全文获取类型
收费全文 | 19578篇 |
免费 | 192篇 |
国内免费 | 179篇 |
专业分类
教育 | 15387篇 |
科学研究 | 1624篇 |
各国文化 | 185篇 |
体育 | 922篇 |
综合类 | 1041篇 |
文化理论 | 15篇 |
信息传播 | 775篇 |
出版年
2024年 | 11篇 |
2023年 | 48篇 |
2022年 | 112篇 |
2021年 | 211篇 |
2020年 | 331篇 |
2019年 | 241篇 |
2018年 | 224篇 |
2017年 | 190篇 |
2016年 | 221篇 |
2015年 | 402篇 |
2014年 | 1021篇 |
2013年 | 1269篇 |
2012年 | 1604篇 |
2011年 | 1541篇 |
2010年 | 1122篇 |
2009年 | 1041篇 |
2008年 | 1181篇 |
2007年 | 1505篇 |
2006年 | 1419篇 |
2005年 | 1332篇 |
2004年 | 1113篇 |
2003年 | 1041篇 |
2002年 | 828篇 |
2001年 | 685篇 |
2000年 | 417篇 |
1999年 | 150篇 |
1998年 | 73篇 |
1997年 | 45篇 |
1996年 | 42篇 |
1995年 | 27篇 |
1994年 | 26篇 |
1993年 | 11篇 |
1992年 | 13篇 |
1991年 | 6篇 |
1990年 | 5篇 |
1989年 | 6篇 |
1988年 | 2篇 |
1986年 | 2篇 |
1985年 | 62篇 |
1984年 | 65篇 |
1983年 | 54篇 |
1982年 | 48篇 |
1981年 | 47篇 |
1980年 | 11篇 |
1979年 | 25篇 |
1978年 | 46篇 |
1977年 | 36篇 |
1976年 | 36篇 |
1957年 | 1篇 |
排序方式: 共有10000条查询结果,搜索用时 46 毫秒
31.
提高公众获取文献效率的几种方式 总被引:1,自引:0,他引:1
目前存在许多的障碍严重阻碍了公众对文献的获取,为了消除文献获取中的障碍,图书馆和相关的行业、信息工作人员采取了许多的举措,很大程度的改变了文献获取服务的现状。 相似文献
32.
从人的本性看图书馆的现代化服务 总被引:2,自引:0,他引:2
图书馆服务要实现数字化,同时还要实现人性化。这是打造“魅力图书馆”的重要指标。数字化使“让每个人平等拥有使用图书馆资源的权利”这个口号不再虚拟,人性化使人人平等使用图书馆资源成为现实。 相似文献
33.
刍议读者信息获取自由 总被引:6,自引:0,他引:6
读者具有获取信息的自由,而这自由又是相对的。读者信息获取自由受法律的限制,也要法律来保护,图书馆有通过技术力量、服务意识等方面的提高来保障读者信息获取自由的责任,而读者也有维护信息自由获取环境的责任。 相似文献
34.
高校海归教师是归国留学人员的重要组成群体,他们知识储备丰富、国际化视野宽广。本研究基于跨文化再适应视角,采用问卷调查的方式,对41所一流大学建设高校的1417名海归教师回国后的科研表现及其主要影响因素进行调查分析。调查结果显示,海归教师对其在课题申报和成果发表方面的评价不高;其在海外学习和工作期间的适应情况、对院系工作氛围的认同程度以及与海外导师、同事或同门开展合作的频率,对海归教师的科研表现具有显著的正向影响。 相似文献
35.
Analyzing 219 blog posts from 52 self-employed women lifestyle bloggers in North America, this study shows how these digital professionals navigate tensions and communicatively constitute work flexibility. In their narratives, women bloggers employed tension management approaches such as reframing, continual connections, and reflective practice in response to tensions in enacting temporal–spatial, identity, and financial flexibility. Specifically, women followed oxymoronic constructions – disciplined freedom, branded authenticity, and dependable independence – to embrace and transform competing poles of fluidity?structure, authenticity?marketability, and independence?interconnection. Expanding work–life research to the self-employed digital labor context, this study responds to recent calls to uncover more-than tension management strategies in empirical settings and contributes to a tension-centered, contextual, and processual analysis of workplace flexibility construction. 相似文献
36.
The 21st century collection manager encounters serious challenges in collection development (e.g., budget shortages, lack of skilled personnel, lower agency prioritization, and reduced available staff time). This article explores a practical, low-cost solution to these challenges that prevent collection developers from regularly creating/managing adequately balanced collections. It discusses the role of 93 “community-embedded” librarians-in-training to develop contextually situated collections in a graduate course taught seven times in an information sciences program in a southern land grant university. Findings of collection management activity tasks completed during the course provide evidence of accrued tangible outcomes/benefits to motivate collection development librarians and their information agencies collaborate with librarians-in-training in future initiatives. 相似文献
37.
Bringing the Law to the Library: The Importance of Librarian Mediation in Access to Justice Services
Yolanda Patrice Jones 《Legal Reference Services Quarterly》2018,37(1):11-37
Library access to justice programs and services help people who need legal information and who cannot afford an attorney. Librarian mediation is a critical component in the provision of access to justice services. However, the value of library mediation, or assistance with using library resources, is often unrecognized, particularly where members of the public are trying to access electronic legal information sources, online legal forms, and other law technologies. This article will explore the role of librarians in providing access to justice services from the perspective of the work of Richard Susskind, which emphasizes technological approaches to providing legal services. While there is a place for technology in access to justice services, there is also a valuable role that librarians play in contributing to access to justice. 相似文献
38.
Guy Berger 《Journalism Practice》2018,12(8):939-953
A functionalist perspective on the future of journalism would posit that because human society needs journalism, we will find ways to support this communications practice. Yet such a perspective, however consoling, assumes a teleology that is far from guaranteed. What will happen is far from easy to predict; nevertheless, this paper pinpoints several key issues that impact on the future of journalism. It also advances some general propositions and a broad periodisation around UNESCO’s historical role in relation to these issues. The analysis gives particular attention to political and economic matters, the safety of journalists and internet governance. Each of these dimensions entails existential threats to journalism, but some opportunities are also noted. Four paradoxes are also identified, with tensions that may lead to change in one direction or another. 相似文献
39.
Wondwossen M. Beyene 《Journal of Web Librarianship》2018,12(2):121-140
Digital inclusion is a strategy pursued to foster social inclusion of those who have been sidelined from the mainstream of information society due to lack of access to digital technologies and the skills to use them. Libraries have been working to close the gap by providing access to computers, the Internet, digital content, and digital literacy programs. However, research reveals a new type of divide where digitally competent people could be digitally excluded. This shows the need for a better conceptualization of access and literacy. This paper commits to exploring the concept of access to digital content from the perspective of people with print disability. It involved in-depth interviews with ten participants with print disability where the International Classification of Functioning, Disability, and Health was used as a framework for data analysis. The overall analysis shows that digital inclusion would be more meaningful if it involved providing content in alternative formats and empowering users to make informed choices. Issues such as flexibility and adaptability in content presentation and design of content discovery tools are among those discussed. 相似文献
40.
吴希悦 《黄河科技大学学报》2004,6(2):115-118
贯彻《行政许可法》,依法加强药品监督管理,其根本目的是保证药品质量,保障人民用药安全有效。必须加强药监队伍建设,树立公正执法形象,构建健康有序的药品市场,实现药品监督执法的规范化、法治化。 相似文献