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   289篇
  免费   26篇
各国政治   29篇
工人农民   11篇
世界政治   21篇
外交国际关系   21篇
法律   122篇
中国政治   4篇
政治理论   106篇
综合类   1篇
  2024年   1篇
  2023年   3篇
  2022年   2篇
  2021年   5篇
  2020年   6篇
  2019年   9篇
  2018年   15篇
  2017年   22篇
  2016年   22篇
  2015年   10篇
  2014年   10篇
  2013年   45篇
  2012年   17篇
  2011年   11篇
  2010年   7篇
  2009年   12篇
  2008年   10篇
  2007年   21篇
  2006年   12篇
  2005年   10篇
  2004年   13篇
  2003年   3篇
  2002年   8篇
  2001年   2篇
  2000年   2篇
  1999年   1篇
  1998年   3篇
  1997年   4篇
  1996年   2篇
  1995年   2篇
  1993年   1篇
  1992年   2篇
  1990年   2篇
  1989年   2篇
  1988年   1篇
  1987年   3篇
  1986年   1篇
  1985年   1篇
  1984年   3篇
  1982年   4篇
  1981年   1篇
  1979年   1篇
  1975年   1篇
  1973年   1篇
  1969年   1篇
排序方式: 共有315条查询结果,搜索用时 15 毫秒
61.
The Factors Act 1823 was the first major statutory exception to the rule nemo dat quod non habet in English law. The limited existing analysis of this Act suggests that it came about through the lobbying actions of merchants. This article demonstrates that the Factors Act 1823 was actually a compromise, and was considered a mere stepping-stone for further reform. The additional role of government policy in the development of the Factors Act 1825 is also demonstrated.  相似文献   
62.
63.
Hate group activity may incite criminal behavior or serve as protection from bias-based violence. I find that the presence of one or more active white supremacist chapters is associated with higher hate crime rates. I reject the hypothesis that chapter presence and hate crimes are symptomatic of the overall level of bias-based violence. Moreover, I reject the hypothesis that white supremacist groups form in response to an increase in antiwhite hate crimes, particularly those perpetrated by nonwhites.  相似文献   
64.
This article evaluates previous third‐party efforts to broker a consociational power‐sharing solution on the peoples of Northern Ireland. Instead, an original and dynamic community‐based problem‐solving linkage system proposes co‐operation between Northern Ireland's grassroots constituents, paramilitary groups and political elites. The process would be facilitated by a quasi‐mediator comprising the three Northern Irish Members of the European Parliament (MEPs) and four MEPs – two each from the Netherlands and Belgium. This is a vision of how to create a mutually beneficial process linking psychocultural and structural dimensions by promoting dialogue, understanding, tolerance and the sharing of commonalities in beliefs, identity, and behaviors among groups involved in intercommunal conflict situations.  相似文献   
65.
66.
Abstract

This study introduces the concept of geocultural immobility. A minority's geocultural immobility is identified as an imposed low geographic mobility within a nation with low cultural pluralism. It establishes the Lebanese Shi'a geocultural immobility, to which it attributes their religious resurgence. This Lebanese Shi'a religious resurgence is proven in this research to produce the zealots needed by religious terrorist organizations. This study also introduces and defines religious terrorism as violent acts performed by elements of religious organizations or sects, growing out of a commitment to communicate a divine message. It makes distinctions among religious terrorism, secular terrorism, and fighters for religious freedom, which are based on the actors' motives, affinities, and consciousness of the maliciousness of their acts. The primary and secondary data and the quasiexperiment in this research support its special hypotheses. They indicate a statistical correlation between eight Lebanese Shi ‘a cultural and religious attributes.  相似文献   
67.

Objectives

Current ‘geographical offender profiling’ methods that predict an offender’s base location from information about where he commits his crimes have been limited by being based on aggregate distributions across a number of offenders, restricting their responsiveness to variations between individuals as well as the possibility of axially distorted distributions. The efficacy of five ideographic models (derived only from individual crime series) was therefore tested.

Methods

A dataset of 63 burglary series from the UK was analysed using five different ideographic models to make predictions of the likely location of an offenders home/base: (1) a Gaussian-based density analysis (kernel density estimation); (2) a regression-based analysis; (3) an application of the ‘Circle Hypothesis’; (4) a mixed Gaussian method; and (5) a Minimum Spanning Tree (MST) analysis. These tests were carried out by incorporating the models into a new version of the widely utilised Dragnet geographical profiling system DragNetP. The efficacy of the models was determined using both distance and area measures.

Results

Results were compared between the different models and with previously reported findings employing nomothetic algorithms, Bayesian approaches and human judges. Overall the ideographic models performed better than alternate strategies and human judges. Each model was optimal for some crime series, no one model producing the best results for all series.

Conclusions

Although restricted to one limited sample the current study does show that these offenders vary considerably in the spatial distribution of offence location choice. This points to important differences between offenders in the morphology of their crime location choice. Mathematical models therefore need to take this into account. Such models, which do not draw on any aggregate distributions, will improve geographically based investigative decision support systems.  相似文献   
68.
69.
Lolo's no choke     
Gregory S 《Time》2012,180(5):30-6, 38
  相似文献   
70.
Alm  James  Dronyk-Trosper  Trey  Larkin  Sean 《Public Choice》2021,188(3-4):503-523
Public Choice - The Tax Cuts and Jobs Act of 2017 allowed governors of the fifty states to designate low-income areas as a “Qualified Opportunity Zone” (QOZ), which entitled the...  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