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   1825篇
  免费   139篇
各国政治   175篇
工人农民   112篇
世界政治   257篇
外交国际关系   119篇
法律   990篇
中国政治   2篇
政治理论   309篇
  2023年   32篇
  2022年   17篇
  2021年   47篇
  2020年   72篇
  2019年   78篇
  2018年   122篇
  2017年   140篇
  2016年   113篇
  2015年   78篇
  2014年   103篇
  2013年   292篇
  2012年   85篇
  2011年   69篇
  2010年   37篇
  2009年   27篇
  2008年   63篇
  2007年   61篇
  2006年   58篇
  2005年   53篇
  2004年   58篇
  2003年   55篇
  2002年   47篇
  2001年   36篇
  2000年   42篇
  1999年   17篇
  1998年   10篇
  1997年   6篇
  1996年   5篇
  1995年   7篇
  1994年   10篇
  1993年   9篇
  1992年   10篇
  1991年   8篇
  1990年   6篇
  1989年   5篇
  1988年   8篇
  1987年   6篇
  1986年   3篇
  1985年   3篇
  1984年   4篇
  1983年   5篇
  1982年   4篇
  1980年   4篇
  1979年   7篇
  1978年   6篇
  1973年   8篇
  1972年   4篇
  1971年   7篇
  1965年   4篇
  1963年   2篇
排序方式: 共有1964条查询结果,搜索用时 15 毫秒
61.
Early alcohol use is associated with multiple negative outcomes later in life, including substance use disorders. Identification of factors related to this very early risk indicator can help inform early prevention efforts. This study prospectively examined the relationship between childhood adversities and early initiation of alcohol use (by age 14) among Puerto Rican youth, the Latino subgroup at highest risk for alcohol use disorders in adulthood. The data come from the Boricua Youth Study, a longitudinal study of Puerto Rican youth in two sites (South Bronx, New York, and the standard metropolitan area of San Juan, Puerto Rico). We focus on youth who were ages 10 and older at Wave 1 [M age at Wave 1 (SE)?=?11.64(0.05), N?=?1259, 48.85?% females]. Twelve childhood adversities were measured at Wave 1 and include 10 adverse childhood experiences commonly studied and two additional ones (exposure to violence and discrimination) that were deemed relevant for this study’s population. Early initiation of alcohol use was determined based on youth report at Waves 1 through 3 (each wave 1 year apart). Cox proportional hazards models showed that, when considered individually, adversities reflecting child maltreatment, parental maladjustment, and sociocultural stressors were related to early initiation of alcohol use. Significant gender interactions were identified for parental emotional problems and exposure to violence, with associations found among girls only. Adversities often co-occurred, and when they were considered jointly, physical and emotional abuse, parental antisocial personality, and exposure to violence had independent associations with early alcohol use, with a stronger influence of exposure to violence in girls compared to boys. The accumulation of adversities, regardless of the specific type of exposure, increased the risk for starting to drink at a young age in a linear way. The associations between childhood adversities and early alcohol use were generally consistent across sociocultural contexts, in spite of differences in the prevalence of exposure to adversity. Our findings highlight the importance of targeting multiple adversities and expanding the notion of adversity to capture the experiences of specific groups more adequately.  相似文献   
62.
This paper contributes to debates about the potential of re-peasantization and its contribution to food sovereignty with a case study from the global North, where such questions are relatively under-studied. I examine how Euskal Herriko Nekazarien Elkartasuna (EHNE)-Bizkaia, a Vía Campesina member organization from the Basque Country (Spain), advances food sovereignty through re-peasantization. I also analyze the motivations of new peasants engaged in agroecology, their understandings of food sovereignty, and the challenges that they face. Using a Gramscian political ecology framework, I argue that whereas re-peasantization contributes to a shift from corporatist to counter-hegemonic struggles, the political-economic and biophysical contexts structure agroecological production in ways that limit the extent to which new peasantries can become ‘agents of their own history’. I conclude that closer attention to peasants’ messy practices of making a living is needed to address questions of political agency.  相似文献   
63.
This article asks why, in contrast to other historic territories with a regional language, such as Catalonia and the Basque Country, nationalist parties in the Autonomous Community of Galicia receive less electoral support. Going beyond prior explanations of this counterintuitive political outcome, which were mainly based on economic, sociological, and institutional factors, this piece of research sheds light on the strategies of political parties. It examines not only nationalist forces but statewide ones that successfully compete in Galicia. Our analysis is focused on the Bloque Nacionalista Galego (BNG) because this is the only nationalist force that has consistently achieved representation within the regional Parliament. Along with BNG's translation into party positions in both the left-right and center-periphery dimensions, the article's main contribution is its updating of the BNG's three framing strategies: the nationalism/“Spanishism” (1982–1993), the “common project” discourse (1993–2005), and the sovereigntist one (2005 onward). Shifts in public opinion regarding the territorial model and other attitudes toward self-government are also examined.  相似文献   
64.
65.
Based on the evolution and institutional transformation of the Welfare State and its relationship with the Third Sector of Social Action, the present article describes and analyzes the aspects of the financial crisis and resources that the sector is currently suffering. In regards of these structural transformations the evolution, characteristics, limitations and opportunities offered by ‘civic crowdfunding’ in Spain between the years 2011 and 2015 as an innovative social practice for the increase of the own funding between the entities of the Third Sector of Social Action and the changes that must be experienced by the sector in order to optimize and improve its self-funding ratios through this mechanism are examined. The high index of success of financing social projects (96.5%) through this tool, and the annual growth during the analyzed period shows the potential of civic crowdfuding. On the other hand, the small size of the bankable projects (95.2% less than 10,000 euros), as well as the low total amount collected (2,665,384 euros) indicates that civic crowdfunding is still an insufficient mechanism to mitigate the severe public resource cuts suffered by the entities of the Third Sector of Social Action and also to bring these entities closer to the objective of self-financing. Finally, we formulated a series of recommendations aimed at improving the self-financing ratios of the Third Sector of Social Action, including a more efficient and cooperative use of civic crowdfunding.  相似文献   
66.
This paper studies changes in voting preferences over election campaigns. Building on the literature on spatial models and valence issues, we study whether (1) ideological distance to political parties, (2) assessments of party competence to handle different policy issues, and (3) voter-updated candidate evaluations are factors that explain shifts in voter choices in the weeks preceding the election. To test our hypotheses, we use data from three survey panels conducted for the 2008, 2011 and 2015 Spanish general elections. Our findings show that valence factors are more influential than ideological indifference to account for campaign conversion.  相似文献   
67.
This paper asks whether strong bureaucracies can effectively constrain the continuously growing stock of rules in modern democracies through organizational coordination and learning. To answer this question, the paper analyzes the growth of rule stocks in the areas of environmental policy and social policy in 23 OECD countries over the period between 1976 and 2005. To do so, it develops a new measure of rule growth based on the content of laws and regulations rather than their length. The analysis highlights that effective bureaucracies are indeed better able to contain rule growth in these areas than weak bureaucracies. Since rules have to be implemented, countries suffering from bureaucratic capacity and quality constraints thus appear to be stuck in an implementation deficit trap. Appropriate implementation is not only inherently more challenging for countries with weak public administrations, but the body of rules to be implemented also tends to grow quicker in these countries.  相似文献   
68.
69.
ABSTRACT

Gatti, Irazuzta and Martinez address the intercultural public policies implemented in the education system of the Autonomous Region of the Basque Country (Spain). Focusing on the education system allows them to reconstruct the historicity of identity-alterity production in a region in which language has been central for the establishment of ethnic frontiers. More specifically, they examine the implementation of these policies in three pre-school and primary educational institutions in a multicultural neighbourhood of the city of Bilbao. They look at Euskara—the Basque language—as a key element of the us-them distinction. The various education models regarding language and the teaching in/of Euskara or Spanish pave the way for the specialization and spatialization of the schools analysed. ‘Integration’ policies are implemented in ethnically marked schools only, based on a rhetoric of interculturality that assumes that any ‘racial or ethnic discrimination’ can be overcome through knowledge of the Other. Moreover, the assessment of public policies through ‘interculturality figures and best practice’ developed to address the so-called ‘immigration issue’ promotes a protectionist intervention on behalf of the assumed social vulnerabilities of immigrant schoolchildren and their families, which are read as ‘problematic characteristics’. The article argues that, as a result of the approach based on the social conditions of immigrant children and their families in the Basque Country, the race issue evaporates.  相似文献   
70.
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