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   215篇
  免费   7篇
各国政治   24篇
工人农民   9篇
世界政治   29篇
外交国际关系   8篇
法律   85篇
中国政治   1篇
政治理论   63篇
综合类   3篇
  2021年   2篇
  2020年   7篇
  2019年   6篇
  2018年   7篇
  2017年   7篇
  2016年   3篇
  2015年   10篇
  2014年   4篇
  2013年   40篇
  2012年   3篇
  2011年   7篇
  2010年   7篇
  2009年   5篇
  2008年   6篇
  2007年   6篇
  2006年   6篇
  2005年   3篇
  2004年   6篇
  2003年   4篇
  2002年   4篇
  2001年   7篇
  2000年   5篇
  1999年   8篇
  1998年   7篇
  1997年   3篇
  1996年   6篇
  1995年   4篇
  1994年   5篇
  1993年   2篇
  1992年   3篇
  1991年   5篇
  1990年   2篇
  1989年   2篇
  1988年   2篇
  1987年   1篇
  1983年   2篇
  1981年   3篇
  1980年   4篇
  1978年   1篇
  1977年   2篇
  1976年   2篇
  1974年   1篇
  1972年   1篇
  1969年   1篇
排序方式: 共有222条查询结果,搜索用时 15 毫秒
111.
112.
Russia started its decollectivisation effort in earnest after the abortive 1991 coup attempt. A legislative foundation has been laid and over one‐quarter million peasant farms have been created, many through the act of exiting a collective by a farm worker, taking his or her land and asset shares along. Yet significant obstacles remain in the path of both continued peasant farm creation and the viability of those already functioning.  相似文献   
113.
Abstract

In January 1974, when fighting broke out between Saigon forces and Chinese in the oil-promising South China Sea, the American establishment news media tended to assume that the Chinese, being communists, must have been the aggressors. Those reporters who were quickly able to attune themselves to the official State Department line, however, refrained from making any judgment regarding the merits of the controversy. And well they might have, for the assertions of America's client regime regarding the various archipelagoes are at best dubious. Official U.S. Government maps designate the islets by their Chinese (not Vietnamese) names, and neither Hanoi nor the Provisional Revolutionary Government has stated any claims in the region.  相似文献   
114.
In this article, the process of social reproduction has been analyzed in Lorca, a municipality in the western Mediterranean region of Murcia (Spain) at the end of the 18th century. An exhaustive subset of the data from the local Godoy's census (1797) was used consisting of 29,875 individuals living in a total of 7566 households. This population was distributed between the town, the Huerta (the Murcian irrigated market garden community), and the countryside. Results confirmed, on the one hand, that a direct relationship existed between higher social status and size of household, with a higher number of older children in the households of land-owning farmers than of tenant farmers or day workers. More children in higher status households indicate that children left home later, and therefore inheritance problems rose, which influenced social reproduction within these groups. Spatially, a clear division can be found between the countryside with more male work-hands and a higher index of male activity and the Huerta with a certain female dominance.  相似文献   
115.
This essay seeks to identify relevant issues regarding the relationship between organizational change strategies aimed at improving the delivery of public services to low income clientale in human service agencies. * *A human service is defined as a form of assistance given to a client by a public agency; such assistance i s ameliorative in nature and is intended to provide for a social welfare need that cannot otherwise be met. *A human service is defined as a form of assistance given to a client by a public agency; such assistance i s ameliorative in nature and is intended to provide for a social welfare need that cannot otherwise be met.$ef: The strategies discussed in this

essay are: organizational development (OD), transorganizational development, reorganization and decentralization. The discussion is mainly theoretical, derived only in part from the literature and from actual experiences. The focus i s on detemining (logically, not empirically) the consequences of applying different types of organization change strategies as means for improving the delivery of human services. A major assumption i s that each of the strategies would incur somewhat different costs and produce different benefits with varying operational constraints.  相似文献   
116.
Correspondence     
The origins of the Anglo-American intelligence relationship are usually dated to the early years of the Second World War. This article suggests that the First World War interaction between the intelligence staffs of the British and American Expeditionary Forces was a significant precursor to the emergence of the later relationship. Using primarily American archival sources, the article reveals an intimacy that emerged in the summer of 1917 and continued, to a lesser extent, until the armistice. The emergence of this close relationship is attributed to a common language, independent-minded intelligence leaders, and an element of chance.  相似文献   
117.
The “Rotten Apple” theory states that deviant police officers are those who psychological testing fails to screen out. This concept is favored by police administrators because it offers a quick and easy solution to police deviant behavior. However, there is a growing body of literature that suggests that it is the stressful occupation that is policing that is the fertile soil from which police deviant behavior springs otherwise known as the “Rotten Barrel” theory. This article shall explore police deviant behavior from the perspective that it is the “Rotten Barrel” that leads to police deviant behavior.  相似文献   
118.
传统民事审判方式的弊端表现在:法官包揽调查,当事人基本上不负举证责任;开庭审判走过场,基本上是先定后审;庭审采取纠问式,当事人被动应答,较少主动行为,合议庭合而不议,审而不判,作用不显;当事人的处分权受到较大限制。在改革中,应强调当事人举证责任,完善举证制度;强调公开审判,充分发挥庭审功能;强化合议庭和独任审判页的职责,实现“审”与“判”的统一;加强法院自身的改革。  相似文献   
119.
The article examines the working methods and effectiveness of the Council of Europe’s Committee for the Prevention of Torture and Inhuman or Degrading Treatment or Punishment (the CPT) which, since 1990, has been carrying out visits to places of detention. It also examines the impact the Committee has had upon European standards and expectations, and, in particular, upon the jurisprudence of the European Court of Human Rights, and raises certain issues in respect of the establishment of the United Nation’s Subcommittee on Prevention of Torture and Other Cruel, Inhuman or Degrading Treatment or Punishment of the Committee against Torture. This article draws upon material to be published in The Treatment of Prisoners: European Standards (Council of Europe Press: 2006).  相似文献   
120.
The investigation of samples with low amounts of template DNA remains at the forefront of forensic DNA research and technology as it becomes increasingly important to gain DNA profile information from exceedingly trace levels of DNA. Previous studies have demonstrated that it is possible to obtain short tandem repeat (STR) profiles from <100 pg of template DNA by increasing the number of amplification cycles from 28 to 34, a modification often referred to as “low copy number” or LCN analysis. In this study, we have optimised post-PCR purification techniques applied after only 28 cycles of PCR, as well as using modified capillary electrophoresis injection conditions and have investigated the progressive application of these enhanced approaches. This paper reviews the characteristics of the profiles obtained by these methods compared with those obtained on the same samples after 34-cycle PCR. We observed comparable sensitivity to 34-cycle PCR in terms of the number of profiles with evidence of DNA and the number of allelic peaks per profile and we noted improved peak height and area magnitude with some sample types. Certain parameters reported to be adversely affected in 34-cycle LCN investigations, such as non-donor allele peaks and increased stutter peak ratio, were reduced by this approach. There are a number of advantages for trace samples in progressing from the standard 28-cycle process to the post-PCR processing method as compared to 34-cycle PCR method, including reduced sample consumption, reduced number of PCR amplifications required, and a staged approach to sample processing and profile interpretation.  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