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   728篇
  免费   32篇
各国政治   32篇
工人农民   94篇
世界政治   38篇
外交国际关系   29篇
法律   418篇
中国政治   18篇
政治理论   128篇
综合类   3篇
  2023年   6篇
  2022年   6篇
  2021年   6篇
  2020年   18篇
  2019年   21篇
  2018年   41篇
  2017年   32篇
  2016年   35篇
  2015年   36篇
  2014年   27篇
  2013年   82篇
  2012年   28篇
  2011年   40篇
  2010年   29篇
  2009年   35篇
  2008年   35篇
  2007年   42篇
  2006年   35篇
  2005年   27篇
  2004年   26篇
  2003年   23篇
  2002年   24篇
  2001年   9篇
  2000年   7篇
  1999年   5篇
  1998年   7篇
  1997年   4篇
  1996年   8篇
  1995年   7篇
  1994年   7篇
  1993年   3篇
  1992年   9篇
  1991年   3篇
  1990年   5篇
  1989年   3篇
  1988年   6篇
  1987年   5篇
  1986年   3篇
  1985年   5篇
  1983年   4篇
  1981年   2篇
  1980年   2篇
  1979年   1篇
  1966年   1篇
排序方式: 共有760条查询结果,搜索用时 15 毫秒
561.
With the adoption of Section 529 plans, states have played an increasing role in college savings. When parents prepay for their children's college education, states invest the proceeds with the expectation that the investment returns will cover tuition increases. In times of fiscal stress, states decrease funding for higher education, causing schools to increase tuition. Because current investment returns have not kept pace with tuition increases, state managers have an even greater burden to ensure that these funds are managed properly. Our research interest is the fiduciary role of state governments in managing these plans in a volatile investment market.  相似文献   
562.
This study reports the self-reported physical activity level of rural adolescents. Eight hundred and twenty two middle school adolescents (M = 229, F = 593), mean age = 13.9 in three rural Indiana middle schools reported their participation in out-of-school physical activities over a 5 day period. Responses to the activity items were recoded into sedentary, active, and very active exercises and preferred types of exercise. Over one-third (36%) of adolescent males indicated participation in vigorous physical activity less than 2 times per week and almost half (42%) of females reported levels of activity below nationally recommended guidelines. Adolescent males reported more frequent engagement in strength exercises than females (33% and 25% respectively). Over one third of males and females (35%) reported stretching three or more times each week. Significant differences were found between males and females satisfaction with their present body weight such that 21% of males and 44% of females indicated dissatisfaction with their present body weight. Males and females both reported a preference for active team sports such as volleyball, football, softball, and individual activities such as weight training, bicycling, and swimming. The levels of reported activity reflect national survey findings, indicating that many adolescents may not be involved in the recommended levels and that exercise behaviors of rural adolescents may be similar to those in urban areas.  相似文献   
563.
The legitimacy of compelling citizens to vote is rarely explored beyond claims about partisan benefit or infractions of liberty and democratic freedom of choice. Using the Australian model as a particularly successful and well administered case, I explore more deeply the issue of whether the state imposed obligation to vote is a legitimate one. The problem is approached via a number of questions, among them: Does compulsion have any properties that make it superior to a voluntary system? Does compulsion place an undue burden on voters? Is voting in the interests of individuals? Does voting do any good? Is there an obligation to vote? And, if so, to whom is the obligation owed?
I conclude that compulsion is reasonable because it yields collective (and ultimately individual) goods and protects a number of democratic, liberal and moral values. It is suggested that although there may be an obligation (but not a duty) to vote, this obligation is not owed to the state but rather to other citizens. An important effect of compulsory voting is its capacity to make voting a more 'rational' activity because it limits informational uncertainty and reduces opportunity costs. Compulsion removes most, if not all, the barriers to voting normally experienced by abstainers in voluntary systems. In doing so it releases or generates a variety of positive values, utilities and capabilities.  相似文献   
564.
565.
566.
This study conducted telephone interviews with a random sample of adults (N = 509) in a state with a universal child abuse reporting law. A substantial proportion of the interviewees (39%) were not aware of this law. Findings indicated that the public's understanding was mixed. Most respondents knew that reports could be made anonymously and that their identity could be kept private. However, most believed that children are automatically removed from the home if there is maltreatment and more than 50% were not aware they could be charged with a misdemeanor for failing to report a suspicion of child abuse. The respondents who had ever made a report (19%), had a greater knowledge of the laws than those who had not made a report. Older adults and those with less education had the least accurate perception of child abuse reporting policies. When asked about barriers to reporting, respondents cited worries that reporting would not help the child. Findings suggest that efforts to increase the public's comfort with reporting may require strategies to increase their confidence that the benefits will outweigh the risks for the child.  相似文献   
567.
568.
569.
This article investigates the difficult interface between metropolitan legal reform and empire in the late 1820s. In 1828, the Supreme Court of New South Wales sentenced dozens of men to death under legislation that had been repealed in Britain. It then insisted that every one of them be set free. This mess raised a fundamental question agitated in different ways around the empire in that decade: to what degree should colonial subjects enjoy the benefits of modernized metropolitan criminal law? Even as successive local and metropolitan Acts imposed new constraints on the civil rights of convicts in New South Wales, the Supreme Court insisted that even the most notorious recidivists in the colony should be protected against the Bloody Code from the moment it was reformed at home. In doing so, the court ignored the terms of section 1 of the Criminal Statutes Repeal Act passed at the request of a former East India Company officer to preserve the operation of the Code in India. Thus the peculiar reception controversy in New South Wales shows not only how disruptive metropolitan reform could be for colonies, it performed a growing racial gap in the imagination of legal subjecthood in different corners of empire.  相似文献   
570.
Parent engagement is an important intermediate outcome in Family Drug Treatment Court (FDTC) and child welfare services. This study explored the utility and reliability of a client satisfaction and engagement survey designed to measure interim outcomes of a Mentor Parent Program, operating in conjunction with a FDTC. Findings suggest the survey is a useful, parsimonious and reliable tool for measuring key dimensions of parent mentor services including client engagement; client‐centered support and empowerment; and help with systems navigation and accessing resources. The survey may be adapted for use in other FDTC or parent mentor contexts.  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