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无机材料学报 1999年第2期14卷 203-210页

作者：陶善文彭定坤孟广耀中国科技大学材料科学与工程系合肥230026

提高材料的电导率是固态离子学的一个重要研究目的．将某些离子导体与氧化物陶瓷结合起来构成复合电解质，在大多数情况下可提高材料的电导率．本文对这种陶瓷复合材料的各种导电机制和最新进展作了简要的综述．

关键词：复合电解质氧化铝导电机制无机盐电解质

THE DEVELOPMENT OF A MICROCOMPUTER PROGRAM FOR THE THREE-DIMENSIONAL NON-LINEAR FEM

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中国有色金属学会会刊：英文版 1993年第1期3卷 10-15,26页

作者： Ma. Mingjun Liao, Guohua Fang Zulie university of science technology of Beijing, Beijing 100083, china

This paper presents a microcomputer program system for the three-dimensional non-linear finite element method (FEM), which is developed for applications in mining engineering, such as excavation, filling, caving, damming, etc. Our attention is focused on some of the key aspects of the programing techniques for an applicable microcomputer program, such as the structure of the program, data processing in the core, communication between the core and mass storage, input and output systems, etc. In the last part of this paper, two test examples are presented verifying the computational accuracy of this programing system and illustrating its applicability in practical engineering.

关键词： Finite Element Method (FEM) Microcomputer Mining Engineering

KrF激光诱导BrC_2F_4Br+C_2H_4反应

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物理化学学报 1989年第6期5卷 731-735页

作者：张临阳中国科学技术大学

激光诱导化学合成是一有兴趣的课题。不久前已报导了红外激光诱导调聚反应的结果。由于红外激光的加热特性,在许多情况下导致选择性与量子产率的矛盾。因紫外光反应的低温特性,有可能获得较高的选择性。但普通光源是宽带光源,对一个以... 详细信息

激光诱导化学合成是一有兴趣的课题。不久前已报导了红外激光诱导调聚反应的结果。由于红外激光的加热特性,在许多情况下导致选择性与量子产率的矛盾。因紫外光反应的低温特性,有可能获得较高的选择性。但普通光源是宽带光源,对一个以平方断链为主的链反应,过强的吸收不利于链长的提高,而弱吸收又使反应速度太慢。为此,激光光源是满足最佳吸收的合宜光源。在使用了昂贵的激光光源后。

关键词： KrF激光诱导 BrC2F4Br C2H4

Circulating Adhesion Molecules in Patients with Keshan Disease and Their Relationship with Coxsackie B Virus Infection

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Journal of Huazhong university of science and technology(Medical sciences) 2009年第2期29卷 173-176页

作者：李从圣牛小麟雷聪 department of Emergency the Third Affiliated Hospital of Anhui Medical University and the First People's Hospital of Hefei department of Cardiology the Second Affiliated Hospital of Xi'an Jiaotong University

This study determined the levels of serum soluble intercellular adhesion molecule-1 （sI-CAM-l） and soluble vascular cell adhesion molecular-1 （sVCAM-1） in patients with different types of Keshan disease （KD）, examined the relationship between Coxsackie B virus-specific IgM antibody （CBV-IgM） and slCAM-1 or sVCAM-1 in KD patients, and investigated the role of these adhesion molecules in the pathogenesis of KD and their clinical implications. The levels of serum slCAM-1, sVCAM-1 and CBV-IgM were measured by using enzyme-linked immunosorbent assay in 22 patients with chronic Keshan disease （CKD）, 27 with latent Keshan disease （LKD） and 28 healthy controis. The subjects in different groups were adjusted for sex and age. Echocardiography was adopted to determine left ventricular ejection fraction （LVEF） in 22 patients with CKD. The results showed that CKD patients had significantly higher levels of slCAM-1 and sVCAM-1 than LKD patients and healthy controls （P〈0.01 for all）. And there was significant difference in the levels of the 2 adhesion molecules between LKD patients and healthy controls （P〈0.05）. A negative correlation was found between LVEF and slCAM-1 or sVCAM-1 in CKD patients. The percentage of CBV-specific IgM positive individuals in KD patients was significantly higher than that of healthy controls. In CVB-specific IgM positive patients, the levels of serum slCAM-1 and sVCAM-1 were significantly greater than those in CBV-specific IgM negative counterpart. It was concluded that the increase in the levels of slCAM-1 and sVCAM-1 suggests the progression of inflammation in KD. slCAM-1 and sVCAM-1 can promote the development of myocardial pathology and lead to poor myocardial function. The increased serum slCAM-1 and sVCAM-1 in KD patients may be related to CBV infection.

关键词： Keshan disease soluble intercellular adhesion molecule-l soluble vascular cell adhesion molecular-1 cardiac function Coxsackie B virus

Generalized Local Time of the Indefinite Wiener Integral: White Noise Approach

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Journal of Mathematical Research with Applications 2012年第3期32卷 373-378页

作者： Jingjun GUO 1,2 1.School of Statistics,Lanzhou university of Finance and Economics,Gansu 730020,P.R.china 2.School of mathematics and Statistics,Huazhong university of science and technology, Hubei 430074,P.R.china School of Statistics Lanzhou University of Finance and Economics Gansu 730020

In this paper,the generalized local time of the indefinite Wiener integral Xt is discussed through white noise approach,which means to regard the local time as a Hida distribution. Moreover,similar result is also obta... 详细信息

关键词： local time Hida distribution white noise approach.

3D visualization model and key techniques for digital mine

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中国有色金属学会会刊：英文版 2011年第S3期21卷 748-752页

作者： JIN Bao-xuan1,FANG Yuan-min2,SONG Wei-wei2 1. Yunnan Provincial Geomatics Centre, Kunming 650034, china 2. Faculty of Land Resource Engineering, Kunming university of science and technology, Kunming 650093, china Yunnan Provincial Geomatics Centre Kunming 650034 China Faculty of Land Resource Engineering Kunming University of Science and Technology Kunming 650093 China

Digital mine is the inevitable outcome of the information processing, and is also a complicated system engineering. Firstly, for the 3D visualization application of the digital mine, the ground and underground integrative visualization framework model was proposed based on the mine entity database. So, the visualization problem was availably resolved, as well as the professional analytical ability was improved. Secondly, aiming at the irregularities, non-uniformity, dynamics of mine entities, mix modeling method based on the entity character was put forward, in which 3D expression of mine entities was realized. Lastly, the 3D visualization project for a copper mine was experimentally studied. Satisfactory results were acquired, and the rationality of visualization model and feasibility of 3D modeling were validated.

关键词： digital mine three dimension visualization framework model spatial data modeling

CORRECTION OF WALL SLIP EFFECTS AND RHEOLOGICAL MEASUREMENT OF HIGH CONCENTRATED COAL WATER SLURRY

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中国有色金属学会会刊：英文版 1993年第3期3卷 7-11页

作者： Yang, Xiaosheng Zhang, Rongzeng Chen, Jin Central-South university of technology, Changsha 410083, china Mineral Engineering department, The Graduated School, china university of Mining and technology, Beijing 100083, china

Coal-water slurry, a ncw liquid fuel, began to appcar during the world-wide petroleum crisis in the seventies of this century. Its applications to substitute petroleum drew great attention on the investigations of its preparation, combustion and transportation, etc. The rheological behavior is an important quality index for the fuel. However, the conventional viscosimeters designed for true fluids are not suited to the high concentrated slurry due to the complicated rheological bchavior. A special viscosimeter of tube type was rcpresented, which was designed and set up by the authors for the measurement of the theology of high concentrated coal-water slurry and experiments were conducted with two kinds of slurries from P. R. china. In consideration of the wall sliD effects the correction of the experimental data were made.

关键词： coal-water slurry diameter effects plastic viscosity

The Effect of Pion Condensation in Pion Nucleus Scattering

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中国科学院大学学报 1988年第1期 36-42页

作者： Zhao Shuping Feng Zhengyong (department of Modern physics,china university of science and technology hefei,china)Ma Weihsing (Institute of High Energy physics,Academia Sinica,Beijing,china)Huang Zhaohui (department of physies,Guangxi university,Guangxi Nanning,china)

Based on the prediction made by many,a pion condensate shouldalready be present in ordinary finite nuclei,we have studied the effectof pion condensate in pion nucleus elastic scattering by using theGlauber multiple scattering theory.A calculation has been performedfor π-Ca elastic scattering at the incident energies of I15.5 MeVand 241 MeV,and then compared to the existing data *** strongly indicate that pion condensate completely have noadequate opportunity to manifest itself in pion nucleus scattering,atleast for small angle scattering.

关键词： The Effect of Pion Condensation in Pion Nucleus Scattering

Study on Solidification Microstructure of Slab by Numerical Simulation

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Journal of Iron and Steel Research International 2011年第S2期18卷 371-376页

作者： LIU Zhi-ming, ZHANG Jiong-ming, LUO Yan-zhao, WU Lian (School of Metallurgical and Ecological Engineering, university of science and technology Beijing, Beijing 100083, china) Univ Sci & Technol Beijing Sch Met & Ecol Engn Beijing 100083 Peoples R China

The solidification structure was simulated by the commercial software CALCOSOFT under the real cooling condition during the continuous casting processes in this paper. The cellular automation-finite element model (CA-FE) was applied to simulate the microstructure of the slab, and the results were compared with the actual macrostructure. The results of microstructure simulated were in good agreement with that detected in the slabs. In addition, the solidification structure under different secondary cooling intensity was simulated. The results show that when specific water flows increase, the average grain surface area reduces, and columnar grains have the tendency to be longer.

关键词： numerical simulation continuous casting solidification structure

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Hormones and cancer

Cell Research 2007年第4期17卷 277-279页

作者： Yongfeng Shang~1 ~1department of Biochemistry and Molecular Biology,Peking university Health science Center,38 Xueyuan Rd,Beijing 100083,china department of Biochemistry and Molecular Biology Peking University Health Science Center Beijing China

Estrogen exhibits a broad spectrum of physiologicalfunctions ranging from regulation of the menstrual cycleand reproduction to the modulation of bone density,brainfunction,and cholesterol ***,estrogenis also associated with pathological complications par-ticularly with the onset of gynaecological malignanciesincluding breast cancer and endometrial cancer;estrogenis now considered to be a classical etiological factor forbreast cancer and endometrial *** the early 1970s,it was reported that there was a 20-35% increase in incidence of endometrial cancer in WesternCaucasian women who had undergone estrogen therapy[1].Subsequently,a variety of clinical and epidemiologi-cal investigations,with support from studies in cell cultureand animal models,have demonstrated the association ofestrogen with the development and/or progression of *** 2002,the US National Toxicology Programlisted steroidal estrogens as carcinogens for the first *** report cites data from human epidemiologic studies thatshow an association between estrogen replacement therapyand an increase in the risk of endometrial cancer,as well asa less consistent increase in the risk of breast cancer.

关键词： gene NSABP Hormones and cancer ERE SERMs