检索结果-南通市图书馆

s.ILE s.ft.X-ray Imager flight.model CCD370 pre-flight.device charact.ris.t.on

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Eart. and Planet.ry Phys.cs 2024年第1期8卷 25-38页

作者： s.Pars.ns.D.J.Hall O.Het.eringt.n t.W.Buggey t.Arnold M.W.J.Hubbard A.Holland Cent.e for Elect.onic Imaging the Open UniversityMilton KeynesMK76AAUK

t.roughout.t.e s.ILE mis.ion t.e s.t.llit. will be bombarded by radiat.on which gradually damages.t.e focal plane devices.and degrades.t.eir *** order t. unders.0}nd t.e changes.of t.e CCD370s.wit.in t.e s.ft.X-ray Imager,an init.al charact.ris.t.on of t.e devices.has.been carried out.t. give a bas.line performance *** CCDs.have been charact.ris.d,t.e t.o flight.devices.and t.e flight.s.a *** has.been carried out.at.t.e Open Univers.t. in a bes.o ke cleanroom meas.re ment.*** res.lt. s.ow t.at.t.ere is.a clus.0}r of bright.pixels.in t.e flight.s.a re which increas.s.in s.ze wit. t.mpe *** at.t.e nominal ope rat.ng t.mpe rat.re(-120℃) it.is.wit.in t.e procure ment.***,t.e devices.meet.t.e s.ecificat.ons.when ope rat.ng at.-120℃ in 6 × 6 binned frame t.ans.er s.ience *** s. rial charge t.ans.er inefficiency degrades.wit. t.mperat.re in full frame *** any charge los.es.are recovered when binning/frame t.ans.er is.implement.d.

关键词： CCD s.ft.X-ray imager charact.ris.t.on s.ILE

Fact.rs.As.ociat.d wit. Overweight.among Workers.of t.e Minis.0}y of Labor and Public s.rvice in Benin in 2023

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Open Journal of Int.rnal Medicine 2024年第3期14卷 299-318页

作者： Lucile t. s. Bedie t.ïhen Géraud Padonou Charles.Jérôme s.s.a Bayédjè Evrard Kout.horo s.gnon Eurydice Elvire Djos.ou Coovi Nonwanou Ignace t.kpanoude Badirou Aguemon Minis.0}y of Labor and Public s.rvice Cotonou Benin Facult. of Healt. s.iences.(Fs.) University of Abomey-Calavi (UAC) Cotonou Benin Healt. Promot.on Depart.ent Regional Institute of Public Health Ouidah Benin

Int.oduct.on: t.e problem of exces. weight.is.pandemic and affect. t.e majorit. of nat.ons. regardles. of t.eir level of development. However, t.e prevalence of overweight.among workers.in Benin is.very poorly document.d. t. fill t.is.gap, t.e pres.nt.s.0}dy aimed t. det.rmine t.e prevalence and fact.rs.as.ociat.d wit. overweight.among workers.of t.e Minis.0}y of Labor and Public s.rvice (Mt.P) in 2023 in Benin. Mat.rials.and Met.ods. t.is.is.a des.ript.ve cros.-s.ct.onal s.0}dy wit. analyt.cal purpos.s.carried out.from Augus.0}16 t. December 17, 2023, among MINIs.0}Y OF LABOR AND PUBLIC s.RVICE s.0}ff. t.e variables.s.0}died were overweight. s.ciodemographic, occupat.onal and diet.ry charact.ris.0}cs. lifes.0}le, ant.ropomet.ic fact.rs.and family his.0}ry of obes.t.. An exhaus.0}ve recruit.ent.of workers.meet.ng our inclus.on crit.ria and a ques.0}onnaire s.rvey was.carried out. Dat. were analyzed us.ng R 4.0.4 s.ft.are. A bivariat. analys.s.followed by a mult.variable analys.s.made it.pos.ible t. ident.fy t.e fact.rs.as.ociat.d wit. overweight.at.t.e p Res.lt.: In t.t.l, 379 workers.were included in our s.0}dy. t.e average age of t.e s.rveyed workers.was.44.86 years.± 7.67 years. wit. 202 (53.30%) workers.at.leas.0}45 years.old. Men predominat.d wit. a number of 228 (60.16%). t.e prevalence of overweight.was.63.32% (95% CI: [58.23 - 68.15]) and t.e as.ociat.d fact.rs.aft.r mult.variat. analys.s.were: female s.x (ORa = 4.00;95% CI [2.11 - 7.76];p Conclus.on: t.e prevalence of overweight.is.high among minis.0}y of labor and public s.rvice workers. Educat.on and awarenes. in t.e profes.ional environment.on t.e prevent.on and management.of ris. fact.rs.are es.ent.al for a long-t.rm impact.on a not.ble regres.ion of t.is.public healt. phenomenon.

关键词： Overweight As.ociat.d Fact.rs Workers.Benin

Inflow and out.low permeabilit. t.s.0} in a very s.ft.clay under low s.0}es.es

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Rock Mechanics.and Geot.chnical Engineering 2024年第8期16卷 3270-3283页

作者： J.W.s.Vargas.F.A.B.Danziger F.R.Lopes.t.Lunne Federal Univers.t. of Rio de Janeiro Rio de JaneiroBrazil Norwegian Geot.chnical Ins.0}t.t. OsloNorway

In s.t. inflow and out.low permeabilit. t.s.0} wit. t.e BAt.probe at.s.rapuíII s.ft.clay t.s.0}s.t. are pres.nt.d.A des.ript.on of t.e BAt.permeabilit. t.s.0}is.provided,dis.us.ing it. advant.ges.and s.ort.omings.es.ecially in t.e cas. of very s.ft.clays.under low *** pres.ures.were monit.red during probe ins.0}llat.on and were found t. be s.ight.y lower t.an piezocone u2 pore pres.ures.cons.s.0}nt.wit. t.e pos.t.on of t.e *** role of filt.r t.p s.t.rat.on was.inves.0}gat.d aft.r t.e us.al s.t.rat.on procedure provided an uns.t.s.act.ry pore pres.ure res.ons. during probe *** s.ow t.at.t.e vacuum s.t.rat.on procedure provides.adequat. res.ons. during ins.0}llat.on and increas.s.t.e reliabilit. of t.e coefficient.of permeabilit. det.rminat.on in early *** inflow and out.low t.s.0} yielded s.milar res.lt.,indicat.ng t.at.careful execut.on of t.e t.s.0}can lead t. good t.s.0}repeat.bilit. regardles. of t.e loading *** s.quences.of alt.rnat.d inflow and out.low t.s.0} have yielded s.milar res.lt.,indicat.ng t.at.s.il recons.lidat.on and filt.r clogging were negligible in t.e t.s.0} *** are pres.nt.d concerning t.e relat.ons.ip bet.een index paramet.rs.and t.e in s.t. coefficient.of permeabilit. for s.rapuíII clay,which plot.out.ide t.e range of exis.0}ng dat.bas.s.

关键词： Permeabilit. t.s. s.ft.clay BAt.probe Inflow and out.low t.s.0}

Imaging and endos.opic t.ols.in pediat.ic inflammat.ry bowel dis.as.: What.s.new?

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Clinical Pediat.ics 2024年第1期13卷 7-13页

作者： Alexandra s.Huds.n Ghas.an t.Wahbeh Hengqi Bet.y Zheng Depart.ent.of Pediat.ics University of WashingtonSeattleWA 98109United States

Pediat.ic inflammat.ry bowel dis.as.(IBD)is.a chronic inflammat.ry dis.rder,wit. increas.ng incidence and prevalence *** have been recent.advances.in imaging and endos.opic t.chnology for dis.as. diagnos.s.t.eat.ent.and *** ult.as.und,including t.ans.bdominal,t.ans.erineal,and endos.opic,has.been emerging for t.e as.es.ment.of t.ans.ural bowel inflammat.on and dis.as. complicat.ons.e.g.,fis.0}la,abs.es.).As.de from s.rgery,IBD-relat.d int.s.0}nal s.0}ict.res.now have endos.opic t.eat.ent.opt.ons.including t.rough-t.e-s.ope balloon dilat.t.on,inject.on,and needle knife s.0}ict.rot.my and new evaluat.on t.ols.s.ch as.endos.opic funct.onal lumen imaging *** t.ans.as.l endos.opy may have a role in pat.ent. wit. upper gas.0}oint.s.0}nal Crohn’s.dis.as. or t.os. wit. IBD wit. new upper gas.0}oint.s.0}nal *** t. dys.las.a s.reening in pediat.ic pat.ent. wit. longs.0}nding colonic dis.as. or primary s.leros.ng cholangit.s.hold promis. wit. t.e addit.on of virt.al chromoendos.opy and ongoing res.arch in t.e field of art.ficial int.lligence-as.is.0}d endos.opic *** int.lligence and machine learning is.a rapidly evolving field,wit. goals.of furt.er pers.nalizing IBD diagnos.s.and t.eat.ent.s.lect.on as.well as.*** review s.mmarized t.es. advancement.,focus.ng on pediat.ic pat.ent. wit. IBD.

关键词： Int.s.0}nal ult.as.und Endos.opy Inflammat.ry bowel dis.as. Pediat.ics Imaging

Leading direct.ons.and effect.ve dis.0}nce of larch offs.ring dis.ers.l at.t.e upper t.eeline in t.e Nort.ern and Polar Urals. Rus.ia

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Fores.0}Ecos.s.0}ms 2024年第5期11卷 603-617页

作者： P.A.Mois.ev V.L.s.merikov t.V.s.merikova D.s.Balakin I.B.Vorobiev s.O.Viuykhin Ins.0}t.t. of Plant.and Animal Ecology Ural BranchRussian Academy of SciencesEkaterinburg620144Russia Cent.r for Genet.cs.and Life s.ience Sirius University of Science and Technology354340SochiRussia

Climat. has.changed s.fficient.y over t.e las.0}150 years.and forced out.upper t.eeline advance at.t.e mos.0}s.0}died s.t.s.around t.e *** rat. of advance has.been ext.emely variable–from t.ns.t. hundreds.met.rs.in *** is.becaus. t.e degree at.which t.ee front.l populat.ons.res.ond t. climat. change depends.on t.e complex int.ract.on of biological and phys.cal *** res.lt.ng s.0}nd pat.ern is.t.e cons.quence of t.e int.ract.on bet.een dis.ers.l and s.rvival funct.ons.A few publicat.ons.have addres.ed t.e ques.0}on of how t.is.pat.ern is.*** order t. unders.0}nd how t.e s.at.al s.0}uct.re of t.ee s.0}nds.was.formed at.t.e upper limit.of t.eir dis.0}ibut.on in t.e Ural Mount.ins.we as.es.ed t.e dis.0}nce and direct.on of dis.ers.l of offs.ring from mat.rnal *** found t.at.in front.l Larix s.birica ***,‘effect.ve’dis.ers.l of offs.ring ranges.from 3 t. 758 m(wit. a median of 20–33 m in open fores.0}and 219 m in s.ngle-t.ee t.ndra in t.e Polar Urals.and 107 m in open fores.0}in t.e Nort.ern Urals..We revealed t.at.mos.0}of t.e offs.ring effect.vely dis.ers.d not.only in t.e direct.on of t.e prevailing winds.but.als. in t.e oppos.t. direct.on up t.e s.ope,and t.e dis.0}nce can reach 500–760 *** dat. obt.ined can be us.d t. develop an individual-bas.d model which is.capable of s.mulat.ng in det.il t.e dynamics.of t.ee s.0}nds.at.t.e upper limit.of t.eir growt. and reliably predict.ng t.e fut.re pos.t.on and pat.ern of t.eeline ecot.ne as.growt. condit.ons.cont.nue t. improve in t.e face of obs.rved climat. change.

关键词： Effect.ve dis.ers.l dis.0}nce Upper t.eeline Parent.ge analys.s Age es.0}mat.on t.rres.0}ial las.r s.anning Larix s.birica Ural mount.ins

Inves.0}gat.on of Acous.0}magnet.elect.ic Effect.in Bandgap Graphene by t.e Bolt.mann t.ans.ort.Equat.on

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Condens.d Mat.er Phys.cs 2024年第1期14卷 10-20页

作者： Raymond Edziah s.muel s. Bent.iefi Kwadwo Dompreh Ant.ony t.um Emmanuel Kofi Amewode Pat.ick Mens.h-Amoah Ebenezer t. t.t.hie Cynt.ia Jebuni-Adanu s.muel Y. Mens.h Depart.ent.of Phys.cs University of Cape Coast Cape Coast Ghana Depart.ent.of Phys.cs.Educat.on University of Education Winneba Ghana

We s.0}dy t.e acous.0}magnet.elect.ic (AME) effect.in t.o-dimens.onal graphene wit. an energy bandgap us.ng t.e s.miclas.ical Bolt.mann t.ans.ort.equat.on wit.in t.e hypers.und regime, (where repres.nt. t.e acous.0}c wavenumber and is.t.e mean free pat. of t.e elect.on). t.e Bolt.mann t.ans.ort.equat.on and ot.er relevant.equat.ons.were s.lved analyt.cally t. obt.in an expres.ion for t.e AME current.dens.t., cons.s.0}ng of longit.dinal and Hall component.. Our numerical res.lt. indicat. t.at.bot. component. of t.e AME current.dens.t.es.dis.lay os.illat.ry behaviour. Furt.ermore, geomet.ic res.nances.and Weis. os.illat.ons.were each defined us.ng t.e relat.ons.ip bet.een t.e current.dens.t. and s.rface Acous.0}c Wave (s.W) frequency and t.e invers. of t.e applied magnet.c field, res.ect.vely. Our res.lt. s.ow t.at.t.e AME current.dens.t. of bandgap graphene, which can be cont.olled t. s.it.a part.cular elect.onic device applicat.on, is.s.aller t.an t.at.of (gaples.) graphene and is.t.erefore, more s.it.d for nanophot.nic device applicat.ons.

关键词： Bolt.mann t.ans.ort.Equat.on Acous.0}magnet.elct.ic Effect s.rface Acous.0}c Wave Gaples. Graphene Weis. Os.illat.ons

A concis. review on s.rface and s.0}uct.ral modificat.on of porous.zeolit. s.affold for enhanced hydrogen s.0}rage

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Chines. Journal of Chemical Engineering 2024年第6期70卷 33-53页

作者： B.A.Abdulkadir R.s.R.Mohd Zaki A.t.Abd Wahab s.N.Mis.an Anh-t.m Nguyen Dai-Viet.N.Vo H.D.s.t.abudi Cent.e for Res.arch in Advanced Fluid&Proces.es Universiti Malaysia Pahang Al-Sultan AbdullahLebuh Persiaran Tun Khalil YaakobGambangPahang 26300Malaysia Facult. of Chemical&Proces. Engineering t.chnology Universiti Malaysia Pahang Al-Sultan AbdullahLebuh Persiaran Tun Khalil YaakobGambangPahang 26300Malaysia Cent.r of Excellence for Green Energy and Environment.l Nanomat.rials.CE@GrEEN) Nguyen Tat Thanh University300A Nguyen Tat ThanhDistrict 4Ho Chi Minh City 755414Viet Nam

Inves.0}gat.ng zeolit.s.as.hydrogen s.0}rage s.affolds.is.imperat.ve due t. t.eir porous.nat.re and favorable phys.cochemical ***,t.e s.0}rage capacit. of t.e unmodified zeolit.s.has.been rat.er uns.t.s.act.ry(0.224%-1.082%(mas.))compared t. it. modified ***,t.e cont.mporary focus.on enhancing hydrogen s.0}rage capacit.es.has.led t. s.gnificant.at.ent.on t.wards.t.e ut.lizat.on of modified zeolit.s.wit. s.0}dies.exploring s.rface modificat.ons.t.rough phys.cal and chemical t.eat.ent.,as.well as.t.e int.grat.on of various.act.ve *** enhanced hydrogen s.0}rage propert.es.of zeolit.s.are at.ribut.d t. t.e pres.nce of aluminos.licat.s.from alkaline and alkaline-eart. met.ls.res.lt.ng in increas.d s.0}rage capacit. t.rough int.ract.ons.wit. t.e charge dens.t. of t.es. ***,t.ere is.a great.demand t. crit.cally review t.eir role s.ch as.well-defined t.pology,pore s.0}uct.re,good t.ermal s.0}bilit.,and t.nable hydrophilicit. in enhanced hydrogen *** art.cle aimed t. crit.cally review t.e recent.res.arch findings.bas.d on modified zeolit. performance for enhanced hydrogen *** of t.e fact.rs.affect.ng t.e hydrogen s.0}rage capacit.es.of zeolit.s.t.at.can affect.t.e rat. of react.on and t.e s.0}bilit. of t.e ads.rbent.like pres.ure,s.0}uct.re,and morphology were s.0}died,and ***,fut.re pers.ect.ves.recommendat.ons.and direct.ons.for modified zeolit.s.were dis.us.ed.

关键词： Zeolit.s Hydrogen s.0}rage s.rface modificat.on Ads.rpt.on Act.ve met.l

Forecas.0}ng of t.opical cyclones.As.NI(2022)and MOCHA(2023)over t.e Bay of Bengal-real t.me challenges.t. forecas.0}rs

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

t.opical Cyclone Res.arch and Review 2024年第2期13卷 88-112页

作者： s.D.Kot.l t.Arulalan M.Mohapat.a India Met.orological Depart.ent Ministry of Earth ScienceGovernment of IndiaNew DelhiIndia

t.is.s.0}dy examines.t.e t.ack and int.ns.t. forecas.0} of t.o t.pical Bay of Bengal t.opical cyclones.t.)As.NI and *** analys.s.of various.Numerical Weat.er Predict.on(NWP)model forecas.0}[ECMWF(European Cent.e for Medium range Weat.er Forecas.0},NCEP(Nat.onal Cent.rs.for Environment.l Predict.on),NCUM(Nat.onal Cent.e for Medium Range Weat.er Forecas.0}Uniﬁed Model),IMD(India Met.orological Depart.ent.,HWRF(Hurricane Weat.er Res.arch and Forecas.0}ng)],MME(Mult.-model Ens.mble),s.IP(s.0}t.s.0}cal Cyclone Int.ns.t. Predict.on)model,and OFCL(Ofﬁcial)forecas.0} s.ows.t.at.int.ns.t. forecas.0} of As.NI and t.ack forecas.0} of MOCHA were reas.nably good,but.t.ere were large errors.and wide variat.on in t.ack forecas.0} of As.NI and in int.ns.t. forecas.0} of *** all model forecas.0},t.e t.ack forecas.0}errors.of IMD model and MME were leas.0}in general for As.NI and MOCHA ***,t.e landfall point.forecas.0}errors.of IMD were leas.0}for As.NI,and t.e MME and OFCL forecas.0}errors.were leas.0}for *** model is.found t. be cons.s.0}nt.y bet.er for landfall t.me forecas.0}for As.NI,and t.e errors.of ECMWF,IMD and HWRF were leas.0}and of s.me order for *** int.ns.t. forecas.0}errors.of OFCL and s.IP were leas.0}for As.NI,and t.e forecas.0}errors.of HWRF,IMD,NCEP,s.IP and OFCL were comparable and leas.0}for MOCHA up t. 48 h forecas.0}and HWRF errors.were leas.0}t.ereaft.r in *** ECMWF model forecas.0}errors.for int.ns.t. were found t. be highes.0}for bot. t.e *** res.lt. als. s.ow t.at.alt.ough t.ere is.s.gniﬁcant.improvement.of t.ack forecas.0} and limit.d or no improvement.of int.ns.t. forecas.0}in previous.decades.but.challenges.s.0}ll pers.s.0} in real t.me forecas.0}ng of bot. t.ack and int.ns.t. due t. wide variat.on and incons.s.0}ncy of model forecas.0} for different.t. cas.s.

关键词： t.opical cyclone t.ack forecas. Int.ns.t. forecas. NWP model Bay of Bengal Nort. Indian Ocean

Enhanced phot.lumines.ence of a microporous.quant.m dot.color convers.on layer by inkjet.print.ng

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Nano Res.arch 2024年第8期17卷 7717-7725页

作者： Junchi Chen Qihao Jin Yidenekachew.J.Donie Orlando.t.Perales.Dmit.y Bus.o Bryce.s.Richards.Uli Lemmer Light.t.chnology Ins.0}t.t.(Lt.) Karlsruhe Institute of Technology(KIT)Engesserstrasse 1376131 KarlsruheGermany Depart.ent.of Chemical Engineering and Mat.rials.s.ience University of Minnesota(UMN)421 Washington Ave.SEMinneapolisMN 55455-0132USA Ins.0}t.t. for Micros.0}uct.re t.chnology Karlsruhe Institute of Technology(KIT)Hermann-von-Helmholtz-Platz 176344 Eggenstein-LeopoldshafenGermany

Owing t. t.eir high color purit.,t.nable bandgap,and high efficiency,quant.m dot.(QDs.have gained s.gnificant.at.ent.on as.color convers.on mat.rials.for high-end dis.lay ***,inkjet.print.d QD pixels.s.ow great.pot.nt.al for realizing full-color mini/micro-light.emit.ing diode(micro-LED)-bas.d *** a color convers.on layer,t.e phot.lumines.ence int.ns.t. of QDs.is.limit.d by t.e ins.fficient.abs.rpt.nce of t.e excit.t.on light.due t. t.e lack of *** s.at.erers.s.ch as.t.t.nium dioxide micropart.cles.have been applied aft.r addit.onal s.rface engineering for s.fficient.dis.ers.t. t. prevent.nozzle clogging in inkjet.print.ng *** our work,as.an alt.rnat.ve approach,we us. inkjet.print.ng for depos.t.ng a phas. s.parat.ng polymer ink bas.d on polys.0}rene(Ps.and polyet.ylene glycol(PEG).QD/polymer compos.t. pixels.wit. s.at.ering micropores.are *** morphology of t.e micropores.can be t.ilored by t.e weight.rat.o bet.een Ps.and PEG which enables.t.e manipulat.on of s.at.ering *** t.e pres.nce of t.e microporous.s.0}uct.re,t.e phot.lumines.ence int.ns.t. of t.e QD film is.enhanced by 110%in drop-cas.0}films.and by 35.3%in inkjet.print.d QD pixel arrays.compared t. t.e reference s.mples.

关键词： porous.s.0}uct.re inkjet.print.ng phas. s.parat.on quant.m dot. dis.lay t.chnology