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   826篇
  免费   36篇
各国政治   37篇
工人农民   92篇
世界政治   73篇
外交国际关系   119篇
法律   377篇
中国政治   5篇
政治理论   152篇
综合类   7篇
  2023年   7篇
  2020年   13篇
  2019年   19篇
  2018年   25篇
  2017年   21篇
  2016年   27篇
  2015年   15篇
  2014年   14篇
  2013年   124篇
  2012年   21篇
  2011年   31篇
  2010年   22篇
  2009年   23篇
  2008年   38篇
  2007年   54篇
  2006年   46篇
  2005年   35篇
  2004年   33篇
  2003年   22篇
  2002年   29篇
  2001年   13篇
  2000年   20篇
  1999年   12篇
  1998年   12篇
  1997年   10篇
  1996年   12篇
  1995年   9篇
  1994年   11篇
  1993年   14篇
  1992年   14篇
  1991年   6篇
  1990年   11篇
  1989年   6篇
  1988年   8篇
  1987年   6篇
  1986年   4篇
  1985年   8篇
  1984年   5篇
  1983年   6篇
  1982年   5篇
  1981年   10篇
  1980年   4篇
  1979年   8篇
  1978年   5篇
  1977年   3篇
  1976年   2篇
  1975年   2篇
  1974年   2篇
  1973年   6篇
  1971年   2篇
排序方式: 共有862条查询结果,搜索用时 78 毫秒
121.
Leaking underground storage tanks (USTs) are a pervasive national environmental problem. Cleanup of leaking USTs is largely publicly financed and under the control of state agencies. In the transition to new compliance standards, individual states have taken advantage of provisions in federal regulations to implement their own programs. This raises the policy question of environmental federalism and the appropriate locus of government control. The objectives of this study are to examine the revealed preferences of a state UST bureau. New Mexico was one of the first state programs to use risk assessments in setting funding priorities. We analyze the statistical determinants of funding decisions and find strong evidence that risk information is used. Although our case study provides a measure of support for state control, the argument is strengthened if public financing is limited to the cleanup of historical pollution, rather than a means for providing insurance for prospective pollution. ©1999 by the Association for Public Policy Analysis and Management.  相似文献   
122.
123.
In the 2007–08 financial crisis, over‐the‐counter (OTC) derivatives triggered the collapse of colossal financial institutions. In response, global policy makers instituted clearinghouse mandates. As a result, all standardized OTC derivatives must now use clearinghouses, and global financial market stability now depends upon these institutions. Yet certain underlying legal and regulatory structures threaten to undermine clearinghouse stability, particularly were a significant clearinghouse to become distressed. This article argues that the clearinghouse mandates are incomplete in that they fail to reform these problematic arrangements. As with electric utilities, the lights at the financial market infrastructures known as clearinghouses must always be on. Yet the legal frameworks for handling a distressed clearinghouse, the problem of clearinghouse recovery, and resolution, remain uncertain. This article advances debate on this issue. It argues that recovery, a private market restructuring process, can be conceptualized as a bargaining game dependent upon time‐critical cooperation between a clearinghouse and members. This article uses transaction cost economics to demonstrate, however, that certain underlying legal and regulatory structures could work at cross‐purposes to this necessary cooperation, and actually increase its cost. Based upon this analysis, it proposes reforms designed to ensure that parties’ incentives promote efficient recovery. In the absence of efficient recovery frameworks, the path of a distressed, significant clearinghouse is likely to resemble that of the government‐backed mortgage lenders whose fate more than ten years after their entry into conservatorship remains uncertain. This article aims to help avoid a repeat of this history.  相似文献   
124.

This essay sets out to search for an equivalent Chinese word to the English word ‘justice’ in classical Chinese language, through ancient Chinese philosophical texts, imperial codes and idioms. The study found that there does not seem to be a linguistic sign for ‘justice’ in classical Chinese, and further, yi resembles ‘justice’ in some ways and has been used sometimes to translate  ‘justice’, but yi is a complex concept in traditional Chinese philosophy with multiple meanings and it is dissimilar to ‘justice’ in their semantic and pragmatic meanings in Chinese and English legal culture. While ‘justice’ is a keyword and fundamental to Western law, yi is not a legal word or concept in classical Chinese in traditional China. Given its complexity, yi does not have a one-to-one equivalent in English. It sometimes carries a sense of ‘righteousness’ and occasionally ‘justice’, but yi and ‘justice’ are not equivalent. In view of these, it becomes understandable that the translations of yi in contemporary Chinese usage vary ranging from ‘friendship and justice’ to ‘greater good’, among others. The meaning of yi is still uncertain and context sensitive as it was two thousand years ago.

  相似文献   
125.
126.
Respiratory pathogens have been detected in forensic investigations using multiple techniques; however, no study has examined the use of automated, nested, multiplex polymerase chain reaction (ANM‐PCR), commonly used in living patients, in the forensic setting. This retrospective study assessed the utility of ANM‐PCR in detecting respiratory pathogens in the pediatric forensic setting. Respiratory samples from 35 cases were tested for up to 20 respiratory pathogens. 51.4% of these cases yielded a positive ANM‐PCR result, 20% of which were considered the cause of or contributory to death. The most commonly detected pathogens were rhinovirus/enterovirus and respiratory syncytial virus, and these were the only pathogens determined to play a significant role in cause of death. The sampled sites and postmortem intervals tested did not affect the likelihood of a positive or negative test. ANM‐PCR panels are effective, affordable, and rapid ancillary tools in evaluating cause of death in the forensic pediatric population.  相似文献   
127.
Media reports routinely reference the drug-related violence in Mexico, linking crime in communities along the Southwest U.S. Border to illegal immigrants. The primary purpose of the current research is to examine whether the media assertions can be supported. Logistic regression models were run to determine the impact of citizenship on the likelihood of disproportionate arrest for federal drug and violent crimes, along the U.S./Mexico border. In arrests for homicide, assault, robbery, and weapons offenses, U.S. citizens were disproportionately more likely than non-citizens to be arrested. The only federal crime where non-citizens were disproportionately more likely to be arrested than were U.S. citizens was for marijuana offenses. Results of the current study challenge the myth of the criminal immigrant.  相似文献   
128.
Like many new democracies, Argentina has struggled with contentious movements that have challenged its precarious stability. Two very different sectors have led particularly powerful opposition movements: the military—associated historically with the abuse of power—and the unemployed workers, with important support from prestigious human rights organizations. This article looks both at how the political standing of the sector (military versus civil society) influences policy choices and at how these policy choices influence whether opposition movements remain mobilized and contentious. It argues that situation‐alleviating policies—those that successfully address interests of the sector as a whole—tend to be more successful in defusing contentious movements than policies relying on coercion, concessions, or co‐optation of mobilized opposition groups. Situation alleviation depletes the contentious groups of possible recruits, while policies targeting the mobilized opposition may inadvertently motivate those actors to remain mobilized.  相似文献   
129.
130.
This article examines the experiences of women occupying reserved seats on the suku councils of Timor-Leste (each of which represents a number of small villages). The limited political participation of these women is often ascribed to patriarchal ideas within rural areas, and the need for capacity development. This article argues, however, that there are further structural issues at play, whereby the interaction between traditional and modern governance makes it difficult for women occupying reserved seats to make their mark. While gender quotas can be a useful tool to encourage women's political participation, these structural issues need to be recognised and addressed in order to truly empower women.  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