全文获取类型
收费全文 | 1145篇 |
免费 | 35篇 |
专业分类
各国政治 | 48篇 |
工人农民 | 211篇 |
世界政治 | 54篇 |
外交国际关系 | 50篇 |
法律 | 615篇 |
中国政治 | 20篇 |
政治理论 | 179篇 |
综合类 | 3篇 |
出版年
2023年 | 3篇 |
2022年 | 5篇 |
2021年 | 9篇 |
2020年 | 15篇 |
2019年 | 29篇 |
2018年 | 45篇 |
2017年 | 46篇 |
2016年 | 30篇 |
2015年 | 29篇 |
2014年 | 33篇 |
2013年 | 147篇 |
2012年 | 30篇 |
2011年 | 45篇 |
2010年 | 31篇 |
2009年 | 36篇 |
2008年 | 39篇 |
2007年 | 44篇 |
2006年 | 37篇 |
2005年 | 34篇 |
2004年 | 42篇 |
2003年 | 40篇 |
2002年 | 65篇 |
2001年 | 30篇 |
2000年 | 33篇 |
1999年 | 19篇 |
1998年 | 12篇 |
1997年 | 18篇 |
1996年 | 20篇 |
1995年 | 12篇 |
1994年 | 6篇 |
1993年 | 8篇 |
1992年 | 17篇 |
1991年 | 21篇 |
1990年 | 11篇 |
1989年 | 13篇 |
1988年 | 11篇 |
1987年 | 8篇 |
1986年 | 10篇 |
1985年 | 9篇 |
1984年 | 12篇 |
1983年 | 8篇 |
1982年 | 13篇 |
1981年 | 7篇 |
1980年 | 12篇 |
1979年 | 5篇 |
1978年 | 6篇 |
1977年 | 6篇 |
1972年 | 2篇 |
1969年 | 2篇 |
1968年 | 2篇 |
排序方式: 共有1180条查询结果,搜索用时 15 毫秒
1.
Walter E. Bruehs Nicole M. Tucker Kimberly A. Meline 《Journal of forensic sciences》2022,67(1):200-206
Often, criminal acts involving a vehicle are caught on digital video surveillance systems. While potentially useful for an investigation, the recording conditions are typically less than optimal for the extraction of key information for the identification of the perpetrator, such as a license plate. Providing the make, model and year of a questioned vehicle is a common request for examiners, to narrow the field of potential suspect vehicles. This study seeks to compare the performance of a nonpeer-reviewed make, model, and year determination between two separate groups, specifically, trained forensic image examiners and nontrained individuals. Results show that even with varied image capture conditions and quality, the trained forensic image examiners more correctly and completely identified the test group of questioned vehicles make, model, and year. 相似文献
2.
3.
Ann Lane 《Cambridge Review of International Affairs》2007,20(1):179-193
The management of British diplomacy is being modernised in order to meet the challenges of foreign policy-making in a transformational age. Changing patterns of conflict and cooperation and the progressive erosion of hierarchies and their replacement by networking require that diplomacy as an instrument of foreign policy be better integrated with other government actors in order to sustain its relevance and effectiveness. Focusing on the changed role of planning within the United Kingdom Foreign & Commonwealth Office, this article argues that while these reforms have made some progress towards the integration of diplomats, this process has not gone far enough. It also argues that such integration should not be achieved at the expense of the traditional planning function which contributes a vital source of innovation and analysis in the policy-making process. 相似文献
4.
Lawyers for conservative and libertarian causes are active in organizing and mobilizing interest groups within the conservative coalition, and networks of relationships among those lawyers help to maintain and shape the coalition. Using data gathered in interviews with seventy-two such lawyers, this article analyzes characteristics of the lawyers and the structure of their networks. The findings suggest that the networks are divided into segments or blocks that are identified with particular constituencies, but that a distinct set of actors with extensive relationships serves to bridge the constituencies. Measures of centrality and brokerage confirm the structural importance of these actors in the network, and a search of references in news media confirms their prominence or prestige. This "core" set of actors occupies the "structural hole" in the network that separates the business constituency from religious conservatives. Libertarians, located near the core of the network, also occupy an intermediate position. Regression analysis of ties within the network suggests that the Federalist Society plays an important role in bringing the lawyers together. 相似文献
5.
6.
According to David Garland (1990) scholars should be concerned about the cultural foundations of punishment in modern western society, such as religion. To this end, Garland conceptualizes punitive mentalities and sensibilities that provide the cultural support for structural systems ofpunishment. Punitive mentalities are ways of thinking about punishment, whereas punitive sensibilities are ways of feeling about punishment. Garlandsuggests that religious traditions are an important source of punitive mentalities and sensibilities. This research is an empirical analysis ofpunitive mentalities and their cultural roots, using qualitative research.Research questions focus on the following: Are there distinctively punitivementalities? How do punitive mentalities influence the desire for officialpunishment? Data from a previous study (Cook, 1998a) are analyzed here to explore terrains of punitive mentalities within the contexts of Christianity.Findings identify four distinct categories: anti-punitive, non-punitive,retributive and vengeful mentalities where Christian (non)belief systemsare important cornerstones. Respondents in each group have specific desires regarding the state's use of punishments, especially the ``death penalty''. 相似文献
7.
8.
Rogers Elliott 《Law and human behavior》1991,15(1):59-76
The wisdom of the American Psychological Association's submitting amicus briefs to affect social or legal policy is questioned by an analysis of the brief claimed to be a strong example of the effective use of social science data in the public policy arena; namely, the APA brief (Bersoff & Ogden, 1987) inLockhart v. McCree (1986). The data relied upon in the brief do not appear to support the assertions based upon them, and other data are adduced to develop the critique. It is concluded that it is mischievous for the Association to address itself to the courts by generalizing a data base well beyond its useful limits: The adversarial and scientific methods of establishing truth are in several respects antithetical. 相似文献
9.
10.
Gender differences in dominance and aggressive behavior in intimate relationships among Mexican Americans were examined. Three hundred and sixteen Mexican American men and women took the Dominance Scale and the Conflict Tactics Scale 2 (CTS2). Results showed that power and possessiveness were associated with all types of aggressive behavior. Dominance was, however, expressed differently by men and women. High power and possessiveness were associated with all types of aggressive behavior. Decision-making power was also associated with physical assault, and high devaluation with inflicting injury among men. Among women, high power was only associated with physical assault, whereas possessiveness was associated with psychological aggression and physical assault. Devaluation was also high among women who inflicted injury on their male partners. 相似文献