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   18704篇
  免费   1046篇
  国内免费   141篇
管理学   276篇
劳动科学   3篇
民族学   482篇
人才学   2篇
人口学   382篇
丛书文集   2556篇
理论方法论   1103篇
综合类   13455篇
社会学   1167篇
统计学   465篇
  2024年   13篇
  2023年   125篇
  2022年   206篇
  2021年   265篇
  2020年   253篇
  2019年   218篇
  2018年   241篇
  2017年   249篇
  2016年   257篇
  2015年   364篇
  2014年   1003篇
  2013年   1122篇
  2012年   1174篇
  2011年   1413篇
  2010年   1166篇
  2009年   1057篇
  2008年   1158篇
  2007年   1390篇
  2006年   1367篇
  2005年   1320篇
  2004年   1302篇
  2003年   1195篇
  2002年   998篇
  2001年   791篇
  2000年   469篇
  1999年   124篇
  1998年   50篇
  1997年   45篇
  1996年   29篇
  1995年   25篇
  1994年   23篇
  1993年   15篇
  1992年   11篇
  1991年   12篇
  1990年   6篇
  1989年   4篇
  1988年   4篇
  1985年   61篇
  1984年   80篇
  1983年   53篇
  1982年   52篇
  1981年   32篇
  1980年   48篇
  1979年   44篇
  1978年   50篇
  1977年   2篇
  1976年   1篇
  1975年   1篇
  1974年   1篇
  1973年   1篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
1.
Water is the source of all life, and is closely related to human civilization. It had a special significance in China, so the ancient Chinese created the dragon god as a symbol of China, the Chinese and Chinese civilization. It can be said that the unique hydrological conditions on the territory of China created three great historical miracles: China, the Chinese people, and Chinese civilization. The Chinese have dedicated more effort than people in any other countries to water control and water use in order to make effective use of water resources and prevent flooding. It is their unparalleled achievements that have laid the foundation for these three miracles. Today, the Chinese people are facing unprecedented challenges in water control and water use. Exploring the historical Chinese relationship with water offers a good opportunity to understand the important role that water plays in long-term social development.  相似文献   
2.
Social capital has emerged as a promising theoretical approach to understanding political influence in the public relations literature. However, the rationale of using social capital to influence corporate government relations in authoritarian societies is indistinct. To remedy this, we integrate Bourdieu’s (1986) and Lin’s (2001) social capital theories to explore how applying a variant form of social capital (e.g., guanxi) might shape corporate government relations in authoritarian China. A multi-method, qualitative approach was employed involving 44 interviews, participant observation and document review. The findings highlighted an underexamined “vertical” dimension of social capital (i.e., links with authority in a hierarchy), which enables corporations to exercise agency over the pre-existing and often vague regulatory environment. This study adds a new perspective to social capital with hierarchical guanxi that enriches our understanding of guanxi-based political influence in Chinese corporate government relations.  相似文献   
3.
4.
This paper addresses gender differences in the social capital of entrepreneurs in a developing country. Social networks are often an important asset for accessing resources; however, they may also be a liability in developing countries, since entrepreneurs are often expected to support their contacts. Using a recent survey among urban and rural Ugandan entrepreneurs, we focus on the financial resources that entrepreneurs can obtain from their contacts on the one hand, and requests for financial support made to the entrepreneurs from these contacts on the other hand. Our results show that there are gender differences associated with access to, and requests for, financial resources.  相似文献   
5.
This exploratory case study investigated Yemeni civil society actors’ actual and potential contribution to policy‐making, implementation, monitoring and evaluation, in the sectors prioritized in Yemen's national development strategy. Semi‐structured interviews were conducted in Sana'a between January and July 2015 with policy‐makers, researchers from academic institutions and civil society organizations. More specifically, this article discusses the role that YPRIs play in the public policy landscape of Yemen; the challenges they face in their interaction with policy‐makers; the opportunities they represent for policy actors in Yemen; and the factors enabling and limiting their influence, communication, inclusiveness and capacity. The authors conclude by contextualizing their findings within the ongoing conflict and drawing lessons for post‐war policy‐making in Yemen.  相似文献   
6.
为了削弱传统零售商在渠道博弈中的垄断地位,制造商尝试建立在线渠道与零售商展开竞争。本文在考虑消费者低碳偏好的基础上,又将消费者的渠道偏好进行区分,通过不同决策模式的对比及数值算例分析,寻求低碳供应链最优的减排边界。研究表明:1分散决策时,制造商的低碳决策会受消费者渠道偏好的影响;集中决策时,制造商的低碳决策保持不变。2不同决策模式的减排边界由渠道偏好决定,渠道偏好较大时,分散决策的减排边界更高;渠道偏好较低时,集中决策的减排边界更高;渠道偏好中立时,两者的减排边界相同。3制造商可以通过升级低碳技术、实行低碳化管理等方式降低减排成本,同时通过低碳产品认证、广告宣传等方式提高消费者对低碳产品的认可程度。  相似文献   
7.
1940年代,华北根据地出现严重困难局面。与此相对照,浪费现象在华北各根据地普遍存在着。为根除这一现象,中共采取了多种措施。这些措施的推行,在当时对肃清浪费现象、倡导节约之风起到了重要作用,对当今政府反对浪费、倡导勤俭也有重要启示。  相似文献   
8.
This study examines the association between providing care for grandchildren and the economic status of grandparents, focusing on the employment status. This study asks two questions. First, is providing care for grandchildren related to Korean grandparents’ employment status? Second, are the intensities of providing care for grandchildren related to grandparents’ employment status? In examining these research questions, this study focuses on gender and caregiving intensity. The findings suggest that providing care for grandchildren was associated with Korean grandmothers’ employment status. In addition, there are different relationships between providing care for grandchildren and grandparents’ employment status according to the caregiving intensities.  相似文献   
9.
This paper employs literatures of mobility to explore the ways which rural migrant workers in China are represented publicly via television drama. Through an analysis of the popular serial Mingong, the paper examines the underlying politics of contemporary migration in China through three themes: the territorialisation of rural and urban spaces; the embodiment of boundaries via corporeal practices and subjectivities; and the politicisation of rural migrant desires. This analysis demonstrates the significance of television in crafting discursive understandings of mobility and migrants that are suffused with contemporary governmentalities of generating but also managing and excluding migration.  相似文献   
10.
在本科毕业论文写作中,选题是至关重要的环节。以华南师范大学日语专业为例,通过问卷调查的方式,考察分析了影响学生毕业论文选题方向的因素。在此基础上,结合实例指出选题上存在的问题,并就如何提高文学类论文选题质量进行了探讨。  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