全文获取类型
收费全文 | 278篇 |
免费 | 18篇 |
专业分类
各国政治 | 17篇 |
工人农民 | 18篇 |
世界政治 | 21篇 |
外交国际关系 | 31篇 |
法律 | 96篇 |
政治理论 | 109篇 |
综合类 | 4篇 |
出版年
2023年 | 7篇 |
2022年 | 4篇 |
2021年 | 8篇 |
2020年 | 12篇 |
2019年 | 11篇 |
2018年 | 20篇 |
2017年 | 21篇 |
2016年 | 21篇 |
2015年 | 5篇 |
2014年 | 10篇 |
2013年 | 49篇 |
2012年 | 4篇 |
2011年 | 7篇 |
2010年 | 4篇 |
2009年 | 7篇 |
2008年 | 7篇 |
2007年 | 3篇 |
2006年 | 5篇 |
2005年 | 7篇 |
2004年 | 3篇 |
2003年 | 7篇 |
2002年 | 2篇 |
2001年 | 5篇 |
2000年 | 4篇 |
1999年 | 3篇 |
1998年 | 3篇 |
1997年 | 2篇 |
1996年 | 3篇 |
1995年 | 3篇 |
1994年 | 4篇 |
1992年 | 3篇 |
1991年 | 2篇 |
1990年 | 5篇 |
1989年 | 4篇 |
1988年 | 2篇 |
1987年 | 2篇 |
1986年 | 3篇 |
1984年 | 1篇 |
1983年 | 2篇 |
1981年 | 3篇 |
1980年 | 3篇 |
1979年 | 2篇 |
1978年 | 1篇 |
1977年 | 1篇 |
1976年 | 2篇 |
1973年 | 3篇 |
1971年 | 1篇 |
1970年 | 3篇 |
1969年 | 1篇 |
1966年 | 1篇 |
排序方式: 共有296条查询结果,搜索用时 0 毫秒
211.
212.
What does it mean to say that a prison has a “culture?” Scholars have long emphasized the presence of a “prison code” and, more recently, a “racial code” as salient cultural domains in men's prisons. Yet, even though most people intuitively understand what is meant by “prison culture,” little progress has been made regarding the conceptualization and operationalization of culture as an analytical construct in prison scholarship. The current study makes two primary contributions to this literature. First, drawing on advances in anthropology, cultural sociology, and cognitive science, we incorporate the concept of cultural schema to provide a concrete analytical construct. Second, we test varying conceptualizations of cultural schema as either characterized by consensus or as overlapping relational structures. Using cultural consensus and correlational class analyses among a sample of 266 incarcerated men, we find little evidence of a culture of consensus for either the prison code or the racial code. Furthermore, we show evidence of heterogenous schema among these cultural domains. Our study is relevant to wider disciplinary work on culture as the problem of analytical precision we address is characteristic of much of the work in criminology and criminal justice that evokes culture as an explanatory device. 相似文献
213.
Jeff Larrimore Jacob Mortenson David Splinter 《Journal of policy analysis and management》2023,42(2):571-579
Unemployment Insurance (UI) benefits were a central part of the social safety net during the COVID-19 recession. UI benefits, however, are severely understated in surveys. Using administrative tax data, we find that over half of UI benefits were missed in major survey data, with a greater understatement among low-income workers. As a result, 2020 official poverty rates were overstated by about 2 percentage points, and corrected poverty reached a six-decade low. We provide data to correct underreporting in surveys and show that, compared to UI benefits, the UI exclusion tax expenditure was less targeted at low incomes. 相似文献
214.
Political Behavior - Reciprocity is a foundational concept of cooperative societies with roles in face-to-face and anonymous transactions. In essence, we trust others, follow social norms, and... 相似文献
215.
Political Behavior - Campaign finance research has given greater attention to race and gender, but, due to data limitations, only separately. Using new data on the ethnoracial and gender... 相似文献
216.
217.
Jabin Thomas Jacob 《Asia Europe Journal》2006,4(4):511-521
This paper compares the European Union and the People’s Republic of China by viewing them primarily as conglomerates of smaller constituents, each with their own political and economic significance in relations with their respective political centres. While this is a perspective that is more easily applied to the EU given that each of its members enjoys sovereignty and also the Union’s rather short history, Chinese area studies have only recently begun viewing China as a sum of its parts. The present study while conscious of the huge differences in the historical development and present realities of both the EU and China, posits that the similarities in the centre-constituent as well inter-constituent relationships developing in both the EU and China allow for important lessons to be drawn. A key focus is the differentiated set of relationships developing between Brussels and the latest entrants to the EU and between the older and newer members of the EU. In China, too, the nature of relationships between the central government and the better-developed coastal provinces is different from those that Beijing has with the central or western provinces, with implications also for the relationships among these different sets of provinces themselves. The tensions and charges of unfair treatment seen in the accessions of the Central and Eastern European nations to the EU, have an echo in the similar complaints that have been coming from the interior provinces of China since the beginning of economic reforms in that country, and perhaps, provide pointers to the future direction of the development of centre-province and inter-provincial relationships in China. 相似文献
218.
The reconstruction of killing offences often requires the differentiation between vital and postmortal blood traces at the sites of action and finding. Earlier investigations seemed to imply the possibility of such a differentiation depending on the different clot structure. We therefore examined clots prior and after 10 minutes of complete occlusion of the upper extremity morphologically and morphometrically with the REM. The morphologic comparison of these clots revealed narrow, round shaped fibrin fiber networks for clots of native blood, whereas clots after occlusion showed linear, rarely connected long fibrin fibers. The morphometry of the fibrin free spaces revealed a significant enlargement of the single fibrin free spaces as well as of the total fibrin free space after occlusion. For capillary blood a significant decrease in fiber diameter was observed after occlusion. The examination of clinical clotting parameters revealed alterations of thrombocyte aggregation for the collagen induction, a slightly reduced thrombocyte retention and slightly steeper flanks in the thromboelastogram after occlusion. The reason for these changes was interpreted as lack of high energetic phosphates in the retraction process as the clotting cascade itself requires a very high amount of these phosphates. Use of these results in the forensic practice will have to take factors as temperature, drying out, surface-structure and many others into account. 相似文献
219.
220.
Graeme Blair C. Christine Fair Neil Malhotra Jacob N. Shapiro 《American journal of political science》2013,57(1):30-48
Policy debates on strategies to end extremist violence frequently cite poverty as a root cause of support for the perpetrating groups. There is little evidence to support this contention, particularly in the Pakistani case. Pakistan's urban poor are more exposed to the negative externalities of militant violence and may in fact be less supportive of the groups. To test these hypotheses we conducted a 6,000‐person, nationally representative survey of Pakistanis that measured affect toward four militant organizations. By applying a novel measurement strategy, we mitigate the item nonresponse and social desirability biases that plagued previous studies due to the sensitive nature of militancy. Contrary to expectations, poor Pakistanis dislike militants more than middle‐class citizens. This dislike is strongest among the urban poor, particularly those in violent districts, suggesting that exposure to terrorist attacks reduces support for militants. Long‐standing arguments tying support for violent organizations to income may require substantial revision. 相似文献