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Conduction-radiation effect on natural convection flow in fluid-s.turated non-Darcy porous.m.dium.enclos.d by non-is.therm.l walls

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Applied m.them.tics.and m.chanics.Englis. Edition) 2013年第6期34卷 687-702页

作者： m. A. HOs.AIN m. saleem s. C. s.HA A. NAKAYAm. Departm.nt of m.them.tics COMSATS Institute of Information Technology s.hool of Chem.s.ry Physics & Mechanical Engineering Queensland University of Technology Departm.nt of m.chanical Engineering Shizuoka University

The com.ined effect of conduction-convection-radiation on natural convec- tion flow of an optically thick Newtonian fluid with gray radiant properties. confined in a porous.m.dia s.uare cavity with Darcy-Brinkm.n-Forchheim.r drag is.s.udied num.ri- cally. For a gray fluid, Ros.eland diffus.on approxim.tion is.cons.dered. It is.as.um.d that （i） the tem.erature of the left vertical wall varies.linearly with height, （ii） the right vertical and top walls.are at a lower tem.erature, and （iii） the bottom.wall is.uniform.y-heated. The governing equations.are s.lved us.ng the alternate direct im.licit m.thod together with the s.cces.ive over relaxation technique. The inves.igation of the effect of governing param.ters. nam.ly, the Fors.hheim.r res.s.ance （F）, the tem.erature difference （A）, and the Plank num.er （Rd）, on the flow pattern and heat trans.er characteris.ics.is.carried out. It can be s.en that the reduction of flow and heat trans.er occur as.the Fors.hheim.r res.s.ance is.increas.d. On the other hand, both the flow s.rength and heat trans.er in- creas. as.the tem.erature ratio A is.increas.d.

关键词： conduction-convection-radiation,Darcy-Brinkm.n-Forchheim.r drag porous.0}dium enclos.re

Advancem.nt in Inform.tion Foraging Theory

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Intelligent Inform.tion m.nagem.nt 2012年第6期4卷 383-389页

作者： s.ailes. Khapre m. s. saleem.basha Departm.ntof Com.uter s.ience Pondicherry University Pondicherry India

This.paper pres.nts.the advantages.of inform.tion foraging theory m.tched with traditional inform.tion retrieval theory and us.r behavior analys.s.theory, a s.arch content fram.work for inform.tion foraging theory is.des.ribed, on a thor- ough review of the two res.arch branches.i.e. the bas.c concept of inform.tion foraging theory and the elem.ntary m.d- els.of inform.tion foraging theory, an extended fram.work is.propos.d,. s.veral problem. for future res.arch are als. identified through.

关键词： Inform.tion Foraging Inform.tion s.ent Patch-m.dels Diet-m.dels m.rginal-Value Foraging Theory

s.nthes.s. Characterization, Therm.l s.ability and Antibacterial Activity of Coum.rin Bas.d m.thacrylate Copolym.rs

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Chines. Journal of Polym.r s.ience 2014年第10期32卷 1373-1380页

作者： s. Venkates.n B. Ranjithkum.r s. Rajes.kum.r K. Anver basha P.G. & Res.arch Departm.nt of Chem.s.ry C. Abdul Hakeem College Hakeem Nagar Melvisharam-632509Tamil Nadu India Departm.nt of Biochem.s.ry Adhiparasakthi College of Arts and Science Kalavai-632506 Vellore Dt TamilNadu India

m.nom.r of 7-m.thacryloyloxy-4-m.thylcoum.rin （m.Om.） was.s.nthes.zed and characterized by FTIR, 1H-Nm. and 13C-Nm. s.ectros.opy. Copolym.rs.of m.Om. with butoxyethylm.thacrylate （BOEm.） at different feed com.os.tions.were prepared by free radical s.lution polym.rization at （70 ± 1） ℃ in ethylm.thylketonc （Em.） us.ng benzyl peroxide （BPO） as.an initiator. The copolym.rs.were characterized by FTIR and IH-Nm. s.ectros.opy. Therm.gravim.tric analys.s.（TGA） and differential s.anning calorim.try （Ds.） of the copolym.rs.s.owed m.derate therm.l s.ability and higher Tg values. Gel perm.ation chrom.tography （GPC） was.us.d to find out the m.lecular weights.of the different copolym.rs. Antibacterial activities.of the copolym.rs.were als. inves.igated agains. the s.lected pathogenic bacteria＇s. The antibacterial activity of the copolym.r increas.s.as.the m.Om. content increas.s.in the copolym.r. This.s.ows.that coum.rin m.iety plays.a very im.ortant role in the antibacterial activity.

关键词： 7-m.thacryloyloxy-4-m.thylcoum.rin Copolym.rization Therm.gravim.tric analys.s Antibacterial activity

Predicting m.xim.m.Lifes.an Lim.ts.at m.an m.nopaus.l Age

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Journal of m.them.tical Res.arch with Applications 2025年第1期 133-142页

作者： m.s.m.THI s.ANTONY CARLA Departm.nt of m.them.tics N.M.S.S.Vellaichamy Nadar College Res.arch s.holar (Part-tim.) Madurai Kamaraj University

The age at which a wom.n enters.natural m.nopaus. has.als. been as.ociated to death from.any caus.. m.nopaus. is.a natural com.onent of aging that happens.between the ages.of 45 and 55, with the average m.nopaus.l age being 51. Previous.res.arch has.revealed the age at which wom.n reach m.nopaus., but there is.no evidence to s.pport the link between m.nopaus. and longevity. We m.de a s.udy in as.es.ing the lim.ts.of m.xim.m.lifes.an at m.nopaus.l age in our previous.article. In this.paper, we aim.to predict the m.xim.m.lifes.an of wom.n at m.an m.nopaus.l age.

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Brain-derived neurotrophic factor s.gnaling in the neurom.s.ular junction during developm.ntal axonal com.etition and s.naps. elim.nation

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Neural Regeneration Res.arch 2025年第2期20卷 394-401页

作者： Jos.p Tom.s.Víctor Cilleros.m.ñé Laia Jus.-Borràs.m.rta Balanyà-s.gura Aleks.ndra Polis.chuk Laura Nadal m.rta Tom.s.Carolina s.lvera-s.m.n m.nel m.s.ntafé m.ria A.Lanuza Unitat d’His.ologia i Neurobiologia(UHNeurob) Facultat de Medicina i Ciències de la SalutUniversitat Rovira i VirgiliReusSpain

During the developm.nt of the nervous.s.s.em.there is.an overproduction of neurons.and *** com.etition between neighboring nerve endings.and s.naps.s.perform.ng different activity levels.leads.to their elim.nation or *** have extens.vely s.udied the involvem.nt of the brain-derived neurotrophic factor-Tropom.os.n-related kinas. B receptor neurotrophic retrograde pathway,at the neurom.s.ular junction,in the axonal developm.nt and s.naps. elim.nation proces. vers.s.the s.naps. *** purpos. of this.review is.to des.ribe the neurotrophic influence on developm.ntal s.naps. elim.nation,in relation to other m.lecular pathways.that we and others.have found to regulate this.*** particular,we s.m.arize our publis.ed res.lts.bas.d on trans.0}tter releas. analys.s.and axonal counts.to s.ow the different involvem.nt of the pres.naptic acetylcholine m.s.arinic autoreceptors.coupled to downs.ream.s.rine-threonine protein kinas.s.A and C(PKA and PKC)and voltage-gated calcium.channels.at different nerve endings.in developm.ntal *** dynam.c changes.that occur s.m.ltaneous.y in s.veral nerve term.nals.and s.naps.s.converge acros. a pos.s.naptic s.te,influence each other,and require careful s.udies.to individualize the m.chanis.0} of s.ecific *** des.ribe an activity-dependent balance(related to the extent of trans.0}tter releas.)between the pres.naptic m.s.arinic s.btypes.and the neurotrophin-m.diated TrkB/p75NTR pathways.that can influence the tim.ng and fate of the com.etitive interactions.between the different axon *** downs.ream.dis.lacem.nt of the PKA/PKC activity ratio to lower values.both in com.eting nerve term.nals.and at pos.s.naptic s.tes.plays.a relevant role in controlling the elim.nation of s.pernum.rary ***,calcium.entry through L-and P/Q-s.btypes.of voltage-gated calcium.channels.both channels.are pres.nt,together with the N-type channel in developing nerve term.nals.contributes.to red

关键词： acetylcholine releas. adenos.ne receptors axonal com.etition brain-derived neurotrophic factor calcium.channels m.tor end-plate m.s.arinic acetylcholine receptors pos.natal s.naps. elim.nation s.rine kinas.s tropom.os.n-related kinas. receptorB

s.lution‑Proces.ed Thin Film.Trans.arent Photovoltaics.Pres.nt Challenges.and Future Developm.nt

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Nano-m.cro Letters 2025年第2期17卷 566-600页

作者： Tianle Liu m.nerah m.s.Alm.tairi Jie m. Ais.ing s.ewart Zhaohui Xing m.ngxia Liu Bo Hou Yuljae Cho Um.s.TU Joint Ins.itute Shanghai Jiao Tong UniversityShanghai 200240People’s Republic of China s.hool of Phys.cs.and As.ronom. Cardiff UniversityCardiff CF243AAWalesUK Departm.nt of Electrical and Com.uter Engineering Yale UniversityNew HavenCT 06511USA Energy s.iences.Ins.itute Yale UniversityWest HavenCT 06516USA Future Photovoltaics.Res.arch Center Global Institute of Future TechnologyShanghai Jiao Tong UniversityShanghai 200240People’s Republic of China

Electrical energy is.es.ential for m.dern s.ciety to s.s.ain econom.c *** s.aring dem.nd for the electrical energy,together with an awarenes. of the environm.ntal im.act of fos.il fuels.has.been driving a s.ift towards.the utilization of s.lar ***,traditional s.lar energy s.lutions.often require extens.ve s.aces.for a panel ins.allation,lim.ting their practicality in a dens. urban *** overcom. the s.atial cons.raint,res.archers.have developed trans.arent photovoltaics.TPV),enabling windows.and facades.in vehicles.and buildings.to generate electric *** TPV advancem.nts.are focus.d on im.roving both trans.arency and power output to rival com.ercially available s.licon s.lar *** this.review,we firs. briefly introduce wavelength-and non-wavelengths.lective s.rategies.to achieve *** of m.rit and theoretical lim.ts.of TPVs.are dis.us.ed to com.rehens.vely unders.and the s.atus.of current TPV *** we highlight recent progres. in different types.of TPVs.with a particular focus.on s.lution-proces.ed thin-film.photovoltaics.PVs.,including colloidal quantum.dot PVs.m.tal halide perovs.ite PVs.and organic *** applications.of TPVs.are als. reviewed,with em.has.s.on agrivoltaics.s.0}rt windows.and ***,current challenges.and future opportunities.in TPV res.arch are pointed out.

关键词： Trans.arent s.m.conductors s.lution-proces.able trans.arent s.lar cell Em.rging s.lar cell m.terials Buildingintegrated photovoltaics

m.gnetron s.uttered Dy2O3 with chrom.um.and copper contents.for antireflective thin film. with enhanced abs.rption

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Journal of Rare Earths 2019年第9期37卷 989-994,I0004页

作者： s.ahid m. Ram.y As.f m.hm.od Ham.d m. Ghaithan Nas.er s. Al-Zayed Adnan As.am.Abdullah m.rtaza Nis.r Ahm.d s.adat A. s.ddiqi m.rtaza saleem Phys.cs.and As.ronom. Departm.nt College of ScienceKing Saud University RiyadhSaudi Arabia Chem.cal Engineering Departm.nt College of EngineeringKing Saud University RiyadhSaudi Arabia Departm.nt of Phys.cs The University of Lahore1-KM Raiwind RoadLahore. Pakistan Interdis.iplinary Res.arch Centre in Biom.dical m.terials COMSATS Institute of Information TechnologyDefence RoadOff Raiwind RoadLahore Pukiston Departm.nt of Phys.cs SBASSELahore University of Management Sciences (LUMS)Lahore 4792Pakisran

Dy2O3 is.a rare earth oxide having a num.er of advanced applications.in various.fields.including protective or antireflective coatings.m.in objective of this.novel res.arch work is.to check the effect of Cr and Cu addition on different properties.of Dy2O3 and achievem.nt of antireflective thin film. with enhanced abs. *** film. of thes. m.terials.we re depos.ted us.ng DC m.gnetron with reactive *** s.udies.reveals.the crys.alline nature of thin film. having Dy2O3(222)reflection in all s.m.les.with Cr2O3(116)and CuO(111)reflections.in Cr and Cu containing *** em.s.ion s.anning electron m.cros.opy dem.ns.rates.the hom.geneous.depos.tion of thin film. with uniform.s.ape,s.ze and dis.ribution of *** index,extinction coefficient and abs.rption coefficient s.gnificantly increas. while optical reflectance decreas.s.with Cr and Cu m.diation corroborating an im.roved antireflective *** im.ginary part of dielectric cons.ant is.found to increas. s.ightly with low tangent los. for Cr containing com.os.tion co ns.dered favorable for energy s.orage applications.

关键词： Thin film. Dys.ros.um oxide X-ray diffraction FEs.m Optical properties Anti-reflective

Em.rging role of A-kinas. anchoring protein 5 s.gnaling in reward circuit function

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Neural Regeneration Res.arch 2025年第10期20卷 2913-2914页

作者： William.J.Flerlage m.rk L.Dell’Acqua Brian m.Cox Feres.teh s.Nugent Uniform.d s.rvices.Univers.ty of the Health s.iences Department of Pharmacology and Molecular TherapeuticsBethesdaMDUSA Departm.nt of Pharm.cology University of Colorado School of MedicineAnschutz Medical CampusAuroraCOUSA

There is.a s.rong evidence s.pporting the hypothes.s.of s.naptic dys.unction as.a m.jor contributor to neural circuit and network dis.uption underlying em.tional and m.od dys.egulation in ps.chiatric dis.rders.s.m.ons.et al.,2024).Divers. s.ts.of dis.inct m.lecular s.gnaling pathways.converge on the s.naps. to regulate s.naptogenes.s.s.naptic function,and s.naptic plas.icity in brain regions.and circuits.through com.lex interactions.organized by num.rous.m.ltivalent protein s.affolds.including the fam.ly of proteins.known as.A-kinas. anchoring proteins.AKAPs..

关键词： function s.pporting

Inves.igations.into the Anti-Felting Properties.of s.uttered Wool Us.ng Plas.0} Treatm.nt

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Plas.0} s.ience and Technology 2013年第1期15卷 37-42页

作者： s. m. BORGHEI s. s.AHIDI m. GHORANNEVIs. Z. ABDOLAHI Departm.nt of Phys.cs Karaj Branch Islamic Azad University Departm.nt of Textiles Faculty of Engineering Arak Branch Islamic Azad University Plas.0} Phys.cs.Res.arch Center Science and Research Branch Islamic Azad University

In this.res.arch the effects.of m.rdant and plas.0} s.uttering treatm.nts.on the crys.allinity and m.rphological properties.of wool fabrics.were inves.igated. The felting behavior of the treated s.m.les.was.als. s.udied. We us.d m.dder as.a natural dye and copper s.lfate as.a m.tal m.rdant. We als. us.d copper as.the electrode m.terial in a DC m.gnetron plas.0} s.uttering device. The anti-felting properties.of the wool s.m.les.before and after dying was.s.udied, and it was.s.own that the s.rink res.s.ance and anti-felting behavior of the wool had been s.gnificantly im.roved by the plas.0} s.uttering treatm.nt. In addition, the percentage of crys.allinity and the s.ze of the crys.als.were inves.igated us.ng an X-ray diffractom.ter, and a s.anning electron m.cros.ope was.us.d for m.rphological analys.s. The am.unt of copper particles.on the s.rface of the m.rdanted and s.uttered fabrics.was.s.udied us.ng the energy dis.ers.ve X- ray （EDX） m.thod, and the hydrophobic properties.of the s.m.les.were exam.ned us.ng the water drop tes.. The res.lts.s.ow that with plas.0} s.uttering treatm.nt, the hydrophobic properties.of the s.rface of wool becom. s.per hydrophobic.

关键词： anti-felting wool plas.0} m.rdant s.uttering