首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   587篇
  免费   5篇
  国内免费   23篇
教育   319篇
科学研究   167篇
各国文化   6篇
体育   27篇
综合类   22篇
文化理论   3篇
信息传播   71篇
  2022年   3篇
  2021年   8篇
  2020年   14篇
  2019年   6篇
  2018年   11篇
  2017年   6篇
  2016年   9篇
  2015年   23篇
  2014年   48篇
  2013年   54篇
  2012年   51篇
  2011年   43篇
  2010年   50篇
  2009年   32篇
  2008年   39篇
  2007年   39篇
  2006年   55篇
  2005年   26篇
  2004年   29篇
  2003年   18篇
  2002年   14篇
  2001年   15篇
  2000年   6篇
  1999年   4篇
  1998年   4篇
  1997年   1篇
  1996年   2篇
  1995年   1篇
  1993年   2篇
  1989年   1篇
  1988年   1篇
排序方式: 共有615条查询结果,搜索用时 15 毫秒
121.
小型国有商业企业改革遇到前所未有的困难,是由多种原因造成的。因此,解决小型国有商业企业的问题,必须有两种思路;一是在现有制度框架下,发挥自身的优势;二是完全的制度创新。  相似文献   
122.
关于中小企业信息网络的建设构想   总被引:3,自引:0,他引:3  
结合分析国内外中小企业信息网络与咨询服务的现状,提出了建设中小企业信息网的建议,讨论中小企业信息网的信息组成、拓扑结构、目标原则和实施步骤。  相似文献   
123.
自主创新是中小企业发展的必由之路,提高自主创新能力是中小企业竞争发展的内在动力。目前我国的中小企业受各种制度、体制和内在障碍因素的影响,自主创新能力不强,而促进中小企业自主创新的财税政策又比较分散、政策手段比较单一,难以达到预期目的,因此制定有效的促进中小企业自主创新的财税政策体系成为政府的首选。从我国中小企业自主创新现状及障碍因素入手,分析了现行促进中小企业自主创新的财税政策及存在的问题,并提出进一步完善促进我国中小企业自主创新的财税政策建议。  相似文献   
124.
Increasingly firms are looking to use social media to connect with different stakeholders as plans on building presence on such platforms are becoming part of top-level strategy. The purpose of this study is to identify the factors that would help the Small and Medium Enterprises (SMEs) of India to adopt Social Media Marketing (SMM) mechanisms for improving their business impact. Adoption of SMM by SMEs has considerable impact on the improvement of business outcome of the SMEs. A theoretical model has been developed with the help of theory borrowed from TAM and UTAUT2 with some modifications to explore this impact through business performance, sales, connect with customers, identify customer' needs and creativity of the employees. The theoretical model has been validated empirically using a survey of 310 firms and subsequent analysis have been carried out using structured equation modelling. The results highlight that perceived usefulness, perceived ease of use and compatibility positively affect impact of SMM after adoption by the SMEs. The facilitating conditions have insignificant impact whereas cost has a significant but negative impact on the use of SMM by SMEs. Since there are a few studies in this context, the study contributes to existing literature on the impact of SMM in SMEs in an emerging economy.  相似文献   
125.
文章简要叙述中小型图书馆所面临的困境,面对经费不足的现实,重点介绍了网络免费资源的利用,分工具书资源、期刊资源、馆际资源共享等方面分开叙述。参考文献4。  相似文献   
126.
This article provides a summary of and commentary on ‘A Lovely Kind of Madness: Small and Independent Publishing in Australia’, an unpublished report by Kate Freeth, commissioned by the Small Press Underground Networking Community (SPUNC), the representative body for small and independent publishers in Australia, and released in November 2007. Freeth’s 14,000 word report constitutes the most detailed and comprehensive study of Australian small and independent publishing since the second volume of Michael Denholm’s Small Press Publishing in Australia (1991) and provides much primary material for policy makers, scholars, and people working in and around the publishing industry.
Nathan HollierEmail:
  相似文献   
127.
Sectoral patterns of small firm innovation, networking and proximity   总被引:1,自引:0,他引:1  
Drawing upon a sample of 597 small and medium-sized manufacturing firms, this article investigates the extent to which cooperation for innovation is associated with firm-level product and process ‘innovativeness’ and, where collaborative relationships are reported, the factors which influence their spatial distribution. With respect to the former issue, the data suggests considerable variety of association across Pavitt’s [Research Policy 13 (1994) 343] sectoral taxonomy and innovation type. However, the data also indicates the need for caution when developing network strategies or policies: the evidence presented here is unequivocal in noting that innovation is neither a necessary nor less a sufficient condition for innovation. Moreover, internal resources often act as complements to, or indeed appears to negate the need for, external resources. With regards to the spatial distribution of firm linkages, it appears that increasing firms size and export propensity are positively associated with external linkages at a higher spatial level. Moreover, the spatial reach of innovation-related linkages is also likely to be greater for firms reporting the introduction of relatively novel innovations (i.e. products or processes which are new to the industry). In contrast, smaller firms and firms engaged in incremental product innovations appear more likely to be locally embedded.  相似文献   
128.
The God of Small Things written by Arundhati Roy is a novel about the post-colonial India. Based on the main clue of an upper-class family in a small town, the author describes the life and the state o...  相似文献   
129.
《小人鱼》和《丑小鸭》是安徒生童话里具有互文性质的作品,其一悲一喜的结局以及各自不同的隐喻,互证了作者对小人鱼异化自己的生命本质去追寻人类灵魂与爱情幸福的否定,进而批判了人类社会中的生命扭曲,提倡顺应自然及尊重儿童生命本质。在当代背景下,正确解读《小人鱼》的这一深层意蕴对于引导儿童健康成长有很强的现实意义。  相似文献   
130.
Classroom communication satisfaction (CCS), teacher uncertainty and course certainty were examined over time. Results indicated a decrease in teacher uncertainty while CCS and course certainty did not significantly change over time. Discussion focused on an interpretation of the results.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号