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71.
5-氨基四唑及其衍生物的合成和应用综述 总被引:1,自引:0,他引:1
文章综述了5-氨基四唑及其4种衍生物高氯酸.四氨.双(5-硝基四唑)合钴(Ⅲ)(BNCP)、3,6-双(l-氢-l,2,3,4-四唑-5-氨基)-l,2,4,5-四嗪(BTATz)、5-氨基四唑的Schiff碱、α-(5-四唑基)氨基烃基膦酸酯的合成、性质与应用. 相似文献
72.
毛细管电泳药物分析研究进展 总被引:1,自引:0,他引:1
张丽媛 《宁夏师范学院学报》2006,27(6):31-38
依据近年来的国内外毛细管电泳研究状况,论述了毛细管电泳在药物分析方面应用及研究进展. 相似文献
73.
Marlene van Ballegooie 《期刊图书馆员》2016,70(1-4):135-148
For e-resource librarians, maintaining e-book and e-journal holdings within electronic resource management systems is a labor intensive and often manual process. In 2014, with the aim of saving library staff valuable time and effort, the Online Computer Library Center, Inc. (OCLC) launched a service to provide automated holdings management within the WorldCat knowledgebase. For a select group of content providers, including some of the largest e-book aggregators, holdings information can be populated and updated automatically within the knowledgebase without intervention from library staff. At the University of Toronto Libraries, we conducted a study to assess the accuracy and efficiency of these automated holdings management services. This presentation outlines the results of the study and provides suggestions for further improvement to the current services offered. 相似文献
74.
Angela Dresselhaus 《期刊图书馆员》2016,70(1-4):295-306
Over the past thirty years NASIG has evolved as a community, supporting the exchange of ideas regarding serials in the early days and more recently expanding into broader topics such as electronic resources and scholarly communications. Thirty years of NASIG conference programs, publications, workshops, and webinars will be evaluated to identify trends and understand the evolution of NASIG as an organization. 相似文献
75.
高校改革的关键是人事政策改革,本文通过对美国高校在选才、用才、留才等人事方面的特点进行分析和总结,以资借鉴我国高校人事政策的改革和发展。 相似文献
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The purpose of the present study was to compare well-peer mentored and non-peer mentored athletes’ perceptions of satisfaction. A total of 444 intercollegiate athletes (272 well-peer mentored and 172 non-peer mentored) from a variety of sport teams participated in the study. Athletes from both well-peer mentored and non-peer mentored groups reported their satisfaction levels using the Athlete Satisfaction Questionnaire. The results of a MANOVA and follow-up post hoc ANOVAs showed that well-peer mentored athletes were significantly more satisfied than their non-peer mentored counterparts in terms of individual performance, personal dedication, team task contribution, team social contribution, team integration, ethics, ability utilisation and training and instruction. Overall, the findings suggest that athletes who are well-peer mentored by a teammate perceive higher satisfaction levels with various aspects of their athletic experience than athletes who are not peer mentored by a teammate. Given these positive findings, practitioners (i.e., coaches, sport psychology consultants) should inform athletes on the benefits of peer-to-peer mentoring. The practical implications of the results and strategies to promote peer athlete mentoring relationships in sport are highlighted. 相似文献
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网络课程设计的几点思考 总被引:5,自引:0,他引:5
随着信息技术和国内网校的迅速发展,设计和开发优质的网络课程成为当今远程教育关注的一个新的热点。网络媒体综合了其他视听媒体的特点,并且有强大的交互特性,网络课程的设计实施则是网络媒体能否在教育教学中发挥优势的关键。本根据网络课程的特点,对网络课程的设计提出了一些看法和建议。 相似文献