采用世界卫生组织推荐的体质指数BMI(Body Mass Index),对肥胖大学生长跑成绩评价进行了研究,结果显示:学生长跑能力与BMI指数成负相关,超重、肥胖学生与普通学生长跑能力存在较大差别。按BMI评定长跑成绩,不及格率降低,中等、良好的比...采用世界卫生组织推荐的体质指数BMI(Body Mass Index),对肥胖大学生长跑成绩评价进行了研究,结果显示:学生长跑能力与BMI指数成负相关,超重、肥胖学生与普通学生长跑能力存在较大差别。按BMI评定长跑成绩,不及格率降低,中等、良好的比例增加,安全隐患减少。这是长跑成绩评价观念的创新,体现了尊重弱势、因人而宜的基本原则,利大于弊。展开更多
Computational Grid is a large-scale distributed computing environment. The resource management of com-putational Grid discoveries and locates and allocates resources for users within the filed of grid environment as t...Computational Grid is a large-scale distributed computing environment. The resource management of com-putational Grid discoveries and locates and allocates resources for users within the filed of grid environment as theyhave a request to these resources. The other case for that is co-operating in order to finish a large computing. Thesetasks are accomplished by the mechanism of resource dissemination and resource discovery of the resource manage-ment for the grid system. In this paper, some problems about resource dissemination and resource discovery are dis-cussed and analyzed,further more future work about that is proposed.展开更多
From the perspective of resource sharing, computational grid is a system ranging from small kind of network system for home using to large-scale network computing systems even to the Internet. The management of resour...From the perspective of resource sharing, computational grid is a system ranging from small kind of network system for home using to large-scale network computing systems even to the Internet. The management of resources in the grid environment becomes very complex as these resources are distributed geographically, heterogeneous in nature, owned by different organizations and managing fields, and each having their own resource management policies and different access as well as cost models. In this paper computational grid resource management policies were analysised and discussed.展开更多
文摘采用世界卫生组织推荐的体质指数BMI(Body Mass Index),对肥胖大学生长跑成绩评价进行了研究,结果显示:学生长跑能力与BMI指数成负相关,超重、肥胖学生与普通学生长跑能力存在较大差别。按BMI评定长跑成绩,不及格率降低,中等、良好的比例增加,安全隐患减少。这是长跑成绩评价观念的创新,体现了尊重弱势、因人而宜的基本原则,利大于弊。
文摘Computational Grid is a large-scale distributed computing environment. The resource management of com-putational Grid discoveries and locates and allocates resources for users within the filed of grid environment as theyhave a request to these resources. The other case for that is co-operating in order to finish a large computing. Thesetasks are accomplished by the mechanism of resource dissemination and resource discovery of the resource manage-ment for the grid system. In this paper, some problems about resource dissemination and resource discovery are dis-cussed and analyzed,further more future work about that is proposed.
文摘From the perspective of resource sharing, computational grid is a system ranging from small kind of network system for home using to large-scale network computing systems even to the Internet. The management of resources in the grid environment becomes very complex as these resources are distributed geographically, heterogeneous in nature, owned by different organizations and managing fields, and each having their own resource management policies and different access as well as cost models. In this paper computational grid resource management policies were analysised and discussed.
