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   12982篇
  免费   305篇
管理学   1703篇
民族学   54篇
人才学   1篇
人口学   1110篇
丛书文集   79篇
教育普及   2篇
理论方法论   1226篇
综合类   340篇
社会学   6532篇
统计学   2240篇
  2021年   67篇
  2020年   197篇
  2019年   224篇
  2018年   249篇
  2017年   372篇
  2016年   287篇
  2015年   236篇
  2014年   265篇
  2013年   2107篇
  2012年   406篇
  2011年   327篇
  2010年   221篇
  2009年   238篇
  2008年   276篇
  2007年   287篇
  2006年   226篇
  2005年   363篇
  2004年   305篇
  2003年   266篇
  2002年   277篇
  2001年   322篇
  2000年   303篇
  1999年   321篇
  1998年   213篇
  1997年   211篇
  1996年   222篇
  1995年   196篇
  1994年   210篇
  1993年   183篇
  1992年   243篇
  1991年   237篇
  1990年   213篇
  1989年   221篇
  1988年   202篇
  1987年   191篇
  1986年   195篇
  1985年   177篇
  1984年   210篇
  1983年   204篇
  1982年   169篇
  1981年   139篇
  1980年   144篇
  1979年   167篇
  1978年   137篇
  1977年   121篇
  1976年   102篇
  1975年   103篇
  1974年   96篇
  1973年   94篇
  1971年   64篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
181.
This article deals with all levels of both living (biological, psychological, sociological, and cultural) and nonliving (physical, chemical, and mathematical) systems. The idea of applying the natural scientific self-organizing, evolutionary, and non-equilibrium or "chaos" theory associated with the names of Prigogine and others to world problems of impending social, political, economic, and ecological "chaos" is gaining ground. The leap from natural science to social action, however, is impossible without considerable attention to the main intervening step: the development of "chaos"-equivalent, evolution-, systems-, and action-oriented social theory. Construction of such theory requires understanding by social scientists of natural scientific "chaos" theory as well as their own "chaos" theoretical heritage, of natural scientists of the now seemingly far distant social problem-solving potential of their nonequilibrium and self-organizing theories, and of both natural and social scientists of how advancement at both levels could help gain a peaceful as well as humanistic "order out of chaos" in this troubled world of ours. This paper surveys relevant concepts, problems, theorists, research, and works in progress within a perspective of the challenge of survival at a critical juncture in the evolution of our species.  相似文献   
182.
Mortality trends in the USSR from the middle of the nineteenth century to the present day are analyzed, with a focus on changes in life expectancy. The authors note that life expectancy increased up to 1964-1965, declined subsequently, and stabilized during the 1980s. Life expectancy has again started to rise since 1985. More detailed analyses of mortality differentials by sex and age and for the rural and urban populations are included. (SUMMARY IN ENG)  相似文献   
183.
184.
185.
186.
187.
188.
189.
190.
Migrant workers are less protected than nationals against the actions of states and employers. These workers therefore require special global protection of their rights while employed in countries other than their own. Accordingly, the UN International Labor Organization (ILO) is constitutionally charged with developing international measures to protect the interests of migrant workers from developing countries. The ILO, however, had little involvement in molding the International Convention on the protection of the Rights of All Migrants Workers and Members of their Families, adopted by the UN General Assembly in 1990. Instead, final adoption of the Convention stems largely from developing state dissatisfaction with the former 1975 ILO Migrant Workers Convention No. 143, and Mexican and Moroccan government machinations outside of the ILO in support of modifications. Convention No. 143 threatened to sever employment opportunities and hard foreign exchange remittances in North America and western Europe from illegally employed immigrant workers from developing countries. By working in the UN outside of the ILO, developing nations would enjoy automatic majority, and greater potential for success in reforming the Convention. Soon, developing nations squelched a delay tactic proffered by the Swedes, and succeeded in bringing the UN General Assembly to adopt resolution 34/172 in December 1979, which led to the establishment of an Open-Ended Working Group. This group then elaborated the 1990 Convention over 19 sessions. At the expense of the ILO and more developed nations, developing nations successfully challenged and changed the international order to benefit their peoples and national economies. Finally, the paper considers the interests of immigrant businesspeople and asylum seekers during or immediately upon entry to a foreign country, who are not specifically covered by the Convention. While the university of international humanitarian law suggests that businesspeople be included in the Convention, changes to the Convention will probably not be forthcoming. As for asylum seekers waiting for either refugee status or an interim-term engagement for work, the sensitive nature of this topic in certain countries precludes the adoption of inclusive documentation.  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