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   629篇
  免费   0篇
各国政治   2篇
工人农民   18篇
世界政治   2篇
外交国际关系   446篇
法律   158篇
中国政治   1篇
政治理论   1篇
综合类   1篇
  2023年   1篇
  2020年   1篇
  2019年   2篇
  2016年   2篇
  2014年   40篇
  2013年   53篇
  2012年   57篇
  2011年   78篇
  2010年   59篇
  2009年   67篇
  2008年   35篇
  2007年   35篇
  2006年   37篇
  2005年   38篇
  2004年   42篇
  2003年   43篇
  2002年   35篇
  2001年   1篇
  1986年   1篇
  1985年   1篇
  1984年   1篇
排序方式: 共有629条查询结果,搜索用时 15 毫秒
161.

Purpose

Despite a longstanding tradition in criminology to consider the impact of neighborhood context on crime-related outcomes, criminologists have largely ignored the influence of social ecology on recidivism until recently. The purpose of the present study was to examine the main and moderating influences of social ecology on recidivism.

Materials and Methods

The present study used hierarchical nonlinear modeling to estimate the effects of concentrated disadvantage, immigrant concentration, and residential stability on recidivism for a sample of offenders released from custody/supervision in 2006 and nested within Iowa counties. We controlled for individual-level risk for recidivism using the Level of Service Inventory-Revised (LSI-R), a validated risk assessment instrument. We also examined whether the relationship between LSI-R score and recidivism varied across counties, and if so, whether this variation can be explained by social structural characteristics.

Results

Results indicate that residential stability was the only contextual variable significantly related to recidivism. The relationship between individual-level risk and recidivism did not vary across contexts.

Conclusions

The findings suggest that the social structural context has limited influence on recidivism, while the LSI-R is a robust predictor of recidivism across contexts. We discuss the implications of our findings for theory, practice, and future research.  相似文献   
162.
Accountability of governing bodies in the Internet of Things (IoT) is of major importance and requires a partly different approach than applied in the (general) Internet. Improving accountability makes the implementation of new general principles necessary in order to provide for a stable and foreseeable legal framework on which businesses can rely. In particular, standards need to be introduced that hold governing bodies accountable, information should be made more readily available and beneficiaries of accountability must be able to impose some sort of sanction on the accountable in case of non-compliance. Improving accountability by creating such framework also supports the betterment of security in the Internet of Things.  相似文献   
163.
本文基于张妙清与贺戴安访谈的62位中(包括香港地区)美职场中的女性领导者的资料,就女性领导者如何融合家庭内外进行跨文化的比较研究,发现中国内地、香港和美国的女性领导者在管理时间的方式、对自己家庭角色的描述以及影响她们感知工作-家庭冲突的因素等方面存在差异。同时,本文还探讨了人们在性别文化差异上的刻板印象。  相似文献   
164.

Purpose

The present study tests the hypothesis that regime nature as a structural characteristic explains variations in public confidence in the police.

Methods

Combining five sources of data from 50 nations with 69,309 respondents, the current article extends the extant research by using hierarchical logistic regression analyses with ample sample sizes at both levels to test the hypothesis with a series of control variables.

Findings

In addition to the largely consistent findings from the individual-level predictors, the results show that that there is a U-shaper convex curvilinear relationship between the levels of democracy and confidence in the police. Residents in long-term stable authoritarian regimes as well as in long-term stable democracies display elevated levels of confidence in the police, whereas short-term or unstable authoritarian nations and nations in democratic transition have the lowest level of confidence in the police. Besides, confidence in the police is higher among citizens in nations with more government efficiency and is lower among residents of countries with higher homicide rates.

Conclusion

Regime nature is important in understanding confidence in the police. In addition, governments should make more efforts to promote their efficiency in order to win citizens’ support and they are expected to reduce homicide rates.  相似文献   
165.

Purpose

This research fulfills a void in offender mobility discourse. Metropolitan socioeconomic and spatial structure, defined in crime pattern theory as the urban backcloth, plays a significant role in shaping travel behavior; and yet, current analysis of offender mobility continues to favor individual characteristics to account for travel range.

Methods

Using a large sample of juveniles, both delinquent and at-risk youth (N = 2,552), this study compared the predictive utility of individual characteristics against indicators of urban backcloth.

Results

Delinquent youth were found to be more sensitive to the environmental conditions exerted by community-level socioeconomic characteristics than their at-risk counterparts. However, two factors—intercity hierarchical structure and motor vehicle access—accounted for travel variability among all youth.

Conclusions

Offending behavior must be examined within the context of a dynamic environmental context formed by the metropolitan socioeconomic and spatial structure. Delinquents constitute an identifiable subgroup of youth.  相似文献   
166.

Purpose

This study examines gender differences in the effectiveness of prison in reducing recidivism.

Methods

Using data on released male and female prisoners, we apply a propensity score matching methodology to compare the effects of prison on recidivism versus three counterfactual conditions—jail, intensive probation, and probation.

Results

The analyses indicated that a prison term, as compared to placement on intensive probation or traditional probation, is associated with a greater likelihood of property and drug recidivism. There was little evidence that recidivism was greater when compared to jail, that prison increased the likelihood of violent or other recidivism, or that the criminogenic effect of prison is appreciably greater for females or males.

Conclusions

The findings do not support arguments that prison is an effective alternative to non-incarcerative punishments or that it exerts a differential effect on females or males. Further research is needed on what features of the prison experience contribute to the observed effects.  相似文献   
167.
Cyber pornography plays an accessory role in negative social issues such as child abuse, violence against women, rape, inequality, relationship and family breakdown, youth crime, promiscuity and sexually transmitted diseases. Cyberspace and the pornographic matter transmitted through it have created challenges for India’s antiquated laws. The lack of jurisdictional boundaries and the sheer volume of traffic that the Internet can handle, as well as the potential for anonymity have resulted in a complete lack of control over what appears on the Web at the click of a mouse button. Before there was no liability of a cyber café owner but with the introduction of the Information Technology Amendment Act, 2008, the responsibilities of Cyber Café owners have only increased. This paper deals with the Cyber pornography, its legal implications and the liability of cyber café owner under the Information Technology Amendment Act, 2008.  相似文献   
168.
The precautionary principle – which implies that where there are threats of serious or irreversible damage, lack of full scientific certainty shall not be used as a reason for postponing protective measures – has been adopted as a standard of environmental and health protection in international and European legislation. This article offers an overview of the precautionary principle as a legal standard applicable to European privacy and data protection legislation. For this reason, it takes particularly into account the guidelines of this legislation as well as the privacy impact assessment framework, raised by the European Commission through the Recommendation on Radio-Frequency Identification applications. In brief, the article stresses the role of the precautionary principle in improving privacy protection through liability, prudence and transparency.  相似文献   
169.
Digital Rights Management Systems (DRMs) related control mechanism, which are analogous to and augment the exclusive rights, have been the subject of debate since the early 1980s. DRMs, which function like an electronic security guard that ‘never leaves its post, never takes a break and never sleeps,1 can invade the privacy of individuals, prevent competition and/or control access to a work that is not or is no longer copyright protected. Hyperlinks are citations of an electronic address, but when clicked they navigate the user to the source of further information, including codes circumventing DRMs. This article accepts that the excesses of DRMs can outreach copyright and/or contract law, but argues that DRMs provide an opportunity for innovative business models, which can both protect digital works and promote free use of hyperlinks. Part 1 outlines the background and legislative provisions related to DRMs. It contrasts the WIPO Copyright Treaty (WCT) 1996,2 Articles 11 and 12, with corresponding provisions found in the implementing legislation of the US Digital Millennium Copyright Act (DMCA) 1998,3 and the EU Copyright Directive (EUCD) 2001.4 It also examines the intellectual property aspects of the Trans-Pacific Partnership (TPP) and Europe's Anti-counterfeiting Trade Agreement (ACTA).5 Part 2 debates opposing academic opinion and comments on case law relating to DRMs, including the use of hyperlinks as a way of trafficking circumvention technology and/or facilitating unauthorised access to a copyright work. It assesses the extent to which DRMs might inhibits the development of new products, prevents competition, or invades the privacy of individuals, and points to the opportunities a consumer group-rightholder negotiated model end user licence can offer. Part 3 concludes that DRMs bolsters the clutches of the rightholder, but reduce unauthorised access to information thus minimising revenue loss, which can make hyperlinked ‘consumer’ access to information ‘affordable,’ or even free.  相似文献   
170.
Privacy by Design (PbD) is a kind of precautionary legal technology design. It takes opportunities for fundamental rights without creating risks for them. Now the EU Commission “promised” to implement PbD with Art. 23(4) of its proposal of a General Data Protection Regulation. It suggests setting up a committee that can define technical standards for PbD. However the Commission did not keep its promise. Should it be left to the IT security experts who sit in the committee but do not have the legal expertise, to decide on our privacy or, by using overly detailed specifications, to prevent businesses from marketing innovative products? This paper asserts that the Commission's implementation of PbD is not acceptable as it stands and makes positive contributions for the work of a future PbD committee so that the Commission can keep its promise to introduce precautionary legal technology design.  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