全文获取类型
收费全文 | 2496篇 |
免费 | 141篇 |
专业分类
各国政治 | 185篇 |
工人农民 | 135篇 |
世界政治 | 283篇 |
外交国际关系 | 168篇 |
法律 | 1349篇 |
中国共产党 | 2篇 |
中国政治 | 12篇 |
政治理论 | 462篇 |
综合类 | 41篇 |
出版年
2023年 | 28篇 |
2022年 | 26篇 |
2021年 | 46篇 |
2020年 | 84篇 |
2019年 | 93篇 |
2018年 | 122篇 |
2017年 | 134篇 |
2016年 | 136篇 |
2015年 | 83篇 |
2014年 | 125篇 |
2013年 | 367篇 |
2012年 | 112篇 |
2011年 | 93篇 |
2010年 | 68篇 |
2009年 | 73篇 |
2008年 | 87篇 |
2007年 | 82篇 |
2006年 | 81篇 |
2005年 | 89篇 |
2004年 | 88篇 |
2003年 | 79篇 |
2002年 | 56篇 |
2001年 | 76篇 |
2000年 | 67篇 |
1999年 | 28篇 |
1998年 | 30篇 |
1997年 | 20篇 |
1996年 | 13篇 |
1995年 | 22篇 |
1994年 | 16篇 |
1993年 | 13篇 |
1992年 | 14篇 |
1991年 | 12篇 |
1990年 | 12篇 |
1989年 | 11篇 |
1988年 | 16篇 |
1987年 | 9篇 |
1986年 | 12篇 |
1985年 | 5篇 |
1983年 | 10篇 |
1982年 | 9篇 |
1979年 | 7篇 |
1978年 | 7篇 |
1974年 | 6篇 |
1973年 | 9篇 |
1972年 | 7篇 |
1971年 | 8篇 |
1967年 | 5篇 |
1966年 | 4篇 |
1965年 | 5篇 |
排序方式: 共有2637条查询结果,搜索用时 15 毫秒
971.
972.
973.
974.
Family policies have traditionally been weak in Southern Europe. In the last two decades, however, and following a ‘catching up’ course, Spain has created new family programmes and expanded existing ones. Meanwhile, the picture for Italy during the years preceding the crisis is more of a ‘frozen landscape’. However, the diverging paths of the two countries in terms of policy reform in the years preceding the crisis do not place them in substantially different positions. The economic crisis and the austerity measures that followed have aggravated the weaknesses of family and care policies in both countries. 相似文献
975.
The interplay between intrapersonal risk (low self-esteem, perfectionism and body dissatisfaction) and interpersonal protection
(social support) appears relevant for delineating gender-specific pathways that lead to both depressive and eating psychopathology.
The aims of this longitudinal study were to examine gender differences in the levels of depressive symptoms, disordered eating
and the co-occurrence of both problems from preadolescence to mid-adolescence and to identify gender-specific risk and protective
factors of depressive symptoms and disordered eating. A Spanish community-based sample initially comprising 942 early adolescents
(49% females) was assessed at baseline (T1; X
age = 10.8 years) and at 2 and 4-year follow-up (T2 and T3). Gender differences emerged at T2 for disordered eating and at T3
for depressive symptoms and for co-occurring depressive symptoms and disordered eating. Predictors of depressive symptoms
were body dissatisfaction, low self-esteem and fear of getting fat, for girls, and body dissatisfaction and low self-esteem,
for boys. Predictors of disordered eating were body dissatisfaction, depressive symptoms, BMI and perfectionism, for girls,
and low social support and BMI, for boys. In addition, for boys only, social support moderated the effect of body dissatisfaction
on depressive symptoms and the effect of depressive symptoms on disordered eating. The hypotheses of the study were partially
supported. Clinical implications are derived regarding the components that should be included in programs for preventing depression
and eating disorders in both girls and boys. 相似文献
976.
977.
978.
979.
This article looks at the promise of technology to revolutionise humanitarian action, especially in terms of the gathering and use of data. With many heralding a ‘data revolution’, the opportunities and enthusiasm for using social media and SMS data in crisis response are on the rise. The article constructs an analytical framework in order to scrutinise the three main claims made on behalf of technologically advanced humanitarian information systems: that they can access data more accurately, more quickly, and alter power relations in emancipatory ways. It does so in relation to two aspects of digital humanitarianism: visual technology and crisis mapping, and big data. The article is partly informed by a historical perspective, but also by interview and other material that suggests some of the claims made on behalf of technology are exaggerated. In particular, we argue that the enthusiasm for the data is vastly outstripped by the capacity to meaningfully analyse it. We conclude by scoping the implications of the future technological evolution of humanitarianism, in particular by examining how technology contributes to what Duffield terms ‘post-modern humanitarianism’. 相似文献
980.
Although the recognition of the adoptive rights of LGBT (lesbian, gay, bisexual, and transgender) couples is a socially salient topic, cross-national variation regarding this issue has been largely underexplored in social science research. With the aid of configurational analysis, this article fills this gap and shows the conditions that explain the recognition of the adoptive rights of homosexual couples in the countries of the EU-27. It is argued that two different paths led to this outcome. All countries where adoptive rights were recognized had higher degrees of secularization and lower levels of social homophobia. In addition, in Northern European countries, the Protestant background and absence of conservative governments for a certain time period seemed to be the determinant. However, for the remaining European countries that recognized these rights, rising levels of gender equality appeared to have a more salient role. 相似文献