检索结果-南通市图书馆

Near resonance vibrat.on isolat.on on a levered-dual response(LEdAR)Coulomb-damped syst.m by different.al preloads/offset. in linear springs

在线全文

学校读者我要写书评

暂无评论

Applied Mat.emat.cs and Mechanics(English Edit.on) 2024年第6期45卷 1033-1050页

作者： t.I.t.LUWALOJU C.K.t.EIN d.HALIM depart.ent.of Mechanical Materials and Manufacturing EngineeringUniversity of Nottingham Ningbo ChinaNingbo 315100Zhejiang ProvinceChina Not.ingham Ningbo China Beacons of Excellence Research and Innovat.on Inst.t.t. University of Nottingham Ningbo ChinaNingbo 315048Zhejiang ProvinceChina

t.e levered-dual response(LEdAR)Coulomb-damped syst.m at.ains near resonant.vibrat.on isolat.on by different.al preloads/offset. in linear *** t.kes t.e advant.ges of bot. t.e preloads/offset. in linear springs and t.e guiderail frict.on for realizing different.levels of vibrat.on *** isolat.on capacit.es are invest.gat.d on t.e st.at.gies wit. bot. t.e horizont.l and vert.cal guiderails,wit. t.e horizont.l rail only,and wit.out.*** compressive preloads generally result.in t.e consumpt.on of most.of t.e init.al excit.t.on energy so as t. overcome t.e pot.nt.al *** isolat.on onset. at.t.e frequency rat.o of 1∓0.095 on t.e left.hand side(LHS)and t.e right.hand side(RHS)of t.e lever are relat.ve t. t.e load plat. *** observed near resonant.isolat.on t.us makes t.e LEdAR syst.m a candidat. for t.e isolat.on of t.e mechanical syst.ms about.resonance while opening a pat. for simult.neous harvest.risolat.on funct.ons and passive funct.ons at.ext.eme frequencies.

关键词： lever rat.o Coulomb damping preload t.nsion/compression isolat.on band/dept. offset.pot.nt.al

Boron Nit.ide-Int.grat.d Lit.ium Bat.eries:Exploring Innovat.ons in Longevit. and Performance

在线全文

学校读者我要写书评

暂无评论

Energy & Environment.l Mat.rials 2024年第6期7卷 13-40页

作者： Shayan Angizi Sayed Ali ahmad Alem Mahdi t.rabian Maryam Khalaj dmit.i Golberg Amir Pakdel depart.ent.of Chemical Engineering McMaster University1280 Main St WHamiltonONL8S 4L7 Canada Inst.t.t. of Chemist.y of Polymeric Mat.rials Montanuniversität LeobenOtto-Glöckel-Strasse 2A-8700 LeobenAustria depart.ent.of Chemist.y Materials and Chemical EngineeringPolitecnico di MilanoPiazza Leonardo da Vinci 3220133 MilanItaly depart.ent.of Mat.rials Science and Engineering Northwestern UniversityEvanstonIL60208 USA Cent.e for Mat.rials Science and School of Chemist.y and Physics Queensland University of Technology(QUT)2 GeorgeBrisbaneQLD4000 Australia Research Cent.e for Mat.rials Nanoarchit.ct.nics(MANA) National Institute for Materials Science(NIMS)Namiki 1Ibaraki3050044 Japan depart.ent.of Mechanical Manufacturing and Biomedical EngineeringTrinity College DublinThe University of DublinDublinD02PN40 Ireland

t.e current.global warming,coupled wit. t.e growing demand for energy in our daily lives,necessit.t.s t.e development.of more efficient.and reliable energy st.rage *** bat.eries(LBs)are at.t.e forefront.of emerging power sources addressing t.ese *** st.dies have shown t.at.int.grat.ng hexagonal boron nit.ide(h-BN)nanomat.rials int. LBs enhances t.e safet.,longevit.,and elect.ochemical performance of all LB component.,including elect.odes,elect.olyt.s,and separat.rs,t.ereby suggest.ng t.eir pot.nt.al value in advancing eco-friendly energy *** review provides an overview of t.e most.recent.applicat.ons of h-BN nanomat.rials in *** begins wit. an informat.ve int.oduct.on t. h-BN nanomat.rials and t.eir relevant.propert.es in t.e cont.xt.of LB ***,it.addresses t.e challenges posed by h-BN and discusses exist.ng st.at.gies t. overcome t.ese limit.t.ons,offering valuable insight. int. t.e pot.nt.al of BN *** review t.en proceeds t. out.ine t.e funct.ons of h-BN in LB component.,emphasizing t.e molecular-level mechanisms responsible for performance ***,t.e review concludes by present.ng t.e current.challenges and prospect. of int.grat.ng h-BN nanomat.rials int. bat.ery research.

关键词： elect.ode elect.olyt. hexagonal boron nit.ide lit.ium bat.ery separat.r

Advancing Wound Filling Ext.act.on on 3d Faces:An Aut.-Segment.t.on and Wound Face Regenerat.on Approach

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Comput.r Modeling in Engineering & Sciences 2024年第5期139卷 2197-2214页

作者： duong Q.Nguyen t.inh d.Le Phuong d.Nguyen Nga t.K.Le H.Nguyen-Xuan depart.ent.of Mat.emat.cs and St.t.st.cs Quy Nhon UniversityQuy Nhon City55100Viet Nam Applied Research Inst.t.t. for Science and t.chnology Quy Nhon UniversityQuy Nhon City55100Viet Nam CIRt.CH Inst.t.t. HUTECH UniversityHo Chi Minh City72308Viet Nam

Facial wound segment.t.on plays a crucial role in preoperat.ve planning and opt.mizing pat.ent.out.omes in various medical *** t.is paper,we propose an efficient.approach for aut.mat.ng 3d facial wound segment.t.on using a t.o-st.eam graph convolut.onal *** met.od leverages t.e Cir3d-FaIR dat.set.and addresses t.e challenge of dat. imbalance t.rough ext.nsive experiment.t.on wit. different.loss *** achieve accurat. segment.t.on,we conduct.d t.orough experiment. and select.d a high-performing model from t.e *** select.dmodel demonst.at.s except.onal segment.t.on performance for complex 3d facial ***,based on t.e segment.t.on model,we propose an improved approach for ext.act.ng 3d facial wound fillers and compare it.t. t.e result. of t.e previous *** met.od achieved a remarkable accuracy of 0.9999993% on t.e t.st.suit.,surpassing t.e performance of t.e previous *** t.is result.we use 3d print.ng t.chnology t. illust.at. t.e shape of t.e wound *** out.omes of t.is st.dy have significant.implicat.ons for physicians involved in preoperat.ve planning and int.rvent.on *** aut.mat.ng facial wound segment.t.on and improving t.e accuracy ofwound-filling ext.act.on,our approach can assist.in carefully assessing and opt.mizing int.rvent.ons,leading t. enhanced pat.ent.***,it.cont.ibut.s t. advancing facial reconst.uct.on t.chniques by ut.lizing machine learning and 3d bioprint.ng for print.ng skin t.ssue *** source code is available at.ht.ps://***/SIMOGroup/WoundFilling3d.

关键词： 3d print.ng t.chnology face reconst.uct.on 3d segment.t.on 3d print.d model

Clinical validat.on of t.e early embryo viabilit. assessment.syst.m: Analysis for t.e blast.cyst.morphology and pregnancy out.omes

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Asian pacific Journal of Reproduct.on 2024年第5期13卷 219-227页

作者： Vu d Hop An M Cuong Phi t.t.Anh Nguyen t.L Huong Le Hoang Nguyen V Hanh Assist.d Reproduct.ve t.chnology Cent.e Tam Anh General HospitalHanoiVietnam Inst.t.t. of Biot.chnology Vietnam Academy of Science and TechnologyHanoiVietnam

Object.ve:t. det.rmine t.e relat.onship bet.een t.e early embryo viabilit. assessment.EEVA)and blast.cyst.morphological paramet.rs and pregnancy ***:t.is ret.ospect.ve cohort.st.dy was conduct.d on 291 int.acyt.plasmic sperm inject.on cycles including 2522 embryos wit. indicat.ons of prolonging embryo cult.re t. t.e blast.cyst.st.ge in t.e Genea embryo review incubat.r,and 511 single vit.ified-warmed blast.cyst.t.ansfer cycles from January 2020 t. June *** EEVA syst.m produced an EEVA score from E1(best.t. E5(worse)for t.e pot.nt.al of blast.cyst.*** morphology was *** associat.on bet.een t.e EEVA score and each t.pe of blast.cyst.morphology,implant.t.on rat.,clinical pregnancy,and ongoing pregnancy were assessed using generalized est.mat.ng ***:t.e inner cell mass A(ICM A),t.ophect.derm A(t. A),blast.coele expansion degree of 3,4,5,6,7 rat.s were higher wit. lower t.e EEVA *** adjust.d odd rat.o(aOR)(E5 vs E1)was 0.3 for ICM A,0.174 for t. A and 0.210 for BL3,4,5,6,7(all Pt.ng a significant.associat.on bet.een lower EEVA scores and improved embryo *** implant.t.on,clinical pregnancy,and ongoing pregnancy rat. were also higher wit. lower t.e EEVA *** aOR of E5 vs E1 was 0.245 for implant.t.on,0.185 for clinical pregnancy and 0.200 for ongoing pregnancy rat.(Pt.ere were associat.ons bet.een blast.cyst.morphology,pregnancy out.ome and EEVA *** good blast.cyst.morphology and pregnancy out.omes are higher wit. lower t.e EEVA score.

关键词： Aut.mat.d embryo assessment Blast.cyst Early embryo viabilit. assessment Genea embryo review incubat.r

SMILE soft.X-ray Imager flight.model CCd370 pre-flight.device charact.risat.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 Physics 2024年第1期8卷 25-38页

作者： S.Parsons 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 SMILE mission t.e sat.llit. will be bombarded by radiat.on which gradually damages t.e focal plane devices and degrades t.eir *** order t. underst.nd t.e changes of t.e CCd370s wit.in t.e soft.X-ray Imager,an init.al charact.risat.on of t.e devices has been carried out.t. give a baseline performance *** CCds have been charact.rised,t.e t.o flight.devices and t.e flight.spa *** has been carried out.at.t.e Open Universit. in a bespo ke cleanroom measure ment.*** result. show t.at.t.ere is a clust.r of bright.pixels in t.e flight.spa re which increases in size 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 specificat.ons when ope rat.ng at.-120℃ in 6 × 6 binned frame t.ansfer science *** se rial charge t.ansfer inefficiency degrades wit. t.mperat.re in full frame *** any charge losses are recovered when binning/frame t.ansfer is implement.d.

关键词： CCd soft.X-ray imager charact.risat.on SMILE

Facile synt.esis of int.a-nanogap enhanced Raman t.gs wit. different.shapes

在线全文

学校读者我要写书评

暂无评论

Nano Research 2024年第9期17卷 8415-8423页

作者： Sanjun Fan Brian t.Scarpit.i Zhewen Luo Abigail E.Smit. Jian Ye Zachary d.Schult. depart.ent.of Chemist.y and Biochemist.y The Ohio State UniversityColumbusOhio 43210USA School of Biomedical Engineering Shanghai Jiao Tong UniversityShanghai 200030China

Hot.spot.engineering in plasmonic nanost.uct.res plays a significant.role in surface-enhanced Raman scat.ering(SERS)for bioanalysis and cell ***,creat.ng st.ble,reproducible,and st.ong SERS signals remains challenging due t. t.e pot.nt.al int.rference from surrounding chemicals and locat.ng SERS-act.ve analyt.s int. hot.spot.***,we developed a st.aight.orward approach t. synt.esize int.a-gap nanopart.cles encapsulat.ng 4-nit.obenzenet.iol(4-NBt.as a report.r molecule wit.in t.ese gaps t. avoid out.ide *** made t.ree kinds of int.a-gap nanopart.cles using nanorods,bipyramids,and nanospheres as cores,in which t.e nanorods based int.a-gap nanopart.cles exhibit.t.e highest.SERS *** advant.ge of our met.od is t.e ease of preparat.on of high-yield and st.ble int.a-gap nanopart.cles charact.rized by a short.incubat.on t.me(10 min)wit. 4-NBt.and quick synt.esis wit.out.requiring an addit.onal st.p t. cent.ifuge for t.e purificat.on of core *** int.nse localized field in t.e synt.esized hot.spot. of t.ese plasmonic gap nanost.uct.res holds great.promise as a SERS subst.at. for a broad range of quant.t.t.ve opt.cal applicat.ons.

关键词： hot.spot.engineering surface enhanced Raman scat.ering int.a-gap nanopart.cles 4-nit.obenzenet.iol

Forecast.ng of t.opical cyclones ASANI(2022)and MOCHA(2023)over t.e Bay of Bengal-real t.me challenges t. forecast.rs

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

t.opical Cyclone Research 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 st.dy examines t.e t.ack and int.nsit. forecast. of t.o t.pical Bay of Bengal t.opical cyclones(t.)ASANI and *** analysis of various Numerical Weat.er Predict.on(NWP)model forecast.[ECMWF(European Cent.e for Medium range Weat.er Forecast.,NCEP(Nat.onal Cent.rs for Environment.l Predict.on),NCUM(Nat.onal Cent.e for Medium Range Weat.er Forecast.Uniﬁed Model),IMd(India Met.orological depart.ent.,HWRF(Hurricane Weat.er Research and Forecast.ng)],MME(Mult.-model Ensemble),SCIP(St.t.st.cal Cyclone Int.nsit. Predict.on)model,and OFCL(Ofﬁcial)forecast. shows t.at.int.nsit. forecast. of ASANI and t.ack forecast. of MOCHA were reasonably good,but.t.ere were large errors and wide variat.on in t.ack forecast. of ASANI and in int.nsit. forecast. of *** all model forecast.,t.e t.ack forecast.errors of IMd model and MME were least.in general for ASANI and MOCHA ***,t.e landfall point.forecast.errors of IMd were least.for ASANI,and t.e MME and OFCL forecast.errors were least.for *** model is found t. be consist.nt.y bet.er for landfall t.me forecast.for ASANI,and t.e errors of ECMWF,IMd and HWRF were least.and of same order for *** int.nsit. forecast.errors of OFCL and SCIP were least.for ASANI,and t.e forecast.errors of HWRF,IMd,NCEP,SCIP and OFCL were comparable and least.for MOCHA up t. 48 h forecast.and HWRF errors were least.t.ereaft.r in *** ECMWF model forecast.errors for int.nsit. were found t. be highest.for bot. t.e *** result. also show t.at.alt.ough t.ere is signiﬁcant.improvement.of t.ack forecast. and limit.d or no improvement.of int.nsit. forecast.in previous decades but.challenges st.ll persist. in real t.me forecast.ng of bot. t.ack and int.nsit. due t. wide variat.on and inconsist.ncy of model forecast. for different.t. cases.

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

Ion heat.t.ansport.in elect.on cyclot.on resonance heat.d L-mode plasma on t.e t.10 t.kamak

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Plasma Science and t.chnology 2024年第4期26卷 52-60页

作者： V.A.KRUPIN M.R.NURGALIEV A.R.NEMEt. I.A.ZEMt.OV S.d.SUNt.OV t.B.MYALt.N d.S.SERGEEV N.A.SOLOVEV d.V.SARYCHEV d.V.RYJAKOV S.N.t.GARINOV N.N.NAUMENKO Nat.onal Research Cent.e“Kurchat.v Inst.t.t.” Moscow 123182Russia Bauman Moscow St.t. t.chnical Universit. Moscow 105005Russia Inst.t.t.on“Project.Cent.r It.R” Moscow 123098Russia JSC“SOLAR” Minsk 220034Belarus

Anomalous ion heat.t.ansport.is analyzed in t.e t.10 t.kamak plasma heat.d wit. elect.on cyclot.on resonance heat.ng(ECRH) in second-harmonic ext.a-ordinary mode. Predict.ve modeling wit. empirical scaling for Ohmical heat.conduct.vit. shows t.at.in ECRH plasmas t.e calculat.d ion t.mperat.re could be overest.mat.d, so an increase of anomalous ion heat.t.ansport.is required. t. st.dy t.is effect.t.o scans are present.d: over t.e EC resonance posit.on and over t.e ECRH power. t.e EC resonance posit.on varies from t.e high-field side t. t.e low-field side by variat.on of t.e t.roidal magnet.c field. t.e scan over t.e heat.ng power is present.d wit. on-axis and mixed ECRH regimes. discharges wit. high anomalous ion heat.t.ansport.are obt.ined in all considered regimes. In t.ese discharges t.e power balance ion heat.conduct.vit. exceeds t.e neoclassical level by up t. 10 t.mes. t.e high ion heat.t.ansport.regimes are dist.nguished by t.ree paramet.rs: t.e rat.o t./t., t.e normalized elect.on densit. gradient.R/■, and t.e ion–ion collisionalit. νii~*. t.e combinat.on of high t./t., high νii~*, and R/■=6-10 result. in values of normalized anomalous ion heat.fluxes up t. 10 t.mes higher t.an in t.e low t.ansport.scenario.

关键词： t.kamak L-mode elect.on cyclot.on resonance heat.ng ion heat.t.ansport

det.iled seismic zoning of t.e East.Kazakhst.n region in t.e Republic of Kazakhst.n

在线全文

学校读者我要写书评

暂无评论

Geodesy and Geodynamics 2024年第2期15卷 156-165页

作者： Nat.lya V.Silacheva N.P.St.panenko O.K.Kurilova A.d.Kudabayeva A.t.danabayeva Inst.t.t. of Seismology Ministry of Emergency SituationsAlmaty 050060Kazakhstan

Kazakhst.n is current.y draft.ng new const.uct.on regulat.ons t.at.comply wit. t.e major provisions of t.e *** regulat.ons are creat.d on t.e basis of seismic zoning maps of various degrees of det.il,developed by our Inst.t.t. of Seismology using a new met.odological approach for *** art.cle is about.creat.ng t.e first.normat.ve map of t.e det.iled Seismic Zoning on a probabilist.c foundat.on for t.e Republic of Kazakhst.n’s East.Kazakhst.n *** carried out.t.e probabilist.c assessment.of seismic hazard using a met.odology consist.nt.wit. t.e main provisions of Eurocode 8and updat.d compared wit. t.at.used in developing maps of Kazakhst.n’s General Seismic Zoning and seismic microzoning of *** most.t.orough and current.dat. accessible for t.e area under considerat.on were combined wit. cont.mporary analyt.cal *** have been done t. not.only t.e dat.bases being used but.also t.e way seismic sources were shown,including act.ve fault. *** a scale of 1:1000000,precise seismic zoning maps of t.e East.Kazakhst.n region were creat.d for t.o probabilit.es of exceedance:10%and 2%in 50 years in t.rms of peak ground accelerat.ons and macroseismic *** obt.ined seismic hazard dist.ibut.on is generally consist.nt.wit. t.e General Seismic Zoning of Kazakhst.n’s previous ***,because act.ve fault. were included and a t.oroughly revised cat.log was used,t.ere are more pronounced zones of increased danger along t.e fault.in t.e west.rn part.of t.e *** t.e west.of t.e t.rrit.ry,accelerat.on values also increased due t. a more accurat. considerat.on of seismot.ct.nic *** maps are t.e basis for developing new st.t. building regulat.ons of t.e Republic of Kazakhst.n.

关键词： Probabilist.c seismic hazard assessment det.iled seismic zoning Peak ground accelerat.on Microseismical int.nsit.