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   67723篇
  免费   2186篇
  国内免费   722篇
管理学   2276篇
劳动科学   9篇
民族学   981篇
人才学   14篇
人口学   1146篇
丛书文集   8558篇
理论方法论   3731篇
综合类   46463篇
社会学   5478篇
统计学   1975篇
  2024年   120篇
  2023年   393篇
  2022年   528篇
  2021年   727篇
  2020年   981篇
  2019年   924篇
  2018年   946篇
  2017年   1109篇
  2016年   1138篇
  2015年   1389篇
  2014年   3397篇
  2013年   4897篇
  2012年   4449篇
  2011年   5109篇
  2010年   4036篇
  2009年   4111篇
  2008年   4260篇
  2007年   4979篇
  2006年   4938篇
  2005年   4320篇
  2004年   4060篇
  2003年   3983篇
  2002年   3288篇
  2001年   2767篇
  2000年   1531篇
  1999年   494篇
  1998年   287篇
  1997年   210篇
  1996年   176篇
  1995年   138篇
  1994年   96篇
  1993年   104篇
  1992年   89篇
  1991年   90篇
  1990年   40篇
  1989年   76篇
  1988年   26篇
  1987年   26篇
  1986年   28篇
  1985年   47篇
  1984年   86篇
  1983年   49篇
  1982年   55篇
  1981年   36篇
  1980年   34篇
  1979年   27篇
  1978年   26篇
  1977年   6篇
  1976年   2篇
  1975年   3篇
排序方式: 共有10000条查询结果,搜索用时 937 毫秒
991.
It has been well documented by researchers that in China’s continual quest for modernisation and urbanisation, many urban and rural residents became displaced and portrayed as victims. A more important question however needs to be explored: do evicted residents learn from others to develop strategies to protect themselves from becoming victims? Through in-depth interviews, primary data collection, documentary research, this study has confirmed that for some evicted residents in Southern China’s urban fringes, when their land was appropriated by local government and developers and they were offered resettlement elsewhere, they did not behave passively to accept the terms of compensation dictated. Instead, they actively learnt from other dwellers who were evicted earlier to become well-organised, resourceful, and sophisticated negotiators in bargaining for their compensation. The group of rural residents proved that they could do better than the evicted urban residents, especially in terms of compensation-negotiation.  相似文献   
992.
基于社会服务项目的儿童福利资源整合   总被引:1,自引:0,他引:1  
当前,我国儿童福利资源存在资源匮乏、供给分散、可获得性弱等问题,而社会服务项目则是解决这些问题的一种路径。以福利治理为理论视角,尝试以一个留守儿童社会服务项目为例的研究发现,该项目通过不同形式的合作整合了来自政府、军队、群团组织、社会组织、企业、社区等资源,提高了福利资源的供给效率,满足了留守儿童多元化的福利需求,但是,由于项目本身的周期性、制度保障的缺乏等限制,导致了项目难以持续发挥作用。因此,基于社会服务项目的福利资源整合只是一种基于实践基础上的暂时的整合,而最根本的还需要在福利制度上进行整合。  相似文献   
993.
相对一般的技术创新,高新技术创新有其独有的一些特点,这些特点决定了文化对高新技术创新具有重要作用。高新技术创新的文化路径包括观念文化路径、制度文化路径和行动文化路径三个方面。基于文化视角优化高新技术创新的政策选择,完善我国科技政策,有助于推动高新技术的进一步创新。  相似文献   
994.
为了迎合财务会计的需求,软件公司开发了不少带有逆向操作功能的软件,虽然在使用中对更正会计差错、减少系统数据冗余和提高工作质量等起到了一定的作用,但同样也给财务会计系统的安全带来了威胁。这里在简略介绍会计核算软件逆向操作内涵和功能作用的基础上,针对其可能产生的隐患和危害等进行了分析,并针对其弊端和可能的风险提出了防范性完善措施。  相似文献   
995.
High-tech research infrastructure is essential for state-of-the-art research, but requires many resources. Relatively weak actors, such as SMEs, cannot secure enough of those. Applying the concept of collaborative consumption via digital platforms, we examine the cooperative behavior of Korean SMEs that share research equipment to overcome their lack of resources. Also, we analyze configurations of a collaborative consumption network using the Exponential Random Graph Model. Network structural factor analysis shows sufficient effects of network positive feedback through cooperative consumption with a variety of popular providers and attributes analysis shows that SMEs frequently engage in collaborative consumption with their counterparts in the same region. This new cooperative model can achieve a virtuous cycle of policies, as it increases the efficiency of research infrastructure, preventing the unnecessary building of new research equipment and enabling relocation of underutilized infrastructure and online reservation of equipment.  相似文献   
996.
The evaluation of hazards from complex, large scale, technologically advanced systems often requires the construction of computer implemented mathematical models. These models are used to evaluate the safety of the systems and to evaluate the consequences of modifications to the systems. These evaluations, however, are normally surrounded by significant uncertainties related to the uncertainty inherent in natural phenomena such as the weather and those related to uncertainties in the parameters and models used in the evaluation.

Another use of these models is to evaluate strategies for improving information used in the modeling process itself. While sensitivity analysis is useful in defining variables in the model that are important, uncertainty analysis provides a tool for assessing the importance of uncertainty about these variables. A third complementary technique, is decision analysis. It provides a methodology for explicitly evaluating and ranking potential improvements to the model. Its use in the development of information gathering strategies for a nuclear waste repository are discussed in this paper.  相似文献   
997.
通过对地方高师院校毕业生就业形势的深入分析,剖析了引发地方高师院校毕业生就业难的内因和外因。从学校长足发展的角度,对地方高师院校的教育、管理和服务提出了改进措施。  相似文献   
998.
对大遗址管理而言,我国正稳步推进的城镇化既是机遇,也是挑战。为回应这些机遇或挑战,“十一五”前后我国从中央到地方采取了一系列措施,以寻求大遗址管理体制中管理架构和机构的部分突破。这些突破对大遗址保护已经或正在产生积极影响,但也面临着政策不具普适性、无法根除原管理框架痼疾等困境。促成大遗址保护需求与规划的衔接、引入社会力量参与大遗址管理,是突破困境的重要手段。  相似文献   
999.
论法治教育与思想政治教育的统一性   总被引:1,自引:0,他引:1  
法治教育与思想政治教育在教育内容、教育目的、教育理念与方式上存在着统一性,法治教育与思想政治教育的共同任务在于彰显诚信法治教育、道德理想教育和实践理性教育。法治教育有利于加强大学生思想政治教育的实效,有利于促进思想政治教育的认知环节。为此,要关注尊重受教育者的主体地位,加强诚信法治建设,高度重视学校教育与社会、家庭的结合,加强教育环境建设。  相似文献   
1000.
The Belt and Road Initiative is an important decision for the great rejuvenation of the Chinese nation. Maritime security has a significant place in this process. In recent years, there have been frequent violent terrorist incidents at sea, including piracy, armed hijackings and terrorist attacks, posing a dire threat to both international and Chinese maritime transport interests and seriously challenging the fulfillment of the maritime part of the “Belt and Road Initiative.” Five direct measures can be taken to protect ocean shipping from violence at sea. One example is the defensive measures taken against the Somali pirates. The employment of armed guards from professional security companies on board ship is an effective model for guaranteeing maritime security; it not only meets the standards of international law, but is also legally permitted in many developed countries and regions, and is thus strategically significant for overall Chinese maritime security. In the Chinese context, this model carries its own legal risks. We should embrace a new approach to national security law, strengthen legal guarantees and make concerted efforts to provide warship (military aircraft) escorts to jointly build an optimum model of Chinese maritime security in order to ensure the realization of core Chinese maritime interests.  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