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排序方式: 共有816条查询结果,搜索用时 15 毫秒
791.
792.
Hong Kong is now engaged in implementing a programme designed rapidly to expand its Higher Education sector. This policy will effectively shift the role of higher education away from providing for the needs of a small and elite segment of school leavers to one which provides for a significant proportion of the relevant age cohort.The paper initially identifies the factors which have contributed to the emergence of the new policy. Central amongst these is the impending return of Hong Kong's sovereignty to the PRC in 1997. Subsequently the policy is analysed with reference to the context within which it will be implemented. This includes the shifting demographic structure, the level of emigration and the number of students who study overseas. Finally the paper anticipates the probable impact of the expansion on both higher education itself and on other sectors within the education system.  相似文献   
793.
Most Soviet applied research and development (R&D) is performed by organizations of industrial branch ministries. Pricing of applied R&D begins with calculations of costs. which are often inflated. Soviet specialists disagree on whether R&D prices should include a profit above cost, and, if so, how the profit should be determined. Current pricing schemes for applied R&D include profits based on planned wage cost, on planned total cost, or on the economic effect of the R&D.The use of the last pricing method is analyzed and evaluated in detail. In principle this method creates incentives for timely delivery of high quality R&D results suitable for assimilation into production. However, in practice the strength of these incentives is considerably weakened by a number of factors.  相似文献   
794.
The basic issue of this paper is to investigate whether the relationship between market determinateness and performance found in the Israeli biomedical electronics industry reflects a particular pattern of comparative advantage or whether inadequate program execution was responsible for a part or all of the failures. For this purpose we build a tentative framework for analysing failure. This framework is based on a distinction between what we term causes of failure (inappropriate behavior or uncertainty) and their manifestation at the time of program suspension. Inappropriate behavior (and uncertainty) appears at three levels: overall firm level, choice of program, and program execution. Firm variables (size, market involvement, and management orientation) play a role both in determining inappropriate firm behavior and in explaining it. The results point to the predominance of inappropriate program selection (i.e. lack of comparative advantage) in explaining failure, despite the prevalence of faulty program execution. Inappropriate program selection is the result of insufficient exploratory search coupled with a management orientation which underestimates the importance of marketing aspects in the innovation of process. It also leads to inappropriate execution of innovation programs.  相似文献   
795.
Comprehensive assessments have shown that academic library users prefer a welcoming environment that provides the opportunity for self-sufficiency. Libraries need to meet these expectations and improve the quality of library reference by creating a comprehensive training program for librarians, staff, and students. This article will review standards for reference training in academic libraries with a focus on one-desk service points and consider best practices for planning, implementing, and assessing training programs for staff, students, and librarians.  相似文献   
796.
Over the past 10 years the publishing industry has undergone major changes with the shift from format driven print publishing to the dynamic delivery of information to users in a variety of digital and printed formats. These changes have affected all aspects of the publishing business including the technology platforms and product development processes. This paper will survey these areas and discuss (1) The principals of the information delivery platforms powering the new generation of products; (2) Strategies for innovation and product development including; (a) Innovation Hubs: enabling new products while maintaining the core; (b) Data driven publishing: the complete picture of your users and markets; (c) Contextual delivery to better deliver information beyond the traditional touch points of publishing and research. These strategies will allow publishing and information provider organizations to reinvent themselves in the continuing digital revolution and are key to bringing new vitality to the ever-changing role of publisher and information provider.  相似文献   
797.

Objective

The choice of bibliographic database during the systematic review search process has been an ongoing conversation among information specialists. With newer information sources, such as Google Scholar and clinical trials registries, we were interested in which databases were utilized by information specialists and systematic review researchers.

Method

We retrieved 144 systematic reviews and meta-analyses from 4 clinical endocrinology journals and extracted all information sources used during the search processes.

Results

Findings indicate that traditional bibliographic databases are most often used, followed by regional databases, clinical trials registries, and gray literature databases.

Conclusions

This study informs information specialists about additional resources that may be considered during the search process.  相似文献   
798.
Penalty takers in association football adopt either a keeper-independent or a keeper-dependent strategy, with the benefits of the keeper-independent strategy presumed to be greater. Yet, despite its relevance for research and practitioners, thus far no method for identifying penalty kick strategies has been available. To develop a validated and reliable method, Experiment 1 assessed characteristics that observers should use to distinguish the two strategies. We asked participants to rate 12 characteristics of pre-recorded clips of kicks of penalty takers that used either a keeper-independent or keeper-dependent strategy. A logistic regression model identified three variables (attention to the goalkeeper, run-up fluency and kicking technique) that in combination predicted kick strategy in 92% of the penalties. We used the model in Experiment 2 to analyse prevalence and efficacy of both the strategies for penalty kicks in penalty shoot-outs during FIFA World Cups (1986–2010) and UEFA Football Championships (1984–2012). The keeper-independent strategy was used much more frequently (i.e., 78–86%) than the keeper-dependent strategy, but successes did not differ. Penalty takers should use both the strategies to be less predictable. Goalkeepers can use the developed model to improve their chances to succeed by adjusting their behaviour to penalty takers’ preferred penalty kick strategy.  相似文献   
799.
The impact of Web 3.0, also known as the Semantic Web, on online learning is yet to be determined as the Semantic Web and its technologies continue to develop. Online instructors must have a rudimentary understanding of Web 3.0 to prepare for the next phase of online learning. This paper provides an understandable definition of the Semantic Web and its terminology, and then explores possible implications of Web 3.0 on online learning. The foundation of the Semantic Web is data integration. By using metadata, “display only” data is converted to meaningful information which can be located, evaluated, and delivered by software agents. Web 3.0 technologies will assist online instructors in the areas of course development, learner support, assessment, and record keeping. Online students will benefit from learning personalization and knowledge construction powered by the Semantic Web.  相似文献   
800.
Reading and Writing - Many characters in written Chinese incorporate components (radicals) that provide cues to meaning. These cues are often partial, and some are misleading because they are...  相似文献   
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