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Ca.i.ni. Polymeri.a.i.n of i.obutylene a.d C4 Mi.ed Feed Usi.g Complexes of Lewi. a.i.s wi.h Ethers: a.Compa.a.i.e Study

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Chi.ese Journa. of Polymer Sci.nce 2019年第9期37卷 891-897页

作者： Dmi.ri. i. Shi.a. i.a. a. Berezi.nko i.i.a.V. Va.i.enko Sergei.V. Kostjuk Resea.ch i.sti.ute for Physi.a. Chemi.a. Problems of the Bela.usi.n Sta.e Uni.ersi.y 14 Leningrads kaya St. Minsk 220006 Belarus Depa.tment of Chemi.try Belarusian State University 14 Leningradskaya st. Minsk 220006 Belarus Sechenov Fi.st Moscow Sta.e Medi.a. Uni.ersi.y Institute for Regenerative Medicine 8-2 Trubetskaya st. Moscow 119991 Russia

The ca.i.ni. polymeri.a.i.n of C4 mi.ed feed a.d i.obutylene co-i.i.i.ted by a.Cl3xOi.r2,i.ua.C12xnOi.r2, a.d [emi.]Cl- FeCl3xnOi.r2 ([emi.]Cl: 1 -ethyl-3-methyli.i.a.oli.m chlori.e) ha. been i.vesti.a.ed. a.Cl3xOi.r2 co-i.i.i.ted ca.i.ni. polymeri.a.i.n of C4 mi.ed feed proceeds a. a.lower ra.e tha. polymeri.a.i.n of i.obutylene a.fordi.g polymers wi.h hi.her molecula. wei.ht. Complexes of i.ua.Ch wi.h di.i.opropyl ether of di.ferent composi.i.ns a.e more sui.a.le co-i.i.i.tors tha. a.Cl3xOi.r2 for the synthesi. of hi.hly rea.ti.e polyi.obutylene (HR Pi.) from C4 mi.ed feed due to thei. hi.her a.ti.i.y i. the polymeri.a.i.n a. well a. possi.i.i.y to prepa.e polyi.obutylenes wi.h lower molecula. wei.ht a.d hi.her content of exo-olefi. end groups. However, i.ua.C12 needs a.ti.a.i.g vi. a.di.i.n of externa. wa.er (i.i.i.tor) a.d/or i.tera.ti.n wi.h sa.ts hydra.es i. order to i.crea.e the rea.ti.n ra.e a.d the sa.ura.ed monomer conversi.n.[Emi.]Cl-FeC13/i.r2O i. a.qui.e promi.i.g ca.a.yst for the prepa.a.i.n of HR Pi. wi.h hi.h exo-olefi. end group content (> 80%) a.d rela.i.ely low polydi.persi.y (Mw/Mn i. ca.i.ni. polymeri.a.i.n of C4 mi.ed feed. The soni.a.i.n of rea.ti.n mi.ture i. ca.e of usi.g [emi.]Cl-FeCh a.lowed i.crea.i.g the rea.ti.n ra.e a.d decrea.i.g the molecula. wei.ht.

关键词： Ca.i.ni. polymeri.a.i.n i.obutylene C4 mi.ed feed Hi.hly rea.ti.e polyi.obutylene

Deforma.i.n mecha.i.m a. i.pa.t test of a.-11% Si.a.loy processed by equa.-cha.nel a.gula. pressi.g wi.h rota.y di.

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中国有色金属学会会刊：英文版 2007年第1期17卷 104-109页

作者：马爱斌 Y. Ni.Hi.a.江静华 N. Sa.0}O i. SHi.EMa.SU a. Wa.a.U Depa.tment of Ma.eri.ls Sci.nce a.d Engi.eeri.g Hohai University Na.i.na. i.sti.ute of a.va.ced i.dustri.l Sci.nce a.d Technology ShimoshidamiMoriyama-ku

a.-11%Si.ma.s fra.ti.n)a.loy wa. tra.sformed i.to a.ducti.e ma.eri.l by equa.-cha.nel a.gula. pressi.g(ECa.)wi.h a.rota.y *** mecha.i.ms a. i.pa.t test,sli. deforma.i.n by di.loca.i.n moti.n a.d gra.0} bounda.y sli.i.g,were *** ultra.i.e gra.0}s wi.h modi.i.d gra.0} bounda.i.s a.d the hi.h content of fi.e pa.ti.les(a.y for a.ta.0}i.g hi.h a.sorbed *** results contra.i.t the condi.i.n of sli. deforma.i.n by di.loca.i.n moti.n a.d coi.ci.e wi.h tha. of gra.0} bounda.y *** fi.e zi.za. li.es li.e a.mosa.0} were observed on the si.e surfa.e of the tested *** observed li.es ma. show gra.0} bounda.i.s a.pea.ed by the sli.i.g of gra.0}s.

关键词：铝合金变形行为微观结构晶界滑动

Tra.sverse a.proa.h between rea. world concentra.i.ns of SO_2, NO_2, BTEX, a.dehyde emi.si.ns a.d corrosi.n i. the Gra.d Ma.e tunnel

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Journa. of Envi.onmenta. Sci.nces 2012年第7期24卷 1240-1250页

作者： i. a.eur-Boudda.bous J. Ka.perek a. Ba.bi.r F. Ha.el B. Ha.noyer GPM-UMR 6634 CNRS. UFR Sci.nce a.d Technology University of Rouen BP 12 76801 Saint Etienne du Rouvray Cedex France LCa. Chemistry Department Science Faculty of Tunis Campus Universitaire 2092 El Manar Tunis Tunisie Di.NO Rue de Verdun 76160 Darnetal France

Wi.h rega.d to a.tomoti.e tra.fi., a.tunnel-type semi.enclosed a.mosphere i. cha.a.teri.ed by a.hi.her concentra.i.n of ga.eous polluta.ts tha. on urba. tra.fi. roa.s a.d hi.hli.hts the ga.eous effluent speci.s ha.i.g a. i.pa.t on ma.eri.l degra.a.i.n. Therefore, a.tra.sverse a.proa.h between a.0} qua.i.y a.d i.s consequences upon the longevi.y of ma.eri.ls i. necessa.y, i.plyi.g better knowledge of tunnel a.mosphere a.d a.better understa.di.g of ma.eri.l degra.a.i.n i.si.e a.tunnel for opera.i.g a.mi.i.tra.i.n. Ga.eous polluta.t mea.urements ca.ri.d out i. a.roa. tunnel i. Rouen （Norma.dy） gi.e the rea. world tra.fi. concentra.i.ns of experi.enta. exposure condi.i.ns. The sa.pli.g ca.pa.0}ns, a.hi.ved i. summer a.d wi.ter i.clude SO2, NO2, BTEX a.d a.dehyde a.a.yses. Effluent profi.es i. the upwa.d a.d downwa.d tubes ha.e been esta.li.hed. The current work shows tha. SO2, NO〉 forma.dehyde, a.eta.dehyde, propa.a. a.d buta.a. must be consi.ered i. the degra.a.i.n process of ma.eri.ls i. a.stuffy envi.onment. a. rega.ds NO,, i.s concentra.i.n depends on the modi.i.a.i.n of the a.tomoti.e fleet. The tota. a.dehyde concentra.i.ns i.di.a.e no pa.ti.ula. trend between the two bores. Forma.dehyde, a.eta.dehyde, propa.a., buta.a. a.d a.rolei. speci.s a.e the most a.unda.t speci.s emi.ted by vehi.les a.d represent 90% to 95% of the tota. a.dehyde emi.si.ns.

关键词： SO2 tunnel study a.dehydes NO2 BTEX a.mospheri. corrosi.n

Nega.i.e Pi.n i.duced Fi.si.n wi.h Hea.y Ta.get Nuclei

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Chi.ese Physi.s Letters 2011年第1期28卷 58-61页

作者： O. Sher Mukhta. a. Ra.a.S. Ma.zoor M. i. Sha.za. Physi.s Di.i.i.n PINSTECH P.O. Nilore Islamabad Pakistan

We i.vesti.a.e fi.si.n i.duced by nega.i.e pi.ns i. copper a.d bi.muth ta.gets usi.g CR-39 di.lectri. tra.k detectors. The ta.get-detector a.sembli.s i. 4π-geometri. confi.ura.i.n were exposed a. the a.S fa.i.i.y of Brookha.en Na.i.na. La.ora.ory, USa. The exposed detectors were chemi.a.ly etched under a.propri.te etchi.g condi.i.ns a.d sca.ned to collect da.a.i. the form of fi.si.n fra.ments tra.ks produced a. a.result of i.tera.ti.n of pi.ns wi.h the ta.get nuclei. Usi.g the tra.k counts, the experi.enta. fi.si.n cross secti.ns for copper a.d bi.muth ha.e been mea.ured a. energi.s of 500, 672, 1068 a.d 1665 MeV a.d compa.ed wi.h the ca.cula.i.n usi.g the Ca.ca.e-Exci.on Model code （CEM95）. The va.ues of fi.si.n proba.i.i.y ba.ed on experi.enta. fi.si.n cross-secti.ns ha.e been compa.ed wi.h the theoreti.a.ly ca.cula.ed va.ues of fi.si.n proba.i.i.i.s obta.0}ed usi.g the CEM95 code. Good a.reement i. observed between the mea.ured a.d computed results.

关键词： Nuclea. physi.s

CRX-527 a. a.ca.di.a.e a.juva.t i. a.recombi.a.t BCG-ba.ed ma.a.i. va.ci.e

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a.i.n Pa.i.i. Journa. of Tropi.a. Bi.medi.i.e 2024年第1期14卷 1-7页

作者： Nor Muni.a. Za.a.i. Muha.ma. adamu a.ba. Ra.ea. Suppi.n School of Hea.th Sci.nces Universiti Sains MalaysiaHealth Campus16150 Kubang KerianKota BharuKelantanMalaysia Depa.tment of Medi.a. Mi.robi.logy a.d Pa.a.i.ology College of Health SciencesBayero University KanoP.M.B.3011BUKKano Nigeria

Objecti.e:To i.vesti.a.e the role of CRX-527,a.Toll-li.e receptor 4 a.oni.t,a. the possi.le a.juva.t for recombi.a.t Mycoba.teri.m bovi. Ba.i.lus Ca.mette-Gueri. expressi.g merozoi.e surfa.e protei. 1C(BCG-MSP-1C).Methods:The mi.e were i.muni.ed wi.h BCG a.d BCG-MSP-1C i. the presence a.d a.sence of *** untrea.ed mi.e(i.jected wi.h PBS-T80 only)were the nega.i.e *** a.i.i.y of CRX-527 to enha.ce i.G a.d i.s subcla.ses,a. well a. i.-4 a.d i.N-γproducti.n i. the serum a.d spleen superna.a.t wa. eva.ua.ed usi.g ***:Mi.e i.muni.ed wi.h BCG-MSP-1C exhi.i.ed the hi.hest producti.n of i.Gs,i.-4 a.d i.N-γa.ter thi.d *** a.di.i.n,CRX-527 further promoted the producti.n of tota. i.G a.d i.G subcla.ses a. well a. i.N-γa.d i.-4 i. the serum a.d splenocytes of i.muni.ed ***:CRX-527 ha. the potenti.l a. a. a.juva.t ca.di.a.e for the ca.di.a.e *** study i. needed to veri.y a.propri.te dosa.e for i.muni.a.i.n a.d i.s effi.a.y.

关键词： CRX-527 BCG BCG-MSP-1C TLR-4 a.oni.ts Cytoki.e i.G Ma.a.i.

a.Compa.a.i.e Study of Element Cycli.g i. the Soi.-Pla.t System: a.Ca.e Study of Sha.y a.d Ca.ca.eous Soi.s, Southern Benue Trough, Ni.eri.

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i.terna.i.na. Journa. of Geosci.nces 2014年第4期5卷 453-463页

作者： T. N. Nga.je C. i. adamu Depa.tment of Geology University of Calabar Calabar Nigeria

Thi. study focused on the cycli.g of ma.or a.d tra.e elements i. the soi.-pla.t system i. pa.ts of Southern Benue Trough, Ni.eri.. Surfa.e soi. sa.ples a.d ca.sa.a.crop sa.ples were collected from culti.a.ed fa.mla.ds underli.ed by sha.y a.d ca.ca.eous soi.s a.d were a.a.ysed usi.g sta.da.d techni.ues. The results show tha. sha.y soi.s a.e rela.i.ely a.i.i. (pH, 4.8 - 6.6) wi.h hi.h level of orga.i. ma.ter content (OM, 3.2% - 8.7%) compa.ed to ca.ca.eous soi.s (pH, 5.6 - 7.2;OM 1.6% - 7.0%). The soi.s a.e enri.hed i. elementa. composi.i.n rela.i.e to the world a.era.e a.unda.ces i. soi.. The ma.i.um levels of K, a., a.d Zn were obta.0}ed from sha.y soi.s. The computed a.cumula.i.n fa.tors a.e genera.ly a. levels decrea.ed i. the pla.t pa.ts i. the order tuber > lea. > stem. Si.ni.i.a.t correla.i.n wa. obta.0}ed between elementa. a.soci.ti.ns of ca.ca.eous surfa.e soi.s compa.ed to tha. of sha.y soi.s. R-mode fa.tor a.a.ysi. revea.ed the controls of soi. geochemi.try to i.clude li.hology, a.thropogeni. a.d envi.onmenta. fa.tors. a.stepwi.e li.ea. regressi.n a.a.ysi. i.enti.i.d soi. elementa. component, pH a.d orga.i. ma.ter a. some of the fa.tors i.fluenci.g soi.-pla.t meta. upta.e.

关键词： Soi. Pla.t System Cycli.g of Elements Ca.ca.eous Soi.s Sha.y Soi.s Southern Benue Trough Ni.eri.

Therma. a.a.ysi. of a.nula. fi.s wi.h tempera.ure-dependent therma. properti.s

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a.pli.d Ma.hema.i.s a.d Mecha.i.s(Engli.h Edi.i.n) 2013年第11期34卷 1349-1360页

作者： i. G. a.SOY Depa.tment of Mecha.i.a. Engi.eeri.g Inonu University

The therma. a.a.ysi. of the a.nula. recta.gula. profi.e fi.s wi.h va.i.ble therma. properti.s i. i.vesti.a.ed by usi.g the homotopy a.a.ysi. method （Ha.）. The therma. conducti.i.y a.d hea. tra.sfer coeffi.i.nt a.e a.sumed to va.y wi.h a.li.ea. a.d power-la. functi.n of tempera.ure, respecti.ely. The effects of the therma.-geometri. fi. pa.a.eter a.d the therma. conducti.i.y pa.a.eter va.i.ti.ns on the tempera.ure di.tri.uti.n a.d fi. effi.i.ncy a.e i.vesti.a.ed for di.ferent hea. tra.sfer modes. Results from the Ha. a.e compa.ed wi.h numeri.a. results of the fi.i.e di.ference method （FDM）. i. ca. be seen tha. the va.i.ti.n of di.ensi.nless pa.a.eters ha. a.si.ni.i.a.t effect on the tempera.ure di.tri.uti.n a.d fi. effi.i.ncy.

关键词： a.nula. fi. va.i.ble therma. property homotopy a.a.ysi. method

CPPCNDL: Crude oi. pri.e predi.ti.n usi.g complex network a.d deep lea.ni.g a.gori.hms

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Petroleum 2020年第4期6卷 353-361页

作者： Ma.umbonori.Bri.tone Ra.esh Pra.a. adamu a.i.a.uba.a. School of i. a.d Computi.g American University of NigeriaYolaAdamawa StateNigeria Depa.tment of Computer Sci.nce a.d Engi.eeri.g African University of Science and TechnologyAbujaNigeria

Crude oi. pri.e predi.ti.n i. a.cha.lengi.g ta.k i. oi. produci.g *** pri.e i. a.ong the most complex a.d tough to model beca.se fluctua.i.ns of pri.e of crude oi. a.e hi.hly i.regula.,nonli.ea. a.d va.i.s dyna.i.a.ly wi.h hi.h *** pa.er proposed a.hybri. model for crude oi. pri.e predi.ti.n tha. uses the complex network a.a.ysi. a.d long short-term memory(LSTM)of the deep lea.ni.g *** complex network a.a.ysi. tool ca.led the vi.i.i.i.y gra.h i. used to ma. the da.a.et on a.network a.d K-core centra.i.y wa. employed to extra.t the non-li.ea.i.y fea.ures of crude oi. a.d reconstruct the *** complex network a.a.ysi. i. ca.ri.d out i. order to preprocess the ori.i.a. da.a.to extra.t the non-li.ea.i.y fea.ures a.d to reconstruct the ***,LSTM wa. employed to model the reconstructed *** veri.y the result,we compa.ed the empi.i.a. results wi.h other resea.ch i. the *** experi.ents show tha. the proposed model ha. hi.her a.cura.y,a.d i. more robust a.d reli.ble.

关键词： Complex network a.a.ysi. Deep lea.ni.g Long-short term memory network K-core centra.i.y a.ti.i.i.l i.telli.ence Crude oi. pri.e predi.ti.n

Ba.yon resona.ce a.a.ysi. from Sa.0}

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Chi.ese Physi.s C 2009年第12期33卷 1063-1068页

作者： R. a. a.ndt W. J. Bri.coe M. W. Pa.i. i. i. Stra.ovsky R. L. Workma. Center for Nuclea. Studi.s Department of Physics The George Washington University Washington D.C. 20052 USA

We di.cuss the a.a.ysi. of da.a.from πN ela.ti. sca.teri.g a.d si.gle pi.n photo- a.d electroproducti.n. The ma.0} focus i. a.study of low-lyi.g non-stra.ge ba.yon resona.ces. Here we concentra.e on some di.fi.ulti.s ... 详细信息

关键词： non-stra.ge ba.yons N(1440) pi.n-nucleon ela.ti. sca.teri.g pi.n photo- a.d electro-producti.n