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   24篇
各国政治   46篇
工人农民   11篇
世界政治   32篇
外交国际关系   7篇
法律   124篇
中国政治   9篇
政治理论   81篇
综合类   3篇
  2023年   2篇
  2021年   2篇
  2020年   13篇
  2019年   14篇
  2018年   17篇
  2017年   19篇
  2016年   17篇
  2015年   8篇
  2014年   18篇
  2013年   55篇
  2012年   13篇
  2011年   9篇
  2010年   8篇
  2009年   4篇
  2008年   7篇
  2007年   13篇
  2006年   9篇
  2005年   9篇
  2004年   6篇
  2003年   8篇
  2002年   6篇
  2001年   7篇
  2000年   2篇
  1999年   6篇
  1998年   6篇
  1997年   5篇
  1996年   4篇
  1995年   2篇
  1994年   2篇
  1993年   2篇
  1990年   2篇
  1989年   3篇
  1988年   1篇
  1987年   2篇
  1986年   1篇
  1984年   2篇
  1983年   3篇
  1982年   2篇
  1981年   1篇
  1980年   1篇
  1973年   1篇
  1966年   1篇
排序方式: 共有313条查询结果,搜索用时 15 毫秒
151.
This paper examines electoral accountability after the 2009–10 UK expenses scandal. Existing research shows that Members of Parliament (MPs) implicated in the scandal fared only marginally worse in the election than non-implicated colleagues. This lack of electoral accountability for misconduct could have arisen either because voters did not know about their representative's wrongdoing or because they chose not to electorally sanction them. We combine panel survey data with new measures of MP implication in the expenses scandal to test where electoral accountability failed. We find that MP implication influenced voter perceptions of wrongdoing more than expected. In contrast, constituents were only marginally less likely to vote for MPs who were implicated in the scandal. Electoral accountability may therefore be constrained even when information about representative misconduct is easily available and clearly influences voter perceptions.  相似文献   
152.
153.
154.
This article tracks developments at the national level in key European countries in the area of IT and communications and provides a concise alerting service of important national developments. It is co-ordinated by Herbert Smith Freehills LLP and contributed to by firms across Europe. This column provides a concise alerting service of important national developments in key European countries. Part of its purpose is to complement the Journal's feature articles and briefing notes by keeping readers abreast of what is currently happening “on the ground” at a national level in implementing EU level legislation and international conventions and treaties. Where an item of European National News is of particular significance, CLSR may also cover it in more detail in the current or a subsequent edition.  相似文献   
155.
Alley gates are designed to limit access to alleys and the crime opportunities they afford. Informed by the acronym EMMIE we sought to: (1) systematically review the evidence on whether alley gates are Effective at reducing crime, (2) identify the causal Mechanisms through which alley gates are expected to work and the conditions that Moderate effectiveness, and (3) collate information on the Implementation and Economic costs of alley gating. The results of our meta-analysis suggest that alley gating is associated with modest but significant reductions in burglary, with little evidence of spatial displacement. We also identified six mechanisms through which alley gates might plausibly reduce crime, and the conditions in which such mechanisms are most likely to be activated.  相似文献   
156.
157.
158.
Suicidal insulin overdoses are an under‐recognized and uncommon cause of death, often relying on scene and nonspecific autopsy findings. Here, we present a case report of a fatal exogenous insulin overdose in a patient with type 1 diabetes. In our case, there were no contributory autopsy findings; however, serum analog aspart insulin levels were c. 10× the predicted therapeutic upper limit (4000, reference 6.6–55 uU/mL), which correlated with scene findings. This was specifically determined by a newly developed immunocapture liquid chromatography–tandem mass spectrometry assay, able to discriminate between various synthetic insulin analogs. Total insulin levels by immunoassay were highly elevated on the Siemens Advia Centaur, but not the Roche platforms (4741 vs. 5.2 uU/mL, respectively), showing variable sensitivity of detection within the same analog depending on assay. We discuss the prevalence and features to look for at autopsy in these types of cases. Additionally, analytical options for testing insulin levels, including new methodologies, guidance on collection of samples, as well as an outline of available historical reference range data are discussed.  相似文献   
159.
Licensing of businesses by local governments is a common practice in many countries. While business licensing has its origins in regulation, it is often seen as little more than a revenue source for local government. This article reviews the potentially conflicting objectives of regulation and revenue generation, and outlines the various forms which local taxation of business has taken in a number of countries. In practice, the regulatory aspects of local business licensing in many developing countries are ineffective at best and counterproductive at worst, and there are pressures to sweep away most local business licences as part of deregulatory reform. Yet local governments in many countries are in dire need of revenue sources in order to finance local service provision. The article analyses the reforms that have been introduced to business licensing in Kenya. There, traditional business licences have been replaced with a Single Business Permit, with the twin objectives of increasing local revenues and reducing regulatory compliance costs on businesses. Initial results suggest that, while there have been some initial start‐up problems, both these objectives are being achieved. Copyright © 2001 John Wiley & Sons, Ltd.  相似文献   
160.
The literature suggests that management contracts for public services work best when payment to the contractor is performance‐related and when there is minimal involvement by government in daily management. However, as this case study of Mozambique illustrates, neither of these principles can be straightforwardly applied in management contracts for organizational reform in a developing country. First, establishing successful performance‐related payment is difficult in a contract with multiple objectives and poor information. The value in setting up performance‐related payment appears to be more in focusing the objectives of the contract than in improving the contractor's performance. Second, a virtually ‘hands on’ role is required for the government agency supervising the contract, in the numerous political, legal and staffing issues which arise. The capacity of the agency to carry out this function is critical to the performance of the contract. It faces the challenge of completing the reorganization, sustaining initial achievements and running the new system economically. There are grounds for guarded optimism. Copyright © 1999 John Wiley & Sons, Ltd.  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