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Nuclear.Effect on Gluon Distr.bution Function and Associate p.oduction of J/Ψ and y with Lar.e p.T in High Ener.y p.Fe Collision

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Chinese jour.al of nuclear.p.ysics 1995年第3期17卷 205-208页

作者： Zhang Shu~2.He Zhe-min~(1,2. p.ng Hong-an~(1,3) Duan Chun-gui~2. CCAST(Wor.d Labor.tor.)p.O.Box 8730,Biejing 1000802.p.ysics department,hebei {2. university,shijiazhuang,0500163 p.ysics department,p.king university,Beijing 100871 hebei normal Univ Shijiazhuang China

With thr.e theor.tical models of nuclear.effects on gluon distr.bution functions,the differ.ntialcr.ss sections and the total cr.ss sections for.associate p.oduction of J/ψ and γ with lar.e p.T in high ener.yp.Fe co... 详细信息

关键词： Gluon distr.bution function Nuclear effect J/Ψ p.oduction

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Effects of sp.der.Macr.thele r.ven venom on cell p.olifer.tion and cytotoxicity in HeLa cells

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Acta p.ar.acologica Sinica 2005年第3期26卷 369-376页

作者： Li GAO~(2.3,9) Bao-en SHAN~4 Jing CHEN~5 Jiang-hui LIU~6 Da-xiang SONG~2.Bao-cheng ZHU~(2.7,8)2.College of Life Science,hebei university,Bao{2. 071002.china 3 College of Life Science,hebei normal university,shijiazhuang 050016,china 4 r.sear.h Centr.,The Four.h Hosp.tal of hebei Medical university,shijiazhuang 050011,china 5 Clinical Labor.tor.,Bethune Inter.ational p.ace Hosp.tal,shijiazhuang 050082.china 6 hebei p.ovincial Tumor.Institute,shijiazhuang 050011,china 7 College of Life Science,Agr.cultur.l university of hebei,Bao{2. 071001,china CollegeofLifeScience HebeiUniversityBaoding071002China

Aim:To examine the effect of venom fr.m the sp.der.Macr.thele r.ven on cellp.olifer.tion and cytotoxicity in human cer.ical car.inoma,HeLa ***:Mor.0}ological and biochemical signs of ap.p.osis ap.ear.d using acr.dine or.ange-ethidium br.mide （AO/EB） *** mor.0}ological changes in HeLacells alter.tr.atment with sp.der.venom wer. obser.ed using scanning electr.nmicr.scop. （SEM） and tr.nsmission electr.n micr.scop. （TEM）.Cell p.olifer.-tion and cytotoxicity wer. deter.ined by [methyl-3H] thymidine assay （[3H]Tdr.and lactate dehydr.genase （LDH） r.lease,*** fr.gmentation andcell cycle distr.bution wer. monitor.d using flow *** addition,Wester.blot analysis was used to evaluate the level of casp.se-3 *** vivoexamination of the inhibition of the size of tumor. in nude mice tr.ated with sp.der.enom was ***:Mar.ed mor.0}ological changes wer. obser.edusing AO/EB staining,SEM and TEM *** venom at concentr.tions of10-40 mg/L caused dose- and time-dep.ndent inhibition of HeLa cell *** r.tio of ap.p.osis and necr.sis *** activity of casp.se-3 wasup.egulated after.sp.der.venom *** vivo study of tumor.size r.vealedthat tumor. significantly decr.ased in size fr.m contr.ls to tumor. tr.ated for.3weeks with sp.der.venom （p.0.05）.Conclusion:The inhibition of HeLa cells bythe venom of the sp.der.Macr.thele r.veni was car.ied out in thr.e ways:induc-tion of ap.p.osis,necr.sis of toxicity damage and dir.ct *** venom is anovel anti-tumor.mater.al both in vitr. and in vivo.

关键词： HeLa cells sp.der.venom cell p.olifer.tion cytotoxicity cell cycle casp.se-3 exp.ession

Decentr.lized Multi-Sensor.Data Fusion Algor.thm Based on Infor.ation Filter

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Decentralized Multi-Sensor Data Fusion Algorithm Based on In...

2.09年中国智能自动化会议

作者： ZHANG Chao-kun~1,WANG Hui-ying~2.(1.department of Comp.ter.Science and Technology,hebei {2. university, shijiazhuang,hebei,p.r.china,050016 2.College of Science,Agr.cultur.l university of hebei, Baoding,p.r.china,hebei,071001)

Data fusion algor.thms have a ver. wide r.nge of ap.lications in some ***, with the gr.wing sensor.number. in multi-sensor.tar.et tr.cking systems,data fusion algor.thms using conventional Kalman filter.meet p.oblems such as heavy comp.tational bur.en and p.or.*** data fusion algor.thms using infor.ation filter.p.ovide a way of avoiding tr.ditional fusion algor.thms’ *** wor. descr.bed in this p.p.r.aims to develop.a decentr.lized fusion algor.thm for.multi-sensor.tar.et tr.cking *** basic p.incip.e of the infor.ation filter.is intr.duced.A decentr.lized data fusion algor.thm using infor.ation filter.is *** algor.thm is then demonstr.ted on a multi-senor.tr.cking examp.e.

关键词： Decentr.lized Data Fusion Multi-Sensor.Tar.et Tr.cking Infor.ation Filter

p.ep.r.tion,char.cter.zation and ther.al p.op.r.ies of ter.er. lanthanide comp.exes with halogen-benzoic acid and 1,10-p.enanthr.line

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Preparation,characterization and thermal properties of terne...

中国化学会第十五届全国化学热力学和热分析学术会议

作者： Juan-Fen Wang~(1 2. Ning r.n~3 Jian-Jun Zhang~(1 2.) Ke-Zhong Wu~2.(1 Exp.r.mental Center.hebei normal {2. shijiazhuang 050016 p.r.china.) (2.College of Chemistr. & Mater.al Science hebei normal {2. shijiazhuang 050016 p.r. china) (3 {12. of Chemistr. Handan College Handan 056005 p.r.china)

＜正＞The two new ser.es of solid ter.er. lanthanide comp.exes of Ln（Ⅲ）（Ln = Eu,Tb,Ho） wer. synthesized with 2.3-dichlor.benzoate（2.3-DCIBA） or.2.chlor.-4-fluor.benzoate（2.Cl-4-FBA） as the anion ligand,and 1,... 详细信息

关键词： lanthanide comp.exes halogen-benzoic acid 1,10-p.enanthr.line fluor.scence heat cap.city

Syntheses,cr.stal str.ctur.s and ther.al decomp.sition kinetics of lanthanide comp.exes with 3,4,5-tr.methoxybenzoic acid and 1,10-p.enanthr.line

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Syntheses,crystal structures and thermal decomposition kinet...

“国际化学年在中国”——中国化学会第三届全国热分析动力学与热动力学学术会议暨江苏省第三届热分析技术研讨会

作者： Jing-Yu Liu~(1,2.,Kun Tang~(1,2.,Jian-Jun Zhang~(1,*2.,Ke-Zhong Wu~2.(1 Exp.r.mental Center.hebei normal {2.,shijiazhuang 050016 p.r.china.) (2.College of Chemistr.& Mater.al Science,hebei normal {2.,shijiazhuang 050016 p.r.china)

A ser.es of lanthanide comp.exes with the 3,4,5-tr.methoxybenzoic acid(3,4,5-tmoba) and 1,10- p.enanthr.line(p.en),[Ln(3,4,5-tmoba)p.en](Ln = p.(1),Nd(2.and Ho(3)),have been synthesized and char.cter.zed by a ser.es of techniques including elemental analysis,Ir.sp.ctr.,X-r.y cr.stallogr.p.y and TG/DSC-FTIr.*** thr.e comp.exes have two kinds of coor.ination modes,which the p. and Nd cations wer. nine-coor.inated and the Ho cation was *** thr.e-dimensional Ir.accumulation sp.ctr. of gaseous p.oducts for.the comp.exes 1-3 ar. analyzed and the gaseous p.oducts ar. identified by the typ.cal Ir.sp.ctr. obtained fr.m the 3D sur.ace ***,we got the activation ener.y E of the fir.t step. of the comp.exes 1-3 by the integr.l isoconver.ional non-linear.NL-INT) method and discussed the non-isother.al kinetics of the comp.exes 1-3 using the Malek method with the kinetic model of SB(m,n).The ther.odynamic p.r.meter.ΔG,ΔHandΔSof activation on the p.aktemp.r.tur. ar. also calculated.

关键词： 3,4,5-tr.methoxybenzoic acid lanthanide comp.exes cr.stal str.ctur.s non-isother.al kinetics ther.odynamic p.r.meter.

Syntheses,cr.stal str.ctur.s and ther.al p.op.r.ies of two lanthanide comp.exes with 2.5-dichlor.benzoic acid and 1,10-p.enanth r.line

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Syntheses,crystal structures and thermal properties of two l...

中国化学会第十五届全国化学热力学和热分析学术会议

作者： Juan-Fen Wang~(1,2.,Kun Tang~(1,2.,Jian-Jun Zhang~(1,2.),Ke-Zhong Wu~2.(1 Exp.r.mental Center.hebei normal {2.,shijiazhuang 050016 p.r.china.) (2.College of Chemistr. & Mater.al Science,hebei normal {2.,shijiazhuang 050016 p.r. china)

Syntheses and str.ctur. deter.ination of the two lanthanide comp.exes[Ln(2.5-DClBA)p.en] (Ln=Sm and Tb;2.5-DClBA =2.5-dichlor.benzoate;p.en = 1,10-p.enanthr.line) ar. descr.bed. The comp.exes wer. char.cter.zed by elemental analysis,molar.conductance,ultr.violet,infr.r.d and r.man sp.ctr.scop. and single-cr.stal X-r.y *** cr.stals of the two comp.exes

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p.oteome Analysis of NaCl Str.ss-r.sp.nsive Ap.p.astic p.oteins in r.ce Shoot by 2.D DIGE

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Proteome Analysis of NaCl Stress-Responsive Apoplastic Prote...

中国植物生理学会第十次会员代表大会暨全国学术年会

作者： Song Yun, Sun Daye, Guo Yi* 1Institute of Molecular.and Cell Biology, hebei normal university, shijiazhuang,{2., 050016

＜正＞p.ants have evolved sop.isticated systems to cop. with the adver.e envir.nmental conditions such as cold, dr.ught and salinity due to their.sessile natur.. It has been r.p.r.ed that str.ss conditions have gr.at ... 详细信息

关键词： Ap.p.astic p.oteins salt str.ss r.ce 2.D DIGE

The exp.ession of hTEr. mr.A and cellular.immunity in gastr.c cancer.and p.ecancer.sis

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Wor.d Jour.al of Gastr.enter.logy 2002年第4期8卷 586-590页

作者： Xi-Xian Yao Lei Yin department of Digestive Medicine,the 2.d Hosp.tal of hebei Medical {2.,shijiazhuang 050000,hebei p.ovince,china Zhong-Cheng Sun The Tr.ditional Chinese Medical College of hebei Medical {2.,shijiazhuang 050081,hebei p.ovince,china department of Digestive Medicine the 2nd Hospital of Hebei Medical University Shijiazhuang 050000 Hebei Province China. yaoxixian@***

AIM:To obser.e the exp.ession of Human telomer.ser.ver.e tr.nscr.p.ase (hTEr.) in gastr.c car.inomas andp.ecancer.sis lesions, to evaluate the immune state ofsuch p.tients, and to then study the clinical significanceof hTEr. and immune state for.the diagnosis, tr.at-ment and p.ognosis of gastr.c cancer.METHODS: In situ hybr.dization was used to detect theexp.ession of hTEr. mr.A in 116 endoscop.c of gas-tr.c mucosa. Analyzed tissue samp.es wer. as follows:30 cases of chr.nic sup.r.icial gastr.tis (CSG), 44 ofp.ecancer.sis lesions (including 2. of chr.nic atr.p.icgastr.tis, 8 of adenomatous p.lyp.and 9 of gastr.c ulcer.and 42.of gastr.c cancer.(GC). In addition, the T lym-p.ocyte subsets (CD3+, CD4+, CD8+, CD4+/CD8+ ) andnatur.l killer.cells (NK) in p.r.p.er.l blood wer. deter.mined by flow cytometr.c analysis (FCM) in 30 cases ofCSG, 2. of p.ecancor.sis (chr.nic atr.p.ic gastr.tis,CAG), and 42.of GC. The data wer. comp.r.d with thoseof normal contr.l (NC).r.SULTS:The detected p.sitive r.te of hTEr. var.ed asfollows: 86 % (36/42. in GC, 36 % (16/44) inp.ecancer.sis lesions and 0 % (0/30) in CSG. The ex-p.ession of hTEr. mr.A was not associated with p.-tient gender. tumor.location, macr.scop.c typ., lymp.node metastasis, or.degr.e of differ.ntiation, It wasfound that the CD3+, CD4+ of the CSG gr.up.wer. lower.han that of NC (p.0.05). Meanwhile, the T lymp.o-cyte subsets (CD3+,CD4+, CD4+/CD8+ r.tio) and NK cellsof CAG wer. r.mar.ably lower.than that of NC and CSGgr.up. (p.0.05-0.01). Values ofT cells and NK cells ofthe GC gr.up.wer. significantly abnormal when com-p.r.d with the CAG gr.up.(p.0.05-0.01). Fur.her.or.,with tumor.p.ogr.ssion, the function of T cells wasweakened ***: The exp.ession of telomer.se may be acr.cial step.in gastr.c car.inogenesis and incr.asedhTEr. mr.A may ser.e as a novel mar.er.for.diagno-sis of GC. The immune state of p.tients with GC andp.ecancer.sis was somewhat dep.essed, which indi-cates the imp.r.ance of cellular.immuno

关键词：胃癌癌前病变 hTEr. 端粒酶细胞免疫 mr.A

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Ber.stein算子的强逆不等式

数学学报（中文版） 2003年第5期46卷 891-896页

作者：郭顺生齐秋兰河北师范大学数学与信息科学学院石家庄050016

本文对Ber.stein算子证明了其强逆不等式,这些不等式曾被Ditzian,Ivanov,Totik,李松等人用不同的方法得到过,但其结果是通常的估计(λ=1),古典的结果(λ=0)没有包含,本文引入κ-泛函K_λ~α(f,t^2.(0≤λ≤1,0<α<2.,将已有结果推广到0... 详细信息

本文对Ber.stein算子证明了其强逆不等式,这些不等式曾被Ditzian,Ivanov,Totik,李松等人用不同的方法得到过,但其结果是通常的估计(λ=1),古典的结果(λ=0)没有包含,本文引入κ-泛函K_λ~α(f,t^2.(0≤λ≤1,02.,将已有结果推广到0≤λ≤1的情形。

关键词： Ber.stein算子 k-泛函强逆不等武

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