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Di.ensi.n of m.xi.a. a.tra.tors for the m.di.ensi.na. Ca.n Hi.li.rd System

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a.ta.m.them.ti.a.Si.i.a.Engli.h Seri.s 2005年第6期21卷 1487-1494页

作者： Wei.Ni.n ZHa.G(Wei.i.n Zha.g) Dep.rtm.nt of m.them.ti.s Sichuan University Chengdu 610064 P. R. China

On the ba.i. of the exi.tence of the m.xi.a. a.tra.tor of the m.di.ensi.na. Ca.n-Hi.li.rd system.i. the p.oduct sp.ces （L2（Ω））^m.a.d （H2（Ω））^m. i. thi. p.p.r, i.s Ha.sdorff di.ensi.n i. esti.a.ed by ca.cula.... 详细信息

关键词： Ca.n-Hi.li.rd System Sectori.l op.ra.or m.xi.a. a.tra.tor Ha.sdorff di.ensi.n

p.rous Orga.i. Fra.2}works-deri.ed p.rous Ca.bons wi.h Outsta.di.g Ga. a.sorp.i.n p.rform.nce

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Chem.0}a. Resea.ch i. Chi.ese Uni.ersi.i.s 2018年第3期34卷 338-343页

作者： Ya. Ti.gti.g Xi.G Guolong Da. Sa.0}a. BEN Teng Qi. Shi.un College of Chem.0}try Jilin University Changchun 130012 P. R. China

a.seri.s of p.rous ca.bon m.teri.ls wa. synthesi.ed vi. hi.h tem.era.ure p.rolysi. from.well-defi.ed a.d therm.lly sta.le p.ecursors, na.2}ly p.rous orga.i. fra.2}works（p.Fs）, i. i.ert a.m.sp.ere. The p.rous ca.bon m.teri.ls showed enha.ced ga. a.sorp.i.n ca.1}ci.i.s together wi.h i.crea.ed hea. of a.sorp.i.n a.d stronger a.fi.i.y between the fra.2}works a.d the ga.es a. com.a.ed to the p.ecursor m.teri.ls. To exem.li.y, sa.2}le C-p.F-TBBp.1000 wi.h a.hi.h BET surfa.e a.ea.of 1290 m.2/g ca. a.sorb 2.8 m.ol/g CH4（273 K, 101.325 kp.）, 5.4 m.ol/g CO2（273 K, 101.325 kp.） a.d 2.2% H2（m.ss fra.ti.n, 77 K, 101.325 kp.）, thereby surp.ssi.g m.st other p.rous a.sorbent m.teri.ls rep.rted ti.l da.e. The study hi.hli.hts the p.tenti.l of p.rous ca.bons deri.ed from.novel p.rous orga.i. fra.2}work structures for ga. a.sorp.i.n a.1}li.a.i.ns.

关键词： p.rous orga.i. fra.2}work Ga. a.sorp.i.n p.rolysi. p.rous ca.bon

p.ESSURE OF Wa.ER SHORTa.E ON a.Ri.ULTURE i. a.i. REGi.N OF CHi.A

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Chi.ese Geogra.1}i.a. Sci.nce 2003年第2期13卷 124-129页

作者： Li.Xi. (Uni.ersi.y of Sci.nce a.d Technology of Suzhou, Suzhou 215011, p.R.Chi.a. Uni.ersi.y of Sci.nce a.d Technology of Suzhou Suzhou 215011 P. R. China

The a.i. a.ea. i. Chi.a.a.e m.i.ly loca.ed i. North Chi.a.a.d NorthwestChi.a. The North Chi.a.i. the m.i. regi.n for food p.oducti.n. There i. 31. 19% of the tota.fa.m.a.d a.d 26. 01% of the tota. p.p.la.i.n, but only 6. 14% of the a.a.0}a.le wa.er resources ofChi.a. Groundwa.er i. over p.m.ed (6. 53 X 10~9m.3 every yea.) i. the regi.ns of Bei.i.g, Ti.nji.,a.d Hebei.p.ovi.ce, so wa.er sup.ly could not m.et the wa.er dem.nd there. The di.tri.uti.n of wa.eri. Northwest Chi.a.i. uneven, som. i.la.d ri.ers a.d la.es a.e dri.d up. a.d deserti.i.a.i.n ha.exp.nded si.ce ri.er wa.er i. the up.er a.d m.0}dle rea.hes i. di.erted for i.ri.a.i.n. Up.to 2050,p.p.la.i.n wi.l be up.to 1. 6 X 10~9 i. Chi.a. a.d i.dustry wi.l be develop.d fa.t, therefore 50% ofthe wa.er sup.ly wi.l be used by i.dustry a.d resi.ent, a.d wa.er for a.ri.ulture wi.l be decrea.edyea. by yea.. i. the com.0}g 50 yea.s, wa.er dem.nd for a.ri.ulture wi.l be i.crea.ed by 5. 6 x10^9m.3 i. the Hua.ghe (Yellow) Ri.er va.ley, a.d by 1. 7 x 10~9m.3 i. the Northwest Chi.a. i. wi.lbe i.p.ssi.le for the Hua.ghe Ri.er to m.et the wa.er dem.nd, beca.se i. a.wa.s dri.d up.i. the coldha.f yea. si.ce 1984. To a.oi. wa.er shorta.e of a.ri.ulture i. the a.i. regi.ns, i. i. necessa.yto di.ert wa.er from.the Cha.gji.ng (Ya.gtze) Ri.er i. the south of Chi.a. a.d to use wa.ereffi.i.ntly. i. i. the best wa. to use dri. i.ri.a.i.n i. a.ri.ulture, recycle wa.er i. i.dustry a.dresi.ent use, a.d control wa.er p.lluti.n. Otherwi.e wa.er shorta.e i. the a.i. regi.ns wi.lrestri.t the develop.3}nt of a.ri.ulture i. Chi.a.

关键词： wa.er shorta.e wa.er dem.nd a.ri.ulture a.i. regi.n of chi.a

The a.fi.e Com.lete Hyp.rsurfa.es of Consta.t Ga.ss-Kronecker Curva.ure

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a.ta.m.them.ti.a.Si.i.a.Engli.h Seri.s 2009年第8期25卷 1353-1362页

作者： Ba. Fu Wa.G Dep.rtm.nt of m.them.ti.s Sichuan University Chengdu 610064 P. R. China

Gi.en a.bounded convex dom.i. Ω wi.h C∞ bounda.y a.d a.functi.n ψ∈C∞（δΩ）, Li.Si.on-Chen ca. construct a. Eucli.ea. com.lete a.d W-com.lete convex hyp.rsurfa.e m.wi.h consta.t a.fi.e Ga.ss-Kronecker curva.ure,... 详细信息

关键词： Ga.ss-Kronecker curva.ure a.fi.e com.leteness

The Sym.etry of Si.gula. Ha.0}0}toni.n Di.ferenti.l Op.ra.ors a.d p.op.rti.s of Defi.i.ncy i.di.es

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a.ta.m.them.ti.a.Si.i.a.Engli.h Seri.s 2006年第1期22卷 41-50页

作者： Ji.n Ga.g Qi Dep.rtm.nt of m.them.ti.s Ningbo University Ningbo 315211 P. R. China

The sym.etry of si.gula. Ha.0}0}toni.n di.ferenti.l op.ra.ors i. p.oved under the sta.da.d ＂defi.i.eness condi.i.n＂, whi.h i. stri.tly wea.er tha. the densely defi.i.e condi.i.n used by a. m. Kra.l. m.a.whi.e, som. p.... 详细信息

关键词： Si.gula. Ha.1}0}toni.n System. Sym.etri. op.ra.or Defi.i.ncy i.di.es

Exi.tence of i.va.i.nt Tori.for Certa.0} Wea.ly Reversi.le m.p.i.gs

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a.ta.m.them.ti.a.Si.i.a.Engli.h Seri.s 2002年第4期18卷 701-718页

作者： Ba. She WEi.Dep.rtm.nt of m.them.ti.s, Na.ji.g Uni.ersi.y. Na.ji.g 210093. p. R. Chi.a Dep.rtm.nt of m.them.ti.s Nanjing University Nanjing 210093 P. R. China

i. thi. p.p.r, we consi.er certa.0} m.p.i.gs. m. suffi.i.ntly close to a. i.tegra.le one, whi.h i. wea.ly reversi.le wi.h resp.ct to the m.p.i.gs G suffi.i.ntly close to a. i.voluti.n of typ. (m.n). where m. n∈Z_+ a.e a.bi.ra.y. Under som. wea. non-degenera.y condi.i.n, we construct a.uni.orm.Ka.6}i.era.i.n for p.ovi.g the exi.tence of a.Ca.tor fa.6}0}y of m.tori.i.va.i.nt under the reversi.le m.p.i.gs m.a.d the reversi.g m.p.i.g G.

关键词： Wea.ly reversi.le m.p.i.gs Wea.ly undegenera.e condi.i.n i.va.i.nt tori

a.Li.ea. p.rturbed p.la.0}-Sm.le Condi.i.n for Lower Sem.0}onti.uous Functi.ns on Ba.a.h Sp.ces

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a.ta.m.them.ti.a.Si.i.a.Engli.h Seri.s 2008年第11期24卷 1853-1860页

作者： Li.Xi.g CHENG Xi.o Ya. Li. m.i.Fa.g ZUO Dep.rtm.nt of m.them.ti.s Xiamen University Xiamen 361005 P. R. China

Thi. p.p.r i.troduces a.noti.n of li.ea. p.rturbed p.la.0}-Sm.le condi.i.n for rea.-va.ued functi.ns on Ba.a.h sp.ces. i. term. of strongly exp.sed p.i.ts, i. p.esents a.cha.a.teri.a.i.n whi.h gua.a.tees li.ea. p.rturbed p.la.0}-Sm.le condi.i.n holds for lower sem.0}onti.uous functi.ns wi.h bounded effecti.e dom.i.s defi.ed on a.Ba.a.h sp.ce wi.h the Ra.on-Ni.ody＇m.p.op.rty; a.d gi.es a. exa.9}le showi.g tha. li.ea. p.rturbed p.S condi.i.n i. stri.tly wea.er tha. the p.S condi.i.n.

关键词： p.la.1}-Sm.le condi.i.n va.i.ti.na. questi.n p.rturbed op.i.i.a.i.n Ra.on-Ni.ody'm.p.op.rty Ba.a.h sp.ce

New Wa.elet Ba.es a.d i.om.tri. Between Sym.oli. Op.ra.ors Sp.ces Op._(1,δ)~m.a.d Kernel Di.tri.uti.ns Sp.ces

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a.ta.m.them.ti.a.Si.i.a.Engli.h Seri.s 2002年第1期18卷 107-118页

作者： Ya.G Qi.Xi.ng Dep.rtm.nt of m.them.ti.s. Wuha. Uni.ersi.y. 430072. Hubei. p. R. Chi.a Dep.rtm.nt of m.them.ti.s Wuhan University 430072 Hubei P. R. China

i. the fi.ti.s. Ca.deron esta.li.hed a.form.l rela.i.n between svm.ol a.d kernel di.tri.u-ti.n, but i. i. di.fi.ult to esta.li.h a. i.tri.si. rela.i.n. The Ca.deron-Zygm.nd (C-Z) school studi.drhe C-Z op.ra.ors, a.d Horm.nder. Kohn a.d Ni.enberg, et a.. studi.d the sym.oli. op.ra.ors. Herewe a.21}ly a.refi.em.nt of the Li.tlewood-p.ley (L-p. decom.osi.i.n, a.a.yse under new wa.elet *** cha.a.teri.e both sym.oli. op.ra.ors sp.ces Op.~m.a.d kernel di.tri.uti.ns sp.ces wi.h other sp.cescom.osed of som. a.nost di.gona. m.tri.es. then get a. i.om.tri. between Op.~m.a.d kernel di.tri.buti.n sp.ces

关键词： New wa.elet ba.es p.endo-di.ferenti.l op.ra.ors Kernel-di.tri.uti.n sp.ces

a.Com.a.a.i.e Study on Ra. i.testi.a. Ep.1}heli.l Cells a.d Resi.ent Gut Ba.teri. (i.) Effect of a.seni.e

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Bi.m.di.a. a.d Envi.onm.nta. Sci.nces 2006年第2期19卷 77-86页

作者： Ra. K.Up.ETi.a.Ka.Na. Ri.Ha.SHRi.a.Ta.a.U.C.CHa.URVEDi Bi.m.m.ra.e Toxi.ology La.ora.ory Industrial Toxicology Research Centre M. G. Marg P. B. No. 80 Lucknow-226001 India

Objecti.e i. order to use fa.ulta.i.e gut ba.teri. a. a. a.terna.e to a.i.a.s for the i.i.i.l ga.troi.testi.a. toxi.i.y screeni.g of hea.y m.ta.s, a.com.a.a.i.e study on ra. i.testi.a. ep.0}heli.l cells a.d resi.ent gut ba.teri. wa. underta.en. m.thods i. vi.ro growth ra.e of four gut ba.teri., dehydrogena.e （DHa. a.d estera.e （Ea. a.ti.i.y test, i.testi.a. ep.0}heli.l a.d ba.teri.l cell m.m.ra.e enzym.s a.d i. si.u effect of a.seni.e were a.a.ysed. Results Growth p.ofi.e of m.0}ed resi.ent p.p.la.i.n of gut ba.teri. a.d p.re i.ola.es of Escheri.hi. coli. p.eudom.na. sp., La.toba.i.lus sp., a.d Sta.18}ylococcus sp. revea.ed a. a.seni.e （2-20 p.m. concentra.i.n-dep.ndent i.hi.i.i.n. The vi.bi.i.y p.ttern of ep.0}heli.l cells a.so showed si.i.a. cha.ges. DHa.a.d Ea.tests revea.ed si.ni.i.a.t i.hi.i.i.n （40%-72%） wi.h a.seni.e exp.sure of 5 a.d 10 p.m.i. i.ola.ed gut ba.teri. a.d ep.0}heli.l cells. Decrea.e i. m.m.ra.e a.ka.i.e p.osp.a.a.e a.d Ca.2＋-m.^2＋-a.p.se a.ti.i.i.s wa. i. the ra.ge of 33%-55% i. four ba.teri. a. the a.seni.e exp.sure of 10 p.m. wherea. i. wa. 60%-65% i. i.testi.a. ep.0}heli.l vi.lus cells, i. si.u i.cuba.i.n of a.seni.e usi.g i.testi.a. loop. a.so showed m.re or less si.i.a. cha.ges i. m.m.ra.e enzym.s of resi.ent gut ba.teri.l p.p.la.i.n a.d ep.0}heli.l cells. Conclusi.n The results i.di.a.e tha. fa.ulta.i.e gut ba.teri. ca. be used a. sui.a.le i. vi.ro m.del for the p.eli.i.a.y screeni.g of a.seni.a. ga.troi.testi.a. cytotoxi. effects.

关键词： a.seni. Gut m.0}roflora i.testi.a. ba.teri. i.testi.a. ep.0}heli.l cells m.m.ra.e enzym.s Gi.toxi.i.y