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   307篇
  免费   7篇
各国政治   19篇
工人农民   48篇
世界政治   14篇
外交国际关系   8篇
法律   155篇
中国政治   2篇
政治理论   62篇
综合类   6篇
  2021年   2篇
  2020年   6篇
  2019年   8篇
  2018年   9篇
  2017年   8篇
  2016年   3篇
  2015年   6篇
  2014年   5篇
  2013年   50篇
  2012年   6篇
  2011年   7篇
  2010年   8篇
  2009年   4篇
  2008年   10篇
  2007年   22篇
  2006年   11篇
  2005年   7篇
  2004年   7篇
  2003年   6篇
  2002年   6篇
  2001年   7篇
  2000年   10篇
  1999年   1篇
  1998年   5篇
  1997年   10篇
  1996年   4篇
  1995年   1篇
  1994年   5篇
  1993年   12篇
  1992年   4篇
  1991年   8篇
  1990年   6篇
  1989年   6篇
  1988年   8篇
  1987年   3篇
  1986年   3篇
  1985年   3篇
  1984年   3篇
  1983年   3篇
  1982年   1篇
  1981年   2篇
  1980年   5篇
  1979年   2篇
  1978年   2篇
  1977年   3篇
  1976年   2篇
  1974年   1篇
  1972年   1篇
  1971年   1篇
  1970年   1篇
排序方式: 共有314条查询结果,搜索用时 31 毫秒
171.
Evolving technologies have created many exciting opportunities to increase the availability of legal information, and to facilitate the organization and publication of this information. With the globalization of almost all legal issues, increased access to primary and secondary resources in electronic format across jurisdictional lines has been a welcomed development by academics, lawyers, international business entities, and others. However, the myriad of legal systems and approaches to maintaining legislative and judicial records has led to a host of challenges in regard to coherent and efficient management of legal information. Focusing on development of legal information systems in China and the United States, this paper will open with a summary of the exciting current and emerging technological advances in legal research methodologies and in the electronic publication of cases, statutes, regulations and other critical resources. The paper will then analyze corresponding challenges, including authenticity, accuracy, currency and consistency. The analysis will include discussion of the varying quality of legal information resources proliferating in the Internet, as well as the host of issues surrounding electronic publishing of legal information by government entities and commercial enterprises. The paper will conclude with a prospective analysis of the manner in which emerging technologies can enhance knowledge management of legal information and strengthen legal systems in both common law and civil law jurisdictions.  相似文献   
172.
Abstract: Sex determination of the human skeleton is best assessed from the os coxa. The present study explored the possibility of using three‐dimensional landmark coordinate data collected from various landmarks located over the entire bone to determine whether there were significant sex differences local to the landmarks. Thirty‐six landmarks were digitized on 200 African American and European American male and female adult human os coxae. MANCOVA results show that sex and size have a significant effect on shape for both European Americans (Sex, F = 17.50, d.f. = 36, 63, p > F = 0.0001; Size, F = 2.56, d.f. = 36, 63, p > F = 0.0022) and African Americans (Sex, F = 21.18, d.f. = 36, 63, p > F = 0.0001; Size, F = 2.59, d.f. = 36, 63, p > F = 0.0005). The discriminant analysis shows that sexing accuracy for European Americans is 98% for both males and females, 98% for African American females, and 100% for African American males.  相似文献   
173.
Travelers are a migratory subgroup of homeless youth who may be especially prone to engaging in risky behavior. This study compared the substance use and sexual behavior of young homeless travelers and non-travelers to evaluate the extent and possible sources of travelers’ increased risk. Data came from face-to-face interviews with 419 homeless youth (36.6% female, 34.0% white, 23.9% African American, and 20.0% Hispanic) between the ages of 13 and 24 years (M = 20.1 years, SD = 2.5) who were randomly sampled from 41 shelters, drop-in centers, and street sites in Los Angeles. Travelers were almost twice as likely as non-travelers to exhibit recent heavy drinking, 37% more likely to exhibit recent marijuana use, and five times as likely to have injected drugs. Travelers also had more recent sex partners and were more likely to report having casual or need-based sexual partners and combining sex with substance use. Mediation analyses suggest that travelers’ deviant peer associations and disconnection to conventional individuals and institutions may drive their elevated substance use. Differences in sexual risk behaviors are likely attributable to demographic differences between the two groups. Overall, these differences between travelers and non-travelers suggest different service needs and the need for different service approaches.  相似文献   
174.
175.
176.
177.
Abstract: This paper establishes a framework for examining self-regulating occupations and their relationships with government, the public and other occupational groups. It then examines one aspect of this regulative bargain, the tools used by self-regulating organizations to enforce their statutory monopolies, in order to maintain jurisdictional boundaries. Evidence of these strategies was found through a review of the literature on the pros and cons of self-regulation, and legislation, regulations, and by-laws sent to the author by self-regulating occupations in Canada. The paper concludes with a discussion of trends in occupational self-regulation that may affect professional monopolies. Sommaire: Dans cet article, on établit un cadre permettant d'examiner les professions auto-r églement ées, ainsi que leurs relations avec le gouvernement, le public et les autres groupements professionnels. Ensuite, on y examine un aspect particulier de cette entente r églementaire, » est-à-dire les outils qu'utilisent ces organismes pour faire respecter leur monopole statutaire afin de pr éserver leurs frontières juridictionnelles. Les éléments de ces stratégies ont été identifiés au moyen d'un examen bibliographique des avantages et désavantages de l'auto-réglementation, ainsi que par une analyse des lois, des règlements et des statuts sociaux envoyés à l'auteur par les professions auto-réglementées au Canada. En conclusion, l'auteur discute des tendances de I'auto-réglementation professionnelle qui risquent d'influer sur les monopoles professionnels.  相似文献   
178.
Suddenly my head begins to spin. I feel dizzy and confused. My head keeps going round and round. In front of me sits a married couple; they go on and on in circles, going nowhere. A feeling of despair overwhelms me as I think to myself, This couple needs to be in therapy. I then realize I am the therapist.  相似文献   
179.
180.
This article examines the question of gender-neutral workplace bullying policy in the Australian context. It draws on the international workplace bullying literature and interview data gathered from policy actors located in Australian public service administrations, including managers, policy implementors and employee advocates. Our findings show that both the literature and the policy actors tend to present workplace bullying as a product of individualised behaviour, overlooking the nuances and dimensions of organisational power relations that include gender. As part of this tendency, policy actors insisted that workplace bullying be represented as gender-neutral. Our analysis reveals two key factors underpinning the defence and dissemination of workplace bullying as a gender-neutral problem: the tendency to individualistic remedies in public sector policies; and the idea among policy actors that if workplace bullying was portrayed as needing gender analysis, its current support as an important organisational issue would dissolve.  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