全文获取类型
收费全文 | 1667篇 |
免费 | 71篇 |
专业分类
各国政治 | 144篇 |
工人农民 | 61篇 |
世界政治 | 199篇 |
外交国际关系 | 150篇 |
法律 | 727篇 |
中国政治 | 11篇 |
政治理论 | 434篇 |
综合类 | 12篇 |
出版年
2023年 | 19篇 |
2022年 | 17篇 |
2021年 | 29篇 |
2020年 | 59篇 |
2019年 | 48篇 |
2018年 | 96篇 |
2017年 | 74篇 |
2016年 | 73篇 |
2015年 | 53篇 |
2014年 | 62篇 |
2013年 | 278篇 |
2012年 | 47篇 |
2011年 | 53篇 |
2010年 | 49篇 |
2009年 | 49篇 |
2008年 | 54篇 |
2007年 | 83篇 |
2006年 | 72篇 |
2005年 | 39篇 |
2004年 | 39篇 |
2003年 | 48篇 |
2002年 | 42篇 |
2001年 | 32篇 |
2000年 | 23篇 |
1999年 | 28篇 |
1998年 | 24篇 |
1997年 | 24篇 |
1996年 | 12篇 |
1995年 | 16篇 |
1994年 | 9篇 |
1993年 | 17篇 |
1992年 | 18篇 |
1991年 | 13篇 |
1990年 | 7篇 |
1989年 | 5篇 |
1988年 | 9篇 |
1987年 | 8篇 |
1986年 | 5篇 |
1985年 | 10篇 |
1984年 | 11篇 |
1983年 | 5篇 |
1982年 | 5篇 |
1980年 | 8篇 |
1979年 | 7篇 |
1978年 | 8篇 |
1977年 | 6篇 |
1975年 | 6篇 |
1973年 | 6篇 |
1972年 | 6篇 |
1967年 | 5篇 |
排序方式: 共有1738条查询结果,搜索用时 15 毫秒
41.
42.
43.
Why the First World War ended in 1918 and not earlier remains a major puzzle. We propose a new theory that emphasizes how honor prolongs wars beyond what rationalist theories can explain. It argues that when honor is insulted, an affronted actor will strive to punish the offender. Absent an apology, the pursuit of a satisfactory punishment leads the affronted belligerent to ignore unfavorable battlefield information, hold logically irreconcilable beliefs, process information in emotional terms, and obsess over status. We predict that wars of prevention and territorial occupation are most likely to elicit honor considerations. We test our argument against an obscure episode in the war where Germany and the United States made peace overtures in December 1916. We demonstrate that honor concerns made Entente decision makers see German aggression as an affront to their honor that only the destruction of Germany's political regime could redress. 相似文献
44.
45.
Hong Jun Sung Kim Dong Ha deLara Ellen W. Wei Hsi-Sheng Prisner Anh Alexander Nicholas Benjamin 《Journal of family violence》2021,36(7):799-811
Journal of Family Violence - The purpose of the study is to explore whether the association between types of parenting styles and bullying and victimization are similar across White American,... 相似文献
46.
47.
Simon Hug 《Swiss Political Science Review》2019,25(3):312-321
Null hypothesis significance testing has plagued our disciplines for a longer time than is appreciated and despite of various repeated discussion the inherent problems of this approach have not been taken into consideration. Thus, a more radical change in our approach to uncertainty is necessary which also requires changes in publication decisions. 相似文献
48.
Khizhnyak Sergey P. Zaraiskiy Alexander A. 《International Journal for the Semiotics of Law》2020,33(3):543-558
International Journal for the Semiotics of Law - Revue internationale de Sémiotique juridique - The article deals with the problem of coining terms and nomenclature signs with proper names... 相似文献
49.
50.
Nicole Loper B.Sc. Jack Garland B.Med. Benjamin Ondruschka M.D. Charley Glenn M.D. Kilak Kesha M.D. Simon Stables M.B.Ch.B. Rexson Tse M.D. 《Journal of forensic sciences》2020,65(5):1563-1567
Correctly assessing heart weight can be critical at postmortem examination. The current international guidelines advocate using the short-axis method in dissecting the heart and the heart weighed when the blood is emptied. However, it did not specify at what point the heart should be weighed or how the blood should be emptied. This study compared heart weights at three different time points during the heart examination (immediately after dissecting out of the pericardial sac with blood still in chambers, blood washed/removed from heart chambers without the heart opened, and the heart completely opened, blood emptied, and pad dried). This was to illustrate the variation in measurement and potential errors when the heart is weighed at different time of dissection. The results show that there were statistical and clinical significant differences between the heart weights at each weighing points. We recommend the heart to be completely dissected with any blood and residual washing/rinsing water emptied before being weighed. Although performed in this study, the effect of pad drying the heart on heart weight was not explored and was a limitation in this study. 相似文献