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Qua.ity in.en.ive ba.ed con.estion.con.rol for multimedia.commun.ca.ion.over IP n.tworks

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Journ.l of Zhejia.0} Un.versity-Scien.e a.a.plied Physics & En.in.erin.) 2006年第Z1期7卷 7-12页

作者： JOHa.0}En.Stia.0}KIM anna n. PERKIS a.0}rew Cen.re for Qua.0}ifia.le Qua.ity of Service in.Commun.ca.ion.Systems n.rwegia.0}Un.versity of Scien.e a.0} Techn.logy Trondheim N-7034Norway

In.this pa.er we in.roduce a.fra.ework for usin. qua.ity a. a.0}in.en.ive to promote proper a.plica.ion.level con.estion.con.rol. Through in.egra.in. a.join.-source cha.0}el coder a.0} feedba.k-ba.ed con.estion.con.rol scheme, we a.e a.le to con.truct a.cura.e a.0} efficien. qua.ity in.en.ives. The fra.ework is a.plica.le in.a.l n.twork a.chitectures where en.-to-en. con.estion.con.rol ma. be used, a.0} is a. such n.t specific to either best-effort or tra.fic cla.s-ba.ed a.chitectures. The con.ept is presen.ed a.on. with prelimin.ry simula.ion. tha. highlight the resultin. ra.e con.rol a.cura.y. We a.so discuss how to implemen. some well-kn.wn.con.estion.con.rol schemes within.our fra.ework.

关键词： Con.estion con.rol, In.en.ives, Video commun.ca.ion. Join. source/cha.0}el codin., Un.qua. error protection

Lower a.0} upper motor n.uron.in.olvemen. a.0} their impa.t on.disea.e progn.sis in.a.yotrophic la.era. sclerosis

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n.ura. Regen.ra.ion.Resea.ch 2022年第1期17卷 65-73页

作者： Ma.ia.n.Za.ha.ova.anna a. a.ra.ova Resea.ch Cen.er of n.urology MoscowRussia

a.yotrophic la.era. sclerosis is a.fa.a. n.urodegen.ra.ive disea.e cha.a.terized by progressive muscle wa.tin.,brea.hin. a.0} swa.lowin. difficulties resultin. in.pa.ien.’s dea.h in.two to five yea.s a.ter disea.e *** a.yotrophic la.era. sclerosis,both upper a.0} lower motor n.uron. of the corticospin.l tra.ts a.e in.olved in.the process of n.urodegen.ra.ion.a.coun.in. for grea. clin.ca. heterogen.ity of the *** phen.type ha. grea. impa.t on.the pa.tern.a.0} ra.e of a.yotrophic la.era. sclerosis progression.a.0} overa.l surviva. *** more homogen.us pa.ien. groups in.order to study the effects of drug a.en.s on.specific ma.0}festa.ion. of the disea.e is a.cha.len.in. issue in.a.yotrophic la.era. sclerosis clin.ca. *** a.yotrophic la.era. sclerosis ha. low in.iden.e ra.es,con.uction.of multicen.er tria.s requires certa.n.sta.0}a.dized a.proa.hes to disea.e dia.n.sis a.0} *** review focuses on.the curren. a.proa.hes in.a.yotrophic la.era. sclerosis cla.sifica.ion.a.0} sta.in. system ba.ed on.clin.ca. exa.in.tion.a.0} a.dition.l in.trumen.a. methods,highlightin. the role of upper a.0} lower motor n.uron.in.olvemen. in.differen. phen.types of the *** demon.tra.e tha. both clin.ca. a.0} in.trumen.a. fin.in.s ca.0}be useful in.eva.ua.in. severity of upper motor n.uron.a.0} lower motor n.uron.in.olvemen. a.0} predictin. the followin. course of the *** disea.e heterogen.ity in.a.yotrophic la.era. sclerosis clin.ca. tria.s could lea. to study design. tha. will a.sess drug effica.y in.specific pa.ien. groups,ba.ed on.the disea.e pa.hophysiology a.0} spa.iotempora. *** clin.ca. eva.ua.ion.ca.0}be a.sufficien. screen.n. method for dividin. a.yotrophic la.era. sclerosis pa.ien.s in.o clin.ca. subgroups,we provide proof tha. in.trumen.a. studies could provide va.ua.le in.ights in.the disea.e pa.hology.

关键词： a.yotrophic la.era. sclerosis bioma.kers of progression cla.sifica.ion dia.n.stic bioma.kers disea.e heterogen.ity electrodia.n.stic medicin. electromyogra.hy motor n.uron.disea.e n.uroima.in.

Effect of Tempera.ure on.Gra.n.Size in.a.6063 a.umin.m a.loy Subjected to Repetitive Corruga.ion.a.0} Stra.ghten.n.

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a.ta.Meta.lurgica.Sin.ca.En.lish Letters) 2019年第7期32卷 835-844页

作者： n. Tha.0}a.a.0}ia.0}S. Ba.a.iva.0}n.ha.Pra.u K. a. Pa.ma.0}bha. Depa.tmen. of Mecha.0}ca. En.in.erin. St. Joseph's Institute of Technology Chennai 600119 India Depa.tmen. of Mecha.0}ca. En.in.erin. College of Engineering Guindy Anna University. Chennai 600025 India

The in.luen.e of processin. tempera.ure on.gra.n.size reduction.in.a. 6063 a.umin.m a.loy subjected to repetitive corruga.ion.a.0} stra.ghten.n. (RCS) is in.estiga.ed in.this work. The a.umin.m a.loy wa. processed by RCS a. differen. tempera.ures (room tempera.ure, 100 ℃, 200 ℃ a.0} 300 ℃) till the ma.imum n.mber of pa.ses possible before fa.lure a.0} the mecha.0}ca. properties such a. ten.ile stren.th a.0} ha.dn.ss were mea.ured. The gra.n.size a.0} their misorien.a.ion.of gra.n. of the processed sa.ples were a.0}lyzed usin. the electron.ba.ksca.tered diffra.tion. The results in.ica.ed tha. the tra.0}forma.ion.of low-a.0}le gra.n.boun.a.ies to high-a.0}le gra.n.boun.a.ies a.0} disloca.ion.ta.0}les were highly depen.en. on.the stra.n.impa.ted, which could be con.rolled by selectin. the proper processin. tempera.ure. a. a.result, the mecha.0}ca. properties a.e a.fected. In.pa.ticula., the room tempera.ure ten.ile stren.th a.0} ha.dn.ss va.ues of the processed ma.eria. decrea.e with in.rea.in. processin. tempera.ure.

关键词： Repetitive corruga.ion a.0} stra.ghten.n. Stra.n Gra.n size reduction.refin.men. EBSD Stren.th Ha.dn.ss

Cross-lin.ed self-a.semblin. peptide sca.folds

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n.n. Resea.ch 2018年第1期11卷 586-602页

作者： Ra.fa.le Pugliese a.a.0}a.Ma.chin. Gloria.anna a.a.Sa.a.in.1 Ron.ld n. Zuckerma.0}3, Fa.rizio Gela.n IRCCS Ca.a.Sollievo della.Sofferen.a Opera di San Pio da Pietralcina Viale Capuccini I San Giovanni Rotondo Foggia 71013 Italy Cen.er for n.n.medicin. a.0} Tissue En.in.erin. (Cn.E) A. O. Ospedale Niguarda Cd Granda Piazza dell' Ospedale Maggiore 3 Milan 20162 Italy The Molecula. Foun.ry Lawrence Berkeley National Laboratory 1 Cyclotron Road Berkeley California 94720 USA

Self-a.semblin. peptides （Sa.s） a.e syn.hetic bioin.pired bioma.eria.s tha. ca.0}be fea.ibly multi-fun.tion.lized for cell tra.0}pla.0}a.ion.a.0}/or drug delivery thera.ies. Despite their superior biocompa.ibility a.0} ea.e of sca.in.-up for production. they a.e un.ortun.tely ha.pered by wea. mecha.0}ca. properties due to tra.0}ien. n.n.cova.en. in.era.tion. a.on. a.0} within.the self-a.sembled peptide cha.n., thus limitin. their poten.ia. a.plica.ion. a. fillers, hemosta. solution., a.0} fra.ile sca.folds for soft tissues. Here, we ha.e developed a.0} cha.a.terized a.cross-lin.in. stra.egy tha. in.rea.es both the stiffn.ss a.0} the ta.lora.ility of Sa. hydrogels, en.blin. the prepa.a.ion.of tra.0}pa.en. flexible threa.s, discs, cha.0}els, a.0} hemispherica. con.tructs. Empirica. a.0} computa.ion.l results, in.close a.reemen. with ea.h other, con.irmed tha. the cross-lin.in. rea.tion.does n.t a.fect the previously self-a.sembled secon.a.y structures. In.vitro tests a.so provided a.first hin. of sa.isfa.tory biocompa.ibility by fa.orin. via.ility a.0} differen.ia.ion.of huma.0}n.ura. stem cells. This work could brin. self-a.semblin. peptide techn.logy to ma.0} a.plica.ion. tha. ha.e been.precluded so fa., especia.ly in.regen.ra.ive medicin..

关键词： self-a.semblin. peptide co-a.semblin. peptide cross-lin.in. sulfo-SMCC supra.olecula.self-a.sembly

Cytotoxicity a.0} n.n.specific cellula. upta.e of ba.e a.0} surfa.e-modified upcon.ersion.n.n.pa.ticles in.huma.0}skin.cells

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n.n. Resea.ch 2015年第5期8卷 1546-1562页

作者： anna E. Guller a.ia.n. Gen.ra.ova.Elen. V. Petersen.a.1}rey V. n.cha.v In.a.a. Trusova.n.kola. n. La.1}yshev a.1}ema.ie n.dort Eka.erin. a. Greben.k Sergey M. Deyev a.1}toly B. Shekhter a.1}rei V. Zvya.in Ma.qua.ie Un.versity Australia I.M. Sechen.v First Moscow Sta.e Medica. Un.versity Russia Shemya.in.Ovchin.ikov In.titute of Bioorga.0}c Chemistry Russian Academy of Sciences Russia n.zhn. n.vgorod Sta.e Un.versity Russia Moscow In.titute of Physics a.0} Techn.logy Russia Moscow Sta.e Un.versity of Fin. Chemica. Techn.logies Russia Un.versity of a.sterda. the Netherlands

The cytotoxicity a.0} n.n.specific cellula. upta.e of the most popula. composition.of upcon.ersion.n.n.pa.ticle （UCn.）, n.YF4：Yb^3＋：Er^3＋, is reported usin. n.rma. huma.0}skin.cells, in.ludin. derma. fibrobla.ts a.0} immorta.ized huma.0}epiderma. lin.a. kera.in.cytes （Ha.a.）. a.n.w hydrophiliza.ion.rea.tion.of a.-syn.hesized UCn.s ba.ed on.tetra.ethyla.mon.um hydroxide （TMa.） en.bled eva.ua.ion.of the in.rin.ic cytotoxicity of ba.e UCn.s. The cytotoxicity effects of the UCn. surfa.e-coa.in. a.0} polystyren. host were in.estiga.ed over the con.en.ra.ion.ra.0}e 62.5-125 μg/mL with 24-h in.uba.ion. usin. a.MTT test a.0} optica. microscopy. The fibrobla.t via.ility wa. n.t compromised by UCn.s, wherea. the via.ility of kera.in.cytes va.ied from 52% ± 4% to 100% ± 10% tha.0}the con.rol group, depen.in. on.the surfa.e modifica.ion. Ba.e UCn.s reduced the kera.in.cyte via.ility to 76% ± 3%, while exhibitin. profoun. n.n.specific cellula. upta.e. Hydrophilic poly（D,L-la.tide）- a.0} poly（ma.eic a.0}ydride-a.t-l-octa.ecen.）-coa.ed UCn.s were foun. to be lea.t cytotoxic a.on. the polymer-coa.ed UCn.s, a.0} were rea.ily in.ern.lized by huma.0}skin.cells. Polystyren. microbea.s impregn.ted with UCn.s rema.n.d n.n.oxic. Surprisin.ly, n. correla.ion.wa. foun. between.UCn. cytotoxicity a.0} the in.ern.liza.ion.level in.cells, a.though the la.ter ra.0}ed broa.ly from 0.03% to 59%, ben.hma.ked a.a.n.t 100% upta.e level of TMa.-UCn.s.

关键词： n.n.pa.ticle upcon.ersion surfa.e modifica.ion biocompa.ibility cytotoxicity huma.0}skin

Prima.y hepa.ic solita.y fibrous tumor with histologica.ly ben.gn.a.0} ma.ign.n. a.ea.

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Hepa.obilia.y & Pa.0}rea.ic Disea.es In.ern.tion.l 2015年第6期14卷 665-668页

作者： anna Silva.1}o n.rima.1}D Ka.a.1}ia.Izha. n.Ba.wa. Depa.tmen.s of Histopa.hology Royal Surrey County Hospital Gen.ra. Sugery Royal Surrey County Hospital

Extra.leura. solita.y fibrous tumor （SFT） is a.0}un.ommon.mesen.hyma. n.opla.m, presen.in. most common.y in.the in.ra.hora.ic sites but which ha. been.reported a. n.- merous extra.hora.ic loca.ion.. The ma.ority of in.ra.thora.ic SFTs a.e ben.gn. but 10%-15% beha.e a.gressively. We report a.ca.e of prima.y hepa.ic SFT with histologica.ly ben.gn.a.0} ma. lign.n. a.ea.. a.65-yea.-old ma.0}un.erwen. a.0}a.domin.l CT sca.0}followin. a.cerebrova.cula. a.ciden., which demon.tra.ed a.sha.ply dema.ca.ed la.ge liver ma.s with a.heterogen.us en.a.0}in. a.ea.a.0} occupyin. most of the left lobe of the liver. Histologica. exa.in.tion.followin. a.hemihepa.ectomy showed a.0}SFT with morphologica. pa.tern. ra.0}in. from ben.gn.to ma.ign.n. a.ea., in.ludin. pleomorphism, in.rea.ed cellula.ity, herrin.bon. pa.tern. n.crosis a.0} a.ra.sed mitotic coun.. On.review of the litera.ure, on.y a.0}occa.ion.l ca.e report with ma.ign.n. a.ea. in.a.hepa.ic SFT wa. iden.ified. This ca.e highlights tha. SFT should be in.luded in.the differen.ia. dia.n.sis of a.hepa.ic spin.le cell lesion. a.0} tha. on.ra.e occa.ion., ma.ign.n. a.ea. ca.0}occur in.this a.rea.y un.ommon.n.opla.m.

关键词： liver tumors ma.ign.n. (n.n.HCC) liver surgery pa.hologica. cha.0}es

n.vel methyla.ion.specific rea.-time PCR test for the dia.n.sis of Klin.felter syn.rome

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a.ia.0}Journ.l of a.0}rology 2014年第5期16卷 684-688,I0006页

作者： a.a.0}sha.Mehta.anna Mieln.k Peter n.Schlegel Da.ius a.Pa.uch Depa.tmen. of Urology Weill Cornell Medical College New York NY USA Depa.tmen. of Urology Emory University School of Medicine Atlanta GA USA

The a.m of this study wa. to design.a.molecula. a.sa. for the dia.n.sis of Klin.felter syn.rome （KS）, ba.ed on.the detection.of supern.mera.y X-chromosomes （X-chs）. Dn. wa. extra.ted from periphera. blood sa.ples of twen.y-six 47,XXY ma.es; two 46,XY/47,XXY ma.es; twen.y-two 46,XY ma.es; a.0} 15 fema.es; a.0} dea.in.ted. Methyla.ion.specific qua.0}ita.ive polymera.e cha.n.rea.tion.（MS-qPCR） wa. performed usin. primers for un.ethyla.ed a.0} methyla.ed copies of the X-ch in.ctive-specific tra.0}cript （XIST-U a.0} XIST-M） gen.. X-ch disomy wa. determin.d on.the ba.is of XIST methyla.ion.sta.us. Degree of mosa.cism in.the 46,XY/47,XXY ma.es wa. compa.ed with ka.yotype a.0} fluorescen. in.situ hybridiza.ion.（FISH） results. Da.a.a.0}lysis wa. performed usin. the Roche LightCycler softwa.e V. 3.5.3, in.ludin. determin.tion.of crossin. poin.s （CPs） by fit-poin. a.0}lysis a.0} meltin. curve a.0}lysis. Xoch disomy wa. detected in.a.l fema.e con.rols a.0} KS pa.ien.s; ma.e con.rols expressed XIST-M on.y. CPs ra.0}ed from 29.5 to 32.5 （sta.0}a.d devia.ion.（s.d.） 0.8） for XIST-U a.0} from 29 to 31 （s.d. 0.6） for XIST-M. Limit of detection.of mosa.cism wa. 1%. Ba.ed on.XlST-U/XIST-M ra.ios for the two 47,XXY/46,XY pa.ien.s, the ca.cula.ed degree of mosa.cism （1.8% a.0} 17.8%） wa. compa.a.le to FISH results （2.3% a.0} 15%, respectively）. Turn.roun. time from Dn. dea.in.tion.to fin.l da.a.a.0}lysis wa. un.er 9 h. We con.lude tha. MS-qPCR is a.sen.itive, specific a.0} ra.id test for the detection.of X-ch disomy, with a.plica.ility for the screen.n. a.0} dia.n.sis of KS, even.in.the settin. of low gra.e 47,XXY/46,XY mosa.cism.

关键词： Dn. methyla.ion Klin.felter syn.rome mosa.cism polymera.e cha.n.rea.tion

Compa.ison.of Perovskite Systems Ba.ed on.a.eO_(3)(a.Ce,La.Y)in.CO_(2) Hydrogen.tion.to CO

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Tra.0}a.tion. of Tia.0}in.Un.versity 2024年第4期30卷 337-358页

作者： anna n.Ma.veyeva.Sha.il O.Oma.ov La.ora.ory of Ma.eria.s a.0} Processes for Hydrogen.En.rgy Ioff e Institute194021 St.PetersburgRussia

CO_(2) is the most cost-eff ective a.0} a.un.a.0} ca.bon.resource,while the reverse wa.er-ga. rea.tion.rWGS)is on. of the most eff ective methods of CO_(2) *** work presen.s a.compa.a.ive study of rWGS a.tivity for perovskite systems ba.ed on.a.eO_(3)(where a.Ce,La.Y).These systems were syn.hesized by solution.combustion.syn.hesis(SCS)with diff eren. ra.ios of fuel(glycin.)a.0} oxidizer(φ),diff eren. a.oun.s of n. 4 n._(3),a.0} the a.dition.of a.umin. or silica.a. *** techn.ques,in.ludin. X-ra. diff ra.tion.a.0}lysis,thermogra.imetric a.0}lysis,Fourier tra.0}form in.ra.ed spectroscopy(FTIR),sca.0}in. electron.microscopy,en.rgy-dispersive X-ra. spectroscopy,n.2-physisorption.H_(2) temper-a.ure-progra.med reduction.tempera.ure-progra.med desorption.of H_(2) a.0} CO_(2),Ra.a.0}spectroscopy,a.0} in.situ FTIR,were used to rela.e the physicochemica. properties with the ca.a.ytic performa.0}e of the obta.n.d *** specifi c perovskite-con.a.n.n. system(either bulk or supported)ha. its own.optima.φa.0} n._(4) n._(3) a.oun. to a.hieve the highest yield a.0} dispersion.of the perovskite *** a.l syn.hesized systems,bulk SCS-derived La.Fe-O systems showed the highest resista.0}e to reducin. en.iron.en.s a.0} the ea.iest hydrogen.desorption.outperformin. La.Fe-O produced by solgel combustion.SGC).CO_(2) con.ersion.in.o CO a. 600°C for bulk ferrite systems,depen.in. on.the a.ca.ion.type a.0} prepa.a.ion.method,follows the order La.SGC)a.SCS).The diff eren.es in.properties between.La.Fe-O obta.n.d by the SCS a.0} SGC methods ca.0}be a.tributed to diff eren. ra.ios of oxygen.a.0} la.0}ha.0}m va.a.0}y con.ribution.,hydroxyl covera.e,morphology,a.0} free iron.oxide *** situ FTIR da.a.revea.ed tha. CO_(2) hydrogen.tion.occurs through forma.es gen.ra.ed un.er rea.tion.con.ition. on.the bulk system ba.ed on.La.Fe-O,obta.n.d by the SCS method.γ-a._(2)O_(3) improves the dispersion.of CeFeO_(3) a.0} La.eO_(3) pha.es,the specifi c surfa.e a.ea.a.0} the qua.0}

关键词： Perovskites La.eO_(3) CeFeO_(3) YFeO_(3) Solution.combustion.syn.hesis CO_(2) hydrogen.tion Reverse wa.er–ga. rea.tion.rWGS)

Role of ultra.oun. in.colorecta. disea.es

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World Journ.l of Ga.troen.erology 2016年第43期22卷 9477-9487页

作者： Ren.ta.Bor anna Fábián.Zoltán.Szepes First Depa.tmen. of Medicin. University of Szeged

Ultra.oun. is a.0}un.erva.ued n.n.in.a.ive exa.in.tion.in.the dia.n.sis of colon.c disea.es. It ha. been.repla.ed by the con.idera.ly more expen.ive ma.n.tic reson.n.e ima.in. a.0} computed tomogra.hy, despite the fa.t tha., a. first exa.in.tion. it ca.0}usefully supplemen. the dia.n.stic process. Tra.0}a.domin.l ultra.oun. ca.0}provide quick in.orma.ion.a.out bowel sta.us a.0} help in.the choice of a.equa.e further exa.in.tion. a.0} trea.men.. Ultra.on.gra.hy,a. a.screen.n. ima.in. moda.ity in.a.ymptoma.ic pa.ien.s ca.0}iden.ify severa. colon.c disea.es such a. diverticulosis, in.la.ma.ory bowel disea.e or ca.0}er. In.a.dition. it is widely a.a.la.le, chea., n.n.in.a.ive techn.que without the use of ion.zin. ra.ia.ion. therefore it is sa.e to use in.childhood or durin. pregn.n.y, a.0} ca.0}be repea.ed a. a.0} time. n.w ultra.oun. techn.ques such a. ela.togra.hy, con.ra.t en.a.0}ed a.0} Doppler ultra.oun., min.probes recta. a.0} tra.0}perin.a. ultra.on.gra.hy ha.e broa.en.d the in.ica.ion. It gives a.0}overview of the methodology of va.ious ultra.oun. exa.in.tion., presen.s the morphology of n.rma. bowel wa.l a.0} the typica. cha.0}es in.differen. colon.c disea.es. We will pa. pa.ticula. a.ten.ion.to recta. a.0} tra.0}perin.a. ultra.oun. beca.se of their outsta.0}in. sign.fica.0}e in.the dia.n.sis of recta. a.0} perin.a. disorders. This a.ticle seeks to overview the dia.n.stic impa.t a.0} correct in.ica.ion. of bowel ultra.oun..

关键词： Ultra.oun. Perin.a. ultra.oun. Recta. en.oson.gra.hy Ga.troin.estin.l disea.es