive effect has not been well studied. Here we show that micromolar concentrations of curcumin inhibited DNA synthesis by mouse CD4{sup +} T-lymphocytes, as well as interleukin-2 (IL-2) and CD25 ({alpha} chain of the high affinity IL-2 receptor) expression in response to antibody-mediated cross-linking of CD3 and CD28. Curcumin acted downstream of protein kinase C activation and intracellular Ca{sup 2+} release to inhibit I{kappa}B phosphorylation, which is required for nuclear translocation of the transcription factor NF{kappa}B. In addition, IL-2-dependent DNA synthesis by mouse CTLL-2 cells, but not constitutive CD25 expression, was impaired in the presence of curcumin, which demonstrated an inhibitory effect on IL-2 receptor (IL-2R) signaling. IL-2-induced phosphorylation of STAT5A and JAK3, but not JAK1, was diminished in the presence of curcumin, indicating inhibition of critical proximal events in IL-2R signaling. In line with the inhibitory action of curcumin on IL-2R signaling, pretreatment of CD4{sup +}CD25{sup +} regulatory T-cells with curcumin downregulated suppressor function, as well as forkhead box p3 (Foxp3) expression. We conclude that curcumin inhibits IL-2 signaling by reducing available IL-2 and high affinity IL-2R, as well as interfering with IL-2R signaling.

  16. Wood River Levee Reconstruction, Madison County, IL

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Wood River Levee Reconstruction, Madison County, IL 25 October 2006 Abstract: The recommended plan provides for flood damage reduction and restores the original degree of protection of the Wood River Levee-federal sponsor is the Wood River Drainage and Levee District. The Wood River Levee System was authorized

  17. Mi piacciono i colori, ma non proprio tutti. Mi piace il bianco del sole sulla faccia quando sto a occhi chiusi nel cortile. Il verde

    E-Print Network [OSTI]

    Frosini, Patrizio

    ridevano, sbirciando a tratti il tipo coi crisantemi. Un riso nero e sguaiato. Uno di loro mimava il mazzo

  18. Elemental characterization of LL-MA radioactive waste packages with the associated particle technique

    SciTech Connect (OSTI)

    Perot, B.; Carasco, C.; Toure, M.; El Kanawati, W.; Eleon, C.

    2011-07-01

    The French Alternative Energies and Atomic Energy Commission (CEA) and National Radioactive Waste Management Agency (ANDRA) are conducting an R and D program to improve the characterization of long-lived and medium activity (LL-MA) radioactive waste packages with analytical methods and with non-destructive nuclear measurements. This paper concerns fast neutron interrogation with the associated particle technique (APT), which brings 3D information about the waste material composition. The characterization of volume elements filled with iron, water, aluminium, and PVC in bituminized and fibre concrete LL-MA waste packages has been investigated with MCNP [1] and MODAR data analysis software [2]. APT provides usable information about major elements presents in the volumes of interest. However, neutron scattering on hydrogen nuclei spreads the tagged neutron beam out of the targeted volume towards surrounding materials, reducing spatial selectivity. Simulation shows that small less than 1 L targets can be characterised up to the half-radius of a 225 L bituminized drum, the matrix of which is very rich in hydrogen. Deeper characterization in concrete is possible but limited by counting statistics due to photon attenuation in this dense matrix and, unless large inspection volumes are considered, by the lack of spatial selectivity of the tagged neutron beam due to neutron scattering. (authors)

  19. Pseudo-scalar Higgs Boson Production at Threshold N$^3$LO and N$^3$LL QCD

    E-Print Network [OSTI]

    Ahmed, Taushif; Mathews, Prakash; Rana, Narayan; Ravindran, V

    2015-01-01

    We present the first results on the production of pseudo-scalar through gluon fusion at the LHC to N$^3$LO in QCD taking into account only soft gluon effects. We have used the effective Lagrangian that describes the coupling of pseudo-scalar with the gluons in the large top quark mass limit. We have used recently available quantities namely the three loop pseudo-scalar form factor and the third order universal soft function in QCD to achieve this. Along with the fixed order results, we also present the process dependent resummation coefficient for threshold resummation to N$^3$LL in QCD. Phenomenological impact of these threshold N$^3$LO corrections to pseudo-scalar production at the LHC is presented and their role to reduce the renormalisation scale dependence is demonstrated.

  20. Category:Chicago, IL | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoopButte County,Camilla, Georgia: Energy014771°,NorthCLEAN Webinar JumpChicago, IL

  1. TRANSPORT OF WATER BY THE GILLS AND RESPIRATION ~Tl'l\\llSpoTt of watel'_____ ____ ___ ____ _ _____ _ _ 185

    E-Print Network [OSTI]

    CHAPTER IX TRANSPORT OF WATER BY THE GILLS AND RESPIRATION ~Tl'l\\llSpoTt of watel Reduction of water transport.______ 196 Dls80lved organic aubstances and rate of water transpor- tion, respiratory current, and feeding. When "feeding" is used in reference to the transport of water

  2. Wilson Bull., 11l(l), 1999, pp. 100-104 EFFECTS OF WIND TURBINES ON UPLAND NESTING BIRDS IN

    E-Print Network [OSTI]

    Wilson Bull., 11l(l), 1999, pp. 100-104 EFFECTS OF WIND TURBINES ON UPLAND NESTING BIRDS in southwestern Minnesota to determine the relative influence of wind turbines on overall densities of upland transects that were placed along wind turbine strings within three CRP fields and in three CRP fields

  3. Development of Ultra-low Platinum Alloy C th d C t l t f PEM F l C ll

    E-Print Network [OSTI]

    Development of Ultra-low Platinum Alloy C th d C t l t f PEM F l C ll Cathode Catalyst for PEM Objectives · Ultra-low loading Pt catalyysts for oxygen reduction reaction with higgh activityyand ggoodg yg Definition ­ In Developing Low Loading Platinum Catalysts · C l PCatalyst Perfformance ¾ Platinum

  4. How To Complete Export Control Training 1. Log into CITI, then you'll be brought to your main menu.

    E-Print Network [OSTI]

    Alpay, S. Pamir

    How To Complete Export Control Training 1. Log into CITI, then you'll be brought to your main menu To Complete Export Control Training 2. Scroll towards the bottom of the page to CITI Course Enrollment questions to question 4: Question 4 US Export Control Regulations Please make your selection below

  5. Scheduling: Proportional Share In this chapter, we'll examine a different type of scheduler known as a

    E-Print Network [OSTI]

    Arpaci-Dusseau, Remzi

    9 Scheduling: Proportional Share In this chapter, we'll examine a different type of scheduler known as a proportional-share scheduler, also sometimes referred to as a fair-share scheduler. Proportional-share is based of proportional-share scheduling is found in research by Waldspurger and Weihl [WW94], and is known as lottery

  6. `I'll just pass you to Customer Service...' Communication Breakdown Between the Users and Suppliers of Clinical Technology

    E-Print Network [OSTI]

    Johnson, Chris

    `I'll just pass you to Customer Service...' Communication Breakdown Between the Users and Suppliers and suppliers. Recent mishaps have shown that clinicians may not know whether a device has actually from suppliers who may not have been directly responsible for the development of the device

  7. Ogmios 05

    E-Print Network [OSTI]

    Ostler, Nicholas D M

    1997-01-01

    tt : - ditor: icholas . . stler lis y: oundation for ndangered anguages, at east illa, ail r a e, Bath lJAl , la e- ailnostler®chibcha.de on.co.uk ti f r r g s is l t t e t f il s , i ersit f Bristol. e: / - - a... : / - - . it i l ....................... ....... . l t f t ti .......................................... ir t r ( ) , i f r , - l : ll f r rti i ti r l ti , ril , i r ....................................................................... s f tr...

  8. On the S-wave pollution of B-> K* l+l- observables

    E-Print Network [OSTI]

    Joaquim Matias

    2012-09-14

    It has been argued recently that transverse asymmetries that are expected to be shielded from the presence of the S-wave (Kpi) pairs originating from the decay of a scalar K0* meson, are indeed affected by this pollution due to the impossibility to extract cleanly the normalization for these observables. In this short note we show how using folded distributions, which is nowadays the preferred method to obtain the information from the 4-body decay mode B-> K*(-> Kpi) l+l-, one can easily bypass this problem and extract the clean observables P_{1,2,3} and also P'_{4,5,6} in a way completely free from this pollution including all lepton mass corrections. We also show that in case one insists in using uniangular distributions to extract these observables it is possible to reduce this pollution to just lepton mass suppressed terms. On the contrary, the S_i observables, that are by definition normalized by the full differential decay distribution, will indeed suffer from this pollution via their normalization. Finally, we also present a procedure to minimize the error associated to neglecting lepton mass corrections in the distribution defining a massless-improved limit.

  9. $A_{LL}(p_T)$ for single hadron photoproduction at high $p_T$

    E-Print Network [OSTI]

    Levillain, Maxime

    2015-01-01

    In order to understand the gluon contribution to the nucleon spin, some experiments can study the production of hadrons at high transverse momemtum from lepton-nucleon or nucleon-nucleon scattering. RHIC has recently measured such double spin asymmetries $A_{LL}(p_T)$ for pion production at high center of mass energies, and inclusion of its data to global fits based on NLO collinear pQCD calculations gives some constraints on the gluon polarization in the range $0.051$ GeV/c and center of mass energy $\\sqrt{s}\\approx 18$ GeV. All COMPASS data taken from 2002 to 2011 by scattering 160 GeV polarized muons on longitudinally polarized $^6$LiD and NH$_3$ targets have been used, and the number of hadrons collected with $p_T>1$ GeV/c for this analysis amounts to about 10 millions. The obtained asymmetries will be compared to theoretical predictions of at NLO without gluon resummation calculation.

  10. , : roym@ee.technion.ac.il -OpenStack

    E-Print Network [OSTI]

    Cidon, Israel

    (OVS) . , , . OpenFlow. #12; OpenFlow and SDN Emulating Data-Centers by MiniNet : yanivbi@tx.technion.ac.il ( Data , . Topology Verification in OpenFlow datacenter networks : yanivbi@tx.technion.ac.il Datacenter. , mininet datacenter , " . -datacenter , Openflow. 2

  11. Curriculum di ZONCA FULVIO Stampato il 08-01-2010

    E-Print Network [OSTI]

    Zonca, Fulvio

    Curriculum di ZONCA FULVIO Stampato il 08-01-2010 Pagina 1 di 55 11-04-1988Data ass.: 1. SITUAZIONE): Esp. esterna riconosciuta (in anni): CURRICULUM DI: ZONCA FULVIO89250 10-01-1962 Matricola Cognome;Curriculum di ZONCA FULVIO Stampato il 08-01-2010 Pagina 2 di 55 5. ATTIVITA' PROFESSIONALI SCIENZE FISICHE

  12. Measurement of the spin-spin correlation parameter C/sub LL/(THETA) in proton-proton scattering

    SciTech Connect (OSTI)

    Stuart, S.J.

    1982-08-01

    The experimental procedures and methods of data analysis used to measure the spin-spin correlation parameter C/sub LL/(THETA) in proton-proton scattering at thirteen different energies in the range 300 to 800 MeV are presented. The results compare favorably with previous data. Good agreement is found with phase shift predictions at energies below 500 MeV.

  13. Branching Fraction and CP Asymmetry Measurements in Inclusive B -> Xs l+l- and B -> Xs gamma Decays from BABAR

    E-Print Network [OSTI]

    G. Eigen; representing the BABAR collaboration

    2015-03-08

    We present an update on total and partial branching fractions and on CP asymmetries in the semi-inclusive decay B -> Xs l+l-. Further, we summarize our results on branching fractions and CP asymmetries for semi-inclusive and fully-inclusive B -> Xs gamma decays. We present the first result on the CP asymmetry difference of charged and neutral B -> Xs gamma$ decays yielding the first constraint on the ratio of Wilson coefficients Im (C8/C7).

  14. BANDO PER IL RECLUTAMENTO DI UN RICERCATORE CON RAPPORTO DI LAVORO A TEMPO DETERMINATO CO FINANZIATO DALLA REGIONE LAZIO PER IL SETTORE S/D

    E-Print Network [OSTI]

    Di Pillo, Gianni

    FINANZIATO DALLA REGIONE LAZIO PER IL SETTORE S/D BIO/09 PRESSO IL DIPARTIMENTO DI FISIOLOGIA E FARMACOLOGIA "VITTORIO ERSPAMER" Il Direttore del Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer" Visto il Regione Lazio Viste le Delibere del Consiglio del Dipartimento di Fisiologia e Farmacologia "Vittorio

  15. IL-11 is a parietal cell cytokine that induces atrophic gastritis

    E-Print Network [OSTI]

    Howlett, Meegan

    Background and Aims IL-is important in gastric damage, mucosal repair and gastric cancer progression. We analysed IL-11 expression in H.pylori infected mouse stomach, the site of gastric IL-11 expression in mice and humans, ...

  16. DOE - Office of Legacy Management -- Chicago North IL Site - IL 05

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and Myers Co -VANaval ,, *'AliquippaOfficeNorth IL

  17. AlTiN layer effect on mechanical properties of Ti-doped diamond-like carbon composite coatings

    E-Print Network [OSTI]

    Volinsky, Alex A.

    AlTiN layer effect on mechanical properties of Ti-doped diamond-like carbon composite coatings Adhesion Ti/Ti-doped diamond-like carbon (DLC) and Ti/AlTiN/Ti-DLC composite coatings were deposited on the properties of these composite coatings was investigated through microstructure and mechanical properties

  18. Fabrication of functionally graded TiC/Ti composites by Laser Engineered Net Shaping

    E-Print Network [OSTI]

    DuPont, John N.

    engineered net shaping (LENS), with compositions changing from pure Ti to approximately 95 vol% TiC; Microstructure; TiC carbide 1. Introduction Functionally graded materials (FGMs) are a class of advanced

  19. Intrathymic radioresistant stem cells follow an IL-2/IL-2R pathway during thymic regeneration after sublethal irradiation

    SciTech Connect (OSTI)

    Zuniga-Pfluecker, J.C.K.; Kruisbeek, A.M. )

    1990-05-15

    Sublethally irradiated mice undergo thymic regeneration which follows a phenotypic pattern of events similar to that observed during normal fetal development. Thymic regeneration after irradiation is the product of a limited pool of intrathymic radioresistant stem cells undergoing simultaneous differentiation. We show that in this model of T cell development, thymic regeneration follows a pathway in which the IL-2R is transiently expressed on CD4-/CD8- cells. IL-2R expression occurred during the exponential growth period of thymic regeneration, and IL-2R blocking prevented this explosive growth. Flow cytometry analysis revealed that the IL-2R blockade affected primarily the development of the immature CD3-/CD4-/CD8- (triple negative) cells and their ability to generate CD3+/CD4+/CD8+ or CD3+/CD4+/CD8- and CD3+/CD4-/CD8+ thymocytes. Thus, our findings demonstrate that blocking of the IL-2R resulted in an arrest in proliferation and differentiation by intrathymic radioresistant stem cells, indicating that the IL-2/IL-2R pathway is necessary for the expansion of immature triple negative T cells.

  20. Interleukin-2 (IL-2) dependent expression of biologically relevant IL-2 receptors: uncoupling of anti-T3 induced receptor expression with cyclosporin

    SciTech Connect (OSTI)

    Gitter, A.B.D.; Labus, J.M.; Butler, L.D.

    1986-03-01

    Human peripheral blood T cell expression of IL-2 receptors (IL-2R), detected by both immunocytofluorometry and /sup 125/I-IL-2 binding, was studied using lymphocytes stimulated with monoclonal anti-T3 antibodies (Leu-4, OKT3). Lymphocytes, isolated from healthy individuals, were prescreened and classified as Leu-4 responders or non-responders according to 72 h /sup 3/H-thymidine incorporation experiments. Leu-4 non-responder lymphocytes, though capable of normal IL-2R expression and IL-2 secretion when cultured with OKT3 (IgG2a), expressed little to no IL-2R nor secreted IL-2 when stimulated with Leu-4 (IgG1). In addition, the amount of IL-2 secreted by Leu-4 stimulated, Leu-4 responder cells, was one-third- to one-fifth of that detected when OKT3 was used as the stimulant. The addition of recombinant IL-2 (rIL-2) to a Leu-4 stimulated, Leu-4 non-responder lymphocyte culture, resulted in the expression of IL-2R and cellular proliferation, indicating that IL-2 upregulated its biologically relevant receptor. As expected, cyclosporin-A (CSA) inhibited the secretion of IL-2 and subsequent proliferation of Leu-4 stimulated, Leu-4 responder cells. Unexpectedly, however, the expression of IL-2R was also blocked. Exogenous rIL-2 partially reversed the effect of CSA on IL-2R expression and proliferation. The results indicate that IL-2 may provide an additional, required signal for optimal IL-2R expression.

  1. In questo libretto sono illustrati i quesiti proposti nella seconda edizione del Kangourou dell'Informatica, fase eliminatoria, che si e svolta il 10 marzo 2010. Il software con il quale i quesiti sono stati presentati ai concorrenti

    E-Print Network [OSTI]

    Monga, Mattia

    Kangourou dell'Informatica, fase eliminatoria, che si e svolta il 10 marzo 2010. Il software con il quale i'ambito dell'informatica; vengono anche individuate delle parole chiave che possono essere utili per ricerche promuovere l'informatica come disciplina scienti#12;ca. Violetta Lonati Mattia Monga Anna Morpurgo Lorenzo

  2. La logica e il pensiero visivo 1. Le due funzioni del pensiero visivo

    E-Print Network [OSTI]

    Floridi, Luciano

    retoriche classiche: già nella Institutio Oratoria (XI, iii, 102) Quintiliano attribuiva il computo digitale

  3. Informatica per il Management: Analisi 28/09/2010 Docente: Carla Guerrini 1

    E-Print Network [OSTI]

    Guerrini, Carla

    Informatica per il Management: Analisi Numerica 1 28/09/2010 Docente: Carla Guerrini 1 Informatica per il Management:Informatica per il Management: Analisi NumericaAnalisi Numerica Anno Accademico 2010 possibile e con la massima accuratezza #12;Informatica per il Management: Analisi Numerica 2 28

  4. Il mondo visto da sud e La prima volta. Una conversazione con Franco Cassano

    E-Print Network [OSTI]

    Lollini, Massimo

    2013-01-01

    il pensiero negativo. ” In Albert Camus: Mediterraneo ela rivisitazione di Albert Camus, intellettuale algerino

  5. Electrostatic carrier doping of GdTiO3/SrTiO3 interfaces

    E-Print Network [OSTI]

    2011-01-01

    of GdTiO 3 /SrTiO 3 interfaces Pouya Moetakef, 1 Tyler A.each GdTiO 3 /SrTiO 3 interface. The sheet carrier densitieselectron gas bound to the interface. These carrier densities

  6. High Cyclability of Ionic Liquid-Produced TiO2 Nanotube Arrays As an Anode Material for Lithium-Ion Batteries

    SciTech Connect (OSTI)

    Li, Huaqing; Martha, Surendra K; Unocic, Raymond R; Luo, Huimin; Dai, Sheng; Qu, Jun

    2012-01-01

    TiO{sub 2} nanotubes (NTs) are considered as a potential SEI-free anode material for Li-ion batteries to offer enhanced safety. Organic solutions, dominatingly ethylene glycol (EG)-based, have widely been used for synthesizing TiO{sub 2} NTs via anodization because of their ability to generate long tubes and well-aligned structures. However, it has been revealed that the EG-produced NTs are composited with carbonaceous decomposition products of EG, release of which during the tube crystallization process inevitably causes nano-scale porosity and cracks. These microstructural defects significantly deteriorate the NTs charge transport efficiency and mechanical strength/toughness. Here we report using ionic liquids (ILs) to anodize titanium to grow low-defect TiO{sub 2} NTs by reducing the electrolyte decomposition rate (less IR drop due to higher electrical conductivity) as well as the chance of the decomposition products mixing into the TiO{sub 2} matrix (organic cations repelled away). Promising electrochemical results have been achieved when using the IL-produced TiO{sub 2} NTs as an anode for Li-ion batteries. The ILNTs demonstrated excellent capacity retention without microstructural damage for nearly 1200 cycles of charge-discharge, while the NTs grown in a conventional EG solution totally pulverized in cycling, resulting in significant capacity fade.

  7. www.weizmann.ac.il/library Introduction 3

    E-Print Network [OSTI]

    to the Library's printed and digital collections, including books, journals, theses, serials, and online lectures Weizmann Institute of Science Libraries 5 Digital Access · Arranging access to newly purchased electronic#12;www.weizmann.ac.il/library 2 Contents Introduction 3 The Library's Website 3 The Library

  8. IlIill Ills i.iiiii lilt

    E-Print Network [OSTI]

    Handy, Todd C.

    · . .:.. F I, IlIill Ills i.iiiii lilt ``a ``I [. TOWN .,. .., · . THE JOURNAL I 0 F TH E j " ; PLANNJNG INS3DFDUTE : 4, cE - .· ·: .,·., · ? DECEMBER 1926 / VOLV ?40 "/1 I'. CONTENT I TOWN PLANNING THE BRITISH COLUMBIA UNIVERSITY LANDS A GREAT TOWN PLANNING SCHEME FOR WESTERN CANADA; BRIT·IH HOUSIN

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

    E-Print Network [OSTI]

    Steinle-Neumann, Gerd

    High-Pressure Behavior of Perovskite: FeTiO3 Dissociation into ðFe1À; TiÞO and Fe1þTi2ÀO5 X. Wu,1 G, Australia (Received 22 January 2009; published 7 August 2009) The stability of perovskite structure, we observe in situ the breakdown of FeTiO3 perovskite into a ðFe1À; TiÞO þ Fe1þTi2ÀO5 assemblage

  10. IL DIRETTORE VISTO l'art. 6 del Regolamento per il reclutamento di Ricercatori con contratto di lavoro a tempo

    E-Print Network [OSTI]

    Di Pillo, Gianni

    .02.2010; VISTA la Convenzione stipulata tra il Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer" e la Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer" nella seduta del 15.01.2010; VISTA la Delibera Fisiologia e Farmacologia "Vittorio Erspamer" del 19 aprile 2010 nella quale è stata approvata la nomina

  11. 1Il!11: m:mm:lli11I,111 Illili:llili!!ill,1ll ill ill!!ii111,111,111 mm; 206 THE HUMAN FACTOR HAS KNOCKED THREE TIMES

    E-Print Network [OSTI]

    Meyer, Bertrand

    ................................................................................................................................ THE HUMAN FACTOR HAS KNOCKED THREE TIMES Three books on the ergonomics of computing systems B. Meyer vanous names to it: the ergonomics of computing systems, the study of human factors, software psy style, evaluation of software quality, data base management systems, use o.f natural language and design

  12. OlUl'JH[WlE1' FOlRlE'f t,.. RANGlE lEXlPlElRUlIlEN'f 1'Al'llON

    E-Print Network [OSTI]

    -Wheeler ~npany , Strawberry Valley, Calif. 2Chandler, Craig C. Slash weight tables for westside mixed conifers. U

  13. BBIIOOLLOOGGYY SSEEMMIINNAARR AAFF FF II LL II AA TT EE AAPP PP OO II NN TT MM EE NN TT LLEE CC TT UU RR EE

    E-Print Network [OSTI]

    Brown, Sally

    BBIIOOLLOOGGYY SSEEMMIINNAARR AAFF FF II LL II AA TT EE AAPP PP OO II NN TT MM EE NN TT LLEE CC TT UU RR EE 44::0000 PPMM SSEE MM II NNAA RR PPHH YY SSII CCSS //AASS TTRR OONN OO MM YY AAUU DD .. AA

  14. CORSI DI LAUREA IN INGEGNERIA PER L'AMBIENTE E IL TERRITORIO ED INGEGNERIA CIVILE

    E-Print Network [OSTI]

    Pasquero, Stefano

    CORSI DI LAUREA IN INGEGNERIA PER L'AMBIENTE E IL TERRITORIO ED INGEGNERIA CIVILE Corso di circonferenza. 7) Determinare energia cinetica e energia potenziale di P. L'energia si conserva? Confrontare il

  15. Tassocenosi a Ditteri Chironomidi in fiumi mediterranei (Cilento, Sud Italia): ecologia e implicazioni per il biomonitoraggio

    E-Print Network [OSTI]

    Armanini, David G

    con i parametri abiotici rilevati. Il primo asse rappresenta un gradiente di qualità ed è correlato tassocenosi di riffle e di pool sono risultate significativamente diverse. Il secondo asse rappresenta un

  16. Prot. n. 1063/2014 SELEZIONE PER IL CONFERIMENTO DI N. 1 BORSA DI STUDIO

    E-Print Network [OSTI]

    interesse per gli studi di risposta sismica locale. Il candidato risponde con competenza riguardo a teoria e

  17. IL-3 and Oncogenic Abl Regulate the Myeloblast Transcriptome by Alt= Stability

    E-Print Network [OSTI]

    Ernst, Jason

    The growth factor interleukin-3 (IL-3) promotes the survival and growth of multipotent hematopoietic progenitors and

  18. Effective Meetings for County Officials: Using Parliamentary Procedure and Other Practices. 

    E-Print Network [OSTI]

    Rothe, Joe M.; Gilmartin, John A.

    1988-01-01

    the scheduled time of said Meeting. Dated this the -LL- day of J-1..:.~ , 1985. J Norma W. Rowland, County Clerk Chambers County, Texas By: 1.2 t<. ...... (-t'i--___ A -~I'L........._. Deputy 9 r? ..... ;:.;.... -~ .. :,' :! . ;'4 t...

  19. Development of a nomogram for prediction of down time in heavy equipment 

    E-Print Network [OSTI]

    Chlebo, Steven Gallus

    1977-01-01

    . :. I)L, '; j t I i, ')0 !)0(!0 Creel, to ectlrai (ic. :)) i. -'1 Ie , "0 I I co(1' i ?' 0)!. ' ~: 01. 0 . Ljm)oie, L 'Lo 00'loci ca) ) j)'"( (lic to 011(! t j 0!: COOL('" cil '0 i or eoc;, , i, '; macjli rlc! I 0")ore ti!)- j ll 0' Ol , ". , ivor...

  20. AROF Disposizione n. 4343 del 29.10.2014 IL DIRETTORE DELL'AREA

    E-Print Network [OSTI]

    Di Pillo, Gianni

    presso il Servizio POP'S a partire dal 01.11.2014; #12;DISPONE Art. 1 - Sono approvati gli atti relativi occasionale da attivare presso il Servizio POP'S; Art. 2 ­ Viene approvata la seguente graduatoria di meritoAROF Disposizione n. 4343 del 29.10.2014 IL DIRETTORE DELL'AREA VISTO l'art. 7, comma 6 del D

  1. Start S Morgan St End 1933 W Polk St, Chicago, IL 60612

    E-Print Network [OSTI]

    Spirtes, Peter

    Start S Morgan St End 1933 W Polk St, Chicago, IL 60612 When 10/5/11 after 7:00pm Duration 11 mins total Loading... ©2011 Google - Map data ©2011 Google, Sanborn - S Morgan St to 1933 W Polk St, Chicago stops) Polk & Wolcott Walk to 1933 W Polk St, Chicago, IL 60612 About 1 min 1933 W Polk St, Chicago, IL

  2. r1(t) = (cos t)i + (sin t)i + tk, at

    E-Print Network [OSTI]

    MA 271 EXAM 1 FALL 2002 Name. 1. Find the angle between the curves at the indicated point. r1(t) = (cos t)i + (sin t)i + tk, at (1,0,0). 1-20) = (1 + t)i + tzj + tetk,. 2.

  3. A=17Li (1993TI07)

    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-Ion1AJ01) (Not93TI07)93TI07) (See Energy Level93TI07)93TI07)

  4. A=17Ne (1993TI07)

    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-Ion1AJ01) (Not93TI07)93TI07) (See93TI07)82AJ01) (See93TI07)

  5. Effect of aspect ratios of in situ formed TiB whiskers on the mechanical properties of TiBw/Ti6Al4V composites

    E-Print Network [OSTI]

    Hong, Soon Hyung

    online 27 December 2011 Ti alloy matrix composites reinforced with nanosized TiB whiskers (TiBw/Ti­6Al­4V composites (TMCs) reinforced using disparate ceramics as reinforcing agents have been of great interest­4V composites Min Young Koo,a Jae Sung Park,a Min Kyu Park,b Kyung Tae Kimc and Soon Hyung Honga

  6. Ti Leggett | Argonne National Laboratory

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking With U.S.Week DayDr.Theories (Journal Article) | SciTech20Home3Ti

  7. DOE - Office of Legacy Management -- Madison - IL 26

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and Myers CoMadison - IL 26 FUSRAP Considered Sites

  8. DOE - Office of Legacy Management -- Vapofier Corp - IL 25

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and Myers Co -VA 03 VirginiaVapofier Corp - IL

  9. The effect of cooling rate during rapid solidification on the structure and texture of NiTi

    SciTech Connect (OSTI)

    Pedraza, A.J.; Godbole, M.J.; Kenik, E.A.; Pedraza, D.F.; Lowndes, D.H.

    1986-01-01

    A study has been conducted on the effects of increasing cooling rate during rapid solidification of NiTi upon the phases that are produced. The hammer and anvil rapid solidification technique and laser melting with a nanosecond excimer laser were used, which allow the cooling rate to be varied by three to four orders of magnitude. Although 1/3 (110) superlattice reflections are seen in the selected area diffraction (SAD) patterns of the splat quenched (SQ) specimens, x-ray diffraction analyses show the presence of only B2 phase and martensite. On the other hand, laser treatment (LT) of the specimens produces a layer that has a Ll/sub 0/ structure with a slight monoclinic distortion. This phase can be envisaged as a small distortion of a B2 unit cell with a volume per atom approx.3.3% lower than the equilibrium B2 phase. Also martensite is present in the layer. SQ alloys exhibited a marked (200) texture due to columnar growth opposite to the direction of heat extraction, while LT produces epitaxial regrowth of the melted layer. No substantial disordering is obtained in NiTi rapidly solidified alloys.

  10. Paper submitted to the Winter ASME Meeting, Nov. 27-Dec. 2, 1988, Chicago, IL. CONF-881120 --1 2

    E-Print Network [OSTI]

    Harilal, S. S.

    Power Program Argonne National Laboratory 9700 S. Caes Ave., Argonne, IL 60439 USA ABSTRACT Very high

  11. BANDO DI SELEZIONE PER IL CONFERIMENTO DI ASSEGNI PER LO SVOLGIMENTO DI ATTIVIT DI RICERCA DI CATEGORIA B TIPOLOGIA II

    E-Print Network [OSTI]

    Di Pillo, Gianni

    cerebrale, psicopatologia e risposta ai trattamenti", presso il Dipartimento di Scienze e Biotecnologie

  12. A=17C (1993TI07)

    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-Ion1AJ01) (Not93TI07) (Not1959AJ76)93TI07) (Not2AJ01)93TI07)

  13. A=17He (1993TI07)

    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-Ion1AJ01) (Not93TI07)93TI07) (See Energy Level93TI07) (Not

  14. A=17N (1993TI07)

    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-Ion1AJ01) (Not93TI07)93TI07) (See93TI07) (See Energy Level

  15. A=17Na (1993TI07)

    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-Ion1AJ01) (Not93TI07)93TI07) (See93TI07) (See6AJ04)

  16. A=17Si (1993TI07)

    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-Ion1AJ01) (Not93TI07)93TI07)82AJ01) (SeeSi (1993TI07) (Not

  17. A=18C (1995TI07)

    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-Ion1AJ01) (Not93TI07)93TI07)82AJ01)83AJ01) (Not95TI07) (See

  18. Combustion synthesis/quasi-isostatic pressing of TiC0.7NiTi cermets: microstructure and transformation characteristics

    E-Print Network [OSTI]

    Meyers, Marc A.

    Combustion synthesis/quasi-isostatic pressing of TiC0.7­NiTi cermets: microstructure Abstract TiC0.7­NiTi cermets were produced by com- bustion synthesis followed by quasi-isostatic consolidation while the reaction products were still hot and ductile. The TiC0.7­NiTi cermets were characterized

  19. IIIIIIII IIIIIIIIIII ll IIIIIIII

    E-Print Network [OSTI]

    Apr 16, 2012 ... Maximum Cost: IFM - 65.00. Copyright ... This results in substantial differences in cost of owner- ship. ..... requires 50 kilowatt—hours per week}. In mobile deploy ... omy for up to three months, energy storage require- ments of ...

  20. QN&-ll.

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and700 GJO-2003-411-TACe - .'pJ3u44 2004 GJQ ,_I

  1. Protein kinase CK2 modulates IL-6 expression in inflammatory breast cancer

    SciTech Connect (OSTI)

    Drygin, Denis, E-mail: ddrygin@cylenepharma.com; Ho, Caroline B.; Omori, Mayuko; Bliesath, Joshua; Proffitt, Chris; Rice, Rachel; Siddiqui-Jain, Adam; O'Brien, Sean; Padgett, Claire; Lim, John K.C.; Anderes, Kenna; Rice, William G.; Ryckman, David

    2011-11-11

    Highlights: Black-Right-Pointing-Pointer We examine the potential cross-talk between CK2 and IL-6. Black-Right-Pointing-Pointer Inhibition of CK2 by siRNA or CX-4945 inhibits expression of IL-6 in models of IBC. Black-Right-Pointing-Pointer Treatment of IBC patient in the clinic with CX-4945 reduces her IL-6 plasma levels. Black-Right-Pointing-Pointer We demonstrate that CK2 is a potential therapeutic target for IL-6 driven diseases. -- Abstract: Inflammatory breast cancer is driven by pro-angiogenic and pro-inflammatory cytokines. One of them Interleukin-6 (IL-6) is implicated in cancer cell proliferation and survival, and promotes angiogenesis, inflammation and metastasis. While IL-6 has been shown to be upregulated by several oncogenes, the mechanism behind this phenomenon is not well characterized. Here we demonstrate that the pleotropic Serine/Threonine kinase CK2 is implicated in the regulation of IL-6 expression in a model of inflammatory breast cancer. We used siRNAs targeted toward CK2 and a selective small molecule inhibitor of CK2, CX-4945, to inhibit the expression and thus suppress the secretion of IL-6 in in vitro as well as in vivo models. Moreover, we report that in a clinical trial, CX-4945 was able to dramatically reduce IL-6 levels in plasma of an inflammatory breast cancer patient. Our data shed a new light on the regulation of IL-6 expression and position CX-4945 and potentially other inhibitors of CK2, for the treatment of IL-6-driven cancers and possibly other diseases where IL-6 is instrumental, including rheumatoid arthritis.

  2. Association study of schizophrenia and IL-2 receptor {beta} chain gene

    SciTech Connect (OSTI)

    Nimgaonkar, V.L.; Yang, Z.W.; Zhang, X.R.; Brar, J.S.

    1995-10-09

    A case-control association study was conducted in Caucasian patients with schizophrenia (DSM-III-R, n = 42) and unaffected controls (n = 47) matched for ethnicity and area of residence. Serum interleukin-2 receptor (IL-2R) concentrations, as well as a dinucleotide repeat polymorphism in the IL-2RP chain gene, were examined in both groups. No significant differences in IL-2R concentrations or in the distribution of the polymorphism were noted. This study does not support an association between schizophrenia and the IL-2RP gene locus, contrary to the suggestive evidence from linkage analysis in multicase families. 17 refs., 2 tabs.

  3. A NOD2NALP1 complex mediates caspase-1-dependent IL-1 secretion in response to

    E-Print Network [OSTI]

    Nizet, Victor

    A NOD2­NALP1 complex mediates caspase-1-dependent IL-1 secretion in response to Bacillus anthracis February 20, 2008) NOD2, a NOD-like receptor (NLR), is an intracellular sensor of bacterial muramyl, the molecular mechanism by which NOD2 can stimulate IL-1 secretion, and its biological significance were

  4. En quoi Turing a-t-il chang ma vie de chercheur ?

    E-Print Network [OSTI]

    van Tiggelen, Bart

    1912-2012 ALAN TURING En quoi Turing a-t-il changé ma vie de chercheur ? PIERRE LESCANNE (LIP, CNRS scientifique génial, prolifique et polyvalent. Que se serait-il passé alors ? 1Les machines à computer d'Alan Turing, Bulletin de SPECIF n63 (avril 2010) #12;

  5. Cell type-specific roles of Jak3 in IL-2-induced proliferative signal transduction

    SciTech Connect (OSTI)

    Fujii, Hodaka . E-mail: hodaka@med.nyu.edu

    2007-03-16

    Binding of interleukin-2 (IL-2) to its specific receptor induces activation of two members of Jak family protein tyrosine kinases, Jak1 and Jak3. An IL-2 receptor (IL-2R)-reconstituted NIH 3T3 fibroblast cell line proliferates in response to IL-2 only when hematopoietic lineage-specific Jak3 is ectopically expressed. However, the mechanism of Jak3-dependent proliferation in the fibroblast cell line is not known. Here, I showed that Jak3 expression is dispensable for IL-2-induced activation of Jak1 and Stat proteins and expression of nuclear proto-oncogenes in the IL-2R-reconstituted fibroblast cell line. Jak3 expression markedly enhanced these IL-2-induced signaling events. In contrast, Jak3 expression was essential for induction of cyclin genes involved in the G1-S transition. These data suggest a critical role of Jak3 in IL-2 signaling in the fibroblast cell line and may provide further insight into the cell type-specific mechanism of cytokine signaling.

  6. Blockage of IL-6 secretion in glia by lead and mercury 

    E-Print Network [OSTI]

    Pourrajabi, Nima Matthew

    2003-01-01

    , we constructed an IL-6-EGFP chimera and transiently transfected rat C6 glioma cells and rat primary astroglia. IL-6-EGFP signal in transfected cultures exposed to Pb, Hg, or anti-oligos against GRP78 was detected with a bio-image fluorescence...

  7. BANDO PER IL RECLUTAMENTO DI UN RICERCATORE CON RAPPORTO DI LAVORO A TEMPO DETERMINATO TIPOLOGIA A

    E-Print Network [OSTI]

    Di Pillo, Gianni

    Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer" Visti i DD.MM. 4.10.2000 e 9.1.2001 concernenti.03.2012; Vista la Convenzione stipulata tra il Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer" e la Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer" nella seduta del 28.05.2013; Visto il parere

  8. BANDO PER IL RECLUTAMENTO DI UN RICERCATORE CON RAPPORTO DI LAVORO A TEMPO DETERMINATO TIPOLOGIA A

    E-Print Network [OSTI]

    Di Pillo, Gianni

    A Bando RTD n. 01/2014 Il Direttore del Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer delibere del Consiglio del Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer" del 18.12.2013 e Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer" il SSD BIO/09 ha pertinenza prevalente D E C R E

  9. Bando per il reclutamento di un Ricercatore a Tempo Determinato APPROVAZIONE ATTI

    E-Print Network [OSTI]

    Di Pillo, Gianni

    Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer" Visto il Regolamento per il reclutamento di Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer" dell'8 giugno 2010 e del 30 settembre 2010; Vista delibera del Consiglio di Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer" del 19 novembre

  10. IL DIRIGENTE VISTA la Legge 2 dicembre 1991, n. 390 Norme sul diritto agli studi universitari;

    E-Print Network [OSTI]

    »; VISTO il Regolamento per l'Amministrazione, la Finanza e la Contabilità, emanato con D.R. n. 82/AG del studenti meritevoli mediante rimborso di una parte del costo sostenuto dagli studenti interessati ad dei requisiti necessari per parteciparvi. Il rimborso previsto sarà pari al 75% del costo del corso

  11. De novo design of an IL-4 antagonist and its structure at 1.9

    E-Print Network [OSTI]

    Stroud, Robert

    De novo design of an IL-4 antagonist and its structure at 1.9 Å Sherry L. LaPorte*, Charles M. Stroud, December 17, 2004 An IL-4 antagonist was designed based on structural and biochem- ical analysis at the level of side-chains and secondary structure element interactions. de novo protein design helical bundle

  12. Start S Morgan St End 1933 W Polk St, Chicago, IL 60612

    E-Print Network [OSTI]

    Spirtes, Peter

    Start S Morgan St End 1933 W Polk St, Chicago, IL 60612 When 10/5/11 after 9:09pm Duration 19 mins total Loading... ©2011 Google - Map data ©2011 Google, Sanborn - S Morgan St to 1933 W Polk St, Chicago District Walk to 1933 W Polk St, Chicago, IL 60612 Beta: Use caution ­ This route may be missing sidewalks

  13. IL-8 Production in Human Lung Fibroblasts and Epithelial Cells Activated by the Pseudomonas Autoinducer

    E-Print Network [OSTI]

    Springer, Timothy A.

    IL-8 Production in Human Lung Fibroblasts and Epithelial Cells Activated by the Pseudomonas is caused, in part, by the produc- tion of the chemokine IL-8, which recruits neutrophils into the lung. These findings support the concept that the severe lung damage that accompanies P. aeruginosa infections

  14. Centro di Ricerca Il Direttore del Centro di Ricerca Hydro-Eco

    E-Print Network [OSTI]

    Di Pillo, Gianni

    Centro di Ricerca HYDRO-ECO HYDRO-ECO . Il Direttore del Centro di Ricerca Hydro-Eco Visto il D Vista la Delibera del Consiglio del Centro Hydro-Eco del 15/9/2010 Vista la Delibera del Senato Ricerca Hydro-Eco è così composta: Rosario Cantelli Angelo Chianese Paolo De Filippis Stefania Panero

  15. Harnessing the power of Deep Learning :sromanka@tx.technion.ac.il Roman Kaplan

    E-Print Network [OSTI]

    Cidon, Israel

    " Harnessing the power of Deep Learning :sromanka@tx.technion.ac.il Roman Kaplan The hottest topic the exact application 2. We think how to implement the right system. 3. We (mostly you) chooseReduce, Hadoop/Spark/GraphLab. Use Machine Learning for Your Desired Purpose :sromanka@tx.technion.ac.il Roman

  16. Monte-Carlo simulation of lepton pair production in "p pbar --> l+l- + X" events at E_beam = 14 GeV

    E-Print Network [OSTI]

    A. N. Skachkova; N. B. Skachkov; G. D. Alexeev

    2011-03-08

    The lepton pair production in collisions of antiproton beam (E_beam = 14 GeV) with proton target is studied on the basis of event samples simulated with PYTHIA6 generator. Two types of quark level subprocesses are considered. The first one goes through the production of virtual photon which converts into lepton pair (q qbar --> gamma* --> l+l-) having a continuous energy spectrum of the final lepton pair invariant mass. The other subprocess proceeds through the J/Psi resonance production (p pbar --> J/Psi + X --> l+l- + X) with the following decay of J/Psi into a pair of leptons. The distributions of different kinematical variables which may be useful for the design of the muon system and the electromagnetic calorimeter of the detector of PANDA experiment at FAIR are presented. The analysis of these distribution shows the possibility to measure the proton structure function in a new kinematical region defined by the time-like values of the square of the momentum transferred 1 processes, are also discussed. The set of cuts which allows one to separate the signal events with lepton pairs from this kind of background events is proposed.

  17. AVVISO PUBBLICO DI SELEZIONE PER IL CONFERIMENTO DI UN INCARICO DI COLLABORAZIONE COORDINATA E CONTINUATIVA DA ATTIVARE PER LE ESIGENZE

    E-Print Network [OSTI]

    Di Pillo, Gianni

    e sviluppo di algoritmi efficienti per il problema del bilancio energetico cellulare. Articolo 1 La molecolari reali e sviluppo di algoritmi efficienti per il problema del bilancio energetico cellulare

  18. Morphology, deformation, and defect structures of TiCr{sub 2} in Ti-Cr alloys

    SciTech Connect (OSTI)

    Chen, K.C.; Allen, S.M.; Livingston, J.D.

    1992-12-31

    The morphologies and defect structures of TiCr{sub 2} in several Ti-Cr alloys have been examined by optical metallography, x-ray diffraction, and transmission electron microscopy (TEM), in order to explore the room-temperature deformability of the Laves phase TiCr{sub 2}. The morphology of the Laves phase was found to be dependent upon alloy composition and annealing temperature. Samples deformed by compression have also been studied using TEM. Comparisons of microstructures before and after deformation suggest an increase in twin, stacking fault, and dislocation density within the Laves phase, indicating some but not extensive room-temperature deformability.

  19. Irradiation study of Ti6Al4V and Ti6Al4V1B for FRIB beam dump: Experimental plan

    E-Print Network [OSTI]

    McDonald, Kirk

    Irradiation study of Ti6Al4V and Ti6Al4V1B for FRIB beam dump: Experimental plan Aida Amroussia;Motivation · Study of irradiation damage in Ti-6Al-4V and Ti-6Al-4V-1B · Irradiation with different particles boron addition improves mechanical properties of Ti-6Al-4V after irradiation? Are the changes

  20. SW 55 Ti ROTOR Used In Beckman Coulter

    E-Print Network [OSTI]

    Marchant, Jonathan

    SW 55 Ti ROTOR Used In Beckman Coulter Class H, R, and S Preparative Ultracentrifuges FPO L5-TB-062M August 2006 © 2006 Beckman Coulter, Inc. Printed in the U.S.A. #12;2 SW 55 Ti Rotor SAFETY NOTICE made by other manufacturers may fit in the SW 55 Ti rotor, their safety in this rotor cannot

  1. Carrier-Controlled Ferromagnetism in SrTiO3

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

    Moetakef, Pouya; Williams, James R.; Ouellette, Daniel G.; Kajdos, Adam P.; Goldhaber-Gordon, David; Allen, S. James; Stemmer, Susanne

    2012-06-01

    Magnetotransport and superconducting properties are investigated for uniformly La-doped SrTiO3 films and GdTiO3/SrTiO3 heterostructures, respectively. GdTiO3/SrTiO3 interfaces exhibit a high-density 2D electron gas on the SrTiO3 side of the interface, while, for the SrTiO3 films, carriers are provided by the dopant atoms. Both types of samples exhibit ferromagnetism at low temperatures, as evidenced by a hysteresis in the magnetoresistance. For the uniformly doped SrTiO3 films, the Curie temperature is found to increase with doping and to coexist with superconductivity for carrier concentrations on the high-density side of the superconducting dome. The Curie temperature of the GdTiO3/SrTiO3 heterostructures scales with themore »thickness of the SrTiO3 quantum well. The results are used to construct a stability diagram for the ferromagnetic and superconducting phases of SrTiO3.« less

  2. A=10Be (2004TI06)

    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 92004TI06)2004TI06) (See

  3. A=16Mg (1993TI07)

    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-Ion1AJ01) (Not93TI07) (Not illustrated) This nucleus93TI07)

  4. A=16Na (1993TI07)

    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-Ion1AJ01) (Not93TI07) (Not illustrated)71AJ02) (See93TI07)

  5. A=16Ne (1993TI07)

    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-Ion1AJ01) (Not93TI07) (Not illustrated)71AJ02)82AJ01)93TI07)

  6. A=16Si (1993TI07)

    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-Ion1AJ01) (Not93TI07) (Not1959AJ76) (See the71AJ02)93TI07)

  7. A=17Al (1993TI07)

    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-Ion1AJ01) (Not93TI07) (Not1959AJ76) (See the71AJ02)93TI07)Al

  8. A=17Be (1993TI07)

    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-Ion1AJ01) (Not93TI07) (Not1959AJ76)93TI07) (Not illustrated)

  9. A=17F (1993TI07)

    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-Ion1AJ01) (Not93TI07)93TI07) (See Energy Level Diagrams for

  10. A=17Mg (1993TI07)

    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-Ion1AJ01) (Not93TI07)93TI07) (See Energy

  11. A=17O (1993TI07)

    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-Ion1AJ01) (Not93TI07)93TI07)82AJ01) (See Energy

  12. A=17P (1993TI07)

    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-Ion1AJ01) (Not93TI07)93TI07)82AJ01) (See

  13. A=18B (1995TI07)

    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-Ion1AJ01) (Not93TI07)93TI07)82AJ01) (SeeSi

  14. A=18Be (1995TI07)

    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-Ion1AJ01) (Not93TI07)93TI07)82AJ01) (SeeSi78AJ03)7AJ02)

  15. A=20Li (1998TI06)

    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-Ion1AJ01)72AJ02)78AJ03) (Not98TI06) (See EnergyLi (1998TI06)

  16. A=20Na (1998TI06)

    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-Ion1AJ01)72AJ02)78AJ03) (Not98TI06)3AJ01) (See Energy98TI06)

  17. A=3n (1987TI07)

    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-Ion1AJ01)72AJ02)78AJ03)98TI06) (See2010PU04)1987TI07) (Not

  18. A=4H (1992TI02)

    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-Ion1AJ01)72AJ02)78AJ03)98TI06) (See2010PU04)1987TI07)4A

  19. A=4HE (1992TI02)

    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-Ion1AJ01)72AJ02)78AJ03)98TI06) (See2010PU04)1987TI07)4AHe

  20. A=4Li (1992TI02)

    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-Ion1AJ01)72AJ02)78AJ03)98TI06) (See2010PU04)1987TI07)4AHeLi

  1. A=5H (2002TI10)

    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-Ion1AJ01)72AJ02)78AJ03)98TI06)5 - 74AJ01) (See2002TI10) (Not

  2. A=5He (2002TI10)

    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-Ion1AJ01)72AJ02)78AJ03)98TI06)5 - 74AJ01)4AJ01)2002TI10)

  3. Microstructure and mechanical properties of Ti/AlTiN/Ti-diamondlike carbon composite coatings on steel

    E-Print Network [OSTI]

    Volinsky, Alex A.

    for cutting tools.1­3 Some of these have already been applied in selected cases in modern machining techniquesTiN coating on hardened or austenitic stainless steels has been proven to improve cutting performance in heavy duty machining. These improvements were observed in different cutting operations due to the coat- ing

  4. Giant persistent photoconductivity in BaTiO{sub 3}/TiO{sub 2} heterostructures

    SciTech Connect (OSTI)

    Plodinec, Milivoj; Šanti?, Ana; Gajovi?, Andreja; Zavašnik, Janez; ?eh, Miran

    2014-10-13

    The persistent photoconductivity (PPC) effect in nanotube arrays of barium titanate and TiO{sub 2} (BTO/TiO{sub 2}NT) was studied at room temperature under daylight illumination. The BTO/TiO{sub 2}NT heterostructures exhibited a giant PPC effect that was six orders of magnitude higher than the dark conductivity, followed by a slow relaxation for 3 h. The PPC in this material was explained by the existence of defects at the surfaces and the interfaces of the investigated heterostructures. The sample was prepared using a two-step synthesis: the anodization of a Ti-foil and a subsequent hydrothermal synthesis. The structural and electrical characteristics were studied by micro-Raman spectroscopy, field-emission-gun scanning electron microscopy, and impedance spectroscopy.

  5. Prot. n. 1174/2013 SELEZIONE PER IL CONFERIMENTO DI N. 1 ASSEGNO PER LO

    E-Print Network [OSTI]

    categoria B ­ Tipologia II ­ Analisi di risposta sismica locale in aree edificate, analisi dell'interazione dell'edificato con il sottosuolo; valutazione degli effetti del non sincronismo dell'azione sismica

  6. Prot. n. 730/2014 SELEZIONE PER IL CONFERIMENTO DI N. 1 ASSEGNO PER LO

    E-Print Network [OSTI]

    ­ Tipologia I ­ Analisi di risposta sismica locale in aree edificate, analisi dell'interazione dell'edificato con il sottosuolo; valutazione degli effetti del non sincronismo dell'azione sismica sulle costruzioni

  7. Prot. n. 1167/2013 SELEZIONE PER IL CONFERIMENTO DI N. 1 ASSEGNO PER LO

    E-Print Network [OSTI]

    ­ Analisi di risposta sismica locale in aree edificate, analisi dell'interazione dell'edificato con il sottosuolo; valutazione degli effetti del non sincronismo dell'azione sismica sulle costruzioni; livelli di

  8. DEVELOPING METHODS FOR ANTAGONIZING TNF-? AND IL-1? IN THE CENTRAL NERVOUS SYSTEM 

    E-Print Network [OSTI]

    Hardin, Elizabeth Ashley

    2006-08-16

    harvested to examine the development of glucocorticoid resistance (GCR), a hallmark of SDR, in the TNF-? study only. The ELISA assay was not sensitive enough to the tissue levels of TNF-?, therefore successful antagonism was undetectable. In contrast, IL-1...

  9. Study of Chelyabinsk LL5 meteorite fragment with a light lithology and its fusion crust using Mössbauer spectroscopy with a high velocity resolution

    SciTech Connect (OSTI)

    Maksimova, Alevtina A.; Petrova, Evgeniya V.; Grokhovsky, Victor I.; Oshtrakh, Michael I. Semionkin, Vladimir A.

    2014-10-27

    Study of Chelyabinsk LL5 ordinary chondrite fragment with a light lithology and its fusion crust, fallen on February 15, 2013, in Russian Federation, was carried out using Mössbauer spectroscopy with a high velocity resolution. The Mössbauer spectra of the internal matter and fusion crust were fitted and all components were related to iron-bearing phases such as olivine, pyroxene, troilite, Fe-Ni-Co alloy, and chromite in the internal matter and olivine, pyroxene, troilite, Fe-Ni-Co alloy, and magnesioferrite in the fusion crust. A comparison of the content of different phases in the internal matter and in the fusion crust of this fragment showed that ferric compounds resulted from olivine, pyroxene, and troilite combustion in the atmosphere.

  10. Measurement of the $^{44}$Ti($\\alpha$,p)$^{47}$V reaction cross section, of relevance to gamma-ray observation of core collapse supernovae, using reclaimed $^{44}$Ti.

    E-Print Network [OSTI]

    Murphy, Alexander

    2015-01-01

    Measurement of the $^{44}$Ti($\\alpha$,p)$^{47}$V reaction cross section, of relevance to gamma-ray observation of core collapse supernovae, using reclaimed $^{44}$Ti.

  11. PROCEDURA DI VALUTAZIONE COMPARATIVA PER IL RECLUTAMENTO DI N. 1 RICERCATORE CON RAPPORTO DI LAVORO A TEMPO DETERMINATO TIPOLOGIA A) PRESSO IL DIPARTIMENTO

    E-Print Network [OSTI]

    Di Pillo, Gianni

    A TEMPO DETERMINATO TIPOLOGIA A) PRESSO IL DIPARTIMENTO DI FISIOLOGIA E FARMACOLOGIA "VITTORIO ERSPAMER Commissione svolge i suoi lavori; - consegnati al Direttore del Dipartimento di Fisiologia e Farmacologia Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer", al fine di valutare i titoli del candidato e la

  12. TiNi shape memory alloy thin films for microactuator application

    E-Print Network [OSTI]

    Fu, Yongqing

    TiNi films were prepared by co-sputtering TiNi target and a separate Ti target. Crystalline structure and phase transformation behaviors of TiNi films were investigated. Results showed that TiNi films had fine grain size ...

  13. Structural and Morphological Difference Between Ti/TiN/TiCN Coatings Grown in Multilayer and Graded Form

    SciTech Connect (OSTI)

    Restrepo, E.; Baena, A.; Agudelo, C.; Castillo, H.; Devia, A.; Marino, A.

    2006-12-04

    Thin films can be grown in super-lattice, multilayers and graded form, having each one advantages and disadvantages. The difference between multilayer and graded coatings is the interface. In multilayers the interface is abrupt and in graded coatings it is diffuse. The interface influences many chemical and physical properties of the materials, and its choice depends on the application. Graded coatings have the advantage of having gradual properties such as thermal expansion coefficient and lattice parameter, avoiding adherence problems due to good match between their component materials. In this work the comparison between some properties of coatings grown as multilayer and graded is performed. The materials are produced using the sputtering DC technique because of its facility to control the deposition parameters and generate a slow growth. The target is a disc of titanium and the samples are made of stainless steel 304. The working gases are argon, nitrogen and methane, which are mixed according to the material to be produced, i.e. Ti layer is grown with argon, the TiN film is produced with a mixture of argon and nitrogen, and the TiCN material is obtained mixing argon, nitrogen and methane. These materials are characterized with AFM in order to determine grain size and with XPS studying the chemical composition and performing depth profiles.

  14. High-power, very low threshold, GaImnP/AIGaInP visble-diode lasers l-l. B. Serreze, v. C. Chen, and R. 6. Waters

    E-Print Network [OSTI]

    lasers,and this cw threshold current density is believedto be, by far, the lowest. Low-power visibleHigh-power, very low threshold, GaImnP/AIGaInP visble-diode lasers l-l. B. Serreze, v. C. Chen light (665 nm) laser diodesemploying a strained-layer,single quantum well, graded index

  15. A=6H (2002TI10)

    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-Ion1AJ01)72AJ02)78AJ03)98TI06)58AJ01)79AJ01)4AJ01)2002TI10)

  16. A Review Corrosion of TI Grade 7 and Other TI Alloys in Nuclear Waste Repository Environments

    SciTech Connect (OSTI)

    F. Hua; K. Mon; P. Pasupathi; G. Gordon

    2004-05-11

    Titanium alloy degradation modes are reviewed in relation to their performance in repository environments. General corrosion, localized corrosion, stress corrosion cracking, hydrogen induced cracking, microbially influenced corrosion, and radiation-assisted corrosion of Ti alloys are considered. With respect to the Ti Grade 7 drip shields selected for emplacement in the repository at Yucca Mountain, general corrosion, hydrogen induced cracking, and radiation-assisted corrosion will not lead to failure within the 10,000 year regulatory period; stress corrosion cracking (in the absence of disruptive events) is of no consequence to barrier performance; and localized corrosion and microbially influenced corrosion are not expected to occur. To facilitate the discussion, Ti Grades 2, 5, 7, 9, 11, 12, 16, 17, 18, and 24 are included in this review.

  17. Artificial Photosynthesis on TiO2-Passivated InP Nanopillars

    E-Print Network [OSTI]

    2015-01-01

    of TiO 2 by atomic layer deposition. The role of theseof TiO 2 by atomic layer deposition. Plane wave-densitycontaminants. 8 Atomic layer deposition (ALD) of TiO 2 was

  18. Microstructural Characterization and Shape Memory Response of Ni-Rich NiTiHf and NiTiZr High Temperature Shape Memory Alloys 

    E-Print Network [OSTI]

    Evirgen, Alper

    2014-08-14

    NiTiHf and NiTiZr high temperature shape memory alloys (HTSMAs) have drawn a great deal of attention as cheaper alternatives to Pt, Pd and Au alloyed NiTi-based HTSMAs while NiTiZr alloys also providing at least 20% weight reduction then its Ni...

  19. Thermoelastic Analysis of a Vibrating TiB/Ti Cantilever Beam Using Differential Thermography

    SciTech Connect (OSTI)

    Byrd, Larry; Wyen, Travis; Byrd, Alex

    2008-02-15

    Differential thermography has been used to detect the fluctuating temperatures due the thermoelastic effect for a number of years. This paper examines functionally graded TiB/Ti cantilever beams excited on an electromechanical shaker in fully reversed bending. Finite difference analysis of specimens was used to look at the effect of heat conduction, convection and the fundamental frequency on the surface temperature distribution and compared to experimental data. The thermoelastic effect was also used to detect cracking and the stress field at the tip of the fixture during fatigue.

  20. A New Method of Low Cost Production of Ti Alloys to Reduce Energy...

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

    vehicle Benefits in "use phase" of Krollwrought Ti does not outweigh the energy consumption of manufacturing, but, HSPT Ti breaks even in six years compared with using...

  1. Film Coating Process Research and Characterization of TiN Coated Racetrack-type Ceramic Pipe

    E-Print Network [OSTI]

    Wang, Jie; Zhang, Bo; Wei, Wei; Fan, Le; Pei, Xiangtao; Hong, Yuanzhi; Wang, Yong

    2015-01-01

    TiN film was coated on the internal face of racetrack-type ceramic pipe by three different methods: radio-frequency sputtering, DC sputtering and DC magnetron sputtering. The deposition rates of TiN film under different coating methods were compared. According to the AFM, SEM, XPS test results,these properties were analyzed, such as TiN film roughness and surface morphology. At the same time, the deposition rates were studied under two types' cathode, Ti wires and Ti plate. According to the SEM test results, Ti plate cathode can improve the TiN/Ti film deposition rate obviously.

  2. Equation of State Model Quality Study for Ti and Ti64.

    SciTech Connect (OSTI)

    Wills, Ann Elisabet; Sanchez, Jason James

    2015-02-01

    Titanium and the titanium alloy Ti64 (6% aluminum, 4% vanadium and the balance ti- tanium) are materials used in many technologically important applications. To be able to computationally investigate and design these applications, accurate Equations of State (EOS) are needed and in many cases also additional constitutive relations. This report describes what data is available for constructing EOS for these two materials, and also describes some references giving data for stress-strain constitutive models. We also give some suggestions for projects to achieve improved EOS and constitutive models. In an appendix, we present a study of the 'cloud formation' issue observed in the ALEGRA code. This issue was one of the motivating factors for this literature search of available data for constructing improved EOS for Ti and Ti64. However, the study shows that the cloud formation issue is only marginally connected to the quality of the EOS, and, in fact, is a physical behavior of the system in question. We give some suggestions for settings in, and improvements of, the ALEGRA code to address this computational di culty.

  3. First Measurement of the Ratio sigma_(t-tbar) / sigma_(Z/\\gamma*->ll) and Precise Extraction of the t-tbar Cross Section

    SciTech Connect (OSTI)

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

    2010-04-01

    We report a measurement of the ratio of the t{bar t} to Z/{gamma}* production cross sections in {radical}s = 1.96 TeV p{bar p} collisions using data corresponding to an integrated luminosity of up to 4.6 fb{sup -1}, collected by the CDF II detector. The t{bar t} cross section ratio is measured using two complementary methods, a b-jet tagging measurement and a topological approach. By multiplying the ratios by the well-known theoretical Z/{gamma}* {yields} ll cross section predicted by the standard model, the extracted t{bar t} cross sections are effectively insensitive to the uncertainty on luminosity. A best linear unbiased estimate is used to combine both measurements with the result {sigma}{sub t{bar t}} = 7.70 {+-} 0.52 pb, for a top-quark mass of 172.5 GeV/c{sup 2}.

  4. A=10B (2004TI06)

    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 92004TI06) (See Energy Level

  5. A=10F (2004TI06)

    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 September79AJ01)8AJ01) (Not2004TI06)

  6. A=10He (2004TI06)

    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 September79AJ01)8AJ01)4AJ01)2004TI06)

  7. A=10N (2004TI06)

    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 PrintA279AJ01) (See the2004TI06) (Not

  8. A=10Ne (2004TI06)

    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 PrintA279AJ01) (See the2004TI06)8AJ01)

  9. A=16Al (1993TI07)

    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-Ion1AJ01) (Not illustrated)59AJ76) (See the Energy6 -93TI07)

  10. A=16B (1993TI07)

    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-Ion1AJ01) (Not illustrated)59AJ76) (See the93TI07) (Not

  11. A=16Be (1993TI07)

    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-Ion1AJ01) (Not illustrated)59AJ76) (See6AJ04) (Not93TI07)

  12. A=16C (1993TI07)

    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-Ion1AJ01) (Not illustrated)59AJ76) (See6AJ04)82AJ01)93TI07)

  13. A=16F (1993TI07)

    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-Ion1AJ01) (Not illustrated)59AJ76)1959AJ76)93TI07) (See

  14. A=16He (1993TI07)

    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-Ion1AJ01) (Not93TI07) (Not illustrated) This nucleus has not

  15. A=16Li (1993TI07)

    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-Ion1AJ01) (Not93TI07) (Not illustrated) This nucleus has

  16. A=16N (1993TI07)

    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-Ion1AJ01) (Not93TI07) (Not illustrated)

  17. A=16O (1993TI07)

    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-Ion1AJ01) (Not93TI07) (Not1959AJ76) (See the

  18. A=17B (1993TI07)

    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-Ion1AJ01) (Not93TI07) (Not1959AJ76) (See2AJ01)

  19. A=18Li (1995TI07)

    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-Ion1AJ01)72AJ02) (See Energy Level Diagrams forLi (1995TI07)

  20. A=18Mg, etc. (1995TI07)

    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-Ion1AJ01)72AJ02) (See Energy Level Diagrams forLi95TI07)

  1. A=18Na (1995TI07)

    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-Ion1AJ01)72AJ02) (See Energy Level3AJ01) (Not95TI07) (Not

  2. A=18O (1995TI07)

    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-Ion1AJ01)72AJ02) (See Energy1959AJ76) (See95TI07) (See

  3. A=19B (1995TI07)

    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-Ion1AJ01)72AJ02) (See Energy1959AJ76)7AJ02) (Not95TI07) (Not

  4. A=19F (1995TI07)

    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-Ion1AJ01)72AJ02) (See72AJ02) (Not illustrated)95TI07) (See

  5. A=19Na (1995TI07)

    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-Ion1AJ01)72AJ02) (See72AJ02) (Not87AJ02)7AJ02)3AJ01)95TI07)

  6. A=19Ne (1995TI07)

    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-Ion1AJ01)72AJ02) (See72AJ02)1959AJ76) (See95TI07) (See

  7. A=19O (1995TI07)

    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-Ion1AJ01)72AJ02) (See72AJ02)1959AJ76)83AJ01) (See95TI07)

  8. A=20F (1998TI06)

    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-Ion1AJ01)72AJ02)78AJ03) (Not98TI06) (See Energy Level

  9. A=20He (1998TI06)

    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-Ion1AJ01)72AJ02)78AJ03) (Not98TI06) (See Energy

  10. A=20Mg (1998TI06)

    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-Ion1AJ01)72AJ02)78AJ03) (Not98TI06) (See

  11. A=20N (1998TI06)

    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-Ion1AJ01)72AJ02)78AJ03) (Not98TI06) (See72AJ02)7AJ02)

  12. A=20Ne (1998TI06)

    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-Ion1AJ01)72AJ02)78AJ03) (Not98TI06)3AJ01)

  13. A=20O (1998TI06)

    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-Ion1AJ01)72AJ02)78AJ03)98TI06) (See Energy Level Diagrams

  14. A=20n (1998TI06)

    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-Ion1AJ01)72AJ02)78AJ03)98TI06) (See Energy

  15. A=3H (1987TI07)

    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-Ion1AJ01)72AJ02)78AJ03)98TI06) (See Energy3

  16. A=3He (1987TI07)

    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-Ion1AJ01)72AJ02)78AJ03)98TI06) (See

  17. A=3Li (1987TI07)

    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-Ion1AJ01)72AJ02)78AJ03)98TI06) (See2010PU04) GENERAL:

  18. A=4n (1992TI02)

    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-Ion1AJ01)72AJ02)78AJ03)98TI06)

  19. A=5Be (2002TI10)

    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-Ion1AJ01)72AJ02)78AJ03)98TI06)5 - 7

  20. A=5Li (2002TI10)

    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-Ion1AJ01)72AJ02)78AJ03)98TI06)5 -66LA04) (See8AJ01)

  1. A=5n (2002TI10)

    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-Ion1AJ01)72AJ02)78AJ03)98TI06)5 -66LA04)4AJ01)1988AJ01)

  2. A=6B (2002TI10)

    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-Ion1AJ01)72AJ02)78AJ03)98TI06)58AJ01) (Not illustrated)

  3. A=6Be (2002TI10)

    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-Ion1AJ01)72AJ02)78AJ03)98TI06)58AJ01) (Not4AJ01)

  4. A=6C (2002TI10)

    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-Ion1AJ01)72AJ02)78AJ03)98TI06)58AJ01)79AJ01)

  5. A=6n (2002TI10)

    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 Improve4AJ01) (See Energy Level Diagrams for 6He)79AJ01) (Not2002TI10) (Not

  6. A=7B (2002TI10)

    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 Improve4AJ01) (See Energy Level Diagrams for 6He)79AJ01)2002TI10) (See the

  7. A=7He (2002TI10)

    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 Improve4AJ01) (See Energy Level Diagrams for59AJ76) (See2002TI10) (See

  8. A=8n (2004TI06)

    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 Improve4AJ01) (See Energy Level Diagrams8Be (59AJ76)4AJ01) (Not2004TI06)

  9. A=9Be (2004TI06)

    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 Improve4AJ01) (See Energy Level Diagrams8Be79AJ01) (See Energy2004TI06) (See

  10. A=9C (2004TI06)

    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 Improve4AJ01) (See Energy Level Diagrams8Be79AJ01) (See74AJ01)2004TI06) (See

  11. A=9He (2004TI06)

    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 Improve4AJ01) (See Energy Level Diagrams8Be79AJ01)74AJ01) (See2004TI06) (See

  12. TiSol | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EISTJThin Film Solar Technologies JumpTiSol Jump to: navigation, search

  13. C tr ti N R rt Construction News Report

    E-Print Network [OSTI]

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    E-Print Network [OSTI]

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    conditioners. Also, recent increases in the real prices of energy augment these savings. For this country, September 28-October 1, 1981, Los Angeles, California. #12;-2- resources needed for the residential-i&k'il (§uI//X - 8^O^O --o ~u^ 1MASTER GASrHEAT-PUMP DEVELOPMENT F. A. Creswick a Energy Division

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    1 Premio Perini Navi S.p.A. IL COMITATO LEONARDO ­ ITALIAN QUALITÀ COMMITTE ­ HA DELIBERATO DI DELEGATO DI PERINI NAVI SPA. - ANNO 2011 - "Progetto di un natante ad uso tender per un'imbarcazione a vela dalla direzione della Perini Navi S.p.A. FINALITÀ: Premiare i due migliori progetti relativi ad un

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    TC 9-524 Chapter 9 MILLING-GRINDING-DRILLING AND SLOTTING ATTACHMENT (VERSA-M IL) GENERAL DESCRIPTION The milling-grinding-drilling and slotting attachment is commonly referred to as a Versa-purpose machines. With the different attachments that are available with the unit, drilling, shaping, milling

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    Esercizi 1. Risolvete il seguente sistema lineare utilizzando l'algoritmo di Gauss con pivoting per colonne: 2x1 + x2 + 2x3 = 5 2x1 + x2 - 3x3 = 0 3x1 - x2 + 7x3 = 9 2. Utilizzate l'algoritmo di Gauss senza

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    E-Print Network [OSTI]

    Volinsky, Alex A.

    . In industry, electroplated Ni, Zn, and Ni/Cu/Ni coatings are generally ap- plied because of their good technology, without liquid waste pollu- tion, opposite to electroplating. It can also produce coatingsCorrosion resistance and friction of sintered NdFeB coated with Ti/TiN multilayers Yuanyuan Cheng

  20. HIGH-TEMPERATURE FRACTURE AND FATIGUE RESISTANCE OF A DUCTILE b-TiNb REINFORCED g-TiAl

    E-Print Network [OSTI]

    Ritchie, Robert

    are in part aimed at improving their low room-temperature ten- sile ductility and fracture toughness, bothHIGH-TEMPERATURE FRACTURE AND FATIGUE RESISTANCE OF A DUCTILE b-TiNb REINFORCED g the fracture toughness of g-TiAl, even at high temperatures, from about 12 to H40 MPa m1/2 , although

  1. Matematica con Esercitazioni 22. 11. 2014 1. Risolvere il seguente sistema lineare con l'algoritmo di Gauss-Jordan

    E-Print Network [OSTI]

    Achilles, Rüdiger

    Matematica con Esercitazioni 22. 11. 2014 1. Risolvere il seguente sistema lineare con l'algoritmo l'eliminazione di Gauss e considerare il sistema equivalente triangolare. 4. Si usi l'algoritmo di Suggerimento: Si usi l'algoritmo di Gauss per ridurre le matrici a scala per righe. 6. (Bramanti

  2. Algorithms II 89-322 Instructor: Prof. Amihood Amir 03-531-8770 amir@cs.biu.ac.il

    E-Print Network [OSTI]

    Amir, Amihood

    " Algorithms II 89-322 Instructor: Prof. Amihood Amir 03-531-8770 amir@cs.biu.ac.il Webpage: http://u.cs.biu.ac.il/~amir/AlgII/alg2.html Office hours: by appointment Text: Any advanced algorithms book. Example: Cormen, Leiserson, Rivest and Stein (2nd edition). Class notes. Prerequisites: Algorithms I, Complexity. Transparencies

  3. BANDO N. 01-2010 PER IL RECLUTAMENTO DI UN RICERCATORE CON RAPPORTO DI LAVORO A TEMPO DETERMINATO

    E-Print Network [OSTI]

    Di Pillo, Gianni

    Il Direttore del Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer" Visto il Regolamento Fisiologia e Farmacologia "Vittorio Erspamer" e la Fondazione "Enrico ed Enrica Sovena", con sede in Roma costituenti chimici"; Vista la Delibera del Consiglio del Dipartimento di Fisiologia e Farmacologia "Vittorio

  4. Du dmon blond Jesus Price, les rfrences religieuses abondent lorsqu'il est ques-tion du Canadien de Montral.

    E-Print Network [OSTI]

    Charette, André

    Du «démon blond» à «Jesus Price», les références religieuses abondent lorsqu'il est ques- tion du Canadien de Montréal. Du culte de la sainte Flanelle à celui de «Jesus Price» en passant par les fantômes». «Jésus Price» est parfois le «sauveur» de l'équipe, alors qu'à d'autres moments il vit un «cal- vaire» et

  5. Significantly accelerated osteoblast cell growth on aligned TiO2 nanotubes

    E-Print Network [OSTI]

    Daraio, Chiara

    Significantly accelerated osteoblast cell growth on aligned TiO2 nanotubes Seunghan Oh, Chiara: Vertically aligned yet laterally spaced nanoscale TiO2 nanotubes have been grown on Ti by anodization/propagation of the osteoblast is substantially improved by the topography of the TiO2 nanotubes with the filopodia of growing

  6. Short communication TiO2 nanoparticles-decorated carbon nanotubes for significantly improved

    E-Print Network [OSTI]

    Short communication TiO2 nanoparticles-decorated carbon nanotubes for significantly improved to synthesize nanohybrids of anatase TiO2 nanoparticles-decorating carbon nanotubes (CNTs@TiO2). The nanohybrid a l a b s t r a c t TiO2 nanoparticles-decorated CNTs.

  7. Anisotropic thermal transport in highly ordered TiO2 nanotube arrays Liying Guo,1

    E-Print Network [OSTI]

    Lin, Zhiqun

    Anisotropic thermal transport in highly ordered TiO2 nanotube arrays Liying Guo,1 Jun Wang,2 Zhiqun amorphous and anatase TiO2 nanotube arrays. Strong anisotropic thermal conductivity is observed: 0.617 W K-1 for amorphous TiO2 nanotube arrays. The anatase TiO2 nanotube arrays are found to have a higher and anisotropic

  8. Development of Ti/Ti{sub 3}Sn functionally gradient material produced by eutectic bonding method

    SciTech Connect (OSTI)

    Kirihara, S.; Takeda, M.; Tsujimoto, T. [Ibaraki Univ., Hitachi (Japan). Faculty of Engineering] [Ibaraki Univ., Hitachi (Japan). Faculty of Engineering

    1996-07-15

    Although many materials which have a single function have been developed, future needs are anticipated to include materials which have various functions. A functionally gradient material (FGM) which has characteristics of two different materials is a promising candidate for multi-functional material. The present methods for production of FGM, however, are very complicated and costly. In this study the authors answer the serious problem of high production cost by fabricating the FGM by a eutectic bonding method. This fabrication method includes structural control of FGM by changing the cooling process. They describe Ti/Ti{sub 3}Sn FGM obtained by the eutectic bonding method, and tell how the structure of its composition gradient part is changed by controlling the cooling process.

  9. Measurement of neutron capture on 50Ti at thermonuclear energies

    E-Print Network [OSTI]

    P. V. Sedyshev; P. Mohr; H. Beer; H. Oberhummer; Yu. P. Popov; W. Rochow

    1999-07-28

    At the Karlsruhe and Tuebingen 3.75 MV Van de Graaff accelerators the thermonuclear 50Ti(n,gamma)51Ti(5.8 min) cross section was measured by the fast cyclic activation technique via the 320.852 and 928.65 keV gamma-ray lines of the 51Ti-decay. Metallic Ti samples of natural isotopic composition and samples of TiO2 enriched in 50Ti by 67.53 % were irradiated between two gold foils which served as capture standards. The capture cross-section was measured at the neutron energies 25, 30, 52, and 145 keV, respectively. The direct capture cross section was determined to be 0.387 +/- 0.011 mbarn at 30 keV. We found evidence for a bound state s-wave resonance with an estimated radiative width of 0.34 eV which destructively interfers with direct capture. The strength of a suggested s-wave resonance at 146.8 keV was determined. The present data served to calculate, in addition to the directly measured Maxwellian averaged capture cross sections at 25 and 52 keV, an improved stellar 50Ti(n,gamma)51Ti rate in the thermonuclear energy region from 1 to 250 keV. The new stellar rate leads at low temperatures to much higher values than the previously recommended rate, e.g., at kT=8 keV the increase amounts to about 50 %. The new reaction rate therefore reduces the abundance of 50Ti due to s-processing in AGB stars.

  10. The combustion synthesis of Ni-Ti shape memory alloys

    SciTech Connect (OSTI)

    Moore, J.J.; Yi, H.C. (Colorado School of Mines, Golden (USA))

    1990-08-01

    Combustion synthesis of Ni-Ti-series shape-memory alloys yields both time and energy savings over conventional production methods. The solidified combustion synthesis process products have been cold-rolled into plates which exhibit the shape-memory effect, and it was noted that shape-memory transition temperatures may be tailored over a -78 to 460 C temperature range through the substitution of a third element for Ni; this element may be Pd or Fe. Accounts are given of the experimental combustion syntheses of Ni-Ti-Fe and Ti-Ni-Pd. 24 refs.

  11. Superconductivity in amorphous Ti(1-x)V(x) thin films 

    E-Print Network [OSTI]

    Watson, Paul Willard

    1986-01-01

    V si Ti isV ss Ti zsV ri Ti 4s V. si Ti. sz V. ss Ti rpV sp 200 330 3. 125 208. 9 53. 4. 885 178. 4 58. 210 3. 050 197. 9 36. 190 2. 732 198. 1 40. 180 2. 577 182. 4 101. 600 3. 145 193. 1 57. 440 3. 220 195. 0 56. 410 3. 595 208. 5 78...

  12. Environment LL.M. Program

    E-Print Network [OSTI]

    Azevedo, Ricardo

    and discussion of the most important issues of the day such as climate change, air pollution, clean coal issues that surround three areas: energy production, transportation, and use; pollution prevention. The Courses · Advanced Oil and Gas Contract Drafting · Clean Air Act · Climate Change Litigation · Coastal

  13. S?. LL-UIIS WLLM

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and700 GJO-2003-411-TACe -' RIDGEcls. I,f,. .

  14. Ogmios 10

    E-Print Network [OSTI]

    Ostler, Nicholas D M

    1999-01-01

    " as pro oted by ulti-national co panies r esternizing, " odernizing", govern ents. ( enetic odification of crops, and the arbitrary constraints i posed by cash econo ies on care for the environ ent and s all co unities - as in Indonesia and razil... ers, a il c fi e ce i t eir tra iti s . ere is a ee , t eref re, f r e cati r ra es t e f r late it clear refere ce to, and respect for, local culture. . . ri ( s ), ( ll), ocovi ( rondona), orest enets ( al inen) i t r ti l r i ti...

  15. Selezione pubblica per il conferimento di n. 1 assegno per collaborazione ad attivit di ricerca Bando n. 05/2011-Approvazione atti

    E-Print Network [OSTI]

    Di Pillo, Gianni

    .04.2011 e del 19.04.2011; VISTA la delibera del Consiglio del Dipartimento di Fisiologia e Farmacologia il bando pubblicato il 29 luglio 2011; VISTA la delibera del Consiglio di Dipartimento di Fisiologia dalla Commissione giudicatrice e conservati presso il Dipartimento di Fisiologia e Farmacologia DISPONE

  16. Bando n. 01/2012 del 24 luglio 2012 per il conferimento di incarico di professore straordinario con rapporto di lavoro a tempo determinato

    E-Print Network [OSTI]

    Di Pillo, Gianni

    rapporto di lavoro a tempo determinato APPROVAZIONE ATTI Il Direttore del Dipartimento di Fisiologia e convenzione, per il settore S/D BIO/14, settore concorsuale 05/G1 presso il Dipartimento di Fisiologia e Farmacologia; Vista la delibera del Consiglio di Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer

  17. TI--CR--AL--O thin film resistors

    DOE Patents [OSTI]

    Jankowski, Alan F. (Livermore, CA); Schmid, Anthony P. (Solana Beach, CA)

    2000-01-01

    Thin films of Ti--Cr--Al--O are used as a resistor material. The films are rf sputter deposited from ceramic targets using a reactive working gas mixture of Ar and O.sub.2. Resistivity values from 10.sup.4 to 10.sup.10 Ohm-cm have been measured for Ti--Cr--Al--O film <1 .mu.m thick. The film resistivity can be discretely selected through control of the target composition and the deposition parameters. The application of Ti--Cr--Al--O as a thin film resistor has been found to be thermodynamically stable, unlike other metal-oxide films. The Ti--Cr--Al--O film can be used as a vertical or lateral resistor, for example, as a layer beneath a field emission cathode in a flat panel display; or used to control surface emissivity, for example, as a coating on an insulating material such as vertical wall supports in flat panel displays.

  18. TiNi-based thin films for MEMS applications

    E-Print Network [OSTI]

    Fu, Yongqing

    In this paper, some critical issues and problems in the development of TiNi thin films were discussed, including preparation and characterization considerations, residual stress and adhesion, frequency improvement, fatigue ...

  19. 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

  20. BANDO N. D.D. 118/2010 PER IL RECLUTAMENTO DI UN RICERCATORE CON RAPPORTO DI LAVORO A TEMPO DETERMINATO CO FINANZIATO DALLA REGIONE LAZIO PER IL SETTORE S/D

    E-Print Network [OSTI]

    Di Pillo, Gianni

    caratterizzazione dei materiali per l'energia e l'ambiente. I suddetti requisiti devono essere posseduti alla data conversione di energia. Il ricercatore dovrà possedere competenze nelle procedure di sintesi e

  1. IL.26

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and700, 1.Reports1E~ S·D3GraniteS T A/ I'ixa6-q

  2. Shape memory behavior of ultrafine grained NiTi and TiNiPd shape memory alloys 

    E-Print Network [OSTI]

    Kockar, Benat

    2009-05-15

    The cyclic instability in shape memory characteristics of NiTi-based shape memory alloys (SMAs), such as transformation temperatures, transformation and irrecoverable strains and transformation hysteresis upon thermal and ...

  3. Photocatalytic reduction of methylene blue by TiO2 nanotube arrays: effects of TiO2 crystalline phase

    E-Print Network [OSTI]

    Kang, Xiongwu; Chen, Shaowei

    2010-01-01

    arrays: effects of TiO 2 crystalline phase Xiongwu Kang •formation of well- de?ned anatase crystalline phase. Moreat 470 °C, the brookite crystalline phase also started to

  4. A comparative study of precipitation effects in Ti only and Ti-V Ultra Low Carbon (ULC) strip steels

    SciTech Connect (OSTI)

    Ooi, S.W.; Fourlaris, G. . E-mail: g.fourlaris@swansea.ac.uk

    2006-04-15

    Two ULC steel grades were investigated, one based on combined vanadium and titanium additions and the other based on titanium only additions. It has been established that TiC formation during interphase precipitation retards grain growth of the {l_brace}111{r_brace} texture grains during continuous annealing and hence positively affects the r value of the Ti only steel. The formation of newly formed TiC precipitates on dislocations during continuous annealing has been found to result in an increase of the yield strength in both steel grades, as the annealing temperature is increased. It is also confirmed that VC particles formed during the coiling process dissolve during the continuous annealing cycles. Suitable continuous annealing cycles can be adopted to produce high formable steels with a bake hardening potential using the beneficial effects of combined Ti-V additions.

  5. Development of DOD Process Energy and Pollution Reduction (PERP) Analysis Tool 

    E-Print Network [OSTI]

    Lin, M. C. J.; Northrup, J.; Lorand, R.; Fraser, M.

    1996-01-01

    ~1:!'~ " "..., " ,...,. " 1?'11-4 " G Q G C ,. .. , ., .. ., 9"'1 Army Oep(ll. Yo.ITl.r..OI'Il"ICIGO!J'lO lD.r..-saMP '''''''' "IJll:'6 "12.tf1Q6 " G G C ".. " ? ? " ., " .. .. '" " s: ., .. s."..,..nOep(ll.4h'tty Su'l'DIfI''' AAP """.'llIltT'f... ,.,. 00_ ? . : _. ., OaK1lpUon alPrec.eu tI... "-.,. ,. " '" CO... 0'0... ?'O'ICJIY?"p'??ngrneta!?,..,...roenc::opco.P'(l "'" J*1lI1~.II.nsrr.-lrII.IOD' . .namol -, l-eIO'l" loI""'cDOl4iltna"...t'tCIf..m>' "'..... C'W'lwr..opa'r KecllDaUlOC:el"llllOl'l...

  6. Prot. n. 943/2013 BANDO DI SELEZIONE PER IL CONFERIMENTO DI N. 1 ASSEGNO PER LO

    E-Print Network [OSTI]

    'Università degli Studi di Roma "La Sapienza". Il titolo del progetto di ricerca è: "Analisi di risposta sismica effetti del non sincronismo dell'azione sismica sulle costruzioni; livelli di conoscenza e fattori di

  7. Prot. n. 566/2014 BANDO DI SELEZIONE PER IL CONFERIMENTO DI N. 1 ASSEGNO PER LO

    E-Print Network [OSTI]

    Di Pillo, Gianni

    'Università degli Studi di Roma "La Sapienza". Il titolo del progetto di ricerca è: "Analisi di Risposta sismica effetti del non sincronismo dell'azione sismica sulle costruzioni; livelli di conoscenza e fattori di

  8. O RNL/TM -2000/152 Costs ofO ilD e pe nde nce

    E-Print Network [OSTI]

    O RNL/TM -2000/152 Costs ofO ilD e pe nde nce : A 2000 Update David L. Greene Oak Ridge National . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2. COST COMPONENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.2 MACROECONOMIC ADJUSTMENT COSTS . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2

  9. The Influence of Ni-Coated TiC on Laser-Deposited IN625 Metal Matrix Composites

    E-Print Network [OSTI]

    2010-01-01

    The In?uence of Ni-Coated TiC on Laser-Deposited IN625 Metalwith Ni-coated and uncoated TiC reinforcement particles toand spatial distribution of TiC particles in the deposited

  10. Using spheres to improve motion planning algorithms 

    E-Print Network [OSTI]

    Miller, Shawna Lynn

    2013-02-22

    -1 I )I ((I )I'III=. BE) I t i I(II)R& &(, 'L Alt I I lt t. '( I'I . '(XL(IX(' ) l. l, 't IRI I II XI) . j&'lit&)i H&)li&)i ~ TII&')Ii )II. U'( X. A L'I b3 . %III I ER )iil)iiiit t?l t&) t!i? Oili?&)f Il&)?uii Ri&)~))I)I?I? 4(, i&I&'I?j& )& ii.... Iri&&r?iti. irl J)artr ll lillfillrli& rlt frit tll&' il& ~i~~tt iti&iii i)f L XI'&'EIJSIT1' 4 XDEJJC;B. JDI I, TJ JJ J-. SL'. I, IJC'H I I'LL& EKX I, J)J ? i)&( (I , i; lii ?t & I? , III&1 & u rit& iit I ?. . '& ill('I . &I . . AI? llu t I...

  11. DOE - Office of Legacy Management -- Eimco Corp - IL 0-01

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth Dakota Edgemont, SouthLaboratoryDiv - NYCorp - NJEimco Corp - IL

  12. DOE - Office of Legacy Management -- Hydroblast Corp - IL 0-03

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth Dakota Edgemont, SouthLaboratoryDivHarshawHydroblast Corp - IL

  13. File:USDA-CE-Production-GIFmaps-IL.pdf | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View New Pages RecentTempCampApplicationWorksheet 2011.pdf JumpTransmission SitingFL.pdfIL.pdf Jump

  14. Engineering the Martensitic Transformation Hysteresis of Ni-Rich NiTi Alloys 

    E-Print Network [OSTI]

    Franco, Brian Eelan

    2014-12-18

    The shape memory behavior in NiTi alloys can be exploited for a wide variety of applications that require active materials. The application dictates the transformation temperatures and hysteresis of the alloy. NiTi alloys ...

  15. Synthesis, electrochemistry and First Principles Calculation studies of layered Li-Ni-Ti-O compounds

    E-Print Network [OSTI]

    Kang, Kisuk

    New layered cathode materials, Li?.?Ni?.??Ti?.??O?, were synthesized by means of ion-exchange from Na?.?Ni?.??Ti?.??O?. The degree of cation disordering in the material depends critically on the synthesis conditions. Longer ...

  16. Complex catalytic behaviors of CuTiOx mixed-oxide during CO oxidation...

    Office of Scientific and Technical Information (OSTI)

    reactivity, and selectivity. Here, the activity and stability of the CuTiOx monolayer film supported on Cu(111), CuTiOxCu(111), during CO oxidation was explored using density...

  17. EVALUATION OF VARIOUS FABRICATION TECHNIQUES FOR FABRICATION OF FINE FILAMENT NbTi SUPERCONDUCTORS

    E-Print Network [OSTI]

    Scanlan, R.M.

    2010-01-01

    i c Formation in Fine Filament Nb-Ti Superconductors," lEEK~ of closely spaced fine filaments. Refe ~ences "HanufactureFOR FABRICATION OF FINE FILAMENT NbTi SUPERCONDUCTORS R.M.

  18. Ti(III) Doped Titanium Dioxide: an Effective Strategy to Improve the Visible Light Photocatalytic Activity

    E-Print Network [OSTI]

    Zuo, Fan

    2012-01-01

    1 An Overview of Photocatalysis and TiO 2 Photocatalyst 1.11 An Overview of Photocatalysis and TiO 2 Photocatalystthe heterogeneous photocatalysis for solar energy conversion

  19. BaTiO? based materials for piezoelectric and electro-optic applications

    E-Print Network [OSTI]

    Avrahami, Ytshak, 1969-

    2003-01-01

    Ferroelectric materials are key to many modem technologies, in particular piezoelectric actuators and electro-optic modulators. BaTiO? is one of the most extensively studied ferroelectric materials. The use of BaTiO? for ...

  20. Photoconductivities in anatase TiO{sub 2} nanorods

    SciTech Connect (OSTI)

    Chen, Ruei-San, E-mail: rsc@mail.ntust.edu.tw [Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 10607, Taiwan (China); Liu, Yi-Ling; Chan, Ching-Hsiang; Huang, Ying-Sheng [Department of Electronic Engineering, National Taiwan University of Science and Technology, Taipei 10607, Taiwan (China)

    2014-10-13

    The photoconduction (PC) properties of single-crystalline titanium dioxide (TiO{sub 2}) nanorods (NRs) with anatase phase were investigated and compared. By examining the material's inherent properties, the anatase TiO{sub 2} NRs exhibit superior PC efficiency (quantitatively defined by normalized gain) which is near one order of magnitude higher than that of the rutile ones. The optimal photoconductive gain of the anatase NR device can also reach 1.6?×?10{sup 7} at the light intensity of 0.02?Wm{sup ?2} and a low bias of 0.1?V. The power-dependent and time-resolved PC measurements were performed to investigate the physical mechanisms. The higher quantum efficiency and mobility product was confirmed to be responsible for the higher PC efficiency in the anatase TiO{sub 2} NRs in comparison to the rutile ones.

  1. Compton Profile Study of Intermetallic Ti{sub 3}Al

    SciTech Connect (OSTI)

    Vyas, V.; Sharma, G. [Department of Physics, Banasthali University, Banasthali-304022 (India); Mishra, M. C.; Sharma, B. K. [Department of Physics, University of Rajasthan, Jaipur-302004 (India); Joshi, K. B. [Department of Physics, University College of Science, M.L.Sukhadia University, Udaipur-313 002 (India)

    2011-10-20

    The Compton scattering measurement on intermetallic alloy Ti{sub 3}Al is reported in this work. The measurement is made using 59.54 keV gamma-rays from Am{sup 241} source. Theoretical calculation of Compton profile is also performed employing CRYSTAL code within the framework of density functional theory to compare with the measurement. The theoretical profile of the alloy is also synthesized following the superposition model taking the published Compton profiles of elemental solids from the APW method. The experimental study of charge transfer in the alloys has also been done by performing the experimental Compton profile measurements on Ti and Al following the superposition model and charge transfer from Al to Ti is clearly seen on the alloy formation.

  2. Hydrogen adsorption on Pd/TiFe (110) surface S.E. Kulkovaa

    E-Print Network [OSTI]

    Kim, Jai Sam

    Hydrogen adsorption on Pd/TiFe (110) surface S.E. Kulkovaa , S.V. Eremeeva,b,*, V.E. Egorushkinc February 2003 by E.L. Ivchenko Abstract Adsorption of hydrogen on the TiFe (110) surface covered. Electronic band structure 1. Introduction The TiFe alloy is an excellent material for hydrogen storage [1

  3. Synthesis and characterization of perovskite PbTiO3 nanoparticles with solution processability

    E-Print Network [OSTI]

    Lin, Zhiqun

    Synthesis and characterization of perovskite PbTiO3 nanoparticles with solution processability Jun with perovskite structure (ABO3), for example, lead titanate (PbTiO3), are the most studied ferroelectric oxides polarization direction. Ferroelectrics with perovskite structure (ABO3), such as barium titanate (BaTiO3

  4. Investigation into Photoconductivity in Single CNF/TiO2-Dye Core–Shell Nanowire Devices

    E-Print Network [OSTI]

    Li, Zhuangzhi; Rochford, Caitlin; Baca, Francisco Javier A.

    2010-06-15

    A vertically aligned carbon nanofiber array coated with anatase TiO2 (CNF/TiO2) is an attractive possible replacement for the sintered TiO2 nanoparticle network in the original dye-sensitized solar cell (DSSC) design due to the potential...

  5. Exciton-like trap states limit electron mobility in TiO2 nanotubes

    E-Print Network [OSTI]

    Exciton-like trap states limit electron mobility in TiO2 nanotubes Christiaan Richter and Charles A , that low mobility in polycrystalline TiO2 nanotubes is not due to scattering from grain boundaries (electrons) be transported through an anodic TiO2 electrode, either along the length of nanotubes in the case

  6. Freestanding TiO2 Nanotube Arrays with Ultrahigh Aspect Ratio via Electrochemical Anodization

    E-Print Network [OSTI]

    Lin, Zhiqun

    Articles Freestanding TiO2 Nanotube Arrays with Ultrahigh Aspect Ratio via Electrochemical,5 photocatalytic,6 and solar cells.7­10 In the latter context, each individual TiO2 nanotube is perpendicular acid (HF) aqueous solution was used as electrolyte, the maximum thickness of TiO2 nanotube arrays

  7. Carbon monoxide annealed TiO2 nanotube array electrodes for efficient biosensor applications

    E-Print Network [OSTI]

    Cao, Guozhong

    Carbon monoxide annealed TiO2 nanotube array electrodes for efficient biosensor applications-grown and the O2-annealed TNT array electrodes. The improved biosensor properties of the TiO2 nanotube arrays were, particularly TiO2 nanotubes (TNT), which possess large surface areas, have been widely used as chemical sensors

  8. Site-Dependent Activity of Atomic Ti Catalysts in Al-Based Hydrogen Storage Materials

    E-Print Network [OSTI]

    Ciobanu, Cristian

    Site-Dependent Activity of Atomic Ti Catalysts in Al-Based Hydrogen Storage Materials Abdullah Al storage processes. Here we analyze the role of atomic Ti catalysts in the hydrogenation of Al-based hydrogen storage materials. We show that Ti atoms near the Al surface activate gas-phase H2, a key step

  9. Coating power RF components with TiN

    SciTech Connect (OSTI)

    Kuchnir, M.; Hahn, E.

    1995-03-01

    A facility for coating RF power components with thin films of Ti and/or TiN has been in operation for some time at Fermilab supporting the Accelerator Division RF development work and the TESLA program. It has been experimentally verified that such coatings improve the performance of these components as far as withstanding higher electric fields. This is attributed to a reduction in the secondary electron emission coefficient of the surfaces when coated with a thin film containing titanium. The purpose of this Technical Memorandum is to describe the facility and the procedure used.

  10. Hysteretic electrical transport in BaTiO{sub 3}/Ba{sub 1?x}Sr{sub x}TiO{sub 3}/Ge heterostructures

    SciTech Connect (OSTI)

    Ngai, J. H.; Kumah, D. P.; Walker, F. J.; Ahn, C. H.

    2014-02-10

    We present electrical transport measurements of heterostructures comprised of BaTiO{sub 3} and Ba{sub 1?x}Sr{sub x}TiO{sub 3} epitaxially grown on Ge. Sr alloying imparts compressive strain to the BaTiO{sub 3}, which enables the thermal expansion mismatch between BaTiO{sub 3} and Ge to be overcome to achieve c-axis oriented growth. The conduction bands of BaTiO{sub 3} and Ba{sub 1?x}Sr{sub x}TiO{sub 3} are nearly aligned with the conduction band of Ge, which facilitates electron transport. Electrical transport measurements through the dielectric stack exhibit rectifying behavior and hysteresis, where the latter is consistent with ferroelectric switching.

  11. Algebra (Informatica) 9 gennaio 2003 Con pi di 18 punti si pu fare l'orale o accettare il voto dello scritto (30 e lode per chi

    E-Print Network [OSTI]

    Catenacci, Roberto

    Algebra (Informatica) ­ 9 gennaio 2003 Con più di 18 punti si può fare l'orale o accettare il voto

  12. BANDO DI SELEZIONE PER IL CONFERIMENTO DI n. 1 ASSEGNO PER LO SVOLGIMENTO DI ATTIVIT DI RICERCA -CATEGORIA B TIPOLOGIA I

    E-Print Network [OSTI]

    Di Pillo, Gianni

    a disfunzione cerebrale, psicopatologia e risposta ai trattamenti"- Responsabile Prof. Giuseppe a disfunzione cerebrale, psicopatologia e risposta ai trattamenti" presso il Dipartimento di Scienze

  13. Il teatro come denuncia e strumento di espressione del popolo: " I Dialoghi" di Ruzzante e "Morte accidentale di un anarchico" di Dario Fo

    E-Print Network [OSTI]

    Zamboni, Camilla

    2011-01-01

    cancaro, la sarae stà da riso, s’a’i ligava! 20 [RUZANTE –afferma Fo, “la beffa, il riso, fanno capire molto meglio

  14. Structural relaxation and nanoindentation response in Zr-Cu-Ti amorphous thin films

    SciTech Connect (OSTI)

    Chou, H. S.; Huang, J. C.; Chang, L. W. [Department of Materials and Optoelectronic Science, Center for Nanoscience and Nanotechnology, National Sun Yat-Sen University, Kaohsiung 804, Taiwan (China); Nieh, T. G. [Department of Materials Science and Engineering, University of Tennessee, Knoxville, Tennessee 37996 (United States)

    2008-11-10

    Ternary Zr-Cu-Ti system, especial with a high Ti content, is normally difficult to be fully vitrified. In this paper, we demonstrate that cosputtering can produce amorphous Zr-Cu-Ti thin films with an excessive Ti content even as high as 19%. Sub-T{sub g} annealing of the film induces the formation of medium-range-ordered clusters and to raise the nanohardness by 35% to 6.6 GPa. The promising mechanical properties of the sub-T{sub g} annealed Zr{sub 52}Cu{sub 29}Ti{sub 19} films offer great potential for microelectromechanical system applications.

  15. The corrosion behavior and hemocompatibility of TiNi alloys coated with DLC by plasma based ion implantation

    E-Print Network [OSTI]

    Zheng, Yufeng

    The corrosion behavior and hemocompatibility of TiNi alloys coated with DLC by plasma based ion successfully deposited on Ti­50.8 at.% Ni alloys using plasma based ion implantation (PBII) technique on the surface modification of TiNi alloys, including ion implan- tation, multi arc ion-plating as well as Ti

  16. Seebeck coefficient of a quantum confined, high-electron-density electron gas in SrTiO3

    E-Print Network [OSTI]

    Cain, Tyler; Lee, SungBin; Moetakef, Pouya; Balents, Leon; Stemmer, Susanne; Allen, S. James

    2012-01-01

    of SrTiO 3 layer thick- ness d. All GdTiO 3 layers were 8 nmof SrTiO 3 layer thick- ness. All GdTiO 3 layers were 4 nmappreciable dependence on thick- ness. We approximate Eq. (

  17. Evolution of Hollow TiO2 Nanostructures via the Kirkendall Effect Driven by Cation Exchange with Enhanced Photoelectrochemical

    E-Print Network [OSTI]

    Wang, Xudong

    . The evolution of TiO2 nanotubes from ZnO NW scaffolds was seamlessly integrated with TiO2 NR branch growthEvolution of Hollow TiO2 Nanostructures via the Kirkendall Effect Driven by Cation Exchange. In this paper, we report a discovery of hollow TiO2 nanostructure evolution in a vapor-solid deposition system

  18. Development and properties of TiIn binary alloys as dental biomaterials Q.Y. Wang a

    E-Print Network [OSTI]

    Zheng, Yufeng

    Development and properties of Ti­In binary alloys as dental biomaterials Q.Y. Wang a , Y.B. Wang b 2012 Available online 23 December 2012 Keywords: Dental alloy Ti­In alloys Electrochemical behavior Ti (CP­Ti) is the strongest unalloyed titanium and employed as dental prostheses material, possessing

  19. A 40 mm BORE Nb-Ti MODEL DIPOLE MAGNET

    E-Print Network [OSTI]

    Taylor, C.

    2010-01-01

    September 9-13, 1984 A 40 mm BORE Nb-Ti MODEL DIPOLE MAGNETNo. DE- AC03- 76SF0009B. A 40 mm BORE Nb- Tl MOOEL OIPOLEMPa) Midplane Shim (mm) ColI Length (mm) Number of Strands

  20. Universidad Simn Bolvar Depto. de Computacin y T.I.

    E-Print Network [OSTI]

    Meza, Oscar J.

    Universidad Simón Bolívar Depto. de Computación y T.I. CI2693 Laboratorio de Algoritmos y) y en amplitud (BFS) usando el Modelo General de Etiquetamiento. Estos algoritmos se deben la clase abstracta Algoritmo, de la cual descenderán todos los algoritmos a ser usados en adelante

  1. C t ti N R t Construction News Report

    E-Print Network [OSTI]

    Cunz Hall C t ti N R t Renovation Construction News Report June 2010 Bid Package 301 Site Work! LEED credits will be obtained by creating a more energy efficient building. According to the U.S. Department of Energy, buildings use 39% of the energy and 74% of the electricity produced each year

  2. Synthesis of hectorite-TiO2 and kaolinite-TiO2 nanocomposites with photocatalytic activity for the degradation of model air pollutants

    SciTech Connect (OSTI)

    Destaillats, Hugo; Kibanova, D.; Trejo, M.; Destaillats, H.; Cervini-Silva, J.

    2008-03-01

    We studied the synthesis and photocatalytic activity of small-sized TiO{sub 2} supported on hectorite and kaolinite. Deposition of TiO{sub 2} on the clay mineral surface was conducted by using a sol-gel method with titanium isopropoxide as precursor. Anatase TiO{sub 2} particles formation was achieved by hydrothermal treatment at 180 C. Material characterization was conducted using XRD, SEM, XPS, ICP-OES, BET and porosimetry analysis. Efficiency in synthesizing clay-TiO{sub 2} composites depended strongly on the clay mineral structure. Incorporation of anatase in hectorite, an expandable clay mineral, was found to be very significant (> 36 wt.% Ti) and to be followed by important structural changes at the clay mineral surface. Instead, no major structural modifications of the clay were observed for kaolinite-TiO{sub 2}, as compared with the untreated material. Photocatalytic performance of clay-TiO{sub 2} composites was evaluated with ATR-FTIR following the oxidation of adsorbed toluene and d-limonene, two model air pollutants. In either case, the photocatalytic removal efficiency of these hydrophobic substrates by the synthesized clay-TiO{sub 2} composites was comparable to that observed using pure commercial TiO{sub 2} (Degussa P25).

  3. Aging of {alpha}{prime}{sub a} martensite in U-0.77Ti

    SciTech Connect (OSTI)

    Speer, J.G. [Colorado School of Mines, Golden, CO (United States). Dept. of Metallurgical and Materials Engineering] [Colorado School of Mines, Golden, CO (United States). Dept. of Metallurgical and Materials Engineering; Edmonds, D.V. [Univ. of Leeds (United Kingdom). Dept. of Materials] [Univ. of Leeds (United Kingdom). Dept. of Materials

    1999-05-28

    A detailed examination of the aging response in a quenched U-077 wt% Ti alloy using transmission electron microscopy is presented. The acicular martensite in this alloy is supersaturated with Ti after quenching, and decomposes via coherent precipitation of U{sub 2}Ti which grows as rods parallel to [100]{sub {alpha}}, followed by coarsening via a cellular discontinuous mechanism. The {alpha}/U{sub 2}Ti orientation relationship for both the continuous and discontinuous precipitates may be described as: (001){sub U{sub 2}Ti}{parallel}(100){sub {alpha}}, (01{bar 1}0){sub U{sub 2}Ti}{parallel}(010){sub {alpha}}, (2{ovr 11}0){sub U{sub 2}Ti}{parallel}(001){sub {alpha}}.

  4. Multiple dielectric transitions in the PbTiO3-Bi(Zn1/2Ti1/2)O3-Bi(Mg1/2Ti1/2)O3 David M. Stein,1

    E-Print Network [OSTI]

    Rappe, Andrew M.

    . The next step toward using these tetragonality enhancing additives in piezoelectric applications boundary (MPB) to improve piezoelectric performance. Results from the (1Àx)[0.75 PbTiO3-0.25Bi(Zn1/2Ti1/2)O investigated as a replace- ment for lead in piezoelectric perovskite systems. The Bi3þ cation possesses the 6

  5. Adhesion evaluation of TiN and (Ti, Al)N coatings on titanium 6Al-4V

    SciTech Connect (OSTI)

    James, R.D.; Gruss, K.A.; Horie, Y.; Davis, R.F.; Paisley, D.L.; Parthasarthi, S.; Tittmann, B.R.

    1996-12-31

    The metallic components of gas turbine engines are continually subjected to hostile atmospheres. Nitride coatings improve the performance of the metallic compressor blades in these engines. To assess the adhesion of nitride coatings on metals, titanium 6% aluminum 4% vanadium substrates were coated with titanium nitride (TiN) using both cathodic arc and electron beam evaporation. Titanium aluminum nitride ((Ti, Al)N) was also deposited using cathodic arc evaporation. The interfaces of the coated samples were loaded in tension using a high speed shock wave which caused spallation either at the interface, in the coating or in the metal. Scanning acoustic microscopy analysis of the spalled samples detected delaminations at the interface in the samples deposited by cathodic arc evaporation. DYNA2D modeling of plate impact spallation experiments revealed the tensile adhesion strength for TiN deposited by both techniques was {approx} 2.0 GPa. The tensile adhesion strength for (Ti, Al)N was less than 1.5 GPa.

  6. Dual Phase Li4 Ti5O12–TiO2 Nanowire Arrays As Integrated Anodes For High-rate Lithium-ion Batteries

    SciTech Connect (OSTI)

    Liao, Jin; Chabot, Victor; Gu, Meng; Wang, Chong M.; Xiao, Xingcheng; Chen, Zhongwei

    2014-08-19

    Lithium titanate (Li4Ti5O12) is well known as a zero strain material inherently, which provides excellent long cycle stability as a negative electrode for lithium ion batteries. However, the low specific capacity (175 mA h g?1) limits it to power batteries although the low electrical conductivity is another intrinsic issue need to be solved. In this work, we developed a facile hydrothermal and ion-exchange route to synthesize the self-supported dual-phase Li4Ti5O12–TiO2 nanowire arrays to further improve its capacity as well as rate capability. The ratio of Li4Ti5O12 to TiO2 in the dual phase Li4Ti5O12–TiO2 nanowire is around 2:1. The introduction of TiO2 into Li4Ti5O12 increases the specific capacity. More importantly, by interface design, it creates a dual-phase nanostructure with high grain boundary density that facilitates both electron and Li ion transport. Compared with phase-pure nanowire Li4Ti5O12 and TiO2 nanaowire arrays, the dual-phase nanowire electrode yielded superior rate capability (135.5 at 5 C, 129.4 at 10 C, 120.2 at 20 C and 115.5 mA h g?1 at 30 C). In-situ transmission electron microscope clearly shows the near zero deformation of the dual phase structure, which explains its excellent cycle stability.

  7. IL NUOVO CIMENTO VoL. XXXVI, N. 3 1o Aprlle 1965 Further Analysis of ~.-C~2 Scattering Process

    E-Print Network [OSTI]

    Bertero, Mario

    , instead-of analysing the real cross-section: (1) (where ~(0) = ~ - i ~ eosec~ 12 + ~ (2~ + 1) .P~(cos O ~-particles~ and 0 the c.m. scattering angle), the fictitious one given by 1 was analysed. This is the cross-sectionIL NUOVO CIMENTO VoL. XXXVI, N. 3 1o Aprlle 1965 Further Analysis of ~.-C~2 Scattering Process

  8. INNOVAZIONE E TRASFERIMENTO TECNOLOGICO Il 2006 ha visto una ridefinizione strategica e un potenziamento di obiettivi, strumenti, attivit e

    E-Print Network [OSTI]

    De Cindio, Fiorella

    secondo tre assi principali: Asse 1 Realizzare il trasferimento e valorizzare economicamente i trovati e sovrintendono all'istruttoria delle iniziative. Asse 2 Stabilire relazioni con le realtà esterne, promuovendo progetti e conoscenze. Asse 3 Promuovere la capacità di sviluppare una conoscenza e una capacità

  9. BANDO N. 1-2012 PER IL CONFERIMENTO DI INCARICO DI PROFESSORE STRAORDINARIO CON RAPPORTO DI LAVORO A TEMPO DETERMINATO

    E-Print Network [OSTI]

    Di Pillo, Gianni

    A TEMPO DETERMINATO Il Direttore del Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer" Vista Rettorale n. 220 del 4.2.2011 Viste le delibere del Consiglio del Dipartimento di Fisiologia e Farmacologia Dipartimento di Fisiologia e Farmacologia e la società Duemme Trust Company s.r.l. in data 14.05.2012 nella

  10. Bando n. 03_2012 AVVISO PUBBLICO DI SELEZIONE PER IL CONFERIMENTO DI N. 2 INCARICHI DI

    E-Print Network [OSTI]

    Di Pillo, Gianni

    DIPARTIMENTO DI FISIOLOGIA E FARMACOLOGIA "VITTORIO ERSPAMER" VISTO - Visto il Regolamento per l'affidamento di rappresentate dal Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer"; - Ravvisata conseguentemente la all'art. 1 del presente avviso a favore del Dipartimento di Fisiologia e Farmacologia "Vittorio

  11. BANDO DI SELEZIONE PER IL CONFERIMENTO DI ASSEGNI PER LO SVOLGIMENTO DI ATTIVIT DI RICERCA DI CATEGORIA B)

    E-Print Network [OSTI]

    Di Pillo, Gianni

    , rispettivamente del 12.04.2011 e del 19.04.2011; VISTA la delibera del Consiglio del Dipartimento di Fisiologia e scientifico disciplinare BIO 09, presso il Dipartimento di #12;Fisiologia e Farmacologia "Vittorio Erspamer del titolo di dottore di ricerca in Fisiologia [Physiology] o Psicobiologia e psicologia fisiologica

  12. Bando n. 01/2010 del 10 marzo 2010 per il reclutamento di un Ricercatore a Tempo Determinato APPROVAZIONE ATTI

    E-Print Network [OSTI]

    Di Pillo, Gianni

    APPROVAZIONE ATTI Il Direttore del Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer" VISTO l'art. 7 Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer" e la Fondazione "Enrico ed Enrica Sovena", con e loro costituenti chimici"; VISTA la Delibera del Consiglio del Dipartimento di Fisiologia e

  13. Genome-wide scan reveals association of psoriasis with IL-23 and NF-kB pathways

    E-Print Network [OSTI]

    Abecasis, Goncalo

    Genome-wide scan reveals association of psoriasis with IL-23 and NF-kB pathways Rajan P Nair1 Abecasis4,20, for the Collaborative Association Study of Psoriasis18 Psoriasis is a common immune-mediated disorder that affects the skin, nails and joints. To identify psoriasis susceptibility loci, we genotyped

  14. INCT FOR CLIMATE CHANGE | 2009.2010 | ACTIVITY REPORT | BRAzIL National Institute of Science and

    E-Print Network [OSTI]

    1 INCT FOR CLIMATE CHANGE | 2009.2010 | ACTIVITY REPORT | BRAzIL National Institute of Science and Technology for Climate Change December 2010 ISSN 2179-5754 #12;2 Overall coordination Carlos Programa FAPESP de Pesquisa sobre Mudanças Climáticas Globais Executive Board of INCT for Climate Change

  15. Les hpitaux sont-ils des organisations haute fiabilit ? Apports du concept de HRO la GRH des

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    réalisés auprès du personnel soignant de 4 centres hospitaliers de la région parisienne. Cet article entretien réalisé dans une seconde collecte de données. Il apparaît que le domaine hospitalier génère des la GRH " Vers un management des ressources humaines durable et bienveillant ?, Marrakech : France

  16. Received 2 Oct 2014 | Accepted 2 Feb 2015 | Published 12 Mar 2015 IL-23-mediated mononuclear phagocyte crosstalk

    E-Print Network [OSTI]

    ARTICLE Received 2 Oct 2014 | Accepted 2 Feb 2015 | Published 12 Mar 2015 IL-23-mediated mononuclear phagocyte crosstalk protects mice from Citrobacter rodentium-induced colon immunopathology Tegest that colonic CX3CR1þ mononuclear phagocytes are critical inducers of the innate response to Citrobacter

  17. 2013 Il Monito del Giardino Aaron Wolf, a geography professor in OSU's College of Earth, Ocean, and

    E-Print Network [OSTI]

    Kurapov, Alexander

    2013 Il Monito del Giardino Aaron Wolf, a geography professor in OSU's College of Earth, Ocean. Wolf took his MS in Water Resources (1990) and Ph.D. in Land Resources (1992) from University of Wisconsin, Madison. Aaron Wolf Professor, Geography "It is a real honor to have this work being recognized

  18. Selezione pubblica per il conferimento di n. 1 assegno per collaborazione ad attivit di ricerca Bando AR N. 04/2014 del 15/04/2014 -Approvazione atti

    E-Print Network [OSTI]

    Di Pillo, Gianni

    .04.2011 e del 19.04.2011; VISTA la delibera del Consiglio del Dipartimento di Fisiologia e Farmacologia conservati presso il Dipartimento di Fisiologia e Farmacologia DISPONE Art.1 ­ Sono approvati gli atti della I), presso il Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer" di questa Università per

  19. Selezione pubblica per il conferimento di n. 1 assegno per collaborazione ad attivit di ricerca Bando n. 01/2014 dell'11/02/2014 -Approvazione atti

    E-Print Network [OSTI]

    Di Pillo, Gianni

    Civitavecchia e destinata ad assegni di ricerca; VISTA la delibera del Consiglio del Dipartimento di Fisiologia; VISTI i verbali redatti dalla Commissione giudicatrice e conservati presso il Dipartimento di Fisiologia Fisiologia e Farmacologia "Vittorio Erspamer" di questa Università per il settore scientifico disciplinare

  20. Selezione pubblica per il conferimento di n. 1 assegno per collaborazione ad attivit di ricerca Bando AR N. 05/2014 del 26/06/2014 -Approvazione atti

    E-Print Network [OSTI]

    Di Pillo, Gianni

    .04.2011 e del 19.04.2011; VISTA la delibera del Consiglio del Dipartimento di Fisiologia e Farmacologia conservati presso il Dipartimento di Fisiologia e Farmacologia DISPONE Art.1 ­ Sono approvati gli atti della II), presso il Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer" di questa Università per

  1. Selezione pubblica per il conferimento di n. 1 assegno per collaborazione ad attivit di ricerca Bando AR N. 06/2014 del 25/07/2014 -Approvazione atti

    E-Print Network [OSTI]

    Di Pillo, Gianni

    .04.2011 e del 19.04.2011; VISTA la delibera del Consiglio del Dipartimento di Fisiologia e Farmacologia verbali redatti dalla Commissione giudicatrice e conservati presso il Dipartimento di Fisiologia e di ricerca annuale, rinnovabile, categoria B) tipologia I), presso il Dipartimento di Fisiologia e

  2. Selezione pubblica per il conferimento di n. 1 assegno per collaborazione ad attivit di ricerca Bando n. 10/2011-Approvazione atti

    E-Print Network [OSTI]

    Di Pillo, Gianni

    delibera del Consiglio del Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer" del 23 settembre bando pubblicato il 28 settembre 2011; VISTA la delibera del Consiglio di Dipartimento di Fisiologia e giudicatrice e conservati presso il Dipartimento di Fisiologia e Farmacologia DISPONE Art.1 ­ Sono approvati

  3. Selezione pubblica per il conferimento di n. 1 assegno per collaborazione ad attivit di ricerca Bando n. 01/2013 del 17 gennaio 2013 -Approvazione atti

    E-Print Network [OSTI]

    Di Pillo, Gianni

    .04.2011; VISTA la delibera del Consiglio del Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer" del 16 pubblicato il 17 gennaio 2013; VISTA la delibera del Consiglio di Dipartimento di Fisiologia e Farmacologia presso il Dipartimento di Fisiologia e Farmacologia DISPONE Art.1 ­ Sono approvati gli atti della

  4. Selezione pubblica per il conferimento di n. 1 assegno per collaborazione ad attivit di ricerca Bando n. 12/2011-Approvazione atti

    E-Print Network [OSTI]

    Di Pillo, Gianni

    delibera del Consiglio del Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer" del 20 ottobre il 24 ottobre 2011; VISTA la delibera del Consiglio di Dipartimento di Fisiologia e Farmacologia presso il Dipartimento di Fisiologia e Farmacologia DISPONE Art.1 ­ Sono approvati gli atti della

  5. Selezione pubblica per il conferimento di n. 1 assegno per collaborazione ad attivit di ricerca Bando AR N. 02/2014 del 14/02/2014 -Approvazione atti

    E-Print Network [OSTI]

    Di Pillo, Gianni

    Consiglio del Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer" del 18 dicembre 2013 nella quale Fisiologia e Farmacologia DISPONE Art.1 ­ Sono approvati gli atti della selezione pubblica per il di Fisiologia e Farmacologia "Vittorio Erspamer" di questa Università per il settore scientifico

  6. Selezione pubblica per il conferimento di n. 1 assegno per collaborazione ad attivit di ricerca Bando AR N. 08/2014 del 17/09/2014 -Approvazione atti

    E-Print Network [OSTI]

    Di Pillo, Gianni

    .04.2011 e del 19.04.2011; VISTA la delibera del Consiglio del Dipartimento di Fisiologia e Farmacologia giudicatrice e conservati presso il Dipartimento di Fisiologia e Farmacologia DISPONE Art.1 ­ Sono approvati, categoria B) tipologia I), presso il Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer" di questa

  7. Selezione pubblica per il conferimento di n. 1 assegno per collaborazione ad attivit di ricerca Bando AR N. 10/2014 del 26/11/2014 -Approvazione atti

    E-Print Network [OSTI]

    Di Pillo, Gianni

    .04.2011 e del 19.04.2011; VISTA la delibera del Consiglio del Dipartimento di Fisiologia e Farmacologia conservati presso il Dipartimento di Fisiologia e Farmacologia DISPONE Art.1 ­ Sono approvati gli atti della I), presso il Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer" di questa Università per

  8. Selezione pubblica per il conferimento di n. 1 assegno per collaborazione ad attivit di ricerca Bando n. 05/2013 del 29 luglio 2013 -Approvazione atti

    E-Print Network [OSTI]

    Di Pillo, Gianni

    .04.2011; VISTA la delibera del Consiglio del Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer" del 26 conservati presso il Dipartimento di Fisiologia e Farmacologia DISPONE Art.1 ­ Sono approvati gli atti della II), presso il Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer" di questa Università per

  9. Selezione pubblica per il conferimento di n. 1 assegno per collaborazione ad attivit di ricerca Bando AR N. 11/2014 del 28/11/2014 -Approvazione atti

    E-Print Network [OSTI]

    Di Pillo, Gianni

    .04.2011 e del 19.04.2011; VISTA la delibera del Consiglio del Dipartimento di Fisiologia e Farmacologia dalla Commissione giudicatrice e conservati presso il Dipartimento di Fisiologia e Farmacologia DISPONE annuale, rinnovabile, categoria B) tipologia II), presso il Dipartimento di Fisiologia e Farmacologia

  10. Selezione pubblica per il conferimento di n. 1 assegno per collaborazione ad attivit di ricerca Bando AR N. 07/2014 del 25/07/2014 -Approvazione atti

    E-Print Network [OSTI]

    Di Pillo, Gianni

    .04.2011 e del 19.04.2011; VISTA la delibera del Consiglio del Dipartimento di Fisiologia e Farmacologia verbali redatti dalla Commissione giudicatrice e conservati presso il Dipartimento di Fisiologia e di ricerca annuale, rinnovabile, categoria B) tipologia I), presso il Dipartimento di Fisiologia e

  11. Selezione pubblica per il conferimento di n. 1 assegno per collaborazione ad attivit di ricerca Bando n. 02/2011 del 4 aprile 2011 -Approvazione atti

    E-Print Network [OSTI]

    Di Pillo, Gianni

    . n. 21702; VISTA la delibera del Consiglio del Dipartimento di Fisiologia e Farmacologia "Vittorio Commissione giudicatrice e conservati presso il Dipartimento di Fisiologia e Farmacologia DISPONE Art.1 ­ Sono, rinnovabile, categoria B) tipologia II), presso il Dipartimento di Fisiologia e Farmacologia "Vittorio

  12. Selezione pubblica per il conferimento di n. 1 assegno per collaborazione ad attivit di ricerca Bando n. 10/2013 del 20/12/2013 -Approvazione atti

    E-Print Network [OSTI]

    Di Pillo, Gianni

    , rispettivamente del 12.04.2011 e del 19.04.2011; VISTA la delibera del Consiglio del Dipartimento di Fisiologia e; VISTI i verbali redatti dalla Commissione giudicatrice e conservati presso il Dipartimento di Fisiologia Fisiologia e Farmacologia "Vittorio Erspamer" di questa Università per il settore scientifico disciplinare

  13. Selezione pubblica per il conferimento di n. 1 assegno per collaborazione ad attivit di ricerca Bando AR N. 09/2014 del 17/09/2014 -Approvazione atti

    E-Print Network [OSTI]

    Di Pillo, Gianni

    .04.2011 e del 19.04.2011; VISTA la delibera del Consiglio del Dipartimento di Fisiologia e Farmacologia verbali redatti dalla Commissione giudicatrice e conservati presso il Dipartimento di Fisiologia e di ricerca annuale, rinnovabile, categoria B) tipologia II), presso il Dipartimento di Fisiologia e

  14. Selezione pubblica per il conferimento di n. 1 assegno per collaborazione ad attivit di ricerca Bando n. 07/2013 del 14 ottobre 2013 -Approvazione atti

    E-Print Network [OSTI]

    Di Pillo, Gianni

    .04.2011; VISTA la delibera del Consiglio del Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer" del 27 conservati presso il Dipartimento di Fisiologia e Farmacologia DISPONE Art.1 ­ Sono approvati gli atti della II), presso il Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer" di questa Università per

  15. Selezione pubblica per il conferimento di n. 1 assegno per collaborazione ad attivit di ricerca Bando AR N. 03/2014 del 15/04/2014 -Approvazione atti

    E-Print Network [OSTI]

    Di Pillo, Gianni

    .04.2011 e del 19.04.2011; VISTA la delibera del Consiglio del Dipartimento di Fisiologia e Farmacologia conservati presso il Dipartimento di Fisiologia e Farmacologia DISPONE Art.1 ­ Sono approvati gli atti della I), presso il Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer" di questa Università per

  16. VISTO il D.P.R. n. 371 del 4 marzo 1982; VISTI i Decreti del Ministro dell'Universit e della Ricerca Scientifica e

    E-Print Network [OSTI]

    Milano-Bicocca, Università

    'amministrazione, la finanza e la contabilità emanato con D.R. n. 3671 del 4 marzo 2002 registrato in pari data; VISTA elementi: - il codice e la denominazione del centro di costo; - il Consegnatario; - la data di arrivo dei costo non dotati di autonomia contabile e finanziaria propria (Istituti, Facoltà, Centri, Biblioteca e

  17. Production of {sup 44}Ti in neutrino-driven aspherical supernova explosions

    SciTech Connect (OSTI)

    Fujimoto, Shin-ichiro [Kumamoto National College of Technology, 2659-2 Suya, Goshi 861-1102 (Japan); Ono, Masaomi; Hashimoto, Masa-aki [Department of Physics, School of Sciences, Kyushu University, Fukuoka 810-8560 (Japan); Kotake, Kei [National Astronomical Observatory Japan, 2-21-1, Osawa, Mitaka, Tokyo, 181-8588 (Japan)

    2014-05-02

    We examine the synthesis of {sup 44}Ti in a neutrino-driven aspherical supernova (SN), focusing on reaction rates related to {sup 44}Ti and rotation of a progenitor. We have performed 2D hydrodynamic simulations of SN of a 15M{sub ?} progenitor, whose angular velocity is manually set to be a cylindrical distribution and have followed explosive nucleosynthesis in the ejecta. We find that the faster rates of {sup 40}Ca(?,?){sup 44}Ti and the slower rate of {sup 44}Ti(?,p){sup 47}V lead to more massive ejection of {sup 44}Ti and {sup 56}Ni and larger ratios <{sup 44}Ti/{sup 56}Ni>. Faster rotation also results in more massive ejection of {sup 44}Ti and {sup 56}Ni. Ratios <{sup 44}Ti/{sup 56}Ni> are however independent from rotation. Large masses of {sup 44}Ti and large ratios <Ti/{sup 56}Ni> observed in SN 1987A and Cas A (> 1O{sup ?4}M{sub ?} and 1-2 respectively) are not realized in all the models.

  18. Structural and chemical characterization of BaTiO{sub 3} nanorods

    SciTech Connect (OSTI)

    Zagar, K.; Recnik, A.; Sturm, S.; Gajovic, A.; Ceh, M.

    2011-03-15

    Research highlights: {yields} Polycrystalline BaTiO{sub 3} nanorods were synthesized with EPD into AAO templates. {yields} Nanorods are composed of crystalline, nanosized grains with pseudo-cubic structure. {yields} Integrowth of hexagonal BaTiO{sub 3} polymorph within pseudo-cubic structure was observed. -- Abstract: An electron-microscopy investigation was performed on BaTiO{sub 3} nanorods that were processed by sol-gel electrophoretic deposition (EPD) into anodic aluminium oxide (AAO) membranes. The BaTiO{sub 3} nanorods grown within the template membranes had diameters ranging from 150 to 200 nm, with an average length of 10-50 {mu}m. By using various electron-microscopy techniques we showed that the processed BaTiO{sub 3} nanorods were homogeneous in their chemical composition. The BaTiO{sub 3} nanorods were always polycrystalline and were composed of well-crystallized, defect-free, pseudo-cubic BaTiO{sub 3} grains, ranging from 10 to 30 nm. No intergranular phases were observed between the BaTiO{sub 3} grains. A low-temperature hexagonal polymorph that is coherently intergrown with the BaTiO{sub 3} perovskite matrix was also observed as a minor phase. When annealing the AAO templates containing the BaTiO{sub 3} sol in an oxygen atmosphere the presence of the hexagonal polymorph was diminished.

  19. Ti{sub 5}O{sub 5} superstructures of cubic titanium monoxide

    SciTech Connect (OSTI)

    Gusev, A. I.

    2013-08-15

    A cubic model is proposed for the Ti{sub 5}O{sub 5} (Ti{sub 5} Black-Small-Square O{sub 5}{open_square} {identical_to} Ti{sub 90} Black-Small-Square {sub 18}O{sub 90}{open_square}{sub 18}) superstructure of nonstoichiometric titanium monoxide Ti{sub x}O{sub z} with double imperfection. The unit cell of the cubic Ti{sub 5}O{sub 5} superstructure has the threefold lattice parameter of the unit cell of the basis disordered B1 structure of Ti{sub x}O{sub z} monoxide and belongs to space group Pm 3-bar m . The channel of the disorder-order transition, i.e., Ti{sub x}O{sub z} (space group Fm 3-bar m)-Ti{sub 5}O{sub 5} (space group Pm 3-bar m), includes 75 superstructure vectors of seven stars (k{sub 10}), (k{sub 7}), (k{sub 6(1)}), (k{sub 6(2)}), (k{sub 4(1)}), (k{sub 4(2)}), and (k{sub 1}). The distribution functions of Ti and O atoms over the sites of the cubic Ti{sub 5}O{sub 5} superstructure are calculated. A comparison of the X-ray and electron diffraction data obtained for ordered TiO{sub 1.087} monoxide with the theoretical simulation results supports the existence of the cubic Ti{sub 5}O{sub 5} superstructure. The cubic (space group Pm 3-bar m) Ti{sub 5}O{sub 5} superstructure is shown to be a high-temperature structure relative to the well-known monoclinic (space group C2/m) superstructure of the same type.

  20. Irradiation study of Ti6Al4V and Ti6Al4V1B for FRIB beam dump: Aida Amroussia, PhD Student

    E-Print Network [OSTI]

    McDonald, Kirk

    Irradiation study of Ti6Al4V and Ti6Al4V1B for FRIB beam dump: Aida Amroussia, PhD Student Chemical Engineering and Materials Science Michigan State University May 19, 2014 1 #12;Outline · Irradiation-EBSD · Nano-indentation tests · Vickers Hardness tests · Insitu-tensile tests 2 #12;Irradiation experiments

  1. Irradiation study of Ti6Al4V and Ti6Al4V1B for FRIB beam dump: Preliminary results

    E-Print Network [OSTI]

    McDonald, Kirk

    Irradiation study of Ti6Al4V and Ti6Al4V1B for FRIB beam dump: Preliminary results Aida Amroussia;Outline · Irradiation of samples with high energy heavy ions (NSCL- MSU)(Ca 40 @ 50 MeV/u) and low energy the same areas on the samples before and after irradiation. 2 #12;Observations · Deterioration

  2. The Effect of Ramp Rate on the C49 to C54 Titanium Disilicide Phase Transformation from Ti and Ti(Ta)

    SciTech Connect (OSTI)

    BAILEY, GLENN A.; HU, YAO ZHI; SMITH, PAUL M.; TAY, SING PIN

    1999-09-22

    The C49 to C54 TiSi{sub 2} transformation temperature is shown to be reduced by increasing the ramp rate during rapid thermal processing and this effect is more pronounced for thinner initial Ti and Ti(Ta) films. Experiments were performed on blanket wafers and on wafers that had patterned polycrystalline Si lines with Si{sub 3}N{sub 4} sidewall spacers. Changing the ramp rate caused no change in the transformation temperature for 60 nm blanket Ti films. For blanket Ti films of 25 or 40 nm, however, increasing the ramp rate from 7 to 180 C/s decreased the transformation temperature by 15 C. Studies of patterned lines indicate that sheet resistance of narrow lines is reduced by increased ramp rates for both Ti and Ti(Ta) films, especially as the linewidths decrease below 0.4 {micro}m. This improvement is particularly pronounced for the thinnest Ti(Ta) films, which exhibited almost no linewidth effect after being annealed with a ramp rate of 75 C/s.

  3. Expression of low-, intermediate-, and high-affinity IL-2 receptors on B cell lines derived from patients with undifferentiated lymphoma of Burkitt's and non-Burkitt's types

    SciTech Connect (OSTI)

    Benjamin, D.; Rosolen, A.; Wormsley, S.B.; DeBault, L.E.; Colamonici, O.R. )

    1990-08-01

    IL-2 receptors on T cells exist in at least three forms which differ in their ligand-binding affinity. The low-affinity IL-2 receptor (IL-2R) consists of the 55-kDa Tac protein (p55 alpha), the intermediate-affinity site corresponds to the 70-kDa molecule (p70 beta), and the high-affinity IL-2R consists of a noncovalent heterodimeric structure involving both p55 alpha and p70 beta. We studied 24 B cell lines (8 EBV-negative and 16 EBV-positive) for IL-2R expression in the presence or absence of the tumor promoter, teleocidin. 125I-IL-2 radioreceptor binding assays and crosslinking studies demonstrated the sole expression of p55 alpha in EBV-negative cell lines only, whereas p55 alpha present in EBV-positive cell lines was always associated with p70 beta to construct high-affinity IL-2R. p70 beta was not detected in any of the EBV-negative cell lines, but was expressed on most of the EBV-positive cell lines (13 of 16). Our data also indicate that the expression of p55 alpha and p70 beta by radiolabeling correlates with their expression in flow cytometry, and that a large excess of p55 alpha is required to construct high-affinity IL-2R. Coexpression of p55 alpha and p70 beta on human B cells contributed to constructing high-affinity IL-2R hybrid complex as shown by rapid association rate contributed by p55 alpha and slow dissociation rate by p70 beta; teleocidin's ability to induce p55 alpha on cell lines which express p70 beta only, resulting in appearance of high-affinity IL-2R; and blocking p55 alpha by anti-Tac mAb in cell lines which constitutively express high-affinity IL-2R eliminated both high- and low-affinity components. The existence of low, intermediate, and high IL-2R on human B cells bears important future implications for understanding the mechanism of IL-2 signaling and the role of IL-2 in B cell activation, proliferation, and differentiation.

  4. IL1{beta}-mediated Stromal COX-2 signaling mediates proliferation and invasiveness of colonic epithelial cancer cells

    SciTech Connect (OSTI)

    Zhu, Yingting; Tissue Tech Inc, Miami, FL 33173 ; Zhu, Min; Lance, Peter

    2012-11-15

    COX-2 is a major inflammatory mediator implicated in colorectal inflammation and cancer. However, the exact origin and role of COX-2 on colorectal inflammation and carcinogenesis are still not well defined. Recently, we reported that COX-2 and iNOS signalings interact in colonic CCD18Co fibroblasts. In this article, we investigated whether activation of COX-2 signaling by IL1{beta} in primary colonic fibroblasts obtained from normal and cancer patients play a critical role in regulation of proliferation and invasiveness of human colonic epithelial cancer cells. Our results demonstrated that COX-2 level was significantly higher in cancer associated fibroblasts than that in normal fibroblasts with or without stimulation of IL-1{beta}, a powerful stimulator of COX-2. Using in vitro assays for estimating proliferative and invasive potential, we discovered that the proliferation and invasiveness of the epithelial cancer cells were much greater when the cells were co-cultured with cancer associated fibroblasts than with normal fibroblasts, with or without stimulation of IL1{beta}. Further analysis indicated that the major COX-2 product, prostaglandin E{sub 2}, directly enhanced proliferation and invasiveness of the epithelial cancer cells in the absence of fibroblasts. Moreover, a selective COX-2 inhibitor, NS-398, blocked the proliferative and invasive effect of both normal and cancer associate fibroblasts on the epithelial cancer cells, with or without stimulation of IL-1{beta}. Those results indicate that activation of COX-2 signaling in the fibroblasts plays a major role in promoting proliferation and invasiveness of the epithelial cancer cells. In this process, PKC is involved in the activation of COX-2 signaling induced by IL-1{beta} in the fibroblasts.

  5. Eu3+ as a dual probe for the determination of IL anion donor power: A combined luminescence spectroscopic and electrochemical approach

    SciTech Connect (OSTI)

    Babai, Arash; Kopiec, Gabriel; Lackmann, Anastasia; Mallick, Bert; Pitula, Slawomir; Tang, Sifu; Mudring, Anja-Verena

    2014-04-01

    This work is aimed at giving proof that Eu(Tf2N)(3) (Tf2N = bis(trifluoromethanesulfonyl)amide) can act as both an optical and electrochemical probe for the determination of the Lewis acidity of an ionic liquid anion. For that reason the luminescence spectra and cyclic voltammograms of dilute solutions of Eu(Tf2N)(3) in various ionic liquids were investigated. The Eu2+/3+ redox potential in the investigated ILs can be related to the Lewis basicity of the IL anion. The IL cation had little influence. The lower the determined halfwave potential, the higher the IL anion basicity. The obtained ranking can be confirmed by luminescence spectroscopy where a bathochromic shift of the D-5(0) -> F-7(4) transition indicates a stronger Lewis basicity of the IL anion. (C) 2014 Published by Elsevier B.V.

  6. Structure of the unique SEFIR domain from human interleukin 17 receptor A reveals a composite ligand-binding site containing a conserved ?-helix for Act1 binding and IL-17 signaling

    SciTech Connect (OSTI)

    Zhang, Bing [Oklahoma State University, Stillwater, OK 74078 (United States); Liu, Caini; Qian, Wen [Lerner Research Institute, Cleveland Clinic, 9500 Euclid Avenue, Cleveland, OH 44195 (United States); Han, Yue [Oklahoma State University, Stillwater, OK 74078 (United States); Li, Xiaoxia, E-mail: lix@ccf.org [Lerner Research Institute, Cleveland Clinic, 9500 Euclid Avenue, Cleveland, OH 44195 (United States); Deng, Junpeng, E-mail: lix@ccf.org [Oklahoma State University, Stillwater, OK 74078 (United States)

    2014-05-01

    Crystal structure of the SEFIR domain from human IL-17 receptor A provides new insights into IL-17 signaling. Interleukin 17 (IL-17) cytokines play a crucial role in mediating inflammatory and autoimmune diseases. A unique intracellular signaling domain termed SEFIR is found within all IL-17 receptors (IL-17Rs) as well as the key adaptor protein Act1. SEFIR-mediated protein–protein interaction is a crucial step in IL-17 cytokine signaling. Here, the 2.3 Å resolution crystal structure of the SEFIR domain of IL-17RA, the most commonly shared receptor for IL-17 cytokine signaling, is reported. The structure includes the complete SEFIR domain and an additional ?-helical C-terminal extension, which pack tightly together to form a compact unit. Structural comparison between the SEFIR domains of IL-17RA and IL-17RB reveals substantial differences in protein topology and folding. The uniquely long insertion between strand ?C and helix ?C in IL-17RA SEFIR is mostly well ordered, displaying a helix (?CC?{sub ins}) and a flexible loop (CC?). The DD? loop in the IL-17RA SEFIR structure is much shorter; it rotates nearly 90° with respect to the counterpart in the IL-17RB SEFIR structure and shifts about 12 Å to accommodate the ?CC?{sub ins} helix without forming any knots. Helix ?C was identified as critical for its interaction with Act1 and IL-17-stimulated gene expression. The data suggest that the heterotypic SEFIR–SEFIR association via helix ?C is a conserved and signature mechanism specific for IL-17 signaling. The structure also suggests that the downstream motif of IL-17RA SEFIR together with helix ?C could provide a composite ligand-binding surface for recruiting Act1 during IL-17 signaling.

  7. Deformation behavior and dislocation mechanisms in TiAl alloys

    SciTech Connect (OSTI)

    Sriram, S.; Vasudevan, V.K. [Univ. of Cincinnati, OH (United States). Dept. of Materials Science and Engineering; Dimiduk, D.M. [Wright Lab., Wright-Patterson AFB, OH (United States)

    1995-08-01

    Polycrystalline Ti-50 and Ti-52Al (in at.%) alloys, with large grain sizes (50Al-300{mu}m, 52Al-500{mu}m) and containing low ({approximately}250 wt.ppm) levels of oxygen were deformed under compression over a wide temperature range (77--1,173 K). The 0.2% proof stress-temperature profiles comprise of three distinct regimes: Regime 1 (between 77--{approximately}600 K), regime 2 (between {approximately}600--1,073 K), and regime 3 (above 1,073 K). Deformation temperature influences the types of dislocations present, the nature of superdislocation dissociations, and the morphological characteristics of both ordinary and super dislocations. Collectively, experiment and theory suggest that the flow properties at low temperatures (regime 1) are controlled by lattice friction, whereas at higher temperatures (regime 2) the properties are dislocation obstacle controlled.

  8. Thermodynamic and mechanical properties of TiC from ab initio calculation

    SciTech Connect (OSTI)

    Dang, D. Y.; Fan, J. L.; Gong, H. R., E-mail: gonghr@csu.edu.cn [State Key Laboratory of Powder Metallurgy, Central South University, Changsha, Hunan 410083 (China)

    2014-07-21

    The temperature-dependent thermodynamic and mechanical properties of TiC are systematically investigated by means of a combination of density-functional theory, quasi-harmonic approximation, and thermal electronic excitation. It is found that the quasi-harmonic Debye model should be pertinent to reflect thermodynamic properties of TiC, and the elastic properties of TiC decease almost linearly with the increase of temperature. Calculations also reveal that TiC possesses a pronounced directional pseudogap across the Fermi level, mainly due to the strong hybridization of Ti 3d and C 2p states. Moreover, the strong covalent bonding of TiC would be enhanced (reduced) with the decrease (increase) of temperature, while the change of volume (temperature) should have negligible effect on density of states at the Fermi level. The calculated results agree well with experimental observations in the literature.

  9. LaTiO?/KTaO? interfaces: A new two-dimensional electron gas system

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

    Zou, K.; Ismail-Beigi, Sohrab; Kisslinger, Kim; Shen, Xuan; Nanjing University, Nanjing; Su, Dong; Walker, F. J.; Ahn, C. H.

    2015-03-01

    We report a new 2D electron gas (2DEG) system at the interface between a Mott insulator, LaTiO?, and a band insulator, KTaO?. For LaTiO?/KTaO? interfaces, we observe metallic conduction from 2 K to 300 K. One serious technological limitation of SrTiO?-based conducting oxide interfaces for electronics applications is the relatively low carrier mobility (0.5-10 cm²/V s) of SrTiO? at room temperature. By using KTaO?, we achieve mobilities in LaTiO?/KTaO? interfaces as high as 21 cm²/V s at room temperature, over a factor of 3 higher than observed in doped bulk SrTiO?. By density functional theory, we attribute the higher mobilitymore »in KTaO? 2DEGs to the smaller effective mass for electrons in KTaO?.« less

  10. Photoemission study of the electronic structure and charge density waves of Na?Ti?Sb?O

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

    Tan, S. Y. [Science and Technology on Surface Physics and Chemistry Lab., Mianyang (China); Fundan Univ., Shanghai (China); Jiang, J. [Fundan Univ., Shanghai (China); Nanjing Univ., Nanjing (China); Ye, Z. R. [Fundan Univ., Shanghai (China); Niu, X. H. [Fundan Univ., Shanghai (China); Nanjing Univ., Nanjing (China); Song, Y. [Rice Univ., Houston, TX (United States); Zhang, C. L. [Rice Univ., Houston, TX (United States); Univ. of Tennessee, Knoxville, TN (United States); Dai, P. C. [Rice Univ., Houston, TX (United States); Xie, B. P. [Fundan Univ., Shanghai (China); Nanjing Univ., Nanjing (China); Lai, X. C. [Science and Technology on Surface Physics and Chemistry Lab., Mianyang (China); Feng, D. L. [Fundan Univ., Shanghai (China); Nanjing Univ., Nanjing (China)

    2015-04-30

    The electronic structure of Na?Ti?Sb?O single crystal is studied by photon energy and polarization dependent angle-resolved photoemission spectroscopy (ARPES). The obtained band structure and Fermi surface agree well with the band structure calculation of Na?Ti?Sb?O in the non-magnetic state, which indicates that there is no magnetic order in Na?Ti?Sb?O and the electronic correlation is weak. Polarization dependent ARPES results suggest the multi-band and multi-orbital nature of Na?Ti?Sb?O. Photon energy dependent ARPES results suggest that the electronic structure of Na?Ti?Sb?O is rather two-dimensional. Moreover, we find a density wave energy gap forms below the transition temperature and reaches 65 meV at 7 K, indicating that Na?Ti?Sb?O is likely a weakly correlated CDW material in the strong electron-phonon interaction regime. (author)

  11. Photoemission study of the electronic structure and charge density waves of Na?Ti?Sb?O

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

    Tan, S. Y.; Jiang, J.; Ye, Z. R.; Niu, X. H.; Song, Y.; Zhang, C. L.; Dai, P. C.; Xie, B. P.; Lai, X. C.; Feng, D. L.

    2015-04-30

    The electronic structure of Na?Ti?Sb?O single crystal is studied by photon energy and polarization dependent angle-resolved photoemission spectroscopy (ARPES). The obtained band structure and Fermi surface agree well with the band structure calculation of Na?Ti?Sb?O in the non-magnetic state, which indicates that there is no magnetic order in Na?Ti?Sb?O and the electronic correlation is weak. Polarization dependent ARPES results suggest the multi-band and multi-orbital nature of Na?Ti?Sb?O. Photon energy dependent ARPES results suggest that the electronic structure of Na?Ti?Sb?O is rather two-dimensional. Moreover, we find a density wave energy gap forms below the transition temperature and reaches 65 meV atmore »7 K, indicating that Na?Ti?Sb?O is likely a weakly correlated CDW material in the strong electron-phonon interaction regime. (author)« less

  12. Photocatalytic Inhibition of Algae Growth Using TiO2, WO3, and

    E-Print Network [OSTI]

    Ouellette, Anthony J. A.

    Photocatalytic Inhibition of Algae Growth Using TiO2, WO3, and Cocatalyst Modifications C L O V I Road, Cocoa, Florida 32922-5703 TiO2 and WO3, with and without noble metal cocatalysts, were employed structures. Introduction Wide band gap metal oxides such as TiO2 and WO3 (Eg ) 3.1 and 2.7 eV, respectively

  13. Effect Of The Plasma Deposition Parameters On The Properties Of Ti/TiN Multilayers For Hard Coatings Applications

    SciTech Connect (OSTI)

    Saoula, N.; Henda, K.; Kesri, R.

    2008-09-23

    In this study, we present the effect of the plasma deposition parameters on the mechanical properties of Ti/TiN multilayers. The elaboration of our films has been carried out by RF-Magnetron Sputtering (13.56 MHz) under nitrogen and argon reactive plasma at low pressure. The film depositions have been done on steel substrates. The first step of our study was the optimization of the depositions conditions in order to obtain good quality films. The amount of nitrogen in the sputtering gases being fixed at 10%. The total pressure was set between 2mTorr to 10mTorr. The deposited multilayers were characterized by X-ray diffraction (XRD), energy dispersive spectroscopy (EDS), atomic force microscopy (AFM) and micro-indentation.

  14. Segregation of Mn2+ Dopants as Interstitials in SrTiO3 Grain Boundaries

    SciTech Connect (OSTI)

    Yang, Hao; Kotula, Paul G.; Sato, Yukio; Chi, Miaofang; Ikuhara, Yuichi; Browning, Nigel D.

    2013-10-03

    Mn doped SrTiO3 shows promising magnetic and electrical properties, but the doping mechanism remains unclear. In this research Mn4+ is found to substitute Ti in bulk SrTiO3, but Mn2+ segregates inside grain boundaries at both Sr and interstitial sites. Mn interstitial doping has never been reported, but is found possible with the formation of Sr vacancies. This finding is significantly different from the amphoteric doping of Mn2+ substituting Sr and Mn4+ substituting Ti sites, therefore leads to different understanding on the defect mediated electrical and magnetic properties of transition metal doped perovskites.

  15. Features of a priori heavy doping of the n-TiNiSn intermetallic semiconductor

    SciTech Connect (OSTI)

    Romaka, V. A.; Rogl, P.; Romaka, V. V.; Hlil, E. K.; Stadnyk, Yu. V.; Budgerak, S. M.

    2011-07-15

    The crystal structure, the distribution of electron density, and the energy, kinetic, and magnetic properties of the n-TiNiSn intermetallic semiconductor are investigated. It is shown that a priori doping of n-TiNiSn with donors originates from partial, up to 0.5 at %, redistribution of Ti and Ni atoms in crystallographic sites of Ti atoms. The correlation is established between the donor concentration, amplitude of modulation of the continuous energy bands, and degree of filling of low-scale fluctuation potential wells with charge carriers. The results obtained are discussed within the Shklovskii-Efros model of a heavily doped and compensated semiconductor.

  16. Ferroelectric and ferromagnetic properties in BaTiO{sub 3} thin films on Si (100)

    SciTech Connect (OSTI)

    Singamaneni, Srinivasa Rao, E-mail: ssingam@ncsu.edu; Prater, John T. [Materials Science Division, Army Research Office, Research Triangle Park, North Carolina 27709 (United States); Department of Materials Science and Engineering, North Carolina State University, Raleigh, North Carolina 27695 (United States); Punugupati, Sandhyarani; Hunte, Frank; Narayan, Jagdish [Department of Materials Science and Engineering, North Carolina State University, Raleigh, North Carolina 27695 (United States)

    2014-09-07

    In this paper, we report on the epitaxial integration of room temperature lead-free ferroelectric BaTiO{sub 3} thin (?1050?nm) films on Si (100) substrates by pulsed laser deposition technique through a domain matching epitaxy paradigm. We employed MgO and TiN as buffer layers to create BaTiO{sub 3}/SrRuO{sub 3}/MgO/TiN/Si (100) heterostructures. C-axis oriented and cube-on-cube epitaxial BaTiO{sub 3} is formed on Si (100) as evidenced by the in-plane and out-of-plane x-ray diffraction, and transmission electron microscopy. X-ray photoemission spectroscopic measurements show that Ti is in 4(+) state. Polarization hysteresis measurements together with Raman spectroscopy and temperature-dependent x-ray diffraction confirm the room temperature ferroelectric nature of BaTiO{sub 3}. Furthermore, laser irradiation of BaTiO{sub 3} thin film is found to induce ferromagnetic-like behavior but affects adversely the ferroelectric characteristics. Laser irradiation induced ferromagnetic properties seem to originate from the creation of oxygen vacancies, whereas the pristine BaTiO{sub 3} shows diamagnetic behavior, as expected. This work has opened up the route for the integration of room temperature lead-free ferroelectric functional oxides on a silicon platform.

  17. Ann bay lodyans 14 / Se Bryant Freeman ("Tonton Liben") ki pare ti liv sa a

    E-Print Network [OSTI]

    Freeman, Bryant C.

    2000-01-01

    Liben”) ki pare ti liv sa a. [Lawrence, Kan.] : Institute of Haitian Studies ; [Port-au-Prince] : Bon Nouvèl : Fondasyon Alfa Lwès, 2000. Terms of Use: http://www2.ku.edu/~scholar/docs/license.shtml fcjNlVfcHto" r ' K A N S A S L lBf iAH.r ANN BAY... LODYANS1 4 Se Bryant Freeman ("Tonton Liben") ki pare ti liv sa a. A 51* AYITI SE PEP AYISYEN PM 7854 .H39 A56 2000 v. 14 Enstiti Etid Ayisyen - Inivesite Kannzas Bon Nouvel Fondasyon Alfa Lwes 2000 YON TI PYE ZORANJ Se istwa yon ti fi ki...

  18. Large oriented arrays and continuous films of TiO2 based nanotubes.

    SciTech Connect (OSTI)

    Xu, Huifang; Liu, Jun; Voigt, James A.; Tian, Zhengrong Ryan; McKenzie, Bonnie Beth

    2003-08-01

    We report for the first time a one-step, templateless method to directly prepare large arrays of oriented TiO{sub 2}-based nanotubes and continuous films. These titania nanostructures can also be easily prepared as conformal coatings on a substrate. The nanostructured films were formed on a Ti substrate seeded with TiO{sub 2} nanoparticles. SEM and TEM results suggested that a folding mechanism of sheetlike structures was involved in the formation of the nanotubes. The oriented arrays of TiO{sub 2} nanotubes, continuous films, and coatings are expected to have potentials for applications in catalysis, filtration, sensing, photovoltaic cells, and high surface area electrodes.

  19. Synthesis of Highly Ordered TiO2 Nanotubes Using Ionic Liquids for Photovoltaics Applications

    SciTech Connect (OSTI)

    2009-04-01

    This factsheet describes a study that deals with a new, ‘green’ approach of synthesizing highly ordered TiO2 nanotubes using ionic liquids for photovoltaics (PV) applications.

  20. Spin and orbital Ti magnetism at LaMnO3/SrTiO3 interfaces

    SciTech Connect (OSTI)

    Garcial-Barriocanal, J; Cezar, J. C.; Bruno, F. Y.; Thakur, P.; Brookes, N. B.; Utfeld, C.; Riviera-Calzada, A.; Giblin, S. R.; Taylor, J. W.; Duffy, J. A.; Dugdale, S. B.; Nakamura, T.; Kodama, K.; Leon, C.; Okamoto, Satoshi; Santamaria, J.

    2010-01-01

    In systems with strong electron-lattice coupling, such as manganites, orbital degeneracy is lifted, what causes a null expectation value of the orbital moment. Magnetic structure is thus determined by spin-spin superexchange. In titanates, however, with much smaller Jahn-Teller distortions, orbital degeneracy might allow non-zero values of the orbital magnetic moment. Accordingly, novel forms of ferromagnetic superexchange interaction unique to t2g electrons systems have been theoretically predicted, although their experimental observation has remained elusive. Here we report a new kind of Ti3+ ferromagnetism at LaMnO3/SrTiO3 epitaxial interfaces. It results from charge transfer to the empty conduction band of the titanate and has spin and orbital contributions evidencing the role played by orbital degeneracy. The possibility of tuning magnetic alignment (ferromagnetic or antiferromagnetic) of Ti and Mn moments by structural parameters is demonstrated. This result will provide important clues for the understanding of the effects of orbital degeneracy in superexchange coupling.

  1. Il Dipartimento di Architettura e Progetto DiAP della Sapienza organizza un Workshop di progettazione riservato agli studenti e ai dottorandi delle facolt di architettura e di inge-

    E-Print Network [OSTI]

    Di Pillo, Gianni

    "Summer Field Studio 2011 in Teheran" è la ristruttu- razione di un'area urbana di Teheran, il quartiere

  2. IL-2R{gamma} gene microdeletion demonstrates that canine X-linked severe combined immunodeficiency is a homologue of the human disease

    SciTech Connect (OSTI)

    Henthorn, P.S.; Fimiani, V.M.; Patterson, D.F.

    1994-09-01

    X-linked severe combined immunodeficiency (SCID) is characterized by profound defects in cellular and humoral immunity and, in humans, is associated with mutations in the gene for the {gamma} chain of the IL-2 receptor (IL-2R{gamma}). We have examined this gene in a colony of dogs established from a single X-linked SCID carrier female. Affected dogs have a 4-bp deletion in the first exon of the IL-2R{gamma} gene, which precludes the production of a functional protein, demonstrating that the canine disease is a true homologue of human X-linked SCID. 37 refs., 3 figs.

  3. Pb{sub 5}Fe{sub 3}TiO{sub 11}Cl: A rare example of Ti(IV) in a square pyramidal oxygen coordination

    SciTech Connect (OSTI)

    Batuk, Maria; Batuk, Dmitry; Abakumov, Artem M.; Hadermann, Joke

    2014-07-01

    A new oxychloride Pb{sub 5}Fe{sub 3}TiO{sub 11}Cl has been synthesized using the solid state method. Its crystal and magnetic structure was investigated in the 1.5–550 K temperature range using electron diffraction, high angle annular dark field scanning transmission electron microscopy, atomic resolution energy dispersive X-ray spectroscopy, neutron and X-ray powder diffraction. At room temperature Pb{sub 5}Fe{sub 3}TiO{sub 11}Cl crystallizes in the P4/mmm space group with the unit cell parameters a=3.91803(3) Å and c=19.3345(2) Å. Pb{sub 5}Fe{sub 3}TiO{sub 11}Cl is a new n=4 member of the oxychloride perovskite-based homologous series A{sub n+1}B{sub n}O{sub 3n?1}Cl. The structure is built of truncated Pb{sub 3}Fe{sub 3}TiO{sub 11} quadruple perovskite blocks separated by CsCl-type Pb{sub 2}Cl slabs. The perovskite blocks consist of two layers of (Fe,Ti)O{sub 6} octahedra sandwiched between two layers of (Fe,Ti)O{sub 5} square pyramids. The Ti{sup 4+} cations are preferentially located in the octahedral layers, however, the presence of a noticeable amount of Ti{sup 4+} in a five-fold coordination environment has been undoubtedly proven using neutron powder diffraction and atomic resolution compositional mapping. Pb{sub 5}Fe{sub 3}TiO{sub 11}Cl is antiferromagnetically ordered below 450(10) K. The ordered Fe magnetic moments at 1.5 K are 4.06(4) ?{sub B} and 3.86(5) ?{sub B} on the octahedral and square-pyramidal sites, respectively. - Highlights: • Pb{sub 5}Fe{sub 3}TiO{sub 11}Cl has been synthesized using the solid state method. • The structure has been refined using neutron powder diffraction data at 1.5–550 K. • It is a new n=4 member of the perovskite-related homologous series A{sub n+1}B{sub n}O{sub 3n?1}Cl. • Ti{sup 4+} cations have both octahedral and square-pyramidal coordination environment. • Pb{sub 5}Fe{sub 3}TiO{sub 11}Cl is antiferromagnetically ordered below T{sub N}?450 K.

  4. Measurement of the 44Ti(alpha,p)47V reaction cross section, of relevance to gamma-ray observation of core collapse supernovae, using reclaimed 44Ti from radioactive waste

    E-Print Network [OSTI]

    Murphy, A; Davinson, T; Dressler, R; Fallis, J; Kankainen, A; Laird, A; Murphy, C; Seiffert, C; Schumann, D; Stowasser, T; Stora, T; Wang, C; Woods, P

    2014-01-01

    Measurement of the 44Ti(alpha,p)47V reaction cross section, of relevance to gamma-ray observation of core collapse supernovae, using reclaimed 44Ti from radioactive waste

  5. Visible light photocatalytic degradation of 4-chlorophenol using vanadium and nitrogen co-doped TiO{sub 2}

    SciTech Connect (OSTI)

    Jaiswal, R.; Kothari, D. C.; Patel, N.; Miotello, A.

    2013-02-05

    Vanadium and Nitrogen were codoped in TiO{sub 2} photocatalyst by Sol-gel method to utilize visible light more efficiently for photocatalytic reactions. A noticeable shift of absorption edge to visible light region was obtained for the singly-doped namely V-TiO{sub 2}, N-TiO{sub 2} and codoped V-N-TiO{sub 2} samples in comparison with undoped TiO{sub 2}, with smallest band gap obtained with codoped-TiO{sub 2}. The photocatalytic activities for all TiO{sub 2} photocatalysts were tested by 4-chlorophenol (organic pollutant) degradation under visible light irradiation. It was found that codoped TiO{sub 2} exhibits the best photocatalytic activity, which could be attributed to the synergistic effect produced by V and N dopants.

  6. Titanium oxide (TiO2), an abundant material with photocatalytic activity and chemical stability is an important candidate for photocatalytic applications. The photocatalytic activity of the TiO2

    E-Print Network [OSTI]

    phase. In the current project, phase and morphology changes in TiO2 nanotubes were studied using ex studies were also performed to understand the phase and morphology of the nanotubes. As prepared TiO2 nanotubes transform to anatase at 450 oC and transformed to rutile when heated to 800 oC. TiO2 nanotubes

  7. Effect of WC/TiC grain size ratio on microstructure and mechanical properties of WCTiCCo cemented carbides

    E-Print Network [OSTI]

    Hong, Soon Hyung

    of TiC powder as 1 lm. The microstructures of sintered WC­TiC­10 wt%Co cemented carbides were than that expected by modified Hall­Petch type equation. Transverse rupture strength of WC­20TiC­10 wt for decades [1]. Generally, cemented carbides are based on the WC­Co and some cubic carbide such as TiC, Ta

  8. dc electric field tunable bulk acoustic wave solidly mounted resonator using SrTiO3

    E-Print Network [OSTI]

    York, Robert A.

    dc electric field tunable bulk acoustic wave solidly mounted resonator using SrTiO3 G. N. SaddikTiO3 solidly mounted bulk acoustic wave resonator has been designed, fabricated, and tested of Physics. DOI: 10.1063/1.2759464 Thin film bulk acoustic wave resonators FBARs have been in use by research

  9. Crystal Plasticity Modeling of Deformation and Creep in Polycrystalline Ti-6242

    E-Print Network [OSTI]

    Ghosh, Somnath

    Crystal Plasticity Modeling of Deformation and Creep in Polycrystalline Ti-6242 DHYANJYOTI DEKA computational model based on crystal plasticity for the analysis of two-phase a/b Ti-6242 polycrystalline alloys. A rate-dependent elastic-crystal plas- ticity model is incorporated in this model to accommodate

  10. Sputtered TiN films for superconducting coplanar waveguide resonators S. Ohya,1, a)

    E-Print Network [OSTI]

    Martinis, John M.

    Sputtered TiN films for superconducting coplanar waveguide resonators S. Ohya,1, a) B. Chiaro,2 A control the energy of these particles to obtain high-quality TiN films. Superconducting coplanar waveguideN in larger circuits. I. INTRODUCTION Superconducting coplanar-waveguide (SCPW) res- onators are used

  11. A protocol to develop crack-free biomimetic coatings on Ti6Al4V substrates

    E-Print Network [OSTI]

    Tas, A. Cuneyt

    A protocol to develop crack-free biomimetic coatings on Ti6Al4V substrates Sahil Jalota,a) Sutapa/Kadikoy, Istanbul 34755, Turkey (Received 22 November 2006; accepted 16 February 2007) Biomimetic coating in implantology. While this paper specifically refers to coating Ti6Al4V, the results are valid with other related

  12. An Experimental and Theoretical Multi-Mbar Study of Ti-6Al-4V

    SciTech Connect (OSTI)

    Tegner, B E; Macleod, S G; CYNN, H; Proctor, J; Evans, W J; McMahon, M I; Ackland, G J

    2011-04-13

    We report results from an experimental and theoretical study of the room temperature (RT) compression of the ternary alloy Ti-6Al-4V. In this work, we have extended knowledge of the equation of state (EOS) from 40 GPa to 221 GPa, and observed a different sequence of phase transitions to that reported previously for pure Ti.

  13. Irradiation-induced disordering and amorphization of Al3Ti-based intermetallic compounds

    E-Print Network [OSTI]

    Motta, Arthur T.

    Irradiation-induced disordering and amorphization of Al3Ti-based intermetallic compounds Jeong October 2015 Accepted 19 October 2015 Available online 21 October 2015 a b s t r a c t An in situ ion-irradiation irradiation-induced disordering and amorphization of Al3Ti-based intermetallic compounds. Thin foil samples

  14. Preparation of BaTiO3 nanoparticles by combustion spray pyrolysis Sangjin Leea

    E-Print Network [OSTI]

    Messing, Gary L.

    Preparation of BaTiO3 nanoparticles by combustion spray pyrolysis Sangjin Leea , Taehwan Sona were synthesized by combustion spray pyrolysis using a 1:1 molar ratio of oxidizer and fuel. To prepare. Keywords: BaTiO3; Nanomaterials; Spray pyrolysis; Combustion; Powder technology 1. Introduction Fine barium

  15. TESLA Report 2004-02 Anti-multipactor TiN coating of RF power

    E-Print Network [OSTI]

    N layers generation on surfaces which were not protected in this way previously. Thin TiN films on ceramicTESLA Report 2004-02 1 Anti-multipactor TiN coating of RF power coupler components for TESLA performance of couplers) J. Lorkiewicz1 , The Andrzej Soltan Institute for Nuclear Studies, Pl 05-400 Otwock

  16. Electrochemical Monitoring of TiO2 Atomic Layer Deposition by Chronoamperometry and Scanning Electrochemical Microscopy

    E-Print Network [OSTI]

    Yu, Edward T.

    Electrochemical Monitoring of TiO2 Atomic Layer Deposition by Chronoamperometry and Scanning) was used to characterize the atomic layer deposition (ALD) of TiO2 on indium-doped tin oxide (ITO). KEYWORDS: atomic layer deposition (ALD), scanning electrochemical microscopy (SECM), nanoporous films

  17. Processing and Mechanical Properties of Ti2AlC Reinforced with Alumina Fibers 

    E-Print Network [OSTI]

    Jeon, Kwonguk

    2012-10-19

    The fabrication and mechanical properties of Ti2AlC composites reinforced with the alumina oxide fibers, such as NextelTM 720 and ALBF1, were described in this thesis. Alumina fibers and Ti2AlC powders were dispersed in the water and slip cast...

  18. TiGa binary alloys developed as potential dental materials , W.J. Lin a

    E-Print Network [OSTI]

    Zheng, Yufeng

    Ti­Ga binary alloys developed as potential dental materials K.J. Qiu a , W.J. Lin a , F.Y. Zhou, Beijing 100083, China d General Dental Department, School of Stomatology, Peking University, Beijing in dental field. The results of OM and XRD showed that the microstructure of all experimental as-cast Ti

  19. Biomaterials 24 (2003) 39313939 Corrosion and wear-corrosion behavior of NiTi modified

    E-Print Network [OSTI]

    Crone, Wendy C.

    2003-01-01

    Biomaterials 24 (2003) 3931­3939 Corrosion and wear-corrosion behavior of NiTi modified by plasma, aerospace, and automotive industries. NiTi alloys are important materials for biomedical and dental devices. The alloy has been used for making orthodontic dental arch wires and medical guide wires for diagnostic

  20. EPR Study of the Surface Characteristics of Nanostructured TiO2 under UV Irradiation

    E-Print Network [OSTI]

    EPR Study of the Surface Characteristics of Nanostructured TiO2 under UV Irradiation Juan M irradiation in a vacuum show some Ti3+ centers. In contrast, under these conditions only weak signals activated by UV irradiation.1,2 However, reduced quantum yields, along with the gen- eration of undesired

  1. Superelastic and cyclic response of NiTi SMA at various strain rates and temperatures

    E-Print Network [OSTI]

    Nemat-Nasser, Sia

    in the range of 77­400 K. The influence of the annealing temperature on the fatigue response is also examined of NiTi SMAs depend on the annealing temperature; (2) in cyclic loading, the dissipated energy over loading rates, NiTi SMAs show properties similar to ordinary steels, as has been established by the first

  2. TiN-Coating Effects on Stainless Steel Tribological Behavior Under Dry and Lubricated Conditions

    E-Print Network [OSTI]

    Volinsky, Alex A.

    deposition (PVD) on cutting tools and other material surfaces susceptible to wear help extending the life highlighted their advantages over uncoated tools (Ref 2-4). TiN coatings wear can change dramaticallyTiN-Coating Effects on Stainless Steel Tribological Behavior Under Dry and Lubricated Conditions

  3. Preparation and properties of ce-doped TiO{sub 2} photocatalyst

    SciTech Connect (OSTI)

    Yan, Ningning; Zhu, Zhongqi; Zhang, Jin [Yunnan Key Laboratory of Nanomaterials and Technology, Yunnan University, Kunming 650091 (China)] [Yunnan Key Laboratory of Nanomaterials and Technology, Yunnan University, Kunming 650091 (China); Zhao, Zongyan [School of Materials Science and Engineering, Kunming University of Science and Technology, Kunming 650093 (China)] [School of Materials Science and Engineering, Kunming University of Science and Technology, Kunming 650093 (China); Liu, Qingju, E-mail: qjliu@ynu.edu.cn [Yunnan Key Laboratory of Nanomaterials and Technology, Yunnan University, Kunming 650091 (China)] [Yunnan Key Laboratory of Nanomaterials and Technology, Yunnan University, Kunming 650091 (China)

    2012-08-15

    Highlights: ? The cerium ion doped TiO{sub 2} (Ce-TiO{sub 2}) powders were prepared and characterized. ? The spectrum absorption region of Ce-TiO{sub 2} is red-shifted to visible light. ? The recombination of photo-generated electron-hole pairs of Ce-TiO{sub 2} is inhibited. ? The photocatalytic activity was effected by Ce ion content and greatly improved. -- Abstract: TiO{sub 2} nanoparticles doped with different content of Ce ion were prepared by sol–gel method. The samples were characterized by XRD, XPS, TEM, UV–Vis, and PL, the photocatalytic activity was evaluated by photocatalytic degradation of methylene blue (MB) under the irradiation of fluorescent lamp. The results indicate that Ce ion is incorporated into the lattice of TiO{sub 2}, which can restrain the increase of grain size, broaden the absorption region to visible light, and inhibit the recombination of the photo-generated electron and hole pairs. Moreover, the photocatalytic activity of Ce-TiO{sub 2} in MB degradation is evidently enhanced. The MB degradation rate of the sample with Ce:Ti = 0.33% (molar ratio) in 8 h is 90.03%, which is much higher than that of P25 (68.19%).

  4. Nanostructured SrTiO3/WO3 Heterojunction Thin Films for Efficient Photoelectrochemical Water

    E-Print Network [OSTI]

    Ehrman, Sheryl H.

    Nanostructured SrTiO3/WO3 Heterojunction Thin Films for Efficient Photoelectrochemical Water transfer and separation of photogenerated charge carriers. Introduction #12;Why SrTiO3 and WO3 Tungsten Oxide (WO3) [Eg :- ~ 2.7 eV] Advantages: Basically n-type in nature due to presence of oxygen vacancies

  5. Noncollinear second-harmonic generation in sub-micrometer-poled RbTiOPO4

    E-Print Network [OSTI]

    Arie, Ady

    Noncollinear second-harmonic generation in sub-micrometer-poled RbTiOPO4 S. Moscovich, A. Arie, R generated noncollinear quasi-phase-matched second harmonic wave in an RbTiOPO4 crystal that was poled using systematic nonlinear frequency conversion study of samples produced by the HV-AFM method. The short poling

  6. Stable atomic structure of NiTi austenite

    SciTech Connect (OSTI)

    Zarkevich, Nikolai A [Ames Laboratory; Johnson, Duane D [Ames Laboratory

    2014-08-01

    Nitinol (NiTi), the most widely used shape-memory alloy, exhibits an austenite phase that has yet to be identified. The usually assumed austenitic structure is cubic B2, which has imaginary phonon modes, hence it is unstable. We suggest a stable austenitic structure that “on average” has B2 symmetry (observed by x-ray and neutron diffraction), but it exhibits finite atomic displacements from the ideal B2 sites. The proposed structure has a phonon spectrum that agrees with that from neutron scattering, has diffraction spectra in agreement with x-ray diffraction, and has an energy relative to the ground state that agrees with calorimetry data.

  7. Localized Immunotherapy via Liposome-Anchored Anti-CD137 + IL-2 Prevents Lethal Toxicity and Elicits Local and Systemic Antitumor Immunity

    E-Print Network [OSTI]

    Kwong, Brandon

    Immunostimulatory agonists such as anti-CD137 and interleukin (IL)-2 have elicited potent antitumor immune responses in preclinical studies, but their clinical use is limited by inflammatory toxicities that result upon ...

  8. Selezione pubblica per il conferimento di n. 1 assegno per collaborazione ad attivit di ricerca Bando AR N. 12/2014 del 11/12/2014 -Approvazione atti

    E-Print Network [OSTI]

    Di Pillo, Gianni

    Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer" del 24 novembre 2014 Fisiologia e Farmacologia "Vittorio Erspamer"; DISPONE Art.1 ­ Sono approvati gli Fisiologia e Farmacologia "Vittorio Erspamer" di questa Università per il settore

  9. Nanoscale LiFePO4 and Li4Ti5O12 for High Rate Li-ion Batteries

    E-Print Network [OSTI]

    Jaiswal, A.

    2010-01-01

    a LiFePO 4 /Li 4 Ti 5 O 12 full-cell at several different4 /Li 4 Ti 5 O 12 coin full-cell. Figure 1. 0.2 µ m (a) (b)in LiFePO 4 /Li 4 Ti 5 O 12 full cells. Nano-LiFePO 4 showed

  10. A Theoretical Study on the Hydrogen Transport Mechanism in SrTiO3 Perovskite. II. Scandium

    E-Print Network [OSTI]

    Helgaker, Trygve

    A Theoretical Study on the Hydrogen Transport Mechanism in SrTiO3 Perovskite. II. Scandium Doping to clarify the proton-conduction mechanism in Sc-doped SrTiO3 perovskite, from the viewpoint of energetics, Inc. DOI: 10.1002/qua.24086 Introduction As is well known, cubic SrTiO3 perovskite shows high proton

  11. DOI: 10.1002/asia.201200349 Dye-Sensitized TiO2 Nanotube Solar Cells: Rational Structural and Surface

    E-Print Network [OSTI]

    Lin, Zhiqun

    DOI: 10.1002/asia.201200349 Dye-Sensitized TiO2 Nanotube Solar Cells: Rational Structural and Surface Engineering on TiO2 Nanotubes Jun Wang[a] and Zhiqun Lin*[b] 2754 2012 Wiley-VCH Verlag GmbH & Co-defined structural parameters and enhanced electronic properties, highly ordered TiO2 nanotube arrays have been

  12. Modelling the coarsening behaviour of TiC precipitates in high-strength, low-alloy steels

    E-Print Network [OSTI]

    Cambridge, University of

    Modelling the coarsening behaviour of TiC precipitates in high-strength, low-alloy steels Jae Hoon­sheet steels rely on a dispersion of fine precipitates based on TiC, generated during the major phase changes of the stoichiometry of titanium and carbon. The purpose was to assess the influences of interface energy and Ti/C

  13. Short-range order of low-coverage Ti/Al,,111...: Implications for hydrogen storage in complex metal hydrides

    E-Print Network [OSTI]

    Ciobanu, Cristian

    Short-range order of low-coverage Ti/Al,,111...: Implications for hydrogen storage in complex metal-coverage Ti atoms on Al 111 as a model surface system for transition metal doped alanate hydrogen storage the dissociative chemisorption of hydrogen in Ti-doped alanate storage materials. © 2007 American Institute

  14. A numerical method for predicting the bending fatigue life of NiTi and stainless steel root canal

    E-Print Network [OSTI]

    Zheng, Yufeng

    A numerical method for predicting the bending fatigue life of NiTi and stainless steel root canal. A numerical method for predicting the bending fatigue life of NiTi and stainless steel root canal instruments­titanium alloy (NiTi) and stainless steel (SS) endodontic files using finite element analysis. Methodology

  15. nh gi Tn hi Ti nguyn Thin nhin do Trn du Deep Horizon Khi phc loi chim ng bin ti vng b bin Alabama

    E-Print Network [OSTI]

    ánh giá Tn hi Tài nguyên Thiên nhiên do Tràn du Deep Horizon Khôi phc loài chim ng bin ti vùng b Alabama s hình thành 5 nn làm t ca chim ng dc theo vùng b bin Mobile và Baldwin, Alabama tng c hi làm có th c tìm thy quanh nm ti khu vc b bin Alabama. Chim ng bin òi hi nhng khu vc làm t rng rãi vi

  16. Phase transition behavior and high piezoelectric properties in lead-free BaTiO3CaTiO3BaHfO3 ceramics

    E-Print Network [OSTI]

    Cao, Wenwu

    ceramics Dali Wang · Zhaohua Jiang · Bin Yang · Shantao Zhang · Mingfu Zhang · Feifei Guo · Wenwu Cao of lead-free (1-x)Ba(Hf0.16Ti0.84)O3­x (Ba0.70Ca0.30)TiO3 (BCHT) ceramics fabricated by the conventional been proposed based on their dielectric behavior. It is found that BHCT ceramics undergo a complicated

  17. The 40Ca(alpha,gamma)44Ti reaction in the energy regime of supernova nucleosynthesis

    E-Print Network [OSTI]

    H. Nassar; M. Paul; I. Ahmad; Y. Ben-Dov; J. Caggiano; S. Ghelberg; S. Goriely; J. P. Greene; M. Hass; A. Heger; A. Heinz; D. J. Henderson; R. V. F. Janssens; C. L. Jiang; Y. Kashiv; B. S. Nara Singh; A. Ofan; R. C. Pardo; T. Pennington; K. E. Rehm; G. Savard; R. Scott; R. Vondrasek

    2006-01-11

    The 44Ti(t1/2 = 59 y) nuclide, an important signature of supernova nucleosynthesis, has recently been observed as live radioactivity by gamma-ray astronomy from the Cas A remnant. We investigate in the laboratory the major 44Ti production reaction, 40Ca(alpha,gamma)44Ti (E_cm = 0.6-1.2 MeV/u), by direct off- line counting of 44Ti nuclei. The yield, significantly higher than inferred from previous experiments, is analyzed in terms of a statistical model using microscopic nuclear inputs. The associated stellar rate has important astrophysical consequences, increasing the calculated supernova 44Ti yield by a factor ~2 over previous estimates and bringing it closer to Cas A observations.

  18. TiN coated aluminum electrodes for DC high voltage electron guns

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

    Mamun, Md Abdullah A.; Elmustafa, Abdelmageed A.; Taus, Rhys; Forman, Eric; Poelker, Matthew

    2015-05-01

    Preparing electrodes made of metals like stainless steel, for use inside DC high voltage electron guns, is a labor-intensive and time-consuming process. In this paper, the authors report the exceptional high voltage performance of aluminum electrodes coated with hard titanium nitride (TiN). The aluminum electrodes were comparatively easy to manufacture and required only hours of mechanical polishing using silicon carbide paper, prior to coating with TiN by a commercial vendor. The high voltage performance of three TiN-coated aluminum electrodes, before and after gas conditioning with helium, was compared to that of bare aluminum electrodes, and electrodes manufactured from titanium alloymore »(Ti-6AI-4V). Following gas conditioning, each TiN-coated aluminum electrode reached -225 kV bias voltage while generating less than 100 pA of field emission (« less

  19. TiN/VN composites with core/shell structure for supercapacitors

    SciTech Connect (OSTI)

    Dong, Shanmu; Chen, Xiao; Gu, Lin; Zhou, Xinhong; Wang, Haibo; Liu, Zhihong; Han, Pengxian; Yao, Jianhua; Wang, Li; Cui, Guanglei; Chen, Liquan; Institute of Physics, Chinese Academy of Sciences, Beijing 100080

    2011-06-15

    Research highlights: {yields} Vanadium and titanium nitride nanocomposite with core-shell structure was prepared. {yields} TiN/VN composites with different V:Ti molar ratios were obtained. {yields} TiN/VN composites can provide promising electronic conductivity and favorable capacity storage. -- Abstract: TiN/VN core-shell composites are prepared by a two-step strategy involving coating of commercial TiN nanoparticles with V{sub 2}O{sub 5}.nH{sub 2}O sols followed by ammonia reduction. The highest specific capacitance of 170 F g{sup -1} is obtained when scanned at 2 mV s{sup -1} and a promising rate capacity performance is maintained at higher voltage sweep rates. These results indicate that these composites with good electronic conductivity can deliver a favorable capacity performance.

  20. Reaction rate sensitivity of 44Ti production in massive stars and implications of a thick target yield measurement of 40Ca(alpha,gamma)44Ti

    SciTech Connect (OSTI)

    Hoffman, R D; Sheets, S A; Burke, J T; Scielzo, N D; Rauscher, T; Norman, E B; Tumey, S; Brown, T A; Grant, P G; Hurst, A M; Phair, L; Stoyer, M A; Wooddy, T; Fisker, J L; Bleuel, D

    2010-02-16

    We evaluate two dominant nuclear reaction rates and their uncertainties that affect {sup 44}Ti production in explosive nucleosynthesis. Experimentally we develop thick-target yields for the {sup 40}Ca({alpha},{gamma}){sup 44}Ti reaction at E{sub {alpha}} = 4.13, 4.54, and 5.36 MeV using {gamma}-ray spectroscopy. At the highest beam energy, we also performed an activation measurement which agrees with the thick target result. From the measured yields a stellar reaction rate was developed that is smaller than current statistical-model calculations and recent experimental results, which would suggest lower {sup 44}Ti production in scenarios for the {alpha}-rich freeze out. Special attention has been paid to assessing realistic uncertainties of stellar reaction rates produced from a combination of experimental and theoretical cross sections. With such methods, we also develop a re-evaluation of the {sup 44}Ti({alpha},p){sup 47}V reaction rate. Using these two rates we carry out a sensitivity survey of {sup 44}Ti synthesis in eight expansions representing peak temperature and density conditions drawn from a suite of recent supernova explosion models. Our results suggest that the current uncertainty in these two reaction rates could lead to as large an uncertainty in {sup 44}Ti synthesis as that produced by different treatments of stellar physics.

  1. Active wear and failure mechanisms of TiN-coated high speed steel and TiN-coated cemented carbide tools when machining powder metallurgically made stainless steels

    SciTech Connect (OSTI)

    Jiang, L.; Haenninen, H.; Paro, J.; Kauppinen, V.

    1996-09-01

    In this study, active wear and failure mechanisms of both TiN-coated high speed steel and TiN-coated cemented carbide tools when machining stainless steels made by powder metallurgy in low and high cutting speed ranges, respectively, have been investigated. Abrasive wear mechanisms, fatigue-induced failure, and adhesive and diffusion wear mechanisms mainly affected the tool life of TiN-coated high speed steel tools at cutting speeds below 35 m/min, between 35 and 45 m/min, and over 45 m/min, respectively. Additionally, fatigue-induced failure was active at cutting speeds over 45 m/min in the low cutting speed range when machining powder metallurgically made duplex stainless steel 2205 and austenitic stainless steel 316L. In the high cutting speed range, from 100 to 250 m/min, fatigue-induced failure together with diffusion wear mechanism, affected the tool life of TiN-coated cemented carbide tools when machining both 316L and 2205 stainless steels. It was noticed that the tool life of TiN-coated high speed steel tools used in the low cutting speed range when machining 2205 steel was longer than that when machining 316L steel, whereas the tool life of TiN-coated cemented carbide tools used in the high cutting speed range when machining 316L steel was longer than that when machining 2205 steel.

  2. Preparation and lithium intercalation behavior of TiO{sub 2} in aqueous solutions

    SciTech Connect (OSTI)

    Li, Yunjiao, E-mail: yunjiaoli6601@hotmail.com; Li, Lin; Chen, Lingpeng; Wang, Xuanyu; Xu, Cang

    2014-04-01

    Highlights: • The poor crystalline anatase phase or amorphous TiO{sub 2} was prepared by TiCl{sub 4} hydrolysis under different pH conditions. • Phase transition behavior and lithium intercalation ability of the obtained TiO{sub 2} were found to be related to TiO{sub 2} property. • The results indicate that TiO{sub 2} products obtained from TiCl{sub 4} hydrolysis at lower pH are favorable for lithium intercalation. - Abstract: The low crystalline or amorphous TiO{sub 2} was prepared by TiCl{sub 4} hydrolysis in aqueous solutions under different pH conditions at 45 °C. The products obtained at lower pH (1.23–3.10) appear to be nano-sized particles with poor crystalline anatase structure and an uniform particle size distribution, while the product prepared at pH 4.10 presents in a poor crystalline anatase structure and the regular morphology starts to disappear, and the products obtained at higher pH (>6.00) are amorphous and irregular morphology. The hydrolysis products obtained at pH 2.60 and 8.80 were heat-treated at 300, 400, 600, 700 and 800 °C for 3 h, respectively, to figure out the phase transition. The differences in phase transition process were observed, which verified the properties difference. The lithium intercalation abilities of the obtained TiO{sub 2} were studied. The results indicated that the TiO{sub 2} obtained at lower pH are more favorable for lithium intercalation and are better precursors.

  3. PLUS: eating diSorderS n antibioticS and meat n fat tax Q&a Magazine of the geraLd J. and dorothy r. friedMan sChooL of nutrition sCienCe and poLiCy SSUUmmmmeer 2r 200112 V2 VooLL. 1. 133 nnoo. 2. 2

    E-Print Network [OSTI]

    Dennett, Daniel

    . friedMan sChooL of nutrition sCienCe and poLiCy SSUUmmmmeer 2r 200112 V2 VooLL. 1. 133 nnoo. 2. 2 this installment of "Ask Tufts Nutrition," Alexis Madej, N08, a clinical dietitian at the Frances Stern Nutrition, or provide an energy boost for a daily workout. A great combination for a satisfying snack is a mix

  4. RecorlstructirlgSpati~l hm~gefrom Natural LanguageTexts Atsushi Yamada Tadashi Yall).alllolo Hisashi Ikrda

    E-Print Network [OSTI]

    [)Ol'tltltt, rote. W(! h3,v(.~ lllltd(! itIl (iXpCl'itil(?ll[,itl (!Olllplltcl" in'ogrmn SPHINT (fl,r "'S

  5. INDEX TO VOLUME 62 Aeelimatization _____________________________ 8, 14--15

    E-Print Network [OSTI]

    'en(llIl'L . c _ _ 1, 195 Hawaii Division of Fish lwd Game 1, i5, 17, 22, 28· Herring , "_ _ 326 Hid:t, Thomas

  6. Visible-light active TiO2 for microwave assisted photocatalytic reactions using mercury electrodeless discharge lamps

    E-Print Network [OSTI]

    Cirkva, Vladimir

    of transition metal ions in wt.% was determined by electron microprobe Ag/TiO2: 143 (Eg) 196 (Eg) 395 (B1g) 513 (A1g) 519 (B1g) 638 (Eg) -50 0 50 100 150 200 250 300 350 400 Int 5001000 Raman shift (cm-1) Raman spectroscopy anatase TiO2: A1g+2B1g+3Eg (Eg) (A1g) (B1g) (B1g) (Eg) (Eg) A B C D A-TiO2 B-V/TiO2 C-Zr/TiO2 D

  7. Fabrication and characterization of photovoltaic devices based on perovskite compounds with TiO{sub 2} nanoparticles

    SciTech Connect (OSTI)

    Kanayama, Masato Oku, Takeo Suzuki, Atsushi; Yamada, Masahiro; Sakamoto, Hiroki; Fukunishi, Sakiko; Kohno, Kazufumi

    2015-02-27

    Perovskite-type photovoltaic devices were fabricated by a spin-coating method using a mixture solution. The compact and meso-porous TiO{sub 2} of the solar cells were fabricated from TiO{sub 2} nanoparticles and sol, and the photovoltaic properties and microstructures were characterized. The conversion efficiencies were improved by the combination of TiO{sub 2} nanoparticles and sol. Current density was also improved by increasing numbers of spin-coatings of meso-porous TiO{sub 2}. Thick meso-porous TiO2 layers would assist the construction of perovskite layers and block of the leak current.

  8. Brazing ZrO{sub 2} ceramic to Ti–6Al–4V alloy using NiCrSiB amorphous filler foil: Interfacial microstructure and joint properties

    SciTech Connect (OSTI)

    Cao, J., E-mail: cao_jian@hit.edu.cn [Shandong Provincial Key Laboratory of Special Welding Technology, Harbin Institute of Technology at Weihai, Weihai 264209 (China); State Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology, Harbin 150001 (China); Song, X.G., E-mail: song_xiaoguohit@yahoo.com.cn [Shandong Provincial Key Laboratory of Special Welding Technology, Harbin Institute of Technology at Weihai, Weihai 264209 (China); State Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology, Harbin 150001 (China); Li, C., E-mail: li_chun1989@yahoo.cn [State Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology, Harbin 150001 (China); Zhao, L.Y., E-mail: Zhao_ly@163.com [State Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology, Harbin 150001 (China); Feng, J.C., E-mail: feng_jicai@163.com [Shandong Provincial Key Laboratory of Special Welding Technology, Harbin Institute of Technology at Weihai, Weihai 264209 (China); State Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology, Harbin 150001 (China)

    2013-07-15

    Reliable brazing of ZrO{sub 2} ceramic and Ti–6Al–4V alloy was achieved using NiCrSiB amorphous filler foil. The interfacial microstructure of ZrO{sub 2}/Ti–6Al–4V joints was characterized by scanning electron microscope, energy dispersive spectrometer and micro-focused X-ray diffractometer. The effects of brazing temperature on the interfacial microstructure and joining properties of brazed joints were investigated in detail. Active Ti of Ti–6Al–4V alloy dissolved into molten filler metal and reacted with ZrO{sub 2} ceramic to form a continuous TiO reaction layer, which played an important role in brazing. Various reaction phases including Ti{sub 2}Ni, Ti{sub 5}Si{sub 3} and ?-Ti were formed in brazed joints. With an increasing of brazing temperature, the TiO layer thickened gradually while the Ti{sub 2}Ni amount reduced. Shear test indicated that brazed joints tend to fracture at the interface between ZrO{sub 2} ceramic and brazing seam or Ti{sub 2}Ni intermetallic layer. The maximum average shear strength reached 284.6 MPa when brazed at 1025 °C for 10 min. - Graphical Abstract: Interfacial microstructure of ZrO{sub 2}/TC4 joint brazed using NiCrSiB amorphous filler foil was: ZrO{sub 2}/TiO/Ti{sub 2}Ni + ?-Ti + Ti{sub 5}Si{sub 3}/?-Ti/Widmanstätten structure/TC4. - Highlights: • Brazing of ZrO{sub 2} ceramic and Ti-6Al-4V alloy was achieved. • Interfacial microstructure was TiO/Ti{sub 2}Ni + ? + Ti{sub 5}Si{sub 3}/?/Widmanstätten structure. • The formation of TiO produced the darkening effect of ZrO{sub 2} ceramic. • The highest joining strength of 284.6MPa was obtained.

  9. High-Resolution Soft X-Ray Spectral Analysis in the CK Region of Titanium Carbide (TiC) using the DV-X alpha Molecular Orbital Method

    E-Print Network [OSTI]

    Shimomura, Kenta

    2010-01-01

    1 XRD pattern of the measured TiC powder sample. Figure 2XAS. Intensity (arb. units) TiC X-ray: Cu K? voltage: 40 kVintensity (arb. units) CK-XES TiC b a c HOPG e f CK-XAS TiC

  10. Nanoscale compositional analysis of NiTi shape memory alloy films deposited by DC magnetron sputtering

    SciTech Connect (OSTI)

    Sharma, S. K.; Mohan, S.; Bysakh, S.; Kumar, A.; Kamat, S. V.

    2013-11-15

    The formation of surface oxide layer as well as compositional changes along the thickness for NiTi shape memory alloy thin films deposited by direct current magnetron sputtering at substrate temperature of 300 °C in the as-deposited condition as well as in the postannealed (at 600 °C) condition have been thoroughly studied by using secondary ion mass spectroscopy, x-ray photoelectron spectroscopy, and scanning transmission electron microscopy-energy dispersive x-ray spectroscopy techniques. Formation of titanium oxide (predominantly titanium dioxide) layer was observed in both as-deposited and postannealed NiTi films, although the oxide layer was much thinner (8 nm) in as-deposited condition. The depletion of Ti and enrichment of Ni below the oxide layer in postannealed films also resulted in the formation of a graded microstructure consisting of titanium oxide, Ni{sub 3}Ti, and B2 NiTi. A uniform composition of B2 NiTi was obtained in the postannealed film only below a depth of 200–250 nm from the surface. Postannealed film also exhibited formation of a ternary silicide (Ni{sub x}Ti{sub y}Si) at the film–substrate interface, whereas no silicide was seen in the as-deposited film. The formation of silicide also caused a depletion of Ni in the film in a region ?250–300 nm just above the film substrate interface.

  11. Photo-oxidative degradation of TiO{sub 2}/polypropylene films

    SciTech Connect (OSTI)

    García-Montelongo, X.L.; Martínez-de la Cruz, A.; Vázquez-Rodríguez, S.; Torres-Martínez, Leticia M.

    2014-03-01

    Graphical abstract: - Highlights: • Photo-oxidative degradation of polypropylene is accelerated by TiO{sub 2} incorporation. • Weight loss, FTIR, SEM and GPC shown high degree of degradation of polypropylene. • A mechanism of the photo-degradation of polypropylene by TiO{sub 2} is proposed. - Abstract: Photo-oxidative degradation of polypropylene films with TiO{sub 2} nanoparticles incorporated was studied in a chamber of weathering with Xenon lamps as irradiation source. TiO{sub 2} powder with crystalline structure of anatase was synthesized by thermal treatments at 400 and 500 °C starting from a precursor material obtained by sol–gel method. Composites of TiO{sub 2}/polypropylene were prepared with 0.1, 0.5 and 1.0 wt% of TiO{sub 2}. The mixture of components was performed using a twin screw extruder, the resulting material was pelletized by mechanical fragmenting and then hot-pressed in order to form polypropylene films with TiO{sub 2} dispersed homogeneously. Photo-oxidative degradation process was followed by visual inspection, weight loss of films, scanning electron microscopy (SEM), infrared spectroscopy with Fourier transformed (FTIR), and gel permeation chromatography (GPC)

  12. Graphene oxide modified TiO2 nanotube arrays?enhanced visible light photoelectrochemical properties

    SciTech Connect (OSTI)

    Song, Peng; Zhang, Xiao-Yan; Sun, Mingxun; Cui, Xiao-Li; Lin, Yuehe

    2012-03-01

    Novel nanocomposite films based on graphene oxide (GO) and TiO{sub 2} nanotube arrays were synthesized by assembling GO on the surface of self-organized TiO{sub 2} nanotube arrays through a simple assembling method. The composite films were characterized with field emission scanning electron microscopy, X-ray diffraction, Raman spectroscopy, and UV-vis diffuse reflectance spectroscopy. Photoelectrochemical properties of the composite nanotube arrays were investigated under visible light illumination. Remarkably enhanced visible light photoelectrochemical response was observed for the GO decorated TiO{sub 2} nanotube composite electrode compared with pristine TiO{sub 2} nanotube arrays. Sensitizing effect of GO on the photoelectrochemical response of TiO{sub 2} nanotube arrays was demonstrated and about 15 times enhanced maximum photoconversion efficiency was obtained with the presence of GO. Enhanced photocatalytic activity of TiO{sub 2} nanotube arrays towards degradation of methyl blue was also demonstrated after modification of GO. The results presented here demonstrate GO to be efficient for the improvement of utilization of visible light for TiO{sub 2} nanotube arrays.

  13. Location Of Hole And Electron Traps On Nanocrystalline Anatase TiO2

    SciTech Connect (OSTI)

    Mercado, Candy C.; Knorr, Fritz J.; McHale, Jeanne L.; Usmani, Shirin M.; Ichimura, Andrew S.; Saraf, Laxmikant V.

    2012-05-17

    The defect photoluminescence from TiO2 nanoparticles in the anatase phase is reported for nanosheets which expose predominantly (001) surfaces, and compared to that from conventional anatase nanoparticles which expose mostly (101) surfaces. Also reported is the weak defect photoluminescence of TiO2 nanotubes, which we find using electron back-scattered diffraction to consist of walls which expose (110) and (100) facets. The nanotubes exhibit photoluminescence that is blue-shifted and much weaker than that from conventional TiO2 nanoparticles. Despite the preponderance of (001) surfaces in the nanosheet samples, they exhibit photoluminescence similar to that of conventional nanoparticles. We assign the broad visible photoluminescence of anatase nanoparticles to two overlapping distributions: hole trap emission associated with oxygen vacancies on (101) exposed surfaces, which peaks in the green, and a broader emission extending into the red which results from electron traps on under-coordinated titanium atoms, which are prevalent on (001) facets. The results of this study suggest how morphology of TiO2 nanoparticles could be optimized to control the distribution and activity of surface traps. Our results also shed light on the mechanism by which the TiCl4 surface treatment heals traps on anatase and mixed-phase TiO2 films, and reveals distinct differences in the trap-state distributions of TiO2 nanoparticles and nanotubes. The molecular basis for electron and hole traps and their spatial separation on different facets is discussed.

  14. Direct Evidence of Lithium-Induced Atomic Ordering in Amorphous TiO2 Nanotubes

    SciTech Connect (OSTI)

    Gao, Qi; Gu, Meng; Nie, Anmin; Mashayek, Farzad; Wang, Chong M.; Odegard, Gregory M.; Shahbazian-Yassar, Reza

    2014-01-27

    In this paper, we report the first direct chemical and imaging evidence of lithium-induced atomic ordering in amorphous TiO2 nanomaterials and propose new reaction mechanisms that contradict the many works in the published literature on the lithiation behavior of these materials. The lithiation process was conducted in situ inside an atomic resolution transmission electron microscope. Our results indicate that the lithiation started with the valence reduction of Ti4+ to Ti3+ leading to a LixTiO2 intercalation compound. The continued intercalation of Li ions in TiO2 nanotubes triggered an amorphous to crystalline phase transformation. The crystals were formed as nano-islands and identified to be Li2Ti2O4 with cubic structure (a = 8.375 Å). The tendency for the formation of these crystals was verified with density functional theory (DFT) simulations. The size of the crystalline islands provides a characteristic length scale (?5 nm) at which the atomic bonding configuration has been changed within a short time period. This phase transformation is associated with local inhomogeneities in Li distribution. On the basis of these observations, a new reaction mechanism is proposed to explain the first cycle lithiation behavior in amorphous TiO2 nanotubes.

  15. Physical properties and electronic structure of a new barium titanate suboxide Ba1+?Ti13-?O?? (? = 0.11)

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

    Rotundu, Costel R.; Jiang, Shan; Deng, Xiaoyu; Qian, Yiting; Khan, Saeed; Hawthorn, David G.; Kotliar, Gabriel; Ni, Ni

    2015-04-01

    The structure, transport, thermodynamic properties, x-ray absorption spectra (XAS), and electronic structure of a new barium titanate suboxide, Ba1+?Ti13-?O?? (? = 0.11), are reported. It is a paramagnetic poor metal with hole carriers dominating the transport. Fermi liquid behavior appears at low temperature. The oxidization state of Ti obtained by the XAS is consistent with the metallic Ti²? state. Local density approximation band structure calculations reveal the material is near the Van Hove singularity. The pseudogap behavior in the Ti-d band and the strong hybridization between the Ti-d and O-p orbitals reflect the characteristics of the building blocks of themore »Ti?? semi-cluster and the TiO? quasi-squares, respectively.« less

  16. Physical properties and electronic structure of a new barium titanate suboxide Ba1+?Ti13-?O?? (? = 0.11)

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

    Rotundu, Costel R. [Univ. of California Los Angeles, Los Angeles, CA (United States); Jiang, Shan [Univ. of California Los Angeles, Los Angeles, CA (United States); Deng, Xiaoyu [Rutgers Univ., Piscataway, NJ (United States)] (ORCID:0000000178020966); Qian, Yiting [Univ. of Waterloo, Waterloo (Canada)] (ORCID:0000000250175517); Khan, Saeed [Univ. of California Los Angeles, Los Angeles, CA (United States); Hawthorn, David G. [Univ. of Waterloo, Waterloo (Canada)] (ORCID:0000000270020416); Kotliar, Gabriel [Rutgers Univ., Piscataway, NJ (United States); Ni, Ni [Univ. of California Los Angeles, Los Angeles, CA (United States)

    2015-04-01

    The structure, transport, thermodynamic properties, x-ray absorption spectra (XAS), and electronic structure of a new barium titanate suboxide, Ba1+?Ti13-?O?? (? = 0.11), are reported. It is a paramagnetic poor metal with hole carriers dominating the transport. Fermi liquid behavior appears at low temperature. The oxidization state of Ti obtained by the XAS is consistent with the metallic Ti²? state. Local density approximation band structure calculations reveal the material is near the Van Hove singularity. The pseudogap behavior in the Ti-d band and the strong hybridization between the Ti-d and O-p orbitals reflect the characteristics of the building blocks of the Ti?? semi-cluster and the TiO? quasi-squares, respectively.

  17. Electrochromism in sol-gel deposited TiO(sub 2) films

    SciTech Connect (OSTI)

    Bell, J.M.; Barczynska, J.; Evans, L.A.; MacDonald, K.A.; Wang, J.; Green, D.C.; Smith, G.B.

    1994-12-31

    Electrochromism in sol-gel deposited TiO{sub 2} films and films containing TiO{sub 2} and WO{sub 3} has been observed. The films are deposited by dip-coating from a precursor containing titanium isopropoxide in ethanol or titanium propoxide in ethanol, and after deposition the films are heat treated to between 250 C and 300 C. The films do not show any signs of crystallinity. However substantial coloration is observed using Li{sup +} ions in a non-aqueous electrolyte, both in pure TiO{sub 2} films and in mixed metal oxide films (WO{sub 3}:TiO{sub 2}), although the voltage required to produce coloration is different in the two cases. Results will be presented detailing the optical switching and charge transport properties of the films during cyclic voltammetry. These results will be used to compare the performance of the TiO{sub 2} films with other electrochromics. The TiO{sub 2} and mixed metal films all color cathodically, and the colored state is a neutral greyish color for TiO{sub 2}, while the bleached state is transparent and colorless. Results on coloration efficiency and the stability under repeated electrochemical cycling will also be presented. The neutral color of the TiO{sub 2} films and mixed-metal films means that electrochromic windows based on TiO{sub 2} may have significant advantages over WO{sub 3}-based windows. A detailed analysis of the optical properties of the colored state of the films will be presented. The dynamics of coloration for these films is also under investigation, and preliminary results will be presented.

  18. The thermal stability of TiB[sub 2] in Ni-43 a% Al

    SciTech Connect (OSTI)

    Korinko, P.S. (General Motors, Indianapolis, IN (United States). Allison Gas Turbine Div.); Duquette, D.J. (Rensselaer Polytechnic Inst., Troy, NY (United States))

    1994-02-01

    The intermetallic compound NiAl has been suggested for use as a matrix for high temperature composites. Interest in this compound is derived from its low density compared to conventional superalloys, high melting point, and excellent oxidation resistance. It has been demonstrated that a composite of stoichiometric NiAl and TiB[sub 2] is stable when exposed at elevated temperatures for extended periods of time. However, it has been shown that a composite consisting of Ni[sub 3]Al and TiB[sub 2] is not stable in the same temperature range. In the case of Ni[sub 3]Al, the TiB[sub 2] particles dissolve and the matrix is enriched with Ti and transforms to Ni[sub 3](Al,Ti) and NiTi. If stoichiometric NiAl reinforced with TiB[sub 2] is used in a high temperature oxidizing atmosphere, then there is also a possibility that the Al may be depleted as it is oxidized. If this occurs, the composition of the matrix may shift to nickel-rich NiAl or even to Ni[sub 3]Al. This work was conducted to determine if TiB[sub 2] is used in a high temperature oxidizing atmosphere, then there is also a possibility that the Al may be depleted as it is oxidized. If this occurs, the composition of the matrix may shift to nickel-rich NiAl or even to Ni[sub 3]Al. This work was conducted to determine if TiB[sub 2] is stable in nickel-rich NiAl. The Ni-Al phase diagram is shown, and the composition of NiAl used in this study is indicated.

  19. Activation of IL-2 receptor {alpha}-chain gene by individual members of the rel oncogene family in association with serum response factor

    SciTech Connect (OSTI)

    Pierce, J.W.; Jamieson, C.A.; Ross, J.L.

    1995-08-15

    Expression of the IL-2R{alpha} gene is regulated by members of the c-Rel/NF-{kappa}B family of transcription factors binding to the {kappa}B site in the promoter. Previous work has not defined the role of individual members of the c-Rel family in the activation of the IL-2R{alpha} gene. Using the COS cell system, we were able to reconstitute the regulation of the IL-2R{alpha} promoter by expressing cloned Rel family members with serum response factor (SRF). We found that c-rel alone activated the IL-2R{alpha} promoter only weakly but worked with the p50 subunit of NF-{kappa}B (NFKB1) to give a higher level of expression. We showed that c-rel heterodimerizes with p50 and the amount of this heterodimer correlated with the level of IL-2R{alpha} gene expression. Our results provide evidence that c-rel/p50 heterodimers activate gene expression in the context of a cellular promoter. We show that c-rel or p65 can cooperate with SRF in the activation of this promoter and the transactivation by c-rel with SRF was enhanced by p50. Synergistic activation required both {kappa}B an CArG sites, and binding studies show that these that these adjacent sites can be occupied simultaneously. The transactivation observed with cloned transcription factors mimics the physiologic induction of the IL-2R{alpha} gene since multiple sequence elements cooperate to give gene activation. The data support the model that c-rel/p50 or p65 can cooperate with SRF to specifically target the expression of the IL-2R{alpha} gene in activated T cells.

  20. Giant strain with ultra-low hysteresis and high temperature stability in grain oriented lead-free K???Bi???TiO?-BaTiO?-Na???Bi???TiO? piezoelectric materials

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

    Maurya, Deepam; Zhou, Yuan; Wang, Yaojin; Yan, Yongke; Li, Jiefang; Viehland, Dwight; Priya, Shashank

    2015-02-26

    We synthesized grain-oriented lead-free piezoelectric materials in (K???Bi???TiO?-BaTiO?-xNa???Bi???TiO? (KBT-BT-NBT) system with high degree of texturing along the [001]c (c-cubic) crystallographic orientation. We demonstrate giant field induced strain (~0.48%) with an ultra-low hysteresis along with enhanced piezoelectric response (d?? ~ 190pC/N) and high temperature stability (~160°C). Transmission electron microscopy (TEM) and piezoresponse force microscopy (PFM) results demonstrate smaller size highly ordered domain structure in grain-oriented specimen relative to the conventional polycrystalline ceramics. The grain oriented specimens exhibited a high degree of non-180° domain switching, in comparison to the randomly axed ones. These results indicate the effective solution to the lead-free piezoelectricmore »materials.« less

  1. Thick target measurement of the 40Ca(alpha,gamma)44Ti reaction rate

    SciTech Connect (OSTI)

    Sheets, S A; Burke, J T; Scielzo, N D; Phair, L; Bleuel, D; Norman, E B; Grant, P G; Hurst, A M; Tumey, S; Brown, T A; Stoyer, M

    2009-02-06

    The thick-target yield for the {sup 40}Ca({alpha},{gamma}){sup 44}Ti reaction has been measured for E{sub beam} = 4.13, 4.54, and 5.36 MeV using both an activation measurement and online {gamma}-ray spectroscopy. The results of the two measurements agree. From the measured yield a reaction rate is deduced that is smaller than statistical model calculations. This implies a smaller {sup 44}Ti production in supernova compared to recently measured {sup 40}Ca({alpha},{gamma}){sup 44}Ti reaction rates.

  2. Photo-induced wettability of TiO{sub 2} film with Au buffer layer

    SciTech Connect (OSTI)

    Purkayastha, Debarun Dhar; Sangani, L. D. Varma; Krishna, M. Ghanashyam; Madhurima, V.

    2014-04-24

    The effect of thickness of Au buffer layer (15-25 nm) between TiO{sub 2} film and substrate on the wettability of TiO{sub 2} films is reported. TiO{sub 2} films grown on Au buffer layer have a higher contact angle of 96-;100° as compared to 47.6o for the film grown without buffer layer. The transition from hydrophobicity to hydrophilicity under UV irradiation occurs within 10 min. for the buffer layered films whereas it is almost 30 min. for the film grown without buffer layer. The enhanced photo induced hydrophilicity is shown to be surface energy driven.

  3. On the origins of hardness of Cu–TiN nanolayered composites

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

    Pathak, S.; Li, N.; Maeder, X.; Hoagland, R. G.; Baldwin, J. K.; Michler, J.; Misra, A.; Wang, J.; Mara, N. A.

    2015-07-18

    We investigated the mechanical response of physical vapor deposited Cu–TiN nanolayered composites of varying layer thicknesses from 5 nm to 200 nm. Both the Cu and TiN layers were found to consist of single phase nanometer sized grains. The grain sizes in the Cu and TiN layers, measured using transmission electron microscopy and X-ray diffraction, were found to be comparable to or smaller than their respective layer thicknesses. Indentation hardness testing revealed that the hardness of such nanolayered composites exhibits a weak dependence on the layer thickness but is more correlated to their grain size.

  4. Doping of TiO 2 Polymorphs for Altered Optical and Photocatalytic Properties

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

    Nie, Xiliang; Zhuo, Shuping; Maeng, Gloria; Sohlberg, Karl

    2009-01-01

    This paper reviews recent investigations of the influence of dopants on the optical properties of TiO 2 polymorphs. The common undoped polymorphs of TiO 2 are discussed and compared. The results of recent doping efforts are tabulated, and discussed in the context of doping by elements of the same chemical group. Dopant effects on the band gap and photocatalytic activity are interpreted with reference to a simple qualitative picture of the TiO 2 electronic structure,more »which is supported with first-principles calculations. « less

  5. Doping ofTiO2Polymorphs for Altered Optical and Photocatalytic Properties

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

    Nie, Xiliang; Zhuo, Shuping; Maeng, Gloria; Sohlberg, Karl

    2009-01-01

    This paper reviews recent investigations of the influence of dopants on the optical properties ofTiO2polymorphs. The common undoped polymorphs ofTiO2are discussed and compared. The results of recent doping efforts are tabulated, and discussed in the context of doping by elements of the same chemical group. Dopant effects on the band gap and photocatalytic activity are interpreted with reference to a simple qualitative picture of theTiO2electronic structure, which is supported with first-principles calculations.

  6. New SRC APPLE ll Variable Polarization Beamline

    SciTech Connect (OSTI)

    M Severson; M Bissen; M Fisher; G Rogers; R Reininger; M Green; D Eisert; B Tredinnick

    2011-12-31

    SRC has recently commissioned a new Varied Line-Spacing Plane Grating Monochromator (VLS-PGM) utilizing as its source a 1 m long APPLE II insertion device in short-straight-section 9 of the Aladdin storage ring. The insertion device reliably delivers horizontal, vertical, and right and left circularly polarized light to the beamline. Measurements from an in situ polarimeter can be used for undulator corrections to compensate for depolarizing effects of the beamline. The beamline has only three optical elements and covers the energy range from 11.1 to 270 eV using two varied line-spacing gratings. A plane mirror rotates to illuminate the gratings at the correct angle to cancel the defocus term at all photon energies. An exit slit and elliptical-toroid refocusing mirror complete the beamline. Using a 50 {mu}m exit slit, the beamline provides moderate to high resolution, with measured flux in the mid 10{sup 12} (photons/s/200 mA) range, and a spot size of 400 {mu}m horizontal by 30 {mu}m vertical.

  7. 5PECIAL~ NUCLEAR MATEHAL LlCENSE '

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and Myers Co -VANaval Ordnance,:n5.5.8 , 'DOE(.--:

  8. XK-JPH-1l.l

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and700, 1. .&. ' , cMarchW W e e l l d d o 5%

  9. Thermomechanical behavior of 55Ni45Ti nitinol

    SciTech Connect (OSTI)

    Ford, D.S.; White, S.R. [Univ. of Illinois, Urbana, IL (United States)] [Univ. of Illinois, Urbana, IL (United States)

    1996-06-01

    Extensive and full range mechanical testing of 55Ni45Ti nitinol alloy wire up to failure over a wide range of testing temperatures is reported. Thermomechanical properties are obtained including: initial modulus, secondary modulus, critical martensitic start and finish stresses, plastic flow stress, recovery strain limit, failure stress and plastic modulus. The data is correlated with the Brinson constitutive model modified to account for full range loading. The ratio of austenite to martensite moduli was found to be 5.8 and the secondary modulus (stress-induced martensite) was found to be smaller by a factor of two when compared to the modulus of (stress-free) thermally induced martensite. The influence of the initial temperature treatment of the nitinol was shown to be pronounced within the transformation range. Reasonably accurate correlation is obtained with the modified Brinson constitutive model although there is some discrepancy in critical stress predictions which is partially attributed to experimental scatter.

  10. Ab initio study of irradiation tolerance for different M{sub n+1}AX{sub n} phases: Ti{sub 3}SiC{sub 2} and Ti{sub 3}AlC{sub 2}

    SciTech Connect (OSTI)

    Zhao, Shijun; Xue, Jianming, E-mail: jmxue@pku.edu.cn; Wang, Yugang [State Key Laboratory of Nuclear Physics and Technology, School of Physics, Peking University, Beijing 100871 (China); Center for Applied Physics and Technology, Peking University, Beijing 100871 (China); Huang, Qing [Ningbo Institute of Material Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, Zhejiang (China)

    2014-01-14

    Layered ternary M{sub n+1}AX{sub n} (MAX) materials are recently proposed to be promising candidates for future fission and fusion programmes because of their unique properties inherited from both ceramics and metals. However, different M{sub n+1}AX{sub n} materials demonstrate different behaviors when exposed to energetic neutron or ion irradiations. Based on first-principles calculations, we have investigated the irradiation tolerance of two typical M{sub n+1}AX{sub n} materials: Ti{sub 3}SiC{sub 2} and Ti{sub 3}AlC{sub 2} from two aspects. First, we make a detailed analysis on the interatomic bonding characters, which are believed to be responsible for the resistance to radiation-induced amorphization. Second, the formation energies of various intrinsic and antisite defects in these two compounds are calculated in order to elucidate their amorphization mechanism. Our results show that the absence of orbitals overlap of Al-C in Ti{sub 3}AlC{sub 2} renders it more resistant to amorphization compared to Ti{sub 3}SiC{sub 2}. In addition, the antisite defects Al{sub Ti(1)} and Al{sub Ti(2)} in Ti{sub 3}AlC{sub 2} have much lower formation energies compared to Si{sub Ti(1)} and Si{sub Ti(2)} in Ti{sub 3}SiC{sub 2}, which implies that the replacement of Ti with Al is easier than Si, thus providing an alternative way to accommodate the defects resulted from irradiation damage cascades. These results indicate that Ti{sub 3}AlC{sub 2} is more irradiation tolerant than Ti{sub 3}SiC{sub 2}, in accordance with experimental observations. Our results have profound implications for the choice of appropriate MAX phase with best performance to be used in next reaction reactors.

  11. | Faire carrire l'UdeM Concepteur en technologies de gestion des services TI

    E-Print Network [OSTI]

    Charette, André

    processus de gestion TI conformément au référentiel ITIL et détermine les priorités d'amélioration relatives'exploitation Windows et Linux; o du référentiel ITIL V3, de ses bonnes pratiques et

  12. Role of polaron hopping in leakage current behavior of a SrTiO3 ...

    E-Print Network [OSTI]

    2014-03-14

    Dec 10, 2013 ... Meyer et al. suggested pinning of compensating electrons by the work function of the electrodes on both sides of. Ba0.3Sr0.7TiO3 thin film but ...

  13. Growth and characterization of superconducting spinel oxide LiTi2O4 thin films

    E-Print Network [OSTI]

    Chopdekar, R.V.

    2009-01-01

    2004). [37] F. Gomory, Superconductor Science and TechnologyHabermeier, Journal of Superconductivity 13, 871 (2000). [SrTiO 3?? and LTO both superconduct and both have mixed-

  14. DNA nanoconjugates Labeling TiO2 Nanoparticles with Dyes for Optical

    E-Print Network [OSTI]

    Brown, Eric

    signal as mapped by XFM. This strongly implies the intracellular integrity of the TiO2­DNA nanoconjugates Indian Institute of Technology Bombay Powai Mumbai 400076 (India) Prof. V. Dravid Department of Material

  15. Macroporous TiO2 Photoanodes for High Efficiency PSI-Based Biohybrid Photovoltaics

    E-Print Network [OSTI]

    Macroporous TiO2 Photoanodes for High Efficiency PSI-Based Biohybrid Photovoltaics and efficiency of PSI-based biohybrid photovoltaics due to the high integraVon of PSI

  16. Lucas-Kanade Optical Flow Estimation on the TI C66x Digital Signal Processor

    E-Print Network [OSTI]

    Bakos, Jason D.

    technology for lightweight mobile platforms. The C66x DSP is based on TI's Keystone architecture and consists, scratchpad, or a mixture of both. Like other VLIW archi- tectures, the compiler must software pipeline each

  17. The development and synthetic applications of Ti- and Pd-catalyzed processes

    E-Print Network [OSTI]

    Hyde, Alan M. (Alan Michael)

    2009-01-01

    Chapter 1. Ti-Catalyzed Asymmetric Reduction of Aromatic Heterocycles A method for the highly selective asymmetric reduction of quinoxalines and quinazolines was developed. This complements technologies developed by others ...

  18. Molecular Hydrogen Formation from Proximal Glycol Pairs on TiO2(110)

    SciTech Connect (OSTI)

    Chen, Long; Li, Zhenjun; Smith, R. Scott; Kay, Bruce D.; Dohnalek, Zdenek

    2014-04-16

    Understanding hydrogen formation on TiO2 surfaces is of great importance as it could provide fundamental insight into water splitting for hydrogen production using solar energy. In this work, hydrogen formation from glycols having different numbers of methyl end-groups have been studied using temperature pro-grammed desorption on reduced, hydroxylated, and oxidized TiO2(110) surfaces. The results from OD-labeled glycols demon-strate that gas-phase molecular hydrogen originates exclusively from glycol hydroxyl groups. The yield is controlled by a combi-nation of glycol coverage, steric hindrance, TiO2(110) order and the amount of subsurface charge. Combined, these results show that proximal pairs of hydroxyl aligned glycol molecules and subsurface charge are required to maximize the yield of this redox reaction. These findings highlight the importance of geometric and electronic effects in hydrogen formation from adsorbates on TiO2(110).

  19. Fabrication and characterization of porous NiTi Shape Memory Alloy by elevated pressure sintering 

    E-Print Network [OSTI]

    Vandygriff, Eric Layton

    2002-01-01

    have not been adequately developed. Currently, three methods are commonly used for producing porous NiTi SMAs from elemental powders. These methods include conventional sintering, Self-propagating High-temperature Synthesis (SHS), and sintering...

  20. Transformation Induced Fatigue of Ni-Rich NiTi Shape Memory Alloy Actuators 

    E-Print Network [OSTI]

    Schick, Justin Ryan

    2011-02-22

    In this work the transformation induced fatigue of Ni-rich NiTi shape memory alloys (SMAs) was investigated. The aerospace industry is currently considering implementing SMA actuators into new applications. However, before ...

  1. The origin of photochemical anisotropy in SrTiO3 Jennifer L. Giocondia,b

    E-Print Network [OSTI]

    Rohrer, Gregory S.

    products on catalytic surfaces have been used to probe the anisotropy of the reactivity of SrTiO3 proximity, then the reverse reaction to reform water is likely. Photochemical anisotropies are studied using

  2. Flat panel display using Ti-Cr-Al-O thin film

    DOE Patents [OSTI]

    Jankowski, Alan F. (Livermore, CA); Schmid, Anthony P. (Solan Beach, CA)

    2002-01-01

    Thin films of Ti--Cr--Al--O are used as a resistor material. The films are rf sputter deposited from ceramic targets using a reactive working gas mixture of Ar and O.sub.2. Resistivity values from 10.sup.4 to 10.sup.10 Ohm-cm have been measured for Ti--Cr--Al--O film <1 .mu.m thick. The film resistivity can be discretely selected through control of the target composition and the deposition parameters. The application of Ti--Cr--Al--O as a thin film resistor has been found to be thermodynamically stable, unlike other metal-oxide films. The Ti--Cr--Al--O film can be used as a vertical or lateral resistor, for example, as a layer beneath a field emission cathode in a flat panel display; or used to control surface emissivity, for example, as a coating on an insulating material such as vertical wall supports in flat panel displays.

  3. Process for producing Ti-Cr-Al-O thin film resistors

    DOE Patents [OSTI]

    Jankowski, Alan F. (Livermore, CA); Schmid, Anthony P. (Solana Beach, CA)

    2001-01-01

    Thin films of Ti-Cr-Al-O are used as a resistor material. The films are rf sputter deposited from ceramic targets using a reactive working gas mixture of Ar and O.sub.2. Resistivity values from 10.sup.4 to 10.sup.10 Ohm-cm have been measured for Ti-Cr-Al-O film <1 .mu.m thick. The film resistivity can be discretely selected through control of the target composition and the deposition parameters. The application of Ti-Cr-Al-O as a thin film resistor has been found to be thermodynamically stable, unlike other metal-oxide films. The Ti-Cr-Al-O film can be used as a vertical or lateral resistor, for example, as a layer beneath a field emission cathode in a flat panel display; or used to control surface emissivity, for example, as a coating on an insulating material such as vertical wall supports in flat panel displays.

  4. Shape-Memory Transformations of NiTi: Minimum-Energy Pathways...

    Office of Scientific and Technical Information (OSTI)

    Details In-Document Search This content will become publicly available on December 24, 2015 Title: Shape-Memory Transformations of NiTi: Minimum-Energy Pathways between Austenite,...

  5. Porous TiO2 microspheres with tunable properties for photocatalytic air purification Alberto Naldoni a,

    E-Print Network [OSTI]

    Suslick, Kenneth S.

    2012 Keywords: TiO2 Nanostructured microsphere Silica Photocatalysis NOx a b s t r a c t The synthesis, photonic materials, batteries and membrane fuel cells, and photocatalysis [7­15]. Titanium dioxide

  6. Structural and magnetic phase transitions inEuTi1-xNbxO3

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

    Li, Ling; Morris, James R.; Koehler, Michael R.; Dun, Zhiling; Zhou, Haidong; Yan, Jiaqiang; Mandrus, David; Keppens, Veerle

    2015-07-30

    We have investigated the structural and magnetic phase transitions in EuTi1-xNbxO3 (0 ? x ? 0.3) with synchrotron powder x-ray diffraction, resonant ultrasound spectroscopy, and magnetization measurements. Upon Nb doping, the Pm3¯m ? I4/mcm structural transition shifts to higher temperatures and the room temperature lattice parameter increases while the magnitude of the octahedral tilting decreases. In addition, Nb substitution for Ti destabilizes the antiferromagnetic ground state of the parent compound and long-range ferromagnetic order is observed in the samples with x ? 0.1. The structural transition in pure and doped compounds is marked by a dramatic steplike softening of themore »elastic moduli near TS , which resembles that of SrTiO3 and can be adequately modeled using the Landau free energy model employing the same coupling between strain and octahedral tilting order parameter as previously used to model SrTiO3.« less

  7. Low Spring Index NiTi Coil Actuators for Use in Active Compression Garments

    E-Print Network [OSTI]

    Holschuh, Bradley T.

    This paper describes the modeling, development, and testing of low spring index nickel titanium (NiTi) coil actuators designed for use in wearable compression garments, and presents a prototype tourniquet system using these ...

  8. A SUPERCOOLED MAGNETIC LIQUID STATE IN THE FRUSTRATED PYROCHLORE DY2TI2O7

    E-Print Network [OSTI]

    Davis, James C.

    -domain dynamics of toroidal Dy2Ti2O7 samples. We show that the EMF resulting from internal field variations can) project and for Peter Meyers on dark matter detection experiments, Ethan joined the group of Ali Yazdani

  9. Effect of Aging Heat Treatments on Ni52Ti48 Shape Memory Alloy 

    E-Print Network [OSTI]

    Akin, Erhan

    2011-10-21

    Ni-rich NiTi shape memory alloys (SMAs) are capable of attaining a wide range of transformation temperatures depending on the heat treatment conditions and superior thermo-mechanical cycling stability, which are desired for repeated solid...

  10. Microstructure and dielectric properties of textured SrTiO3 thin films

    E-Print Network [OSTI]

    Schmidt, S; Lu, J W; Keane, S P; Bregante, L D; Klenov, D O; Stemmer, Susanne

    2005-01-01

    2003). D. O. Klenov, T. R. Taylor and S. Stemmer, "SrTiO 3Symp. Proc. 401 : T. R. Taylor, P. J. Hansen, B. Acikel, N.2003). B. Acikel, T. R. Taylor, P. J. Hansen, J. S. Speck

  11. Low-Energy Electron Microscopy Studies of Interlayer Mass Transport Kinetics on TiN(111)

    E-Print Network [OSTI]

    Israeli, Navot

    on cutting tools, diffusion-barriers in microelectronic devices, corrosion- resistant layers on mechanicalCl-structure TiN and related transition-metal (TM) nitrides are widely used as hard wear- resistant coatings

  12. Adhesion strength of sputtered TiAlN-coated WC insert tool

    SciTech Connect (OSTI)

    Budi, Esmar; Razali, M. Mohd.; Nizam, A. R. Md.

    2013-09-09

    The adhesion strength of TiAlN coating that deposited by using DC magnetron sputtering on WC insert tool are studied. TiAlN coating are deposited on Tungsten Carbide (WC) insert tool by varying negatively substrate bias from 79 to 221 volt and nitrogen flow rate from 30 to 72 sccm. The adhesion strength are obtained by using Rockwell indentation test method with a Brale diamond at applied load of 60,100 and 150 kgf. The lateral diameter of indentation is plotted on three different applied loads and the adhesion strength of TiAlN coating was obtained from the curved slopes at 100 and 150 kgf. The lower curve slop indicated better adhesion strength. The results shows that the adhesion strength of sputterred TiAlN coating tend to increase as the negatively substrate bias and nitrogen flow rate are increased.

  13. The thermomechanical constitutive experimentation of NiTi shape memory alloy strips and rods 

    E-Print Network [OSTI]

    Howard, Stephen David

    1995-01-01

    The purpose of this thesis was to study the effect of temperature on the thermomechanical constitutive behavior of NiTi shape memory alloy strip and rod specimens. The stress-strain relationship is analyzed for isothermal monotonic tensile testing...

  14. Waterless TiO{sub 2} atomic layer deposition using titanium tetrachloride and titanium tetraisopropoxide

    SciTech Connect (OSTI)

    Anderson, Virginia R.; Cavanagh, Andrew S.; Abdulagatov, Aziz I.; Gibbs, Zachary M.; George, Steven M.

    2014-01-15

    The surface chemistry for TiO{sub 2} atomic layer deposition (ALD) typically utilizes water or other oxidants that can oxidize underlying substrates such as magnetic disks or semiconductors. To avoid this oxidation, waterless or oxidant-free surface chemistry can be used that involves titanium halides and titanium alkoxides. In this study, waterless TiO{sub 2} ALD was accomplished using titanium tetrachloride (TiCl{sub 4}) and titanium tetraisopropoxide (TTIP). In situ transmission Fourier transform infrared (FTIR) studies were employed to study the surface species and the reactions during waterless TiO{sub 2} ALD. At low temperatures between 125 and 225??°C, the FTIR absorbance spectra revealed that the isopropoxide species remained on the surface after TTIP exposures. The TiCl{sub 4} exposures then removed the isopropoxide species and deposited additional titanium species. At high temperatures between 250 and 300??°C, the isopropoxide species were converted to hydroxyl species by ?-hydride elimination. The observation of propene gaseous reaction product by quadrupole mass spectrometry (QMS) confirmed the ?-hydride elimination reaction pathway. The TiCl{sub 4} exposures then easily reacted with the hydroxyl species. QMS studies also observed the 2-chloropropane and HCl gaseous reaction products and monitored the self-limiting nature of the TTIP reaction. Additional studies examined the waterless TiO{sub 2} ALD growth at low and high temperature. Quartz crystal microbalance measurements observed growth rates of ?3?ng/cm{sup 2} at a low temperature of 150??°C. Much higher growth rates of ?15?ng/cm{sup 2} were measured at a higher temperature of 250??°C under similar reaction conditions. X-ray reflectivity analysis measured a growth rate of 0.55 ± 0.05?Å/cycle at 250??°C. X-ray photoelectron depth-profile studies showed that the TiO{sub 2} films contained low Cl concentrations <1 at. %. This waterless TiO{sub 2} ALD process using TiCl{sub 4} and TTIP should be valuable to prevent substrate oxidation during TiO{sub 2} ALD on oxygen-sensitive substrates.

  15. Interfacial dislocations in (111) oriented (Ba0.7Sr0.3)TiO3 films on SrTiO3 single crystal

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

    Shen, Xuan; Yamada, Tomoaki; Lin, Ruoqian; Kamo, Takafumi; Funakubo, Hiroshi; Wu, Di; Xin, Huolin L.; Su, Dong

    2015-10-08

    In this study, we have investigated the interfacial structure of epitaxial (Ba,Sr)TiO3 films grown on (111)-oriented SrTiO3 single-crystal substrates using transmission electron microscopy (TEM) techniques. Compared with the (100) epitaxial perovskite films, we observe dominant dislocation half-loop with Burgers vectors of a comprised of a misfit dislocation along , and threading dislocations along or . The misfit dislocation with Burgers vector of a can dissociate into two ½ a partial dislocations and one stacking fault. We found the dislocation reactions occur not only between misfit dislocations, but also between threading dislocations. Via three-dimensional electron tomography, we retrievedmore »the configurations of the threading dislocation reactions. The reactions between threading dislocations lead to a more efficient strain relaxation than do the misfit dislocations alone in the near-interface region of the (111)-oriented (Ba0.7Sr0.3)TiO3 films.« less

  16. Your Outfit You a re g,llng t,l ~ea .I~ " 11I11 -

    E-Print Network [OSTI]

    Irllill Il\\lng a~hore ne III the thing \\llll need fllr \\ lI cce~~llIl Ii\\ Ing ,tlhldt I~ special clothll1g

  17. TiN coated aluminum electrodes for DC high voltage electron guns

    SciTech Connect (OSTI)

    Mamun, Md Abdullah A.; Elmustafa, Abdelmageed A.; Taus, Rhys; Forman, Eric; Poelker, Matthew

    2015-05-15

    Preparing electrodes made of metals like stainless steel, for use inside DC high voltage electron guns, is a labor-intensive and time-consuming process. In this paper, the authors report the exceptional high voltage performance of aluminum electrodes coated with hard titanium nitride (TiN). The aluminum electrodes were comparatively easy to manufacture and required only hours of mechanical polishing using silicon carbide paper, prior to coating with TiN by a commercial vendor. The high voltage performance of three TiN-coated aluminum electrodes, before and after gas conditioning with helium, was compared to that of bare aluminum electrodes, and electrodes manufactured from titanium alloy (Ti-6Al-4V). Following gas conditioning, each TiN-coated aluminum electrode reached ?225?kV bias voltage while generating less than 100?pA of field emission (<10?pA) using a 40?mm cathode/anode gap, corresponding to field strength of 13.7?MV/m. Smaller gaps were studied to evaluate electrode performance at higher field strength with the best performing TiN-coated aluminum electrode reaching ?22.5 MV/m with field emission less than 100?pA. These results were comparable to those obtained from our best-performing electrodes manufactured from stainless steel, titanium alloy and niobium, as reported in references cited below. The TiN coating provided a very smooth surface and with mechanical properties of the coating (hardness and modulus) superior to those of stainless steel, titanium-alloy, and niobium electrodes. These features likely contributed to the improved high voltage performance of the TiN-coated aluminum electrodes.

  18. Preparation and properties of sliver and nitrogen co-doped TiO{sub 2} photocatalyst

    SciTech Connect (OSTI)

    Zhang, Ying; Zhang, Jin; Zhu, Zhongqi; Yan, Ningning; Liu, Qingju

    2013-11-15

    Graphical abstract: - Highlights: • The silver and nitrogen co-doped TiO{sub 2} photocatalysts were prepared and characterized. • The light absorption threshold wavelength of Ag–N–TiO{sub 2} is red-shifted to visible light. • The recombination of the photo-generated electrons and holes of Ag–N–TiO{sub 2} is inhibited. • The photocatalytic activity of Ag–N–TiO{sub 2} is remarkable improved. - Abstract: TiO{sub 2} photocatalysts co-doped with different content of Ag and N were prepared by sol–gel method combined with microwave chemical method. The samples were analyzed by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), transmission electron microscope (TEM), ultraviolet–visible diffuse reflectance spectrum (UV–vis) and photo-luminescence emission spectrum (PL). The photocatalytic activity was investigated by photocatalytic degradation of methylene blue (MB) under irradiation of fluorescent lamp. The results indicate that Ag and N co-doping can restrain the increase of grain size, broaden the absorption spectrum to visible light region, and inhibit the recombination of the photo-generated electron–hole pairs. Moreover, the photocatalytic activity of Ag–N–TiO{sub 2} in MB degradation is remarkable improved. The degradation rate of the sample with Ag:TiO{sub 2} = 0.05 at%, N:TiO{sub 2} = 18.50 wt% in 5 h is 93.44%, which is much higher than that of Degussa P25 (39.40%)

  19. Formation of various TiO2 nanostructures from electrochemically anodized titanium

    E-Print Network [OSTI]

    Lin, Zhiqun

    widely exploited for use in the areas of gas sensors,2­4 hydrogen generation,5,6 photo- catalysts,7,8 cell separation,9 dye sensitized solar cells (DSSC),10­19 and quantum dot20­26 sensitized solar cells TiO2 nanotube is perpendicular to the membrane surface.16,29­31 Since the as-prepared anodic TiO2

  20. Observation of Ti{sup 4+} ions in a high power impulse magnetron sputtering plasma

    SciTech Connect (OSTI)

    Andersson, Joakim; Anders, Andre; Ehiasarian, Arutiun P.

    2008-08-18

    Multiply charged titanium ions including Ti{sup 4+} were observed in high power impulse magnetron sputtering discharges. Mass/charge spectrometry was used to identify metal ion species. Quadruply charged titanium ions were identified by isotope-induced broadening at mass/charge 12. Due to their high potential energy, Ti{sup 4+} ions give a high yield of secondary electrons, which in turn are likely to be responsible for the generation of multiply charged states.

  1. [TiII] and [NiII] emission from the strontium filament of eta Carinae

    E-Print Network [OSTI]

    M. A. Bautista; H. Hartman; T. R. Gull; N. Smith; K. Lodders

    2006-06-12

    We study the nature of the [TiII] and [NiII] emission from the so-called strontium filament found in the ejecta of eta Carinae. To this purpose we employ multilevel models of the TiII and NiII systems which are used to investigate the physical condition of the filament and the excitation mechanisms of the observed lines. For the TiII ion, for which no atomic data was previously available, we carry out ab initio calculations of radiative transition rates and electron impact excitation rate coefficients. It is found that the observed spectrum is consistent with the lines being excited in a mostly neutral region with an electron density of the order of $10^7$ cm$^{-3}$ and a temperature around 6000 K. In analyzing three observations with different slit orientations recorded between March~2000 and November~2001 we find line ratios that change among various observations, in a way consistent with changes of up to an order of magnitude in the strength of the continuum radiation field. These changes result from different samplings of the extended filament, due to the different slit orientations used for each observation, and yield clues on the spatial extent and optical depth of the filament. The observed emission indicates a large Ti/Ni abundance ratio relative to solar abundances. It is suggested that the observed high Ti/Ni ratio in gas is caused by dust-gas fractionation processes and does not reflect the absolute Ti/Ni ratio in the ejecta of \\etacar. We study the condensation chemistry of Ti, Ni and Fe within the filament and suggest that the observed gas phase overabundance of Ti

  2. Direct Epoxidation of Propylene over Stabilized Cu+ Surface Sites on Ti Modified Cu2O

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

    Yang, X.; Kattel, S.; Xiong, K.; Mudiyanselage, K.; Rykov, S.; Senanayake, S. D.; Rodriguez, J. A.; Liu, P.; Stacchiola, D. J.; Chen, J. G.

    2015-07-17

    Direct propylene epoxidation by O2 is a challenging reaction because of the strong tendency for complete combustion. Results from the current study demonstrate the feasibility to tune the epoxidation selectivity by generating highly dispersed and stabilized Cu+ active sites in a TiCuOx mixed oxide. The TiCuOx surface anchors the key surface intermediate, oxametallacycle, leading to higher selectivity for epoxidation of propylene.

  3. Phase transition and dielectric properties of nanograin BaTiO3 ceramic under high pressure

    E-Print Network [OSTI]

    Cao, Wenwu

    Phase transition and dielectric properties of nanograin BaTiO3 ceramic under high pressure Jinlong Temperature dependence of the dielectric constant of nanograin BaTiO3 ceramic has been investigated under decreases with at a rate of dTC/d =-40.0 1.1 K/GPa for coarse-grain ceramic and -34.3 1.4 K/GPa for ceramic

  4. Enhancing solar photocatalytic detoxification by adsorption of porphyrins onto TiO sub 2

    SciTech Connect (OSTI)

    Majumder, S.A.; Ondrias, M.R. . Dept. of Chemistry); Prairie, M.R.; Shelnutt, J.A. )

    1991-01-01

    Titanium dioxide (TiO{sub 2}) is a known photocatalyst for solar detoxification of water containing organic contaminants including PCB's and dioxins. Unfortunately, the UV light used by the photocatalyst only comprises about 4% of the strong spectrum. Metalloporphyrins strongly absorb in the visible and near infrared region. Using visible light, we have investigated Ni(II) uroporphyrin (NiUroP), Sn(IV)Cl{sub 2} uroporphyrin (SnUroP) and Sn(IV)Cl{sub 2} tetrakis(p-carboxyphenyl) porphyrin (SnTCPP) as possible enhancers of destruction of a model organic compound, salicylic acid (SA), by means of photosensitization of colloidal TiO{sub 2} particles. All three porphyrins are found to adsorb reversibly onto the colloidal TiO{sub 2} upon variation of pH. Adsorption of porphyrins results in the increased colloidal stability of fine TiO{sub 2} particles in the pH range 5--8. While NiUroP on TiO{sub 2} does not show any enhancement of photodestruction, the adsorption of SnUroP increases the destruction rate compared to that of the bare TiO{sub 2} surface. The effect of ambient oxygen on the observed photolability of the Sn porphyrins and enhancement of photodestruction of SA was also investigated. SnTCPP does not photodecompose upon illumination either in the presence or absence of TiO{sub 2}, but neither does it bind to the photocatalyst at pH 6. At pH 4.5 it adsorbs onto TiO{sub 2} but it also photodecompose at this pH. We are attempting to stabilize the adsorbed porphyrins by adding suitable peripheral substituents onto the porphyrin macrocycle. 27 refs., 6 figs.

  5. TiN coated aluminum electrodes for DC high voltage electron guns

    SciTech Connect (OSTI)

    Mamun, Md Abdullah A.; Elmustafa, Abdelmageed A.; Taus, Rhys; Forman, Eric; Poelker, Matthew

    2015-05-01

    Preparing electrodes made of metals like stainless steel, for use inside DC high voltage electron guns, is a labor-intensive and time-consuming process. In this paper, the authors report the exceptional high voltage performance of aluminum electrodes coated with hard titanium nitride (TiN). The aluminum electrodes were comparatively easy to manufacture and required only hours of mechanical polishing using silicon carbide paper, prior to coating with TiN by a commercial vendor. The high voltage performance of three TiN-coated aluminum electrodes, before and after gas conditioning with helium, was compared to that of bare aluminum electrodes, and electrodes manufactured from titanium alloy (Ti-6AI-4V). Following gas conditioning, each TiN-coated aluminum electrode reached -225 kV bias voltage while generating less than 100 pA of field emission (<10 pA) using a 40 mm cathode/anode gap, corresponding to field strength of 13.7 MV/m. Smaller gaps were studied to evaluate electrode performance at higher field strength with the best performing TiN-coated aluminum electrode reaching ~22.5 MV/m with field emission less than 100 pA. These results were comparable to those obtained from our best-performing electrodes manufactured from stainless steel, titanium alloy and niobium, as reported in references cited below. The TiN coating provided a very smooth surface and with mechanical properties of the coating (hardness and modulus) superior to those of stainless steel, titanium-alloy, and niobium electrodes. These features likely contributed to the improved high voltage performance of the TiN-coated aluminum electrodes.

  6. 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

  7. 1

    E-Print Network [OSTI]

    2014-12-09

    joTi - 3 x.4 nx:. tAx. It. - 'Tj. • I b. - --. = 1 ) nt-1 ll- L -I !" 4). )_JTi bn = -L. (2. X -. S :1-.

  8. Algebra (Informatica) 24 marzo 2004 Con pi`u di 18 punti si pu`o fare l'orale o accettare il voto dello scritto (30 e lode per chi

    E-Print Network [OSTI]

    Catenacci, Roberto

    Algebra (Informatica) ­ 24 marzo 2004 Con pi`u di 18 punti si pu`o fare l'orale o accettare il voto

  9. Algebra (Informatica) 22 giugno 2004 Con 18 o pi`u punti si pu`o fare l'orale o accettare il voto dello scritto (30 e lode per chi risolve

    E-Print Network [OSTI]

    Catenacci, Roberto

    Algebra (Informatica) ­ 22 giugno 2004 Con 18 o pi`u punti si pu`o fare l'orale o accettare il voto

  10. Production of Ni-Cr-Ti-natural fibres composite and investigation of mechanical properties

    SciTech Connect (OSTI)

    Pesmen, G.; Erol, A.

    2015-03-30

    Intermetallic materials such as Ni{sub 2}Ti, Cr{sub 2}Ti are among advanced technology materials that have outstanding mechanical and physical properties for high temperature applications. Especially creep resistance, low density and high hardness properties stand out in such intermetallics. The microstructure, mechanical properties of (%50Ni-%48Cr-%2Ti)-%10Naturel Fibres and (%64Ni-%32Cr-%4Ti)-%10Naturel Fibres powders were investigated using specimens produced by tube furnace sintering at 1000-1200-1400°C temperature. A composite consisting of ternary additions, a metallic phase, Ti,Cr and Ni have been prepared under Ar shroud and then tube furnace sintered. XRD, SEM (Scanning Electron Microscope), were investigated to characterize the properties of the specimens. Experimental results carried out for composition (%64Ni-%32Cr-%4Ti)-%10Naturel at 1400°C suggest that the best properties as 112.09HV and 5,422g/cm{sup 3} density were obtained at 1400°C.

  11. ALMA observations of TiO$_2$ around VY Canis Majoris

    E-Print Network [OSTI]

    De Beck, E; Muller, S; Black, J H; O'Gorman, E; Richards, A M S; Baudry, A; Maercker, M; Decin, L; Humphreys, E M

    2015-01-01

    Titanium dioxide, TiO$_2$, is a refractory species that could play a crucial role in the dust-condensation sequence around oxygen-rich evolved stars. To date, gas phase TiO$_2$ has been detected only in the complex environment of the red supergiant VY CMa. We aim to constrain the distribution and excitation of TiO$_2$ around VY CMa in order to clarify its role in dust formation. We analyse spectra and channel maps for TiO$_2$ extracted from ALMA science verification data. We detect 15 transitions of TiO$_2$, and spatially resolve the emission for the first time. The maps demonstrate a highly clumpy, anisotropic outflow in which the TiO$_2$ emission likely traces gas exposed to the stellar radiation field. A roughly east-west oriented, accelerating bipolar-like structure is found, of which the blue component runs into and breaks up around a solid continuum component. A distinct tail to the south-west is seen for some transitions, consistent with features seen in the optical and near-infrared. We find that a si...

  12. Composite WO3/TiO2 nanostructures for high electrochromic activity.

    SciTech Connect (OSTI)

    Reyes, Karla Rosa; Stephens, Zachary Dan.; Robinson, David B.

    2013-05-01

    A composite material consisting of TiO2 nanotubes (NTs) with WO3 electrodeposited homogeneously on its surface has been fabricated, detached from its substrate, and attached to a fluorine-doped tin oxide film on glass for application to electrochromic (EC) reactions. A paste of TiO2 made from commercially available TiO2 nanoparticles creates an interface for the TiO2 NT film to attach to the FTO glass, which is conductive and does not cause solution-phase ions in an electrolyte to bind irreversibly with the material. The effect of NT length on the current density and the EC contrast of the material were studied. The EC redox reaction seen in this material is diffusion- limited, having relatively fast reaction rates at the electrode surface. The composite WO3/TiO2 nanostructures showed higher ion storage capacity, better stability, enhanced EC contrast and longer memory time compared with the pure WO3 and TiO2.

  13. WO3/TiO2 nanotube photoanodes for solar water splitting with simultaneous wastewater treatment.

    SciTech Connect (OSTI)

    Reyes, Karla Rosa; Robinson, David B.

    2013-05-01

    Nanostructured WO3/TiO2 nanotubes with properties that enhance solar photoconversion reactions were developed, characterized and tested. The TiO2 nanotubes were prepared by anodization of Ti foil, and WO3 was electrodeposited on top of the nanotubes. SEM images show that these materials have the same ordered structure as TiO2 nanotubes, with an external nanostructured WO3 layer. Diffuse reflectance spectra showed an increase in the visible absorption relative to bare TiO2 nanotubes, and in the UV absorption relative to bare WO3 films. Incident simulated solar photon-to-current efficiency increased from 30% (for bare WO3) to 50% (for WO3/TiO2 composites). With the addition of diverse organic pollutants, the photocurrent densities exhibited more than a 5-fold increase. Chemical oxygen demand measurements showed the simultaneous photodegradation of organic pollutants. The results of this work indicate that the unique structure and composition of these composite materials enhance the charge carrier transport and optical properties compared with the parent materials.

  14. Deposition and characterization of TiZrV-Pd thin films by dc magnetron sputtering

    E-Print Network [OSTI]

    Wang, Jie; Xu, Yan-Hui; Wei, Wei; Fan, Le; Pei, Xiang-Tao; Hong, Yuan-Zhi; Wang, Yong

    2015-01-01

    TiZrV film is mainly applied in the ultra-high vacuum pipe of storage ring. Thin film coatings of palladium which was added onto the TiZrV film to increase the service life of nonevaporable getters and enhance pumping speed for H2, was deposited on the inner face of stainless steel pipes by dc magnetron sputtering using argon gas as the sputtering gas. The TiZrV-Pd film properties were investigated by atomic force microscope (AFM), scanning electron microscope (SEM), X-ray photoelectron spectroscopy (XPS) and X-Ray Diffraction (XRD). The grain size of TiZrV and Pd film were about 0.42~1.3 nm and 8.5~18.25 nm respectively. It was found that the roughness of TiZrV films was small, about 2~4 nm, for Pd film it is large, about 17~19 nm. PP At. % of Pd in TiZrV/Pd films varied from 86.84 to 87.56 according to the XPS test results.

  15. Enhancement of solar photocatalytic detoxification by adsorption of porphyrins onto TiO sub 2

    SciTech Connect (OSTI)

    Majumder, S.A.; Ondrias, M.R. . Dept. of Chemistry); Prairie, M.R. ); Shelnutt, J.A. . Dept. of Chemistry Sandia National Labs., Albuquerque, NM )

    1991-01-01

    Titanium dioxide (TiO{sub 2}) is a photocatalyst for solar detoxification of water containing organic contaminants such as solvents, PCB's, dioxins, pesticides, and dyes. Unfortunately, the ultraviolet (UV) energy used by TiO{sub 2} ({lambda}<400 nm) only comprises about 4% of the solar spectrum. One way of enhancing the efficiency of solar detoxification technologies is to utilize a larger portion of the solar spectrum to initiate the Tio{sub 2}- catalyzed detoxification chemistry. Metalloporphyrins strongly absorb visible and near infrared radiation. By utilization of a process called photosensitization, adsorption of these dyes onto TiO{sub 2} can enable a much broader portion of the solar spectrum to be used. Photosensitization relies upon the ability of the dye molecule to absorb more of the solar energy than bare TiO{sub 2} and to interact electronically with the TiO{sub 2} surface in such a way as to initiate TiO{sub 2}-based redox photochemistry using the dye-absorbed energy. 16 refs., 7 figs.

  16. Immunosuppressive effect of the anti-IL-2-receptor monoclonal antibody, AMT-13, on organ-cultured fetal pancreas allograft survival

    SciTech Connect (OSTI)

    Burkhardt, K.; Loughnan, M.S.; Diamantstein, T.; Mandel, T.E.

    1988-11-01

    Recently, prolongation of cardiac allograft survival in mice was reported using a rat anti-IL-2R mAb (AMT-13). However, its immunosuppressive action in vivo, alone and in combination with other immunosuppressants, and its effect on other organ transplants has not been extensively studied. We grafted cultured fetal pancreas from CBA (H-2k) donors to Balb/c (H-2d) mice. Recipients were treated with 10 consecutive daily injections each of 20 micrograms AMT-13 only, or with an additional mild immunosuppression of 350 rads irradiation. Control groups received rat immunoglobulin or 350 rads irradiation. Graft survival and the phenotype of infiltrating cells were assessed histologically and immunocytochemically on days 12, 17, and 21, and soluble IL-2R levels were measured in the serum with a quantitative ELISA in all recipients. Two of five grafts in the AMT-13-treated group had islets on day 12 posttransplantation despite lymphocytic infiltration in all grafts, while at this time all grafts of rat Ig treated control mice were completely rejected with only scar tissue and a few lymphocytes remaining. Additional immunosuppression with 350 rads irradiation had a marked additive effect with AMT-13. Soluble IL-2R levels in the serum of untreated recipients were not elevated compared with normal serum levels, but recipients injected with AMT-13 had multifold increased soluble IL-2R levels. The percentage of IL-2R+ cells in the grafts of AMT-13-treated animals was either normal (less than 5%) or increased (20%) in the additionally irradiated mice, providing strong evidence that the immunosuppressive effect of AMT-13 is not due to a depletion of activated IL-2R+ lymphocytes.

  17. A Comparative Study of the Water Gas Shift Reaction Over Platinum Catalysts Supported on CeO2, TiO2 and Ce-Modified TiO2

    SciTech Connect (OSTI)

    Gonzalez, I.; Navarro, R; Wen, W; Marinkovic, N; Rodriguez, J; Rosa, F; Fierro, J

    2010-01-01

    WGS reaction has been investigated on catalysts based on platinum supported over CeO{sub 2}, TiO{sub 2} and Ce-modified TiO{sub 2}. XPS and XANES analyses performed on calcined catalysts revealed a close contact between Pt precursors and cerium species on CeO{sub 2} and Ce-modified TiO{sub 2} supports. TPR results corroborate the intimate contact between Pt and cerium entities in the Pt/Ce-TiO{sub 2} catalyst that facilitates the reducibility of the support at low temperatures while the Ce-O-Ti surface interactions established in the Ce-modified TiO{sub 2} support decreases the reduction of TiO{sub 2} at high temperature. The changes in the support reducibility leads to significant differences in the WGS activity of the studied catalysts. Pt supported on Ce-modified TiO{sub 2} support exhibits better activity than those corresponding to individual CeO{sub 2} and TiO{sub 2}-supported catalysts. Additionally, the Ce-TiO{sub 2}-supported catalyst displays better stability at reaction temperatures higher than 573 K that observed on pure TiO{sub 2}-supported counterpart. Activity measurements, when coupled with the physicochemical characterization of catalysts suggest that the modifications in the surface reducibility of the support play an essential role in the enhancement of activity and stability observed when Pt is supported on the Ce-modified TiO{sub 2} substrate.

  18. An analysis of Ezra Pound's attitudes in the Pisan Cantos 

    E-Print Network [OSTI]

    Mackin, Samuel Jack

    1967-01-01

    ~ PBCGSSary or convenient. The g i'xxdy it self ta 88 tI10 f Gl, , 1 of 8 caxitu by canto ana3. yeis; box=, it has beon necessary to divide tho ~!' "M. t4 inw oectiox:8 co. "n;enient for study. hapter is CGSCerncd entire y Vith 1ianvo 1 ~' E( ~ 21e fix... april GOSia ~ Yei 1&- 0 0 ' 81990;g'ailo11 i 9 Ooi CQ . q&16 ice f01' 1i 9 GQXi 'iI10 9 al 0 0 0&&Iffy" r "af i. 'll'!:tailoo I y Qi say 'Z is io il1e 1'Qss'MR ' a - &a&". o y I Ioi 8& '8&' h'&il 1; G ' aoj T''Qi 'wict. ' a M'. lsf&ory ' o ' 11iid...

  19. Thermal spray removal of lead-based paint from the viaduct bridge at Rock Island Arsenal, IL. Final report

    SciTech Connect (OSTI)

    Boy, J.H.; Weber, R.A.; Kumar, A.

    1998-06-01

    This report documents a field demonstration at the Rock Island Arsenal, IL, that validated the thermal spray vitrification (TSV) process as a safe and effective technique for removing lead-based paint from a steel bridge. Specially formulated glass was applied in a molten state to painted steel using a conventional thermal spray application system. The molten glass reacts with the paint, and encapsulates the lead. The cooled glass readily cracks and falls off, removing the paint. After onsite remelting of the glass waste to complete the encapsulation process, the final waste product is chemically inert and may be disposed of in a regular landfill. The Illinois Environmental Protection Agency, Division of Air Pollution Control determined that the glass remelt process could be considered a paint-removal operation for which no air quality permit was required.

  20. In vitro biocompatibility study of nano TiO2 materials , Y.D. Wang2,b

    E-Print Network [OSTI]

    Zheng, Yufeng

    Company, LTD. TiO2 nanotube, with mean diameter 20nm, was provided by Department of Physics, HongkongIn vitro biocompatibility study of nano TiO2 materials W. Han1, a , Y.D. Wang2,b and Y.F. Zheng3,c yfzheng@pku.edu.cn Keywords: nano TiO2, in vitro, biocompatibility, cell proliferation, cell apoptosis

  1. Role of Benzyl Alcohol in Controlling the Growth of TiO2 on Carbon Nanotubes David J. Cooke,*,

    E-Print Network [OSTI]

    Elliott, James

    Role of Benzyl Alcohol in Controlling the Growth of TiO2 on Carbon Nanotubes David J. Cooke) in the morphological control of the growth of TiO2 on carbon nanotubes (CNTs) by the consideration of two model systems of thin-film TiO2.14,15 Kongkanand et al. reported that combining single-wall carbon nanotubes (SWCNTs

  2. nh Gi Thit Hi Ti Nguyn Thin Nhin ca V Trn Du Deepwater Horizon Cc D n Khu Vc

    E-Print Network [OSTI]

    Sinh Vnh St. Joseph thuc Qun Gulf, và có th thêm c khu Bo Tn Thy Sinh Cng Alligator thuc Qun Franklin hi ti ba Khu Bo Tn Thy Sinh (Vnh St. Joseph, Cng Alligator, và St. Andrews). Bc tip theo s bao gm vic bin báo mang tính giáo dc và cp các t ri ti các li h tàu ti Vnh St. Joseph, Cng Alligator, and Vnh St

  3. Advancements in Ti Alloy Powder Production by Close-Coupled Gas Atomization

    SciTech Connect (OSTI)

    Heidloff, Andy; Rieken, Joel; Anderson, Iver; Byrd, David

    2011-04-01

    As the technology for titanium metal injection molding (Ti-MIM) becomes more readily available, efficient Ti alloy fine powder production methods are required. An update on a novel close-coupled gas atomization system has been given. Unique features of the melting apparatus are shown to have measurable effects on the efficiency and ability to fully melt within the induction skull melting system (ISM). The means to initiate the melt flow were also found to be dependent on melt apparatus. Starting oxygen contents of atomization feedstock are suggested based on oxygen pick up during the atomization and MIM processes and compared to a new ASTM specification. Forming of titanium by metal injection molding (Ti-MIM) has been extensively studied with regards to binders, particle shape, and size distribution and suitable de-binding methods have been discovered. As a result, the visibility of Ti-MIM has steadily increased as reviews of technology, acceptability, and availability have been released. In addition, new ASTM specification ASTM F2885-11 for Ti-MIM for biomedical implants was released in early 2011. As the general acceptance of Ti-MIM as a viable fabrication route increases, demand for economical production of high quality Ti alloy powder for the preparation of Ti-MIM feedstock correspondingly increases. The production of spherical powders from the liquid state has required extensive pre-processing into different shapes thereby increasing costs. This has prompted examination of Ti-MIM with non-spherical particle shape. These particles are produced by the hydride/de-hydride process and are equi-axed but fragmented and angular which is less than ideal. Current prices for MIM quality titanium powder range from $40-$220/kg. While it is ideal for the MIM process to utilize spherical powders within the size range of 0.5-20 {mu}m, titanium's high affinity for oxygen to date has prohibited the use of this powder size range. In order to meet oxygen requirements the top size cut has traditionally been 45 {mu}m, and in some instances a bottom cut at +5 {mu}m is made to remove ultra-fine particles and reduce oxygen content. Predictably, use of irregular shaped or larger particle feedstock powder can reduce part quality as sintering shrinkage and part detail suffer. Thus, widespread production and technological use of Ti-MIM is limited due in large part to Ti alloy feedstock cost and availability, not MIM processing capability. Lower cost feedstock of fine, spherical Ti alloy powder with sufficient purity must be available in order to fully utilize the advantages of the Ti-MIM processing route allowing expansion of the market to small complex Ti parts in many high volume applications.

  4. Structure of epitaxial (Fe,N) codoped rutile TiO2 thin films by x-ray absorption

    SciTech Connect (OSTI)

    Kaspar, Tiffany C.; Ney, A.; Mangham, Andrew N.; Heald, Steve M.; Joly, Yves; Ney, V.; Wilhelm, F.; Rogalev, A.; Yakou, Flora; Chambers, Scott A.

    2012-07-23

    Homoepitaxial thin films of Fe:TiO2 and (Fe,N):TiO2 were deposited on rutile(110) by molecular beam epitaxy. X-ray absorption near edge spectroscopy (XANES) spectra were collected at the Ti L-edge, Fe L-edge, O K-edge, N K-edge, and Ti K-edge. No evidence of structural disorder associated with a high concentration of oxygen vacancies is observed. Substitution of Fe for Ti could not be confirmed, although secondary phase Fe2O3 and metallic Fe can be ruled out. The similarity of the N K-edge spectra to O, and the presence of a strong x-ray linear dichroism (XLD) signal for the N K-edge, indicates that N is substitutional for O in the rutile lattice, and is not present as a secondary phase such as TiN. Simulations of the XANES spectra qualitatively confirm substitution, although N appears to be present in more than one local environment. Neither Fe:TiO2 nor (Fe,N):TiO2 exhibit intrinsic room temperature ferromagnetism, despite the presence of mixed valence Fe(II)/Fe(III) in the reduced (Fe,N):TiO2 film.

  5. Synthesis and characterization of CdS doped TiO{sub 2} nanocrystalline powder: A spectroscopic study

    SciTech Connect (OSTI)

    Thakur, Priya; Chadha, Ridhima; Biswas, Nandita; Sarkar, Sisir K.; Mukherjee, Tulsi; Joshi, Satyawati S.; Kapoor, Sudhir

    2012-07-15

    Graphical abstract: Raman spectra of TiO{sub 2} sample doped with 50% CdS and annealed at 600 °C. Highlights: ? Transformation from anatase to rutile is prohibited in doped TiO{sub 2}. ? FTIR study indicates that TiO{sub 2} lattice has been modified in the presence of CdS. ? Raman spectroscopy is found to be more sensitive as compared to XRD. -- Abstract: This report aimed to study the effect of CdS doping in TiO{sub 2} on the phase transformation of TiO{sub 2} from anatase to rutile using X-ray diffraction (XRD) and Raman spectroscopy. CdS-doped TiO{sub 2} nanocomposites have been prepared and characterized using Fourier transform infrared spectroscopy (FTIR) and transmission electron microscopy (TEM). We have observed that contrary to bare TiO{sub 2}, phase transformation of TiO{sub 2} from anatase to rutile is hindered when doped with CdS at high temperature. Raman spectroscopy is found to be more sensitive for detection of the surface of TiO{sub 2} as compared to XRD.

  6. Reactivity Screening of Anatase TiO2 Nanotube Arrays and Anatase Thin Films: A Surface Chemistry Point of View

    SciTech Connect (OSTI)

    Funk, S.; Hokkanen, B.; Nurkic, T.; Goering, J.; Kadossov, E.; Burghaus, Uwe; Ghicov, A.; Schmuki, P.; Yu, Zhongqing; Thevuthasan, Suntharampillai; Saraf, Laxmikant V.

    2008-09-19

    As a reactivity screening we collected thermal desorption spectroscopy (TDS) data of iso-butane, O2, CO2, and CO adsorbed on ordered TiO2 nanotube (TiNTs) arrays. As a reference system iso-butane adsorption on an anatase TiO2 thin film has been considered as well. The as-grown TiNTs are vertically aligned and amorphous. Polycrystalline (poly.) anatase or poly. anatase/rutile mixed nanotubes are formed by annealing confirmed by x-ray diffraction (XRD) and scanning electron microscopy (SEM). The anatase thin film was grown on SrTiO3(001) and characterized by XRD and atomic force microscopy (AFM). Surprisingly, oxygen distinctly interacts with the TiNTs whereas this process is not observed on fully oxidized single crystal rutile TiO2(110). Desorption temperatures of 110-150 K and 100-120 K were observed for CO2 and CO, respectively, on the TiNTs. Variations in the binding energies of the alkanes on TiNTs and anatase thin films also were present, i.e., a structure-activity relationship (SAR) is evident.

  7. Efficiency of clay-TiO2 nanocomposites on the photocatalytic elimination of a model hydrophobic air pollutant

    E-Print Network [OSTI]

    Kibanova, Daria

    2010-01-01

    of semiconductor photocatalysis Chem. Rev. 1995, 95, 69-effluents by TiO 2 photocatalysis Catalysis Today 2000, 63,clay on adsorption and photocatalysis of gaseous molecules

  8. Three-dimensional multimodal imaging and analysis of biphasic microstructure in a Ti-Ni-Sn thermoelectric material

    E-Print Network [OSTI]

    Douglas, Jason E; Echlin, McLean P; Lenthe, William C; Seshadri, Ram; Pollock, Tresa M

    2015-01-01

    microstructure in a Ti–Ni–Sn thermoelectric material Jasonsolid-state option. Thermoelectric materials, which convertin biphasic hH- based thermoelectric materials. This work

  9. Fatigue crack growth behavior of Ti-1100 at elevated temperature

    SciTech Connect (OSTI)

    Maxwell, D.C.; Nicholas, T.

    1995-12-31

    Effects of temperature, frequency, and cycles with superimposed hold times are evaluated in Ti-1100 in order to study the complex creep-fatigue-environment interactions in this material. Crack growth rate tests conducted at cyclic loading frequency of 1.0 Hz show that raising the temperature from 593 to 650 C has only a slightly detrimental effect on crack growth rate, although these temperatures produce growth rates significantly higher than at room temperature. From constant {Delta}K tests, the effects of temperature at constant frequency show a minimum crack growth rate at 250 C. From the minimum crack growth rate at 250 C, the crack growth rate increases linearly with temperature. Increases in frequency at constant temperatures of 593 and 650 C produce a continuous decrease in growth rate in going from 0.001 to 1.0 Hz, although the behavior is primarily cycle dependent in this region. Tests at 1.0 Hz with superimposed hold times from 1 to 1,000 s are used to evaluate creep-fatigue-environment interactions. Hold times at maximum load are found to initially decrease and then increase the cyclic crack growth rate with increasing duration. This is attributed to crack-tip blunting during short hold times and environmental degradation at long hold times. Hold times at minimum load show no change in growth rates, indicating that there is no net environmental degradation to the bulk material beyond that experienced during the baseline 1 Hz cycling.

  10. Metallic glass alloys of Zr, Ti, Cu and Ni

    DOE Patents [OSTI]

    Lin, Xianghong (Pasadena, CA); Peker, Atakan (Pasadena, CA); Johnson, William L. (Pasadena, CA)

    1997-01-01

    At least quaternary alloys form metallic glass upon cooling below the glass transition temperature at a rate less than 10.sup.3 K/s. Such alloys comprise titanium from 19 to 41 atomic percent, an early transition metal (ETM) from 4 to 21 atomic percent and copper plus a late transition metal (LTM) from 49 to 64 atomic percent. The ETM comprises zirconium and/or hafnium. The LTM comprises cobalt and/or nickel. The composition is further constrained such that the product of the copper plus LTM times the atomic proportion of LTM relative to the copper is from 2 to 14. The atomic percentage of ETM is less than 10 when the atomic percentage of titanium is as high as 41, and may be as large as 21 when the atomic percentage of titanium is as low as 24. Furthermore, when the total of copper and LTM are low, the amount of LTM present must be further limited. Another group of glass forming alloys has the formula (ETM.sub.1-x Ti.sub.x).sub.a Cu.sub.b (Ni.sub.1-y Co.sub.y).sub.c wherein x is from 0.1 to 0.3, y.cndot.c is from 0 to 18, a is from 47 to 67, b is from 8 to 42, and c is from 4 to 37. This definition of the alloys has additional constraints on the range of copper content, b.

  11. Adsorption, Desorption, and Dissociation of Benzene on TiO2(110) and Pd/TiO2(110)

    SciTech Connect (OSTI)

    Zhou, Jing; Dag, Sefa; Senanayake, Sanjaya D; Hathorn, Bryan C; Kalinin, Sergei V; Meunier, Vincent; Mullins, David R; Overbury, Steven {Steve} H; Baddorf, Arthur P

    2006-01-01

    Adsorption and reaction of benzene molecules on clean TiO{sub 2}(110) and on TiO{sub 2}(110) with deposited Pd nanoparticles are investigated using a combination of scanning tunneling microscopy (STM), temperature-programmed desorption, and first-principles calculations. Above {approx}50 K, the one-dimensional motion of benzene between bridging oxygen rows is shown to be too fast for STM imaging. At 40 K benzene molecules form chains on top of titanium rows, with calculations indicating every other benzene is rotated 30{sup o}. Both experimental and theoretical studies find no dissociative reactivity of benzene on the clean TiO{sub 2}(110) surface, due to little hybridization between TiO{sub 2} and benzene electronic states. After deposition of Pd nanoparticles, molecular benzene is observed with STM both on the substrate and adjacent to metallic particles. Upon heating to 800 K, benzene fully breaks down into its atomic constituents in a multistep decomposition process.

  12. Formation of single-domain anatase TiO2,,001...-,,14... islands on SrTiO3,,001... after thermal annealing

    E-Print Network [OSTI]

    Castell, Martin

    studied as a promising material for applications in sensors, photocataly- sis, solar energy conversion annealing Fabien Sillya) and Martin R. Castellb) Department of Materials, University of Oxford, Parks Road these materials are strongly dependent on the nature of the TiO2 surfaces and its nano- structures

  13. nh gi Tn tht Ti nguyn Thin nhin Trn du Deepwater Horizon D n phc hi C bin ti B Bin Quc Gia

    E-Print Network [OSTI]

    Horizon. Sau s c tràn du Deepwater Horizon, mt lng áng k du t n bãi bin dc theo Florida Panhandle. Trong vi C rùa( Thallasiumtestudium ) , loài ph bin nht ti thm c bin GUIS 3 ) t các im quan trc o lng và

  14. Heterostructured Ceramic Powders for Photocatalytic Hydrogen Production: Nanostructured TiO2 Shells Surrounding Microcrystalline (Ba,Sr)TiO3 Cores

    E-Print Network [OSTI]

    Rohrer, Gregory S.

    Heterostructured Ceramic Powders for Photocatalytic Hydrogen Production: Nanostructured TiO2 Shells areas, but had the highest rates of photochemical hydrogen production from water/methanol solu- tions coatings. I. Introduction INTEREST in photochemical hydrogen production began sev- eral decades ago upon

  15. Ferroelectric performances and crystal structures of (Pb, La)(Zr, Ti, Nb)O{sub 3}

    SciTech Connect (OSTI)

    Kitamura, Naoto [Department of Pure and Applied Chemistry, Faculty of Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510 (Japan); Division of Ecosystem Research, Research Institute for Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510 (Japan); Mizoguchi, Takuma [Department of Pure and Applied Chemistry, Faculty of Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510 (Japan); Itoh, Takanori [AGC Seimi Chemical Co., Ltd., 3-2-10 Chigasaki-City, Kanagawa 253-8585 (Japan); Idemoto, Yasushi, E-mail: idemoto@rs.noda.tus.ac.jp [Department of Pure and Applied Chemistry, Faculty of Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510 (Japan); Division of Ecosystem Research, Research Institute for Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510 (Japan)

    2014-02-15

    In this study, we focused on Nb and La substituted Pb(Zr, Ti)O{sub 3}: i.e., (Pb, La)(Zr, Ti, Nb)O{sub 3}. As for the samples, dependences of ferroelectric properties on La and Nb compositions were examined. In addition, the crystal structures were analyzed by the Rietveld method, and then a relationship between the metal compositions and the crystal structures were discussed. From P–E hysteresis loop measurements, it was found that the remanant polarization of Pb(Zr, Ti)O{sub 3} was increased by both the La and Nb substitutions although the heavy substitution of La had an undesirable effect. It was also indicated that the Curie temperature decreased with increasing La content. The Rietveld analysis using synchrotron X-ray diffraction patterns demonstrated that the structure distortion was relaxed by the La and Nb substitutions. Such a change in the crystals was well consistent with the harmful effects on the Curie temperature and the remanent polarization by the heavy La substitution. - Graphical abstract: Rietveld refinement pattern of 2 mol% PbSiO{sub 3}-added Pb{sub 0.95}La{sub 0.05}Zr{sub 0.50}Ti{sub 0.45}Nb{sub 0.05}O{sub 3} (synchrotron X-ray diffraction). Display Omitted - Highlights: • (Pb,La)(Zr,Ti,Nb)O{sub 3} were successfully synthesized. • Remanant polarization of Pb(Zr,Ti)O{sub 3} was improved by substitutions of La and Nb. • Crystal structures of (Pb,La)(Zr,Ti,Nb)O{sub 3} were refined and the distortions were estimated.

  16. Dans l'espace Le problme en volume est moins simple qu'il n'en a l'air.

    E-Print Network [OSTI]

    Pansu, Pierre

    Dans l'espace Le problème en volume est moins simple qu'il n'en a l'air. Cela ressemble à une de savon maximise l'aire enserrée par la ficelle (en minimisant l'aire du complémentaire). A New

  17. International Weed Science Congress, Vancouver, Canada. 2025 June, 2008. p 53. [Invited] Lisa J. Rew, Hal Balbach, US Army ERDC, Champaign, IL.

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    J. Rew, Hal Balbach, US Army ERDC, Champaign, IL. Evaluating the role of vehicles by vehicles, and thereafter, by natural population expansion in the moredisturbed environments along the right of way. Plant propagules (seeds and other reproductive parts) have been observed on vehicles

  18. In Proceedings of Fourth IEEE International Workshop on Source Code Analysis and Manipulation, Chicago, IL, September 2004, pp. 17-26. Copyright 2004 IEEE Computer Society Press.

    E-Print Network [OSTI]

    Lakhotia, Arun

    , Chicago, IL, September 2004, pp. 17-26. Copyright © 2004 IEEE Computer Society Press. Abstract Stack Graph to Detect Obfuscated Calls in Binaries Arun Lakhotia and Eric Uday Kumar Center for Advanced Computer by anti-virus scanners [6, 14, 17]. The primary goal of obfuscation is to increase the effort involved

  19. IL NUOVO CIMENTO Vol. 110 B, N. 2 Febbraio 1995 A novel method to detect quantum states of the radiation field

    E-Print Network [OSTI]

    Paris, Matteo G. A.

    . --- We propose a new method for detecting the density matrix of the radiation field via optical homodyneIL NUOVO CIMENTO Vol. 110 B, N. 2 Febbraio 1995 A novel method to detect quantum states of the radiation field G. M. D'Ariano ( 1 )( 2 ), Chiara Macchiavello( 1 ), Matteo G. A. Paris( 1 ) ( 1

  20. Selezione pubblica per il conferimento di n. 1 assegno per collaborazione ad attivit di ricerca Bando n. 08/2011-Approvazione atti

    E-Print Network [OSTI]

    Di Pillo, Gianni

    .04.2011 e del 19.04.2011; VISTA la delibera del Consiglio del Dipartimento di Fisiologia e Farmacologia del Consiglio di Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer" del 20 ottobre 2011 di Fisiologia e Farmacologia DISPONE Art.1 ­ Sono approvati gli atti della selezione pubblica per il