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   840篇
  免费   52篇
各国政治   79篇
工人农民   26篇
世界政治   108篇
外交国际关系   42篇
法律   415篇
中国政治   7篇
政治理论   208篇
综合类   7篇
  2023年   16篇
  2022年   2篇
  2021年   13篇
  2020年   24篇
  2019年   33篇
  2018年   24篇
  2017年   41篇
  2016年   44篇
  2015年   32篇
  2014年   39篇
  2013年   155篇
  2012年   48篇
  2011年   30篇
  2010年   18篇
  2009年   16篇
  2008年   34篇
  2007年   37篇
  2006年   26篇
  2005年   27篇
  2004年   33篇
  2003年   25篇
  2002年   20篇
  2001年   15篇
  2000年   25篇
  1999年   10篇
  1998年   9篇
  1997年   8篇
  1996年   9篇
  1995年   6篇
  1994年   8篇
  1993年   4篇
  1992年   7篇
  1991年   3篇
  1990年   3篇
  1989年   5篇
  1988年   6篇
  1987年   4篇
  1986年   5篇
  1984年   3篇
  1983年   4篇
  1981年   2篇
  1978年   3篇
  1975年   2篇
  1973年   3篇
  1971年   1篇
  1970年   1篇
  1968年   1篇
  1967年   1篇
  1965年   2篇
  1963年   1篇
排序方式: 共有892条查询结果,搜索用时 15 毫秒
121.
According to critical literature, psychiatrization is a central feature of gendered social control. It operates in a twofold process: by orienting women to medical institutions rather than the penal system, and, for those women who do enter the criminal justice system, by favoring an interpretation of their behavior in terms of mental health problems. However, the production of gendered social control cannot be reduced to institutional decision-making; it also leaves its traces in various discursive forms. One such form is forensic psychiatrists' discourse on the offenders they evaluate. Our study analyzes these forensic reports as units of a computerized database. Our goal is to gain insight into the text by means of systematic quantitative and qualitative procedures. Even though the expert discourse is shaped by specifications requested by the court, the discourse examined here constructs two very distinct identities that do not correspond to stereotyped conceptions about femininity and masculinity.  相似文献   
122.
Abstract. We review the methodological debate between defenders of the proximity and directional models. We propose what we believe to be a rigorous and fair test of the two models, using the 1997 Canadian Election Study. The analysis is based on responses to questions in which the various issue positions are explicitly spelled out. We rely on individual perceptions of party positions because it is individual perceptions that matter in the formation of party preferences but we control for projection effects through a multivariate model that incorporates, in addition to indicators of distance and direction, socio–demographic characteristics, party identification, and leader ratings. We also take into account whether a party is perceived to be extreme. The empirical evidence vindicates the proximity model.  相似文献   
123.
In this paper, we test for causality between GDP growth andsocial protection expenditure in the European Union. To that end,we apply Hsiao's (1981) sequential procedure to data for twelveEU countries along the 1970–1994 period. Our results suggestthat, for Belgium, Germany, Ireland, Luxembourg, the Netherlands,Portugal, and Spain, causality runs only from social protectiongrowth to GDP growth, while for Denmark, France, Greece, Italy,and the United Kingdom, no causality is found between socialprotection growth and GDP growth.  相似文献   
124.
Who drives change in international economic regimes? While mainstream International Political Economy scholarship has traditionally focused on the major players within states and markets as the key sources of political and economic change, recent studies have sought to highlight the important role that is also played by a wider range of social actors. A common point of reference here is the activities undertaken by non-governmental organisations (NGOs), with the campaign to put debt relief for heavily indebted poor countries on the global agenda being often cited as the exemplar of a civil society success story. This article explores the mechanisms through which the international sovereign debt regime for the world's poorest and most indebted economies has changed over the last 15 years, with increasing acceptance that large-scale debt relief was appropriate for a select group of countries leading to the establishment of the heavily indebted poor countries (HIPC) Initiative in 1996 and the Enhanced HIPC Initiative in 1999. Through tracing how international NGOs were able to shape the reform agenda with respect to the international sovereign debt regime for low-income countries, the article seeks to enhance our understanding of when, why, and how NGOs can potentially act as an important source of change in international economic regimes.  相似文献   
125.
Democracy and dictatorship revisited   总被引:2,自引:0,他引:2  
We address the strengths and weaknesses of the main available measures of political regime and extend the dichotomous regime classification first introduced in Alvarez et al. (Stud. Comp. Int. Dev. 31(2):3–36, 1996). This extension focuses on how incumbents are removed from office. We argue that differences across regime measures must be taken seriously and that they should be evaluated in terms of whether they (1) serve to address important research questions, (2) can be interpreted meaningfully, and (3) are reproducible. We argue that existing measures of democracy are not interchangeable and that the choice of measure should be guided by its theoretical and empirical underpinnings. We show that the choice of regime measure matters by replicating studies published in leading journals.  相似文献   
126.
For the first time in U.S. history, after decades of unprecedented growth in interior immigration enforcement disproportionately impacting Latinos, ten percent of the U.S. House of Representatives is Hispanic. Using congressional district-level data on all candidates participating in general elections to the U.S. House of Representatives between 2008 and 2018, we show that intensified immigration enforcement suppressed Hispanics’ representation in congressional elections. The effect—nonexistent for other minorities, such as non-Hispanic Black candidates, as well as in primary elections—is driven by local police-based measures and diminished electoral support. Furthermore, it appears more harmful during midterm elections and in localities without a sanctuary policy.  相似文献   
127.
This paper provides novel evidence on how a sharp increase in labor force participation among older women affects the provision of informal care to their older parents. Based on data from Understanding Society – The UK Household Longitudinal Study, we use an instrumental variable approach that exploits a unique reform that increased the female State Pension age by up to six years. Our results provide evidence of a trade-off between the intensive margin of work and informal care provided outside the household: an increase of 10 hours of work per week reduces the provision of informal care by 2.1 hours a week, which amounts to roughly £2,100 of yearly care-hours lost. This reduction in caregiving is largest among women working in physically or psychosocially demanding jobs, and “sandwich generation” women who have both a living grandchild and a parent alive. Using data from the English Longitudinal Study of Ageing, we show that older parents whose daughters became ineligible to claim their pensions experienced a significant reduction in the amount of care they receive from their daughters, which was not compensated by an increase in formal care or other sources of support. Our results suggest that policies that increase older workers’ labor supply require changes in long-term care policy that compensate for the loss of informal care.  相似文献   
128.
Now that racism has been officially recognized in Brazil, and some universities have adopted affirmative-action admission policies, measures of the magnitude of racial inequality and analyses that identify the factors associated with changes in racial disparities over time assume particular relevance to the conduct of public debate. This study uses census data from 1950 to 2000 to estimate the probability of death in the early years of life, a robust indicator of the standard of living among the white and Afro-Brazilian populations. Associated estimates of the average number of years of life expectancy at birth show that the 6.6-year advantage that the white population enjoyed in the 1950s remained virtually unchanged throughout the second half of the twentieth century, despite the significant improvements that accrued to both racial groups. The application of multivariate techniques to samples selected from the 1960, 1980, and 2000 census enumerations further shows that, controlling for key determinants of child survival, the white mortality advantage persisted and even increased somewhat in 2000. The article discusses evidence of continued racial inequality during an era of deep transformation in social structure, with reference to the challenges of skin color classification in a multiracial society and the evolution of debates about color, class, and discrimination in Brazil.  相似文献   
129.
This fourth article of the series is taking an in‐depth analysis at the visible aging of latent fingermarks regarding changes in ridge widths over time. The objective is to quantify and statistically describe significant ridge size variations under controlled indoor conditions. The effect of three environmental variables are examined: type of secretion (sebaceous‐ and eccrine‐rich) and type of substrate (glass and polystyrene) when aged in three light conditions (direct natural light, shade, and dark). Prior to width measurements, fresh and aged fingermarks were powdered with titanium dioxide (TiO2) and sequentially photographed at predetermined times over 6 months. Three independent observers measured the ridges from thirty predetermined locations using strategically placed intersecting lines on the print. Results indicate that fingermarks deposited on glass are more resilient to degradation compared with those deposited on plastic. The presence of direct natural light plays a negligible role on degradation compared to secretion and substrate types.  相似文献   
130.
Sexual assault samples are among the most frequently analyzed in a forensic laboratory. These account for almost half of all samples processed routinely, and a large portion of these cases remain unsolved. These samples often pose problems to traditional analytic methods of identification because they consist most frequently of cell mixtures from at least two contributors: the victim (usually female) and the perpetrator (usually male). In this study, we propose the use of current preliminary testing for sperm detection in order to determine the chances of success when faced with samples which can be good candidates to undergo analysis with the laser microdissection technology. Also, we used laser microdissection technology to capture fluorescently stained cells of interest differentiated by gender. Collected materials were then used for DNA genotyping with commercially available amplification kits such as Minifiler, Identifiler Plus, NGM, and Y‐Filer. Both the methodology and the quality of the results were evaluated to assess the pros and cons of laser microdissection compared with standard methods. Overall, the combination of fluorescent staining combined with the Minifiler amplification kit provided the best results for autosomal markers, whereas the Y‐Filer kit returned the expected results regardless of the used method.  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