检索结果-南通市图书馆

a.novel induction motor control scheme using IDa.PBC

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

控制理论与应用（英文版） 2008年第1期6卷 59-68页

作者： Humberto GONZLEZ manuel a. duarte-mermoud Ia. PELISSIER Jua. Ca.los TRa.IESO-TORRES Romeo ORTEGA Depa.tment of Electrica. Engineering University of ChileCasilla 412-3 Santiago Chile La.ora.oire des Signa.x et Systèmes Plateau de Moulon 91192 Gif-sur-Yvette France

a.new control scheme for induction motors is proposed in the present pa.er, a.plying the interconnection a.d da.ping a.signment-pa.sivity ba.ed control （IDa.PBC） method. The scheme is ba.ed exclusively on pa.sivity ba.ed control, without restricting the input frequency a. it is done in field oriented control （FOC）. a.port-controlled Ha.iltonia. （PCH） model of the induction motor is deduced to ma.e the interconnection a.d da.ping of energy explicit on the scheme. The proposed controller is va.ida.ed under computa.iona. simula.ions a.d experimenta. tests using a. inverter prototype.

关键词： Induction motor Pa.sivity ba.ed control Energy sha.ing control Interconnection a.d da.ping a.signment IDa.PBC Port-controlled Ha.iltonia. PCH

Improving the Control Energy in Model Reference a.a.tive Controllers Using Fra.tiona. a.a.tive La.s

在线全文

学校读者我要写书评

暂无评论

IEEE/Ca. Journa. of a.toma.ica.Sinica 2016年第3期3卷 332-337页

作者： Norelys a.uila.Ca.a.ho manuel a.duarte-mermoud Depa.tment of Electrica. Engineering a.d the a.va.ced Mining Technology Center University of Chile IEEE

This pa.er presents the a.a.ysis of the control energy consumed in model reference a.a.tive control(MRa.)schemes using fra.tiona. a.a.tive la.s, through simula.ion studies. The a.a.ysis is focused on the energy spent in the control signa. represented by mea.s of the integra. of the squa.ed control input(ISI). a.so, the beha.ior of the integra. of the squa.ed control error(ISE) is included in the *** orders of the a.a.tive la.s were selected by pa.ticle swa.m optimiza.ion(PSO), using a. objective function including the ISI a.d the ISE, with different weighting fa.tors. The results show tha., when ISI index is ta.en into a.count in the optimiza.ion process to determine the orders of a.a.tive la.s,the resulting va.ues a.e fra.tiona., indica.ing tha. control energy of the scheme might be better ma.a.ed if fra.tiona. a.a.tive la.s a.e used.

关键词： Control energy fra.tiona. a.a.tive la.s modelreference a.a.tive control

From"pla.ning in section"to"semiduplex":The New Huma.ism a.d the a.terna.e-corridor technique

在线全文

学校读者我要写书评

暂无评论

Frontiers of a.chitectura. Resea.ch 2020年第3期9卷 485-497页

作者： a.eja.dro Perez-duarte Ferna.dez Jose manuel Fa.con Mera. School of a.chitecture a.d Design Instituto Tecnologico y de Estudios Superiores de Occidente45604TlaquepaqueJaliscoMexico

Most of the pretending innova.ive modern housing projects show a.common element tha. ca. be perceived when looking a. the cross-section,evidencing the use of a.terna.e corridors,which wa. recognized a. a.projective technique under Wells Coa.es expression"Pla.ning in Section".Contra.ting virtues concerning the resulting spa.e were observed a. different historica. *** la.e 19th Century used it to crea.e *** modern a.chitecture used it to increa.e efficiency,where flexibility wa. ***,during the’60s,the a.terna.ive corridor technique sta.ted to be used to a.tend socia. issues,popula.izing the split-level term,a.d echoing 19th Century priva.y *** like Smithson’s"doorstep"a.d Ca.dilis"semi-duplex"section revea. their ***-differentia.ed a.ea.(public/intima.e/col-lective)a.d socia.ly controlled a.ea. were obta.ned in domestic interiors with a.few steps,crea.ing singula. spa.es where children ca. pla. while being monitored by ***-duplex geometry showed new a.a.ta.ility to different profiles:a.sma.l kitchenless a.a.tment for a.ba.helor could be inserted a.ide from a.la.ger two-level fa.ily *** pa.er shows a. overview of this projective technique by contra.ting different housing *** simila. split-level geometries seem to ha.e been coming ba.k recently,questions a.out it a.e necessa.y.

关键词： a.terna.e corridor split-level housing Priva.y duplex

Differentia. response of injured a.d hea.thy retina. to syngeneic a.d a.logeneic tra.spla.ta.ion of a.clona. cell line of immorta.ized olfa.tory enshea.hing glia.a.double-edged sword

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Neura. Regenera.ion Resea.ch 2025年第8期20卷 2395-2407页

作者： Ma.ía.Norte-Muñoz Ma.ía.Portela.Lomba.Pa.oma.Sobra.o-Ca.vo Dia.a.Simón Johnny Di Pierdomenico a.eja.dro Ga.lego-Ortega.Ma. Pérez JoséMCa.rera.Ma.ueda.Ja.ier Sierra.manuel Vida.-Sa.z Ma.ía.Teresa.Moreno-Flores Ma.ta.a.udo-Ba.riuso Grupo de Investiga.ión Ofta.mología.Experimenta. Departamento de OftalmologíaOptometríaOtorrinolaringología y Anatomía PatológicaFacultad de MedicinaUniversidad de MurciaInstituto Murciano de Investigación Biosanitaria(IMIB)Campus de Ciencias de la SaludMurciaSpain Experimenta. Sciences Fa.ulty Universidad Francisco de VitoriaPozuelo de AlarcónMadridSpain a.a.omy Histology and Neuroscience DepartmentMedicine FacultyUniversidad Autónoma de MadridMadridSpain Center of Neuroimmunology Service of NeurologyLaboratory of Advanced Imaging in Neuroimmunological DiseasesHospital Clínic of BarcelonaInstitut d’Investigacions Biomèdiques August Pi i Sunyer(IDIBAPS)and Universitat de BarcelonaBarcelonaSpain Medicine Fa.ulty Universidad Francisco de VitoriaPozuelo de AlarcónMadridSpain

Olfa.tory enshea.hing glia.promote a.ona. regenera.ion in the ma.ma.ia. centra. nervous system,including retina. ga.glion cell a.ona. growth through the injured optic ***,it is unknown whether olfa.tory enshea.hing glia.a.so ha.e neuroprotective *** enshea.hing glia.express bra.n-derived neurotrophic fa.tor,one of the best neuroprotecta.ts for a.otomized retina. ga.glion ***,we a.med to investiga.e the neuroprotective ca.a.ity of olfa.tory enshea.ing glia.a.ter optic nerve *** enshea.hing glia.cells from a. esta.lished ra. immorta.ized clona. cell line,TEG3,were intra.itrea.ly injected in inta.t a.d a.otomized retina. in syngeneic a.d a.logeneic mode with or without microglia. inhibition or immunosuppressive *** a.d gene expression a.a.yses were *** bulb-derived prima.y olfa.tory enshea.hing glia.a.d TEG3 express ma.or histocompa.ibility complex cla.sⅡ*** a.d syngenica.ly tra.spla.ted TEG3 cells survived in the vitreous for up to 21 da.s,forming a. *** a.otomized retina.,only the a.logeneic TEG3 tra.spla.t rescued retina. ga.glion cells a. 7 da.s but not a. 21 *** these retina.,microglia. a.a.omica. a.tiva.ion wa. higher tha. a.ter optic nerve crush *** inta.t retina.,both tra.spla.ts a.tiva.ed microglia. cells a.d ca.sed retina. ga.glion cell dea.h a. 21 da.s,a.loss tha. wa. higher a.ter a.lotra.spla.ta.ion,triggered by pyroptosis a.d pa.tia.ly rescued by microglia. inhibition or ***,neuroprotection of a.otomized retina. ga.glion cells did not improve with these *** different neuroprotective properties,different toxic effects,a.d different responses to microglia. inhibitory trea.ments of olfa.tory enshea.hing glia.in the retina.depending on the type of tra.spla.t highlight the importa.ce of thorough preclinica. studies to explore these va.ia.les.

关键词： cell thera.y immune recognition ma.or histocompa.ibility complex cla.s II(MHCII) neuroprotection olfa.tory enshea.hing glia retina. ga.glion cells

The uPa.uPa. system in a.trocytic wound hea.ing

在线全文

学校读者我要写书评

暂无评论

Neura. Regenera.ion Resea.ch 2022年第11期17卷 2404-2406页

作者： manuel Yepes Division of Neuropha.ma.ology a.d Neurologic Disea.es Yerkes National Primate Research CenterAtlantaGAUSA Depa.tment of Neurology Emory University School of MedicineAtlantaGAUSA Depa.tment of Neurology Veterans Affairs Medical CenterAtlantaGAUSA

The repa.r of injured tissue is a.highly complex process tha. involves cell prolife ra.ion,differentia.ion,a.d *** migra.ion requires the disma.tling of intercellula. conta.ts in the injured zone a.d their subsequent reconstitution in the wounded ***-type pla.minogen a.tiva.or(u Pa.is a.serine proteina.e found in multiple cell types including endothelia. cells,smooth muscle cells,monocytes,a.d ma.ropha.es.a.substa.tia. body of experimenta. evidence with different cell types outside the centra. nervous system indica.es tha. the binding of uPa.to its receptor(uPa.)on the cell surfa.e prompts cell migra.ion by inducing pla.min-media.ed degra.a.ion of the extra.ellula. *** contra.t,a.though uPa.a.d uPa. a.e a.unda.tly found in a.trocytes a.d u Pa.binding to uPa. triggers a.trocytic a.tiva.ion,it is unknown if uPa.a.so pla.s a.role in a.trocytic *** ca.herin is a.member of cell a.hesion proteins pivota. for the forma.ion of cell-cell conta.cts between *** specifica.ly,while the extra.ellula. doma.n of neurona. ca.herin intera.ts with the extra.ellula. doma.n of neurona. ca.herin in neighboring cells,its intra.ellula. doma.n binds toβ-ca.enin,which in turn links the complex to the a.tin cytos *** syntha.e kina.e 3βis a.serine-threonine kina.e tha. prevents the cytopla.mic a.cumula.ion ofβ-ca.enin by inducing its phosphoryla.ion a. Ser33,Ser37,a.d Ser41,thus a.tiva.ing a.sequence of events tha. lea. to its protea.oma. *** da.a.discussed in this perspective indica.e tha. a.trocytes relea.e u Pa.following a.mecha.ica. injury,a.d tha. binding of this u Pa.to uPa. on the cell membra.e induces the deta.hment ofβ-ca.enin from the intra.ellula. doma.n of neurona. ca.herin by triggering its extra.ellula. signa.-regula.ed kina.e 1/2-media.ed phosphoryla.ion a. ***,this is followed by the cytopla.mic a.cumula.ion ofβ-ca.enin beca.se uPa.induced extra.ellula. signa.regula.ed kina.e 1/2 a.tiv

关键词： a.trocytes lipoprotein receptor-rela.ed protein 6 pla.min urokina.e receptor urokina.e-type pla.minogen a.tiva.or Wnt-β-ca.enin pa.hwa. wound hea.ing β-ca.enin

The pla.minogen a.tiva.ing system in the pa.hogenesis of a.zheimer’s disea.e

在线全文

学校读者我要写书评

暂无评论

Neura. Regenera.ion Resea.ch 2021年第10期16卷 1973-1977页

作者： manuel Yepes Depa.tment of Neurology Emory University School of MedicineAtlantaGAUSA Depa.tment of Neurology Veterans Affairs Medical CenterAtlantaGAUSA Division of Neuropha.ma.ology a.d Neurologic Disea.es Yerkes National Primate Research CenterAtlantaGAUSA

Dementia.is a.clinica. syndrome tha. a.fects a.proxima.ely 47 million people worldwide a.d is cha.a.terized by progressive a.d irreversible decline of cognitive,beha.iora. a.d sesorimotor ***’s disea.e(a.)a.counts for a.proxima.ely 60–80%of a.l ca.es of dementia.a.d neuropa.hologica.ly is cha.a.terized by extra.ellula. deposits of insoluble a.yloid-β(a.)a.d intra.ellula. a.grega.es of hyperphosphoryla.ed ***,a.though for a.long time it wa. believed tha. the extra.ellula. a.cumula.ion of a.wa. the culprit of the symptoms observed in these pa.ients,more recent studies ha.e shown tha. cognitive decline in people suffering this disea.e is a.socia.ed with soluble a.-induced syna.tic dysfunction instea. of the forma.ion of insoluble a.-conta.ning extra.ellula. *** observa.ions a.e tra.sla.iona.ly releva.t beca.se soluble a.-induced syna.tic dysfunction is a. ea.ly event in a. tha. precedes neurona. dea.h,a.d thus is a.ena.le to thera.eutic interventions to prevent cognitive decline before the progression to irreversible bra.n *** pla.minogen a.tiva.ing(Pa.system is a. enzyma.ic ca.ca.e tha. triggers the degra.a.ion of fibrin by ca.a.yzing the conversion of pla.minogen into pla.min via.two serine proteina.es:tissue-type pla.minogen a.tiva.or(tPa.a.d urokina.e-type pla.minogen a.tiva.or(uPa..Experimenta. evidence reported over the la.t three deca.es ha. shown tha. tPa.a.d uPa.pla. a.role in the pa.hogenesis of ***,these studies ha.e focused on the a.ility of these pla.minogen a.tiva.ors to trigger pla.min-induced clea.a.e of insoluble a.-conta.ning extra.ellula. *** contra.t,recent evidence indica.es tha. a.tivity-dependent relea.e of uPa.from the presyna.tic termina. of cerebra. cortica. neurons protects the syna.se from the deleterious effects of soluble a.via.a.mecha.ism tha. does not require pla.min genera.ion or the clea.a.e of a.*** we discuss the role of the Pa.system in the pa.hogenesis of a. a.d

关键词： a.zheimer’s disea.e a.yloid precursor protein a.yloidβ neuroserpin pla.min pla.minogen a.tiva.ing system pla.minogen a.tiva.or inhibitor-1 syna.se tissue-type pla.minogen a.tiva.or urokina.e-type pla.minogen a.tiva.or

Positive curva.ure, symmetry, a.d topology

在线全文

学校读者我要写书评

暂无评论

Frontiers of Ma.hema.ics in China 2016年第5期11卷 1099-1122页

作者： manuel a.a.N Fa.ulta. fur Ma.hema.ik Institut fiir Algebra und Geometrie Karlsruher Institut fiir Technologie Englerstraβe 2 76131 Karlsruhe Germany

We depict recent developments in the field of positive sectiona. curva.ure, ma.nly, but not exclusively, under the a.sumption of isometric torus a.tions. a.ter a. ela.ora.e introduction to the field, we sha.l discuss va.ious cla.sifica.ion results, before we provide results on the computa.ion of Euler cha.a.teristics. This will be the sta.ting point for a. exa.ina.ion of more involved inva.ia.ts a.d further techniques. In pa.ticula., we sha.l discuss the Hopf conjectures, rela.ed decomposition results like the Wilhelm conjecture, results in differentia. topology a.d index theory a. well a. in ra.iona. homotopy theory, geometrica.ly forma. metrics in positive curva.ure a.d much more. The results we present will be discussed for a.bitra.y dimensions, but a.so specified to sma.l dimensions. This survey a.ticle fea.ures ma.nly depictions of our own work interest in this a.ea.a.d cites results obta.ned in different colla.ora.ions; full sta.ements a.d proofs ca. be found in the respective origina. resea.ch a.ticles.

关键词： Positive sectiona. curva.ure torus a.tions Euler cha.a.teristic Hopf conjecture index theory Wilhelm conjecture geometric forma.ity

Urokina.e-type pla.minogen a.tiva.or is a.modula.or of syna.tic pla.ticity in the centra. nervous system:implica.ions for neurorepa.r in the ischemic bra.n

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Neura. Regenera.ion Resea.ch 2020年第4期15卷 620-624页

作者： manuel Yepes Division of Neuropha.ma.ology a.d Neurologic Disea.es Yerkes National Primate Research Center Depa.tment of Neurology Emory University School of Medicine Depa.tment of Neurology Veterans Affairs Medical Center

The la.t two deca.es ha.e witnessed a.ra.id decrea.e in morta.ity due to a.ute cerebra. ischemia.tha. pa.a.oxica.ly ha. led to a.ra.id increa.e in the number of pa.ients tha. survive a. a.ute ischemic stroke with va.ious degrees of ***,the la.k of a. effective thera.eutic stra.egy to promote neurologica. recovery a.ong stroke survivors ha. led to a.ra.idly growing popula.ion of disa.led ***,understa.ding the mecha.isms of neurorepa.r in the ischemic bra.n is a.priority with wide scientific,socia. a.d economic *** ischemia.ha. a.ha.mful effect on syna.tic structure a.socia.ed with the development of functiona. *** a.reement with these observa.ions,experimenta. evidence indica.es tha. syna.tic repa.r underlies the recovery of neurologica. function following a. ischemic ***,it ha. become evident tha. syna.tic pla.ticity is crucia. not only during development a.d lea.ning,but a.so for syna.tic repa.r a.ter a. ischemic *** pla.minogen a.tiva.ing system is a.sembled by a.ca.ca.e of enzymes a.d their inhibitors initia.ly thought to be solely involved in the genera.ion of ***,recent work ha. shown tha. in the bra.n this system ha. a. importa.t function regula.ing the development of syna.tic pla.ticity via.mecha.isms tha. not a.wa.s require pla.min ***-type pla.minogen a.tiva.or(uPa.is a.serine proteina.e a.d one of the pla.minogen a.tiva.ors,tha. upon binding to its receptor(uPa.)not only ca.a.yzes the conversion of pla.minogen into pla.min on the cell surfa.e,but a.so a.tiva.es cell signa.ing pa.hwa.s tha. promote cell migra.ion,prolifera.ion a.d *** role of uPa.is the bra.n is not fully ***,it ha. been reported while uPa.a.d uPa. a.e a.unda.tly found in the developing centra. nervous system,in the ma.ure bra.n their expression is restricted to a.limited group of ***,following a. ischemic injury to the ma.ure bra.n the expressio

关键词： cerebra. ischemia neurorepa.r pla.minogen pla.ticity stoke syna.se urokina.e urokina.e receptor

Some Open Problems Rela.ed to Crea.ive Telescoping

在线全文

学校读者我要写书评

暂无评论

Journa. of Systems Science & Complexity 2017年第1期30卷 154-172页

作者： CHEN Sha.shi Ka.ERS manuel Key La.ora.ory of Ma.hema.ics Mecha.iza.ion Academy of Mathematics and Systems ScienceChinese Academy of Sciences Institute for a.gebra J. Kepler University Linz

Crea.ive telescoping is the method of choice for obta.ning informa.ion a.out definite sums or integra.s. It ha. been intensively studied since the ea.ly 1990s, a.d ca. now be considered a. a.cla.sica. technique in computer a.gebra. a. the sa.e time, it is still a.subject of ongoing *** pa.er presents a.selection of open problems in this context. The a.thors would be curious to hea. a.out a.y substa.tia. progress on a.y of these problems.

关键词： Computer a.gebra crea.ive telescoping differentia. a.gebra linea. opera.ors ore a.gebra. symbolic integra.ion symbolic summa.ion.