矿物与岩石优秀教学团队建设课程教学的探索

教学团队建设的核心是课程教学。本文重点介绍了中国地质大学（北京）矿物与岩石北京市优秀教学团队建设过程中对＂结晶学与矿物学＂、＂晶体光学与造岩矿物＂及＂岩石学＂等课程教学若干问题的探索。     

国家运动队思想政治工作面临的问题与对策

通过对17个现役国家队683名运动员和178名教练员进行问卷调查,发现运动员在市场经济条件下由于价值观多元化带来六大思想问题,指出当前国家级运动队思想政治工作面临的四大挑战,并提出长远性的发展建议和对策。     

卫星和飞船跟踪测控的数学模型

卫星和飞船在国民经济和国防建设中有着重要作用,对卫星和飞船的测控成了航天系统的一个重要组成部分．在对卫星和飞船全程测控的前提下,分析了卫星和飞船在地球表面的星下点轨迹,并建立了简化的测控站分布模型．     

基于无线传感器网络的实验中心监测系统设计

针对高校实验中心的监测要求,提出一种基于无线传感器网络的实验中心监测系统．该系统利用无线传感器网络低成本、易部署、无人值守的特点,将大量传感器节点部署在各个实验室,对安全设施和大型、精密仪器设备等进行监控．在详细描述系统体系结构和功能的基础上,重点讨论了通信与组网、管理与基础服务、智能信息处理等关键技术。     

icl7135的串行采集方式在蓄电池电压监测系统中的应用

文章介绍了双积分型a/d转换器icl7135的串行数据采集方式在蓄电池电压监测系统中的应用,给出了icl7135与mcs-51单片机串行接口实现电压监测硬件和软件设计方法.     

面向监测预警过程的民族关系知识管理研究

民族关系发展演化过程中的内在规律和历史经验是监测预警的重要基础。提出基于知识管理的民族关系监测预警框架,并从知识的表达、预警过程以及知识管理实施等方面进行研究。采用民族问题案例和预警规则来表达民族关系知识,其中,案例用于组织分布广泛的难以表达的历史经验,预警规则用来表达民族关系内在规律;在预警机制实现上,将案例推理和规则推理集成在一起,能够克服各自的局限性,增强预警系统的灵活性和综合推理能力。     

中外男篮优秀前锋进攻特点的对比研究

通过观看2008年第29届北京奥运会中国男篮与对手全部比赛的录像,对中国男篮与参赛对手优秀前锋的进攻情况加以分析,从中揭示现代世界强队男篮优秀前锋队员的进攻特点,找出中国男篮与世界强队优秀前锋之间的差距,为提高我国男篮前锋的进攻能力及今后比赛对前锋的研究提供理论参考和实践依据。     

A survey of student perceptions of team‐based learning in anatomy curriculum: Favorable views unrelated to grades

Team‐based learning (TBL) combines independent out of class preparation with in class small group discussion. We adopted TBL in teaching first year medical gross anatomy. In this study, we evaluated student perceptions of TBL by using a survey that elicited perceptions of both pedagogy and mode of learning. Anatomy lectures were replaced with required preclass readings, self‐assessment quizzes, small group discussions of assignments, and groups retaking the same quizzes for deeper learning. At the course conclusion, students were surveyed to assess their preference for TBL, their perceptions of TBL effectiveness, and their perceptions of successful interpersonal relationships within groups. Respondents (n = 317; 89% response) were asked to rate the extent that they agreed (?2 = strongly disagree; ?1 = disagree; 0 = neutral; 1 = agree; and 2 = strongly agree). A principal components factor analysis with varimax rotation identified two 8‐item factors: “perceptions of TBL” and “perceptions of teamwork.” Internal consistency for each was high [Cronbach's alpha = 0.908 (preference for TBL); 0.884 (preference of teamwork)]. Results of one‐way analysis of variance between Honors/High Pass/Pass/Fail students indicated that Honors (n = 73) tended to rate perceptions of TBL higher than Pass (n = 54) [mean difference = 2.92; 95% CI (0.05, 5.79)], and also higher than Fail (n = 11) [mean difference = 6.30; 95% CI (1.13, 11.47)]. However, each had overallpositive ratings. No difference was noted between mean ratings of teamwork, which were also, overall, positive. We conclude that medical students view TBL favorably irrespective of their grades. Anat Sci Educ 2:150–155, 2009. © 2009 American Association of Anatomists.     

福建教育学院图书馆建立学科馆员制度构想

学科馆员制度作为一种新的服务模式,成为高校图书馆提升服务能力、改变服务效果、重塑自身形象的重要手段,是高校图书馆发展的必然趋势。文章对本馆建立学科馆员制度的必要性和如何建立学科馆员制度进行了探讨。     

高校辅导员职业困境成因及调整策略

本文分析了目前高校辅导员存在职责的繁杂化、岗位的非职业化、培训的简单化、地位的边缘化等职业困境及其产生的原因,提出通过提高认识、明确方向,摆正角色、回归本位,健全制度、完善机制等调整策略,加强辅导员队伍建设。