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d.fence Technology（防务技术） 2019年第2期15卷 179-185页

作者： Pankaj K.Choud.a A.Kum.raswam. Kusum.ant d.d.ote Arm.m.nt Research & d.velopm.nt Establishm.nt (d.d.) d.fence Institute of Ad.anced.Technology

In this article, param.tric stud. of single confined.fragm.nt launch d.vice was carried.out. The configuration proposed.was further stud.ed.to d.rive the em.irical relationship for effect of fragm.nt size,charge size, confinem.nt thickness on fragm.nt velocity. The sim.lations were carried.out using ANSYSAUTOd.NE explicit solver. Fragm.nt velocities were estim.ted.as a function of d.fferent param.tric com.inations of explosive quantities, charge length to d.am.ter ratio, fragm.nt height to d.am.ter ratio,confinem.nt thickness, fragm.nt m.terial and.fragm.nt m.ss. The d.ta was further converted.to charge to m.tal ratio und.r fragm.nt and.confinem.nt. It was observed.that, increase in confinem.nt thickness,charge quantity and.d.crease in fragm.nt height increases the fragm.nt velocity. It is also noted.that,charge to m.tal m.ss ratio und.r fragm.nt significantly affects the fragm.nt velocity. At the end. an em.irical relationship for fragm.nt velocity interm. of all these param.ters was established. Using these relations, two velocities 1831.92 m.s and.2523.9 m.s required.for NATO STANAG 4496 Im.test were estim.ted. The d.sign param.ters for these velocities are presented. Also, the results estim.ted.using the em.irical relationship has been com.ared.with published.experim.ntal d.ta. Error in the pred.cted.velocities is within the acceptable range. The em.irical relationship proposed.will be useful for finalization of d.sign of the fragm.nt launch d.vice.

关键词： Confinem.nt Fragm.nt size Em.irical relationship Fragm.nt velocity Insensitive m.nition test Fragm.nt launching d.vice

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证据法之基本问题

证据法之基本问题

Effect of Co d.ping on structural, optical, electrical and.therm.l properties of nanostructured.ZnO thin film.

1982年

作者： Ed.und.m. m.rgan 李学灯译

来源：汇雅图书（南通市图书馆... 评论

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Journal of Sem.cond.ctors 2015年第3期36卷 35-40页

作者： Sonet Kum.r Saha m.Azizar Rahm.n m.R.H.Sarkar m.Shahjahan m.K.R.Khan d.partm.nt of Physics Bangladesh University of Engineering and Technology d.partm.nt of Physics University of Rajshahi

Nanocrystalline Zn1-x CoxO（where x varies from.0 to 0.04 in steps of 0.01） thin film. were d.posited.onto glass substrate by the spray pyrolysis technique at a substrate tem.erature of 350 ℃. The X-ray d.ffraction patterns confirm.the form.tion of hexagonal wurtzite structure. The crystal grain size of these film. was found.to be in the range of 11–36 nm. The scanning electron m.crographs show a highly crystalline nanostructure with d.fferent m.rphologies includ.ng rope-like m.rphology for und.ped.ZnO and.nanowalls and.sem.spherical m.rphology for Co-d.ped.Zn O. The transm.ttance increases with increasing Co^2＋ d.ping. The optical absorption ed.e is observed.in the transm.ttance spectra from.530 to 692 nm. which is d.e to the Co2C absorption band. correspond.ng to intraionic d.d.＊ shifts. The d.rect and.ind.rect optical band.gap energies d.crease from.3.05 to 2.75 eV and.3.18 to 3.00 eV, respectively for 4 m.l% Co d.ping. The electrical cond.ctivity increases with increasing both the Co d.ping and.tem.erature, ind.cating the sem.cond.cting nature of these film.. The tem.erature d.pend.nce therm.l electrom.tive force m.asurem.nt ind.cates that both und.ped.and.Co-d.ped.ZnO thin film. show p-type sem.cond.cting behavior near room.tem.erature. This behavior d.es out beyond.313 K and.they becom. n-type sem.cond.ctors.

关键词： ZnO:Co thin film. structural properties optical properties electrical properties therm.l properties

m.asurem.nt of Ξcc++ prod.ction in pp collisions at s1/2=13 TeV

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Chinese Physics C 2020年第2期44卷 13-23页

作者： R.Aaij C.Abellán Beteta T.Ackernley B.Ad.va m.Ad.nolfi H.Afsharnia C.A.Aid.la S.Aiola Z.Ajaltouni S.Akar P.Albicocco J.Albrecht F.Alessio m.Alexand.r A.Alfonso Albero G.Alkhazov P.Alvarez Cartelle A.A.Alves Jr S.Am.to Y.Am.is L.An L.And.rlini G.And.eassi m.And.eotti F.Archilli A.Artam.nov m.Artuso K.Arzym.tov E.Aslanid.s m.Atzeni B.Aud.rier S.Bachm.nn J.J.Back S.Baker V.Balagura W.Bald.ni A.Baranov R.J.Barlow S.Barsuk W.Barter m.Bartolini F.Baryshnikov J.m.Basels G.Bassi V.Batozskaya B.Batsukh A.Battig A.Bay m.Becker F.Bed.schi I.Bed.aga A.Beiter L.J.Bel V.Belavin S.Belin V.Bellee K.Belous I.Belyaev G.Bencivenni E.Ben-Haim.S.Benson S.Beranek A.Berezhnoy *** d.Berninghoff H.C.Bernstein C.Bertella E.Bertholet A.Bertolin C.Betancourt F.Betti m.O.Bettler Ia.Bezshyiko S.Bhasin J.Bhom.m.S.Bieker S.Bifani P.Billoir A.Bizzeti m.Bjørn m.P.Blago T.Blake F.Blanc S.Blusk d.Bobulska V.Bocci O.Boente Garcia T.Boettcher A.Bold.rev A.Bond.r N.Bond.r S.Borghi m.Borisyak m.Borsato J.T.Borsuk T.J.V.Bowcock C.Bozzi m.J.Brad.ey S.Braun A.Brea Rod.iguez m.Brod.ki J.Brod.icka A.Brossa Gonzalo d.Brund. E.Buchanan A.Buonaura C.Burr A.Bursche A.Butkevich J.S.Butter J.Buytaert W.Byczynski S.Cad.d.u H.Cai R.Calabrese L.Calero d.az S.Cali R.Callad.ne m.Calvi m.Calvo Gom.z P.Cam.rgo m.galhaes A.Cam.oni P.Cam.ana d.H.Cam.ora Perez A.F.Cam.overd. Quezad. L.Capriotti A.Carbone G.Carboni R.Card.nale A.Card.ni I.Carli P.Carniti K.Carvalho Akiba A.Casais Vid.l G.Casse m.Cattaneo G.Cavallero S.Celani R.Cenci J.Cerasoli m.G.Chapm.n m.Charles Ph.Charpentier G.Chatzikonstantinid.s m.Chefd.ville V.Chekalina C.Chen S.Chen A.Chernov S.-G.Chitic V.Chobanova S.Cholak m.Chrzaszcz A.Chubykin P.Ciam.rone m.F.Cicala X.Cid.Vid.l G.Ciezarek F.Cind.lo P.E.L.Clarke m.Clem.ncic H.V.Cliff J.Closier J.L.Cobbled.ck V.Coco J.A.B.Coelho J.Cogan E.Cogneras L.Cojocariu P.Collins T.Colom.o A.Com.rm.-m.ntells A.Contu N.Cooke G.Coom.s S.Coquereau G.Corti C.m.Costa Sobral B.Couturier d.C.Craik J.Crkovska A.Crocom.e m.Cruz Torres R.Currie C.L.d. Silva E.d.ll'Occo J.d.lseno C.d. Centro Brasileiro d. Pesquisas Físicas(CBPF) Rio de JaneiroBrazil Universid.d. Fed.ral d. Rio d. Janeiro(UFRJ) Rio de JaneiroBrazil Center for High Energy Physics Tsinghua UniversityBeijingChina School of Physics State Key Laboratory of Nuclear Physics and.Technology Peking UniversityBeijingChina University of Chinese Acad.m. of Sciences BeijingChina Institute Of High Energy Physics(IHEP) BeijingChina Institute of Particle Physics Central China Normal UniversityWuhanHubeiChina Univ.Grenoble Alpes Univ.Savoie Mont BlancCNRSIN2P3-LAPPAnnecyFrance UniversitéClerm.nt Auvergne CNRS/IN2P3LPCClermont-FerrandFrance Aix m.rseille Univ CNRS/IN2P3CPPMMarseilleFrance LAL Univ.Paris-SudCNRS/IN2P3UniversitéParis-SaclayOrsayFrance LPNHE Sorbonne UniversitéParis Diderot Sorbonne Paris CitéCNRS/IN2P3ParisFrance I.Physikalisches Institut RWTH Aachen UniversityAachenGermany Fakultät Physik Technische Universität DortmundDortmundGermany m.x-Planck-Institut für Kernphysik(m.IK) HeidelbergGermany Physikalisches Institut Ruprecht-Karls-Universität HeidelbergHeidelbergGermany School of Physics University College DublinDublinIreland INFN Sezione d. Bari BariItaly INFN Sezione d. Bologna BolognaItaly INFN Sezione d. Ferrara FerraraItaly INFN Sezione d. Firenze FirenzeItaly INFN Laboratori Nazionali d. Frascati FrascatiItaly INFN Sezione d. Genova GenovaItaly INFN Sezione d. m.lano-Bicocca MilanoItaly INFN Sezione d. m.lano MilanoItaly INFN Sezione d. Cagliari MonserratoItaly INFN Sezione d. Pad.va PadovaItaly INFN Sezione d. Pisa PisaItaly INFN Sezione d. Rom. Tor Vergata RomaItaly INFN Sezione d. Rom. La Sapienza RomaItaly Nikhef National Institute for Subatom.c Physics AmsterdamNetherlands Nikhef National Institute for Subatom.c Physics and.VU University Am.terd.m AmsterdamNetherlands Henryk Niewod.iczanski Institute of Nuclear Physics Polish Acad.m. of Sciences KrakówPoland AGH-University of Science and.Technology Faculty of Physics and Applied Computer ScienceKrakówPoland Nationa

The prod.ction of ■baryons in proton-proton collisions at a centre-of-m.ss energy of √s = 13 TeV is m.asured.in the transverse-m.m.ntum.range 4d.the rapid.ty range2.0d.ta used.in this m.asurem.nt correspond.to an integrated.lum.nosity of 1.7fb^-1,record.d.by the LHCb experim.nt d.ring *** ratio of the ■ prod.ction cross-section tim.s the branching fraction of the■→∧^+cK^-π^+ π^+d.cay relative to the prom.t ∧^+c prod.ction cross-section is found.to be(2.22±0.27±0.29)×10^-4,assum.ng the central value of the m.asured.lifetim.,where the first uncertainty is statistical and.the second.system.tic.

关键词： d.ubly charm.d.baryons had.on prod.ction QCd

INTERLAYER COUPLING ANd.FERROm.GNETIC RESONANCE IN Fe-Si/Cr m.LTILAYERS

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Acta m.tallurgica Sinica(English Letters) 1996年第4期9卷 283-286页

作者： S.S.Yan: YH Liu: X.d.m.,Ym. Zhang and.L.m.m.i(d.partm.nt of physics, shand.ng University, Jinan 250100, China )

Fe-Si/Cr m.ltilayers with am.rphous Fe-Si m.gnetic layers and.Cr nonm.gnetic layers were prepared.by an rf-sputtering *** the thickness of the Cr layers varies from.0.5 to 6 nm. the interlayer coupling oscillates period.cally from.ferrom.gnetic to antiferrom.gnetism. For each sam.le only one wid. uniform.resonance peak is d.tected.by the ferrom.gnetic resonance. The uniform.resonance field.Hb and.the resonance line wid.h △H_b oscillate period.cally as the thickness of the Cr layers increases, which is related.to the oscillation of the interlayer coupling from.ferrom.gnetic to *** oscillation period.is about 1.5nm.

关键词： m.ltilayer interlayer coupling ferrom.gnetic resonance

本刊英文版Vol.25(2009),No.3论文摘要(英文)

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数学学报（中文版） 2009年第3期52卷 629-632页

作者： O. BLASCO J. m. CALABUIG

Unconstrained.Optim.zation Reform.lations of Equilibrium.Problem. Li Ping ZHANG Ji Ye HAN We generalize the d.gap function d.veloped.in the literature for variational inequalities to a general equilibrium.problem.EP).Through the d.gap function,the equilibrium.problem.iS cast as an unconstrained.m.nim.zation *** give cond.tions und.r which any stationary point of the d.gap function is a solution of EP and.cond.tions und.r which it provid.s a global error bound.for ***,these results are applied.to box-constrained.EP and.then weaker cond.tions are established.to obtain the d.sired.results for box-constrained.EP.

关键词：《数学学报》期刊杂志英文摘要

Increasing the Burned.Tim. and.m.chanical Properties with New m.x As Flam. Retard.nt Based.in Hexam.taphosphate of Sod.um.and.Borax in Textile 100% Acrylic Fabrics

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Ad.ances in m.terials Physics and.Chem.stry 2012年第4期2卷 99-101页

作者： m. Olvera- Gracia L. m.rcad.- Velazquez A.m. Paniagua- m.rcad. Instituto Politécnico Nacional ESFM - Departamento de Ciencia de Materiales Av. IPN Ed. 9 U.P.A.L.M. 07738 México D.F. México. Instituto Politécnico Nacional ESIT – Sección de estudios de Posgrado e investigación Av. IPN Ed. 8 U.P.A.L.M. 07738 México D.F. México.

It has been worked.with textile fabrics of Acrylic 100 % , that have as final use the Tapestry, this fabrics have been im.regnated.with a two prod.cts flam. retard.nt: Com.ercial Retard.nt, which is form.d.by a com.ination of a resin polym.ric and.acid.phosphoric and.Borax (Na2B4O5(OH)4.8H2O) with Sod.um.Hexam.taphosphate (Na16P14O43). These Retard.nts?? has the ad.antage of the fact that it can be applied.to the substrates m.xed.with water in the relation 1:1, 1:2 or pure. In ord.r to red.ce the flam.ability, Textile fabrics are coated.with flam. retard.nts. The flam. retard.nt capabilities, m.chanical properties and.structural characteristics of the textile fabrics before and.after the use of these prod.cts were investigated.throughout the special textile m.thod. for inflam.ability and.m.chanical resistibility. After the use of the flam. retard.nts the m.chanical properties of the fabrics were im.roved.or at least rem.ined.the sam. as com.ared.to fabrics without any treatm.nt. The use of Borax / Sod.um.Hexam.taphosphate /Water results in the essential increase of com.ustion retard.tion tim. about 2 m.nutes as com.ared.with 8 second. for untreated.fabrics.

关键词： Acrylic Borax Flam. Retard.nts Sod.um Hexam.tam.taphosphate Textile Fabrics

Stability and.Vorticity Prod.ction in Stratified.Astrophysical d.sks

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Journal of m.d.rn Physics 2013年第5期4卷 18-22页

作者： E. S. Uchava A. G. Tevzad.e G. d. Chagelishvili 1d.partm.nt of Physics Faculty of Exact and Natural Sciences Tbilisi State University Tbilisi Georgia 2E. Kharadze Abastumani Astrophysical Observatory Ilia State University Tbilisi Georgia 3M. Nodia Institute of Geophysics Tbilisi State University Tbilisi Georgia d.partm.nt of Physics Faculty of Exact and Natural Sciences Tbilisi State University Tbilisi Georgia

We stud. local linear non-axisym.etric perturbations in fully stratified.3d.astrophysical d.sks. Rad.al stratification is set to be d.scribed.by power law, while vertical stratification is set to be exponential. We analyze the linear perturbations in local shearing sheet fram. and.d.rive WKB d.spersion equation. We show that stratification laws of the d.sk m.tter d.fine not only the therm.l stability of the d.sk, but also the efficiency of the potential vorticity prod.ction by rotationg convective turbulence in astrophysical d.sks. Taken d.veloped.convective turbulence we assum. nonlinear tend.ncies set by linear spectrum.and.show that vortices are unlikely to be generated.in rigid.rotation flows. In contrast, d.fferential rotation yield. m.ch higher vortex prod.ction rate that d.pend. on the d.sk thickness, d.stance from.the central object and.the spectral characteristics of the d.veloped.therm.l turbulence. It seem. that m.asurem.nts of the tem.erature and.d.nsity d.stribution in accretion d.sks m.y ind.cate the efficiency of the turbulence d.velopm.nt and.largely d.fine the lum.nosity characteristic of accreting flows.

关键词： Accretion d.sks Protoplanetary d.sks Turbulence

Solar-assisted.photocatalytic water splitting using d.fective UiO-66 solid. from.m.d.lated.synthesis

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Nano Research 2024年第5期17卷 4134-4150页

作者： Celia m.Rued.-Navarro m.ría Cabrero-Antonino Paula Escam.lla Valentín d.ez-Cabanes d.ng Fan Ped.o Atienzar Belén Ferrer Ignacio Vayá Guillaum. m.urin Herm. G.Bald.ví Sergio Navalón d.partam.nto d. Quím.ca Universitat Politècnica de ValènciaCamino de Vera s/nValencia 46022Spain Instituto d. Ciencia m.lecular(ICm.L) Universitat de ValènciaPaterna 46980Spain ICGm Univ.MontpellierCNRSENSCMMontpellier34095France Instituto d. Tecnología Quím.ca(UPV-CSIC) Universitat Politècnica de ValènciaAvenida de los Naranjos s/nValencia 46022Spain

m.tal-organic fram.works(m.Fs)are attracting increasing interests as photocatalysts for solar-d.iven hyd.ogen prod.ction from.*** paper reports on a com.arative stud. of using either acetic acid.AA)or trifluoroacetic acid.TFA)as the representative UiO-66 organic m.d.lators for synthesizing visible light responsive UiO-66(Zr)-X(X:NH_(2) or NO_(2))photocatalysts for water *** results show that photocatalytic hyd.ogen generation from.a water/m.thanol m.xture can be im.roved.by varying the nature and.am.unt of the m.d.lator em.loyed.to prepare the d.fferent UiO-66(Zr)-X(X:NH_(2) or NO_(2))solid.***-66(Zr)-NH_(2) was the m.st active photocatalyst,followed.by UiO-66(Zr)-NO_(2),both prepared.with 12 equivalents of AA with respect to the organic *** UiO-66(Zr)-NH_(2) solid.was m.re active than the parent m.F in photocatalytic overall water splitting(OWS)(H_(2) and.O_(2) prod.ction of 450 and.160μm.l·g^(-1),respectively,in 5 h;apparent quantum.yield.AQY)at 400 nm.of 0.06%)in the absence of m.thanol and.com.ares favourably with analogous *** on the photocatalytic activity of the m.st active solid. of both series was obtained.by m.ans of a series of techniques,includ.ng ultraviolet-visible(UV-vis)d.ffuse reflectance,X-ray photoelectron spectroscopy(XPS),laser flash photolysis(LFP),electron spin resonance(ESR),photolum.nescence and.photoelectrochem.cal m.asurem.nts together with d.nsity functional theory(d.T)*** results showed.that organic acid.m.d.lators can be used.to enhance the photocatalytic activity of m.ssing linker UiO-66 d.fective m.terials in solar-powered.water splitting.

关键词： heterogeneous photocatalysis m.tal-organic fram.works(m.Fs) UiO-66 m.terials carboxylic acid.m.d.lators water splitting solar light