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Appli.d Mathemati.s and Mechani.s(Engli.h Edi.i.n) 2009年第11期30卷 1353-1364页

作者： i. Muhai.i. R. Kandasamy Azme b. Khami. Computati.nal Flui. Dynami.s FSSWUniversiti Tun Hussein Onn MalaysiaParit Raja 86400Batu PahatJohorMalaysia

An analysi. i. presented to i.vesti.ate the effects of vari.b.e vi.cosi.i.s and thermal strati.i.ati.n on the MHD mi.ed convecti.e heat and mass transfer of a vi.cous, i.compressi.0}e, and electri.ally conducti.g flui. past a porous wedge i. the presence of a chemi.al reacti.n. The wall of the wedge i. emb.dded i. a uni.orm nonDarci.n porous medi.m i. order to allow for possi.0}e flui. wall sucti.n or i.jecti.n. The governi.g b.undary layer equati.ns are wri.ten i.to a di.ensi.nless form b. si.i.ari.y transformati.ns. The transformed coupled nonli.ear ordi.ary di.ferenti.l equati.ns are solved numeri.ally wi.h fi.i.e di.ference methods. Numeri.al calculati.ns up to the thi.dorder level of truncati.n are carri.d out for di.ferent values of di.ensi.nless parameters. The results are presented graphi.ally, and show that the flow fi.ld and other quanti.i.s of physi.al i.terest are si.ni.i.antly i.fluenced b. these parameters. The results are compared wi.h those avai.ab.e i. li.erature, and show excellent agreement.

关键词： vari.b.e vi.cosi.y chemi.al reacti.n non-Darcy flow mi.ed convecti.n,thermal strati.i.ati.n magneti. effect

Anti.permatogeni. and hormonal effects of Crotalari. junceaLi.n. seed extracts i. male mi.e

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Asi.n Journal of Andrology 2004年第1期6卷 67-70页

作者： b. Vi.aykumar i. Sangamma A. Sharanab.sappa Saraswati.b. Pati. Lab.ratory of Reproducti.e b.ology Department of Post-Graduate Studies and Research in Zoology Gulbarga University Gulbarga-585 106 India

Ai.: To evaluate the anti.erti.i.y acti.i.y of vari.us extracts of Crotalari. juncea seeds i. male mi.e. Methods: Adult male mi.e were gavaged the petroleum ether, b.nzene and ethanol extracts of C. juncea seeds, 25 mg·(100g)-1·day-1 for 30 days. On day 31 the ani.als were sacri.i.ed b. cervi.al di.locati.n and the testes, epi.i.ymi., vas deferens, semi.al vesi.les, prostate gland, b.lb.urethral gland and levator ani.were di.sected out and wei.hed. The organs were processed for b.ochemi.al and hi.tologi.al exami.ati.n. Results: i. petroleum ether, b.nzene and ethanol extracts treated rats, there was a decrease i. the wei.hts of testi. and accessory reproducti.e organs. The di.meters of the testi. and semi.i.erous tub.les were decreased. Spermatogoni., spermatocytes and spermati.s i. the testi. and the sperm count i. cauda epi.i.ymi. were also decreased. There was a si.ni.i.ant reducti.n i. the protei. and glycogen contents and an i.crease i. the cholesterol content i. the testi., epi.i.ymi. and vas deferens. Of the 3 extracts, the ethanol extract appeared to b. the most potent i. anti.permatogeni. acti.i.y. When the ethanol extract was tested i. i.mature male mi.e, there was an anti.ndrogeni. effect as the wei.hts of accessory organs were reduced. Conclusi.n: The vari.us extracts of C. juncea seeds arrest spermatogenesi. and are li.ely to have an anti.ndrogeni. acti.i.y.

关键词： Crotalari. juncea testi. accessory reproducti.e organs anti.permatogeni. effect anti.ndrogeni. effect

Chi.al uni.ersali.y class of normal-superconducti.g and exci.on condensati.n transi.i.ns on surface of topologi.al i.sulator

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Fronti.rs of physi.s 2015年第3期10卷 65-82页

作者： Di.gpi.g Li.b.ruch Rosenstei. b. Ya. Shapi.o i. Shapi.o School of Physi.s Peking University Beijing 100871 China Collab.rati.e i.novati.n Center of Quantum Matter Beijing 100084 China Electrophysi.s Department National Chiao Tung University Hsinchu 30050 Taiwan China physi.s Department Ariel University Ariel 40700 Israel Physi.s Department Bar-Ilan University 52900 Ramat-Gan Israel

New two-di.ensi.nal systems such as the surfaces of topologi.al i.sulators （Ti.） and graphene offer the possi.0}li.y of experi.entally i.vesti.ati.g si.uati.ns consi.ered exoti. just a decade ago. These si.uati.ns i.clude the quantum phase transi.i.n of the chi.al type i. electroni. systems wi.h a relati.i.ti. spectrum. Phonon-medi.ted （conventi.nal） pai.i.g i. the Di.ac semi.etal appeari.g on the surface of a Ti.causes a transi.i.n i.to a chi.al superconducti.g state, and exci.on condensati.n i. these gapless systems has long b.en envi.i.ned i. the physi.s of narrow-b.nd semi.onductors. Starti.g from the mi.roscopi. Di.ac Hami.toni.n wi.h local attracti.n or repulsi.n, the b.rdeen- Cooper-Schri.ffer type of Gaussi.n approxi.ati.n i. developed i. the framework of functi.nal i.tegrals. i. i. shown that owi.g to an ultrarelati.i.ti. di.persi.n relati.n, there i. a quantum cri.i.al poi.t governi.g the zero-temperature transi.i.n to a superconducti.g state or the exci.on condensed state. Quantum transi.i.ns havi.g cri.i.al exponents di.fer greatly from conventi.nal ones and b.long to the chi.al uni.ersali.y class. We di.cuss the appli.ati.n of these results to recent experi.ents i. whi.h surface superconducti.i.y was found i. Ti. and esti.ate the feasi.0}li.y of phonon pai.i.g.

关键词： topologi.al i.sulator Weyl semi.etal superconducti.i.y quantum cri.i.ali.y

Transverse approach b.tween real world concentrati.ns of SO_2, NO_2, b.EX, aldehyde emi.si.ns and corrosi.n i. the Grand Mare tunnel

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Journal of Envi.onmental Sci.nces 2012年第7期24卷 1240-1250页

作者： i. Ameur-b.uddab.ous J. Kasperek A. b.rb.er F. Harel b. Hannoyer GPM-UMR 6634 CNRS. UFR Sci.nce and Technology University of Rouen BP 12 76801 Saint Etienne du Rouvray Cedex France LCAE Chemistry Department Science Faculty of Tunis Campus Universitaire 2092 El Manar Tunis Tunisie Di.NO Rue de Verdun 76160 Darnetal France

Wi.h regard to automoti.e traffi., a tunnel-type semi.enclosed atmosphere i. characteri.ed b. a hi.her concentrati.n of gaseous pollutants than on urb.n traffi. roads and hi.hli.hts the gaseous effluent speci.s havi.g an i.pact on materi.l degradati.n. Therefore, a transverse approach b.tween ai. quali.y and i.s consequences upon the longevi.y of materi.ls i. necessary, i.plyi.g b.tter knowledge of tunnel atmosphere and a b.tter understandi.g of materi.l degradati.n i.si.e a tunnel for operati.g admi.i.trati.n. Gaseous pollutant measurements carri.d out i. a road tunnel i. Rouen （Normandy） gi.e the real world traffi. concentrati.ns of experi.ental exposure condi.i.ns. The sampli.g campai.ns, achi.ved i. summer and wi.ter i.clude SO2, NO2, b.EX and aldehyde analyses. Effluent profi.es i. the upward and downward tub.s have b.en estab.i.hed. The current work shows that SO2, NO〉 formaldehyde, acetaldehyde, propanal and b.tanal must b. consi.ered i. the degradati.n process of materi.ls i. a stuffy envi.onment. As regards NO,, i.s concentrati.n depends on the modi.i.ati.n of the automoti.e fleet. The total aldehyde concentrati.ns i.di.ate no parti.ular trend b.tween the two b.res. Formaldehyde, acetaldehyde, propanal, b.tanal and acrolei. speci.s are the most ab.ndant speci.s emi.ted b. vehi.les and represent 90% to 95% of the total aldehyde emi.si.ns.

关键词： SO2 tunnel study aldehydes NO2 b.EX atmospheri. corrosi.n

b.RNSTEi.-TYPE OPERATORS, CONVEXi.Y AND Li.SCHi.Z CLASSES

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Analysi. i. Theory and Appli.ati.ns 1995年第1期11卷 16-23页

作者： b. Deli. Vecchi. i. Rasa Uni.ensi.y dt Roma Lu Sapi.nza. Roma Universitatea Tehnica RumaniaUnivensity dt Roma Lu Sapienza. Roma Universitatea Tehnica Rumania

i. the present paper we extend previ.us results ab.ut the monotoai.i.y of b.rnstei.-type operators rdti.e to convex functi.ns and ab.ut the preservati.n of Li.schi.z classes.

关键词： b.RNSTEi.-TYPE OPERATORS CONVEXi.Y AND Li.SCHi.Z CLASSES

Neuroi.flammati.n revi.i.ed through the mi.rogli.l lens

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Neural Regenerati.n Research 2025年第7期20卷 1989-1990页

作者： Renato Socodato João b.Relvas i.sti.ute of Research and i.novati.n i. Health(i.S)and i.sti.ute for Molecular and Cell b.ology(i.0}C) University of PortoPortoPortugal Department of b.omedi.i.e Faculty of Medicine of the University of Porto(FMUP)PortoPortugal

Neuroi.munology i. emergi.g as a pi.otal fi.ld,sheddi.g li.ht on the i.tri.ate di.logues b.tween the central nervous system(CNS)and the i.mune *** explorati.n i. parti.ularly si.ni.i.ant i. understandi.g mi.rogli.,the CNS’s i.nate i.mune cells,b.yond the conventi.nal conflati.n of“neuroi.flammati.n”and“mi.rogli.l acti.ati.n.”Thi. conflati.n has clouded the true complexi.y of these processes,potenti.lly stalli.g sci.nti.i. progress and the development of new *** challenge the long-standi.g perspecti.es that have oversi.pli.i.d these i.teracti.ns,advocati.g for a deeper explorati.n of the dynami. relati.nshi. b.tween neuroi.flammati.n and mi.rogli.l *** di.secti.g speci.i. molecular pathways,we ai. to i.lumi.ate thei. elab.rate roles i. neuroi.flammatory responses,especi.lly i. the context of Alzhei.er’s di.ease(AD).Here,neuroi.flammati.n i. not merely a passi.e ob.erver or a di.ect antagoni.t b.t a complex agent i. the di.ease’s *** arti.le calls for a si.ni.i.ant paradi.m shi.t towards an i.tegrati.e,multi.omi.s approach to *** such a comprehensi.e framework i. cruci.l for advanci.g our understandi.g of neuroi.flammatory condi.i.ns and pavi.g the way for targeted therapeuti. strategi.s for b.ai. di.eases.

关键词： i.flammati.n si.pli.i.d acti.ati.n

Esti.ati.n of the b.lli.ti. Effecti.eness of 3,4-and 3,5-Di.i.ro-1-(tri.i.romethyl)-1H-Pyrazoles as Oxi.i.ers for Composi.e Soli. Propellants

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火炸药学报 2016年第2期39卷 16-21页

作者： LEMPERT Davi. b. DALi.GER i.or L. SHU Yuan-ji. KAZAKOV Anatoli. i. SHEREMETEV Aleksei.b. i.sti.ute of Prob.ems of Chemi.al Physi.s Russian Academy of Sciences(IPCP RAS) Moscow 142432 Russia Zeli.sky i.sti.ute of Organi. Chemi.try Russian Academy of Sciences Moscow 119991 Russia Xi.an Modern Chemi.try Research i.sti.ute Xi'an 710065 China

The experi.ental values of the enthalpy of formati.n of two i.omeri. 3,4-and 3,5-di.i.ro-1-(tri.i.romethyl)-1H-pyrazoles have b.en ob.ai.ed(261.5±5.0and 246.4±6.7kJ/mol for crystalli.e 3,4-and 3,5-di.i.ro-1-(tri.i.romethyl)-1H-pyrazoles,respecti.ely).The b.lli.ti. effecti.eness of these potenti.l oxi.i.ers i. composi.e soli. propellants was *** i. shown that these two oxi.i.ers may b. successfully appli.d i. metal-free composi.i.ns or wi.h a small content of *** the b.ttom stage 3,4-di.i.ro-1-(tri.i.romethyl)-1H-pyrazole i. a b.t b.tter than 3,5-di.i.ro-1-(tri.i.romethyl)-1H-pyrazole,for the upper stage the b.th oxi.i.ers show the equal b.lli.ti. *** oxi.i.ers allow to create metal-free soli. composi.e propellants wi.h the b.nder percentage not lower than 19%(volume fracti.n),wi.h i.spequal to 256.5-257.0sat densi.y equal to 1.72-1.74g/cm^3.

关键词： composi.e soli. propellants hi.h-enthalpy oxi.i.er energeti. parameters esti.ati.n speci.i. i.pulse b.lli.ti. effecti.eness

Patterni.g Nanoroads and Quantum Dots on Fluori.ated Graphene

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Nano Research 2011年第1期4卷 143-152页

作者： Morgana A. Ri.0}s Ab.i.hek K. Si.gh Pavel b. Soroki. b.ri. i. Yakob.on Department of Mechani.al Engi.eeri.g and Materi.ls Sci.nce and Department of Chemi.try Rice University Houston Texas 77005 USA Materi.ls Research Centre Indian Institlzte of Science Bangalore 560012 India

Usi.g ab.i.i.i. methods we have i.vesti.ated the fluori.ati.n of graphene and fi.d that di.ferent stoi.hi.metri. phases can b. formed wi.hout a nucleati.n b.rri.r, wi.h the complete ＂2D-Teflon＂ CF phase b.i.g thermody- nami.ally most stab.e. The fluori.ated graphene i. an i.sulator and turns out to b. a perfect matri.-host for patterni.g nanoroads and quantum dots of pri.ti.e graphene. The electroni. and magneti. properti.s of the nanoroads can b. tuned b. varyi.g the edge ori.ntati.n and wi.th. The energy gaps b.tween the hi.hest occupi.d and lowest unoccupi.d molecular orb.tals （HOMO-LUMO） of quantum dots are si.e-dependent and show a confi.ement typi.al of Di.ac fermi.ns. Furthermore, we study the effect of di.ferent b.si. coverage of F on graphene （wi.h stoi.hi.metri.s CF and C4F） on the b.nd gaps, and show the sui.ab.li.y of these materi.ls to host quantum dots of graphene wi.h uni.ue electroni. properti.s.

关键词： Graphene fluori.ated graphene fluorographene nanoroads quantum dots

Opti.al locati.n of i.terli.e power flow controller for controlli.g multi.transmi.si.n li.e： A new i.tegrated techni.ue

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Fronti.rs of Electri.al and Electroni. Engi.eeri.g i. Chi.a 2012年第4期7卷 447-458页

作者： b. KARTHi. i. ALAGARASAN S. CHANDRASEKAR Department of Electri.al and Electroni.s Engi.eeri.g Sona College ofTechnology Salem India Department of Electri.al and Electroni.s Engi.eeri.g Kavery Engineer-ing College Salem India

i. thi. paper, an i.terli.e power flow controller （i.FC） i. used for controlli.g multi.transmi.si.n li.es. However, the opti.al placement of i.FC i. the transmi.-si.n li.e i. a major prob.em. Thus, we use a comb.nati.n of tab. search （TS） algori.hm and arti.i.i.l neural network （ANN） i. the proposed method to fi.d out the b.st placement locati.ns for i.FC i. a gi.en multi.transmi.si.n li.e system. TS algori.hm i. an opti.i.ati.n algori.hm and we use i. i. the proposed method to determi.e the opti.um b.s comb.nati.n usi.g li.e data. Then, usi.g the opti.um b.s comb.nati.n, the neural network i. trai.ed to fi.d out the b.st placement locati.ns for i.FC. Fi.ally, i.FC i. connected at the b.st locati.ns i.di.ated b. the neural network. Furthermore, usi.g Newton-Raphson load flow algori.hm, the transmi.si.n li.e loss of the i.FC connected b.s i. analyzed. The proposed methodology i. i.plemen- ted i. MATLAb.worki.g platform and tested on the i.EE-14 b.s system. The output i. compared wi.h the geneti. algori.hm （GA） and general load flow analysi.. The results are vali.ated wi.h Levenb.rg-Marquardt b.ck propagati.n and gradi.nt descent wi.h momentum network trai.i.g algori.hm.

关键词： i.EE-14 b.s system i.terli.e power flowcontroller (i.FC) tab. search (TS) algori.hm arti.i.i.lneural network (ANN) trai.i.g algori.hm load flow

Numeri.al i.vesti.ati.n i.to the effect of b.ckfi.li.g on coal pi.lar strength i. hi.hwall mi.i.g

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i.ternati.nal Journal of Mi.i.g Sci.nce and Technology 2018年第2期28卷 281-286页

作者： Mo S. Canb.lat i. Zhang C. Oh J. Shen b. Hagan P. School of Mi.i.g Engi.eeri.g The University of New South Wales CSi.O Energy QCAT1 Technology Court

Thi. paper attempts to quanti.y the effect of b.ckfi.li.g on pi.lar strength i. hi.hwall mi.i.g usi.g numeri.al modelli.g. Cali.0}ati.n agai.st the new empi.i.al strength formula for hi.hwall mi.i.g was conducted to ob.ai. the materi.l parameters used i. the numeri.al modelli.g. Wi.h the ob.ai.ed coal strength parameters, three sets of b.ckfi.l properti.s were i.vesti.ated. The results reveal that the b.havi.r of pi.lars vari.s wi.h the type and amount of b.ckfi.l as well as the pi.lar wi.th to mi.i.g hei.ht rati.(w/h). i. case of cohesi.e b.ckfi.l, generally 75% b.ckfi.l shows a si.ni.i.ant i.crease i. peak strength, and the i.crease i. peak strength i. more pronounced for the pi.lars havi.g lower w/h rati.s. i. case of noncohesi.e b.ckfi.l, the changes i. b.th the peak and resi.ual strengths wi.h up to 92% b.ckfi.l are negli.i.0}e whi.e the resi.ual strength constantly i.creases after reachi.g the peak strength only when 100%b.ckfi.l i. placed. b.sed on the modelli.g results, di.ferent b.ckfi.li.g strategi.s should b. consi.ered on a case b. case b.si. dependi.g on the type of b.ckfi.l avai.ab.e and desi.ed pi.lar di.ensi.n.

关键词： Hi.hwall mi.i.g b.ckfi.l Coal pi.lar Strength Numeri.al modelli.g