全文获取类型
收费全文 | 483篇 |
免费 | 14篇 |
专业分类
各国政治 | 27篇 |
工人农民 | 25篇 |
世界政治 | 62篇 |
外交国际关系 | 36篇 |
法律 | 206篇 |
中国政治 | 3篇 |
政治理论 | 125篇 |
综合类 | 13篇 |
出版年
2023年 | 2篇 |
2021年 | 3篇 |
2020年 | 8篇 |
2019年 | 17篇 |
2018年 | 11篇 |
2017年 | 14篇 |
2016年 | 19篇 |
2015年 | 9篇 |
2014年 | 12篇 |
2013年 | 98篇 |
2012年 | 17篇 |
2011年 | 13篇 |
2010年 | 10篇 |
2009年 | 11篇 |
2008年 | 26篇 |
2007年 | 15篇 |
2006年 | 16篇 |
2005年 | 8篇 |
2004年 | 19篇 |
2003年 | 15篇 |
2002年 | 10篇 |
2001年 | 7篇 |
2000年 | 11篇 |
1999年 | 3篇 |
1998年 | 8篇 |
1997年 | 9篇 |
1996年 | 4篇 |
1995年 | 5篇 |
1994年 | 8篇 |
1993年 | 7篇 |
1992年 | 4篇 |
1991年 | 5篇 |
1990年 | 4篇 |
1989年 | 4篇 |
1988年 | 2篇 |
1987年 | 7篇 |
1986年 | 4篇 |
1985年 | 5篇 |
1984年 | 5篇 |
1983年 | 5篇 |
1982年 | 7篇 |
1981年 | 5篇 |
1980年 | 6篇 |
1978年 | 2篇 |
1977年 | 3篇 |
1974年 | 2篇 |
1973年 | 2篇 |
1970年 | 2篇 |
1968年 | 2篇 |
1966年 | 1篇 |
排序方式: 共有497条查询结果,搜索用时 15 毫秒
21.
Two studies examined unconscious racial stereotypes of decision makers in the juvenile justice system. Police officers (Experiment 1) and juvenile probation officers (Experiment 2) were subliminally exposed to words related to the category Black or to words neutral with respect to race. In a presumably unrelated task, officers read 2 vignettes about a hypothetical adolescent who allegedly committed either a property crime (shoplifting from a convenience store) or an interpersonal crime (assaulting a peer). The race of the offender was left unstated and the scenarios were ambiguous about the causes of the crime. Respondents rated the hypothetical offender on a number of traits (e.g., hostility and immaturity) and made judgments about culpability, expected recidivism, and deserved punishment. They also completed a self-report measure of conscious attitudes about race. As hypothesized, officers in the racial prime condition reported more negative trait ratings, greater culpability, and expected recidivism, and they endorsed harsher punishment than did officers in the neutral condition. The effects of the racial primes were not moderated by consciously held attitudes about African Americans. The implications of the findings for racial disparity in the juvenile justice system and for changing unconscious stereotypes were discussed. 相似文献
22.
Black M Fernando R Graham D Kean D 《The American journal of forensic medicine and pathology》2003,24(4):356-360
Reported is a case of an assault causing extensive blunt force injuries in which the clinical, radiologic, and postmortem findings were all consistent with death resulting from brain damage arising from the assault. The assailant was charged with murder. Subsequent full neuropathologic (including histologic) examination revealed the unsuspected finding of a widespread meningoencephalitis but no evidence of significant traumatic brain damage. The contributions of the infective process and of the trauma to death were felt to be unclear and a guilty plea to attempted murder was accepted. This case highlights the importance of a full neuropathologic examination, including histology, in cases of trauma to the head, even when the cause of death may initially appear obvious. 相似文献
23.
This study was conducted in an attempt to develop a metallographic method for the investigation of pipe bombings. Three common pipe materials, ASTM A53 steel, AISI 304L stainless steel, and 6061-T6 aluminum, were shock-loaded using five high explosives and three propellants. The explosives used were ANFO, Composition C4, C6 detasheet, nitroglycerine-based dynamite, and flake TNT. The propellants used were FFFFg black powder. Red Dot smokeless powder, and Turbo Fuel A. The post-blast microstructure, hardness, and, in the case of 304L, transformed martensite content were examined for each test. The damage done to the microstructure was found to increase with increasing detonation velocity of the explosives and increase in pressure generated by the shock-metal interaction. Material hardness and, in the case of 304L, martensite content showed a sharp increase followed by a plateau as the shock pressure and detonation velocity increased. 相似文献
24.
25.
Kristjan Kask Ray Bull Indrek Heinla Graham Davies 《Journal of Police and Criminal Psychology》2007,22(2):77-83
This study examines whether or not using a person as a standard/comparison improves the ability of a child witness to provide
more accurate detail about a previously observed person. Study participants included 135 children who observed a male stranger
and were then later asked to describe and answer various questions about that person using a third-person standard/comparison.
Despite the fact that one-half of participants were exposed to a standard/comparison, neither participants’ gender or exposure
to the standard/comparison improved recollection outcomes. However, the gender of the standard/comparisons - especially where
female - did have a significant effect on the recall ability of male participants. 相似文献
26.
27.
28.
Zachary Spicer Kate Graham 《Canadian public administration. Administration publique du Canada》2016,59(4):538-555
Transition teams are often used to help Prime Ministers and Premiers move into their new roles. At the municipal level, the use of transition teams is relatively new. As such, we know little about what these groups do in comparison to federal and provincial transition teams. In this article, we examine mayoral transition teams and find that the increased use of these groups is a reflection of the enhanced organizational complexity of Canadian local government. Additionally, local conditions and candidate experience often dictate the shape and function of transition teams. Overall, we argue that more resources should be devoted to the municipal transition process. 相似文献
29.
30.