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941.
Sustainability is a growing issue in many academic libraries. This paper will evaluate the sustainability of the following interlibrary loan packaging materials: mailers, padded envelopes, corrugated boxes, and cohesive corrugated wrap. 相似文献
942.
《Sport Management Review》2015,18(1):32-44
A national free swimming programme for under 16s in England was a central government initiative to increase participation in 2008/09, although not all local authorities adopted it. One implemented a bespoke free swimming initiative (FSI) for under 19s in the community instead, aiming to improve the health of young people through the programme and provide value for money for managers. The FSI saw 33% of the eligible population participating at least once. However, the programme evaluation demonstrated that, despite cost being removed, participation decreased over the programme. Furthermore, the FSI had a large market penetration effect, where the majority of participants were already swimming regularly prior to the intervention. Overall, the programme provided some health benefits to the more engaged participants, but in terms of wider social benefit there was little evidence to suggest the intervention had any additional impact. The cost per swim of the community investment was almost six times more per head than the central government funded scheme, suggesting that widespread programming did not provide value for money when compared to a more targeted programme. 相似文献
943.
美国1999与2000年最佳免费参考网站评介 总被引:7,自引:0,他引:7
根据美国图书馆协会下属机构1999和2000年最佳免费网站的评选结果,择优推荐介绍其中部分与我国图书馆的信息检索工作密切相关、对网络信息检索教学有实用意义的网站。 相似文献
944.
945.
Kenton T. Wilkinson 《The Information Society》2004,20(3):217-229
This study argues that language difference is an important, though often neglected, element in contemporary flows of audiovisual media and organizations' efforts to influence them through policy. Because linguistic issues overlap a number of policy areas, including trade, culture, language, and communication, this study advocates for increased attention to language-related concerns within and across those areas by policymakers and researchers alike. Various developments associated with globalization have contributed to the significance of the transnational media trade, and are discussed in light of language difference. Special emphasis is given the handling of language in media by the European Union and North American Free Trade Agreement, two trade regimes that have treated language difference distinctly. The probable expansion of both trade regimes is likely to increase the salience of linguistic diversity among participant societies in the future. 相似文献
946.
本论文针对日本免费纸的整个体系进行了系统梳理。包括免费纸的形态、运作模式、当前规模、发展趋势、协调管理机构等 ,并辅之以相关个案进行具体介绍。同时 ,该文对中国传媒业有可能从中获取的借鉴也提出自己的观点 相似文献
947.
M. Lesnik-Oberstein M.D. Dip. Child Psych. M.R.C. Psych. F.R.C.P. 《Child abuse & neglect》1983,7(4):471-472
Parental denial of reality is a form of emotional child abuse. The case history of a 49-year-old patient in psychoanalytic psychotherapy is described in order to illustrate how parental denial, especially parental collusive denial, of reality may impair a child's sense of reality by invalidating his perceptions and memories. The resulting doubts about their truth may result in a feeling of "being crazy." 相似文献
948.
自由基清除剂对电老化聚乙烯中空间电荷分布的影响 总被引:1,自引:0,他引:1
向低密度聚乙烯中添加自由基清除剂能够有效地抑制电老化,并且改变了电老化过程中聚乙烯中的空间电荷分布,直流预压和短路过程中的空间电荷量随老化时间呈线性增长。本文结合自由基清除剂在其他老化形式中的化学反应机理,详细地讨论了自由基清除剂对聚乙烯电老化的抑制以及对聚乙烯电老化过程中的空间电荷分布的影响。 相似文献
949.
950.
在全球能源紧张的状况下,新能源产业的发展是大势所趋。锦州市被辽宁省确定为光伏产业发展基地,做为锦州市图书馆界要发挥图书馆的优势和特点,从主动参与、提供服务出发,为光伏产业的发展做出贡献。 相似文献