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   213篇
  免费   3篇
各国政治   4篇
工人农民   14篇
世界政治   10篇
外交国际关系   19篇
法律   92篇
中国政治   1篇
政治理论   76篇
  2023年   2篇
  2020年   3篇
  2019年   4篇
  2018年   6篇
  2017年   7篇
  2016年   2篇
  2015年   3篇
  2014年   9篇
  2013年   25篇
  2012年   2篇
  2011年   4篇
  2010年   3篇
  2009年   6篇
  2008年   8篇
  2007年   5篇
  2006年   7篇
  2005年   5篇
  2004年   5篇
  2003年   9篇
  2002年   6篇
  2001年   8篇
  2000年   8篇
  1999年   7篇
  1997年   3篇
  1996年   2篇
  1995年   4篇
  1994年   3篇
  1992年   3篇
  1991年   4篇
  1990年   4篇
  1988年   3篇
  1987年   6篇
  1985年   3篇
  1983年   1篇
  1982年   2篇
  1981年   2篇
  1980年   1篇
  1979年   3篇
  1978年   4篇
  1977年   3篇
  1976年   6篇
  1975年   1篇
  1974年   1篇
  1973年   1篇
  1972年   2篇
  1971年   1篇
  1970年   1篇
  1969年   1篇
  1968年   1篇
  1967年   2篇
排序方式: 共有216条查询结果,搜索用时 78 毫秒
1.
2.
3.
4.
5.
Abstract

Discourse analysis, once the purview of critical theories of international politics, has emerged as a mainstream methodology for understanding international relations. While interest in such perspectives has enriched international relations theory, much about the nature of methods—that is, specific empirical processes for the gathering and analysis of evidence—is left ambiguous in this scholarship. Which texts should discourse analyses focus on? And, more practically, how should those texts be chosen? Building on discussions of case study methodology from both qualitative and interpretive social science, this article contributes to theoretical and empirical projects within discourse theory by suggesting a method for text selection: the random selection of texts. I argue that random selection processes are beneficial for discourse analyses that aim to study broad cultural patterns, such as genealogy. Random selection is not simply a means of choosing texts, but also a more comprehensive logic for thinking about the purpose of texts in discourse analysis.  相似文献   
6.
ABSTRACT

Although India’s cotton sector has been penetrated by various input- and capital-intensive methods, penetration by herbicide has been largely stymied. In Telangana State, the main obstacle has been the practice of ‘double-lining’, in which cotton plants are spaced widely to allow weeding by ox-plow. Path dependency theory primarily explains the persistence of sub-optimal practices, but double-lining is an example of an advantageous path for cash-poor farmers. However, it is being actively undermined by parties intent on expanding herbicide markets and opening a niche for next-generation genetically modified cotton. We use the case to explicate the role of treadmills in technology ‘lock-in’. We also examine how an adaptive locked-in path may be broken by external interests, drawing on recent analyses of ‘didactic’ learning by farmers.  相似文献   
7.
8.
This article investigates the use of market incentives to encourage household waste recycling by pricing waste-disposal services according to the quantity of waste generated. We use a natural experiment from an upstate New York county to examine how quantity-based pricing of waste disposal affects reported household recycling behavior, when used by itself or in conjunction with curbside pickup of recyclables or mandatory recycling laws. Curbside pickup was found to have the greatest effect on reported recycling behavior, although higher waste-disposal prices might alter these conclusions. Other concerns about quantity-based pricing of solid waste—distributional effects, public acceptance, and adverse incentives—are also examined.  相似文献   
9.
This article argues that the concept of illness has certain properties that make it a convenient administrative device for managing a need-based redistributive system in a society whose primary distributive system is based on work. These properties--cultural acceptance of illness as a legitimate excuse for not working, objective standards for identifying illness, and restrictiveness--have led to the widespread use of illness as an eligibility criterion for many social benefits, including cash transfers, services, privileges and exemptions. Paradoxically, the traditional rationales for using illness as one of the keystones of categorical welfare policy are eroding, yet welfare programs based on illness certification are growing rapidly. To explain this anomaly, the author suggests that medical certification as a distributive mechanisms serves certain latent political functions, such as allowing welfare programs to be responsive to political unrest, siphoning off opposition to controversial policies by the granting of medical exemptions to intense opponents, are reducing political conflict by using physicians as arbiters.  相似文献   
10.
We report here the results of mtDNA analysis of remains exhumed in July, 1995 from Mt. Olivet Cemetery in Kearney, Nebraska, that are thought to be those of Jesse James. The remains were poorly preserved, presumably due to wet and slightly acidic soil conditions, and insufficient DNA for analysis was obtained from two bone samples. However, two of four teeth, and two hairs recovered in 1978 from the original burial site on the James Farm, did yield reproducible mtDNA sequences. These mtDNA sequences from the teeth and hairs were all identical, suggesting that they came from the same individual; furthermore, this mtDNA sequence was identical to mtDNA sequences determined from blood samples from two maternal relatives of Jesse James. Therefore, either the remains are indeed those of Jesse James, or they are from an unrelated individual who, by chance, happens to have the same mtDNA sequence. To assess the probability that an unrelated individual would have the same sequence, we searched the forensic mtDNA database, and found that this sequence does not appear among the 2426 mtDNA sequences therein. Hence, the mtDNA analysis supports the identification of the exhumed remains from Mt. Olivet Cemetery as those of Jesse James.  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