首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   416篇
  免费   31篇
各国政治   21篇
工人农民   56篇
世界政治   26篇
外交国际关系   26篇
法律   221篇
中国政治   8篇
政治理论   77篇
综合类   12篇
  2024年   1篇
  2023年   5篇
  2022年   5篇
  2021年   6篇
  2020年   15篇
  2019年   18篇
  2018年   15篇
  2017年   28篇
  2016年   26篇
  2015年   22篇
  2014年   15篇
  2013年   75篇
  2012年   24篇
  2011年   19篇
  2010年   19篇
  2009年   21篇
  2008年   19篇
  2007年   10篇
  2006年   16篇
  2005年   14篇
  2004年   15篇
  2003年   12篇
  2002年   8篇
  2001年   9篇
  1999年   5篇
  1998年   3篇
  1997年   5篇
  1996年   2篇
  1995年   2篇
  1994年   1篇
  1993年   1篇
  1992年   1篇
  1989年   2篇
  1988年   1篇
  1987年   1篇
  1985年   1篇
  1984年   1篇
  1982年   2篇
  1981年   1篇
  1979年   1篇
排序方式: 共有447条查询结果,搜索用时 15 毫秒
321.
Despite a great deal of theoretical and empirical attention given to racial residential segregation and its influence on a number of social problems in the United States, few scholars have examined the role that this persistent form of racial inequality plays in shaping the magnitude of formal social control efforts. Our study examines this relationship by assessing the potential influence that the isolation of minorities may have on efforts to control crime in urban centers across the United States. Using a pooled time-series regression technique well suited for the analysis of aggregate, longitudinal data, we assess the potential influence of racial segregation on the size of municipal police departments in 170 U.S. cities between 1980 and 2010. After accounting for minority group size, economic threat, crime, and disorganization, we find that racial residential segregation has a significant non-linear effect on police force size. Cities with the most racially integrated populations have the smallest police presence but at very high levels of segregation, police strength levels off. This finding is consistent with expectations derived from the contact hypothesis. Under such conditions, majority group members appear to be less inclined to demand greater crime control measures such as increased police protection. Period interactions with residential segregation also suggest that this relationship has grown stronger in each decade since 1980. Overall, our study provides strong support for threat theories and the contact hypothesis but offers necessary refinements.  相似文献   
322.
323.
Poverty rates are particularly high among households headed by single women, and childbirth is often the event preceding these households’ poverty spells. This paper examines the relationship between legal access to the birth control pill and female poverty. We rely on exogenous cross‐state variation in the year in which oral contraception became legally available to young, single women. Using census data from 1960 to 1990, we find that having legal access to the birth control pill by age 20 significantly reduces the probability that a woman is subsequently in poverty. We estimate that early legal access to oral contraception reduces female poverty by 0.5 percentage points, even when controlling for completed education, employment status, and household composition.  相似文献   
324.
Detention of irregular migrants and asylum seekers takes place at the behest and convenience of virtually all liberal states. It is a harmful practice that impacts non-citizens as well as citizens, and has far-reaching ramifications for our understandings of the ethics of immigration and border control. Thus far, however, normative theorists engaged in the vibrant immigration admissions debate have remained mostly silent on the topic of detention. By unmasking and revealing the essential roles played by detention in enforcing immigration controls, this paper is intended to highlight the dangers for normative theory of maligning or underestimating detention. In particular, a study of detention refocuses scholarly attention on the temporal and spatial aspects of immigration enforcement, the undesirability of warehousing or containment proposals for addressing refugee or immigration crises, and the virtually irreconcilable ethical conflicts at the core of the immigration admissions debate. Normative theorists would be remiss in ignoring the ethical and practical consequences for an increasingly large number of people that are exacted by detention practices worldwide.  相似文献   
325.
326.
Extant research is not very specific about when the media matter for vote choice. In this study, we test multiple theories about the influences of the media on vote choice in 21 countries. The European Parliamentary (EP) election campaign offers a unique research context to test these influences. We rely on a two-wave panel survey conducted in 21 European Union (EU) member states, asking both vote intentions before the campaign and reported actual votes (among 14,000 voters). We link these data to media content data of campaign coverage between the two waves in these countries (37,000 coded news items). We conclude that media evaluations of the EU affect voting for Eurosceptic parties. On average, the more positive the evaluations of the EU a voter is exposed to, the less likely she or he is to cast a vote for a Eurosceptic party. In addition, our findings indicate that in countries where political parties have markedly different views on EU issues, the more a voter is exposed to framing of the EU in terms of benefits derived from membership in these countries, the less likely she or he is to cast a Eurosceptic vote. This suggests that the outcome of the 2009 EP elections was influenced by how the media covered EU-related news during the campaign.  相似文献   
327.
A novel approach for the analysis of inkjet inks is being reported. A time‐of‐flight mass spectrometer, coupled with a Direct Analysis in Real Time (DART?) ion source (AccuTOF? DART?), was used to determine if inkjet inks from various manufacturers and models of printers could be reliably differentiated, characterized, and identified. A total of 217 ink standards were analyzed. As inkjet printing often involves the use of multiple colors (e.g., cyan, magenta, yellow, and black) to form an image or text, two different approaches to creating a library of standards and sampling methods were evaluated for implementation in a standard operating procedure. This research will show that a microscopic examination of the region of interest is requisite to identify what colors were utilized during the printing process, prior to comparing with known standards. Finally, blind testing was administered with 10 unknown samples to assess the validity and accuracy of the methodology.  相似文献   
328.

Purpose

Adopting a social threat perspective, the assessment explores how gender and social gender dynamics affect the labeling of convicted felons using a unique sentencing outcome - adjudication withheld.

Methods

This research investigates the direct effect of gender, and interactive impact of offender sex/crime type, on adjudication withheld for a sample of probationers (N = 110,419) sentenced in Florida between 2000 and 2002 using Hierarchical Generalized Linear Modeling. The study also explores how social gender dynamics moderate these relationships.

Results

Female offenders are significantly more likely than men to receive adjudication withheld. Women convicted of atypical crimes, such as assault, auto theft and drug sale/manufacturing have better odds of avoiding the felon label than females convicted of other crimes. Finally, measures of gendered threat do not increase the use of social control for female offenders.

Conclusions

Women have significantly better chances of avoiding a felon label; however, this varies by crime type. Criminal justice actors may be reluctant to penalize female offenders with a felon label and the stigma of violent crime convictions. Finally, gendered threat measures did not weaken the leniency shown to female probationers in Florida, possible due to the increased resources available to women in the study areas.  相似文献   
329.
Twelve students in a developmental psychology service-learning course engaged in a service-learning project with two groups of elders in an urban setting. Nine members of the class provided quantitative and qualitative feedback on this experiential learning experience. Survey results indicated that students believed the project increased their interest in the content area and that the project was a valuable aspect of the course. Based on student reflection papers in the course, students could identify specific ways the project helped them to learn course content. Finally, two interviewed students commented on how the project helped dismantle ageist preconceptions they held prior to completing the course. The project illustrates the advantages of experiential teaching in promoting interactions and understanding between diverse age groups. Three recommendations for implementing experiential teaching in community psychology and service-learning courses are presented.  相似文献   
330.
Abstract

This article examines how traditional neighborhood design (TND) can restore a sense of community to distressed neighborhoods. Traditional neighborhoods, such as those found in many cities and inner suburbs, provide their residents numerous opportunities and venues for social interaction. We apply the principles of TND to the redesign of a public housing project. We call our approach an “architecture of engagement.”

Using a case study of Diggs Town, a public housing project in Norfolk, VA, we explore how the application of TND principles transformed a socially alienated and distressed neighborhood into a socially integrated and functional one. We find that TND techniques improve the quality of life by facilitating the social exchanges that create social capital.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号