全文获取类型
收费全文 | 1371篇 |
免费 | 25篇 |
国内免费 | 2篇 |
专业分类
教育 | 1026篇 |
科学研究 | 54篇 |
各国文化 | 25篇 |
体育 | 113篇 |
综合类 | 2篇 |
文化理论 | 10篇 |
信息传播 | 168篇 |
出版年
2022年 | 8篇 |
2021年 | 10篇 |
2020年 | 14篇 |
2019年 | 33篇 |
2018年 | 42篇 |
2017年 | 43篇 |
2016年 | 36篇 |
2015年 | 33篇 |
2014年 | 34篇 |
2013年 | 328篇 |
2012年 | 34篇 |
2011年 | 36篇 |
2010年 | 31篇 |
2009年 | 43篇 |
2008年 | 42篇 |
2007年 | 31篇 |
2006年 | 32篇 |
2005年 | 21篇 |
2004年 | 23篇 |
2003年 | 28篇 |
2002年 | 26篇 |
2001年 | 19篇 |
2000年 | 21篇 |
1999年 | 9篇 |
1998年 | 34篇 |
1997年 | 17篇 |
1996年 | 14篇 |
1995年 | 11篇 |
1994年 | 14篇 |
1993年 | 23篇 |
1992年 | 16篇 |
1991年 | 17篇 |
1990年 | 17篇 |
1989年 | 14篇 |
1988年 | 17篇 |
1987年 | 11篇 |
1986年 | 13篇 |
1985年 | 21篇 |
1984年 | 13篇 |
1983年 | 11篇 |
1982年 | 24篇 |
1981年 | 20篇 |
1980年 | 12篇 |
1979年 | 15篇 |
1978年 | 8篇 |
1977年 | 11篇 |
1976年 | 6篇 |
1973年 | 6篇 |
1971年 | 5篇 |
1968年 | 6篇 |
排序方式: 共有1398条查询结果,搜索用时 15 毫秒
101.
102.
103.
104.
This paper argues that technologies can never be transferred from one culture to another. The implementation by Costa Rica of the Open University system of technologies developed in England is used as a case in point. The paper focuses on the non-applicability of using the term “transfer” with its attendant connotations, to signify the implementation of similar technologies in different cultures; differentiates between system specific and culture specific problems in the process of this implementation: and discusses the interaction of three cultures in the process of “transferring” a system of technologies from one of these cultures to another. The Open University system of technologies is described as it exists in England and the system specific problems of these technologies are delimited. The system of technologies is then “transferred” to Costa Rica and the culture specific problems discussed as seen by two evaluators from yet a third culture (the United States). The expectations of individuals from all three cultures (English, Costa Rican and U.S.) are raised in tight of these culture specific problems. 相似文献
105.
106.
107.
108.
109.
Ward L 《Health information and libraries journal》2005,22(1):26-34
AIM: This article will describe a survey carried out in February 2004, the aim of which was to summarize the form and content of clinical librarian (CL) and other similar outreach information services to UK health professionals in the acute (secondary or tertiary) sector. OBJECTIVES: (i) To survey the activities and views of UK information professionals offering information services involving the librarians' presence in the clinical setting, (ii) to develop a tool to explore critical aspects of this form of information work, (iii) to create a contacts database for UK CLs, to be made available on the Internet. METHODOLOGY: All known information specialists/librarians offering CL or similar services were surveyed. The semi-structured questionnaire was piloted. Respondents were asked to consider their activity over a period of 4 weeks. RESULTS: Twenty-six people responded to the invitation to take part and met the inclusion criteria. CONCLUSIONS: A summary of a 'typical' clinical librarian revealed by this survey is given, with a major conclusion that there is a very mixed picture of activity. Opinion on how far CLs should go in fully appraising search results is uncertain. The survey suggests reasons for this and the developments that may influence change are discussed. Recommendations for future research and development are offered. 相似文献
110.