全文获取类型
收费全文 | 7169篇 |
免费 | 282篇 |
国内免费 | 2篇 |
出版年
2021年 | 56篇 |
2020年 | 110篇 |
2019年 | 126篇 |
2018年 | 155篇 |
2017年 | 180篇 |
2016年 | 171篇 |
2015年 | 154篇 |
2014年 | 178篇 |
2013年 | 871篇 |
2012年 | 286篇 |
2011年 | 294篇 |
2010年 | 177篇 |
2009年 | 210篇 |
2008年 | 295篇 |
2007年 | 285篇 |
2006年 | 262篇 |
2005年 | 267篇 |
2004年 | 252篇 |
2003年 | 234篇 |
2002年 | 232篇 |
2001年 | 108篇 |
2000年 | 100篇 |
1999年 | 114篇 |
1998年 | 124篇 |
1997年 | 83篇 |
1996年 | 85篇 |
1995年 | 95篇 |
1994年 | 79篇 |
1993年 | 70篇 |
1992年 | 71篇 |
1991年 | 71篇 |
1990年 | 57篇 |
1989年 | 65篇 |
1988年 | 60篇 |
1987年 | 52篇 |
1986年 | 55篇 |
1985年 | 75篇 |
1984年 | 73篇 |
1983年 | 68篇 |
1982年 | 60篇 |
1981年 | 62篇 |
1980年 | 63篇 |
1979年 | 43篇 |
1978年 | 63篇 |
1977年 | 57篇 |
1976年 | 63篇 |
1975年 | 58篇 |
1974年 | 54篇 |
1973年 | 46篇 |
1966年 | 37篇 |
排序方式: 共有7453条查询结果,搜索用时 31 毫秒
911.
912.
Paul Smith 《Journal of applied philosophy》2002,19(3):233-244
Arguments for and against the legal prohibition of drugs are surveyed. Various kinds of argument are identified and analysed: arguments against prohibition from a moral right to personal liberty; utilitarian and contractualist arguments for a right to personal liberty; arguments for prohibition from liberty–limiting principles (the harm principle, legal paternalism, legal moralism, Kantian duties to oneself, legal perfectionism, traditional conservatism, and communitarianism); utilitarian argument for prohibition; utilitarian argument against prohibition. It is concluded that none of the arguments for drug prohibition is convincing. 相似文献
913.
Stephanie D. Stepp PhD Jennifer Q. Morse PhD Kirsten E. Yaggi MSW Sarah K. Reynolds PhD L. Ian Reed MA Paul A. Pilkonis PhD 《Suicide & life-threatening behavior》2008,38(5):592-607
The relationships among adult attachment styles, interpersonal problems, and categories of suicide‐related behaviors (i.e., self‐harm, suicide attempts, and their co‐occurrence) were examined in a predominantly psychiatric sample (N = 406). Both anxious and avoidant attachment styles were associated with interpersonal problems. In turn, specific interpersonal problems differentially mediated the relations between attachment style and type of suicide‐related behaviors. These findings suggest the importance of distinguishing between these groups of behaviors in terms of etiological pathways, maintenance processes, and treatment interventions. 相似文献
914.
P. Matthijs Bal Annet H. de Lange Jan F. Ybema Paul G.W. Jansen Mandy E.G. van der Velde 《Psychologie appliquee》2011,60(1):66-86
The current study investigated the moderating roles of age and trust in the relation of procedural justice with turnover. It was expected that the relation between procedural justice and turnover was weaker for older workers and those with high prior trust in their leader. Older workers are better at regulating their emotions, and focus more on positive aspects of their relationships with others, and therefore react less intensely to unfair treatment. Moreover, people with high trust are more likely to attribute unfair treatment to circumstances instead of deliberate intention than people with low trust. Finally, we expected a three‐way interaction between age, trust, and procedural justice in relation to turnover, where older workers with high trust would have less strong reactions than younger workers and older workers with low trust. Results from a three‐wave longitudinal survey among 1,597 Dutch employees indeed revealed significant interactions between trust and procedural justice in relation to turnover. Furthermore, the three‐way interaction was significant, with negative relations for younger workers, but a non‐significant relation was found for older workers with low trust. Contrary to expectations, negative relations were found between procedural justice and turnover for older workers with high trust. 相似文献
915.
916.
917.
918.
919.
920.