全文获取类型
收费全文 | 4439篇 |
免费 | 177篇 |
专业分类
各国政治 | 280篇 |
工人农民 | 128篇 |
世界政治 | 429篇 |
外交国际关系 | 320篇 |
法律 | 1828篇 |
中国共产党 | 2篇 |
中国政治 | 46篇 |
政治理论 | 1536篇 |
综合类 | 47篇 |
出版年
2023年 | 21篇 |
2021年 | 33篇 |
2020年 | 50篇 |
2019年 | 92篇 |
2018年 | 127篇 |
2017年 | 140篇 |
2016年 | 141篇 |
2015年 | 92篇 |
2014年 | 114篇 |
2013年 | 769篇 |
2012年 | 98篇 |
2011年 | 127篇 |
2010年 | 119篇 |
2009年 | 134篇 |
2008年 | 137篇 |
2007年 | 118篇 |
2006年 | 136篇 |
2005年 | 141篇 |
2004年 | 134篇 |
2003年 | 124篇 |
2002年 | 138篇 |
2001年 | 100篇 |
2000年 | 94篇 |
1999年 | 81篇 |
1998年 | 76篇 |
1997年 | 76篇 |
1996年 | 50篇 |
1995年 | 66篇 |
1994年 | 71篇 |
1993年 | 70篇 |
1992年 | 50篇 |
1991年 | 63篇 |
1990年 | 44篇 |
1989年 | 63篇 |
1988年 | 41篇 |
1987年 | 47篇 |
1986年 | 49篇 |
1985年 | 50篇 |
1984年 | 41篇 |
1983年 | 49篇 |
1982年 | 46篇 |
1981年 | 56篇 |
1980年 | 38篇 |
1979年 | 42篇 |
1978年 | 40篇 |
1977年 | 21篇 |
1976年 | 34篇 |
1974年 | 21篇 |
1973年 | 21篇 |
1969年 | 21篇 |
排序方式: 共有4616条查询结果,搜索用时 15 毫秒
901.
902.
903.
In recent years controversy has arisen over whether the rate of women's gun ownership has increased over time. While media reports claimed a rising trend in women's gun ownership, existing scholarly studies found stable rates over time. This paper investigates the issue using the 1973–2002 General Social Survey data. Our bivariate analysis reveals a declining trend in female gun ownership, especially in recent years. The logistic regression results indicate that holding relevant variables constant, the probability of female gun ownership decreases over time. Comparisons are also made with men. Similar results for male gun ownership are obtained. Possible explanations and implications of findings are discussed. 相似文献
904.
905.
This paper explores the parliamentary activity of six Canadian prime ministers from St Laurent to Mulroney. Employing Hansard, each parliamentary utterance by a prime minister from 1949 to 1993 has been coded into one of four categories: answers to questions, speeches delivered, statements made and other interventions. Voting records have also been coded. Employing this database, the analysis compares and contrasts the prime ministers in terms of their political personalities and explores the overall scope and character of prime‐ministerial activism in the House throughout the past 40 years. Canadian profiles are compared with already existing British data in order to test generalisations concerning the diminishing presence of prime ministers in parliaments in Canada and Britain. 相似文献
906.
ABSTRACT Although classification research has improved our understanding about different types of firesetters, very little is known about those responsible for the most injurious or destructive fires. This study explored variables associated with high-consequence firesetting in an Australian sample (n?=?114). Data across 41 variables were subject to multidimensional scaling (MDS) and principle component analysis. Five types of high-consequence firesetting were identified: (1) Intimate Partner Violence, (2) Hopeless Endangerment, (3) Instrumental Gain, (4) Vandalism, and (5) Fire Interest. Firesetting in the first two types involved individuals with increased rates of past violence, fewer instances of previous firesetting, increased psychiatric morbidity and fires directed at people (person-centred targets). In comparison, individuals represented in the latter two types were younger, focused on object-related targets and had engaged in repeated firesetting. Implications for investigating deliberate firesetting and assessing and managing the risk of deliberate firesetting were discussed. 相似文献
907.
James E. Wright II 《Public Performance & Management Review》2020,43(2):257-277
AbstractScholarship has explored how representation influences policing services, but little is known as to what effect officer and citizen race influences outcomes related to police misconduct cases. This analysis of the Indianapolis and New Orleans police department applies representative bureaucracy theory to create expectations on how race impacts citizen complaint cases. The findings indicate that Black citizens are more likely to have their complaint sustained when filed against a White officer compared to a White citizen. Moreover, male citizens are less likely to have their complaint sustained compared to females. 相似文献
908.
909.
910.