排序方式： 共有75条查询结果，搜索用时 812 毫秒
51.
The use of music during exercise has become ubiquitous over the past two decades and is now supported by a burgeoning body of research detailing its effects and the contingencies surrounding its use. The purpose of this statement is to present a synopsis of the body of knowledge, with selected references, and to provide practical recommendations for exercise practitioners regarding music selection. Following the identification of methodological shortcomings in early studies, researchers have been guided by new conceptual frameworks, and have produced more consistent findings as a consequence. The use of music has been found to yield ergogenic effects in the exercise domain while also promoting psychological (e.g. enhanced affect) and psychophysical (reduced ratings of perceived exertion) benefits. There is a paucity of research examining the longitudinal effects of music on key outcome variables such as exercise adherence. 相似文献
52.
慈瑞梅 《扬州职业大学学报》2009,13(4):29-32
针对逆向工程中的大规模散乱数据,本文研究了空间划分方法及相应的数据结构,提出并实现了基于微元网格扩张的三维散乱数据点的空间直接三角剖分法。经实例验证,这种生成STL文件的方法是准确可行的。 相似文献
53.
Music in the exercise domain: a review and synthesis (Part I) 总被引：1，自引：0，他引：1
Since a 1997 review by Karageorghis and Terry, which highlighted the state of knowledge and methodological weaknesses, the number of studies investigating musical reactivity in relation to exercise has swelled considerably. In this two-part review paper, the development of conceptual approaches and mechanisms underlying the effects of music are explicated (Part I), followed by a critical review and synthesis of empirical work (spread over Parts I and II). Pre-task music has been shown to optimise arousal, facilitate task-relevant imagery and improve performance in simple motoric tasks. During repetitive, endurance-type activities, self-selected, motivational and stimulative music has been shown to enhance affect, reduce ratings of perceived exertion, improve energy efficiency and lead to increased work output. There is evidence to suggest that carefully selected music can promote ergogenic and psychological benefits during high-intensity exercise, although it appears to be ineffective in reducing perceptions of exertion beyond the anaerobic threshold. The effects of music appear to be at their most potent when it is used to accompany self-paced exercise or in externally valid conditions. When selected according to its motivational qualities, the positive impact of music on both psychological state and performance is magnified. Guidelines are provided for future research and exercise practitioners. 相似文献
54.
《文辨》是王若虚专门论述文章之学的文话著作,该书以辨博著称,论文推尊苏轼,具有明显的金源文化特征.《文辨》以文章"惟适其宜"为一以贯之的原则,对文字表达、文体风格、文章体制等方面展开了较为深入的探讨,构成了一个自适的体系. 相似文献
55.
基于循环经济的产业集群和企业发展若干问题探讨 总被引：4，自引：0，他引：4
慈福义 《辽宁师范大学学报(社会科学版)》2006,29(3):36-38
为实现产业集群和企业的可持续发展,基于循环经济的产业集群和企业发展若干问题,应鼓励产业集群推行企业内部生产过程循环、企业之间生产过程循环和企业与社会之间的循环,以实现产业集群的可持续发展。在信息化的产业融合过程中,产业集群的地理空间仍然是有限的;集聚循环经济将成为产业集群的重要形成机制;集聚循环经济效益原则是产业集群政策设计的重要原则;公司“废物”循环利用是公司空间扩张的因素之一。 相似文献
56.
宋诗与类书之关系 总被引：1，自引：0，他引：1
慈波 《涪陵师范学院学报》2005,21(6):78-84
赵宋之世是我国古代文化的兴盛时期，文化事业全面发展，作为文化总结与象征的类书在宋代也进入了繁荣时期。各种类书大量涌现，而文人自行编纂、以适临文之需的类书更是层出不穷。文学大家如晏殊、秦观、黄庭坚等都有纂集之作，更遑论其他士人。在一定程度上，类书表现为宋人文化水平的平均值。这种现象一方面是文人积累学养的表现，另一方面又可使他们在濡毫之际左旋右抽，应对裕如。宋诗“以才学为诗”的特征的形成，与之有密切的联系。 相似文献
57.
运用企业形象策划(CorporateIdentitySystem)的基本原理,就城市形象策划对城市经济发展的重要性和福州城市形象策划作初浅的探讨. 相似文献
58.
GUO Fang CI Li-li 《课程.教材.教法》2008,(4)
依据我国小学信息技术课程教学的实际需要,通过分析几套具有典型意义的小学信息技术教材的内容结构和编排方式,构建了小学信息技术教材的知识体系,提出了相应的"三层六阶段"编排模式。这一编排模式力求体现以下设计思想:1.注重基础知识与基本操作的分层学习;2.适当选取学习起点和参与的信息处理环节;3.真正落实由浅入深的原则;4.注重与其他学科在学习进度上的协调。 相似文献
59.
日本大学知识产权战略及其对我国大学的启示 总被引：1，自引：0，他引：1
总结了日本大学的知识产权现状及发展措施；讨论日本国立大学法人化后的知识产权战略；分析日本的“产学官”协作经验，提出了对我国大学知识产权战略发展的启示和建议． 相似文献
60.
现实的企业之间普遍存在着市场扮额及利润的差距，对这种差距的解释，新古典经济学认为企业是同质的，外在市场结构因素造成了这种差距。本文认为，现实的企业是并质的，造成这种异质性的根源在于企业的核心知识和能力，同时本文还创造性地将分工、内生交易费用纳入分析框架，并相应提出了政策建议。 相似文献