全文获取类型
收费全文 | 1280篇 |
免费 | 78篇 |
专业分类
各国政治 | 33篇 |
工人农民 | 188篇 |
世界政治 | 66篇 |
外交国际关系 | 38篇 |
法律 | 749篇 |
中国共产党 | 1篇 |
中国政治 | 31篇 |
政治理论 | 246篇 |
综合类 | 6篇 |
出版年
2024年 | 1篇 |
2023年 | 14篇 |
2022年 | 11篇 |
2021年 | 14篇 |
2020年 | 37篇 |
2019年 | 46篇 |
2018年 | 64篇 |
2017年 | 62篇 |
2016年 | 59篇 |
2015年 | 62篇 |
2014年 | 62篇 |
2013年 | 185篇 |
2012年 | 62篇 |
2011年 | 90篇 |
2010年 | 45篇 |
2009年 | 62篇 |
2008年 | 71篇 |
2007年 | 48篇 |
2006年 | 52篇 |
2005年 | 45篇 |
2004年 | 37篇 |
2003年 | 39篇 |
2002年 | 35篇 |
2001年 | 31篇 |
2000年 | 15篇 |
1999年 | 16篇 |
1998年 | 20篇 |
1997年 | 12篇 |
1996年 | 7篇 |
1995年 | 5篇 |
1994年 | 11篇 |
1993年 | 5篇 |
1992年 | 2篇 |
1991年 | 5篇 |
1990年 | 5篇 |
1988年 | 3篇 |
1985年 | 2篇 |
1984年 | 4篇 |
1983年 | 2篇 |
1982年 | 2篇 |
1981年 | 2篇 |
1977年 | 2篇 |
1976年 | 1篇 |
1973年 | 1篇 |
1970年 | 1篇 |
1967年 | 1篇 |
排序方式: 共有1358条查询结果,搜索用时 31 毫秒
91.
92.
A study was undertaken to develop demographic, toxicologic, and pathological profiles of methamphetamine-related deaths. Anatomic and toxicologic findings in 413 deaths where methamphetamine was detected were compared with findings in a control group of 114 drug-free trauma victims. The number of cases per year did not change significantly over the course of the study. Mean age was 36.8 years, but 11% were over the age of 50. Decedents were overwhelmingly male (85.2%) and Caucasian (75%). Blood concentrations of methamphetamine and amphetamine were indistinguishable in cases where methamphetamine was related to the cause of death (MR) and cases where it was not (non-MR) (2.08 vs. 1.78 mg/L, p = 0.65, and 0.217 vs. 0.19 mg/L, p = 0.82). Coronary artery disease, ranging from minimal to severe multivessel, was identified in 79 of the 413 drug users, but in only six of the 114 drug-free controls (p = 0.0004), and MR decedents had enlarged hearts compared with controls. There were also ten cases of subarachnoid and intracranial hemorrhage in the MR group. Abnormalities of the liver (34%) and lungs (24.7%) were frequent. In 65% of these cases, death was due to accidental methamphetamine toxicity. In the remaining cases, methamphetamine was an incidental finding. We conclude that, in our jurisdiction, neither the rate of detection nor the number of methamphetamine deaths has increased significantly in the past 13 years. Decedents are almost all Caucasian males, and many were approaching middle-age. Methamphetamine use is strongly associated with coronary artery disease and with subarachnoid hemorrhage. 相似文献
93.
94.
Jennifer Craven‐Griffiths 《The Law teacher》2013,47(2):156-171
Abstract THIS STUDY was set up to investigate the possibility of a relationship between the General Certificate of Education ('G.C.E.’) ‘A’ level qualifications of the entrants on to the law degree courses at Trent Polytechnic and their degree classifications. Very little evidence was found of any such significant relationships. Further analysis of both G.C.E. ‘A’ and ‘O’ level qualifications similarly showed no significant relationships except in the case of ‘O’ levels. The most clear finding was that significant relationships do exist between being a full‐time female student and obtaining a good honours classification, and that all LL.B. Legal Studies (four‐year sandwich) students have a better chance of obtaining good honours than do LL.B. Law (three‐year full‐time) students. Various other analyses were also attempted, but no other significant relationships were found, although it is possible that choice of final‐year options may influence degree classifications. Overall, this study suggests that while G.C.E. results may be suggestive of a basic ability to complete degree courses successfully, they do not predict degree classifications. From this I draw the conclusion that G.C.E. results should not be used to exclude students from these, and possibly other, courses in higher education. In considering the possible predictive value of the ‘A’ level G.C.E. qualifications of entrants on to the law degree courses at Trent Polytechnic and their degree classifications, other possible predictive relationships and factors were also investigated, in order to examine whether any other (reasonably available) variables were linked to degree classifications. Analyses were therefore carried out in relation to ‘O’ level G.C.E., gender, age of student, course, G.C.E. subject‐groupings and course progress. Other variables were not possible to test because of the quality of the information available. 相似文献
95.
Jennifer Earl 《Law & social inquiry》2008,33(3):735-778
This essay reviews the arguments and impacts of the classic work, The Process Is the Punishment by Malcolm Feeley, originally published in 1979 and republished with a new foreword and preface in 1992. This essay examines how the book has been used in sociolegal research since 1979 by empirically tracing its citation in published work. I also examine missed opportunities where The Process Is the Punishment could still expand its impact in the literature, as well as reviewing the major arguments and criticisms of the book. 相似文献
96.
97.
Shaun L. Gabbidon Leslie K. Kowal Kareem L. Jordan Jennifer L. Roberts Nancy Vincenzi 《American Journal of Criminal Justice》2008,33(1):59-68
This paper examines race-based peremptory challenges. Such challenges occur during the voir dire jury selection process. The process allows both the defense and the prosecution to strike jurors who they believe will not
decide cases fairly. However, in the case of Batson v. Kentucky 476 U.S. 79 (1986), the Supreme Court ruled that race could not be used as a factor in eliminating prospective jurors. This
paper examines federal litigation for five years in which it was alleged that race was used as a factor in removing a juror.
An examination of the cases revealed that most of the cases involved sole male litigants who allege that there were multiple
race-based peremptory challenges used in their cases. Moreover, most of the cases that led to the allegations involved violent
offenses. Other case characteristics are noted, but of most significance was the finding that most appellants lost their cases.
As such, the courts felt that most of the challenges were, in fact, race neutral. The implications of this research are discussed.
This study was funded by an undergraduate research grant from Penn State University. 相似文献
98.
Although flag burnings today rarely draw the amount of attention they received in the late 1980s, efforts to protect the flag
have persisted for nearly a decade. Accordingly, the flag protection campaign has captured the interest of intellectuals from
various academic backgrounds, including political scientists, egal scholars, and journalists. Conspicuously absent from the
literature on flag desecration, however, are sociologists and criminologists. Combining historical evidence with recent cases,
this article unveils key sociological aspects of social control, including formal and informal responses to flag desecration. 相似文献
99.
This study examined the pharmacological and psychological effects of alcohol on women’s recognition of and response to dating
sexual aggression. Female participants completed measures of prior sexual victimization experiences, sex related alcohol expectancies,
general alcohol expectancies, and drinking habits. Using a 2 (alcohol) × 2 (expectancy) balanced placebo research design,
women were exposed to an audiotape date rape vignette and asked to press a button when the man’s sexual advances had gone
to far. Upon pressing the button, the tape was stopped and participants were instructed to imagine themselves in the same
situation and generate a response describing what they would say and/or do at that point. Results indicated that although
alcohol and expectancy were not related to risk perception, individuals who consumed alcohol displayed significantly less
resistant role play refusals. A significant interaction between expectancy set and pre-existing sex-related alcohol expectancies
was observed indicating participants believing alcohol affects sexual behavior generated less resistant refusal responses
when they expected to receive alcohol. Moreover, for those who expected to receive alcohol, stronger pre-existing sex-related
alcohol expectancies predicted less resistant refusal responses over above the effects of blood alcohol level and general
alcohol expectancies. The implications of these findings are discussed. 相似文献
100.
This article presents an overview of the Ojibwa family over the past three centuries, from early European contacts to the present. It emphasizes the extent to which Ojibwa familial relations have long been embedded in extensive networks of kin that played major roles in the family lives of individuals of all ages. The article traces the effects of historical change on the Ojibwa family and examines continuity within Ojibwa kinship relations. The changes of the last century have taken a heavy toll on these relationships, yet, where they persist or are being revived, they are sources of strength and renewal. 相似文献