全文获取类型
收费全文 | 233篇 |
免费 | 5篇 |
专业分类
各国政治 | 10篇 |
工人农民 | 9篇 |
世界政治 | 16篇 |
外交国际关系 | 15篇 |
法律 | 98篇 |
中国政治 | 2篇 |
政治理论 | 88篇 |
出版年
2023年 | 3篇 |
2020年 | 5篇 |
2019年 | 2篇 |
2018年 | 10篇 |
2017年 | 4篇 |
2016年 | 3篇 |
2015年 | 6篇 |
2014年 | 2篇 |
2013年 | 28篇 |
2012年 | 5篇 |
2011年 | 9篇 |
2010年 | 5篇 |
2009年 | 4篇 |
2008年 | 9篇 |
2007年 | 14篇 |
2006年 | 3篇 |
2005年 | 5篇 |
2004年 | 11篇 |
2003年 | 5篇 |
2002年 | 9篇 |
2000年 | 4篇 |
1999年 | 4篇 |
1995年 | 3篇 |
1994年 | 5篇 |
1993年 | 6篇 |
1992年 | 3篇 |
1991年 | 3篇 |
1990年 | 4篇 |
1989年 | 3篇 |
1988年 | 6篇 |
1987年 | 5篇 |
1986年 | 2篇 |
1985年 | 2篇 |
1984年 | 2篇 |
1983年 | 2篇 |
1982年 | 3篇 |
1981年 | 2篇 |
1979年 | 4篇 |
1978年 | 3篇 |
1977年 | 3篇 |
1976年 | 3篇 |
1975年 | 2篇 |
1974年 | 3篇 |
1973年 | 1篇 |
1972年 | 2篇 |
1969年 | 4篇 |
1967年 | 1篇 |
1966年 | 1篇 |
1965年 | 3篇 |
1964年 | 1篇 |
排序方式: 共有238条查询结果,搜索用时 15 毫秒
101.
102.
New Generation jails have emerged as an important innovation in local incarceration. The results of existing research suggest
that new generation jail design and operation can positively impact inmates and staff, but the literature is far from unequivocal.
The current study utilized data collected from a single jail complex to provide a unique test of how the type of facility
influences jail staff perceptions of the work environment along several dimensions. Our results revealed few differences between
correctional officers working in traditional units and those posted in new generation units. We discuss the implications of
these findings, including the use of direct supervision inmate management in traditional as well as new generation jails. 相似文献
103.
104.
Aisenberg E Trickett PK Mennen FE Saltzman W Zayas LH 《Journal of interpersonal violence》2007,22(10):1227-1249
This study examines the psychological and behavioral effects of exposure to community violence of 47 Latino mothers and their young adolescent children. Using data gathered from multiple sources, this study tests the associations between lifetime exposure to community violence, maternal depression, and child behavior problems. More than 80% of the youngsters ranging from age 11 to 14 years and 68% of the mothers reported being exposed to at least one act of community violence either as a victim or as a witness. Analyses reveal that maternal depression is a mediator of child behavior problems, reducing the direct effect of community violence exposure by more than 50%. Findings suggest that maternal depression is a factor more important than child's community violence exposure in contributing to young adolescents' behavioral problems. 相似文献
105.
106.
107.
108.
109.
Alan Bennett Freddy Jiménez Larry Eugene Fields Joshua Oyster 《Journal of Law and the Biosciences》2015,2(2):168-212
The US Food and Drug Administration''s (‘FDA’ or the ‘Agency’) current regulatory framework for drug promotion, by significantly restricting the ability of drug manufacturers to communicate important, accurate, up-to-date scientific information about their products that is truthful and non-misleading, runs afoul of the First Amendment and actually runs counter to the Agency''s public health mission. Our article proposes a New Model that represents an initial proposal for a modern, sustainable regulatory framework that comprehensively addresses drug promotion while protecting the public health, protecting manufacturers’ First Amendment rights, establishing clear and understandable rules, and maintaining the integrity of the FDA approval process. The New Model would create three categories of manufacturer communications—(1) Scientific Exchange and Other Exempt Communications, (2) Non-Core Communications, and (3) Core Communications—that would be regulated consistent with the First Amendment and according to the strength of the government''s interest in regulating the specific communications included within each category. The New Model should address the FDA''s concerns related to off-label speech while protecting drug manufacturers’ freedom to engage in truthful and non-misleading communications about their products. 相似文献
110.