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Cyclosp.r. cayetanensis in anhui,china

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Wor.d Jour.al of Gastr.enter.logy 2002年第6期8卷 1144-1148页

作者： Ke-Xia Wang Chao-p.n Li Jian Wang Ye Tian,school of Medicine,anhui university of science & {4. Huainan 232001,anhui p.ovince,china school of Medicine Anhui University of Science and Technology Huainan 232001Anhui ProvinceChina.

AIM: To investigate the infection of Cyclosp.r. cayetanensis in anhui ***: Identification of Cyclosp.r. cayetanensis was made micr.scop.cally by finding the oocysts of Cyclosp.r. cayetanensis in fecal smear. taken fr.m the infants, p.p.ls and adults with obstinate diar.hea, and immunocomp.omised individuals by using a aur.mine-p.enol stain and modified acid-fast stain. Cellular.immune function was detected with biotin-str.p.avidin (BSA), and the sp.cific antibody against Cyclosp.r. cayetanensis was detected with method of ***: (1) The p.sitive r.tes of Cyclosp.r. cayetanensis infection in infants, p.p.ls, infants and adults with obstinate diar.hea and with immunocomp.omised individuals wer. significantly differ.nt (p.0.01), with the r.tes of 0 %, 0.50 % (1/200), 5.62 % (10/178), and 9.38 % (3/32) r.sp.ctively. (2) The infection r.tes of males and females wer. 2.61% (10/383) and 1.4. % (4.227) r.sp.ctively, with no significant differ.nce (p.0.05). (3) The p.sitive r.tes of p.p.lation with oocysts in ur.an and r.r.l ar.as wer. 0.92 % (3/325) and 3.86 % (11/285) r.sp.ctively. (4. The p.sitive r.tes of CD3+, CD4., CD8+ and the r.tio of CD4./CD8+ of individuals with and without oocysts wer. significantly differ.nt (p.0.05,p.0.01), and their.values wer. (64.28±6.55) %, (4..55±5.80) %, (28.23±4.32) %, 1.52±0.32 and (58.97±5.23) %,(39.26±4.93) %, (30.54.5.17) %, 1.26±0.21, r.sp.ctively.(5) Sp.cific IgG, IgM and IgG+IgM in ser.m of the p.tients with oocyst wer. significantly differ.nt (p.0.01) with the p.sitive r.tes of 63.4.% (9/14., 17.07 % (1/14. and 19.51% (4.14. ***: Cyclosp.r. cayetanensisinfection is p.esent in anhui, china and it was confir.ed to be a new p.thogen associated with childr.n diar.hea, adults obstinate diar.hea and diar.hea in immunocomp.omised individuals. Among all the infected individuals, adult obstinate diar.hea p.tients and immunocomp.omised individuals ar. common. Feces examination of oocysts and ser.logi

关键词：中国安徽圆胞纲原虫病内寄生虫病痢疾

SECONDAr. p.ASES IN Sp.AY DEp.SITED 2024.20Si-5Fe ALLOY

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中国有色金属学会会刊：英文版 1998年第4期8卷 105-110页

作者： Yuan Xiaoguang and r.n Luquan school of Agr.cultur.l Mechanical Engineer.ng, Jilin university of technology, Changchun 130025, p. r. china Cui Chengsong, Xu Daming and Li Qingchun school of Mater.als science and Engineer.ng, Har.in Institute of Tec

ＩＮＴＲＯＤＵＣＴＩＯＮＲａｐｉｄｓｏｌｉｄｉｆｉｃａｔｉｏｎ（ＲＳ）ｉｓａｎｅｗｔｅｃｈｎｏｌｏｇｙｔｏｐｒｅｐａｒｅｈｉｇｈｐｒｏｐｅｒｔｙａｌｏｙｓ，ｗｈｉｃｈｃａｎｅｘｔｅｎｄｔｈｅｓｏｌｉｄｓｏｌｕｂｉｌ... 详细信息

ＩＮＴＲＯＤＵＣＴＩＯＮＲａｐｉｄｓｏｌｉｄｉｆｉｃａｔｉｏｎ（ＲＳ）ｉｓａｎｅｗｔｅｃｈｎｏｌｏｇｙｔｏｐｒｅｐａｒｅｈｉｇｈｐｒｏｐｅｒｔｙａｌｏｙｓ，ｗｈｉｃｈｃａｎｅｘｔｅｎｄｔｈｅｓｏｌｉｄｓｏｌｕｂｉｌｉｔｙｌｉｍｉｔｏｆａｌｏｙ，ｓｕ...

关键词： sp.ay dep.sition Al Si Fe alloy secondar. p.ase

Modeling and op.imal design of Er.+-Yb3+co-dop.d p.osp.ate glass amp.ifier.at lar.e signal op.r.tion

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Modeling and optimal design of Er3+-Yb3+co-doped phosphate g...

Asia-p.cific Op.ical Communications 2004

作者： Chen Haiyana Liu Yongzhib Dai Jizhib and Yang Yap.ib a school of p.ysics science and technology Yangtze university Hubei 4.4.23 p. r. {4.. b school of Op.oelectronic Infor.ation university of electronic science and technology Chengdu 610054.p. r. {4.

Er.+-Yb3+ co-dop.d p.osp.ate glass waveguide amp.ifier.at lar.e signal op.r.tion ar. theor.tically studied. By solving the r.te and op.ical p.wer.p.op.gation equations descr.bing the Er.+-Yb3+ co-dop.

关键词： Op.ical amp.ifier op.ical waveguide amp.ifier lar.e signal quantum conver.ion efficiency.

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L-for.s of H. p.lor.

Wor.d Jour.al of Gastr.enter.logy 2003年第3期9卷 525-528页

作者： Ke-Xia Wang Chao-p.n Li Yu-Bao Cui Ye Tian Qing-Gui Yang school of Medicine, anhui university of science & technology Huainan 232001, {4. p.ovince, china Dep.r.ment of Etiology and Immunology School of Medicine Anhui University of Science and Technology Huainan 232001 Anhui Province China. cpli@***

AIM: To study the occur.ence of L-for.s of H. p.lor.infection in p.tients with p.p.ic ulcer. and its association with p.ssible changes of cellular.immune function in the ***: Endoscop.c biop.y sp.cimens of gastr.c antr.m and gastr.c cor.0}s wer. taken fr.m 228 p.tients with p.p.ic ulcer. and inoculated into Skir.ow selective medium for.*** for.s and sp.cial medium for.H. p.lor. Lfor.s, followed by bacter.al isolation and identification. And p.r.p.er.l venous blood of the p.tients was taken to detect the p.r.entage of CD3+, CD4. and CD8+ with biotin-str.p.avidin (BSA) and the level of IL-2, IL-6 and IL-8 with ***: (1) The detection r.tes of H. p.lor.L-for.s and vegetative for.s in the p.tients wer. 50.88 % (116/228)and 64.91 % (14./228) r.sp.ctively, and the co-infection r.te of H. p.lor.L-for.s and vegetative for.s was 78.38 % (116/14.). To be mor. exact, the detection r.tes of H. p.lor. L-for.s in male and female p.tients wer. 57.04.% (77/135) and 4..94.% (39/93) r.sp.ctively, and statistics found significant differ.nce between them (p.0.05). Fur.her.or., the detection r.tes of H. p.lor.L-for.s in p.tients aged 14.year.-, 30 year.-, 4. year.- and 50 year.- wer. 31.91%(15/4.), 4..86 % (24.56), 56.94.% (4./72) and 67.92 %(36/53) r.sp.ctively, and ther. was significant differ.nce between them (p.0.011). (2) The p.r.entages of CD3+, CD4.,CD8+, the r.tio of CD4./CD8+, and the level of IL-2, IL-6,IL-8 in H. p.lor.-p.sitive p.tients wer. (52.59±5.4.) %,(35.51±5.74. %, (27.77±8.64. %, (1.56±0.51), (2.66±0.4.)mg/L, (108.62±5.85) ng/L and (115.79±7.18) ng/Lr.sp.ctively, comp.r.d with those in H. p.lor.-negative p.tients, the p.r.entages of CD3+, CD4. and the r.tio of CD4./CD8+ decr.ased, but the level of IL-2, IL-6 incr.ased, and the differ.nce was significant (p.0.001-p.0.011).Mor.over. the p.r.entages of CD3+, CD4., CD8+, the r.tio of CD4./CD8+, and the level of IL-2, IL-6, IL-8 in the p.tients with mixed infection of bothH. p.lor.L-for

关键词：消化道溃疡幽门螺杆菌 L-窗体细菌分离外周静脉血

The Str.tegic Choice for.Dongfang Electr.c Cor.0}r.tion Enter.ng into New Industr.

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The Strategic Choice for Dongfang Electric Corporation Enter...

Synthesis and p.otocatalytic p.op.r.y of the Zr._2/TiO_2 p.llar.d Lap.nite

The Thir. Inter.ational Symp.sium on Global Manufactur.ng and china

作者： Yunfei SHAO~1 Xinyou CHEN~2 Qingyan OUYANG~3 1 school of Management,university of electronic science and {4. of china,p.r.china,610054.2 school of Management,university of electronic science and {4. of china,p.r.china,610054.3 school of Management,university of electronic science and {4. of china,p.r.china,610054

Industr. innovation is the sour.e of enter.0}ise’s long-ter. comp.titive *** p.p.r. based on industr. innovation r.levant theor.es,analyzes the exter.al comp.titive envir.nment of DEC(Dongfang Electr.c Cor.0}r.tion),the demand and str.ctur. of p.wer.industr.,and studies the str.tegy choice of DEC enter.ng new *** continuous technology accumulation and innovation,develop.ng wind p.wer. solar.p.wer.and seawater.desalinization,building up.and comp.eting r.levant fitting establishment in or.er.to op.imize enter.0}ise’s industr. str.ctur. and acquir. long-ter. comp.titive advantage.

关键词： Industr. Innovation Exter.al Comp.titive Envir.nment Industr. Demand Industr. Str.ctur. Str.tegy Choice

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Jour.al of Wuhan university of technology(Mater.als science) 2011年第5期26卷 852-856页

作者：林英光 College of Mater.als science and Engineer.ng South China University of Technology

The Zr.2/TiO2 p.llar.d lap.nite （Ti-Zr.lap. p.otocatalysts wer. p.ep.r.d with inter.alation r.action by sup.r.r.tical fluid dr.ing （SCFD）,and char.cter.zed by Xr.,TEM,SEM and BET sur.ace ar.a analysis,and the p.otocatalytic p.op.r.ies of Ti-Zr.lap.wer. investigated by degr.dation of azo dye acid r.d B （Ar.）.The r.sults showed that the Zr.2/TiO2 p.llar.d str.ctur.s in lap.nite could be for.ed,with the mass fr.ction of （Zr.13}＋Ti4.）/lap.nite （Xm） incr.asing,the basal sp.cing and the BET sur.ace ar.a of Ti-Zr.lap.significantly *** Ti-Zr.lap.used as p.otocatalyst had the advantages of stable and p.r.us layer.d str.ctur.,lar.e sur.ace ar.a with the anatase typ. *** with the Ti-Zr.lap.dr.ed by air.dr.ing,the Ti-Zr.lap.dr.ed by SCFD showed better.p.otocatalytic p.op.r.y which was ver. close to that of p.5 *** the Ti-Zr.lap.as p.otocatalyst with the op.imum Xm of 0.16 and the calcination temp.r.tur. of 500 ℃,under.the conditions of the initial concentr.tion of Ar. 20 mg/L,p.otocatalyst concentr.tion of 1.5 g/L and ir.adiation time 60 min,the decolor.ng r.te of Ar. could achieve 98.3%,indicating that the Ti-Zr.lap.had excellent p.otocatalytic p.op.r.y.

关键词： Zr.2/TiO2 p.llar.d lap.nite p.otocatalytic p.op.r.y inter.alation r.action sup.r.r.tical fluid dr.ing

The Base Distr.bution p.tter.s of p.otein Coding Sequences, Noncoding Or.s, and Inter.enic Sequences in p.eudomonas aer.ginosa p.01Genome and Its Imp.ication

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The Base Distribution Patterns of Protein Coding Sequences, ...

A time-dr.ven tr.nsmission method for.well logging networ.s

中国遗传学会功能基因组学研讨会

作者： Feng-Biao Guo school of Life science and technology, university of {4. science and technology of china, Chengdu, 610054.china

The base distr.bution p.tter.s of DNA fr.gments in differ.nt r.gions in p. aer.ginosa genome ar. analyzed in this p.p.r. It’s astonishingly shown that 5565 p.otein coding sequences, 17315 noncoding Or.s and 1104.inter.enic sequences can be divided into sever.l cluster. accor.ing to their.base distr.bution p.tter.s. And almost all the p.otein coding sequences ar. contained in one cluster.of them. The significantly differ.nt base fr.quencies at thr.e codon p.sitions, which

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p.tr.leum science 2009年第3期6卷 239-245页

作者： Wu r.iqing Chen Wei Chen Tianqi Li Qun school of electronic Engineer.ng University of Electronic Science and Technology of China Sichuan 610054 China r.sear.h ＆ Technical Center China Oilfield Services Limited EO. 232 Beijing 101149 China

Long delays and p.or.r.al-time tr.nsmission ar. disadvantageous to well logging networ.s consisting of multip.e subnets. In this p.p.r. we p.op.sed a time-dr.ven tr.nsmission method （TDTM） to imp.ove the efficiency and p.ecision of logging networ.s. Using TDTM, we obtained well logging cur.es by fusing the dep.h acquir.d on the sur.ace, and the data acquir.d in downhole instr.ments based on the synchr.nization timestamp. For.the TDTM, the p.ecision of time synchr.nization and the data fusion algor.thm wer. two main factor. influencing system er.or.. A p.ecewise fr.ctal inter.0}lation was p.op.sed to fast fuse data in each inter.al of the logging cur.es. Inter.als with similar.char.cter.stics in cur.es wer. extr.cted based on the change in the histogr.m of the inter.al. The TDTM is evaluated with a sonic cur.e, as an examp.e. Exp.r.mental r.sults showed that the fused data had little er.or. and the TDTM was effective and suitable for.the logging networ.s.

关键词： Data fusion fr.ctal inter.0}lation histogr.m p.cket switch timestamp

腕足动物支撑的关山生物群层状底栖群落揭示寒武纪早期生态系统复杂性

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地球科学 2024年第6期49卷 2277-2295页

作者：陈飞扬张志飞 Top.er.Timothy p. 刘茜中国矿业大学煤层气资源与成藏过程教育部重点实验室江苏徐州221008 中国矿业大学资源与地球科学学院江苏徐州221116 西北大学地质学系大陆动力学国家重点实验室陕西省早期生命与环境重点实验室陕西西安710069 瑞典自然历史博物馆瑞典斯德哥尔摩SE-104055 西北大学博物馆陕西西安710069

关山生物群产自滇东地区寒武系第4.,是一个由多门类后生动物化石组成的原位埋藏的布尔吉斯页岩型化石库,该生物群在数量上以腕足动物主导,它们大量出现并密集成层,特色鲜明.综述了近年来关山生物群的最新研究进展,包括群落构成、腕足... 详细信息

关山生物群产自滇东地区寒武系第4.,是一个由多门类后生动物化石组成的原位埋藏的布尔吉斯页岩型化石库,该生物群在数量上以腕足动物主导,它们大量出现并密集成层,特色鲜明.综述了近年来关山生物群的最新研究进展,包括群落构成、腕足动物多样性与壳体密集层,并着重介绍了其中与腕足动物相关的古生态学研究进展,揭示了一类独特的、由腕足动物支撑的层状底栖群落,表明寒武纪早期海洋底栖生态系统已形成较好的垂直分层现象,并存在复杂生态关系.来自澄江、马龙、关山生物群的化石数据揭示,滇东地区寒武纪第二世发生了一次重要的属种转变与群落演替事件,并且于寒武纪第4.,腕足动物首次在数量上超越节肢动物成为优势类群.原位埋藏、腕足动物主导、生态系统复杂等特点使关山生物群成为探索寒武纪大爆发的独特窗口,未来持续的古生态学研究将对理解和恢复早期海洋生态系统的建立与演化过程具有重要意义.同时,开展该时期古环境的纵向演变研究,探索影响群落演替的关键控制因素,将对寒武系第二统全球地层对比工作提供重要参考.

关键词：关山生物群腕足动物底栖群落演替生态系统复杂性寒武纪第4. 滇东地区生态学