网格生成方法在APFSDS及弹托干扰流场计算中的应用

介绍APFSDS及弹托干扰流场数值模拟中的网格生成方法及其应用。利用等比数列网格生成技术，三维弧长生成技术以及拼接技术生成计算网格。该方法具有简明、快捷的特点。在临近物面的地方具有较好的贴体性和正交性。在计算脱壳穿甲弹和弹托之间的干扰时，将弹托简化为带圆弧的楔形块，计算结果比较令人满意。     

毛织物柔软整理工艺优化的研究

用优化处理的方法探讨了毛织物柔软整理的工艺，对柔软整理的重点工艺参数进行了优化设计，找到了毛织物柔软整理的工艺优化方法，为研究同类产品的柔软整理工艺提供了依据。     

带有光放大的波分复用技术在光纤通信中的应用

本文论述了波分复用技术的优点及其应用；介绍了波分复用技术与光纤放大器相结合后的发展概况２；评述了波分复用技术发展中的主要问题及其在当前实用系统中的解决方案和今后的发展方向。     

电站装备失效分析及其预防

简叙了电站装备失效分析程序、失效原因及其失效机理。大量的各种各样的失效，常常涉及一种或多种的失效机理。在众机理中，主要是：腐蚀失效、环境断裂失效、变形失效和断理解失效。     

原子吸收分光光度法测定焦锑酸钾中锑含量

比较详细地研究用火焰原子吸收分光光度法测定焦锑酸钾中锑含量的技术条件和测定方法。     

Dyspnea resulting from phrenic nerve paralysis after interscalene brachial plexus block in an obese male--a case report

While current psychiatric taxonomies recognise a classification of amphetamine dependence, derived from the notion of an alcohol dependence syndrome, little research has validated that such a condition exists for this drug. Current amphetamine users (N = 331), were interviewed using the World Health Organization operationalisation of DSM-III-R substance dependence criteria, and a measure of the psychological components of dependence. Structural analyses indicated that a unidimensional dependence syndrome as assessed by DSM-III-R and DSM-IV criteria exists for amphetamine, and that physiological, psychological and behavioural indicators were all important in accounting for the variance in responses. It was demonstrated that the concept of a dependence syndrome is applicable to amphetamine, and that the inclusion of the amphetamine dependence syndrome in DSM-III-R and DSM-IV is valid.     

计算机轧辊管理软件

使用计算机管理轧辊可以非常方便地查询每一条轧辊的材质、产地、车削情况使用情况及该辊的轧制产量等数据，并可根据要求打印表格或轧辊消耗报表。     

Reconstruction of cervical stability following old facet dislocation of cervical spine]

One hundred fifty adolescent inpatients with major depression were systematically assessed for demographic and clinical differences between psychotic and nonpsychotic depression. Delusions and/or hallucinations were present in 10% of the subjects. The psychotic group had significantly more frequent and severe suicidal ideation. Posttraumatic stress disorder was also more frequent in the psychotic group.     

锥形阀压电薄膜泵的初步研究

提出一种适应高频工作状态的压电薄膜泵结构，实步分析了所采用的锥形阀的工作原理与作用，设计了试验泵结构，加工了样机，通过试验证明了锥形阀的有效性，为进一步的研究打下了基础。     

Bcl-2 deregulation leads to inhibition of sodium butyrate-induced apoptosis in human colorectal carcinoma cells

Epidemiological studies have linked dietary fiber to the prevention of human colorectal cancer and suggest that short chain fatty acids such as butyric acid, which is produced by fermentation of dietary fiber in the large intestine, may be an important mediator of the protective effects of fiber. We investigated the role of Bcl-2 deregulation on the sensitivity of colorectal carcinoma cells to undergo butyrate-induced apoptosis. Here we report an inverse relationship between the levels of Bcl-2 and the sensitivity of colorectal carcinoma cell lines to undergo apoptosis in response to butyrate. Overexpression of Bcl-2 in colorectal carcinoma DiFi cells resulted in suppression of butyrate-induced apoptosis and enhanced cell survival in response to butyrate. Butyrate-induced apoptosis was accompanied by inhibition of expression of a 30 kDa protein (p30, immunorecognized by anti-Bcl-2 mAb) and this cellular effect of butyrate was inhibited by Bcl-2 overexpression. These findings suggest that deregulation of Bcl-2 in human colorectal carcinoma cells confers resistance to induction of apoptosis by butyrate, a dietary micronutrient.