全文获取类型
收费全文 | 405篇 |
免费 | 24篇 |
专业分类
各国政治 | 25篇 |
工人农民 | 11篇 |
世界政治 | 51篇 |
外交国际关系 | 35篇 |
法律 | 160篇 |
中国政治 | 4篇 |
政治理论 | 140篇 |
综合类 | 3篇 |
出版年
2023年 | 5篇 |
2022年 | 7篇 |
2021年 | 5篇 |
2020年 | 9篇 |
2019年 | 6篇 |
2018年 | 22篇 |
2017年 | 35篇 |
2016年 | 21篇 |
2015年 | 9篇 |
2014年 | 17篇 |
2013年 | 45篇 |
2012年 | 10篇 |
2011年 | 4篇 |
2010年 | 9篇 |
2009年 | 9篇 |
2008年 | 10篇 |
2007年 | 10篇 |
2006年 | 7篇 |
2005年 | 8篇 |
2004年 | 10篇 |
2003年 | 8篇 |
2002年 | 11篇 |
2001年 | 12篇 |
2000年 | 4篇 |
1999年 | 9篇 |
1998年 | 6篇 |
1997年 | 3篇 |
1996年 | 7篇 |
1994年 | 9篇 |
1993年 | 5篇 |
1991年 | 6篇 |
1990年 | 5篇 |
1989年 | 5篇 |
1988年 | 4篇 |
1987年 | 6篇 |
1986年 | 4篇 |
1985年 | 6篇 |
1983年 | 6篇 |
1982年 | 4篇 |
1981年 | 7篇 |
1980年 | 4篇 |
1979年 | 3篇 |
1978年 | 4篇 |
1977年 | 2篇 |
1976年 | 5篇 |
1975年 | 3篇 |
1973年 | 6篇 |
1972年 | 3篇 |
1964年 | 2篇 |
1955年 | 2篇 |
排序方式: 共有429条查询结果,搜索用时 31 毫秒
421.
422.
Samuel Trachtman 《Legislative Studies Quarterly》2023,48(1):3-35
Members of Congress represent geographically demarcated districts embedded in subnational policy environments. Drawing on policy feedback literature and literature on congressional representation, I argue that, because of this institutional configuration, subnational policy adoption can affect national representation. More specifically, policy reforms in the states they represent can increase pressures members face from organized groups and individuals in their constituencies to promote aligned federal policies. Empirically, I examine the effects of state marijuana legalization. The inferential design leverages differences across the states in statewide citizen initiative institutions, which provides exogenous variation in legalization. Instrumental variables analysis indicates legalization influenced pro-marijuana bill sponsorship and roll calls in the 116th Congress. The evidence points to growing influence of industry in legalizing states—including the ability to mobilize employees and customers—as the key mechanism, thus underscoring the importance of a political economy perspective for studying interdependencies in American federalism. 相似文献
423.
Gerald G. Gaes William D. Bales Samuel J. A. Scaggs 《Journal of Experimental Criminology》2016,12(1):143-158
Objectives
This study examines the effect of prison versus community sanctions on recommitment to prison and compares two levels of community supervision, community control (house arrest) and probation, evaluating whether the findings are contingent on the type of matching methods used in the analysis.Methods
Logistic regression was conducted on unmatched and matched samples. Exact, coarsened exact, and radius-matching procedures were used to create a selection on observables design. Matching variables included current offense, demographics, criminal history, supervision violations, and a rich set of Florida Sentencing Guidelines information culled from an official scoring sheet. Florida judges use this instrument to sentence offenders within the framework of the state determinate sentencing system.Results
The results show that with exact matching, there is no effect of imprisonment on recommitment, while the other procedures suggest a specific deterrent effect of imprisonment. All four analysis methods showed that offenders under community control are more likely to reoffend than those under normal probation. Analyses between the matched and unmatched prison observations demonstrate that the matched set of prisoners is composed of offenders who have less extensive criminal records and less serious conviction offenses than unmatched offenders regardless of the matching algorithm.Conclusions
Contrary to a prior analysis of these data, which found a criminogenic effect of prison, a null effect was found using exact matching. Comparing the matching procedures, the more precise the match the less likely there was an effect of prison. However, community control was criminogenic regardless of the matching procedure.424.
Samuel Adjorlolo Daniel Lawer Egbenya 《The journal of forensic psychiatry & psychology》2016,27(3):349-375
Evidence regarding biological correlates of sexual offending, which might enhance the understanding, research, and treatment of these offenders, is rather emerging or in the embryonic stage. In this study, our main objective is to identify specific executive functioning (EF) processes that are commonly impaired in sexual offenders, and to further determine whether these differ as a function of offender subtypes. A search is conducted in ProQuest, Criminal Justice Abstract, EBSCOhost, and Social Science Citation Index electronic journal databases for studies published spanning the period 1990–2015. Google Scholar and Google search engines were also searched and the reference lists of the retrieved papers were searched for additional papers. A total of 1303 papers were retained for consideration. After removing duplicates, and subjecting the retrieved papers to inclusion and exclusion criteria, 24 papers (19 published and 5 unpublished) were deemed appropriate for the review. While several EF processes have been investigated, the available evidence implicates deficits in cognitive flexibility and inhibition of interference as commonly reported among adult male sexual offenders. This finding may be due to the sensitivity of tests of cognitive flexibility (e.g. the Wisconsin Card Sorting Test) and inhibition of interference (e.g. the Stroop Test) to frontal lobe lesions, and also because these tests are among the most frequently administered EF tests as revealed by this study. Juvenile sexual offenders, however, exhibit no distinct EF profiles. The findings of the study, implications for treatment, and recommendations for future studies are succinctly discussed. 相似文献
425.
The calculus of corruption: a paradox of ‘strong’ corruption amidst ‘strong’ systems and institutions in developing administrative systems
下载免费PDF全文
![点击此处可从《Journal of Public Affairs (14723891)》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Emmanuel Yeboah‐Assiamah Samuel Alesu‐Dordzi 《Journal of Public Affairs (14723891)》2016,16(2):203-216
Without the right political will to battle corruption, systems and institutions are put in place and tend to be façade and window dressing. Ghana, especially, in the new millennium has seen the proliferation of various institutions ostensibly to curb the phenomenon of corruption, yet its impact has only been marginal. This study adopts two models of corruption to critically assess the institutional development of Ghana since the Fourth Republican Dispensation and how these institutions have impacted the fight against corruption. The study adopts mainly secondary data and resources from the 1992 Republican Constitution, Acts of Parliaments and Legislative Instruments relevant corruption combat. An analysis of the corruption perception index of Ghana from 2000 to 2014 and other data portrays poor performance. What accounts for this phenomenon? Are there really demons who obstruct the spirit and letter of the institutions? Are the systems weak or the human elements (demons) rather stronger in adapting and outsmarting the institutions? Copyright © 2015 John Wiley & Sons, Ltd. 相似文献
426.
Public Choice - This study uses data from the European Social Survey to analyze the impact of same-sex relationship recognition policies on the political trust of sexual minorities. We exploit... 相似文献
427.
Samuel P. Prahlow B.S. Patrick Kosciuk M.D. Joseph A. Prahlow M.D. 《Journal of forensic sciences》2018,63(1):312-315
A significant number of medicolegal deaths involve ethanol. Deaths may be related to the acute, intoxicating effects of ethanol, either in decedents or within persons responsible for causing the deaths of others. Additionally, deaths may be related to chronic alcoholism. A chronic alcoholic may display characteristic external features which allow an observer, such as a forensic pathologist or other physician, to conclude that he/she is probably an alcoholic. Herein, the authors report two decedents with a rare condition known as “multiple symmetric lipomatosis” (MSL), which has a strong correlation with chronic alcoholism. Identification of the peculiar features associated with MSL should prompt the forensic pathologist to consider chronic alcoholism as a probable diagnosis. 相似文献
428.
The minority threat perspective suggests that the criminal justice system may be one mechanism through which the majority group (i.e. Whites) maintains control of culturally dissimilar minority groups. Although numerous studies have examined the relationship between minority representation and various policing outcomes, few have extended this research to police use of force in the context of stop-and-frisk practices. Using stop, question, and frisk data from the New York Police Department, this study examines (1) whether racial and ethnic composition influences police use of force, and (2) whether an individual’s race/ethnicity interacts with the racial/ethnic composition of a police precinct to produce disparities in police use of force. The results provide partial support for the minority threat perspective. 相似文献
429.
Samuel Dodini 《Journal of policy analysis and management》2023,42(1):97-136
This paper measures the effects of subsidies in the Affordable Care Act on adverse financial outcomes using administrative tax data and credit data on financial outcomes. Using a difference-in-differences design with propensity score reweighting, I find that at $100 per capita, ACA premium tax credits and cost-sharing reduction subsidies reduced consumer bankruptcies and severe auto delinquency by 8 percent and 7 percent, respectively, and substantially reduced right-tail delinquent debt and third-party collections. The value of recipients’ risk protection against medical debt payments amounts to approximately 16 to 21 percent of the cash costs of the subsidies, while the subsidies provided substantial indirect transfers to external parties. 相似文献