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Journ.l of Appli.d Mathemati.s an. Physi.s 2021年第12期9卷 3115-3121页

作者： n. G. Gulko i. T. Selezov Departmen. of Mathemati.s Ben-Gurion University of the Negev Beer-Sheva Israel i.0}ti.ute of Hydromechan.cs NAS of Ukraine Kiev Ukraine

The problem of exci.ati.n.an. the propagati.n.of a n.rve i.pulse by an.axon.(n.rve fi.er) for the case of a n.n.n.tan.an.ous fun.ti.n.i. studi.d. The appli.ati.n.of n. i.0}tan.an.ous step fun.ti.n.of the Heavi.i.e type takes i.0}o accoun. the ti.e of delay. Thi. gen.rali.es the problem of the propagati.n.of axon.exci.ati.n.to the case of an.i.0}ut i.pulse fun.ti.n.s n.n.n.tan.an.ous acti.n.wi.h some i.0}reasi.0} exci.ati.n. An.exact an.lyti.al soluti.n.to the problem i. con.tructed based on.the Laplace i.0}egral tran.form an. Ephros theorem. The propagati.n.of the tran.membran. poten.i.l was studi.d, i.0}respon.e to the swi.chi.0} on.an. off, for i.pulse of a con.tan. curren. pulse deli.ered i.0}racellularly at di.feren. poi.0}s i.0}ti.e. The ti.e an.lysi. of exci.ati.n.propagati.n.alon. axon.at di.feren. di.tan.es from the exci.ati.n.poi.0} was performed.

关键词： n.n.n.tan.an.ous Exci.ati.n Heavi.i.e Fun.ti.n Tran.membran. Poten.i.l Ephros Theorem Laplace Tran.form

Mesen.hymal Bon. Marrow-deri.ed Stem Cells Tran.plan.ati.n.i.0}Pati.n.s wi.h HCV Related Li.er Ci.rhosi.

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Journ.l of Cli.0}cal an. Tran.lati.n.l Hepatology 2014年第4期2卷 217-221页

作者： Svi.tlan. P. Lukashyk Vladi.i. M. Tsyrkun.v Yan.n. i. i.ayki.0} Oksan. n. Roman.va Artur T. Shyman.ki. Olga V. Aleyn.kova Ri.ma i. Kravchuk Departmen. of i.0}ecti.n.Di.eases The Belarusian State Medical University Minsk Republic of Belarus Departmen. of i.0}ecti.n.Di.eases The Grodno State Medical University Grodno Republic of Belarus Cell bi.techn.logy an. cytotherapy laboratory The Republican Research and Practical Center of Pediatric Oncology and Hematology Minsk Republic of Belarus Cen.ral Sci.n.i.i. Research Laboratory The Grodno State Medical University Grodno Republic of Belarus

Backgroun. an. Ai.s: To evaluate the effect of i.0}rapar-en.hymal tran.plan.ati.n.of mesen.hymal bon. marrow-deri.ed stem cells (BMSCs) i.0}pati.n.s wi.h hepati.i. C vi.us (HCV)-related li.er ci.rhosi. (LC). Methods: Mon.n.clear cells were i.olated from pati.n. bon. marrow an. were passaged several ti.es i.0}vi.ro i.0}order to reach the requi.ed volume. Attri.utes of the BMSCs were evaluated by the presen.e of the surface markers CD105+, CD90+, an. CD73+. Cells from each passage were evaluated for steri.i.y, an. they were tran.plan.ed i.0}raparen.hymally i.0}o li.er ti.sue. Cli.0}cal an. laboratory data were evaluated an. morphologi.al studi.s of li.er bi.psy were performed pri.r to an. 6 mon.hs after tran.plan.ati.n. Results: On.cli.0}cal evaluati.n. the gen.ral state of these pati.n.s was i.proved at 1 mon.h followi.0} tran.plan.ati.n.of BMSCs. At 1 an. 6 mon.hs post-tran.plan.ati.n. jaun.i.e was absen. i.0}four (67%) pati.n.s. After 6 mon.hs, fun.ti.n.l hepati. i.0}i.es were i.proved, i.e. decrease of ALT an. AST acti.i.y an. bi.i.ubi.0}level. However, these decreases were n.t stati.ti.ally di.feren. (P>0.05). Expressi.n.of CD34 an. α-SMA i.0}li.er bi.psy samples were decreased at 6 mon.hs after tran.plan.a-ti.n. con.i.ten. wi.h structural i.provemen.s i.0}mi.ochon.ri. an. n.clear compartmen.s. Con.lusi.n.: i.0}raparen.hymal tran.plan.ati.n.of autologous BMSCs i.proved the fun.ti.n.l con.i.i.n.of the li.er, sti.ulated reparati.e processes i.0}hepatocytes, an. decreased extracellular matri. protei.0}(EMP) coun. i.0}hepati. ti.sues of pati.n.s wi.h LC. i. was well tolerated an. was n.t associ.ted wi.h an. compli.ati.n. both duri.0} an. after BMSC tran.plan.ati.n.

关键词： Li.er ci.rhosi. Mesen.hymal bon. marrow stem cells Tran.-plan.ati.n.therapy

The Olei. Aci. Composi.i.n.Effect on.the Carboxymethyl Cellulose Based Bi.polymer Electrolyte

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Journ.l of Crystalli.ati.n.Process an. Techn.logy 2013年第1期3卷 1-4页

作者： M. n. Chai.M. i. n. i.a Advan.ed Materi.ls Research Group Renewable Energy Research Interest Group Department of Physical Sciences Faculty of Science & Technology University Malaysia Terengganu Terengganu Malaysia.

Bi.polymer electrolyte based on.carboxymethyl cellulose has been.prepared by dopi.0} wi.h di.feren. con.en.rati.n.of olei. aci. vi. soluti.n.casti.0} techn.que. Fouri.r Tran.form i.0}rared spectroscopy was used to study the complexati.n.between.the salt an. polymer. n.w peak was observed at 1710, 2850, 2920 cm-1. X-ray di.fracti.n.study reveals the amorphous n.ture of the bi.polymer electrolyte. i.pedan.e study shows the hi.hest i.n.c con.ucti.i.y, σ, was foun. to be 2.11 × 10-5 S·cm-1 at room temperature (303 K) for sample con.ai.0}n. 20 wt.% of olei. aci. an. the bi.polymer electrolyte obeys Arrhen.us behavi.ur.

关键词： Soli. Bi.polymer Electrolyte Carboxymethyl Cellulose FTi. XRD Con.ucti.i.y

Low temperature properti.s of organ.ci.0}rgan.c Ag/p-CuPc/n.GaAs/Ag photoelectri. sen.or

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Sci.n.e Chi.0}(Techn.logi.al Sci.n.es) 2008年第2期51卷 153-161页

作者： Kh. S. KARi.OV i. QAZi.T. A. KHAn.M. i. FEDOROV Physi.al Techn.cal i.0}ti.ute of Academy of Sci.n.es Gi. i.0}ti.ute of En.i.0}eri.0} Sci.n.e an. Techn.logy State Techn.cal Un.versi.y

A thi.0}organ.c fi.m of p-type semi.on.ucti.0} copper phthalocyn.n.n. (CuPc) was deposi.ed by vacuum evaporati.n.on.an.n.type GaAs si.0}le-crystal semi.on.uctor substrate. The fabri.ated Ag/p-CuPc/n.GaAs/Ag sen.or was carri.d through an.agei.0} process to stabi.i.e the parameters. Voltage-curren. characteri.ti.s an. photoelectri.al respon.e of the sen.or were i.0}esti.ated at a wi.e temperature ran.e of 82 to 350 K. Photoelectri. characteri.ti.s were measured un.er n.n.modulated fi.amen.-lamp i.lumi.0}ti.n. i. was observed that such sen.or parameters as recti.i.ati.n.rati.,threshold voltage,jun.ti.n.shun. an. seri.s resi.tan.es,open.ci.cui. voltage an. short ci.cui. curren. are temperature-depen.en.. i. was foun. that wi.e-ran.e voltage-curren. characteri.ti.s of the sen.or may be de-scri.ed si.i.arly to that of a Schottky barri.r di.de. Usi.0} the experi.en.al data on.voltage-curren. characteri.ti.s an. absorban.e of the CuPc fi.ms,the en.rgy-ban. di.gram of the p-CuPc/n.GaAs heterojun.ti.n.was developed. i. was shown.that data obtai.0}d from si.ulati.n.of an.equi.alen. ci.cui. of photoelectri. sen.or agreed wi.h experi.en.al results.

关键词： organ.c solar cell organ.c-i.0}rgan.c heterojun.ti.n temperature depen.en. i.V characteri.ti.s

Provi.ami.0}D Doped Si.i.a an. Polymeri. Fi.ms: n.w Materi.ls for UV Bi.sen.or

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Materi.ls Sci.n.es an. Appli.ati.n. 2010年第5期1卷 267-271页

作者： T. n. Orlova i. P. Teren.tskaya A. M. Eremen.o n. i. Surovtseva 不详

The ori.i.0}l techn.logi.s of growi.0} si.i.a fi.ms, i.pregn.ted wi.h 7-dehydrocholesterol (provi.ami.0}D3) on.quartz substrates an. free tran.paren. fi.ms on.the basi. of polyvi.0}l alcohol an. polyvi.0}l butyral have been.developed. Provi.ami.0}D photoi.omeri.ati.n.i.0}the fi.ms un.er UVB i.radi.ti.n.was i.0}esti.ated by UV absorpti.n.spectroscopy. Remarkable chan.es i.0}the absorpti.n.spectrum of 7-DHC were observed i.0}si.i.a an. polyvi.0}l alcohol fi.ms as com-pared wi.h ethan.l soluti.n. on.y i.0}polyvi.0}l butyral fi.m the spectrum was very n.arly, whi.e the spectral ki.0}ti.s of 7-DHC photoi.omeri.ati.n.i.0}all the fi.ms was di.feren. from ethan.l. We suggest that several fi.ms have poten.i.l as UV dosi.eters to measure accumulated ‘an.i.achi.i.’ UV dose i.0}the same man.er as erythemi. UV dose i. measured by common.y used polysulphon. fi.m.

关键词： Provi.ami. D Photoi.omeri.ati.n Polymer Fi.ms Si.i.a Porous Fi.m UV Dosi.etry

Effect of n.ll aether fi.ld on.weak deflecti.n.an.le of black holes

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Chi.0}se Physi.s C 2020年第12期44卷 234-239页

作者： A.Övgün.i.Sakallı J.Saavedra Physi.s Departmen. Faculty of Arts and SciencesEastern Mediterranean University99628 FamagustaNorth Cyprusvia Mersin 10Turkey i.0}ti.uto de Físi.a Pontificia Universidad Católica de ValparaísoCasilla 4950ValparaísoChile

We study li.ht rays i.0}the stati. an. spheri.ally symmetri. gravi.ati.n.l fi.ld of the n.ll aether theory(n.T).To thi. en.,we employ the Gauss-Bon.et theorem to compute the deflecti.n.an.le formed by a n.T black hole i.0}the weak li.i. *** the opti.al metri.s of the n.T black hole,we fi.st obtai.0}the Gaussi.n.curvature an. then.calculate the leadi.0} terms of the deflecti.n.*** calculati.n. i.0}i.ate how gravi.ati.n.l len.i.0} i. affected by the n.T *** also i.lustrate that the ben.i.0} of li.ht stems from global an. topologi.al effects.

关键词： deflecti.n.of li.ht Gauss-Bon.et theorem gravi.ati.n.l len.i.0} black hole n.ll aether theory

Effect of n. addi.i.n.on.the mi.rostructural,mechan.cal an. electrochemi.al characteri.ti.s of AlCrFen.Cu hi.h-en.ropy alloy

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i.0}ern.ti.n.l Journ.l of Mi.0}rals,Metallurgy an. Materi.ls 2020年第10期27卷 1332-1340页

作者： n.Malatji.A.P.i.Popoola T.Len.open. S.Pi.yan. Tshwan. Un.versi.y of Techn.logy PretoriaSouth Africa Coun.i. for Sci.n.i.i. an. i.0}ustri.l Research PretoriaSouth Africa

AlCrFen.Cun.x(x=0.05,0.15,an. 0.26)hi.h-en.ropy alloys(HEAs)were successfully fabri.ated usi.0} the laser metal deposi.i.n.*** laser power of 1600 W an. scan.i.0} speed of 1.2 m/mi.0}were used duri.0} laser processi.0} of the *** mi.rostructural,mechan.cal,an. electrochemi.al characteri.ti.s of the alloys were evaluated usi.0} vari.us advan.ed characteri.ati.n.*** showed that the alloys exhi.i.ed a dual-phase structure wi.h den.ri.i. *** i.0}lusi.n.of n. i.0}the AlCrFen.Cu alloy matri. promoted the formati.n.of fi.0} eutecti. structures an. chan.ed the shape of the grai.0} from column.r to *** Cu con.en. decreased wi.h the i.0}rease i.0}the con.en. of n.,whereas the Al con.en. i.0}reased wi.h the i.0}rease i.0}the con.en. of *** fi.0}i.0}s i.0}i.ated that the presen.e of n. i.0}the alloy promoted the formati.n.an. en.an.ed the stabi.i.y of the body-cen.ered cubi.(bcc)*** of the alloys that con.ai.0}d n. also exhi.i.ed hi.h hardn.ss,compressi.e stren.th,an. wear ***,the low curren. den.i.y an. posi.i.e shi.t i.0}poten.i.l exhi.i.ed by HEAs wi.h appropri.te addi.i.n.of n. hi.hli.hted the superi.r an.i.orrosi.e properti.s.

关键词： hi.h-en.ropy alloys mi.rostructure mi.rohardn.ss fri.ti.n wear loss corrosi.n.resi.tan.e

Regen.rati.e Properti.s of Fetal n. Raphe Cells i.0}Modeli.0} i.0}uri.s of Seroton.rgi. n.uri.e-Gli.l Fi.ers i.0}Vi.ro

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Journ.l of Pharmacy an. Pharmacology 2017年第8期5卷 515-520页

作者： Vasylyeva i. G. Oleksen.o n. P. Chopyk n. G. Galan.a O. S. Shuba i. M., Tsyubko O. i. Sn.tsar n. D. Departmen. n.urobi.chemi.try SI "Institute ofNeurosurgeryn. "acad. A. Romodanov 04050 Ukraine

i. i. con.i.ered that ren.wal of growth i.0}seroton.n.rgi. caudal fi.ers thei. sprouti.0} to i.0}ury si.e an. formati.n.ofoutgrowth n.t i. factor for locomoti.n.recovery. The ai. of our work was to study the i.0}luen.e of rat fetal n.ural cells en.i.hed wi.hseroton.n.produci.0} cells, on.morphogen.si., gen. expressi.n.of serotogen.si. （Pet1, n.2.2, Lmxlb, Tphl, Tph2, Sert） an.seroton.n.level i.0}organ.typi. n. raphe cultures i.0}i.0}ury of n.uri.e-gli.l fi.ers i.0}vi.ro. i.0}ury was modeled by the way of crossi.0}n.uri.e-gli.l fi.ers after thei. formati.n.un.er lon.-term culture. The cell accumulati.n.was observed i.0}the i.0}ury zon. when.fetal *** cells, previ.usly en.i.hed wi.h seroton.n.produci.0} cells were added i.0}o organ.typi. culture of n. raphe wi.h crossi.0} fi.ersun.er the culture con.i.i.n.. As a result, crossi.0} si.e was fi.led wi.h these cells after 14 days of culture. The acti.ati.n.of expressi.n.n.cascade of regulatory gen.s-regulators of serotogen.si. Pet1, Lmxlb, Tphl, Tph2, Sert an. i.0}reased seroton.n.con.en. i.0}theculture materi.l were also observed. The acti.ati.n.of gen. expressi.n.of serotogen.si. Pet1 an. Sert, an. i.0}reased seroton.n.on.en. by 1.7 ti.es were revealed when.con.i.i.n.d medi.m from culture of fetal rat cells was used. An.evi.ti.n.of si.0}le cells wasobserved i.0}con.rol samples of organ.typi. n. raphe culture after i.0}ury. Crossi.0} si.e was remai.0}d wi.hout si.n. of cell fi.li.0} i.0}hese samples at day 14 after culture. The acti.ati.n.of regulatory gen. expressi.n.of serotogen.si. Pet1, n.x2.2, Lmxlb, Tphl,Tph2, Sert an. restorati.n.of seroton.n.con.en. were also absen. i.0}the culture materi.l.

关键词： Fetal rat n.rve cells, seroton.n. n. raphe, organ.typi. culture, suspen.i.n culture.

A Comparati.e Study of Elemen. Cycli.0} i.0}the Soi.-Plan. System: A Case Study of Shaly an. Calcareous Soi.s, Southern.Ben.e Trough, n.geri.

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i.0}ern.ti.n.l Journ.l of Geosci.n.es 2014年第4期5卷 453-463页

作者： T. n. n.an.e C. i. Adamu Departmen. of Geology University of Calabar Calabar Nigeria

Thi. study focused on.the cycli.0} of major an. trace elemen.s i.0}the soi.-plan. system i.0}parts of Southern.Ben.e Trough, n.geri.. Surface soi. samples an. cassava crop samples were collected from culti.ated farmlan.s un.erli.0}d by shaly an. calcareous soi.s an. were an.lysed usi.0} stan.ard techn.ques. The results show that shaly soi.s are relati.ely aci.i. (pH, 4.8 - 6.6) wi.h hi.h level of organ.c matter con.en. (OM, 3.2% - 8.7%) compared to calcareous soi.s (pH, 5.6 - 7.2;OM 1.6% - 7.0%). The soi.s are en.i.hed i.0}elemen.al composi.i.n.relati.e to the world average abun.an.es i.0}soi.. The maxi.um levels of K, Al, an. Zn.were obtai.0}d from shaly soi.s. The computed accumulati.n.factors are gen.rally n.al levels decreased i.0}the plan. parts i.0}the order tuber > leaf > stem. Si.n.fi.an. correlati.n.was obtai.0}d between.elemen.al associ.ti.n. of calcareous surface soi.s compared to that of shaly soi.s. R-mode factor an.lysi. revealed the con.rols of soi. geochemi.try to i.0}lude li.hology, an.hropogen.c an. en.i.on.en.al factors. A stepwi.e li.0}ar regressi.n.an.lysi. i.en.i.i.d soi. elemen.al compon.n., pH an. organ.c matter as some of the factors i.0}luen.i.0} soi.-plan. metal uptake.

关键词： Soi. Plan. System Cycli.0} of Elemen.s Calcareous Soi.s Shaly Soi.s Southern Ben.e Trough n.geri.

Mi.rostructure of Carbon.Fi.er an. Carbon.Rei.0}orced Plasti.

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Journ.l of Materi.ls Sci.n.e an. Chemi.al En.i.0}eri.0} 2013年第5期1卷 28-32页

作者： n. i. Baurova Wei.Hao Ouyan. Xi.o Departmen. of Man.facture an. Repai. of Motor Vehi.les an. Road Cars Moscow Automobile Road State Technical University (MADI) Moscow Russia Departmen. of Materi.l Sci.n.e an. Chemi.al En.i.0}eri.0} Harbin Engineering University Harbin China

Thi. study i. the i.0}esti.ati.n.of the mi.rostructure of di.feren. types of carbon.fi.er. They were compared wi.h the carbon.zed an. graphi.i.ed fi.ers. Results of structural researches have been.presen.ed. i. was foun. that the damage vari.s from di.feren. polluti.n.an. the damage of the mon.fi.ers. The effect of the polluti.n.of the mon.fi.er was determi.0}d.

关键词： Cold Curi.0} Epoxy Matri. Carbon Fi.er Carbon Rei.0}orced Plasti. Mi.rostructure