排序方式: 共有62条查询结果,搜索用时 15 毫秒
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自1915年到1949年,民国时期清华图书馆创立了中国现代图书馆购书预算制度,制定、执行科学的文献购置管理方法,并在实践中不断修改完善,逐渐形成了以荐购为主的文献购置制度。该制度在清华的推行是美国现代管理思想与中国本土图书馆相结合的产物,具体表现为:实施理念设计上体现了灵活和商议制,推行方式最终实现了“自上而下”,组织形式采用普遍参与和教授为主相结合,目标上追求入藏高质量专业文献,配套保障方面具有重视书目和访书人作用等特点。 相似文献
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当前出版印刷业对图书馆工作的影响 总被引:3,自引:0,他引:3
本文以笔者自己的切身体会,阐述了当前出版印刷行业的一些新情况、新变化对图书馆采编以及图书保护工作的影响,并提出了相应的解决办法。 相似文献
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Ilyoo B. HongAuthor Vitae Hwihyung ChoAuthor Vitae 《International Journal of Information Management》2011,31(5):469-479
The online merchant of an e-marketplace consists of an intermediary, providing the market infrastructure, and the community of sellers conducting business within that infrastructure. Typically, consumers willingly buy from unknown sellers within an e-marketplace, despite the apparent risk, since they trust the institutional mechanisms furnished by the relatively well-known intermediary. Consumers’ trust in one component of the e-marketplace merchant may not only affect their trust in the other, but also influence the way consumers make online purchases. This paper explores the impact of trust on consumer behavior in e-marketplaces. An empirical study has been conducted to accomplish our research objectives, using a questionnaire survey of 222 active e-marketplace shoppers in Korea. The results reveal that consumer trust in an intermediary has a strong influence upon both attitudinal loyalty and purchase intentions, although consumer trust in the community of sellers has no significant effect on the two constructs representing consumer behavior. In addition, it was found that trust is transferred from an intermediary to the community of sellers, implying that the trustworthiness of the intermediary plays a critical role in determining the extent to which consumers trust and accept the sellers in the e-marketplace. This paper offers some implications from the findings of the research. 相似文献
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本文对近年来图书采购招标方式进行了分析,重点阐述了专业院校图书采购招标的不足之处,并结合工作实际,提出了采购专业类文献资料的建议和对策。 相似文献
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教学仪器设备的成功招标采购,必须要建立相应的组织机构,制订必要的审核制度,有合理的工作程序。 相似文献
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浅谈如何将普通教室改建成“经济实用型”多媒体教室 总被引:1,自引:0,他引:1
随着现代教育技术在教学中的普遍应用,越来越多的学校投入大量资金,建起了能体现现代教育特点的多媒体教室。然而作为资金较为紧缺的中小学校,如果能从方案设计、设备选购、改建施工三个环节精打细算,也可以将现有的普通教室改建成"经济实用型"多媒体教室。 相似文献
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John Lucas 《Research quarterly for exercise and sport》2013,84(1):41-47
Abstract The generality of the variability in practice prediction, arising from Schmidt's schema theory (1975) of motor learning was tested on young children. More specifically, the structure of the variability session and its subsequent influence on transfer performance to a novel variation of the task was examined. Children tossed a weighted bean bag to a fixed target location. Three groups experienced variability in practice with four bean bags of varying weights (3, 4, 5, and 6 oz.); however, the trial-by-trial presentation of each weight was different for each group. One group received a random presentation of each weight from trial to trial while another experienced random presentations of a weight for blocks of three trials. The third variability group received blocked practice with six trials per block for each weight. All variability groups experienced the same amount of practice at each weight. A constant practice group experienced only a single weight. Following 24 practice trials, all subjects transferred outside the range of previous experience, receiving three trials with one of two possible test weights (2 oz. or 7 oz.). The results indicated that the variability group practicing with blocks of three trials at each variation led to superior performance at transfer to novel variations of the task. Overall, the experiment suggested that transfer performance for children is affected by the appropriate structure of variable practice which formulates the schemata for movement production. 相似文献
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田锡全 《华东师范大学学报(哲学社会科学版)》2007,39(5):54-60
统购统销政策的出台,与1953年粮食危机的出现、过渡时期总路线的贯彻有密切的关联。此前,中国粮食供需的总体形势虽有所缓和,但并没有根本好转。为解决大规模工业化建设对粮食的需求以及稳定物价的需要,中央政府不得不谋求新的控制粮食资源的办法。粮食危机的出现,为统购统销政策的出台提供了一个重要时机。另外,在酝酿采取统购统销政策时,中央政府一开始就把它纳入到过渡时期总路线中去,以便对城乡传统生产关系进行改造。 相似文献
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陈云同志在奠基创业阶段为我国经济发展做出了不可磨灭的贡献.研究陈云思想在资本主义工商业改造中的运用,对于当前的经济体制改革和如何有效地促进私营经济的发展和社会稳定繁荣都有重要的借鉴意义. 相似文献