基于B/S模式的计算机机房管理系统设计

计算机机房管理是学校教学管理中非常重要的一个环节,但是很多单位的管理明显滞后于形势的发展,管理方式还停留在传统的模式上。文中笔者利用B/S的Web服务形式以信息化手段替代当前普遍采用的传统管理模式,寻求管理工作的创新。     

CIDE gene expression in adipose tissue,liver, and skeletal muscle from obese and lean pigs

The expression of the cell death-inducing DNA fragmentation factor α-like effector (CIDE) family including Cidea, Cideb, and Cidec was significantly increased in mouse and human models of obesity. However, there was less information on these genes’ expression in pigs. Here, we hypothesized that different fat accumulation between lean (Duroc×Landrace×Yorkshire gilts, DLY) and obese (Lantang) pigs was attributed to porcine CIDE-modulating lipid metabolism. Our data showed that Cidea and Cidec were expressed at a high level in adipose tissue, and at a relatively high level in skeletal muscle, whereas Cideb was mainly expressed in the liver in both breeds of pig. Lantang pigs had higher white adipose and skeletal muscle Cidea and Cidec mRNA abundance, and hepatic and muscle Cideb mRNA than DLY pigs. Lipid metabolism-related genes including sterol regulatory element binding protein 1c (SREBP-1c), hepatocyte nuclear factor-4α (HNF-4α), peroxisome proliferator-activated receptor γ coactivator-1α (PGC-1α), fatty acid synthase (FASN), diacylglycerol O-acyltransferase 1 (DGAT1), and DGAT2 showed a higher expression level in adipose tissue from obese pigs than in that from lean pigs. Lantang pigs exhibited higher mRNA abundance for liver SREBP-1c, HNF-4α, and PGC-1α, and higher skeletal muscle SREBP-1c, HNF-4α, PGC-1α, and DGAT2 expression, as compared with DLY pigs. However, the perlipin2 mRNA levels in adipose tissues, liver, and skeletal muscle were significantly lower in obese pigs than in their lean counterparts. Furthermore, plasma non-esterified fatty acid (NEFA), glucose, and triacylglycerol (TAG) levels were greater in obese pigs than in lean pigs. Finally, data from correlation analysis further found that CIDE mRNA expression was positively correlated with back fat thickness (BFT), abdominal fat mass (AFM), and the levels of NEFA, TAG, and glucose in the two breeds. Collectively, these data revealed that the porcine CIDEs possibly modulated lipid metabolism and contributed to the development of fat deposition and obesity in Lantang pigs.     

多媒体计算机网络对作文教学的影响

多媒体计算机网络技术的应用,导致作文教学的思想观念、教学方法和教学设计的深刻变革.教师利用多媒体计算机网络的资源共享、交互和多媒体功能,可以改进教学方法,突破传统作文教学的某些弊病.     

接受非本原字自动机的方根（T（A））~（1/2）的上界值问题

给出了Ｉｔｏ等人所讨论的接受本原字的有限自动机的判定问题、及提出接受非本原字自动机的方根Ｔ（Ａ）的上界值问题的部分解答     

树立正确政绩观,打造务实亲民政府

领导干部的政绩观正确与否,直接关系到领导干部能取得什么样的政绩,关系到政府的办事效率,关系到政府在人民群众心里的形象。领导干部要树立正确的政绩观,打造亲民政府,实现和谐社会。     

大学诊断的理念与实践

大学诊断是国外最近兴起的针对大学开展评价和咨询服务的一种新的形式,它类似于企业诊断。大学诊断是在多种指标数据和调查研究的基础上,采用各种计量方法、定性分析和比较方法对大学的现状、水平和前景竞争力等各个方面进行全面系统地分析,提出判断性的评价意见和发展对策。以武汉大学社会科学研究竞争力评价为例,在中国高校人文社会科学研究竞争力评价的指标数据和评价结果的基础上,通过同类高校之间的比较分析,揭示武汉大学社会科学研究的优势与差距,提出有针对性的发展对策和建议。     

树立教育理念 转变教育角色——论班主任如何适应新课改下的教育要求

新课程改革在我国迅猛推进,在新课改中班主任如何才能适应新的教育要求是每一个教师应该思考的问题。文章从教育理念的更新和班主任教育角色的转变两个角度对此进行了探讨。     

论人性化执法

人性化执法以人为主体和目的，以人权和人道为基本原则．将法律的教育功能和惩罚功能结合起来，追求执法公正与执法效果的统一。人性化执法的全面实施．既依赖于完善的人性化立法，又依赖于执法之“刚柔相济”，还依赖于明的执法理念。这是一项复杂的系统工程，需要长期而艰苦的努力。     

计算机取证课程实验教学探讨

针对计算机取证课程的实验教学提出了两套方案,一套方案以模拟的场景开展教学,并阐述了每个场景的操作要求和方法,另一套方案以分配学时的方式开展教学,给出了教学安排表中一个项目的实验内容和具体步骤,文章结尾指出了改革实验教学方案实施的紧迫性和进一步完善的方向。     

论邓小平关于实践主体的思想

邓小平同志实践主体的思想强调了实践主体人的“现代化”，强调了改革开放实践中，“人民群众是社会历史活动主人”的观点，强调了改革开放实践目的的“人民性”－以“是否有利于提高人民生活水平”作为判定改革开放的一个重要标准。