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   91篇
  免费   2篇
各国政治   1篇
工人农民   5篇
世界政治   1篇
外交国际关系   6篇
法律   52篇
中国政治   2篇
政治理论   26篇
  2023年   1篇
  2021年   1篇
  2019年   1篇
  2018年   2篇
  2017年   1篇
  2016年   3篇
  2015年   1篇
  2014年   1篇
  2013年   15篇
  2012年   4篇
  2011年   2篇
  2010年   6篇
  2009年   5篇
  2008年   4篇
  2007年   4篇
  2006年   4篇
  2004年   1篇
  2003年   4篇
  2002年   3篇
  2001年   2篇
  2000年   4篇
  1999年   1篇
  1998年   2篇
  1997年   1篇
  1996年   1篇
  1995年   1篇
  1994年   1篇
  1992年   2篇
  1991年   2篇
  1990年   1篇
  1989年   1篇
  1988年   2篇
  1986年   3篇
  1985年   2篇
  1983年   1篇
  1982年   1篇
  1974年   1篇
  1972年   1篇
排序方式: 共有93条查询结果,搜索用时 15 毫秒
81.
82.
This article describes biological diversity, its importance to the global community and to the African continent, focusing particularly on Zambia, my home country. The article considers briefly the provisions of the Convention on Biological Diversity1 (the Biodiversity Convention) and in particular the in situ conservation obligations under the Convention. The article identifiies the required actions for the effective in situ conservation of biological diversity in Zambia. In this regard, the article high-lights the main problems associated with biological diversity loss, examines Zambia's legislation on the conservation of biological diversity and considers whether the obligations thereunder comply with the actions required for the effective conservation of biological diversity identified under the Biodiversity Convention. The article concludes with recommendations on what actions are needed for effective in situ conservation of biological diversity in Zambia.  相似文献   
83.
84.
85.
86.
The failure of US initiatives to build local/regional economic development capacity in Russia following the fall of Communism has been partly blamed on national factors, Russian culture, and American consultants. Much of the failure, however, probably resulted because American approaches to economic development—‐highly successful in other contexts—could not work during Russia's transition from a command economy to its current state. Such things as promoting entrepreneurship, developing public‐private partnerships, creating a market economy, accessing start‐up capital, attracting foreign investment, overcoming bureaucratic corruption and high taxation, working within the rule of law, and negating organized crime either should not have been done, or could not have been done, leaving many of our programs ineffective. We ask whether the Russian deviations from the U.S. model have any implications for the current situation facing state and local development policy in the U.S.  相似文献   
87.
88.
This paper presents an overview of the economic issues facing the American economy. Crisis and transformation scenarios are presented and supply-side versus demand-side economic policies are considered as approaches to revitalizing the economy. Issues such as the extent to which centralization is needed, the kinds of trade-offs that will be required, and the various constraints that exist for policy making are discussed.  相似文献   
89.
Her intellectual interest center on intercultural relations, history of social thought, and organizational analysis.  相似文献   
90.
This paper examines differentials in the propensity to be living in poverty among women who head families with minor children. Characteristics of mothers are examined for four subgroups: residents of central cities, suburbs, small towns, and rural areas. Using Public Use Microdata Sample data from the 1980 Census, results are presented using Multiple Classification Analysis. After controlling for the effects of mother's race, marital status, education, work status, and ages of her children, single mothers in central cities and smaIl towns have the highest rates of poverty (48% and 45% respectively), closely followed by those in rural areas (41%). Suburban single mothers are least likely to live in poverty (33%).
Results show that employment status is the strongest predictor of poverty, followed by education and marital status. A subanalysis of women who work full-time reveals major differences in earned income, with suburban women earning the highest incomes, followed by women living in central cities, then rural areas and, finally, small towns. A decomposition of this difference reveals that about two-thirds of the difference is due to pay scales, and only one-third due to the structure of occupational opportunity.  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