弘扬西柏坡精神,加强党的建设     

刘晓清 《绵阳师范学院学报》2013,(10):123-126

西柏坡精神是我党在中国革命大转折时期所培育和形成的一种精神风尚。西柏坡精神,内容丰富,不仅是我们党宝贵的精神财富,更是党领导人民进行革命和建设实践的行动指南。新时期,弘扬西柏坡精神,对于搞好群众路线教育实践活动,加强党的建设,具有十分重要的理论和现实意义。  相似文献   

群众体育政策执行的协同效应研究   总被引：2，自引：0，他引：2  

孙庆祝 《体育函授通讯》2014,(2):18-22

运用协同学的相关原理对群众体育政策执行的协同效应进行了探讨,分析了群众体育政策执行协同效应形成的条件,并提出了促进协同效应产生的主要机制。开放性、非线性、关联性以及自组织性是群众体育政策执行的协同效应产生的条件;建立与完善群众体育政策执行的社会参与机制、主体的协调机制以及目标群体的表达机制等,能有效促进群众体育政策执行协同效应的产生。  相似文献   

Effects of dietary macronutrients and body composition on glucose homeostasis in mice     

Sumei Hu  Jacques Togo  Lu Wang  Yingga Wu  Dengbao Yang  Yanchao Xu  Li Li  Baoguo Li  Min Li  Jianbo Li  Guanlin Wang  Xueying Zhang  Chaoqun Niu  Mohsen Mazidi  Alex Douglas  John R Speakman 《国家科学评论(英文版)》2021,8(1)

  相似文献   

Altering the rate-determining step over cobalt single clusters leading to highly efficient ammonia synthesis     

Sisi Liu  Mengfan Wang  Haoqing Ji  Xiaowei Shen  Chenglin Yan  Tao Qian 《国家科学评论(英文版)》2021,8(5)

Activation of high-energy triple-bonds of N₂ is the most significant bottleneck of ammonia synthesis under ambient conditions. Here, by importing cobalt single clusters as strong electron-donating promoter into the catalyst, the rate-determining step of ammonia synthesis is altered to the subsequent proton addition so that the barrier of N₂ dissociation can be successfully overcome. As revealed by density functional theory calculations, the N₂ dissociation becomes exothermic over the cobalt single cluster upon the strong electron backdonation from metal to the N₂ antibonding orbitals. The energy barrier of the positively shifted rate-determining step is also greatly reduced. At the same time, advanced sampling molecular dynamics simulations indicate a barrier-less process of the N₂ approaching the active sites that greatly facilitates the mass transfer. With suitable thermodynamic and dynamic property, a high ammonia yield rate of 76.2 μg h^–1 mg and superior Faradaic efficiency of 52.9% were simultaneously achieved.  相似文献   

转变观念 积极创新——对新时期群众体育工作的几点思考   总被引：3，自引：0，他引：3  

孔庆鹏 《体育与科学》1997,(3)

当前,我国社会主义市场经济体制的建立和体育改革的不断深入。对新时期的群众体育工作提出了许多新的要求。在这个重要时刻,要搞好群众体育工作,一个十分重要而又关键的问题是要转变观念,积极创新。本文阐述了转变与创新在新时期群众体育工作中的极端重要性,并系统地研究了转变与创新的主要内容和深刻内涵。  相似文献   

Adolescents and music lyrics: Implications of a cognitive perspective     

Roger Jon Desmond 《Communication quarterly》2013,61(3):276-284

This essay addresses the relevance of cognitive research in memory processes and auditory information processing for the resolution of policy issues concerning the regulation of popular music. Several assumptions are offered regarding music listening, and conclusions are presented which center on appropriate research methods for resolution of questions surrounding music listening and regulation.  相似文献   

Mass customization of teaching and training in organizations: design principles and prototype evaluation     

Nicolae Nistor  Anina Dehne  Frank Thomas Drews 《Studies in Continuing Education》2013,35(3):251-267

In search of methods that improve the efficiency of teaching and training in organizations, several authors point out that mass customization (MC) is a principle that covers individual needs of knowledge and skills and, at the same time limits the development costs of customized training to those of mass training. MC is proven and established in the economic sector, and shows high potential for continuing education, too. The paper explores this potential and proposes a multidisciplinary, pragmatic approach to teaching and training in organizations. The first section of the paper formulates four design principles of MC deduced from an examination of economics literature. The second section presents amit?, a frame for mass customized training, designed according to the principles presented in the first section. The evaluation results encourage the further development and use of mass customized training in continuing education, and offer suggestions for future research.  相似文献   

宿舍因素与学习成绩关系研究——以南京某理工大学为例     

李玉倩 《哈尔滨学院学报》2013,(11):141-144

文章以南京邮电大学通信与信息工程学院、电子科学与工程学院2009级108个宿舍347名学生和2010级106个宿舍330名学生的宿舍与高等数学成绩为依据,运用方差、成绩最大差、宿舍最高分和最低分进行分析,结果显示：同一宿舍学生成绩有一定的集聚性.  相似文献   

农村题材电视剧中大众文化分析     

石正涛 《怀化师专学报》2013,(8):81-82

在当今的电视屏幕上,农村题材电视剧之所以能够突破历史剧、都市情感剧、谍战剧的封锁,占据一席之地,受到城市受众和广大农民的喜爱,究其原因,是因为农村题材电视剧中包含的大众文化因子起到了非常重要的作用,主要探讨的是农村题材电视剧中大众文化的具体体现。  相似文献   

经典力学中三种质量的进一步探讨     

李江俊 《洛阳师范学院学报》2013,32(5):41-43

质量是物理学中最基本的量之一.它是物质的量的量度,也是惯性大小的量度,还是万有引力的决定因素.如此质量扮演着众多角色.但是各个角色之间又会有什么样的关系呢.文章就此问题作一讨论,并且认为质量的各个角色是相等的量.  相似文献