全文获取类型
收费全文 | 3734篇 |
免费 | 67篇 |
国内免费 | 3篇 |
专业分类
教育 | 2707篇 |
科学研究 | 249篇 |
各国文化 | 52篇 |
体育 | 327篇 |
综合类 | 4篇 |
文化理论 | 52篇 |
信息传播 | 413篇 |
出版年
2022年 | 25篇 |
2021年 | 36篇 |
2020年 | 63篇 |
2019年 | 106篇 |
2018年 | 125篇 |
2017年 | 155篇 |
2016年 | 136篇 |
2015年 | 84篇 |
2014年 | 115篇 |
2013年 | 864篇 |
2012年 | 95篇 |
2011年 | 87篇 |
2010年 | 76篇 |
2009年 | 86篇 |
2008年 | 105篇 |
2007年 | 109篇 |
2006年 | 78篇 |
2005年 | 76篇 |
2004年 | 67篇 |
2003年 | 77篇 |
2002年 | 71篇 |
2001年 | 65篇 |
2000年 | 75篇 |
1999年 | 52篇 |
1998年 | 37篇 |
1997年 | 28篇 |
1996年 | 41篇 |
1995年 | 39篇 |
1994年 | 31篇 |
1993年 | 48篇 |
1992年 | 59篇 |
1991年 | 53篇 |
1990年 | 46篇 |
1989年 | 35篇 |
1988年 | 32篇 |
1987年 | 35篇 |
1986年 | 28篇 |
1985年 | 41篇 |
1984年 | 23篇 |
1983年 | 23篇 |
1982年 | 33篇 |
1981年 | 33篇 |
1980年 | 23篇 |
1979年 | 32篇 |
1978年 | 29篇 |
1977年 | 26篇 |
1976年 | 24篇 |
1975年 | 20篇 |
1974年 | 12篇 |
1889年 | 9篇 |
排序方式: 共有3804条查询结果,搜索用时 31 毫秒
11.
12.
13.
Charles Atkin Sandi Smith Anthony Roberto Thomas Fediuk Thomas Wagner 《Journal of Applied Communication Research》2002,30(3):251-268
This investigation identifies demographic, media, and social correlates of verbally aggressive communication in adolescence. Mail surveys were completed and returned by 2,300 adolescents between the ages of 13 and 15. These adolescents were asked about the prevalence of verbal and physical aggression, the context in which it occurred, demographics, and the interpersonal and media influences in their lives. The results indicate that verbal aggression is widespread, that committing and experiencing verbal aggression is largely reciprocal, that there is a strong relationship between committing verbal and physical aggression, and that peer social influence and listening to violently oriented music are mildly related to verbal aggression in adolescents. These findings suggest more resources should be allocated to teaching adolescents to understand and control verbal aggression. Further, they provide important answers to many prevention and intervention programmatic questions, including context, content, and targeting concerns. Since the negative consequences of verbal aggression are severe and long lasting, decreasing this destructive communication behavior should significantly improve the lives of many adolescents. These and other practical implications are expanded upon and discussed. 相似文献
14.
Annemarie de Knecht-van Eekelen Steven Bakker Gerben van Lent 《Educational Measurement》2001,20(3):33-35
This is Part III of a three part series describing the consultancy and training demands that are encountered in technical assistance projects in Central and Eastern Europe. Part I dealt with strategic issues for a successful delivery of "Western Technical Assistance to Eastern Needs." Part II highlighted project management and co-operation aspects in delivering support to the Romanian Assessment and Examination Service. In this part, we address training of Polish subject experts who were preparing to take on responsibility for a decentralized and strongly innovative final exam, the Matura. 相似文献
15.
16.
17.
The National Library of Medicine has had an enormous impact on health information services all over the world. Although NLM is primarily a national institution, it has become an important international resource by responding to requests from the international community. NLM has been influential in three major ways. First, NLM has provided a model for other national and regional health information services. Second, it has been a catalyst, in that MEDLARS and other services it provides formed the nucleus of many regional networks. NLM helped such networks get started by giving advice on how to set up services and build collections and by "training the trainers" on the MEDLARS system. Third, NLM has supported national and regional operations by providing the additional training and materials needed for day-to-day service. 相似文献
18.
19.
K M Smith 《Bulletin of the Medical Library Association》1969,57(4):362-367
The history of nursing education in America is briefly told, with the growth of education in institutions of higher learning emphasized. Two trends in nursing education are paralleled by similar developments in nursing literature. The growth of scholarship in nursing is also noted. It is pointed out that nursing is a discipline in its own right, and that training for leadership is required. Continuing education programs are mentioned, together with the increase in nursing literature. Integrated libraries for the health sciences are recommended. 相似文献
20.
Peace movements have shaped national and international culture for decades. Although the Cold War is over, conflict-resolution issues continue to dominate headlines and the news. Peace literature holdings are vital to a relatively young but growing peace and conflict studies curricula. This study uses the list of serials abstracted by Peace Research Abstracts Journal to examine the holdings rates of peace-oriented journal titles in the Association of Research Libraries (ARL) member libraries. Holdings rates are examined by library, title, and subject category. Their impact on scholars, researchers, and students is discussed. Findings reveal generally strong holdings rates among ARL libraries. The broad nature of peace research, however, results in greater variation in holdings among certain important sub-topics of the literature. 相似文献