全文获取类型
收费全文 | 329篇 |
免费 | 18篇 |
专业分类
各国政治 | 33篇 |
工人农民 | 15篇 |
世界政治 | 27篇 |
外交国际关系 | 16篇 |
法律 | 212篇 |
中国政治 | 2篇 |
政治理论 | 41篇 |
综合类 | 1篇 |
出版年
2023年 | 4篇 |
2022年 | 3篇 |
2021年 | 8篇 |
2020年 | 13篇 |
2019年 | 10篇 |
2018年 | 14篇 |
2017年 | 22篇 |
2016年 | 19篇 |
2015年 | 10篇 |
2014年 | 20篇 |
2013年 | 38篇 |
2012年 | 19篇 |
2011年 | 9篇 |
2010年 | 7篇 |
2009年 | 18篇 |
2008年 | 11篇 |
2007年 | 15篇 |
2006年 | 15篇 |
2005年 | 12篇 |
2004年 | 13篇 |
2003年 | 16篇 |
2002年 | 13篇 |
2001年 | 9篇 |
2000年 | 4篇 |
1999年 | 4篇 |
1998年 | 1篇 |
1997年 | 1篇 |
1993年 | 1篇 |
1984年 | 1篇 |
1983年 | 1篇 |
1981年 | 2篇 |
1980年 | 3篇 |
1979年 | 4篇 |
1977年 | 2篇 |
1974年 | 4篇 |
1972年 | 1篇 |
排序方式: 共有347条查询结果,搜索用时 15 毫秒
91.
92.
Helena Moreira Maria João Gouveia Maria Cristina Canavarro 《Journal of youth and adolescence》2018,47(8):1771-1788
There is some evidence that mindful parenting, a parenting approach that involves the practice of bringing mindful awareness to the parent-child relationship, is associated with several positive psychosocial outcomes in adolescents. However, only a few studies have investigated the mechanisms that may underlie that association. This study explores whether the link between mindful parenting and adolescents’ well-being is mediated by adolescents’ attachment representations, self-compassion and mindfulness skills. The sample comprised 563 parent-child dyads (95.6% mothers). Adolescents (61.5% girls) had a mean age of 14.26 years (SD?=?1.66, range?=?12–20). Parents completed a measure of mindful parenting, and adolescents completed measures of attachment representations, self-compassion, mindfulness, and well-being. Mindful parenting was indirectly associated with adolescents’ self-compassion and mindfulness through a more secure perception of the relationship with the parents, and was indirectly associated with adolescents’ well-being through perceived attachment security, self-compassion and mindfulness. The path model was invariant across stages of adolescence but some relations in the model varied across gender. Self-compassion and mindfulness seem to develop within a parent-child relationship characterized by affection, self-regulation, and mindful awareness. These two resources, along with mindful parenting and positive representations of the parent-child relationship, are associated with adolescents’ well-being. 相似文献
93.
Karolina Zioo 《Communist and Post》2009,42(2):253-264
The Polish post-communist party Social Democracy of the Republic of Poland (Socjaldemokracja Rzeczypospolitej Polskiej, SDRP) which survived almost unchanged in the dynamic Polish political scene of the 1990s was one of the leading political parties after 1989. This paper will attempt to explain the ideological journey, which has been taken by the former high-ranking Polish United Workers' Party members after 1989. Their journey seems to start at the point of internationalism and socialism and ends in the victorious battle to join the European Union. Was this a simple modernized adjustment of the internationalist ideology or an opportunistic choice made in order to survive in the new political and social circumstances? Was choosing a pro-EU policy a choice or a necessity? This analysis will attempt to answer the above questions and describe this phenomenon of change or may be just an ideological continuity. 相似文献
94.
Nelson Marconi Paulo R. Arvate João S. Moura Neto Paulo E. M. Palombo 《Public Choice》2009,141(1-2):65-85
The purpose of this study is to explore whether the transfers received by state governments in Brazil are being appropriated by the bureaucracy as wages. The wage differential between the public and private sectors was used as a measure of this appropriation, following the technique for wage decomposition proposed by Oaxaca. Our results show that transfers stimulate appropriation by the bureaucracy, but that private groups existing within the states contend for these resources. The results also indicate that the resources appropriated are distributed uniformly between the various groups composing the bureaucracy. 相似文献
95.
Andrea Bobadilla Treena Orchard Lilian Magalhães Deborah Fitzsimmons 《Journal of immigrant & refugee studies》2017,15(4):384-405
New permanent residents to Ontario can experience difficulties accessing health services due to the 3-month residency requirement for provincial healthcare coverage. This scoping literature review, which included peer-reviewed articles and gray literature from 1993–2013, examined the effects of the 3-month waiting period on the health of new permanent residents to Ontario, public health, and the health-care system. At the individual level, issues of affordability, pre-existing conditions, and quality of care were prominent throughout the literature. At a systems level, the policy was found to constrain various health-care settings, pose a risk to public health, and compound health-care system costs. 相似文献
96.
Darío Cestau 《Public Choice》2018,175(1-2):135-154
Past research largely has ignored the effects of political parties on states’ default risks. This paper addresses that question by analyzing the response of credit spreads to weekly polling data from 17 gubernatorial elections between 2009 and 2012, during the 6 months prior to Election Day. The findings are that political affiliation has a significant effect on states’ default risks. The estimated effect of electing a Republican governor is a 6% reduction in the credit spread of the state. The effect prevails regardless of the party in control of the state legislature, and it is larger when gubernatorial elections are contested closely. Set in the context of case law, the paper links higher tax levels to greater credit risk. Moreover, an analysis of the candidates’ campaign promises suggests that stronger positions against tax increases are associated with less default risks. The results of the paper are therefore consistent with the empirical evidence suggesting that Republicans prefer lower taxes. 相似文献
97.
ABSTRACTThe semantics of cultural diversity, based on the political discourses of immigration as they appear in integration and anti-racist policies in Andalusia, underline the sense of Otherness of immigrant groups. In this article, Castaño, Martínez and Periáñez focus on the most relevant texts in the Planes Integrales para la Inmigración en Andalucía (Comprehensive Plans for Immigration in Andalusia). To date, these texts have formed the most significant discursive framework for representations of the third sector, trade unions and public agencies involved in the management of diversity. The key ideas in the plans revolve around transnational political references in the context of the European Union (EU). They impose a sense of Europeanness on Andalusia that is in opposition to its historical heritage, endogenous diversity and cultural specificity, and thus steer the imaginary of Andalusia's identity towards a Eurocentric idea that enhances the region's peripheral position. Immigration is regarded in the hegemonic media discourse and the social imaginary as a risk and a social problem. Integration policies, despite being couched in anti-racist rhetoric, are specifically targeted at immigrants, further enhancing the idea of Otherness. The notion of interculturality is the leitmotiv of these policies. In practical terms, however, action is limited to empty measures in the field of education. These policies, in sum, neutralize, rather than reinforce, the sense of equality on which interculturality is based. The examination of the intertextuality of Andalusian, Spanish and European discourses reveals the conformity of the discourse of Andalusia's coloniality within the framework of the EU. 相似文献
98.
We estimate the impact of having attended centre-based daycare institutions during early childhood on math test scores at the fourth grade level of elementary school. We find evidence that daycare attendance has a net impact on math proficiency, and that the effects are heterogeneous. The effect of daycare and kindergarten attendance on proficiency varies according to mother’s education. The effects of the impact of daycare vary from ?0.28 standard deviation for mothers with no education to 0.42 standard deviation for mother’s with college or more. 相似文献
99.
Received theories suggest a possible cost-quality tradeoff when private outsourcing arrangements are used in public services. Using data from Brazilian prisons, our study provides evidence that contradicts this prediction: the prisons not only run at a lower cost, but also show similar or improved performance on a range of quality indicators. The attenuation of the cost-quality dilemma in our context is due to the hybrid management, which allocates control rights to a state-appointed public supervisor. We also discuss conditions in which the public supervisor may refrain from colluding with the private agent, therefore guaranteeing an effective monitoring of service quality. 相似文献
100.
Celso C. Tavares Leonor Gusmão Patrícia Domingues Juliana Aquino António Amorim Elizeu F. de Carvalho 《Forensic Science International: Genetics Supplement Series》2008,1(1):164-166
This study presents data for the X-chromosome STR loci DXS7133, DXS7424, DXS8378, DXS6807, DXS7423 and DXS8377. In order to establish a database, unrelated individuals (males and females) from Rio de Janeiro were typed for the above loci. No significant differences were observed between allele frequencies in male and female samples (non-differentiation exact P values ≥ 0.156). Hardy-Weinberg equilibrium was tested in the female sample and no significant deviations were found. All six markers have shown to be highly polymorphic in our sample with gene diversities varying between 0.6797 for DXS7133, and 0.9260 for DXS8377. Pairwise linkage disequilibrium analysis did not allow discharging a possible association between DXS7133 and DXS7424 alleles in Rio de Janeiro population. Parameters of forensic interest, like PDM, PDF, Hetobs, Hetexp, were calculated for each locus. The high discrimination power estimated in both males and females, as well as mean exclusion chance in father/daughter duos and in father/mother/daughter trios, demonstrates the usefulness of these six markers in forensic investigation. 相似文献