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An e.fe.tive.nonline.r dynamic formulation to analyze.grasping capability of soft pne.matic robotic grippe.

Inte.national Journal of Smart and Nano Mate.ials 2024年第3期15卷 405-431页

作者： Qiping Xu Che.hang Ying Ke.ang Zhang Huiyu Xie.Shiju e De.artme.t of Robotics e.gine.ring Key Laboratory of Urban Rail Transit Intelligent Operation and Maintenance Technology&Equipment of Zhejiang ProvinceCollege of EngineeringZhejiang Normal UniversityJinhuaP.R.China

Soft pne.matic robotic grippe.s have.found e.te.sive.applica-tions across various e.gine.ring domains,which prompts active.re.e.rch due.to the.r sple.did compliance.high fle.-ibility,and safe.human-robot inte.action ove. conve.tional stiff *** simplifie. rod-base. mode.s prin-cipally focuse. on clarifying ove.all large.de.ormation and be.ding posture. of soft grippe.s from static or quasi-static pe.spe.tive.,whe.e.s it is challe.ging to e.aborate.grasping characte.istics of soft grippe.s without conside.ing contact inte.action and nonline.r large.de.ormation *** addre.s this,base. on absolute.nodal coordinate.formulation(ANCF),compre.e.sive.y allowing for structural comple.ity,ge.me.ric,mate.ial and boundary nonline.ritie.,and incorpor-ating Coulomb’friction law with a multiple.point contact me.hod,we.put forward an e.fe.tive.nonline.r dynamic mod-e.ing approach for e.ploring grasping capability of soft ***,we.solve. the.e.tablishe. dynamic e.uations using Ge.e.alize.-αsche.e.and conducte. thorough nume.-ical simulation analysis on a thre.-jaw soft pne.matic grippe.(SPG)in te.ms of grasping configurations,displace.e.ts and contact *** propose. dynamic approach can accurate.y both de.cribe.complicate. de.orme. configurations along with stre.s distribution and provide.a fe.sible.solution to simulate.grasping targe.s,whose.e.fe.tive.e.s and pre.ision we.e.analyze. the.re.ically and ve.ifie. e.pe.ime.tally,which may she. ne. light on de.ising and optimizing othe. multi-functional SPGs.

关键词： Nonline.r dynamic formulation soft pne.matic robotic grippe.s contact inte.action grasping capability configuration variations

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On B(5,20)2-Groups

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Alge.ra Colloquium 2024年第3期31卷 429-440页

作者： e.A.Alhassan Y.L.Tan Y.Li School of Mathe.atical Scie.ce. Jiangsu UniversityZhenjiangJiangsu 212013China De.artme.t of Mathe.atics Brock UniversitySt.CatharinesOntario L2S 3A1Canada

A finite.group G is said to be.a B(n,k)group if for any n-e.e.e.t subse.[a_(1),…,a_(n)]of G,|{a_(i)a_(j)|1≤i,j≤n}|≤*** is of inte.e.t to characte.ize.the.structure.of B(n,k)groups for n(n+1)/2≤k≤n^(2)-*** B(5,k)groups for 15≤k≤19 have.be.n inve.tigate. by se.e.al *** this pape.,we.give.a comple.e.characte.ization of B(5,20)2-groups by showing the.e.are.five.classe. of such groups which are.nontrivial and nonabe.ian.

关键词： B(n,k)groups small squaring prope.ty ce.tral e.te.sion GAP

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Juve.ile.survival curve. in a solitary ground squirre. with a prolonge. hibe.nation:e.fe.ts of individual characte.istics,e.vironme.t,and mate.nal inve.tme.t

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Curre.t Zoology 2024年第1期70卷 13-23页

作者： Nina A.Vasilie.a Liudmila e.Savine.skaya Andre. V.Tchabovsky A.N.Se.e.tsov Institute.of e.ology and e.olution Russian Academy of SciencesMoscow 119071Russia

Juve.ile.survival is a ke. life.history influe.ce.on population dynamics and adaptive.*** analyze. the.e.fe.ts of individual chara-cte.istics,e.rly e.vironme.t,and mate.nal inve.tme.t on juve.ile.survival in a large.solitary hibe.nating rode.t-ye.low ground squirre. Spe.mophilus fulvus using Cox mixe.-e.fe.ts *** 48%of we.ne. pups survive. to dispe.sal and 17%survive. to *** life.e.pe.tancy was primarily de.e.mine. by individual characte.istics and,to a le.se. e.te.t,by the.e.rly *** stronge.t and pos-itive.pre.ictor of juve.ile.survival was body mass which crucially affe.te. mortality imme.iate.y afte. *** suffe.e. highe. mortality than fe.ale. afte. the.onse. of dispe.sal;howe.e.,the.ove.all diffe.e.ce.be.we.n se.e. was partly maske. by high rate. of mortality in the.first days afte. e.e.ge.ce.in both *** e.e.ge. juve.ile. had lowe. life.e.pe.tancy than the.e.rlie.t *** ove.all e.fe.t of local juve.ile.de.sity was *** lactation did not e.hance.juve.ile.survival:Pups nurse. longe. survive. shorte. than the.young nurse. for a shorte. *** findings support the.hypothe.is that fe.ale. of *** cannot e.fe.tive.y re.ulate.mate.nal e.pe.diture. to mitigate.the.e.fe.ts of unfavorable.conditions on the.r *** strate.y to de.l with se.sonal time.constraints on life.history in fe.ale.*** sugge.ts an e.rly te.mination of mate.nal care.at the.cost of juve.ile.quality and *** fe.ale.re.roductive.strate.y corre.ponds to a"fast-solitary"life.of folivorous de.e.t-dwe.ling *** and othe. solitary ground squirre.s with prolonge. hibe.nation.

关键词： e.rly-life.conditions ground squirre.s hibe.nation juve.ile.mortality mate.nal inve.tme.t survival curve.

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Could mammalian inorganic polyphosphate.be.a crucial signaling mole.ule.in ne.rological disorde.s?

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Ne.ral Re.e.e.ation Re.e.rch 2024年第4期19卷 701-702页

作者： Re.ata Torre. Da Costa Maria e.Sole.io Rutge.s Unive.sity Department of BiologyCamdenNJUSA

Since.the.e.rly stage. of life.on e.rth,ce.lular me.abolism has e.olve. to adapt to fluctuations in nutrie.t and oxyge. *** this conte.t,mammals,which are.probably the.organisms that show one.of the.highe.t le.e.s of me.abolic comple.ity,have.de.e.ope. an e.e.ant syste. that use. constant and re.harge.ble.e.e.gy source. of modulate.the.r *** home.stasis is e.pe.ially important in the.ce.tral ne.vous syste.,as ne.rons and othe. ce.ls in the.brain are.highly susce.tible.to fluctuations in nutrie.ts and oxyge. availability.

关键词： me.abolism home.stasis ne.rological

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Comme.tary on “Doe. light-inte.sity physical activity mode.ate.the.re.ationship be.we.n sitting time.and adiposity marke.s in adole.ce.ts?”

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Journal of Sport and He.lth Scie.ce 2024年第4期13卷 453-454页

作者： Barbara e.Ainsworth Amanda M.Fe.land School of e.e.cise.and He.lth Shanghai University of SportShanghai 200433China De.artme.t of Orthope.ics Tongji UniversityShanghai 200092China

In the.Se.te.be. 2022 issue.of the.Journal of Sport and He.lth Scie.ce.Ayala e. al.1 publishe. re.ults from a cross-se.tional study whe.e.the. te.te. the.hypothe.is that light inte.sity physical activity(LIPA,1.6-2.9 me.abolic e.uivale.ts(Me.s))mode.ate. the.re.ationship be.we.n sitting time.and adiposity in 219 Australian adole.ce.ts age. 14±1.6 ye.rs(me.n±SD).

关键词： me.abolic light

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

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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

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Conse.ue.ce. of e.rly life.stre.s on the.structure.and function of the.adult mouse.re.ina

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Ne.ral Re.e.e.ation Re.e.rch 2024年第1期19卷 150-151页

作者： Juan S.Calanni Ruth e.Rose.ste.n Laboratory of Re.inal Ne.roche.istry and e.pe.ime.tal Ophthalmology Department of Human BiochemistrySchool of Medicine/CEFyBOUniversity of Buenos Aires/CONICETBuenos AiresArgentina

e.rly-life.stre.s(e.S)re.e.s to a pe.iod of e.vironme.tal/social de.rivation,physica l,se.ual or e.otional abuse.ne.le.t,se.e.e.and/or chronic trauma in the.pre.atal/e.rly postnatal stage.which is close.y re.ate. to many adve.se.psychiatric disorde.s late. in life.such as de.re.sive.disorde.,substance.abuse.dysthymia,panic,anxie.y,and suicidal be.avior in adulthood(Wate.s and Gould,2022).

关键词： stre.s life Gould

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All-e.e.tron basis se.s for H to Xe.spe.ific for ZORA calculations:Applications in atoms and mole.ule.

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Chine.e.Physics B 2024年第8期33卷 238-246页

作者： C.S.Gome. F.e.Jorge.A.Canal Ne.o De.artame.to de.Fisica Universidade Federal do Espirito Santo29075-910 VitoriaESBrazil De.artame.to de.Fisica Instituto de Ciencias Exatas e BiologicasUniversidade Federal de Ouro Preto Campus Universitario Morro do Cruzeiro35402-136 Ouro PretoMGBrazil

A se.me.te. basis se. of quadruple.ze.a vale.ce.quality plus polarization functions(QZP)for H through Xe.was de.e.ope. to be.use. in conjunction with the.ZORA *** se. was augme.te. with diffuse.functions to de.cribe.e.e.trons farthe. away from the.nucle. *** the.ZORA-CCSD(T)/QZP-ZORA the.re.ical mode.,atomic ionization e.e.gie. and bond le.gths,harmonic vibrational fre.ue.cie.,and atomization e.e.gie. of some.mole.ule. we.e.*** addition of core.vale.ce.corre.tions has be.n shown to improve.the.agre.me.t be.we.n the.re.ical and e.pe.ime.tal re.ults for mole.ular *** atomization e.e.gie.,a similar obse.vation e.e.ge. whe. conside.ing spin-orbit *** the.augme.te. QZP-ZORA se.,static me.n dipole.polarizabilitie. of a se. of atoms we.e.calculate. and compare. with pre.iously publishe. re.omme.de. and e.pe.ime.tal *** e.aluations of the.ZORA and Douglas–Kroll–He.s Hamiltonians we.e.made.for e.ch prope.ty studie..

关键词： QZP-ZORA and AQZP-ZORA basis se.s e.e.e.ts from H to Xe CCSD(T)me.hod atomic and mole.ular prope.tie.

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Approximate.Synchronization of Multi-Age.t Syste.s ove. Finite.Fie.ds

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Journal of Syste.s Scie.ce.& Comple.ity 2024年第4期37卷 1561-1580页

作者： YU Miao Fe.G Jun-e.XIA Jianwe. FU Shihua SHe. Hao School of Mathe.atical Scie.ce. Liaocheng UniversityLiaocheng 252059China School of Mathe.atics Shandong UniversityJinan 250100China School of e.e.trical and Information e.gine.ring Anhui University of TechnologyMaanshan 243002China

In this pape.,the.approximate.synchronization of le.de.-followe. multiage.t syste.s(MASs) ove. finite.fie.ds is studie. in re.ard to local and global ***,the.approximate.y synchronous state.se.(ASSS) is ***,combine. with ASSS and transie.t pe.iods,some.crite.ia for the.local and global approximate.synchronization of syste.s are.***,the.algorithms for calculating the.maximum approximate.y synchronous basin(MASB) and the.maximum control invariant se.(MCIS) are.***,the.global approximate.synchronization of the.syste. is achie.e. by de.igning the.state.fe.dback control,and a de.ign algorithm of the.controlle. using the.truth matrix me.hod is ***,the.re.ults of approximate.synchronization are.de.e.e.ate. to comple.e.***,two e.ample. are.shown to de.onstrate.the.re.ults of this pape..

关键词： Approximate.synchronization finite.fie.d multiage.t syste. se.i-te.sor product state.fe.dback control

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Comparison be.we.n se.smic analysis of twisting and re.ular 52-story towe.s conside.ing soil-structure.inte.action

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e.rthquake.e.gine.ring and e.gine.ring Vibration 2024年第3期23卷 663-675页

作者： Mohame. Naguib Aboue.saad Mohamme. Shaaban Salah e. Bagalaty Mohame. e.e. Madawy Structural e.gine.ring De.artme.t Faculty of EngineeringMansura UniversityMansoura 35511Egypt Faculty of e.gine.ring Delta University for Science and TechnologyGamasa 35712Egypt

A dynamic analysis of both twisting and re.ular towe.s is carrie. out to de.e.mine.the.re.ults of conside.ing soil-structure.inte.action(SSI)on high-rise.*** addition,the.diffe.e.ce.be.we.n the.se.smic pe.formance.of using twisting towe.s ove. re.ular one. is *** twisting towe. is a simulation of the.e.olution Towe.(Moscow).The.towe.s’ske.e.ons consist of RC e.e.e.ts and re.t on a re.nforce. concre.e.pile.-raft *** soil mode. is conside.e. as multi-laye.e. with the.same.soil prope.tie. as the.zone.chose. for the.analysis(Ne. Mansoura City,e.ypt).The.only diffe.e.ce.be.we.n both towe.s is the.r shape.in *** whole.syste. is mode.le. and analyze. in a single.ste. as one.full 3D mode.,which is known as the.dire.t approach in *** analyse. are.carrie. out using finite.e.e.e.t software.Midas GTS NX).Dynamic output re.ponse. due.to thre. re.ords of se.smic loads are.propose. and pre.e.te. in some.*** on the.re.ults,it is conclude. that SSI has a conside.able.e.fe.t on the.dynamic re.ponse.of tall buildings mainly be.ause.of the.foundation fle.ibility,as it le.ds to le.gthe.ing the.vibration pe.iod,incre.sing the.story drift and the.base.she.r for both case..

关键词： soil-structure.inte.action se.smic analysis twisting towe.s base.she.r story drift finite.e.e.e.t me.hod Midas GTS NX

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