全文获取类型
收费全文 | 1545篇 |
免费 | 72篇 |
专业分类
各国政治 | 99篇 |
工人农民 | 129篇 |
世界政治 | 118篇 |
外交国际关系 | 128篇 |
法律 | 738篇 |
中国共产党 | 8篇 |
中国政治 | 26篇 |
政治理论 | 353篇 |
综合类 | 18篇 |
出版年
2023年 | 16篇 |
2022年 | 18篇 |
2021年 | 49篇 |
2020年 | 50篇 |
2019年 | 67篇 |
2018年 | 67篇 |
2017年 | 83篇 |
2016年 | 76篇 |
2015年 | 49篇 |
2014年 | 66篇 |
2013年 | 296篇 |
2012年 | 60篇 |
2011年 | 66篇 |
2010年 | 40篇 |
2009年 | 52篇 |
2008年 | 43篇 |
2007年 | 74篇 |
2006年 | 51篇 |
2005年 | 38篇 |
2004年 | 39篇 |
2003年 | 35篇 |
2002年 | 36篇 |
2001年 | 26篇 |
2000年 | 26篇 |
1999年 | 14篇 |
1998年 | 15篇 |
1997年 | 14篇 |
1996年 | 17篇 |
1995年 | 14篇 |
1994年 | 8篇 |
1993年 | 11篇 |
1992年 | 15篇 |
1991年 | 12篇 |
1990年 | 8篇 |
1989年 | 7篇 |
1988年 | 8篇 |
1987年 | 3篇 |
1986年 | 2篇 |
1985年 | 4篇 |
1984年 | 8篇 |
1983年 | 2篇 |
1982年 | 6篇 |
1981年 | 2篇 |
1979年 | 4篇 |
1978年 | 3篇 |
1977年 | 4篇 |
1970年 | 1篇 |
1969年 | 3篇 |
1967年 | 1篇 |
1966年 | 2篇 |
排序方式: 共有1617条查询结果,搜索用时 0 毫秒
81.
82.
Principal-agent theory alerts principals to their problematic relationship with agents. The former are encouraged to take deliberate action to counter asymmetries in knowledge, moral hazard etc. To avoid this, principals should determine outcomes and contracts and incentives should be designed to achieve them. This approach has influenced the form of purchaser-provider arrangements, including the Job Network. This article reviews impacts, which include incentives for gaming and increased transaction costs. Another survey highlighted the extent to which innovation in the disability employment sector had depended on collaboration, which competition would end. The article then sketches an alternative pragmatic or experimental approach, which assumes that the centre can never establish outcomes that are other than provisional and corrigible. Program design needs to be built around this fundamental fact. Learning not 'carrots and sticks' is the appropriate form of relationship. The article explores the feasibility of this approach in a Job Network context . 相似文献
83.
Silke van Dyk 《Berliner Journal für Soziologie》2009,19(4):601-625
In the last years, ageing – or rather active ageing – has become a highly popular issue. In contrast to the disputed activation in labor market policies, the activation of old age seems to be a win-win-situation that benefits everyone. However, embedded in two highly topical debates – demographic change and activation-based welfare state reform – the conditions of the popularization of active ageing remain a blank within the German discussion. This concerns the specifics of old age activation as well as the power-related implications and the normalizing and standardizing consequences of this re-negotiation of old age. It is the aim of this article to discuss these blanks theoretically, paying reference to Anglo-Saxon gerontology, to works on active society and to gender theory on sameness and difference. 相似文献
84.
Contemporary politicians face immense rhetorical and communicative challenges. Performing on the intertwined stages of politics, media (including Internet) and everyday life, they need to master diverse and contrasting repertoires of talk. Political communication research, at present, has ignored the question of how politicians face and experience these challenges, and how they reflect on the new communicative field. In this article, we begin to redress this situation by analysing and comparing the motives, experiences and reflections of politicians who appeared in the British satirical TV show, Have I Got News for You, and its Dutch adaptation, Dit was het Nieuws. Based on in-depth interviews with seven Dutch and 14 English MPs, we conclude that they draw from three repertoires to legitimise and reflect on their participation: a strategic, indulgent and anti-elitist repertoire. The first repertoire is predictable in the context of current political communication research, whereas the latter two add new dimensions of pleasure and bottom-up representation to it. 相似文献
85.
86.
Hayley A. Hamilton Mark van der Maas Angela Boak Robert E. Mann 《Journal of youth and adolescence》2014,43(7):1163-1175
Research indicates that subjective perceptions of socioeconomic status (SES) affect aspects of health and behavior. There has been little research attention to how objective (e.g., education) and subjective aspects of SES may differ in their influence on the substance use of adolescent immigrants. The present study examined whether the associations between subjective SES and substance use, and between parental education and substance use varied by immigrant generation. Data were derived from the 2011 Ontario Student Drug Use and Health Survey, a representative survey of students in the 7th to 12th grade. The sample for this study consisted of 9177 students 12–19 years of age; 48.4 % were female, 66.4 % were White/European, 5.2 % Black/Afro-Caribbean, 16.4 % Asian and 12 % other. Results indicated that subjective SES was more strongly associated with cannabis and alcohol use among first-generation immigrants than among adolescents of other immigrant generations even after adjusting for parental education. First-generation immigrants with low subjective SES had a lower probability of cannabis and regular alcohol use, but there was no difference in use between immigrant generations at high subjective SES. The associations between parental education and cannabis and alcohol use did not significantly vary with immigrant generation. The findings highlight the importance of status beliefs among adolescents, particularly among first-generation immigrants, and suggest that further research attention to such beliefs would enhance our understanding of SES and its links to adolescent health risk behaviors. 相似文献
87.
88.
de Graaf H van de Schoot R Woertman L Hawk ST Meeus W 《Journal of youth and adolescence》2012,41(5):583-592
Although the relation between family relationships and the timing of sexual debut has been the focus of many studies, research
on mediating factors is scarce. This study examines whether low levels of family cohesion result in an earlier onset of romantic
and sexual experiences, and whether the link between family cohesion and an early sexual debut is mediated by early romantic
initiation. A longitudinal sample of 314 adolescent girls and 222 boys, aged 12–17 at Wave 1, completed questionnaires at
three measurement points with three year intervals. The results showed that sexual debut followed romantic initiation for
77% of the participants. For early adolescent females (aged 12–14), high levels of family cohesion resulted in a later sexual
debut and this association was fully mediated by a delay of romantic initiation. Among boys and older girls, timing of romantic
initiation did not mediate the link between family cohesion and timing of sexual initiation. Early adolescent girls who have
negative relationships with their parents turn to romantic relationships for intimacy and support, which subsequently provide
the opportunity for an early sexual debut. Low levels of family cohesion thus primarily precipitate romantic initiation and
sexual initiation appears to be secondary to this process among girls in this age group. 相似文献
89.
Endedijk H. M. Nelemans S. A. Schür R. R. Boks M. P. van Lier P. Meeus W. Vinkers C. H. Sarabdjitsingh R. A. Branje S. 《Journal of youth and adolescence》2019,48(6):1082-1099
Journal of Youth and Adolescence - The development of social behavior could be affected by stressful parenting. The mineralocorticoid receptor, one of the two main receptors for the stress hormone... 相似文献
90.
E. M. Miltenburg H. G. van de Werfhorst S. Musterd K. Tieskens 《Housing Policy Debate》2018,28(4):609-634
Policymakers have actively pursued urban renewal and dispersal programs to deconcentrate poverty in urban neighborhoods. Relocation strategies lead to new housing opportunities and may encourage employment opportunities for relocated residents if resourceful contacts and job information become more easily available after the move. This study provides an innovative evaluation of the early impacts of involuntary relocation programs in the Netherlands on the housing careers, earnings and employment rates of forced relocatees. It establishes a quasi-experimental design by employing unique longitudinal individual-level population registry data from Statistics Netherlands: forced relocatees are tracked and matched to a control group consisting of similar residents that were not forced to move. A difference-in-difference design shows that forced relocatees are living in less deprived neighborhoods after the move. However, we find no conclusive evidence that this upgrade in housing leads to more socioeconomic opportunities for the forced relocatees. 相似文献