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61.
论文对美国公共图书馆的收费状况进行了分析,目的是为我国公共图书馆收费提供一些有益的参考。  相似文献   
62.
目前,工程技术人才国际化认证已成为很多国家人才战略规划的重要组成部分。如何根据国情选择性实施工程技术人才的国际认证体系,对于推进我国工程强国战略有重要的意义。课题研究对工程技术人才国际认证体系及英美德日四个工程强国认证状况进行了系统梳理,深入分析国际工程联盟IEA旗下的国际工程师认证IPEA、国际工程技师认证IETA、亚太工程师认证APEC、国际工程技术认证AIET四大工程技术专业人才认证体系及欧洲工程师认证体系EUR-ING的建立背景、认证程序及认证规范。同时,对美国、欧洲、英国、德国、日本及俄罗斯工程技术专业人才国际认证状况进行了深入调查。从比较的视角,对我国工程专业技术人才国际化认证中面对的挑战和机遇进行剖析,提出我国工程技术专业人才国际认证分步实施的思路及发展蓝图:在执行高等工程教育国际认证华盛顿协议、悉尼协议及都柏林协议的基础上,开展IEA旗下IPEA、IETA和AIET三个工程技术人才的国际化认证。首先从世界一流目标高校及国有大中型企业开始进行国际认证,其次,进一步开启我国地方特色院校及特色产业国际工程技术人才认证。  相似文献   
63.
The digital shift has provided easy access to academic library users, and yet, the usage of archival collections continues to be low. At the same time, the need for innovation in library services for cultural heritage scholarship and its advancement is emerging. This paper outlines a library-led service-learning program that connects students with lighthouse artifacts, archival collections, scholars in global academia, and wider communities. Student engagement cases are provided to illustrate the way in which the librarian utilizes the Framework of Information Literacy for Higher Education by ACRL to work closely with students. These cases also demonstrate how students can contribute to knowledge creation and preservation efforts for a specific cultural heritage topic that is not static, but which keeps receiving new contributions or additions to the depository. Thus, this paper is an answer to the ACRL's call for pilot projects to be assessed and shared with the wider community of academic librarians and support staff. It also builds on emerging roles for academic libraries like engaged learning. Librarians must move beyond simply seeing themselves as partners. Instead, librarians should see themselves as prime facilitators that co-create and co-develop cultural heritage research and historical projects by connecting actors and resources more effectively than any single actor can do alone.  相似文献   
64.
In the aftermath of the 2016 election of President Trump, a veritable cottage industry of opinion pieces, blogs, and articles emerged overnight, most of which seemed to agree that only the post-truth could explain how a racist, misogynistic, neo-nationalist member of the economic elite could win a presidential election. This article, in contrast, is inspired by Barbara Christian’s injunction that we question why a given statement, concept, or theory is now acceptable when before it was not. Operating in this spirit, we critique post-truth critics for neglecting the material tradition of ideological criticism in favor of epistemological explanations for understanding post-truth literature; we then offer two case studies—American drug policy and housing policy—to illustrate the racial amnesia required for claiming that only now do we live in a post-truth era.  相似文献   
65.

Introduction

The health care industry is rich in data and information. Web technologies, such as search engines and social media, have provided an opportunity for the management of user generated data in real time in the form of infodemiology studies. The aim of this study was to investigate infodemiology studies conducted during 2002–2016, and compare them based on developed, developing and in transition countries.

Methods

This scoping review was conducted in 2017 with the help of the PRISMA guidelines. PubMed, Scopus, Science Direct, Web of Knowledge, Google Scholar, Wiley and Springer databases were searched between the years 2002 and 2016. Finally, 56 articles were included in the review and analysed.

Results

The initial infodemiology studies pertain to the quality assessment of the hospital's websites. Most of the studies were on developed countries, based on flu, and published in the Journal of Medical Internet Research.

Conclusion

The infodemiology approach provides unmatched opportunities for the management of health data and information generated by the users. Using this potential will provide unique opportunities for the health information need assessment in real time by health librarians and thereby provide evidence based health information to the people.
  相似文献   
66.
We have studied the efficiency of research in the EU by a percentile-based citation approach that analyzes the distribution of country papers among the world papers. Going up in the citation scale, the frequency of papers from efficient countries increases while the frequency from inefficient countries decreases. In the percentile-based approach, this trend, which is uniform at any citation level, is measured by the ep index that equals the Ptop 1%/Ptop 10% ratio. By using the ep index we demonstrate that EU research on fast-evolving technological topics is less efficient than the world average and that the EU is far from being able to compete with the most advanced countries. The ep index also shows that the USA is well ahead of the EU in both fast- and slow-evolving technologies, which suggests that the advantage of the USA over the EU in innovation is due to low research efficiency in the EU. In accord with some previous studies, our results show that the European Commission’s ongoing claims about the excellence of EU research are based on a wrong diagnosis. The EU must focus its research policy on the improvement of its inefficient research. Otherwise, the future of Europeans is at risk.  相似文献   
67.
68.
艺术设计专业生产性工作室实习模式是指在学校建立面向市场的企业型艺术设计工作室,让学生按计划到工作室进行生产性实习,提高学生的实际设计能力和水平,这是适应社会需要的一种面向市场的校内实习模式。该模式能较好地解决目前艺术设计专业学生不能适应市场以及实际操作能力差的问题,并且还能使艺术设计专业培养的学生毕业后直接参与实际设计,从而形成学生较高的实际设计能力和应用水平。  相似文献   
69.
通过对Excel中VLOOKUP函数进行剖析,以学生体质健康评价为例,对VLOOKU函数进行调用实验。研究发现VLOOKUP函数可以有效提高学生体质健康评价的准确性和工作效率。但在应用时务必正确设置函数参数,避免出现批量错误。另外,VLOOKUP函数灵活性较大,应用时人为误差和失误率会加大,专业、人性、智能的学生体质健康评价软件需进一步普及推广。  相似文献   
70.
建立一种灵敏度高和特异性好的直接竞争ELISA法来定性和定量检测牛乳中α-乳白蛋白(α-LA).通过使用牛乳α-LA多次免疫新西兰大白兔制备多克隆抗体,并采用过碘酸钠氧化法制备辣根过氧化物酶(HRP)标记的α-LA,建立检测α-LA的直接竞争ELISA法.所制备的多克隆抗体特异性较高,无明显交叉反应,效价为1:80 920.酶标抗原的标记率达66.67%.直接竞争ELISA法标准曲线相关系数为0.998 57,回收率在86.00%~117.50%之间,重复性高,变异系数<5%.与国标电泳方法进行样品检测比较,结果显示该方法可有效地用于食品中α-LA的快速定性和定量检测.  相似文献   
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