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   12篇
  免费   2篇
世界政治   1篇
外交国际关系   2篇
法律   10篇
综合类   1篇
  2020年   1篇
  2018年   1篇
  2017年   1篇
  2015年   1篇
  2014年   1篇
  2013年   2篇
  2012年   1篇
  2009年   2篇
  2008年   1篇
  2003年   1篇
  1998年   1篇
  1991年   1篇
排序方式: 共有14条查询结果,搜索用时 15 毫秒
1.
2.
3.
This paper describes the introduction of an emphasis on ‘personal security’ in human security thinking and practice, as part of the ultimately unsuccessful attempt to compartmentalize the pursuit of security. It reviews the past 20 years of attention to ‘personal security’: both in compartments that consider organized physical violence or threats to personal safety and property (‘citizen security’), and as parts of more wide-ranging examination of threats to fulfilment of basic needs and rights, for example, in comprehensive mapping exercises undertaken in various UNDP Regional and National Human Development Reports or in studies of women's security. The paper reflects on the complex process of opening-up conventional security thinking and practice in ways that add value and depth without shrinking into preconceived compartments.  相似文献   
4.
The Supplemental Homicide Reports (SHR) are widely used in criminological research and inform a broad range of research topics and subsequent policy applications. A serious issue with the SHR is missing information about the offender and incident in many recorded homicides. Although it is convenient to discard cases with missing data before analysis, such discarding is not theoretically justified and can lead to incorrect substantive conclusions. Recently, several techniques for imputing missing SHR data have been proposed, but it is difficult to evaluate their effectiveness. This research presents a new approach to testing and evaluating SHR imputation techniques. Offender data that are missing in the SHR are often found in police records available for individual cities. We examine similarities and differences among cases with known offender characteristics in the SHR, cases with such information missing in the SHR but available in police records, and cases with such information missing in both sources. We then use these data sets to evaluate four different imputation techniques suggested in the literature (Fox, 2004; Messner, Deane, and Beaulieu, 2002; Pampel and Williams, 2000; Regoeczi and Riedel, 2003). We apply each imputation technique to the SHR, and for cases with information missing in the SHR but known in the police records, we see how well the imputed values correspond both with the individual known values and with the overall distributions in the police records. We discuss the outcome of our assessment of these strategies, and we outline important implications this assessment has for research using SHR data.  相似文献   
5.
This paper provides some examples of the utility of graphical methods in analyzing data. While such methods are not expected to supplant standard statistical techniques, they can help the researcher in understanding characteristics of the process in ways that cannot be replicated using the standard methods.  相似文献   
6.
黄信 《东南亚纵横》2014,(12):36-39
中国—东盟自由贸易区的国家战略意义决定了中国—东盟新闻报道的宣传价值取向,媒体应从宣传的角度来确立中国—东盟新闻报道的思路和方法,把宣传价值放在第一位,同时也要看到中国—东盟报道的新闻特点,要处理好宣传与新闻、宣传价值与新闻价值的关系。  相似文献   
7.
Once thousands of dollars, direct‐to‐consumer (DTC) genetic testing has become affordable and readily accessible in recent years. The technology can reveal a wealth of information to consumers: health risks, ancestry composition, and connections to genetic matches through relative databases. However, the law has not yet regulated many aspects of this new technology. This article analyzes how the law should regulate DTC genetic testing within the context of gamete donation. It will argue that gamete donors’ privacy interests warrant state regulation of DTC genetic testing kits and their associated genetic relative databases. It will also explore how state regulation should balance the competing interests of gamete donors and of donor‐conceived individuals.  相似文献   
8.
This study aimed to understand the expectations of and the agreement between professional groups regarding the quality of single‐expert reports written by psychologists (known as child custody evaluations in the United States). 13 psychologists, 18 family lawyers, 26 children's lawyers, and 8 judges (N = 65) in New South Wales, Australia, rated the overall quality of reports and the quality of various components of them. Interprofessional congruence on importance ratings allowed key components to be derived. The results revealed that the overall quality of reports was rated positively, however, significant discrepancies were found between importance and quality ratings on the various components, indicating that reports fall short of expectations in many areas.  相似文献   
9.
Previous research, based upon the interrupted time-series analysis of monthly data, has demonstrated that changes in the organizational structure of police departments produce short-term changes in the level of reported crime. The present study extends this literature by examining the independent effects of a change in hierarchical control (i.e., the appointment of O. W. Wilson as the new chief of the Chicago Police Department) and changes, over time, in the ecological structure of Chicago on reported rates of economic crime. The multivariate analyses indicate that the failure to take into account organizational change leads to model specification error. We conclude that longitudinal, within-jurisdictional research, based on the analysis of UCR data, must take into account changes in police bureaucracies that can affect the production of official counts of crime.  相似文献   
10.
新加坡经济发展迅速,并一跃成为亚洲“四小龙”之一,该国与中国的政治、经济关系也在不断发展.本文以新加坡《海峡时报》对中国的报道为样本,从报道数量、报道主题、报道题材、报道方法四个方面进行统计分析,试图探讨该报纸是如何建构中国形象的.  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