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World Journal of Gastroenterology 2000年第2期6卷 187-192页

作者： Zhi Qiang Huang The Research Institute of general Surgery,The general Hospital of PLA,beijing 100853,China 解放军总医院北京

CHARACTERISTICS OF BILIARY CALCULOUSDISEASES IN CHINA:THE CHANGING SCOPEDiseases of the biliary tract in China is complicatedwith the prevalence of primary infection of the bileduct *** the middle of the 20th century,biliary infection,biliary parasitic infestation,andbiliary stones made up the three chief componentsof biliary diseases in *** to the

关键词： biliary surgery cholelithiasis intrahepatic stones carcinoma gallbladder carcinoma bile duct

SEPARATION OF Ta AND Nb BY EXTRACTION WITH SEC-OCTANOL-HF-H_2SO_4 SYSTEM

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中国有色金属学会会刊：英文版 1996年第3期6卷 40-43页

作者： Chen Huifang He Wannian Zhang Yuqi(beijing general Research Instilute for Nonferrous Metals, beijing 100088) beijing general Research Institute for Nonferrous Metals Beijing 100088 China

ＳＥＰＡＲＡＴＩＯＮＯＦＴａＡＮＤＮｂＢＹＥＸＴＲＡＣＴＩＯＮＷＩＴＨＳＥＣ－ＯＣＴＡＮＯＬ－ＨＦ－Ｈ_２ＳＯ_４ＳＹＳＴＥＭ￥ＣｈｅｎＨｕｉｆａｎｇ；ＨｅＷａｎｎｉａｎ；ＺｈａｎｇＹｕｑｉ（ＢｅｉｊｉｎｇＧｅｎｅｒａ... 详细信息

ＳＥＰＡＲＡＴＩＯＮＯＦＴａＡＮＤＮｂＢＹＥＸＴＲＡＣＴＩＯＮＷＩＴＨＳＥＣ－ＯＣＴＡＮＯＬ－ＨＦ－Ｈ_２ＳＯ_４ＳＹＳＴＥＭ￥ＣｈｅｎＨｕｉｆａｎｇ；ＨｅＷａｎｎｉａｎ；ＺｈａｎｇＹｕｑｉ（ＢｅｉｊｉｎｇＧｅｎｅｒａｌＲｅｓｅａｒｃｈＩｎｓｔｉｌｕｔ...

关键词： sec-octanol Ta Nb extraction

Effect of Microstructure and Sulfide on Corrosion of Cu-Ni Alloys in Seawater

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Journal of Materials Science & Technology 2000年第4期16卷 411-415页

作者： Xiaolong ZHU (general Research Institute for Nonferrous Metals, beijing 100088, China) general Research Institute for Nonferrous Metals Beijing 100088 China

The microstructure and the corrosion product films have been investigated on Cu-Ni alloys by TEM, SEM, AES and electrochemical technique as well as natural seawater exposure tests. Experimental results showed that the alloys had two kinds of microstructure, i.e. recrystallizatjon and incomplete recrystallization. In synthetic seawater containing 2x10^-6 S^2-, the stability of the alloy increased with the increase of deformation and annealing temperature, i.e., the degree of recrystallization. After exposure to natural seawater for different periods of time, the corrosion product films of the recrystallized alloy were rich in Ni and compact, and there were cracks in the outer layer which contained a small amount of S; the films of the alloy of incomplete recrystallization became thick, loose and porous, and obviously of layered structure, and the intergranular corrosion took place in the underlying substrate Besides, a great amount of seawater substance existed in the outer layer and some sulfur was found within the grain boundaries that prefer to corrode. The accelerating effect of sulfides in corrosion of Cu-Ni alloys in seawater is attributed to the coexistence and absorption of sulfides and carbides promoting the preference of corrosion where they absorb, and the formation of dissolvable Cu2S results in keeping the surface of the alloys in the active state.

关键词： Effect of Microstructure and Sulfide on Corrosion of Cu-Ni Alloys in Seawater Cu Ni

MATHEMATICAL　MODELLING　OF　BUBBLE　DRIVENFLOWS　IN　A　NOVEL　ALUMINUM　ELECTROLYSIS　CELL

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中国有色金属学会会刊：英文版 1996年第2期6卷 37-40页

作者： Gao Zhaosheng Li Guoxun Shen Jianyun(beijing general Research institute for Non-ferrous Metals, beijing 100088) beijing general Research Institute for Non-ferrous Metals Beijing 100088 China

ＭＡＴＨＥＭＡＴＩＣＡＬＭＯＤＥＬＬＩＮＧＯＦＢＵＢＢＬＥＤＲＩＶＥＮＦＬＯＷＳＩＮＡＮＯＶＥＬＡＬＵＭＩＮＵＭＥＬＥＣＴＲＯＬＹＳＩＳＣＥＬＬＧａｏＺｈａｏｓｈｅｎｇ；ＬｉＧｕｏｘｕｎ；ＳｈｅｎＪｉａｎｙｕｎ（Ｂｅ... 详细信息

ＭＡＴＨＥＭＡＴＩＣＡＬＭＯＤＥＬＬＩＮＧＯＦＢＵＢＢＬＥＤＲＩＶＥＮＦＬＯＷＳＩＮＡＮＯＶＥＬＡＬＵＭＩＮＵＭＥＬＥＣＴＲＯＬＹＳＩＳＣＥＬＬＧａｏＺｈａｏｓｈｅｎｇ；ＬｉＧｕｏｘｕｎ；ＳｈｅｎＪｉａｎｙｕｎ（ＢｅｉｊｉｎｇＧｅｎｅｒａｌＲｅｓｅａ...

关键词： mathematical modelling fluid flow aluminum electrolysis cell k-ε model

Silencing phospholipid scramblase 1 expression by RNA interference in colorectal cancer and metastatic liver cancer

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Hepatobiliary & Pancreatic Diseases International 2012年第4期11卷 393-400页

作者： Wei Cui,Shi-Yong Li,Jun-Feng Du,Zi-Man Zhu and Ping An Department of general Surgery,general Surgery Center of the PLA,general Hospital of beijing Military Command,beijing 100700,China Department of Hepatobiliary Surgery,First Affiliated Hospital,general Hospital of the PLA,beijing 100037,China Department of general Surgery General Surgery Center of the PLA General Hospital of Beijing Military Command Beijing 100700 China Department of Hepatobiliary Surgery First Affiliated Hospital General Hospital of the PLA Beijing 100037 China

BACKGROUND:Phospholipid scramblase 1(PLSCR1) not only participates in the transbilayer movement of phospholipids,but also plays a role in the pathogenesis and progression of *** present study aimed to evaluate the effect of silencing PLSCR1 expression by RNA interference in colorectal cancer(CRC) and metastatic liver ***:The expression of PLSCR1 in CRC and metastatic liver cancer samples was assessed by *** cultured cells with the highest expression were selected for subsequent *** designed three siRNA oligonucleotide segments targeted at *** transfection was *** biological behavior of the cells in proliferation,adhesion,migration and invasion was ***:PLSCR1 protein expression increased significantly in the majority of CRC and metastatic liver cancer samples compared with normal *** cells had the highest expression of *** siRNA-390 oligonucleotide segment had the best silencing *** transfection,Lovo cell proliferation was significantly inhibited compared with the controls in the MTT *** and fibronectin adhesion assays showed Lovo cell adhesion was also significantly *** the migration assay,the number of migrating cells in the PLSCR1 siRNA-390 group was 50±12,significantly lower than the number in the siRNA-N group(115±28) and in the control group(118±31).In an invasion test,the number of invading cells in the PLSCR1 siRNA-390 group was 60±18,significantly lower than that in the siRNA-N group(97±26) and the control group(103±24).CONCLUSIONS:PLSCR1 is overexpressed in CRC and metastatic liver *** of PLSCR1 by siRNA inhibits the proliferation,adhesion,migration and invasion of Lovo cells,which suggests that PLSCR1 contributes to the tumorigenesis and tumor progression of ***1 may be a potential gene therapy target for CRC and associated metastatic liver cancer.

关键词： phospholipid scramblase 1 colorectal cancer metastatic liver cancer RNA interference

Changing patterns of traumatic bile duct injuries:a review of forty years experience

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World Journal of Gastroenterology 2002年第1期8卷 5-12页

作者： Zhi-Qiang Huang Xiao-Qiang Huang Research Institute of general Surgery,The general Hospital of Chinese PLA,beijing 100853,China Research Institute of general Surgery The General Hospital of Chinese PLA Beijing 100853China. zhiqianghuang2000@***

AIM:To summarize the experiences of treating bile ductinjuries in 40 years of clinical ***:Based on the experience of more than 40 yearsof clinical work,122 cases including a series of 61 bile ductinjuries of the Southwest Hospital,Chongqing,and 42cases(1989-1997)and 19 cases(1998-2001)of the generalHospital of PLA,beijing,cases were reviewed with specialreference to the pattern of injury.A series of cases of theliver and the biliary tract injuries following interventionaltherapy for hepatic tumors,most often hemangioma of theliver,were *** medical literature from 1995 to1999 dealing with 2742 traumatic bile duct strictures ***:There was a changing pattern of the bile *** most of the cases of bile duct injuriesresulted from open *** types of traumasuch as laparoscopic cholecysiectomy(LC)and hepaticsurgery were increased in recent ***,serioushepato-biliary injuries following HAE using sclerotic agentssuch as sodium morrhuate and absolute ethanol for thetreatment of hepatic hemangiomas were encountered inrecent *** in how to avoid bile duct injuryand to treat traumatic biliary strictures were ***:Traumatic bile duct stricture is one of theserious complications of hepato-biliary surgery,itsprevalence seemed to be increased in recent *** of bile duct injury was also changed and has becomemore *** therapy with sclerosingagents may cause serious hepatobiliary complications andshould be avoided.

关键词：创伤性胆管损伤临床分析胆管外科并发症医源性损伤

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Preface

Preface

Investigation of the 5.12 Wenchuan Earthquake damages to the Zipingpu Water Control Project and an assessment of its safety state

2004年生命系统建模仿真国际会议暨第一届全国生命系统建模仿真学术会议

作者： Jialin Cao Professor Jialin Cao general chairman of LSMS’2004

As the first National Conference of Life System Modeling and Simulation and International Conference of Life System Modeling and Simulation of this century, it is initiated by Chinese Association for System Simulation (CASS) and organized by Shanghai University, Fudan University, Life System Modeling and Simulation Special Interest Committee of CASS and Shanghai Association for System Simulation during more advanced bioscience, biomedical

关键词：

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Science China(Technological Sciences) 2009年第4期52卷 820-834页

作者： GUAN ZhiCheng Water Resources and Hydropower Planning & Design general Institute, beijing100120, China Water Resources and Hydropower Planning & Design general Institute Beijing China

On May 12, 2008, a major earthquake measured 8 on the Richter scale jolted Wenchuan County in Si- chuan Province, China with the epicentral intensity of XI degrees. Zipingpu Dam is located 17.17 km from the epicenter and the influence intensity at the damsite reached IX―X degrees. It is the first time in the world for such a high concrete-faced rockfill dam (CFRD) in China to experience such a strong earthquake occurring in such a short distance. Due to its location of special importance to the down- stream areas, the safety state and damaging condition of the Zipingpu Dam has attracted great atten- tions from various circles. Based on site investigation of the damages to the Zipingpu Dam and com- parison analysis of the observation data obtained before and after the earthquake, the paper makes a comprehensive assessment of the key technical issues relevant to this high CFRD, including its safety state and the high slope stability after the earthquake.

关键词： earthquake earthquake damage investigation concrete-faced rockfill dam dam project safety state Zipingpu Dam

Texture Analysis of High T_*** YBa_2Cu_3O_(7-x) Ceramic Material

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Rare Metals 1989年第3期9卷 66-67页

作者： Wang Chaoqun Wang Yun Yu Dingan Yu Guihua general Research Institute for Nonferrous Metals,beijing 有色金属研究总院北京

YBaCuO(YBCO) is one of thesuperconducting oxides with transition tem-perature above *** has a orthorhombic crystal structrure ofa layered-perovskite-type with oxygen *** kind of material shows differentdegree of prefe... 详细信息

关键词： Texture Analysis of High Tc.Superconducting YBa2Cu3O Ceramic Material Cu