Dynamic capabilities-based strategy innovation: a theoretical framework and empirical studies in Chinese firms

Based on investigations of 112 Chinese firms and studies on foreign leading corporations, a theoretical framework of dynamic capabilities-based strategy innovation (SI) is put forward. Several large firms in China winning through SI were studied empirically. This paper complements previous publications on the theories of innovation and strategy. This work's findings will be useful for managers interested in our approach, which highlights the importance of SI and focuses on and points out the major pitfalls in the innovation processes. Implementing the dynamic capabilities-based strategy innovation can effectively cultivate and develop core competences of corporations. It is concluded that implementing SI is the only path for Chinese enterprise growth in the intensified competition in the knowledge economy.     

考虑资金时间价值的动态投入产出最优模型

将不考虑资金时间价值的多部门经济投入产出模型Ⅰ推广改进为考虑资金时间价值的多部门经济动态投入产出模型Ⅱ.模型Ⅱ的优点是最优指标函数反映的是总收入的现值,它可使决策者知道最佳效益值的现值.     

The effects of a developmentally appropriate music and movement program on motor performance

Basic motor skills development is achieved through the implementation of different types of physical education programs. The purpose of this study was to investigate and to compare the effect of a developmentally appropriate music and movement program and of a developmentally appropriate physical education program on the development of jumping and dynamic balance in children ages 4–6 years. Ninety children, 42 girls and 48 boys, participated. Fifty of them were in an experimental group and followed the music and movement program, which lasted 2 months. The rest served as the control group and followed the physical education program, for the same period of time. Children's level in jumping and dynamic balance was assessed with the MOT 4–6 [Zimmer, R. & Volkamer, M. (1987). Motoriktest fuer vier-bis sechsjaehrige kinder. Manual, Belz: Weinheim]. Data were analyzed with the multivariate analysis of variance with repeated measures. The results showed that the experimental group improved significantly in both jumping and dynamic balance. It can be concluded that a developmentally appropriate music and movement program can positively affect jumping and dynamic balance of preschool children.     

ASP技术的优点和不成熟方面

在动态网页越来越流行、越来越重要、越来越方便的时候,ASP作为脚本语言运行的环境走进了我们的生活.本文简单地介绍了ASP技术及其特点,并详细阐述了ASP技术的主要优点和存在的不成熟方面.     

河西地区内陆河流域地表水资源及动态趋势分析

河西地区是甘肃省主要经济地区之一，是国家下世纪初大规模开发大西北的纽带与依托。河西地区未来的经济发展规模，在很大的程度上取决于本地区水资源的承载能力。本文对河西地区内陆河流域天然地表水资源进行了计算和评价；对天然地表径流的变化特征进行了分析；并对河西地区>河西地区、内陆河流域、地表水资源、变化特征、动态过程、趋势预测     

近50年来挠力河流域居民地、耕地和沼泽地动态关系分析

居民地是人类活动的源地，是人类活动强度的空间表现。本文结合居民地信息，从空间上定量揭示了近50年来人类活动对挠力河流域湿地退缩和耕地扩展这一主要景观演化的影响机制。在各个时期，居民地面积数量都远小于耕地和湿地面积数量，但居民地对耕地和湿地的影响是比较显著的，耕地和湿地年变化率随居民地年变化率大小变化而变化。各期间三类地物都有相互转化的现象，但主要转换模式是湿地-耕地和耕地-居民地。基于居民地、耕地扩张及湿地退缩强度空间动态变化分析发现，居民地扩张强度大小不仅影响后两者的强度大小，同时居民地扩张强度空间格局也规定了后两者的动态变化空间格局。     

利用Authorware制作动态椭圆

利用多媒体制作软件Authorware制作动态椭圆,方法简便,效果理想．本文介绍了动态椭圆的设计思想和制作方法．     

古籍资料库的自动超文本标注

依据古籍文献正文、校勘、参考文献等部分之间的非线性结构特性和计算机超文本技术,以７２０万字的《续资治通鉴长编》文本资料库超文本标注为例,着重讨论了超文本自动标注及其实现方法,并简要介绍了超文本和超文本标注语言（ＨＴＭＬ）。     

划船动力学方程的建立

以赛艇动力学方程为基础,与皮、划艇的操桨模型进行比对,综合归纳出完整而统一的划船动力学方程,揭示了在划船操桨过程中人体质心移动产生人体冲力的力学依据,并指出应用该理论的要点,为划船运动学、划船生物力学的发展提供了理论参考。对划船训练科学化、智能化亦将产生深远影响     

中国干旱、半干旱地区土地开垦对荒漠化的影响——以甘肃民勤县和内蒙古伊金霍洛旗为例

从土地利用的角度,分析我国荒漠化地区人口增长与土地荒漠化的反馈关系,并以甘肃民勤县和内蒙古伊金霍洛旗为例,模拟人口增长导致耕地开垦面积增加及其对荒漠化土地面积动态变化的影响。结果显示,在相似的人口增长速度和社会经济发展状况下,半干旱地区的荒漠化扩展速度要比干旱地区更快。模型灵敏度分析表明,决定我国干旱、半干旱区土地开垦并导致荒漠化发生和发展的主要人为因子是人口数量、水资源利用效率和土地生产力状况,这三者又是与社会经济水平、人口和土地管理政策密切相关的。