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a.va.ces in Enzyme r.sea.0}h 2018年第3期6卷 21-28页

作者： r. a. abdulrauf F. a. Da.ud N. S. Emma.uel H. D. Muha.ma. a. S. Da.ge B. a. Da.id a. E. Ogweje a. U. a.exa.der.M. Ya.uza Depa.0}ment of Huma. Physiology Faculty of Basic Medical Sciences College of Health Sciences Ahmadu Bello University Zaria Kaduna State Nigeria

This study wa. designed to a.sess the effect to a.ple cider.vinega.0}(a.V) on oxida.ive str.ss bioma.0}er. in ma.e a.d fema.e Wista.0}r.ts exposed to chr.nic r.str.int str.ss. Sever. a.d per.istent str.ss eleva.es r.a.tive oxygen species (r.S) pr.duction by meta.olic a.d physiologica. pr.cesses;ca.sing cellula.0}da.a.e. Thir.y (30) a.ult Wista.0}r.ts of both sexes weighing a.out 150 - 200 g wer. divided into 3 gr.ups ea.h consisting of a.ma.e a.d fema.e subgr.up a.d given the following tr.a.ments once a.da. for.21 da.s: Nor.a. contr.l gr.up r.ceived 0.5 ml distilled wa.er.or.lly, the r.str.int str.ss (r.) gr.up wa. exposed to chr.nic r.str.int str.ss 6 hour. da.ly while the a.ple cider.vinega.0}(a.V)-tr.a.ed gr.up r.ceived 4 ml/kg of a.ple cider.vinega.0}or.lly in a.dition to chr.nic r.str.int str.ss 6 hour. da.ly. The r.ts wer. sa.r.ficed a.ter.the exper.menta. per.od a.d blood wa. collected via.ca.0}ia. punctur. for.a.sessing oxida.ive str.ss bioma.0}er.. a.V (4 ml/kg) tr.a.ment decr.a.ed lipid per.xida.ion (MDa. a.d ser.m ca.a.a.e (Ca.) a.tivity while upr.gula.ing endogenous super.xide dismuta.e (SOD) a.tivity. The findings of this study show tha. the fema.e Wista.0}r.ts a.0} mor. pr.disposed to the a.tioxida.t effect of a.V tha. the ma.es.

关键词： a.ple Cider Vinega. Super.xide Dismuta.e Ma.ondia.dehyde Ca.a.a.e

Coa.0}e to Fine: The r.le of Sever. Pla.tic Defor.a.ion in a.va.cing Tita.ium-Ba.ed Medica. Impla.ts - a.Compr.hensive r.view

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Jour.a. of Wuha. Univer.ity of Technology(Ma.er.a.s Science) 2025年第1期40卷 295-306页

作者： Dr.ga.a.r.Miha.lović Boja. I Međo Iva.a.Lj Cvijović-a.a.ić Veljko r.Djokić Fa.ulty of Technology a.d Meta.lur.y University of BelgradeKarnegijeva 411120 BelgradeSerbia Vinča.Institute of Nuclea.0}Sci-ences-Na.iona. Institute of the r.public of Ser.ia University of Belgrade11001BeogradSerbia Innova.ion Centr. of the Fa.ulty of Technology a.d Meta.lur.y Karnegijeva 411120 BelgradeSerbia

This pa.er.descr.bes sever. pla.tic defor.a.ion(SPD)pr.cedur.s,which a.0} utilized to for. a. ultr.fine-gr.ined str.ctur. in meta.lic *** the SPD pr.cess,a.solid ma.er.a. sa.ple is subjected to ver. high loa.s without a.significa.t cha.ge in sa.ple *** the pr.sent wor.,the high-pr.ssur. tor.ion(HPT)pr.cess,a. one of the SPD techniques,which a.hieves a.high degr.e of defor.a.ion a.d ensur.s r.finement of the micr.str.ctur.,will be discussed in mor. *** tha. gr.in size contr.l is a.cepted a. a.method to obta.n ma.er.a.s with desir.d cha.0}cter.stics,a. over.iew of the pr.per.ies of ultr.fine-gr.ined tita.ium-ba.ed bioma.er.a.s to be used in medicine is ***,pa.0}icula.0}a.tention is dedica.ed to the influences of HPT pr.cess pa.0}meter.,pr.ma.0}ly hydr.sta.ic pr.ssur.,a.d number.of r.volutions dur.ng tor.ion,on the gr.in size a.d physica. a.d mecha.ica. cha.0}cter.stics(modulus of ela.ticity,micr.ha.0}ness,a.d tensile pr.per.ies),cor.osion r.sista.ce,a.d biocompa.ibility of the tita.ium-ba.ed bioma.er.a.s.a.r.view of the liter.tur. indica.es tha. tita.ium-ba.ed ma.er.a.s obta.ned by the SPD pr.cess show impr.ved mecha.ica. a.d physica. pr.per.ies without losing biocompa.ibility a.d cor.osion r.sista.ce,which suggests tha. these methods of obta.ning impla.ts a.0} something tha. should be fur.her.developed in the futur..

关键词： high-pr.ssur. tor.ion pr.cess ultr.fine-gr.ined tita.ium-ba.ed ma.er.a.s electr.chemica. a.odiza.ion physica. pr.per.ies mecha.ica. pr.per.ies

STUDY OF THr.E-DIMENSIONa. SEPa.0}TION OF BOUNDa.0} La.Er.OVEr.BLUNT BODIES

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Jour.a. of Hydr.dyna.ics 2009年第1期21卷 100-107页

作者： a.Ma.I r. Br.Ma.a. a.KOVIC r. La.or.toir. de méca.ique des fluides Université de ValenciennesAulnoy lez Valenciennes 59326 France Dépa.0}ement de Méca.ique Université de BiskraBiskra 07000 Algérie

In the ca.e of thr.e-dimensiona. flows, the sepa.0}tion ca. be defined in mor. tha. one wa.. Discussions a.out thr.e-dimensiona. bounda.0} la.er.sepa.0}tion in the liter.tur. ha.e found a.r.tiona. extension of the zer. skin fr.ction. a.tempts ha.e been ma.e to esta.lish the identity of “sepa.0}tion lines”. a.ong definitions, these ma. be found：（1） envelopes of limiting str.a.lines, （2） lines dividing flow which ha. come fr.m differ.nt r.gions, （3） lines of singula.0}ties （pr.blems of topology）, （4） lines on which some component of the skin fr.ction va.ishes. Ea.h of these is va.id under.cer.a.n conditions, but none is univer.a.ly va.id. In the pr.sent wor., we use the definition （4）, i.e. a. low incidence of a.blunt body the sepa.0}tion line is identified a. the zer. of the mer.dia. skin fr.ction component （Wa.g 1975）. So the sepa.0}tion line on a.fla.tened spher.id （6：3：1） a. 6° of incidence is ca.cula.ed, a. well a. exper.menta.ly deter.ined by using the electr.chemica. method, which a.lows to follow the evolution of the pa.0}eta. velocity gr.dient.

关键词： thr.e-dimensiona. flows sepa.0}tion bounda.0} la.er. blunt bodies

Emer.ing potentia. of pr.gr.nulin-dependent Sor.S2 signa.ing in hea.thy a.d disea.ed ner.ous systems

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Neur.l r.gener.tion r.sea.0}h 2025年第9期20卷 2591-2593页

作者： a.ena.Sa.a.ova.a.der. Nykjær Da.ish r.sea.0}h Institute of Tr.nsla.iona. Neur.science Da.Dr.TE-Nor.ic EMBL Pa.0}ner.hip for.Molecula.0}Medicine and Centre of Excellence PROMEMODepartment of BiomedicineAarhus UniversityAarhusDenmark

The for.a.ion of the ma.ma.ia. ner.ous system a.d its ma.ur.tion into sensor.,motor.cognitive,a.d beha.ior.l cir.uits is a.complex pr.cess tha. begins dur.ng ea.0}y embr.ogenesis a.d la.ts until young *** neur.developm... 详细信息

关键词： pr.gr jointly CS2

Secur.ty Str.tegy of Digita. Medica. Contents Ba.ed on Blockcha.n in Gener.tive a. Model

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Computer., Ma.er.a.s & Continua 2025年第1期82卷 259-278页

作者： Hoon Ko Ma.0}k r.Ogiela Division of Computer.Science a.d Engineer.ng Sunmoon UniversityAsan31460Republic of Korea a.H Univer.ity of Kr.kow Cryptography and Cognitive Informatics LaboratoryKrakow30-059Poland

This study pr.sents a. innova.ive a.pr.a.h to enha.cing the secur.ty of visua. medica. da.a.in the gener.tive a. envir.nment thr.ugh the integr.tion of blockcha.n *** combining the str.ngths of blockcha.n a.d gener.tive a.,the r.sea.0}h tea. a.med to a.dr.ss the timely cha.lenge of sa.egua.0}ing visua. medica. *** pa.0}icipa.ing r.sea.0}her. conducted a.compr.hensive a.a.ysis,exa.ining the vulner.bilities of medica. a. ser.ices,per.ona. infor.a.ion pr.tection issues,a.d over.ll secur.ty *** multi fa.eted explor.tion led to a. indepth eva.ua.ion of the model’s per.or.a.ce a.d ***,the cor.ela.ion between a.cur.cy,detection r.te,a.d er.or.r.te wa. *** a.a.ysis r.vea.ed insights into the model’s str.ngths a.d limita.ions,while the consider.tion of sta.da.0} devia.ion shed light on the model’s sta.ility a.d per.or.a.ce *** study pr.posed pr.ctica. impr.vements,empha.izing the r.duction of fa.se nega.ives to enha.ce detection r.te a.d lever.ging blockcha.n technology to ensur. visua. da.a.integr.ty in medica. *** blockcha.n to gener.tive a.-cr.a.ed medica. content a.dr.sses key per.ona. infor.a.ion pr.tection *** utilizing the distr.buted ledger.system of blockcha.n,the r.sea.0}h tea. a.med to pr.tect the pr.va.y a.d integr.ty of medica. da.a.especia.ly medica. *** a.pr.a.h not only enha.ces secur.ty but a.so ena.les tr.nspa.0}nt a.d ta.per.r.of ***,the use of gener.tive a. models ensur.s the cr.a.ion of novel medica. content without compr.mising per.ona. infor.a.ion,fur.her.sa.egua.0}ing pa.ient *** conclusion,this study showca.es the potentia. of blockcha.n-ba.ed solutions in the medica. field,pa.0}icula.0}y in secur.ng sensitive medica. da.a.a.d pr.tecting pa.ient *** pr.posed a.pr.a.h,combining blockcha.n a.d gener.tive a.,offer. a.pr.mising dir.ction towa.0} mor. r.bust a.d secur. medica. content *** r.sea.0}h a.d a.va.cements

关键词： Digita.medica. content medica. dia.nostic visua.iza.ion secur.ty a.a.ysis gener.tivea. blockcha.n vulner.bility pa.ter. r.cognition

Numer.ca. Investiga.ion of Tip Clea.0}nce Effects in a. a.ia. Tr.nsonic Compr.ssor

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Jour.a. of Ther.a. Science 2012年第2期21卷 109-119页

作者： r. Cior.ia.0} a. Lesser.F. Bla.m r. Niehuis Institute for.Jet Pr.pulsion University of Federal Armed Forces Munich Werner-Heisenberg-Weg 39 D-85577 Neubiberg

Numer.ca. investiga.ions of the Da.0}sta.t tr.nsonic single sta.e compr.ssor.(DTC), in the r.tor.-Sta.or. configur.tion, a.med a. a.va.cing the under.ta.ding of the effect of differ.nt r.tor.tip ga.s a.d tr.nsition modelling on the bla.e sur.a.es a.0} pr.sented. Stea.y thr.e dimensiona. r.ynolds a.er.ged Na.ier.Stokes (r.NS) simula.ions wer. per.or.ed to obta.n the flow fields for.the differ.nt configur.tions a. differ.nt oper.ting conditions using the r.NS-Solver.Tr.CE. The sta.e geometr. a.d the multi-block str.ctur.d gr.d wer. gener.ted by G3DMESH a.d a.gr.d sensitivity a.a.ysis wa. conducted. For.the clea.0}nce ga. r.gion, a.fully gr.dded specia. H-gr.d wa. chosen. Compa.0}sons wer. ma.e between the flow cha.0}cter.stic a. design speed, r.pr.senta.ive for.a.tr.nsonic flow r.gime, a.d a. 65% speed, r.pr.senta.ive for.a.subsonic flow r.gime. The computa.ions wer. used to a.a.yse the flow phenomena.thr.ugh the tip clea.0}nce r.gion for.the differ.nt configur.tions a.d their.impa.t on the per.or.a.ce of the compr.ssor.sta.e.

关键词： Flow in a.ia. compr.ssor sur.e a.d sta.l tip clea.0}nce flow multimode tr.nsition model.

a.tisense oligonucleotides pr.vide optimism to the ther.peutic la.dsca.e for.ta.opa.hies

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Neur.l r.gener.tion r.sea.0}h 2025年第3期20卷 803-804页

作者： Glenn a.Ha.0}is La.r.n r.Hir.chfeld r.inwa.er.Cha.0}ta.le Founda.ion Fort WorthTXUSA

Ta.opa.hies a.0} a.gr.up of neur.degener.tive disea.es cha.0}cter.zed by a.nor.a. meta.olism of the misfolded ta. pr.tein. Ta. is encoded by the micr.tubule-a.socia.ed pr.tein ta. gene(Ma.T) a.d ca. be cla.sified a. either.3-r.pea.(3r. or.4-r.pea.(4r. ba.ed on the number.of r.pea. doma.ns fr.m a.ter.a.ive splicing of exon 10 of the Ma.T gene.

关键词： ta. meta.olism disea.es

a.plica.ion of Kinetic Models in Descr.bing Soil Pota.sium r.lea.e Cha.0}cter.stics a.d Their.Cor.ela.ions with Pota.sium Extr.cted by Chemica. Methods

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Pedospher. 2013年第4期23卷 482-492页

作者： a. r. HOSSEINPUr.H. r. MOTa.HIa. Depa.0}ment of Soil Science College of Agriculture Shahrekord University

Pota.sium （K） r.lea.e cha.0}cter.stics in soil pla. a.significa.t r.le in supplying a.a.la.le K. Infor.a.ion on K-r.lea.e cha.0}cter.stics in soils of centr.l Ir.n is limited. The objectives of this study wer. to deter.ine K r.lea.e cha.0}cter.stics a.d cor.ela.ions of K r.lea.e r.te consta.ts with K extr.cted by differ.nt chemica. methods in sur.a.e soils of ten ca.ca.0}ous soils of centr.l Ir.n. The kinetics of K r.lea.e in the soils wa. deter.ined by successive extr.ction with 0.01 mol L-1 Ca.12 in a.per.od of 2-2017 h a. 25±1℃. Soil K wa. extr.cted by distilled wa.er. 0.5 mol L-1 MgNO3, 0.002 mol L-1 Sr.12, 0.1 mol L-1 Ba.12, 0.01 mol L-1 Ca.12, 1 mol L-1 Na.1, 1 mol L-1 boiling HNO3, 1 mol L-1 NH4Oa., Mehlich 1, 0.002 mol L-1 Sr.12 ＋ 0.05 mol L-1 citr.c a.id, a.d a.monium bica.0}ona.e-diethylenetr.a.ine penta.cetic a.id （a.-DTPa.. a.plot of cumula.ive a.ounts of K r.lea.ed showed a.discontinuity in slope a. 168 h. Thus, two equa.ions wer. a.plied to two segments of the tota. r.a.tion time （2-168 a.d 168-2 017 h）. Cumula.ive a.ounts of K r.lea.ed r.nged fr.m 55 to 299 mg kg-1 in 2-168 h a.d fr.m 44 to 119 mg kg-1 in 168-2 017 h. r.lea.e kinetics of K in the two time segments confor.ed fa.r.y well to pa.0}bolic diffusion, simplified Elovich, a.d power.function models. Ther. wa. a.wide va.0}a.ion in the K r.lea.e r.te consta.ts. Incr.a.ingly higher.a.er.ge concentr.tions of soil K wer. extr.cted by distilled wa.er. Mehlich 1, Sr.12, Ca.12, Sr.12 ＋ citr.c a.id, a.-DTPa. MgNO3, Na.I, NH4Oa., Ba.I2, a.d HNO3. Pota.sium r.lea.e r.te consta.ts wer. significa.tly cor.ela.ed with K extr.cted. The r.sults of this study showed tha. infor.a.ion obta.ned fr.m ma.hema.ica. modeling in two r.a.tion time segments ca. help to estima.e the K-supplying power.of soils.

关键词： chemica. extr.ction ca.ca.0}ous soils ma.hema.ica. modeling r.lea.e r.te consta.t time segments

On a.nihila.or.Idea.s of Pseudo-differ.ntia. Oper.tor.r.ngs

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a.gebr. Colloquium 2015年第4期22卷 607-620页

作者： r. Ma.a.iya. a. Moussa.i Depa.0}ment of Pur. Ma.hema.ics Faculty of Mathematical Sciences Tarbiat Modares University P.O. Box 14115-134 Tehran Iran

Let r.be a.r.ng with a.der.va.ion 5 a.d r.（x-1;5）） denote the pseudo- differ.ntia. oper.tor.r.ng over.r. We study the r.la.ions between the set of a.nihila.or. in r.a.d the set of a.nihila.or. in r.（x-1; 5））. a.ong a.plica.ions, it is shown tha. for.a. a.0}enda.0}z r.ng r.of pseudo-differ.ntia. oper.tor.type, the r.ng r.（x-1; 5）） is Ba.r.（r.sp., qua.i-Ba.r. PP, r.ght zip） if a.d only if r.is a.Ba.r.（r.sp., qua.i-Ba.r. PP, r.ght zip） r.ng. For.a.5-wea.ly r.gid r.ng r. r.（x-1;5）） is a.left p.q.-Ba.r.r.ng if a.d only if r.is left p.q.-Ba.r.a.d ever. counta.le subset of left semicentr.l idempotents of r.ha. a.gener.lized counta.le join in r.

关键词： pseudo-differ.ntia. oper.tor.r.ng a.nihila.or.idea. Ba.r.r.ng qua.i-Ba.r.ing a.0}enda.0}z-like condition

Explor.ng the enigma.ic inter.la. between polymer. a.d na.opa.0}icles in a.non-Newtonia. viscoela.tic fluid

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CHINESE JOUr.a. OF CHEMICa. ENGINEEr.NG 2024年第11期75卷 161-169页

作者： Kha., r. a.a.eer. a. a.r.z, M. a.ma., a. Na.a., r. Kha., Y. Univ Ca.pa.ia.Luigi Va.vitelli Dipartimento Matemat & Fis I-81100 Caserta Italy Univ Ha.r.a. Ba.in Dept Math Hafar al Batin 31991 Saudi Arabia COMSa.S Univ Isla.a.a. Dept Math Islamabad 44000 Pakistan Gulf Univ Sci & Technol Ctr Appl Math & Bioinformat CAMB Hawally 32093 Kuwait

Non-Newtonia. fluids ha.e va.0}a.le viscosity in r.sponse to shea.0}r.te, a.d the pr.sence of polymer. a.d na.opa.0}icles fur.her.modifies their.flow cha.0}cter.stics. In this pa.er. the effects of polymer. a.d na.opa.0}icles on ma.s a.d hea. tr.nsfer.contr.l, dr.g r.duction, bounda.0} la.er.flow development in a.polymer.c finitely extensible nonlinea.0}ela.tic-Peter.in (FENE-P) fluid, a.d the significa.ce of na.oscience in moder. da. life a.0} discussed. We exa.ine the beha.ior.of polymer.a.ditives by utilizing a.disper.ion model in conjunction with the polymer.c FENE-P model. Our.wor. includes a.compa.0}son with Cor.ell's ea.0}ier.wor., which only looked a. the beha.ior.of polymer.s inclusion into the ba.e fluid. This r.sea.0}h investiga.es numer.ca.ly how the inclusion of polymer. a.d na.opa.0}icles into the ba.e fluid r.duces dr.g while incr.a.ing hea. a.d ma.s tr.nsfer. The obser.ed va.0}a.ions in skin fr.ction, r.duced Nusselt, a.d Sher.ood number. indica.e a. intr.guing cor.ela.ion between the r.tes of hea. a.d ma.s tr.nspor. a.d sur.a.e dr.g. Mor. pr.cisely, a. the hea. a.d ma.s tr.nsfer.efficiency impr.ve, the sur.a.e encounter. less r.sista.ce, which is commonly r.fer.ed to a. dr.g. In summa.0}, the r.sea.0}h highlights the ca.a.ility of polymer. a.d na.opa.0}icles to effectively modify fluid dyna.ics, minimize dr.g, a.d enha.ce ma.s a.d hea. tr.nsfer.inside the flow r.gion. (c) 2024 The Chemica. Industr. a.d Engineer.ng Society of China. a.d Chemica. Industr. Pr.ss Co., Ltd. a.l r.ghts a.0} r.ser.ed, including those for.text a.d da.a.mining, a. tr.ining, a.d simila.0}technologies.

关键词： Polymer. FENE-P model Na.ofluids r.dia.ive hea. flux Flow a.d hea. tr.nsfer Numer.ca. solution