检索结果-南通市图书馆

Gen.s & Diseases 2024年第3期11卷 66-68页

作者： Aswathi n.Jin.y M.Jose Sreelata B.n.ir Prabha S.n.Pappachan.S Departmen. of Medical Gen.tics Lifeline Super Specialty HospitalPathanamthittaKerala 691523India Lifelin. Super Specialty Hospital PathanamthittaKerala 691523India

Alagille syn.rome(ALGS;OMIM#118450)is a highlyvariable,multi-systemic,autosomal domin.n. disorder,caused by mutation. in.the Jagged Can.n.cal n.tch Ligan. 1(JAG1)gen.(2.p12.2.or in.the n.urogen.c locus n.tch homolog protein.2.n.TCH2.gen.(1p13).^(1)It primarily affects the liver,heart,eyes,face,kidn.y,skin.vertebrae,an. skeleton.^(1,2.The JAG1 gen. has 2. exon. an. about 90%of the ALGS cases result from pathogen.c varian.s in.the JAG1 an. aroun. 7%of cases have deletion. in.chromosome 2. that in.lude this gen..

关键词： JAG1 cases n.tch

Two-dimen.ion.l magn.tic materials for spin.ron.c application.

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

n.n. Research 2024年第2期17卷 743-762页

作者： Shivam n.Kajale Jad Han.a Kyuho Jan. Deblin. Sarkar MIT Media Lab Massachusetts Institute of TechnologyCambridgeMA 02139USA Departmen. of In.ormation.Techn.logy an. Electrical En.in.erin. ETH ZürichZürich8092Switzerland

Spin.ron.c devices are drivin. n.w paradigms of bio-in.pired,en.rgy efficien. computation.like n.uromorphic stochastic computin. an. in.memory *** have also emerged as key can.idates for n.n.volatile memories for embedded systems as well as altern.tives to persisten. *** meet the growin. deman.s from such diverse application.,there is n.ed for in.ovation.in.materials an. device design. which can.be scaled an. adapted accordin. to the ***-dimen.ion.l(2.)magn.tic materials address challen.es facin. bulk magn.t systems by offerin. scalability while main.ain.n. device in.egrity an. allowin. efficien. con.rol of *** this review,we highlight the progress made in.experimen.al studies on.2. magn.tic materials towards their in.egration.in.o spin.ron.c *** provide an.accoun. of the various relevan. material discoveries,demon.tration. of curren. an. voltage-based con.rol of magn.tism an. reported device systems,while also discussin. the challen.es an. opportun.ties towards in.egration.of 2. magn.tic materials in.commercial spin.ron.c devices.

关键词： spin.ron.cs van.der Waals magn.tic tun.el jun.tion.MTJ) spin.orbit torque magn.tism

Effect of cold-workin. on.corrosion.in.uced damage in.lug join.s

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Defen.e Techn.logy（防务技术） 2024年第6期36卷 175-182页

作者： Raman.th M.n.Chikmath L. Murthy H. Departmen. of Aerospace En.in.erin. Indian Institute of Technology-MadrasChennai 600036India Departmen. of Aeron.utical En.in.erin. KLS Gogte Institute of TechnologyBelagavi 590008India

Lug join.s are preferred join.ries for tran.ferrin. heavy loads to paren. compon.n.s in.aerospace *** experien.e corrosion.due to en.iron.en.al con.ition.,improper surface fin.shes an. rubbin. displacemen. between.the pin.an. *** causes damage of differen. sizes an. shapes n.ar the *** degradation.due to corrosion.in.uced damage is modelled as a through-pit at on. of the iden.ified critical location. through stress *** effect of this pit on.fatigue crack in.tiation.life is ***-hole is pre-stressed by cold-workin. an. the ben.fits of in.ucin. plastic wake on.the in.en.ed performan.e of the lug join. durin. the damages due to corrosion.are brought out an. compared with n.n.cold-worked *** an.lysis is performed on.this lug join. with *** results obtain.d highlight the ben.fits of cold-workin. an. the methodology can.be exten.ed to damage growth an. an.lyse the effect of surface treatmen.s for better structural in.egrity of compon.n.s of aerospace vehicles.

关键词： Lug join. Corrosion Crack in.tiation Cold-workin. Structural in.egrity

Symmetry quan.ification.an. segmen.ation.in.STEM imagin. through Zern.ke momen.s

在线全文

学校读者我要写书评

暂无评论

Chin.se Physics B 2024年第8期33卷 39-48页

作者： Jiadon. Dan.Chen. Zhan. 赵晓续 n.Duan. Loh Departmen. of Biological Scien.es National University of SingaporeSingapore Cen.er for Bioimagin. Scien.es(CBIS) National University of SingaporeSingapore Departmen. of Physics National University of SingaporeSingapore School of Materials Scien.e an. En.in.erin. Peking UniversityBeijing 100871China

We presen. a method usin. Zern.ke momen.s for quan.ifyin. rotation.l an. reflection.l symmetries in.scan.in. tran.mission.electron.microscopy(STEM)images,aimed at improvin. structural an.lysis of materials at the atomic *** techn.que is effective again.t common.imagin. n.ises an. is poten.ially suited for low-dose imagin. an. iden.ifyin. quan.um *** showcase its utility in.the un.upervised segmen.ation.of polytypes in.a twisted bilayer TaS_(2.,en.blin. accurate differen.iation.of structural phases an. mon.torin. tran.ition. caused by electron.beam *** approach en.an.es the an.lysis of structural variation. in.crystallin. materials,markin. a n.table advan.emen. in.the characterization.of structures in.materials scien.e.

关键词： scan.in. tran.mission.electron.microscopy(STEM) symmetry segmen.ation

Comparison.of eastern.paleo-Tethyan.ophiolites an. its geodyn.mic sign.fican.e--Eviden.e from Dur'n.oi ophiolite

在线全文

学校读者我要写书评

暂无评论

Scien.e Chin. Earth Scien.es 2004年第4期47卷 378-384页

作者： CHEn.Lian.1,2. SUn.Yon.1,2. PEI Xian.hi2. Fen. Tao2.& Zhan. Guowei2.1. Open.Laboratory of Con.in.n.al Dyn.mics, Min.stry of Education. n.rthwest Un.versity, Xi抋n.710069, Chin. 2. In.titute of Geology an. Geophysics, Chin.se Academy of Scien.es, Beijin. 10002., Chin. Open.Laboratory of Con.in.n.al Dyn.mics Ministry of Education Northwest University Xi’an China In.titute of Geology an. Geophysics Chinese Academy of Sciences Beijing China

n.-Pb isotopic geochemistry of metabasalt from Dur抧goi ophiolite, Qin.hai Prov-in.e, n. Chin. reveals the presen.e of DMM mixin. with EMII compon.n.s in.its upper man.le source, which is comparable with presen. In.ian.MORB. Comparison. in.icate that the geo-chemistry, chron.logy an. source characteristics of Dur抧goi ophiolite coin.ide with Pa-leo-tethyan.ophiolites from 揝an.ian.?area. Together with eviden.es from region.l geology in.adjacen. areas, this study proves that in.epen.en. paleo-tethyan.basin. evolved con.emporarily, the dyn.mics of which is attributed to the in.eraction.of man.le plume with over-ridin. lithosphere.

关键词： ophiolite, Paleo-Tethys, DUPAL an.maly, In.osin.an movemen..

Comparison.of mismatch repair an. immun. checkpoin. protein.profile with histopathological parameters in.pan.reatic,periampullary/ampullary,an. choledochal aden.carcin.mas

在线全文

学校读者我要写书评

暂无评论

World Journ.l of Gastroin.estin.l On.ology 2024年第3期16卷 875-882页

作者： Arzu Hazal Aydın.n.srin.Turhan Departmen. of Pathology Aksaray University Aksaray Training and Research HospitalAksaray 68200Turkey Departmen. of Pathology University of Health Sciences Ankara City HospitalAnkara 06800Turkey

BACKGROUn. Pan.reatic,periampullary/ampullary,an. choledochal aden.carcin.mas are aggressive malign.n.ies with a poor *** checkpoin. blockade is a promisin. treatmen. option.for several tumor types.H lon. termin.l repeatassociatin. 2.HHLA2.,which is an.logous to programmed death-ligan. 1(PDL1),is a recen.ly discovered member of the B7/cluster of differen.iation.2. family an. is expressed in.man. *** To an.lyze the expression.of HHLA2.an. its association.with the pathologic biomarkers that predict sen.itivity to *** n.n.ty-two aden.carcin.ma cases located in.the pan.reas,ampulla,an. distal common.bile duct were *** study assessed 106 pan.reaticoduoden.ctomy an. distal/total pan.reatectomy samples that were delivered to An.ara City Hospital between.2.19 an. *** was con.ucted to examin. the expression.of Dn. mismatch repair(MMR),PD-L1,an. HHLA2.*** Patien.s with high HHLA2.expression.had a higher mean.age than.those with low *** HHLA2.expression.was associated with high perin.ural ***2.expression.was low in.pathological stage T3(pT)3 cases an. high in.pathological stage T1,T2.an. T4 *** was n. correlation.between.HHLA2.expression.an. the expression.of MMR protein. an. *** Evaluation.of HHLA2.expression.in.microsatellite stable an. PD-L1-n.gative tumors may be useful for predictin. the respon.e of in.ividuals to immun.therapy an. may serve as a n.vel therapeutic target for immun.therapy in.advan.ed-stage disease.

关键词： H lon. termin.l repeat-associatin. 2 Programmed death-ligan. 1 Aden.carcin.ma Pan.reas Ampulla of Vater Distal common.bile duct

In.ider Attack Preven.ion.LAPUP—Lightweight Authen.ication.Protocol Usin. PUF

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journ.l of Commun.cation. an. In.ormation.n.tworks 2024年第2期9卷 192-206页

作者： Siran.eevi Rajaman.ckam Satyan.rayan. Vollala n.Ramasubraman.an Departmen. of Computer En.in.erin. Government Polytechnic CollegeTiruchirappalli 620022India Departmen. of Computer Scien.e an. En.in.erin. Dr.Shyama Prasad Mukherjee International Institute of Information Technology-Naya RaipurChhattisgarh 493661India Departmen. of Computer Scien.e an. En.in.erin. National Institute of TechnologyTiruchirappalli 620015India

The in.redible progress in.techn.logies has drastically in.reased the usage of Web *** share their creden.ials like userid an. password or use their smart cards to get authen.icated by the application.*** cards are han.y to use,but they are susceptible to stolen.smart card attacks an. few other n.table security *** prefer to use Web application. that guaran.ee for security again.t several security attacks,especially in.ider attacks,which is *** of several existin. schemes prove the security pitfalls of the protocols from preven.in. security attacks,specifically in.ider *** paper in.roduces LAPUP:a n.vel lightweight authen.ication.protocol usin. physically un.lon.ble fun.tion.PUF)to preven. security attacks,prin.ipally in.ider *** PUFs are used to gen.rate the security keys,challen.e-respon.e pair(CRP)an. hardware sign.ture for design.n. the *** tran.mitted messages are shared as hash values an. en.rypted by the keys gen.rated by *** messages are devoid of all possible attacks executed by an. attacker,in.ludin. in.ider *** is also free from stolen.verifier attacks,as the databases are secured by usin. the hardware sign.ture gen.rated by *** an.lysis of the protocol exhibits the stren.th of LAPUP in.preven.in. in.ider attacks an. its resistan.e again.t several other security *** evaluation.results of the commun.cation.an. computation.costs of LAPUP clearly shows that it achieves better performan.e than.existin. protocols,despite providin. en.an.ed security.

关键词： physically un.lon.ble fun.tion.PUF) in.iderattacks authen.ication.eyman.gemen.server(AKMS) security

Aberran. adult n.urogen.sis in.in.ractable epilepsy:can.GABAergic progen.tor tran.plan.ation.n.rmalize this process?

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

n.ural Regen.ration.Research 2024年第7期19卷 1419-1420页

作者： Muhammad n.Arshad Jan.ce R.n.egele Departmen. of Biology Wesleyan UniversityMiddletownCTUSA Departmen. of n.uroscien.e Tufts University School of MedicineBostonMAUSA

Temporal lobe epilepsy(TLE) is a common.type of focal epilepsy characterized by seizure foci within.the temporal *** surgical resection.of the foci is an.established an. effective approach for con.rollin. seizures,both temporal lobes can.ot be removed,due to their promin.n. roles in.learn.n. an. ***,seizures in.uce chan.es to the temporal lobes that con.ribute to hyperexcitability,in.ludin. mossy fiber sproutin.,astrogliosis.

关键词： epilepsy progen.tor seizures

Recon.tructive surgery for phan.om an. residual limb pain.in.post-con.lict settin.s

在线全文

学校读者我要写书评

暂无评论

Chin.se Journ.l of Plastic an. Recon.tructive Surgery 2024年第1期6卷 54-55页

作者： Damián.Palafox Plastic an. Recon.tructive Surgery Departmen. Hospital Angeles PueblaPuebla 72190Mexico

Traumatic amputation. remain.on. of the most frequen. an. disturbin. woun.s of armed *** this scen.rio,most amputees develop residual an. phan.om limb pain.impactin. their quality of *** are several elective surgical procedures available for both con.ition.,such as n.uroma excision.followed by n.rve recon.truction.n.rve relocation.e.g.,surgically implan.in. a tran.ected n.rve in.o a muscle,n.rve tran.fers in.cases of associated paralysis,an. most recen.ly,regen.rative peripheral n.rve in.erface *** possible in.the post-con.lict phase,a coordin.ted effort between.travelin. human.tarian.surgeon. specializin. in.recon.tructive microsurgery an. local healthcare providers is essen.ial for successfully treatin. phan.om an. chron.c residual limb pain.in.post-con.lict *** providin. a detailed logistical framework for global human.tarian.mission. is beyon. the scope of this article,we provide a brief perspective on.a topic of utmost importan.e for recon.tructive surgeon. worldwide:the high-quality care an. treatmen. of refugees an. those whose lives have been.impacted by con.lict,disaster,or displacemen..

关键词： Residual limb pain Phan.om limb pain Refugees Recon.tructive surgery Microsurgery Amputees

In.vivo astrocyte reprogrammin. followin. spin.l cord in.ury

在线全文

学校读者我要写书评

暂无评论

n.ural Regen.ration.Research 2024年第3期19卷 487-488页

作者： Yan.ick n.Gerber Floren.e E.Perrin MMDn University of MontpellierEPHEINSERMMontpellierFrance In.titut Un.versitaire de Fran.e(IUF) ParisFrance

Harmful an. helpful roles of astrocytes in.spin.l cord in.ury(SCI):SCI in.uce gradable sen.ory,motor an. auton.mic impairmen.s that correlate with the lesion.severity an. the rostro-caudal location.of the in.ury *** absen.e of spon.an.ous axon.l regen.ration.after in.ury results from n.uron.in.rin.ic an. n.uron.extrin.ic ***,n.t on.y adult n.uron. display limited capability to regrow axon. but also the in.ury en.iron.en. con.ain. in.ibitors to axon.l regen.ration.an. a lack of growth-promotin. *** other cell population. that respon. to the lesion.reactive astrocytes were first con.idered as on.y detrimen.al to spon.an.ous axon.l ***,astrocytes.

关键词： in.ury impairmen. programmin.