普通高校体育课程体系建设的综合研究与实践   总被引：1，自引：0，他引：1  

黄国龙  宋敏敏  郭孝平 《体育科学研究》2007,11(3):99-102

为了高校体育事业的蓬勃发展,促进学生身心健康发展,采用文献资料法、数据统计法、实验法、问卷调查法等研究方法,依据新《纲要》精神及实际情况,制定新的体育课程体系,对学生采用必修课、限定专选课和选修课相结合的形式。实践证明,在新的课程体系下,学生的专项技能、身体素质和对体育的认知水平得到明显提高,并有利于培养学生终身体育的锻炼习惯,有利于促进整个学校体育活动的开展。  相似文献   

国内外足球比赛边路进攻的比较研究   总被引：1，自引：0，他引：1  

张振峰 《河北体育学院学报》2007,21(4):87-89

对第18届世界杯决赛、2004年欧洲足球锦标赛及2005年中超足球联赛部分决赛共计121场、242队次边路传中的传球区域、传球目标区域和传球性质等技术指标进行了比较分析。结果发现，世界强队多在边路地带的2、3区传中，目标区域多为中路地带的A、C区，而中超各队多在边路地带的1、4区传中，目标区域多为中路地带的A、D区。传球性质与世界强队也不尽相同。  相似文献   

一种基于聚类的综合指标评价模型     

刘韬  苏涛  赵志强  谢储晖 《苏州市职业大学学报》2007,18(1):51-53

文章根据聚类分析和模糊相似矩阵理论,采用基于模糊聚类的综合排序方法,提出一种基于聚类的指标综合评价模型,并通过实例应用验证了这个模型的可用性。借助该模型对多目标决策中的决策指标项进行综合评价,可为决策者提供有效的决策依据。  相似文献   

The use of spatial manipulation to examine goalkeepers’ anticipation     

T.L. Woolley  K. Doma  J.D. Connor 《Journal of sports sciences》2015,33(17):1766-1774

This study investigated whether anticipation and search strategies of goalkeepers are influenced by temporally and spatially manipulated video of a penalty. Participants were clustered into three groups depending on skill: goalkeepers (n = 17), field players (n = 20) and control group (n = 20). An eye tracker was worn whilst watching 40 videos of a striker kicking to four corners of a goal in random order. All 40 videos were temporally occluded at foot-to-ball contact, and the non-kicking leg of 20 videos was spatially manipulated. Results showed that goalkeepers had significantly better predictions than the two groups with no differences between the two testing conditions. According to effect size, the percentage of fixation location and viewing time of the kicking leg and ball were greater for the goalkeepers and field players group than the control group irrespective of testing conditions. The fixations on the kicking leg and ball in conjunction with comparable predictions between spatially manipulated and control conditions suggest that goalkeepers may not rely on the non-kicking leg. Furthermore, goalkeepers appear to use a global perceptual approach by anchoring on a distal fixation point/s of the penalty taker whilst using peripheral vision to obtain additional information.  相似文献   

新形势下水利水电专业综合改革目标、方案与实施     

吴云芳  周伟 《长江工程职业技术学院学报》2015,(2)

面对社会需求和专业需求的不断变化,确定了水利水电专业综合改革的原则、目标、方案及实施措施。明确专业办学特色和发展方向,坚持以创新人才培养模式为重点,教学管理为基础,教学改革为核心,师资队伍建设为根本,培养适应经济和社会发展需要的,高级工程技术和管理人才。  相似文献   

基于单片机的智能小车的设计与实现     

郭海丽 《衡水学院学报》2015,(1)

介绍了一种以 STC89C52单片机为控制核心的智能小车的设计。设计由电机驱动模块、超声波测距模块、循迹模块、红外和语音模块组成,拟实现一个无人驾驶公交车系统。通过 C 语言编程实现小车的前进倒退、转向行驶、自动循迹导航、超声波测距,并根据检测障碍物距离调整速度、红外遥控定点播报功能,实现智能控制,达到设计目标。该系统电路结构简单、功耗低、稳定性高,具有一定实际应用价值。  相似文献   

考虑遮挡的视频车辆跟踪     

朱周  路小波 《东南大学学报》2015,(2)

为了对遮挡情况下的运动车辆进行跟踪,提出一种基于分块的车辆跟踪算法。该算法将目标车辆以可重叠的方式划分为若干大小一致的子块。在分块的基础上估计所有子块的运动矢量,检测噪声运动矢量并进行调整,以减少运动矢量估计的误差,然后对子块进行移位以实现车辆跟踪。为了处理车辆间的遮挡现象建立了马尔可夫随机场描述子块之间的关系,利用欧氏距离定义块的邻域,并基于块的直方图构建能量函数,最后利用模拟退火法对能量函数进行优化,以对遮挡区域进行分割。实验结果表明,该算法能够对遮挡车辆进行准确跟踪。  相似文献   

以目标任务书为依托,高校统战工作目标管理研究     

杨笑卉 《佳木斯教育学院学报》2015,(2):231-232

目标管理理论是一种过程型的激励理论,是以目标为中心进行管理活动的一种现代管理方法,是一种综合的科学管理方法。目标管理理论对于提升高校统战工作实效性非常关键。运用目标管理理论,以目标任务书为依托,结合高校实际情况,可以构建出一套科学合理、创新可行的以目标任务书为依托,高校统战工作目标管理体系。  相似文献   

《红楼梦》中的概念隐喻研究     

张光华 《海外英语》2015,(6)

概念隐喻是以一个认知域的经验来说明或理解另一个认知域的经验,用源域的某些特点来映射目标域,从而使目标域的理解变得简单。《红楼梦》语言描写中的一大特色就是使用隐喻。文章从概念隐喻的三个维度：结构隐喻、方位隐喻和本体隐喻来分析和阐释《红楼梦》中的概念隐喻,以期发现这些概念隐喻的具体类型,解释它们发生的内在过程。  相似文献   

The eye-mind of processing written feedback: Unraveling how students read and use feedback for revision     

《Learning and Instruction》2023

This research aims to promote our understanding of feedback engagement processes in writing tasks using a combination of online and offline measures, including eye-tracking, thinking-aloud, and text-analyses. Study 1 explored how sixteen students read, evaluate, and use feedback for revision. Results revealed three feedback processing strategies: (1) superficial processing (n = 6), which is characterized by reading feedback in a linear way, without critically rereading or revising the text, (2) local processing (n = 6) in which students switched between reading the comments and the commented text, and (3) deep processing (n = 4) in which students integrated the feedback with both commented and uncommented parts of the text and made more substantial revisions. In Study 2, we investigated the local and deep feedback reading strategy in more detail with 41 students using a within-subject design with different types of feedback. Results demonstrated the same strategies among students, but also that the focus of feedback affected students' revision behavior, above and beyond an individual feedback processing strategy. This finding is in line with previous research that emphasized the effects of feedback characteristics on students’ use of feedback. By triangulating various process measures, this research is one of the first that provides empirical evidence for different feedback processing strategies among students. These novel insights in individual feedback engagement processing can be used to extend and refine current theories on how, when, and why feedback works and for whom.  相似文献