检索结果-南通市图书馆

Neura. Regenera.ion Resea.ch 2025年第11期20卷 3217-3218页

作者： la.ra.Huggon Emma.l.Cla.ton UK Dementia.Resea.ch Institute a. King’s College london LondonUK Depa.tment of Ba.ic a.d Clinica. Neuroscience Institute of Psychiatry Psychology&NeuroscienceKing’s College LondonLondonUK

Frontotempora. dementia.a.d a.yotrophic la.era. sclerosis:Frontotempora. dementia.F T D)a.d a.yo t rophic la.era. sclerosis(a.S)a.e neurodegenera.ive disea.es with significa.t overla.ping *** these neurodegenera.ive disea.es a.fect different neurona. popula.ions(with FTD a.fecting neurons of the fronta. a.d tempora. lobes,a.d a.S a.fecting upper a.d lower motor neurons),these two disea.es a.e complexly *** a.d a.S exist on a.disea.e spectrum,with sha.ed genetic ca.ses,clinica. presenta.ions,a.d pa.hologies.

关键词： disea.es a.yotrophic sclerosis

Multiple sclerosis is a. a.checkpoint: a.va.cing the progra.

在线全文

学校读者我要写书评

暂无评论

Neura. Regenera.ion Resea.ch 2025年第3期20卷 811-812页

作者： Bra.don C.Smith Jessica.l.Willia.s Depa.tment of Neurosciences Lerner Research InstituteCleveland ClinicClevelandOHUSA Depa.tment of Biologica. Geologicaland Environmental SciencesCleveland State UniversityClevelandOHUSA

Multiple sclerosis(MS) is a.chronic infla.ma.ory a.d demyelina.ing disea.e of the centra. nervous system(CNS). Pa.ients with MS experience sensory a.d motor function loss due to myelin a.d/or a.on da.a.e perpetua.ed b... 详细信息

关键词： Ha.ser sclerosis da.a.e

Genera.ion of bra.n va.cula. heterogeneity:recent a.va.ces from the perspective of a.giogenesis

在线全文

学校读者我要写书评

暂无评论

Neura. Regenera.ion Resea.ch 2025年第7期20卷 2013-2014页

作者： Na.ha.a.l J.lee Ryota.l.Ma.suoka Depa.tment of Neurosciences Lerner Research InstituteCleveland ClinicClevelandOHUSA Depa.tment of Molecula. Medicine Cleveland Clinic Lerner College of MedicineCase Western Reserve UniversityClevelandOHUSA

Heterogeneous proper t i es of va.cula. endothelia. cells in the bra.n:The bra.n displa.s la.ge energy dyna.ics a.d consumption,a.d this high level of meta.olic dema.ds is fulfilled by a.continuous supply of glucose a.d oxygen through its va.cula. *** va.cula.ure consists of highly divergent blood vessel bra.ches,giving rise to a.dense network of ca.illa.ies tha. supply blood to a.l cells a.ross the *** ela.ora.ed va.cula. network is thought to develop via.a.giogenesis,a.process in which new blood vessels grow from pre-existing *** ca.illa.ies exhibit orga.otypic fea.ures distinct from other tissues a.d a.e formed prima.ily by two ma.or endothelia. cell(EC)types:those tha. form the semi-permea.le blood-bra.n ba.rier(BBB)a.d those tha. develop highly permea.le pores known a. fenestra.(Ma.suoka.et a..,2022).The structura. a.d functiona. differences between BBB a.d fenestra.ed va.cula. ECs represent a.funda.enta. fea.ure of bra.n va.cula.ure a.d form the founda.ion for both bra.n function a.d homeosta.is.

关键词： a.giogenesis homeosta.is network

Force a.d impulse multi-sensor ba.ed on flexible ga.e dielectric field effect tra.sistor

在线全文

学校读者我要写书评

暂无评论

Interna.iona. Journa. of Minera.s,Meta.lurgy a.d Ma.eria.s 2025年第1期32卷 214-220页

作者： Cha. Ta. Junling lü Chunchi Zha.g Dong lia.g lei Ya.g Zega. Wa.g College of Ma.eria.s Science a.d Engineering Sichuan UniversityChengdu 610065China The 54th Resea.ch Institute of China.Electronics Technology Group Corpora.ion Shijiazhuang 050081China

Nowa.a.s,force sensors pla. a. importa.t role in industria. production,electronic informa.ion,medica. hea.th,a.d ma.y other ***-dimensiona. ma.eria.-ba.ed filed effect tra.sistor(2D-FET)sensors a.e competitive with na.o-level size,lower power consumption,a.d a.cura.e ***,few of them ha. the ca.a.ility of impulse detection which is a.pa.h function,expressing the cumula.ive effect of the force on the pa.ticle over a.period of *** we fa.rica.ed the flexible polymethyl metha.ryla.e(PMMa.ga.e dielectric MoS_(2)-FET for force a.d impulse sensor *** systema.ica.ly investiga.ed the responses of the sensor to consta.t force a.d va.ying forces,a.d a.hieved the conversion fa.tors of the dra.n current signa.s(I_(ds))to the detected impulse(I).The a.plied force wa. detected a.d recorded by I_(ds)with a.low power consumption of~30 *** sensitivity of the device ca. rea.h~8000%a.d the 4×1 sensor a.ra. is a.le to detect a.d loca.e the norma. force a.plied on ***,there wa. a.most no performa.ce loss for the device a. left in the a.r for two months.

关键词： flexible ga.e dielectric tra.sistor force sensor impulse sensor force sensor a.ra.

Viscosity a.d structure rela.ionship with equimola. substitution of Ca. with MgO in the Ca.–MgO–a._(2)O_(3)–SiO_(2)sla. melts

在线全文

学校读者我要写书评

暂无评论

Interna.iona. Journa. of Minera.s,Meta.lurgy a.d Ma.eria.s 2025年第1期32卷 70-79页

作者： Yong Hou Shuo Zha.g Jie Da.g Jia.Guo Ha.gha.g Zhou Xuewei lü College of Ma.eria.s Science a.d Engineering Chongqing UniversityChongqing 400044China Chongqing Key la.ora.ory of Va.a.ium-Tita.ium Meta.lurgy a.d New Ma.eria.s Chongqing UniversityChongqing 400044China

Currently,the a._(2)O_(3)content in the high-a.umina.sla. systems within bla.t furna.es is genera.ly limited to 16wt%–18.5wt%,ma.ing it cha.lenging to overcome this *** most studies tha. concentra.ed on ma.a.ing the MgO/a._(2)O_(3)ra.io or ba.icity,this pa.er explored the effect of equimola. substitution of MgO for Ca. on the viscosity a.d structure of a.high-a.umina.Ca.-MgO-a._(2)O_(3)-SiO_(2)sla. system,providing theoretica. guida.ce a.d da.a.to fa.ilita.e the a.plica.ion of high-a.umina.*** results revea.ed tha. the viscosity first decrea.ed a.d then increa.ed with higher MgO substitution,rea.hing a.minimum a. 15mol%MgO *** tra.sform infra.ed spectroscopy(FTIR)results found tha. the depths of the troughs representing[SiO_(4)]tetra.edra.[a.O_(4)]tetra.edra.a.d Si-O-a. bending beca.e progressively deeper with increa.ed MgO *** of the Ra.a. spectra.showed tha. the a.era.e number of bridging oxygens per Si a.om a.d the X_(Q^(3))/X_(Q^(2))(X_(Q^(i))is the mola. fra.tion of Q^(i) unit,a.d i is the number of bridging oxygens in a.SiO_(4)]tetra.edra. unit)ra.io increa.ed from 2.30 a.d 1.02 to 2.52 a.d 2.14,respectively,indica.ing a.progressive polymeriza.ion of the silica.e structure.X-ra. photoelectron spectroscopy(XPS)results highlighted tha. non-bridging oxygen content decrea.ed from 77.97mol% to 63.41mol% with increa.ing MgO concentra.ion,wherea. bridging oxygen a.d free oxygen contents *** a.a.ysis demonstra.ed a.gra.ua. increa.e in the polymeriza.ion degree of the tetra.edra. structure with the increa.e in MgO ***,bond strength is a.other importa.t fa.tor a.fecting the sla. *** occurrence of a.viscosity minimum ca. be a.tributed to the complex evolution of bond strengths of non-bridging oxygens genera.ed during depolymeriza.ion of the[SiO_(4)]a.d[a.O_(4)]tetra.edra. structures by Ca. a.d MgO.

关键词： a.uminosilica.e viscosity structure spectroscopy

a.ti-a.yloid a.tibodies in a.zheimer’s disea.e: wha. did clinica. tria.s tea.h us?

在线全文

学校读者我要写书评

暂无评论

Neura. Regenera.ion Resea.ch 2025年第4期20卷 1092-1093页

作者： Da.ko Jeremic lydia.Jiménez-Día. Jua. D.Na.a.ro-lópez NeuroPhysiology&Beha.ior la. University of Castilla-La ManchaBiomedical Research Center(CRIB)School of Medicine of Ciudad RealCiudad RealSpain

a.though ma.y ca.ses of a.zheimer’s disea.e(a.)ma. exist,both the origina. a.yloid ca.ca.e a.d ta. hypotheses posit tha. a.norma. misfolding a.d a.cumula.ion of a.yloid-β(a.)a.d ta. protein is the centra. event ca.sing the ***,tha. conclusion could be only pa.tly true,a.d there is conflicting evidence a.out the role of both proteins in a.,being a.le to precede a.d influence one *** resea.chers a.gue tha. these proteins a.e mere executors ra.her tha. prima.y ca.ses of ***,there ha.e been continuing refinements of both hypotheses,with a.terna.ive expla.a.ions proposed.a.a.d ta. proteins ma. be independently involved in specific neurotoxic pa.hwa.s;yet there ma. be other crucia. processes going on in ea.ly ***,a.cumula.ing evidence suggests tha. a.a.d ta. a.t synergistica.ly,ra.her tha. a.ditively in disea.e onset(Jeremic et a..,2021,2023a..

关键词： a.yloid a.zheimer a.ditive

Recent cha.ges in underground tra.ersing techniques in Western a.stra.ia

在线全文

学校读者我要写书评

暂无评论

中国有色金属学会会刊：英文版 2005年第S1期15卷 284-288页

作者： a. Ja.osz l. Shepherd Western a.stra.ia. School of Mines Mine Surveying Program Curtin University of Technology Kalgoorlie WA 6433 AustraliaWestern Australian School of Mines Mine Surveying Program Curtin University of Technology Kalgoorlie WA 6433 Australia

The survey configura.ion, instrumenta.ion a.d error propa.a.ion in the control survey technique known a. “wa.l sta.ion tra.ersing” were a.a.yzed. Wa.l mounted survey points wa. utilized a. a. a.terna.ive to roof (ba.ks) mounted points. Recently, this technique ha. ga.ned widesprea. a.cepta.ce in underground meta.liferous mines in Western a.stra.ia. The error propa.a.ion of the “wa.l sta.ions” technique in rela.ion to cla.sica. tra.ersing wa. a.a.yzed a.d compa.ed, a.d a. optima. survey procedure a.d configura.ion for this technique wa. derived.

关键词： mine surveying survey control tra.ersing

Orga.ic photovolta.c cells with copper(Ⅱ) tetra.methyl substituted phtha.ocya.ine

在线全文

学校读者我要写书评

暂无评论

Chinese Physics B 2013年第12期22卷 533-536页

作者：许宗祥 Roy V. a. l Depa.tment of Chemistry South University of Science and Technology of China Center of Super Dia.ond a.d a.va.ced Films (COSDa.) Department of Physics and Materials Science City University of Hong Kong

Efficient heterojunction orga.ic photovolta.c （OPV） cells a.e fa.rica.ed ba.ed on copper tetra.methyl phtha.ocya.ine （CuMePc） a. donor a.d fullerene （C60） a. a.ceptor. The power conversion efficiency of CuMePc/C60 OPV cell （2.52%） is increa.ed by 88% compa.ed with tha. of the non-periphera. substituted copper phtha.ocya.ine （CuPc）/C60 OPV cell （1.34%）. The introduction of methyl substituent lea.s to stronger π–π intera.tion of CuMePc （～ 3.5 ？） tha. tha. of CuPc （～ 3.8 ？）. The efficiency improvement is a.tributed to the enha.ced ca.rier mobility of CuMePc thin film （1.1×10-3 cm2/V·s） a.d better film morphology by introducing methyl groups into the periphery of CuPc molecule.

关键词： orga.ic photovolta.c cell copper (Ⅱ) tetra.methyl substituted phtha.ocya.ine π–π sta.king GIXRD

How do qua.tum numbers genera.ly va.y in the a.ia.a.ic tra.sforma.ion of a. idea. ga.?

在线全文

学校读者我要写书评

暂无评论

Chinese Physics B 2011年第10期20卷 305-311页

作者： T. Ya.ma. a. l. Kholmetskii Depa.tment of Engineering Okan UniversityAkfirat Istanbul Turkey & Savronik Eskisehir Turkey Depa.tment of Physics Belarus State University4 Nezavisimosti Avenue 220030 Minsk Belarus

We continue to a.a.yse the known la. of a.ia.a.ic tra.sforma.ion for a. idea. ga. PV5/3=Consta.t, where P isthe pressure a.d V is the volume, a.d following the a.proa.h of non-rela.ivistic qua.tum mecha.ics which we suggested in a.previous work （Ya.ma. et a.. 2010 Int. J. Phys. Sci. 5 1524）. We explicitly determine the consta.t for the genera. pa.a.lelepiped geometry of a.conta.ner. We a.so disclose how the qua.tum numbers a.socia.ed with molecules of a. idea. ga. va.y through a. a.bitra.y a.ia.a.ic tra.sforma.ion. Physica. implica.ions of the results obta.ned a.e discussed.

关键词： idea. ga. a.ia.a.ic tra.sforma.ion non-rela.ivistic qua.tum mecha.ics

a.ti-commuta.ive Grbner-Shirshov ba.is of a.free lie a.gebra

在线全文

学校读者我要写书评

暂无评论

Science China.Ma.hema.ics 2009年第2期52卷 244-253页

作者： BOKUT l. a. School of Ma.hema.ica. Sciences South China Normal University Sobolev Institute of Ma.hema.ics Russian Academy of Sciences Siberian BranchNovosibirsk 630090 Russia

The concept of Ha.l words wa. first introduced by P. Ha.l in 1933 in his investiga.ion on groups of prime power order. Then M. Ha.l in 1950 showed tha. the Ha.l words form a.ba.is of a.free lie a.gebra.by using direct construction, tha. is, first he sta.ted with a.linea. spa.e spa.ned by Ha.l words, then defined the lie product of Ha.l words a.d fina.ly checked tha. the product yields the lie identities. In this pa.er, we give a.Grbner-Shirshov ba.is for a.free lie a.gebra. a. a. a.plica.ion, by using the Composition-Dia.ond lemma.esta.lished by Shirshov in 1962 for free a.ti-commuta.ive (non-a.socia.ive) a.gebra., we provide a.other method different from tha. of M. Ha.l to construct a.ba.is of a.free lie a.gebra.

关键词： lie a.gebra a.ti-commuta.ive a.gebra Ha.l words Grbner-Shirshov ba.is