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   192篇
  免费   6篇
各国政治   17篇
工人农民   8篇
世界政治   14篇
外交国际关系   12篇
法律   101篇
政治理论   41篇
综合类   5篇
  2023年   7篇
  2021年   1篇
  2020年   2篇
  2019年   2篇
  2018年   3篇
  2017年   2篇
  2016年   6篇
  2015年   3篇
  2014年   6篇
  2013年   24篇
  2012年   7篇
  2011年   5篇
  2010年   4篇
  2009年   3篇
  2008年   11篇
  2007年   12篇
  2006年   6篇
  2005年   7篇
  2004年   5篇
  2003年   5篇
  2002年   8篇
  2001年   4篇
  2000年   3篇
  1998年   5篇
  1997年   3篇
  1996年   3篇
  1995年   3篇
  1994年   5篇
  1993年   4篇
  1992年   3篇
  1991年   1篇
  1989年   5篇
  1988年   1篇
  1987年   4篇
  1986年   3篇
  1985年   3篇
  1983年   1篇
  1982年   2篇
  1981年   2篇
  1980年   3篇
  1979年   5篇
  1977年   1篇
  1975年   1篇
  1973年   1篇
  1967年   1篇
  1966年   1篇
  1965年   1篇
排序方式: 共有198条查询结果,搜索用时 15 毫秒
141.
142.
This article advances a counter-intuitive argument about what are argued to be the links between security and development in human security. The argument is counter-intuitive because the merging of development and security is explicitly part of the human security discourse. However, this paper will argue that human security can better be understood not through its own discourse, but placed in the context of the changing relationship between the developing world and the developed world after the end of the Cold War. Rather than the merging of security and development it will suggest that human security is representative of a period in international relations in which there is a separation of security and development. The broader international context is one in which the developing world is less of a security concern to the developed than was the case during the Cold War.  相似文献   
143.
144.
Sex offender registration and community notification laws have proved enormously popular in the U.S. This is so even though the avowed sexual violence preventive benefits of the laws remain largely untested and unproven; indeed, it remains an open question whether the laws actually have anti-therapeutic and criminogenic effect. This article examines why this data deficit has characterized the social and political evolution of the laws and considers the prospects for their migration to other nations.  相似文献   
145.
A 19‐year‐old woman was found dead with her face and head wrapped in plastic adhesive tape in a cupboard beside an opened helium cylinder. Despite the alleged presence of a suicide message on a social networking website, the unusual circumstances raised the possibility at the time of autopsy of either accidental death from sexual asphyxia or homicide. A carefully monitored reenactment demonstrated, however, that the type of commercial adhesive tape that had been used did not cause complete airway obstruction and that it was possible to wrap a considerable length of tape around the head and neck with the breath held. All of the features at autopsy were, therefore, compatible with self‐infliction. Asphyxial death was attributed to the combined effects of smothering from tape and anoxia from helium, an extremely rare combination in young females.  相似文献   
146.
This article evaluates the effectiveness of Turkey's First Five Year Development Plan (1963–67) in achieving both its domestic and its international objectives.

A target of 7 per cent for the G.N.P. growth rate was nearly achieved, but individual sectors diverged from the plan. Agricultural and manufacturing output increased only about three‐quarters as fast as planned, while the construction and service industries exceeded the planned rate. In agriculture, neither new investment nor, more important, the dissemination of new techniques proceeded as rapidly as expected. Insufficient amounts of well‐organized investment projects, foreign exchange, and domestic savings (especially in the public sector) impeded the full achievement of the desired manufacturing capacity. In addition to failing to raise public revenue as much as planned, the principal shortcomings in policy formulation and execution were an overvalued currency which necessitated exchange controls and distorted the allocation of resources, the continued reliance on price regulation, and the failure to reform adequately the State Economic Enterprises. Reliance on foreign aid was reduced, but more aid will still be required before sustained growth is achieved.

In spite of these shortcomings, substantial progress was accomplished during the First Plan without the inflationary pressures and other imbalances which characterized the 1950s. However, Turkey could be developed more rapidly if more appropriate policies were followed.  相似文献   

147.
148.
A number of prisoners use drugs. Limited information is available about the extent to which urban and urban substance abusers differ in their drug use in criminal justice settings. In addition, many believe that rural areas are protected from drug use. However, findings from this study show only marginally statistical significant differences in drug use between incarcerated rural and urban drug users. It was expected that urban drug users would be more drug career involved with consistently higher levels of drug use and associated problems. Specifically, rural drug users in this study were older at age of first use of marijuana and cocaine; report fewer years of cocaine, hallucinogen, and heroin use; and report more alcohol and sedative use. Findings from this study suggest that rural and urban drug users are similar and that rural areas may be protective from some drug use but risky for other drug use.  相似文献   
149.
Comparison of the minor and trace element compositions of bullet lead alloys has been used by some forensic examiners to make definitive positive associations between bullets or lead fragments at a crime scene and samples of bullets linked to a suspect(s). Such conclusions have been based on the elemental analysis of isolated groups of bullets with no consideration of the metallurgical processes involved in the production and refining of the bullet lead alloys. An understanding of the metallurgy of lead refining reveals that the elements quantified in the forensic analysis are carefully controlled in the refining process and that there are logical reasons why some elements are more discriminatory than others. Data for lead alloys supplied to two major ammunition manufacturers confirm that multiple indistinguishable shipments of lead alloys from secondary lead refiners to the ammunition manufacturers are made each year and over a period of many years. The data also demonstrate that distinguishable compositions can come from the same melt or "source" of lead alloy. These results clearly indicate that bullets with indistinguishable compositions could have come from different lead "sources" produced in the same or different years. Furthermore, the observation that two bullets have a distinguishable composition does not necessarily mean that they came from a different "source".Our results show that the forensic examiner using a method of bullet lead alloy elemental analysis, which quantifies up to six elements is restricted to concluding only that indistinguishable bullets might have come from the same "source," not that they did come from the same "source". In addition, it is quite possible that multiple bullets with similar but distinguishable compositions could have come from the same "source". The authors therefore feel that there is no scientific validity to any conclusions more positive than attributing the possible association as to molten source among bullets from different samples. An understanding of the metallurgical principles operative in the melting/casting process as well as the data acquired for this study, indicate that any forensic conclusions which associate unknown bullets with the "same source", and/or "same box" should fail most or all Daubert criteria.  相似文献   
150.
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