具有两类局中人进化对策的进化稳定策略     

赵景柱 《中国科学院研究生院学报》1996,(1)

用对策论研究生物行为的进化过程，是近年来对策论具有开创性的应用之一，而判断和求解进化对策的进化稳定策略（ＥｖｏｌｕｔｉｏｎａｒｙＳｔａｂｌｅＳｔｒａｔｅｇｙ，简记为ＥＳＳ）则是其中的关键［１，２］．研究具有两类局中人的进化对策模型，证明这种进化对策的ＥＳＳ存在的充要条件．根据这个条件可以判定这种进化对策是否具有ＥＳＳ，且当ＥＳＳ存在时，可求出ＥＳＳ．  相似文献   

西部地区现代信息服务业发展现状与对策研究   总被引：1，自引：0，他引：1  

陆地 《现代情报》2007,27(4):2-4

大力发展现代信息服务业是西部地区实现跨越式发展的最佳途径和必然趋势。文章分析了西部地区现代信息服务业的发展现状,并针对问题提出了具体的对策建议。  相似文献   

搜索引擎应对网站作弊的搜索策略和用户的检索策略     

刘俊熙 《现代情报》2007,27(6):168-170,172

目前，用户需要搜索引擎提高查准；而相关网站则通过种种的手法（甚至是非法手段）来获得在搜索引擎检索结果中好的排名来为企业获取利益。本文探讨的问题是：在这种背景下，（1）搜索引擎如何制定策略来进行有针对性地搜索；（2）用户如何制定检索策略来进行有效地检索。  相似文献   

关于战略成本管理的几点认识     

张广清 《科技创业月刊》2007,20(1):122-123

在市场竞争如此激烈的今天,企业要想求得生存并长足发展,必须要拥有战略的眼光,从根本上提升自身的核心竞争力,战略成本管理就是一种很好的途径。通过对战略成本的特点、方法进行了研究,结合当今国内企业的具体情况,指出国内企业如何有效地实施战略成本管理。  相似文献   

论全球化背景下我国对外资银行的战略选择     

于永达  江海棠 《中国软科学》2002,(1):10-14

随着我国参与金融全球化的程度越来越深,要从战略上重视外资银行,确保引进外资银行的步骤与我国经济、金融发展战略和发展阶段相一致。通过优惠或其它措施,鼓励设立中外合资银行,促进其对国内金融深化的作用。积极引导外资银行支持我国的有关政策和发展战略,逐步完善我国对外资银行的监管体系,以充分发挥其积极作用,减少或消除其消极作用,实现扬利避害的目的。  相似文献   

新课程实施中的家校合作     

袁玉婷 《安庆师范学院学报(社会科学版)》2005,24(1):80-82

加强家校合作是新课程实施获得成功的重要保证。但是重智轻德等落后的家教观与新课程提倡的全面和谐发展观相背离 ,在一定程度上阻碍了新课程的实施。我们教育工作者一方面要“视家长为重要的教育资源”,发挥家长的教育潜能 ;另一方面要探索家校合作的新策略 ,建构“学校领导家庭 ,家长参与学校教育”的合作模式。  相似文献   

Very long-term retention of the control of variables strategy following a brief intervention     

《Contemporary educational psychology》2017

Middle school students (n = 354) were tested for their understanding of the control of variables strategy (CVS) 2.5 years after participating in a study comparing three different interventions for teaching CVS. The key finding was that the pattern of effects observed in the 4^th grade continued to be observed in the 6^th grade. This was because (a) students who had mastered CVS in the 4^th grade were likely to continue to perform at mastery levels in the 6^th grade whereas (b) the learning of students who had not mastered CVS in 4^th grade was independent of the teaching intervention they had received in the 4^th-grade study. These findings demonstrate that a brief intervention of direct instruction in CVS can produce long-lasting learning of the principle of controlling variables.  相似文献   

Determinants of successful internationalisation processes in business schools   总被引：1，自引：1，他引：0  

Henry Bradford  María–Andrea Trujillo 《Journal of Higher Education Policy & Management》2017,39(4):435-452

We analyse the internationalisation process in business schools as a response to the globalisation phenomena and argue that environmental pressures, isomorphic forces, the pool of internal resources and the alignment of the process with the institution’s general strategic plan are the main determinants of a successful internationalisation process. These determinants, two external and two internal, find support in different theoretical frameworks such as contingency, isomorphism, resource-based view and strategic management theories. We use these theoretical approaches to discuss four propositions that explain the implementation of an appropriate internationalisation process for a business school. This paper contributes to the literature concerned with the internationalisation processes in higher education institutions highlighting the main factors that should be taken into account by school deans, university provosts, university boards and educational policymakers in guiding internationalisation process at institutional and national/sector levels.  相似文献   

Beyond ‘export education’: aspiring to put students at the heart of a university’s internationalisation strategy     

Nigel M Healey 《Perspectives: Policy and Practice in Higher Education》2017,21(4):119-128

For many universities around the world, internationalisation means the recruitment of fee-paying international students (so-called export education) for primarily commercial reasons. For UK universities, international (non-European Union) students account for approximately 13% of their annual revenues, making them highly dependent on international student recruitment. This paper discusses the attempt by one UK university to change direction and develop a new approach to internationalisation which puts an international learning experience for all students at the heart of its new strategic plan. It discusses the obstacles to changing direction in this way and shares some of the lessons learned about how to roll out an alternative university-wide internationalisation strategy.  相似文献   

Systematically reviewing the potential of concept mapping technologies to promote self-regulated learning in primary and secondary science education     

《Educational Research Review》2017

We systematically searched five databases to assess the potential of concept mapping-based technologies to promote self-regulated learning in science education. Our search uncovered 17 relevant studies that investigated seven different types of learning technologies. We performed a narrative analysis assessing how each technology affects self-regulated learning through cognitive, metacognitive, and motivation strategies, according to Schraw et al. (2006)'s model. We suggest concept mapping technologies may affect self-regulated learning through enhancing these strategies to varying degrees. Computer software was particularly useful for developing cognitive strategies through ease of use. Teaching agents were particularly useful for developing metacognitive strategies by coupling visualisation of knowledge patterns with performance monitoring, aided by a teaching metaphor. Finally, mobile devices and teaching agents were most effective in enhancing motivation. Effects on knowledge gains remain unclear due to small sample sizes.  相似文献