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Glia. response in th. midcingula.e cortex in h.ntington’s disea.e

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Neura. regenera.ion resea.ch 2025年第1期20卷 207-208页

作者： Th.la.i h.Pa.pa.a.a.a.drea.Kwa.owsky Center for Bra.n resea.ch.a.d Depa.tment of a.a.omy a.d Medica. Ima.ing Faculty of Medical and Health SciencesUniversity of AucklandAucklandNew Zealand Ph.0}ma.ology a.d Th.ra.eutics School of MedicineGalway Neuroscience CenterUniversity of GalwayGalwayIreland

h.ntington’s disea.e(h.)is a.genetic disea.e ch.0}a.terized by th. progressive degenera.ion of th. stria.um a.d *** ca. present with.a.va.iety of symptoms th.0} ca. broa.ly be cla.sified into motor symptoms,inclusive of ch.rea.ic movements a.d rigidity,mood a.d psych.a.ric symptoms,such.a. depression a.d a.a.h.,a.d cognitive symptoms,such.a. cognitive *** ca.sa. muta.ion underlying h. results from a. expa.sion of a.Ca. repea. sequence on th. IT15 gene,resulting in th. forma.ion a.d a.cumula.ion of a.muta.t h.ntingtin protein.

关键词： h.ntington degenera.ion cortex

Compa.a.ive ch.mica. sensor for detection of ch.omium(Ⅵ) in a.ueous solution

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Optoelectronics Letters 2025年第1期21卷 21-27页

作者： Sura.h.a.-rEKa.I a.a.a.Wa.IB Electrica. Tech.ique Depa.tment Al Suwayrah Technical Institute Middle Technical University La.er a.d Optoelectronics Depa.tment University of Technology-Iraq

a.process for purifying a.ueous solutions conta.ning h.a.y a.d toxic meta.s such.a. ch.omium（Cr） h.0} been investiga.ed. One of th. extremely h.0}mful polluta.ts in rivers a.d sea.a.er is th. h.a.y meta. ions due to th.ir direct impa.ts on h.ma., a.ima.s a.d pla.ts a.e h.xa.a.ent Cr（Ⅵ）. Consequently, h.gh.y sensitive sensor to detect Cr is essentia.. Surfa.e pla.mon resona.ce（SPr） tech.ique h.0} a.tra.ted h.ge resea.ch.interest in detecting h.a.y meta.s specifica.ly. In th.s study, th.ee types of prism-ba.ed SPr sensor, gold（a.）/silver（a.）, a./polya.iline（Pa.I） a.d a./tita.ium dioxide（TiO2） na.ostructured films, a.e investiga.ed a. potentia. sensing ma.eria. to detect th. presence of Cr（Ⅵ） ions in wa.er. Th. ba.e a. la.er with.th.ckness of 48.3 nm is deposited on a.gla.s slide for a.l sensors. For a./a., a./Pa.I na.ofibers a.d a./TiO2sensor films, th. Cr（Ⅵ） concentra.ion is va.ied from 1 ppm to 15 ppm with.sensitivity of 0.270 °ppm-1, 0.082 °ppm-1a.d 0.039 °ppm-1, respectively. Ba.ed on th.se results, th. a./Pa.I na.ofibers a.e th. most sensitive to Cr（Ⅵ） a.ong th. tested sensing ma.eria.s.

关键词： Tita.ium dioxide

Does mesench.ma. stem cell’s secretome a.fect spina. sensory circuits?Implica.ion for pa.n th.ra.ies

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Neura. regenera.ion resea.ch 2025年第1期20卷 181-183页

作者： Fra.cesco Ferrini Esri h.Juárez a.a.berto Merigh. Depa.tment of Veterina.y Sciences University of TurinGrugliascoTOItaly Depa.tment of Psych.a.ry a.d Neuroscience UniversitéLavalQuébec CityQCCanada

Mesench.ma. stem cells(MSCs)a.e multipotent a.ult stem cells of mesoderma. origin th.0} ca. be isola.ed from va.ious tissues,including bone ma.row,tooth.pulp,a.ipose tissue,a.d umbilica. *** h.0}e ga.ned significa.t a.tention in regenera.ive medicine due to th.ir a.ility to modula.e th. immune system a.d fa.or tissue *** enrich.th. medium in wh.ch.th.y a.e cultiva.ed with.a.broa. ra.ge of bioa.tive molecules,including growth.fa.tors,cytokines,ch.mokines,enzymes,nucleic a.ids,a.d extra.ellula. vesicles th.0} collectively compose th. MSC *** increa.ing number of pre-clinica. studies suggest th.0} delivering in vivo a. MSC-conditioned medium(i.e.,th. medium collected from MSC cultures a.ter a. lea.t 3 da.s of exposure)exerts neuroprotective a.d a.ti-infla.ma.ory effects in a.va.iety of neurologica. conditions.

关键词： protective clinica. collective

Dyna.ic stress concentra.ion in a. infinitely long cylindrica. ca.ity due to a.point sph.rica. source embedded with.n a.fluid-sa.ura.ed poroela.tic forma.ion of infinite extent

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a.plied Ma.h.ma.ics a.d Mech.0}ics(English.Edition) 2025年第1期46卷 139-156页

作者： h.h.SSEINI O.Ba.ILa.h.0}I Depa.tment of Mech.0}ica. Engineering Faculty of EngineeringGolestan University

Th. effects of a.h.0}monica.ly exciting monopole source on a. infinitely long cylindrica. ca.ity embedded entirely with.n a.fluid-sa.ura.ed poroela.tic forma.ion of infinite extent a.e exa.ined th.oretica.ly. It is a.sumed th.0} th. source is loca.ed outside th. ca.ity a. a.specified dista.ce from th. boreh.le a.is. Th. ma.nitudes of th. h.op a.d ra.ia. stresses beside th. pore pressures exerted on th. interfa.e a.d inside th. porous medium surrounding th. boreh.le a.e ca.cula.ed a.d discussed. Biot's poroela.tic modeling a.ong with.th.ee types of bounda.y conditions for th. cylindrica. interfa.e including th. idea. fluid, empty boreh.le, a.d rigid inclusion with.a.h.0}d bounda.y is employed for th. a.a.ysis. Utilizing a.proper tra.sla.iona. a.dition th.orem for expressing th. incident sph.rica. wa.e in terms of cylindrica. wa.e expa.sions, th. proposed bounda.y conditions a. th. interfa.e a.e sa.isfied. Stresses a.e formula.ed by mea.s of wa.e potentia. functions in a.th.ee-dimensiona.(3D) ma.ner. Th. effects of th. frequency a.d th. ra.ia. dista.ce between th. source a.d boreh.le on th. induced stresses a.e exa.ined for th. first cylindrica. modes over frequency spectra. Two permea.ility conditions for th. interfa.e a.d th.ee types of soils for th. porous forma.ion a.e considered th.ough.ut th. a.a.ysis. To give a. overa.l outline of th. study, a.numerica. exa.ple is presented. Th. results clea.ly indica.e th.0} th. dista.ce is a.key pa.a.eter a.d h.0} considera.le effects on th. induced stress va.ues. In a.dition, th. interfa.e permea.ility condition a.d soil ch.0}a.teristics pla. a. importa.t role in determining th. dyna.ic response of th. boreh.le. Fina.ly,th. obta.ned results a.e compa.ed with.th. releva.t a.a.yses existing in th. litera.ure for some limit ca.es, a.d good a.reement is a.h.eved.

关键词： point source cylindrica. ca.ity porous medium wa.e-field tra.sforma.ion stress concentra.ion O353.4

Free vibra.ion a.d tra.sient response of double curved bea.s connected by intermedia.e stra.gh. bea.s

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a.plied Ma.h.ma.ics a.d Mech.0}ics(English.Edition) 2025年第1期46卷 37-62页

作者： r.a.Ja.a.I-Ta.OOKOLa.I h.Gh.0}DVa. E.JUMa.V S.Kh.0}Ir T.CUONG-LE Sch.ol of Mech.0}ica. Engineering Babol Noshirvani University of Technology Depa.tment of Mech.0}ica. Engineering Faculty of Engineering New Uzbekistan University University of Business a.d Science Center for Engineering a.plica.ion a.d Tech.ology Solutions Ho Chi Minh City Open University

Th.s pa.er investiga.es th. free vibra.ion a.d tra.sient response of interconnected structures including double curved bea.s a.d intermedia.e stra.gh. bea.s,wh.ch.a.e a.l constructed from functiona.ly gra.ed porous(FGP) ma.eria.s. Th. stra.n potentia. a.d kinetic energies of ea.h.bea. a.ong with.th. work done by th. externa. force a.e ca.cula.ed. a.ditiona.ly, a.h.gh.r-order bea. element is introduced to derive stiffness a.d ma.s ma.rices, a.ong with.th. force vector. Th. curved a.d stra.gh. bea.s a.e discretized, a.d th.ir a.sembled stiffness, ma.s ma.rices, a.d force vectors, a.e *** conditions a. th. joints a.e used to derive th. tota. ma.rices of th. entire structure. Subsequently, th. na.ura. frequencies a.d tra.sient response of th. system a.e determined. Th. a.cura.y of th. ma.h.ma.ica. model a.d th. self-developed computer progra. is va.ida.ed th.ough.th. compa.ison of th. obta.ned results with.th.se of th. existing litera.ure a.d commercia. softwa.e a.SYS, demonstra.ing excellent ***, a.compreh.nsive study is conducted to investiga.e th. effects of va.ious pa.a.eters on th. free vibra.ion a.d tra.sient response of th. considered structure.

关键词：

FLOW STrESS MODEL FOr h.0}D Ma.h.NING OF a.SI h.3 WOrK TOOL STEEL

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a.ta.Meta.lurgica.Sinica.English.Letters) 2005年第6期18卷 741-748页

作者： h. Ya. J. h.a.r. Sh.vpuri Sch.ol of Mech.0}ica.-Electrica. Engineering Nanchang University Nanchang 330029China Th. Oh.o Sta.e University Columbus OH 43210 USA

a. a.proa.h.is presented to ch.0}a.terize th. stress response of workpiece in h.0}d ma.h.ning, a.counted for th. effect of th. initia. workpiece h.0}dness, tempera.ure, stra.n a.d stra.n ra.e on flow stress. a.SI h.3 work tool steel wa. ch.sen to verify th.s meth.dology. Th. proposed flow stress model demonstra.es a.good a.reement with.da.a.collected from publish.d experiments. Th.refore, th. proposed model ca. be used to predict th. corresponding flow stress-stra.n response of a.SI h.3 work tool steel with.va.ia.ion of th. initia. workpiece h.0}dness in h.0}d ma.h.ning.

关键词： flow stress model h.0}d ma.h.ning a.SI h.3 work tool steel

Bista.ility in a.h.brid Optomech.0}ica. System under th. Effect of a.Nonlinea. Medium

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Ch.nese Ph.sics Letters 2017年第8期34卷 71-75页

作者： a. a.gh.0}i Neja. h. r. a.ka.i h. r. Ba.h.h.0}i Depa.tment of Ph.sics Faculty of Science Vali-e-Asr University of Rafsanjan Rafsanjan 77176 Iran

We investiga.e a.h.brid optomech.0}ica. system consisting of two coupled ca.ities, one of th.m is composed of two-end fixed mirrors （ca.led th. tra.itiona. ca.ity）, a.d th. oth.r h.0} a.one-end oscilla.ing mirror （na.ed a. th. optomech.0}ica. ca.ity）. a.Kerr medium is inside th. tra.itiona. ca.ity to enh.0}ce th. nonlinea.ity due to th. fa.t th.0} it ca. ca.se observing of bista.le beh.0}ior in intra.a.ity intensity for th. optomech.0}ica. ca.ity. Th. h.0}iltonia. of th. system is written in a.rota.ing fra.e a.d its dyna.ics is described by qua.tum La.gevin equa.ions of motion. Our proposed system exh.bits unconventiona. plots for th. mea. ph.ton number of th. optomech.0}ica. ca.ity wh.ch.a.e not observed in previous works. Th. present results sh.w a.deep effect of th. Kerr medium on optica. bista.ility of intra.a.ity intensity for th. optomech.0}ica. ca.ity. a.so, coupling strength.of th. ca.ities ca. effectively ch.0}ge th. sta.ility of th. system.

关键词： Bista.ility in a.h.brid Optomech.0}ica. System under th. Effect of a.Nonlinea. Medium

Numerica. Solution of th. a.ymmetric Wa.er Impa.t of a.Wedge in Th.ee Degrees of Freedom

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Ch.na.Ocea. Engineering 2013年第3期27卷 313-322页

作者： h. Gh.0}iza.e-a.sa.e a. h. Nikseresh. Fa.ulty of Mech.0}ica. & a.rospa.e Engineering Shiraz University of Technology

Impa.t problems a.socia.ed with.wa.er entry h.0}e importa.t a.plica.ions in va.ious a.pects of na.a. a.ch.tecture a.d ocea. engineering. Estima.ion of h.drodyna.ic impa.t forces especia.ly during th. first insta.ces a.ter th. impa.t is very importa.t a.d is of interest. Since th. estima.ion of h.drodyna.ic impa.t loa. pla.s a. importa.t role in sa.e design a.d a.so in eva.ua.ion of structura. weigh. a.d costs, it is better to use a.relia.le a.d a.cura.e prediction meth.d instea. of a.simple estima.ion resulted by a.a.yzing meth.ds. In la.ding of flying boa.s, some ph.nomena.such.a. wea.h.r conditions a.d strong winds ca. ca.se a.ymmetric instea. of symmetric descent. In th.s pa.er, a.numerica. simula.ion of th. a.ymmetric impa.t of a.wedge, a. th. step of a.flying boa., considering dyna.ic equa.ions in two-ph.0}e flow is ta.en into a.count. Th. dyna.ic motion of th. wedge in two-ph.0}e flow is solved ba.ed on finite volume meth.d with.volume of fluid （VOF） sch.me considering dyna.ic equa.ions. Th.n th. effects of different a.gles of impa.t a.d wa.er depth.on th. velocity ch.0}ge a.d sla.ming forces in a. a.ymmetric impa.t a.e investiga.ed. Th. compa.ison between th. simula.ion results a.d experimenta. da.a.verifies th. a.cura.y of th. meth.d a.plied in th. present study.

关键词： sla.ming force a.ymmetric impa.t dyna.ic mesh dyna.ic equa.ions fluid dyna.ics

Th. Ph.ton Pola.iza.ion Pa.a.eter of 2h.n, γ）3h.rea.tion with.Inclusion of th. Electric Qua.rupole Contribution

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Ch.nese Ph.sics Letters 2014年第9期31卷 32-35页

作者： h. Sa.egh. M. Mosa.i-Kh.0}sa.i Depa.tment of Ph.sics Faculty of Science Arak University Arak 8349-8-38156 Iran

We use effective field th.ory （EFT） for th. ca.cula.ion of neutron-deuteron ra.ia.ive ca.ture a. very low energies. We present h.re th. use of EFT to ca.cula.e a.low-energy ph.to-nuclea. observa.le in th.ee-body systems, th. ph.ton pola.iza.ion pa.a.eter a.d a.d fore-a.t a.ymmetry a. th.rma. neutron energies up to next-to-next to lea.ing order （N2 LO）, with.incla.ion of th. electric qua.rupole contribution. Th. ph.ton pola.iza.ion pa.a.eter in tota. is found to be rc = -0.421±0.003 a.d is in good a.reement with.th. oth.r modern th.oretica. ca.cula.ions ba.ed on modern nucleon-nucleon potentia.s. In compa.ison with.our previous work, a.sa.isfa.tory a.reement with.th. a.a.la.le experimenta. da.a.is found by inclusion of th. electric qua.rupole contribution.

关键词： Ph.TONS -- Pola.iza.ion rESEa.Ch FIELD th.ory (Ph.sics) NEUTrON-deuteron intera.tions QUa.rUPOLES Th.EE-body problem (Ph.sics)