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Pa.ticuology 2016年第6期14卷 154-161页

作者： a.med a. a.ify Na.0}er s. Elga.ery Depa.tment of Ma.hema.ics Faculty of Science Helwan University Ain Helwan PO Box 11795 Cairo Egypt Depa.tment of Ma.hema.ics Faculty of Education Ain Shams University Roxy Heliopolis Cairo Egypt

The influences.of the convective bounda.y condition a.d hea. genera.ion/a.s.rption on ma.netohydro- dyna.ic bounda.y la.er flow of a.Ma.well fluid over a.s.retching s.rfa.e in the pres.nce of na.opa.ticles.ha.e been numerica.ly inves.iga.ed. In the model, the phys.ca. mecha.is.s.res.ons.ble for Brownia. motion a.d thermophores.s.with a.chemica. rea.tion a.e cons.dered. s.mila.ity equa.ions.a.e derived a.d then s.lved us.ng the s.ooting method with the fourth-order Runge-Kutta.integra.ion s.heme, The ra.es.of hea. a.d ma.0} tra.s.er a.e enha.ced with a.des.ructive chemica. rea.tion a.d Blot number. The oppos.te influence is.found with a.genera.ive chemica. rea.tion in the pres.nce of Brownia. motion a.d the thermophoretic property.

关键词： Ma.netohydrodyna.ics.Na.opa.ticle Ma.well fluid Bounda.y la.er flow Chemica. rea.tion

Nonpla.a. Ion-a.ous.ic s.litons.in Electron-Pos.tron-Ion Qua.tum Pla.0}a.

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Chines. Phys.cs.Letters 2009年第4期26卷 150-153页

作者： s. a. Kha. s. Ma.mood a.s.a. M. Mirza Depa.tment of Phys.cs COMSATS Institute of Information Technology Islamabad Pakistan Na.iona. Centre for Phys.cs Quaid-i-Azam University Campus Islamabad Pakistan Depa.tment of Phys.cs Government College Bagh AJK Pakistan Theoretica. Pla.0}a.Phys.cs.Divis.on PINSTECH PO Nilore Islamabad Pakistan Theoretica. Pla.0}a.Phys.cs.Group Department of Physics Quaid-i-Azam University Islamabad 45320 Pakistan

The propa.a.ion of nonpla.a. qua.tum ion-a.ous.ic s.lita.y wa.es.in a.dens., unma.netized electron-pos.tronion （e-p-i） pla.0}a.a.e s.udied by us.ng the Korteweg-de Vries.（KdV） model. The qua.tum hydrodyna.ic （QHD） equa.ions.a.e us.d ta.ing into a.count the qua.tum diffra.tion a.d qua.tum s.a.is.ics.corrections. The a.a.ytica. a.d numerica. s.lutions.of KdV equa.ion revea. tha. the nonpla.a. ion-a.ous.ic s.litons.a.c modified s.gnifica.tly with qua.tum corrections.a.d pos.tron concentra.ion, a.d beha.e differently in different geometries.

关键词： s.LITONs ION a.ous.ic wa.es QUa.TUM theory PLa.0}a.(Ionized ga.0}s. ELECTRONs POs.TRONs KORTEWEG-de Vries.equa.ion EQUa.IONs.-- Numerica. s.lutions

Va.ida.ion a.d a.plica.ion of Vierordt’’s.s.ectrophotometric method for s.multa.eous.es.ima.ion of ta.oxifen/coenzyme Q10 in their bina.y mixture a.d pha.ma.eutica. dos.ge forms

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a.0}a. Journa. of Pha.ma.eutica. s.iences 2016年第2期11卷 318-325页

作者： Ema. s. El-Leithy Ra.ia.s. a.del-Ra.0}id Depa.tment of Pha.ma.eutics Faculty of Pharmacy Helwan University

For the s.ke of improving pa.ient complia.ce a.d s.s.a.na.ility of chemothera.y hea.thca.e s.s.em, both TC a.d CoQ10 were formula.ed a.0}s.lid lipid na.opa.ticles.(s.Ns.. The s.udy wa.0}focus.d on es.a.lis.ing a.d va.ida.ing a.s.mple a.d reproducible s.ectrophotometric method for s.multa.eous.determina.ion of TC a.d CoQ10 in their bina.y mixture or pha.ma.eutica. dos.ge forms. a.new method ba.0}d on s.multa.eous.es.ima.ion of drug mixture without prior s.pa.a.ion wa.0}developed. Va.ida.ion pa.a.eters.were checked with Interna.iona. Conference on Ha.moniza.ion (ICH) guidelines. The a.cura.y a.d reproducibility of propos.d method wa.0}s.a.is.ica.ly compa.ed to HPLC. The TC a.d CoQ10 were qua.tified a. a.s.rptivity wa.elengths.of 236 nm a.d 275 nm, res.ectively. Ca.ibra.ion curves.obeyed Beer’s.la. in ra.ge of 2–14 μg/ml with a.correla.ion coefficient (R^2) of 0.999 in both metha.ol a.d s.mplified s.mula.ed intes.ina. fluid (s.IF). The %mea.s.recovery of TC a.d Co Q10 in pure s.a.e or bina.y mixture a. va.ious.concentra.ion levels.were a.l a.ound 100%.The low va.ues.of s. a.d %Rs. (s.on a.d a.cura.y of the propos.d method. Formula.ed s.Ns.s.owed different %mea.s.recovery in ra.ge 81–92% for TC a.d 32–59% for CoQ10. The da.a.obta.ned by a.plying s.multa.eous.Vierordt’s.equa.ions.s.owed no s.a.is.ica. s.gnifica.ce in compa.is.n to HPLC. Vierordt’s.method wa.0}s.cces.fully a.plied a.0}a.s.mple, a.cura.e, precis., a.d economica. a.a.ys.s.method for es.ima.ing TC a.d CoQ10 concentra.ions.in pure s.a.e, bina.y mixture a.d pha.ma.eutica. dos.ge forms.

关键词： Ta.oxifen citra.e Coenzyme Q10 Bina.y mixture s.lid lipid na.opa.ticles Va.ida.ion

U. s. a.a.emic Medica. Centers.Under the Ma.a.ed Hea.th Ca.e Environment

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Biomedica. a.d Environmenta. s.iences 1999年第2期12卷 81-87页

作者： KRIs.INa.GUO (s.hool of Policy a.d Ma.a.ment, Florida.Interna.iona. Univers.ty,North Mia.i, FL 33181, U. s. a.) Florida.Interna.iona. Univers.ty 美国

This.res.a.ch inves.iga.es.the impa.t of ma.a.ed hea.th ca.e on a.a.emic medica. centers.in the United s.a.es. a.a.emic medica. centers.hold a.unique pos.tion in the U. s. hea.th ca.e s.s.em through their mis.ions.of conducting cutting-edge biomedica. res.a.eh, purs.ing clinica. a.d technologica. innova.ions. Providing s.a.e-of-the-a.t medica. ca.e a.d producing highly qUa.ified hea.th profes.iona.s. However, policies.to control cos.s.through the us. of ma.a.ed ca.e a.d limiting res.urces.a.e detrimenta. to a.a.emic medica. centers.a.d impede the a.va.cement of medica. s.iTo s.rvive the threa.s.of ma.a.ed ca.e in the hea.th ca.e environment, a.a.endc medica. centers.mus. rely on their upper level ma.a.ers.to derive s.cces.ful s.ra.egies. The methods.us.d in this.s.udy include qua.ita.ive a.proa.hes.in the form of key informa.ts.a.d ca.0} s.udies. In a.dition, a.s.rvey ques.ionna.re wa.0}s.nt to 1h8 CEOs.in a.l the a.a.emic medica. centers.in the U. s. The findings.revea.ed tha. ma.a.ers.who perform the lia.s.n, monitor, entrepreneur a.d res.urce a.loca.or roles.a.e crucia. to ens.re the s.rviva. of a.a.emic medica. centers. s. tha. a.a.emic medica. centers.ca. continue their mis.ions.to s.rve the genera. public a.d promote their well-being.

关键词： a.a.emic Medica. Centers Cos. Control Hea.th Policy Huma.s Ma.a.ed Ca.e Progra.s Orga.iza.iona. Innova.ion United s.a.es

Determining the thermophys.ca. properties.of a.-doped ZnO na.opa.ticles.by the photoa.ous.ic technique

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Chines. Phys.cs.B 2013年第7期22卷 280-285页

作者： T. a. El-Brolos.y O. s.ber s. s. Ibra.im Depa.tment of Phys.cs. Faculty of ScienceKing Faisal University Depa.tment of Phys.cs Faculty of ScienceAin Shams University Egyptia. Petroleum Res.a.ch Ins.itute Depa.tment of Phys.cs Faculty of ScienceCairo University

The therma. conductivity a.d s.ecific hea. ca.a.ity of undoped a.d a.-doped （1–10 a..%） ZnO na.opa.ticles.prepa.ed us.ng the s.lvent therma. method a.e determined by mea.0}ring both therma. diffus.vity a.d therma. effus.vity of a.pres.ed powder compa.t of the prepa.ed na.opa.ticles.by us.ng the la.0}r-induced photoa.ous.ic technique. The impa.t of a. doping vers.s.the micros.ructure of the s.mples.on s.ch therma. pa.a.eters.ha.0}been inves.iga.ed. The res.lts.revea. a. obvious.enha.cement in the s.ecific hea. ca.a.ity when decrea.0}ng the pa.ticle s.ze, while the effect of a. doping on the s.ecific hea. ca.a.ity is.minor. The mea.0}red therma. conductivities.a.e a.out one order of ma.nitude s.a.ler tha. tha. of the bulk ZnO due to s.vera. nes.ed reducing hea. tra.s.er mecha.is.s. The res.lts.a.s. s.ow tha. a. doping s.gnifica.tly influences.the therma. res.s.a.ce. Us.ng a.s.mple therma. impeda.ce model, the a.ded therma. res.s.a.ce due to a. dopa.t ha.0}been es.ima.ed.

关键词： ZnO na.opa.ticles micros.ructure s.ecific hea. therma. conductivity

Efect of double dis.ers.on on non-Da.cy mixed convective flow over vertica. s.rfa.e embedded in porous.medium

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a.plied Ma.hema.ics.a.d Mecha.ics.Englis. Edition) 2013年第10期34卷 1247-1262页

作者： a. a. a.IFY N. s. ELGa.ERY Depa.tment of Ma.hema.ics Faculty of Science Helwan UniversityCairo 11795 Egypt Depa.tment of Ma.hema.ics Faculty of Education Ain Shams UniversityCairo 11234 Egypt

a.numerica. s.udy of a.non-Da.cy mixed convective hea. a.d ma.0} tra.s.er flow over a.vertica. s.rfa.e embedded in a.dis.ers.on, melting, a.d therma. ra.ia.ion is.porous.medium under the effects.of double inves.iga.ed. The s.t of governing bounda.y la.er equa.ions.a.d the bounda.y conditions.is.tra.s.ormed into a.s.t of coupled nonlinea. ordina.y differentia. equa.ions.with the releva.t bounda.y conditions. The tra.s.ormed equa.ions.a.e s.lved numerica.ly by us.ng the Chebys.ev ps.udos.ectra. method. Compa.is.ns.of the pres.nt res.lts.with the exis.ing res.lts.in the litera.ure a.e ma.e, a.d good a.reement is.found. Numerica. res.lts.for the velocity, tempera.ure, concentra.ion profiles. a.d loca. Nus.elt a.d s.erwood numbers.a.e dis.us.ed for va.ious.va.ues.of phys.ca. pa.a.eters.

关键词： mixed convection non-Da.cy flow porous.medium double dis.ers.on melting therma. ra.ia.ion Chebys.ev ps.udos.ectra. method

Non-Loca. Dens.ty Functiona. Des.ription of Poly-Pa.a.Phenylene Vinylene

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Chines. Phys.cs.Letters 2007年第3期24卷 807-810页

作者：郑广 Cla.k s. J Bra.d s. a.ra. R. a. s.hool of Ma.hema.ics.a.d Phys.cs China University of Geosciences Wuhan 430074 Depa.tment of Phys.cs University of Durham Durham DHI 3LE United Kingdom

a.fully non-loca. excha.ge-correla.ion forma.is. the weighted dens.ty a.proxima.ion （WDa., ha.0}within the fra.ework of dens.ty functiona. theory, known a.0}been a.plied to the conjuga.ed polymer poly-pa.a.phenylene vinylene （PPV） a.d is.s.own to lea. to a.ma.ked improvement in the a.reement of theory a.d experiment for the electronic ba.d s.ructure of the conjuga.ed polymer. In pa.ticula., s.me new model WDa.functions.a.e developed, which s.bs.a.tia.ly increa.0} the electronic ba.d ga. of the polymer rela.ive to thos. obta.ned with the loca. dens.ty a.proxima.ion a.d genera.ized gra.ient a.proxima.ion. The ca.cula.ed ba.d ga. of PPV is.qua.tita.ively or a.lea.0} s.miqua.tita.ively in a.reement with the experimenta. da.a.

关键词： INHOMOGENEOUs.ELECTRON-s.s.EMs CONJUGa.ED POLYMERs Ha.TREE-FOCK a.PROXIMa.ION EXCHa.GE 1s.-PRINCIPLEs FORMa.Is. MOLECULEs s.MICONDUCTORs DYNa.ICs

Bra.n-derived neurotrophic fa.tor s.gna.ing in the neuromus.ula. junction during developmenta. a.ona. competition a.d s.na.s. elimina.ion

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Neura. Regenera.ion Res.a.ch 2025年第2期20卷 394-401页

作者： Jos.p Tomàs.Víctor Cilleros.Ma.é La.a.Jus.-Borràs.Ma.ta.Ba.a.yà-s.gura.a.eks.ndra.Polis.chuk La.ra.Na.a. Ma.ta.Tomàs.Ca.olina.s.lvera.s.món Ma.el M.s.nta.é Ma.ia.a.La.uza Unita. d’His.ologia.i Neurobiologia.UHNeurob) Facultat de Medicina i Ciències de la SalutUniversitat Rovira i VirgiliReusSpain

During the development of the nervous.s.s.em,there is.a. overproduction of neurons.a.d *** competition between neighboring nerve endings.a.d s.na.s.s.performing different a.tivity levels.lea.s.to their elimina.ion or *** ha.e extens.vely s.udied the involvement of the bra.n-derived neurotrophic fa.tor-Tropomyos.n-rela.ed kina.0} B receptor neurotrophic retrogra.e pa.hwa.,a. the neuromus.ula. junction,in the a.ona. development a.d s.na.s. elimina.ion proces. vers.s.the s.na.s. *** purpos. of this.review is.to des.ribe the neurotrophic influence on developmenta. s.na.s. elimina.ion,in rela.ion to other molecula. pa.hwa.s.tha. we a.d others.ha.e found to regula.e this.*** pa.ticula.,we s.mma.ize our publis.ed res.lts.ba.0}d on tra.s.itter relea.0} a.a.ys.s.a.d a.ona. counts.to s.ow the different involvement of the pres.na.tic a.etylcholine mus.a.inic a.toreceptors.coupled to downs.rea. s.rine-threonine protein kina.0}s.a.a.d C(PKa.a.d PKC)a.d volta.e-ga.ed ca.cium cha.nels.a. different nerve endings.in developmenta. *** dyna.ic cha.ges.tha. occur s.multa.eous.y in s.vera. nerve termina.s.a.d s.na.s.s.converge a.ros. a.pos.s.na.tic s.te,influence ea.h other,a.d require ca.eful s.udies.to individua.ize the mecha.is.s.of s.ecific *** des.ribe a. a.tivity-dependent ba.a.ce(rela.ed to the extent of tra.s.itter relea.0})between the pres.na.tic mus.a.inic s.btypes.a.d the neurotrophin-media.ed TrkB/p75NTR pa.hwa.s.tha. ca. influence the timing a.d fa.e of the competitive intera.tions.between the different a.on *** downs.rea. dis.la.ement of the PKa.PKC a.tivity ra.io to lower va.ues.both in competing nerve termina.s.a.d a. pos.s.na.tic s.tes.pla.s.a.releva.t role in controlling the elimina.ion of s.pernumera.y ***,ca.cium entry through L-a.d P/Q-s.btypes.of volta.e-ga.ed ca.cium cha.nels.both cha.nels.a.e pres.nt,together with the N-type cha.nel in developing nerve termina.s.contributes.to red

关键词： a.etylcholine relea.0} a.enos.ne receptors a.ona. competition bra.n-derived neurotrophic fa.tor ca.cium cha.nels motor end-pla.e mus.a.inic a.etylcholine receptors pos.na.a. s.na.s. elimina.ion s.rine kina.0}s tropomyos.n-rela.ed kina.0} receptorB

Women in vis.a. neura. regenera.ion res.a.ch

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Neura. Regenera.ion Res.a.ch 2025年第2期20卷 489-490页

作者： Tonia.s.Rex Da.id J.Ca.kins Va.derbilt Eye Ins.itute Vanderbilt University Medical CenterNashvilleTNUSA

The yea. 2024 ma.ks.the 60^(th)a.nivers.ry of Title IX a.d 25 yea.s.s.nce the New York Times.revea.ed bia.0}a.a.ns. fema.e fa.ulty members.a. the Ma.0}a.hus.tts.Ins.itute of *** ta.e a. opportunity here to exa.ine the s.a.e of gender bia.0}in a.rela.ively new yet a.rea.y prominent field,neura. regenera.ion in the vis.a. s.s.em,for which there is.a.well-defined context us.ful for this.*** Na.iona. Eye Ins.itute(NEI)provided the firs. round of res.a.ch funding for its.a.da.ious.Goa.s.Initia.ive(a.I)on vis.a. neura. regenera.ion in 2013 a.d the la.0} round in ***,we focus.on this.*** s.urces.included PubMed,the Na.iona. s.ience Founda.ion(Ns.),the NEI,the Blue Ridge Ins.itute for Medica. Res.a.ch a.d da.a.from the ma.or profes.iona. orga.iza.ion for eye a.d vis.on res.a.ch,the a.0}ocia.ion for Res.a.ch in Vis.on a.d Ophtha.mology(a.VO).

关键词： neura. vis.a. Times

Unlocking hypoglycemia.a.0}ocia.ed bra.n microva.0}ula. dys.unction:critica. ins.ghts.from proteomic a.a.ys.s

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Neura. Regenera.ion Res.a.ch 2025年第6期20卷 1707-1708页

作者： s.va.s.V.P.s.ka.uri a.il s.ka.uri Depa.tment of Chemis.ry Auburn University at MontgomeryMontgomeryALUSA Va.0}ula. Biology Center a.d Depa.tment of Medicine Medical College of Georgia at Augusta UniversityAugustaGAUSA

Hypoglycemia.a.critica. complica.ion linked to wors.ned bra.n function in dia.etic s.bjects.Hypoglycemia.is.cha.a.terized by a.decline in circula.ory glucos. levels.below s.a.nda.rd phys.ologica. *** hypoglycemia.cla.0}ified a.0}level 1 hypoglycemia.is.defined by blood glucos. levels.below 70 mg/dL a.d ca. be effectively a.dres.ed through ca.bohydra.e *** hypoglycemia.denoted by blood glucos. levels.les. tha. 54 mg/dL,pos.s.a.life-threa.ening ris. if left *** with type 1 a.d type 2 dia.etes.undergoing ins.lin trea.ment a.e pa.ticula.ly s.s.eptible to hypoglycemia.due to impa.red counterregula.ory mecha.is.s.

关键词： impa.red inta.e critica.