全文获取类型
收费全文 | 29859篇 |
免费 | 983篇 |
国内免费 | 371篇 |
专业分类
教育 | 16529篇 |
科学研究 | 8336篇 |
各国文化 | 20篇 |
体育 | 604篇 |
综合类 | 1122篇 |
文化理论 | 18篇 |
信息传播 | 4584篇 |
出版年
2024年 | 10篇 |
2023年 | 102篇 |
2022年 | 374篇 |
2021年 | 532篇 |
2020年 | 769篇 |
2019年 | 668篇 |
2018年 | 549篇 |
2017年 | 547篇 |
2016年 | 735篇 |
2015年 | 862篇 |
2014年 | 1692篇 |
2013年 | 1863篇 |
2012年 | 2581篇 |
2011年 | 2629篇 |
2010年 | 1758篇 |
2009年 | 1770篇 |
2008年 | 1880篇 |
2007年 | 2209篇 |
2006年 | 2105篇 |
2005年 | 1878篇 |
2004年 | 1514篇 |
2003年 | 1324篇 |
2002年 | 1048篇 |
2001年 | 884篇 |
2000年 | 491篇 |
1999年 | 159篇 |
1998年 | 74篇 |
1997年 | 64篇 |
1996年 | 44篇 |
1995年 | 16篇 |
1994年 | 20篇 |
1993年 | 16篇 |
1992年 | 19篇 |
1991年 | 6篇 |
1990年 | 2篇 |
1989年 | 6篇 |
1957年 | 13篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
991.
Martyn Clark 《Teaching in Higher Education》2013,18(1):71-87
In universities theories and concepts are created and used within a disciplinary context, and some understanding of this context is necessary if students fully are to make sense of their studies. Thus, we investigate computer scientists' perspectives on their discipline. Biglan characterises Computer Science as being hard, rather than soft and as being applied, rather than pure. Therefore, Computer Science is associated with the engineering disciplines. Although many computer scientists support this view, others see the discipline as being identified more properly with Mathematics and/or the sciences. We suggest some reasons for the difference of opinion and highlight the implications for what students might learn about the disciplinary context. 相似文献
992.
Jack Demaine 《International Studies in Sociology of Education》2013,23(2):115-128
The British Labour Party has continued to make progress on education, following two broad policy paths and adopting a pragmatic approach that does not attempt to force these to cross or converge. One path is that of the quasi market inherited from the previous Conservative administration; the other is characterised as 'intervention' to support those for whom the market remains almost entirely irrelevant. Some observers regard this dual approach as 'opportunism' and Labour's education policy as a 'betrayal' of principle, by which is meant the principle of 'equal opportunity'. Of course, that principle provides equal opportunity to fail as much as to succeed. Rather than leaving education to the market, Labour has focused on the needs of those most likely to be failed by the principle of 'equal' opportunity in a quasi market. 相似文献
993.
《普罗米修斯》2012,30(3):285-306
Abstract Much knowledge is diffused by the exchange of property rights in intangibles. But tacit knowledge, not being subject to property rights, is instead diffused by migration of knowledgeable individuals between firms. The law impacts significantly on this diffusion mechanism, in particular those rules that determine the use individuals may make of their tacit knowledge after migration to a different firm. The general principle underlying the relevant law is that individuals are free to migrate with all their tacit knowledge. Nonetheless there are some narrow exceptions to this principle. That these exceptions remain narrow and carefully policed by the courts is important because imposing too many restraints on use of tacit knowledge post‐term would have a negative impact on real innovation. 相似文献
994.
赵国良 《河北能源职业技术学院学报》2010,10(4):57-58
本文从探索促使知识互动的动机需求出发,寻找激发人力资源之间进行知识交流的主导需求,在此基础上,提出促使知识在人力资源之间顺畅流动的有机组织结构和相应的激励机制。 相似文献
995.
网络媒体与思想政治工作的新发展 总被引:2,自引:0,他引:2
以互联网为代表的新媒体近年来发展迅猛,给思想政治工作带来了新挑战,我们的思想政治工作者面临更加开放、复杂、多样、多变的大环境。网络条件下思想政治工作者要有新思路、新发展;要与时俱进,保持先进性,变落伍为引领;要转变观念,体现平等性,变网民为朋友;要深入实践,突出实效性,变生手为行家。 相似文献
996.
《普罗米修斯》2012,30(3):235-256
Abstract This paper seeks to understand how the possibility of a complementary relationship or its lack impacts dynamics of competition between two competing network technologies. It examines the cases of gas–electricity and telegraph–telephone competition. The two case studies suggest that the degree of complementarity greatly shapes the dynamics of competition between an entrenched network technology and a new competitor. When there is little scope for a complementary relationship, as in the case of the gas–electricity battle, the strategists for the new technology have to subvert the old system and build a new one on its ashes since there is little chance of coexistence. On the other hand, the possibility of a complementary relationship, as in the case of the telegraph–telephone battle, allows for the emergence of complex situations marked by coexistence interwoven with competition. These compromise positions, invariably involving re‐negotiation of boundaries, are tempting resting spots for battle weary contestants. As the relationship between the old and the new system evolves, the nature of the complementary relationship changes, especially in the relative power of the two systems, and even if eventually the old system fades away the process is a long and gradual one. 相似文献
997.
网络资源在科技学术期刊审稿中的作用探讨 总被引:15,自引:4,他引:15
结合编辑实践,对网络技术在科技学术期刊审稿中的作用进行总结.网络资源在稿件的初审、遴选审稿专家和充实审稿专家数据库以及进行网上审稿中都有着十分重要的作用. 相似文献
998.
信息网络传播权--数字图书馆应予以关注的权利 总被引:13,自引:0,他引:13
本文分析了数字图书馆建设中涉及的信息网络传播权的知识产权问题,提出应对措施,以防止和减少数字图书馆建设中信息网络侵权的发生。 相似文献
999.
论述了21世纪图情事业发展,知识导航的重要地位和作用以及主要特征;论述了引领网络资源服务是时代的主要特征;推荐优秀书刊是知识传播的首要任务;开展阅读辅导和利用图书馆是知识传播的主要方法;阅读跟踪,调查研究是知识利用、分析的有效方法;群众性的读书活动是知识传播的社会基础。 相似文献
1000.
网络环境下高校图书馆信息服务浅析 总被引:11,自引:0,他引:11
随着信息技术的飞速发展,信息服务已逐渐变为高校图书馆服务内容的核心,人们对信息的需求变得比任何时候都更加迫切,这无疑给传统图书馆的信息服务带来了严峻的挑战,也给图书馆信息服务的发展带来了契机,因此,如何开发和利用信息资源,深化和拓展高校图书馆信息服务,成为当前高校图书馆研究的重要课题。 相似文献