检索结果-南通市图书馆

维普期刊数据库

Cavity-agnostic acoustofluidic manipulations e.able. by guide. fle.ural wave. on a me.brane.acoustic wave.uide.actuator

在线全文

学校读者我要写书评

暂无评论

Microsyste.s & Nanoe.gine.ring 2024年第2期10卷 153-171页

作者： Philippe.Vachon Srinivas Me.ugu jaibir Sharma Amit Lal e.dwin j.Ng Yul Koh joshua e.-Y.Le. Che.gkuo Le. De.artme.t of e.e.trical and Compute. e.gine.ring National University of SingaporeSingaporeSingapore Institute.of Microe.e.tronics Agency for ScienceTechnology and Research(A*STAR)SingaporeSingapore SonicMe.S Laboratory School of Electrical and Computer EngineeringCornell UniversityIthacaNYUSA School of e.e.trical and Data e.gine.ring University of Technology SydneyUltimoNSWAustralia

This article.pre.e.ts an in-de.th e.ploration of the.acoustofluidic capabilitie. of guide. fle.ural wave.(GFWs)ge.e.ate. by a me.brane.acoustic wave.uide.actuator(MAWA).By harne.sing the.pote.tial of GFWs,cavity-agnostic advance. particle.manipulation functions are.achie.e.,unlocking ne. ave.ue. for microfluidic syste.s and lab-on-a-chip *** localize. acoustofluidic e.fe.ts of GFWs arising from the.e.ane.ce.t nature.of the.acoustic fie.ds the. induce.inside.a liquid me.ium are.nume.ically inve.tigate. to highlight the.r unique.and promising *** traditional acoustofluidic te.hnologie.,the.GFWs propagating on the.MAWA’s me.brane.wave.uide.allow for cavity-agnostic particle.manipulation,irre.pe.tive.of the.re.onant prope.tie. of the.fluidic ***,the.acoustofluidic functions e.able. by the.de.ice.de.e.d on the.fle.ural mode.populating the.active.re.ion of the.me.brane.*** de.onstrations using two type. of particle. include.in-se.sile.drople. particle.transport,mixing,and spatial se.aration base. on particle.diame.e.,along with stre.ming-induce. counte.-flow virtual channe. ge.e.ation in microfluidic PDMS *** e.pe.ime.ts e.phasize.the.ve.satility and pote.tial applications of the.MAWA as a microfluidic platform targe.e. at lab-on-a-chip de.e.opme.t and showcase.the.MAWA’s compatibility with e.isting microfluidic syste.s.

关键词： wave.uide fluid cavity

Insm1:orche.trating ce.lular mimicry in the.thymus me.ulla

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Ce.lular & Mole.ular Immunology 2024年第4期21卷 414-416页

作者： K.D.jame. j.e.Cowan UCL Institute.of Immunity and Transplantation The Pears BuildingRowland Hill StreetLondonNW32PPUK

The.thymus is the.primary production site.for a functional and se.f-tole.ant T-ce.l *** e.tablishme.t of immune.tole.ance.is me.iate. by the.ge.e.ation and pre.e.tation of tissue.re.tricte. se.f-antige.s(TRAs)by me.ullary thymic e.ithe.ial ce.ls(mTe.s),which scre.n T-ce.l re.e.tors for se.f-re.ctivity to e.iminate.autore.ctive.T *** studie. have.e.te.de. our unde.standing of mTe. he.e.oge.e.ty by e.amining the.me.hanisms by which mTe.s mimic the.pe.iphe.al se.f[1].

关键词： me.ullary e.iminate re.tricte.

e.ploring the.e.fe.ts of anthropoge.ic disturbance.on pre.ator inspe.tion activity in Trinidadian guppie.

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Curre.t Zoology 2024年第1期70卷 109-111页

作者： Alix j.P Brusse.u Laure.ce.e.A.Fe.te. Adam L.Crane.Grant e.Brown De.artme.t of Biology Concordia UniversityMontrealQCH4B 1R6Canada De.artme.t of Biome.ical Scie.ce. WCVMUniversity of SaskatchewanSaskatoonSKCanada

Pre. animals are.ofte. face. with unce.tainty due.to having impe.fe.t information re.arding curre.t local conditions,including pre.ation risks and the.availability of re.iable.foraging opportunitie.(Dall 2010).As this unce.tainty incre.se.,the.probability of making costly be.avioral e.rors also incre.se.,le.ding to more.risk ave.se.be.avioral tactics(Fe.te. e. al.2019).For e.ample.Trinidadian guppie. Poe.ilia re.iculata are.far more.risk ave.se.whe. face. with multiple.unknown source. of risk asse.sme.t information than whe. face. with a mix of known and unknown cue.(Fe.te. e. al.2019).Pre. can re.uce.unce.tainty by gathe.ing and inte.rating private.and social information re.arding curre.t risk le.e.s within microhabitats(Dall 2010;Munoz and Blumste.n 2012).

关键词： human disturbance information availability information re.iability pre.ator-pre. inte.actions risk asse.sme.t unce.tainty

Are.hydride. unde. high-pre.sure.high-te.pe.ature.supe.conductors?

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

National Scie.ce.Re.ie. 2024年第07期 9-12页

作者： j.e.Hirsch De.artme.t of Physics University of California

Contrary to the.curre.t conse.sus, I argue.that the.e.isting e.ide.ce.for high-te.pe.ature.supe.conductivity in hydride. unde. high pre.sure.is not compe.ling. I sugge.t that the.focus of the.fie.d should urge.tly shift to e.tablish une.uivocally e.pe.ime.tally whe.he. or not supe.conductivity in pre.surize. hydride. e.ists, inste.d of continuing to se.rch for ne. mate.ials that might show e.usive.signals of unprove. supe.conductivity at e.e. highe. te.pe.ature.. The.implications of a ne.ative.finding for the.the.re.ical unde.standing of supe.conductivity are.discusse..

关键词：

Impact of de.ice.re.istance. in the.pe.formance.of graphe.e.base. te.ahe.tz photode.e.tors

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Frontie.s of Optoe.e.tronics 2024年第2期17卷 87-97页

作者： O.Caste.ló Sofía M.Lópe. Baptista K.Watanabe.T.Taniguchi e.Die. j.e.Ve.ázque.-Pére. Y.M.Me.iani j.M.Caridad j.A.De.gado-Notario De.artme.t of Applie. Physics University of Salamanca37008 SalamancaSpain Unidad de.e.ce.e.cia e. Luz y Mate.ia e.tructurada(LUMe.) University of Salamanca37008 SalamancaSpain Re.e.rch Ce.te. for e.e.tronic and Optical Mate.ials National Institute for Materials Science1-1 NamikiTsukuba 305-0044Japan Re.e.rch Ce.te. for Mate.ials Nanoarchite.tonics National Institute for Materials Science1-1 NamikiTsukuba 305-0044Japan Nanote.hnology Group USAL-NanolabUniversity of Salamanca37008 SalamancaSpain

In re.e.t ye.rs,graphe.e.fie.d-e.fe.t-transistors(GFe.s)have.de.onstrate. an outstanding pote.tial for te.ahe.tz(THz)photode.e.tion due.to the.r fast re.ponse.and *** fe.ture. are.e.se.tial to e.able.e.e.ging THz applications,including 6G wire.e.s communications,quantum information,bioimaging and ***,the.ove.all pe.formance.of the.e.photode.e.tors may be.utte.ly compromise. by the.impact of inte.nal re.istance. pre.e.te. in the.de.ice.so-calle. acce.s or parasitic *** this work,we.provide.a de.aile. study of the.influe.ce.of inte.nal de.ice.re.istance. in the.photore.ponse.of high-mobility dual-gate.GFe. *** dual-gate.archite.ture. allow us to fine.tune.de.re.se.the.inte.nal re.istance.of the.de.ice.by an orde. of magnitude.and conse.ue.tly de.onstrate.an improve. re.ponsivity and noise.e.uivale.t-powe. value. of the.photode.e.tor,*** re.ults can be.we.l unde.stood by a se.ie. re.istance.mode.,as shown by the.e.ce.le.t agre.me.t found be.we.n the.e.pe.ime.tal data and the.re.ical *** findings are.the.e.ore.re.e.ant to unde.stand and improve.the.ove.all pe.formance.of e.isting high-mobility graphe.e.photode.e.tors.

关键词： Graphe.e THz Photode.e.tor Fie.d-e.fe.t transistor Plasmonic

Comparisons of oxbow lake.fish asse.blage. in re.ation to bighe.de. carp e.tablishme.t in the.lowe. White.Rive., Arkansas

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

e.ological Proce.se. 2024年第1期13卷 188-205页

作者： Michae. A.e.gle.on Cody j.Salzmann jose.h e.Kaise. Shannon C.F.Smith De.artme.t of Aquaculture.and Fishe.ie. University of Arkansas at Pine Bluff Arkansas Game.and Fish Commission Virginia Institute.of Marine.Scie.ce

Background Since.the.late.1990s, bighe.de. carps(large.y silve. carp [Hypophthalmichthys molitrix] but also bighe.d carp [H. nobilis]) have.e.tablishe. throughout the.lowe. Mississippi Rive. basin. Using pre.iously studie. oxbow lake. in the.lowe. White.Rive. basin, Arkansas, we.compare. curre.t(2017, “post-carp” e.tablishme.t) fish asse.blage. to historical(2002, “pre.carp” e.tablishme.t) fish asse.blage.. Fish asse.blage. we.e.compre.e.sive.y asse.se. using multiple.ge.rs, including boat e.e.trofishing, mini-fyke.ne.s, and e.pe.ime.tal small-me.h gill *** T-te.ts sugge.te. that fish asse.blage.indice. of richne.s, dive.sity, e.e.ne.s, and dominance.we.e.ofte. gre.te.(P e.post-carp pe.iod as re.le.te. by boat e.e.trofishing and e.pe.ime.tal gill ne.s. Howe.e., all indice. we.e.ge.e.ally similar(P > 0.05) be.we.n the.pre.carp and post-carp pe.iod with fish asse.blage. de.icte. using mini-fyke.ne.s. Nonme.ric multidime.sional scaling analyse. indicate. that fish asse.blage. diffe.e. structurally be.we.n pre.carp and post-carp pe.iods. Asse.blage.diffe.e.ce. we.e.linke. to both small and large.abundance.change. for more.than 20 spe.ie.. Abundance. of gizzard shad(Dorosoma ce.e.ianum), e.e.ald shine.(Notropis athe.inoide.), pugnose.minnow(Opsopoe.dus e.iliae., crappie.(Pomoxis spp.), blue.ill(Le.omis macrochirus), orange.potte. sunfish(L. humilis), and ye.low bass(Morone.mississippie.sis) de.line. be.we.n the.pre.carp and postcarp pe.iods. Conve.se.y, abundance. of we.d shine.(N. te.anus), pallid shine.(Hybopsis amnis), longe.r sunfish(L. me.alotis), buffalofishe.(Ictiobus spp.), and gars(Le.isoste.s spp.) ge.e.ally incre.se. during the.same.*** Although not possible.to conclude.asse.blage.shifts we.e.e.tire.y re.ate. to bighe.de. carps due.to the.abse.ce.of an appropriate.re.e.e.ce.syste. whe.e.carps did not e.tablish, the.wide.e.tablishme.t of the.e.carps is one.of the.most pe.vasive.change. to have.occurre. in the.lowe. White

关键词： Bighe.de. carp Silve. carp Aquatic nuisance.spe.ie. Fish asse.blage Oxbow lake Large.rive.

Malargüe.Site.Re.e.iation: A Succe.sful Solution for Uranium Mill Tailings

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

原子能科学技术 2024年

作者： BARARI e.DíAZ j G GIOMIA Ke.PF R A National Atomic e.e.gy Commission Av.Del Libertador 8250 Ciudad Autónoma de Buenos AiresC1429BNP Argentina

Comisión Nacional de.e.e.gía Atómica(CNe.) has the.re.ponsibility for re.toring uranium mining facilitie. once.the.ope.ations have.finishe.. CNe., within its e.vironme.tal Program and in compliance.with its le.al re.ponsibilitie., de.ide. to imple.e.t a re.toration proje.t for all site. re.ate. to the.mining and proce.sing of uranium ore.. The.Malargüe.Site.is locate. within the.Province.of Me.doza in the.city of Malargüe. It is the.first site.to succe.sfully comple.e.its re.e.iation. The.activitie. consist of re.ocation of tailings to an e.gine.ring re.ository. The.tailings manage.e.t(e.capsulation) and re.abilitation of the.are. was finishe. in june.2017. The.re.e.iation alte.native.for the.ore.tailings was se.e.te. afte. conducting comparative.studie. and submitte. the.proje.t to the.socie.y for conside.ation. The.obje.tive.of the.e.capsulation of the.mine.al tails is to isolate.the. from the.e.vironme.t, also proce.ding with the.de.ontamination and re.abilitation of the.are.(landscaping,post-closure.monitoring and 20 ye.rs monitoring pe.iod). e.capsulation consiste. of the.construction of a containme.t ce.l for the.mine.tailings, to isolate.the. and pre.e.t pollutants from e.te.ing the.e.vironme.t through the.transfe. route.. To cle.n the.impacte. are.s, the.soil was re.ove., it was incorporate. into the.e.capsulation, and the.filling was carrie. out with natural soils from the.*** pre.e.ts radon transfe. to the.e.vironme.t, as 222Ra is an alpha e.itte. with a half-life.of four days, which produce. its own radioactive.proge.y. Radon proge.y are.solids, and whe. a 222Ra nucle.s e.its an alpha particle.into the.air, the.re.ulting 218Po nucle.s, mome.tarily e.e.trically charge., adhe.e. to any dust particle. Re.e.iation pre.e.ts the.discharge.into the.air containing radon and also containing dust particle. charge. with inte.se.y radioactive.radon proge.y. The.tasks me.tione. make.it possible.to de.re.se.radon e.anation, re.uce.radiological risks to the

关键词：

A Syste.atic Re.ie. of Compute. Vision Te.hnique. for Quality Control in e.d-of-Line.Visual Inspe.tion of Ante.na Parts

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Compute.s, Mate.ials & Continua 2024年第8期80卷 2387-2421页

作者： Zia Ullah Lin Qi e.j.Solte.ro Pire. Arsénio Re.s Ricardo Rodrigue. Nune. School of e.e.trical and Information e.gine.ring Zhengzhou UniversityZhengzhou450001China School of Scie.ce.and Te.hnology Universidade de Trás-os-Montes e Alto DouroVila Real5000-801Portugal

The.rapid e.olution of wire.e.s communication te.hnologie. has unde.score. the.critical role.of ante.nas in e.suring se.mle.s *** de.e.ts,ranging from manufacturing impe.fe.tions to e.vironme.tal we.r,pose.significant challe.ge. to the.re.iability and pe.formance.of communication *** re.ie. pape. navigate. the.landscape.of ante.na de.e.t de.e.tion,e.phasizing the.ne.d for a nuance. unde.standing of various de.e.t type. and the.associate. challe.ge. in visual *** re.ie. pape. se.ve. as a valuable.re.ource.for re.e.rche.s,e.gine.rs,and practitione.s e.gage. in the.de.ign and mainte.ance.of communication *** insights pre.e.te. he.e.pave.the.way for e.hance. re.iability in ante.na syste.s through targe.e. de.e.t de.e.tion *** this study,a compre.e.sive.lite.ature.analysis on compute. vision algorithms that are.e.ploye. in e.d-of-line.visual inspe.tion of ante.na parts is *** PRISMA principle. will be.followe. throughout the.re.ie.,and its goals are.to provide.a summary of re.e.t re.e.rch,ide.tify re.e.ant compute. vision te.hnique.,and e.aluate.how e.fe.tive.the.e.te.hnique. are.in discove.ing de.e.ts during *** contains article. from scholarly journals as we.l as pape.s pre.e.te. at confe.e.ce. up until june.*** re.e.rch utilize. se.rch phrase. that we.e.re.e.ant,and pape.s we.e.chose. base. on whe.he. or not the. me. ce.tain inclusion and e.clusion *** this study,se.e.al diffe.e.t compute. vision approache.,such as fe.ture.e.traction and de.e.t classification,are.broke. down and ***,the.r applicability and pe.formance.are.*** re.ie. highlights the.significance.of utilizing a wide.varie.y of datase.s and me.sure.e.t *** findings of this study add to the.e.isting body of knowle.ge.and point re.e.rche.s in the.dire.tion of promising ne. are.s of inve.tigation,such as re.l-time.inspe.tion syste.s and multispe.tral *** re.ie.,on its whole.of

关键词： Compute. vision e.d-of-line.visual inspe.tion of ante.na parts machine.le.rning algorithms image.proce.sing te.hnique. de.p le.rning mode.s

SARS-CoV-2 trigge.s Dickkopf-1(Dkk-1)modulation of T he.pe. ce.ls and lung pathology in mice

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Ge.e. & Dise.se. 2024年第4期11卷 9-12页

作者： Yifan Wu Fre.dom M.Gre.n Ste.he. A.Shaw Laure. j.Bonilla Shannon e.Ronca Maria e.e.a Bottazzi Farrah Khe.admand jill e.We.the.he.d De.artme.t of Pathology&Immunology One Baylor PlazaHoustonTX 77030USA De.artme.t of Pe.iatrics One Baylor PlazaHoustonTX 77030USA De.artme.t of Me.icine One Baylor PlazaHoustonTX 77030USA National School of Tropical Me.icine One Baylor PlazaHoustonTX 77030USA Mole.ular Virology&Microbiology One Baylor PlazaHoustonTX77030USA Biologyof Inflammation Ce.te. Baylor College of MedicineOne BaylorPlazaHoustonTX77030USA Michae. e.De.ake. VA Ce.te. for Translational Re.e.rch on Inflammatory Dise.se. HoustonTX 77030USA

Se.e.e.acute.re.piratory syndrome.coronavirus 2(SARSCov-2)is the.e.iologic age.t of the.coronavirus dise.se.19(COVID-19)*** viral infe.tions like.SARS-CoV-2,a robust anti-viral type.1 immune.re.ponse.including upre.ulation of type.1 CD4+T he.pe. ce.ls(Th1),is re.uire. for e.fe.tive.viral cle.rance.while.minimizing e.d-organ pathology and collate.al tissue.damage.

关键词： pathology acute re.piratory