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   463篇
  免费   24篇
各国政治   14篇
工人农民   62篇
世界政治   52篇
外交国际关系   13篇
法律   279篇
中国政治   11篇
政治理论   54篇
综合类   2篇
  2024年   1篇
  2023年   4篇
  2022年   5篇
  2021年   3篇
  2020年   15篇
  2019年   15篇
  2018年   25篇
  2017年   17篇
  2016年   20篇
  2015年   12篇
  2014年   24篇
  2013年   69篇
  2012年   22篇
  2011年   12篇
  2010年   16篇
  2009年   28篇
  2008年   25篇
  2007年   29篇
  2006年   21篇
  2005年   25篇
  2004年   15篇
  2003年   12篇
  2002年   15篇
  2001年   5篇
  2000年   3篇
  1999年   7篇
  1998年   4篇
  1997年   3篇
  1996年   2篇
  1995年   2篇
  1994年   5篇
  1993年   2篇
  1992年   8篇
  1991年   6篇
  1990年   1篇
  1989年   1篇
  1988年   1篇
  1985年   2篇
  1984年   1篇
  1983年   1篇
  1982年   1篇
  1980年   2篇
排序方式: 共有487条查询结果,搜索用时 15 毫秒
201.
There is a significant association between childhood abuse and suicidal behavior in low-income African American women with a recent suicide attempt. Increasingly, empirical focus is shifting toward including suicide resilience, which mitigates against suicidal behavior. This cross-sectional study examines childhood abuse, intrapersonal strengths, and suicide resilience in 121 African American women, average age of 36.07 years (SD?=?11.03) with recent exposure to intimate partner violence and a suicide attempt. To address the hypothesis that childhood abuse will be negatively related to suicide resilience and that this effect will be mediated by intrapersonal strengths that serve as protective factors, structural equation modeling examined the relations among three latent variables: childhood abuse (measured via physical, sexual, and emotional abuse), intrapersonal strengths (assessed by self-efficacy and spiritual well-being), and suicide resilience (operationalized via the three components of suicide resilience—internal protective, external protective, and emotional stability). The initial measurement model and the structural model both indicated excellent fit. Results indicated that childhood abuse was negatively associated with intrapersonal strengths and suicide resilience, intrapersonal strengths were positively associated with suicide resilience, and intrapersonal strengths fully mediated the association between childhood abuse and suicide resilience. Thus, the results suggest a positive and protective influence of intrapersonal strengths on suicide resilience in the face of childhood abuse in suicidal African American women. The clinical implications and directions for future research that emerge from these findings are discussed.  相似文献   
202.
This paper provides a brief explanation and illustration of the phenomenon of semiotics. It then describes the conceptual tools of semiotics and how lawyers can use semiotics in law to create compelling arguments. Last, the paper applies the tools of semiotics to the Pennsylvania Supreme Court case Ferguson v. McKiernan, 940 A.2d 1236 (Pa. 2008), to reveal the shift in social context that made the lines of legal reasoning behind the outcome appear “self-evident.”  相似文献   
203.
This paper investigates the effect of urban public housing on the social capital and labor force activity of its tenants using cross‐sectional survey data from the Multi‐City Study of Urban Inequality (MSCUI). A structural equation model of the hypothesized direct and indirect effects of public housing and neighborhood disadvantage on social capital and labor force activity is specified and fitted to these data. The modeling results suggest that urban public housing is strongly associated with neighborhood disadvantage but has little or no direct effect on either social capital or labor force activity. And while public housing may have indirect effects on social capital and labor force activity through neighborhood poverty, these indirect effects appear to be small. These findings have implications for the current emphasis in urban public housing policy on moving residents into the private housing market and reducing poverty concentration. © 2001 by the Association for Public Policy Analysis and Management.  相似文献   
204.
This article examines state responses to the changing global economy, by exploring the growth of state international economic activities, variations in these activities, factors promoting and limiting state involvement in international affairs, and implications of these trends for the implementation of state economic development policies. Global economic competition, a changing domestic political and economic landscape, the modernization of state government, and increasingly open international markets have inspired states to increase their international activities. Consequently, dramatic growth in state international activities has occurred in the fields of trade promotion and economic development. Yet, state and local involvement in international affairs has not been universally accepted nor consistently funded.  相似文献   
205.
206.
This article presents a theoretical argument of how and why democratization at different levels of state capacity matters for public goods provision and subjects the argument to empirical tests. Building on rational choice theories of public goods production, we argue that credible enforcement before credible commitment—democratizing after the state has acquired high levels of state capacity—leads to a more efficient social order than the opposite sequence. Using a theoretically grounded and novel indicator of historical state capacity—the extent and quality of cadastral records—the analysis shows that those countries where the state developed extensive enforcement capacities before democratization exhibit, on average, better provision of essential public goods and are less corrupt.  相似文献   
207.
208.
Intact ecosystems across jurisdictional boundaries are of growing importance as the world continues to experience the impacts of climate change. International boundaries have, however, been drawn for political rather than ecological reasons. Ecosystem components often occur in more than one nation and are consequently subject to conflicting management and land-use practices. This research integrates the legal, institutional and environmental management components of transboundary biodiversity conservation to propose a comprehensive framework for evaluating the potential effectiveness of transboundary conservation regimes. The paper presents twelve criteria for the effective transboundary conservation of terrestrial biodiversity. These criteria can assist in the evaluation of existing initiatives and the design of future ones. The criteria will be of increasing importance as decision-makers seek to adapt to climate change and conserve biodiversity at all scales of political organization.  相似文献   
209.
Michelle Sieff is a Senior Research Associate on African Affairs at the Eurasia Group, a consulting company in New York City. Leslie Vinjamuri is a Visiting Fellow at the Centre for International Studies, London School of Economics and Political Science, and an Assistant Professor at Georgetown University, Washington, DC.1  相似文献   
210.
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