全文获取类型
收费全文 | 632篇 |
免费 | 13篇 |
专业分类
各国政治 | 12篇 |
工人农民 | 69篇 |
世界政治 | 124篇 |
外交国际关系 | 23篇 |
法律 | 321篇 |
中国政治 | 8篇 |
政治理论 | 86篇 |
综合类 | 2篇 |
出版年
2021年 | 4篇 |
2020年 | 4篇 |
2019年 | 7篇 |
2018年 | 12篇 |
2017年 | 17篇 |
2016年 | 28篇 |
2015年 | 17篇 |
2014年 | 19篇 |
2013年 | 61篇 |
2012年 | 17篇 |
2011年 | 14篇 |
2010年 | 17篇 |
2009年 | 17篇 |
2008年 | 26篇 |
2007年 | 32篇 |
2006年 | 32篇 |
2005年 | 35篇 |
2004年 | 17篇 |
2003年 | 25篇 |
2002年 | 36篇 |
2001年 | 9篇 |
2000年 | 8篇 |
1999年 | 15篇 |
1998年 | 13篇 |
1997年 | 6篇 |
1996年 | 6篇 |
1995年 | 7篇 |
1994年 | 8篇 |
1993年 | 11篇 |
1992年 | 10篇 |
1991年 | 9篇 |
1990年 | 8篇 |
1989年 | 9篇 |
1988年 | 6篇 |
1987年 | 9篇 |
1986年 | 9篇 |
1985年 | 13篇 |
1984年 | 4篇 |
1983年 | 5篇 |
1982年 | 6篇 |
1981年 | 6篇 |
1980年 | 6篇 |
1979年 | 3篇 |
1978年 | 6篇 |
1977年 | 3篇 |
1976年 | 3篇 |
1974年 | 4篇 |
1972年 | 3篇 |
1970年 | 1篇 |
1967年 | 1篇 |
排序方式: 共有645条查询结果,搜索用时 15 毫秒
61.
62.
63.
64.
65.
66.
Over the last two decades in the United States, mainstream environmental organizations have reduced, rather than increased, democratic participation by citizens in environmental problem-solving. The environmental justice movement, on the other hand, has served to enlarge the constituency of the environmental movement by incorporating poorer communities and oppressed people of color into environmental decision making process; build community capacity by developing campaigns and projects that address the common links between various social and environmental problems; and facilitate community empowerment by emphasizing grassroots organizing over advocacy. This paper outlines the different components in the environmental justice movement. It is our contention that if researchers and policymakers continue to conceive of the ecological crisis as a collection of unrelated problems, then it is possible that some combination of regulations, incentives, and technical innovations can keep pollution and resource destruction at tolerable levels for more affluent socioeconomic populations. However, poor working class communities and people of color which lack the political–economic resources to defend themselves will continue to suffer the worst abuses. However, if the interdependency of issues is emphasized as advocated by the environmental justice movement, then a transformative environmental politics can be invented. 相似文献
67.
This multisite assessment of five, court-affiliated parent education programs incorporates information from 3,000 exit surveys by attendees, 602 telephone interviews with willing parents six months later, comparisons with 145 divorcing parents who did not attend a program, and reviews of court activity. Parents report high levels of satisfaction with the programs and credit them with helping to sensitize them to their children's needs and making visitation more successful and enjoyable. Although attendees report better compliance with divorce decrees, comparable proportions of parents in treatment and comparison groups report conflict over child custody and access, and a review of court files shows identical litigation patterns for both groups over a four-year period of time . 相似文献
68.
Darling Nancy Dowdy Bonnie B. Van Horn M. Lee Caldwell Linda L. 《Journal of youth and adolescence》1999,28(4):461-480
This study examines the association of self-perceptions with sixth to eighth graders' exposure to mixed-sex and dating contexts. It contrasts two hypotheses: the stress hypothesis, which suggests that the transition to romantic relationships will be associated with declines in self-esteem, especially for girls, and the leisure hypothesis, which suggests that movement into a desired role in an emotionally positive social context will be associated with positive emotions and higher self-esteem. Results indicate that adolescents experience mixed-sex settings positively, and that comfort with the other sex (for girls) and more time spent with the other sex (for boys) are predictive of more positive self-perceptions. Activity diary data suggest that these differences are due to differences in the emotional climate of same- and mixed-sex settings, rather than to the activities adolescents engage in with same- and mixed-sex groups. Dating boys who are less interested in dating experience lower self-esteem. Results are discussed in light of the transitional nature of mixed-sex relationships in early adolescence and the preparatory role played by same-sex friendships. 相似文献
69.
Nancy M. Baum Sarah E. Gollust Susan D. Goold Peter D. Jacobson 《The Journal of law, medicine & ethics》2007,35(4):657-667
Ethical challenges in public health can have a significant impact on the health of communities if they impede efficiencies and best practices. Competing needs for resources and a plurality of values can challenge public health policymakers and practitioners to make fair and effective decisions for their communities. In this paper, the authors offer an analytic framework designed to assist policymakers and practitioners in managing the ethical tensions they face in daily practice. Their framework is built upon the following set of six considerations: determining population-level utility of the proposed action; demonstrating evidence of need and effectiveness of actions; establishing fairness of goals and proposed implementation strategies; ensuring accountability; and, assessing expected efficiencies and costs associated with the proposed action. Together, these considerations create a structured guide to assist decision-makers in identifying potential ethical challenges and in assessing the moral considerations that underlie public health practice - and possibly even, if the conditions are met, reduce the creation of ethical tension. Although the authors'empirical experiences provide the basis for the framework advanced here, their approach remains to be tested and evaluated by public health practitioners. 相似文献
70.
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