数控机床使用与维护专业教学计划的制定

制定教学计划时要始终抓住高职教育的特点。以素质教育为基础，以能力为主线来确定课程体系，注重理论与实践的有机结合，培养适合社会发展的实用型人才。     

怎样认识大军事家周恩来——纪念中国人民解放军建军80周年

周恩来是中共中央确认的杰出军事家。他是一位大军事理论家、战略家、实践家。他在革命军事史上有诸多“最”、诸多“第一”。除毛泽东外,他是毛泽东军事思想的最主要贡献人,也是除毛泽东之外中国革命军事史上的大军事家。     

学分制条件下实施本科生导师制的思考

本科生导师制是学分制管理的一个重要组成部分。本文从培养高素质复合型人才的需要出发。阐明了本科生导师制在学分制管理制度下的重要性，导师制存在的问题，以及对如何推行和完善本科生导师制所提出的对策。     

试论教学设计之评价在网络课程中的维度与要义

本文在对网络课程教学设计的评价维度──价值性、主体性和控制性进行内涵挖掘的同时，还从教学、学习和技术三个层面出发，初步阐述了评价的要义并作了阐释，从而对网络课程的形成性前期评价的思路进行了概括。     

Triadic interaction in clinical task-based interviews with mathematics teachers

A clinical task-based interview can be seen as a situation where the interviewer–interviewee interaction on a task is regulated by a system of explicit and implicit norms, values, and rules. This paper describes how documenting and mapping triadic interaction among the interviewer, the interviewee, and the knowledge negotiated can be used to increase procedural replicability of the interview and accuracy of drawn conclusions about the interviewee’s thinking process. Excerpts from interviews with 25 inservice mathematics teachers working on a task to make up a problem whose solution requires division of two fractions are discussed. The excerpts illustrate the relationship between methodological decisions taken by the interviewer during the interview and the applicability of the interview output to the research questions. A divergent analysis of the interviews with these teachers, which spanned over two years and were conducted by four interviewers, is used to offer a framework for analyzing data collected in clinical task-based interviews.     

从严治学提高培训质量

工商管理培训注重实用性，强调培训内容与实际需要相结合，注重学以致用。在制定培训计划方面我们做了有益的探索：一是培训计划较好地体现了国家经贸委下达的“教学大纲”和“教学方案”的基本内容和要求，开设了《管理经济学》等13门课程，确保360学时。在完成教学计划的基础上又增加了我国加入WTO带来的机遇与挑战、企业投融资决策的管理创新与风险控制策略、法人治理结构、领导艺     

Flow shop rescheduling problem under rush orders

INTRODUCTION Rescheduling problem in manufacturing system is considered as a particularly hard combinatorial optimization problem,closely related with uncer-tainty caused by exterior business environment and interior production conditions.Production resched-uling is a common practice in manufacturing compa-nies all over the world.Four sources of production disturbances have been identified:(1)incorrect work;(2)machine breakdowns;(3)rework due to quality problem;and(4)rush orders(Rangsarit…     

基于核密度估计多样性采集的背景建模算法

1IntroductionBackground subtraction methods are extensively ex-ploited for moving object detection in videos in manyapplications ,such as traffic monitoring[1],human mo-tion capture[2]and video surveillance[3]. The centralidea behind such methods is to segment foreground ini mage sequences taken from a fixed camera by com-paring each newframe to a model of the scene back-ground . Therefore , correctly and efficiently modelingand updating the background model is one of the mostchallenging aspec…     

养禽业中沙门氏菌的危害及防控措施

家禽沙门氏菌感染是一个世界性的问题,它对养禽业和人类的健康造成了巨大的危害,通过建立生物安全屏障、免疫接种和检测的方式来防控家禽沙门氏菌感染,是目前最为可行的措施。