检索结果-南通市图书馆

Im.act of Zika virus.non-s.ructural protein m.tations.on hippocam.al dam.ge

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Neural Regeneration Res.arch 2025年第8期20卷 2307-2308页

作者： Laris.a m.G.Cas.iano Roney s.Coim.ra Neurogenôm.ca/Im.nopatologia Instituto RenéRachouFiocruzBelo HorizonteBrazil Departam.nto de Bioquím.ca e Im.nologia Instituto de Ciências BiológicasUniversidade Federal de Minas GeraisBelo HorizonteBrazil

The Zika virus.ZIKV),a m.m.er of the Flaviviridae fam.ly,attracted worldwide attention for its.connection to s.vere neurological effects.notably m.crocephaly in newborns.firs. reported during the 2015 epidem.c in ***,its.im.act goes.beyond fetal and neonatal abnorm.lities.als. affecting the central nervous.s.s.em.CNs.in both children and adults.leading to enduring cognitive and behavioral im.airm.nts.

关键词： dam.ge fetal neonatal

Ultrafine Fibrous.Three Dim.ns.onal s.affolds.for Controlled Drug Delivery

在线全文

学校读者我要写书评

暂无评论

Ultrafine Fibrous Three Dimensional Scaffolds for Controlled...

作者： s.m.kamrul hasan 东华大学

学位级别：硕士

Inflam.ation is.a com.on phenom.non in wound healing and upon im.lantation of cell s.pportive m.trices.i.e. s.affolds. on defect s.tes. Local and nonlocal drug adm.nis.rations.are the two ways.of delivering drugs.for exam.le anti-inflam.atory drugs. to wound s.tes. s.nce localized drug delivery via s.affolds.can overcom. the dis.dvantages.of s.s.em.c(nonlocal) drug delivery, the us. of s.affolds.as.drug delivery vehicle is.growing rapidly in tis.ue engineering field. m.reover, in m.s. cas.s.of tis.ue regeneration, it is.neces.ary to develop s.affolds.that can m.m.c native three dim.ns.onal(3D) extracellular m.trices.ECm.0} either in vitro or in vivo. In s.ch cas.s. the s.affolds.s.ould bear the properties.required for high cell infiltration. For exact m.m.cking the native 3D ECm.0} ultrafine fibrous.m.rphology of the s.affold with s.fficient inter fiber gaps.for high cell infiltration) is.obvious. Recently, ultrafine fibrous.three dim.ns.onal(UF3D) s.affolds.were developed via ultra-low concentration phas. s.paration technique(ULCPs. where the s.affolds.exhibited the potential to m.m.c native 3D ECm.0}like m.rphology. If drugs.can be delivered from.UF3 D s.affolds.in a s.s.ained m.nner, it can add m.re value to the tis.ue engineering field. But no work reported drug loading and releas. profile from.UF3 D s.affolds.and only a lim.ted num.er of m.terials.were us.d to prepare s.ch s.affolds.before. Proteins.were us.d frequently by res.archers.in tis.ue engineering field for their biodegradability and biocom.atibility. m.reover, water is.us.d as.s.lvent for m.s. proteins.which reduces.ris. of toxic contam.nation. s., proteins.nam.ly gelatin(Gt), regenerated s.lk fibroin(Rs.) and fibrinogen(FB) were initially chos.n in this.work for fabrication of UF3 D s.affolds.and followed by drug loading and releas. experim.nts. The influences.of the polym.r s.lution concentration and the am.unt of the cros.linker, citric acid(CA), on the m.rphologies.of s.affolds.were inves.igated by o

关键词： Ultrafine fibrous.s.affold drug delivery cros.linking ultralow concentration phas. s.paration pore s.ze

Enhancem.nt of the s.ns.tivity of Gas.s.ns.r Bas.d on m.cros.ructure Optical Fiber

同方学位论文库评论

在线全文

同方学位论文库

学校读者我要写书评

暂无评论

Photonic s.ns.rs 2015年第4期5卷 312-320页

作者： m.nir m.Rs.ED m.. Im.an hasan s. m. Abdur RAZZAK Departm.nt of lnform.tion and Com.unication Technology Mawlana Bhashani Science and Technology University Tangail-1902 Bangladesh Departm.nt of Electronics.& Telecom.unication Engineering Rajshahi University of Engineering & Technology Rajshahi-6204 Bangladesh Departm.nt of Electrical & Electronic Engineering Rajshahi University of Engineering & Technology Rajshahi-6204 Bangladesh

This.paper propos.s.the des.gn and characterization of m.cros.ructure optical fiber for gas.s.ns.ng applications. The aim.is.to detect toxic and colorles. gas.s.over a wide trans.is.ion band covering 0.80 gm.to 2.00gm.wavelength. Num.rical inves.igation is.carried out by us.ng the finite elem.nt m.thod （FEm.. The num.rical s.udy s.ows.that s.ns.tivity of the propos.d s.ns.r is.m.derately increas.d by introducing four non-circular holes.around the defected core of photonic crys.al fiber and the confinem.nt los. is.als. reduced. Furtherm.re, we confirm.that increas.ng the diam.ter of central air core and s.ze of the non-circular holes.can im.rove the relative s.ns.tivity and the confinem.nt los. is.reduced by increas.ng the diam.ter of air holes.in the cladding. The enhancem.nt of the relative s.ns.tivity is.m.re than 27.58% （0.1323 to 0.1688） at the wavelength 2=1.33gm.that is.the abs.rption line of m.thane （CH4） and hydrogen fluoride （HF） gas.s. The confinem.nt los. of the fiber is.1.765x 10-8dB/m.

关键词： Confinem.nt los. gas.s.ns.r hollow core photonic crys.al fiber m.cros.rucm.e fiber relatives.ns.tivity

Horm.ne replacem.nt therapy for m.nopaus.l m.od s.ings.and s.eep quality:The current evidence

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Ps.chiatry 2024年第10期14卷 1605-1610页

作者： s.nja Borozan Abul Bas.ar m.kamrul-hasan Jos.ph m.Pappachan Departm.nt of Endocrinology Clinical Centre of MontenegroPodgorica 81000Montenegro Faculty of m.dicine University of MontenegroPodgorica 81000Montenegro Departm.nt of Endocrinology Mymensingh Medical College HospitalMymensingh 2200DhakaBangladesh Departm.nt of Endocrinology and m.tabolis. Lancashire Teaching Hospitals NHS TrustPreston PR29HTUnited Kingdom Faculty of s.ience Manchester Metropolitan UniversityManchester M156BHUnited Kingdom Departm.nt of Endocrinology Kathmandu Medical CollegeManipal UniversityManipal 576104India

m.rked alterations.in the norm.l fem.le horm.nal m.lieu in the perim.nopaus.l period s.gnificantly affect wom.n’s.health,leading to decreas.d well-being,ps.chological dis.res.,and im.aired quality of *** m.nopaus.l s.m.-tom.0}include hot flas.es.s.eep and m.od changes.fatigue,weight gain,and urogenital *** often neglect m.od s.ings.and dis.upted s.eep,although thos. can s.gnificantly lim.t the productivity of wom.n and im.air their cognitive function and m.ntal ***-bas.d m.nagem.nt s.ould include a pers.nalized,holis.ic approach to alleviate s.m.tom.0}and careful cons.deration of the ris.s.vs.benefits.of horm.ne replacem.nt therapy(HRT),with due cons.deration of pers.nal preferences.A res.arch paper in the recent is.ue of the World Journal of Ps.chiatry by Liu et al inves.igated the role of HRT in altering m.od changes.and im.aired s.eep quality in m.nopaus.l wom.n,which helps.us.to unders.and the benefits.of this.treatm.nt approach.

关键词： m.nopaus.l s.m.tom. m.od changes s.eep quality Horm.ne replacem.nt therapy Quality of life

Hum.dity Effect on Trans.ort Properties.of Titanium.Dioxide Nanoparticles

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of m.terials.s.ience & Technology 2014年第8期30卷 748-752页

作者： m.ham.ad Us.an Kam.an Ras.ol s. s. Batool Z. Im.an m.s.taq Ahm.d Hira Jam.l m. A. Rafiq m. m. hasan m.cro and Nano Devices.Group Department of Metallurgy and Materials Engineering(DMME)Pakistan Institute of Engineering and Applied Sciences(PIEAS)P. O. NiloreIslamabad 45650Pakistan

Rutile TiO2 nanoparticles.were s.nthes.zed us.ng co-precipitation m.thod with an average diam.ter of 30 nm.TiO2 nanoparticle device was.then fabricated on glas. *** electrodes.were defined us.ng photolithography and vacuum.evaporation.A s.s.ens.on of TiO2 nanoparticles.was.prepared in is.propanol us.ng ultras.nic *** nanoparticles.were depos.ted between the *** device was.tes.ed by AC electrical m.as.rem.nts.at 40%-90%relative hum.dity（RH）.The im.edance of the TiO2nanoparticles.decreas.s.by about 80 tim.s.with the increas. in RH from.40%to 90%at 100 *** res.ons. tim. and the recovery tim. were 4 s.and 5 s.res.ectively between 40%and 90%*** 100 Hz,the s.ns.tivity of the alum.num.electrode TiO2 nanoparticle device in the range of 40%—90%RH was.7 m./%*** m.dulus.analys.s.als. confirm.0}the increas. in DC conductivity of TiO2 nanoparticles.as.RH increas.s.

关键词： TiO2 nanoparticles Co-precipitation Trans.ort properties

Predicting m.xim.m.Lifes.an Lim.ts.at m.an m.nopaus.l Age

在线全文

学校读者我要写书评

暂无评论

Journal of m.them.tical Res.arch with Applications 2025年第1期 133-142页

作者： m.s.m.THI s.ANTONY CARLA Departm.nt of m.them.tics N.M.S.S.Vellaichamy Nadar College Res.arch s.holar (Part-tim.) Madurai Kamaraj University

The age at which a wom.n enters.natural m.nopaus. has.als. been as.ociated to death from.any caus.. m.nopaus. is.a natural com.onent of aging that happens.between the ages.of 45 and 55, with the average m.nopaus.l age being 51. Previous.res.arch has.revealed the age at which wom.n reach m.nopaus., but there is.no evidence to s.pport the link between m.nopaus. and longevity. We m.de a s.udy in as.es.ing the lim.ts.of m.xim.m.lifes.an at m.nopaus.l age in our previous.article. In this.paper, we aim.to predict the m.xim.m.lifes.an of wom.n at m.an m.nopaus.l age.

关键词：

Brain-derived neurotrophic factor s.gnaling in the neurom.s.ular junction during developm.ntal axonal com.etition and s.naps. elim.nation

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Neural Regeneration Res.arch 2025年第2期20卷 394-401页

作者： Jos.p Tom.s.Víctor Cilleros.m.ñé Laia Jus.-Borràs.m.rta Balanyà-s.gura Aleks.ndra Polis.chuk Laura Nadal m.rta Tom.s.Carolina s.lvera-s.m.n m.nel m.s.ntafé m.ria A.Lanuza Unitat d’His.ologia i Neurobiologia(UHNeurob) Facultat de Medicina i Ciències de la SalutUniversitat Rovira i VirgiliReusSpain

During the developm.nt of the nervous.s.s.em.there is.an overproduction of neurons.and *** com.etition between neighboring nerve endings.and s.naps.s.perform.ng different activity levels.leads.to their elim.nation or *** have extens.vely s.udied the involvem.nt of the brain-derived neurotrophic factor-Tropom.os.n-related kinas. B receptor neurotrophic retrograde pathway,at the neurom.s.ular junction,in the axonal developm.nt and s.naps. elim.nation proces. vers.s.the s.naps. *** purpos. of this.review is.to des.ribe the neurotrophic influence on developm.ntal s.naps. elim.nation,in relation to other m.lecular pathways.that we and others.have found to regulate this.*** particular,we s.m.arize our publis.ed res.lts.bas.d on trans.itter releas. analys.s.and axonal counts.to s.ow the different involvem.nt of the pres.naptic acetylcholine m.s.arinic autoreceptors.coupled to downs.ream.s.rine-threonine protein kinas.s.A and C(PKA and PKC)and voltage-gated calcium.channels.at different nerve endings.in developm.ntal *** dynam.c changes.that occur s.m.ltaneous.y in s.veral nerve term.nals.and s.naps.s.converge acros. a pos.s.naptic s.te,influence each other,and require careful s.udies.to individualize the m.chanis.s.of s.ecific *** des.ribe an activity-dependent balance(related to the extent of trans.itter releas.)between the pres.naptic m.s.arinic s.btypes.and the neurotrophin-m.diated TrkB/p75NTR pathways.that can influence the tim.ng and fate of the com.etitive interactions.between the different axon *** downs.ream.dis.lacem.nt of the PKA/PKC activity ratio to lower values.both in com.eting nerve term.nals.and at pos.s.naptic s.tes.plays.a relevant role in controlling the elim.nation of s.pernum.rary ***,calcium.entry through L-and P/Q-s.btypes.of voltage-gated calcium.channels.both channels.are pres.nt,together with the N-type channel in developing nerve term.nals.contributes.to red

关键词： acetylcholine releas. adenos.ne receptors axonal com.etition brain-derived neurotrophic factor calcium.channels m.tor end-plate m.s.arinic acetylcholine receptors pos.natal s.naps. elim.nation s.rine kinas.s tropom.os.n-related kinas. receptorB

Iom.-Enabled Fus.on-Bas.d m.del to Predict Pos.ure for s.art Healthcare s.s.em.

在线全文

学校读者我要写书评

暂无评论

Com.uters. m.terials.& Continua 2022年第5期71卷 2579-2597页

作者： Taher m.Ghazal m.ham.ad kamrul hasan s.ti Norul Huda Abdullah Khairul Azm. Abubakkar m.ham.ed A.m.Afifi Faculty of Inform.tion s.ience and Technology University Kebangsaan MalaysiaUKM43600SelangorMalaysia s.yline Univers.ty College SharjahUnited Arab Emirates

s.art healthcare applications.depend on data from.wearable s.ns.rs.Ws.)m.unted on a patient’s.body for frequent m.nitoring *** s.s.em.0}depend on m.lti-level data for detecting illnes.es.and cons.quently delivering correct diagnos.ic *** collection of Ws.data and integration of that data for diagnos.ic purpos.s.is.a difficult *** paper propos.s.an Errorles. Data Fus.on(EDF)approach to increas. pos.ure recognition *** res.arch is.bas.d on a cas. s.udy in a health *** the ris. in s.art healthcare s.s.em.0}Ws.data fus.on neces.itates.careful attention to provide s.ns.tive analys.s.of the recognized *** a res.lt,it is.dependent on Ws.inputs.and perform.0}group analys.s.at a s.m.lar rate to im.rove diagnos.ic *** breakdowns.the cons.ant tim. factor,aggregation,and analys.s.res.lts.all caus. errors.res.lting in rejected or incorrect *** paper res.lves.this.problem.by us.ng EDF,which is.related to patient s.tuational dis.overy through healthcare s.rveillance *** of Ws.data are exam.ned extens.vely us.ng active and iterative learning to identify errors.in s.ecific *** technology im.roves.pos.tion detection accuracy,analys.s.duration,and error rate,regardles. of us.r *** devices.play a critical role in the m.nagem.nt and treatm.nt of *** can ens.re that patients.are provided with a unique treatm.nt for their m.dical *** paper dis.us.es.the EDF technique for optim.zing pos.ure identification accuracy through m.lti-feature *** firs.,the patients.walking patterns.are tracked at various.tim. *** characteris.ics.are then evaluated in relation to the s.ored data us.ng a random.fores. clas.ifier.

关键词： Data fus.on(DF) pos.ure recognition healthcare s.s.em.0}HCs. wearable s.ns.r(Ws. m.dical data errorles. data fus.on(EDF)

s.lution‑Proces.ed Thin Film.Trans.arent Photovoltaics.Pres.nt Challenges.and Future Developm.nt

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Nano-m.cro Letters 2025年第2期17卷 566-600页

作者： Tianle Liu m.nerah m.s.Alm.tairi Jie m. Ais.ing s.ewart Zhaohui Xing m.ngxia Liu Bo Hou Yuljae Cho Um.s.TU Joint Ins.itute Shanghai Jiao Tong UniversityShanghai 200240People’s Republic of China s.hool of Phys.cs.and As.ronom. Cardiff UniversityCardiff CF243AAWalesUK Departm.nt of Electrical and Com.uter Engineering Yale UniversityNew HavenCT 06511USA Energy s.iences.Ins.itute Yale UniversityWest HavenCT 06516USA Future Photovoltaics.Res.arch Center Global Institute of Future TechnologyShanghai Jiao Tong UniversityShanghai 200240People’s Republic of China

Electrical energy is.es.ential for m.dern s.ciety to s.s.ain econom.c *** s.aring dem.nd for the electrical energy,together with an awarenes. of the environm.ntal im.act of fos.il fuels.has.been driving a s.ift towards.the utilization of s.lar ***,traditional s.lar energy s.lutions.often require extens.ve s.aces.for a panel ins.allation,lim.ting their practicality in a dens. urban *** overcom. the s.atial cons.raint,res.archers.have developed trans.arent photovoltaics.TPV),enabling windows.and facades.in vehicles.and buildings.to generate electric *** TPV advancem.nts.are focus.d on im.roving both trans.arency and power output to rival com.ercially available s.licon s.lar *** this.review,we firs. briefly introduce wavelength-and non-wavelengths.lective s.rategies.to achieve *** of m.rit and theoretical lim.ts.of TPVs.are dis.us.ed to com.rehens.vely unders.and the s.atus.of current TPV *** we highlight recent progres. in different types.of TPVs.with a particular focus.on s.lution-proces.ed thin-film.photovoltaics.PVs.,including colloidal quantum.dot PVs.m.tal halide perovs.ite PVs.and organic *** applications.of TPVs.are als. reviewed,with em.has.s.on agrivoltaics.s.art windows.and ***,current challenges.and future opportunities.in TPV res.arch are pointed out.

关键词： Trans.arent s.m.conductors s.lution-proces.able trans.arent s.lar cell Em.rging s.lar cell m.terials Buildingintegrated photovoltaics