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   267篇
  免费   13篇
各国政治   11篇
工人农民   29篇
世界政治   27篇
外交国际关系   8篇
法律   150篇
中国政治   1篇
政治理论   52篇
综合类   2篇
  2023年   4篇
  2022年   2篇
  2021年   3篇
  2020年   11篇
  2019年   13篇
  2018年   19篇
  2017年   8篇
  2016年   14篇
  2015年   8篇
  2014年   10篇
  2013年   43篇
  2012年   9篇
  2011年   12篇
  2010年   7篇
  2009年   7篇
  2008年   9篇
  2007年   4篇
  2006年   7篇
  2005年   8篇
  2004年   7篇
  2003年   7篇
  2001年   2篇
  2000年   4篇
  1999年   2篇
  1998年   4篇
  1997年   3篇
  1996年   7篇
  1995年   1篇
  1994年   1篇
  1992年   2篇
  1991年   3篇
  1990年   1篇
  1989年   1篇
  1988年   1篇
  1986年   3篇
  1985年   5篇
  1984年   2篇
  1983年   4篇
  1982年   1篇
  1981年   7篇
  1980年   1篇
  1979年   2篇
  1974年   1篇
  1973年   1篇
  1971年   1篇
  1970年   2篇
  1969年   1篇
  1968年   1篇
  1967年   1篇
  1966年   1篇
排序方式: 共有280条查询结果,搜索用时 15 毫秒
241.
Abstract

This paper describes the inter-rater reliability of the Structured Assessment of Risk and Need (SARN, formerly known as Structured Risk Assessment). The SARN is a structured framework for identifying sexual offenders’ dynamic risk factors. The SARN comprises 16 dynamic risk factors, categorized into four domains: Sexual Interests, Distorted Attitudes, Socio-Affective Functioning and Self-Management. Two studies, utilizing three samples, are reported. Study 1 examined the inter-rater reliability of four SARN cases with a sample of seven expert raters. Results indicated high inter-rater reliability amongst these participants. Study 2 examined the reliability of SARN with two samples who had received training before supplying inter-rater data (N=88). Results provided some support for the reliability of SARN. However, strength of reliability was dependent upon the method of analysis applied (percentage agreement, Cohen's Kappa, intra-class correlation coefficients). These results are discussed in terms of their clinical and methodological implications.  相似文献   
242.
The Hutchins Commission was concerned that the small minority of the people controlling the press as an instrument of mass communication could misuse their gatekeeping power. Due to new communication technologies the abundance of media outlets has increased choices available to the public far beyond anything commission members could have envisioned. This, in turn, has led to the development of a second layer of electronic gatekeepers between information originators and the public. The effect these electronic gatekeepers will have on the evolution of the press will be as great as, if not greater than, that of the human gatekeepers who were the commission's focus. This article suggests there will be an increasing equation of the public interest with what the public is interested in, a reduction in people's knowledge of public affairs and a decrease in the exposure of individuals to new ideas or ideas that contradict their existing beliefs. The article concludes by questioning whether government regulation is capable of addressing these concerns.  相似文献   
243.
244.
The shadow price of capital in production is a useful indicator of the efficacy of the rural financial system. Using data on participants and non‐participants in a small farm credit programme from the Pakistani Punjab, this article estimates the shadow price of capital. Endogenous switching regressions techniques are employed to control for the likely heterogeneity of borrowers versus non‐borrowers. Results indicate that an individual selected at random from the population of small farmers would experience a 200 per cent rate of return on the first rupee borrowed from the small farm credit programme, indicating a high shadow price of capital and a prima facie case for small farm credit programmes.  相似文献   
245.
246.
247.
248.
249.
Access to affordable child care is a formidable barrier to employment for many families. Following passage of the Personal Responsibility and Work Opportunity Reconciliation Act (PRWORA) in 1996 , funding for child care assistance increased dramatically. Using data from the National Survey of America’s Families (NSAF), the impact of child care subsidies on single mother’s work effort is evaluated. The results indicate that not only are women more likely to be employed when they receive child care subsidies, they are also more likely to be employed full time. Single mothers who reported receiving assistance with child care worked, on average, 9.4 hours more per week than mother’s who did not receive help. While growth in funding for child care has slowed in recent years, findings like the ones presented here highlight the importance of affordable child care in the employment decisions of mothers with young children.  相似文献   
250.
The movement to promote coffee produced in a sustainable way is one of many efforts aimed at linking social responsibility and market capitalism. In the wake of a worldwide coffee crisis in which prices have fallen to levels that do not support small-scale production or provide living wages for plantation workers, non-profit certifying and labelling organisations are working to develop a market that is sustainable for workers and the environment. They seek to influence cultural and political values in such a way that consumers and corporations in the North will have to respond to them by incorporating the welfare of Southern workers and ecosystems into their purchasing decisions. This paper discusses and evaluates current strategies to link producers and consumers within this movement, all of which involve a great deal of education. It argues that partnerships between businesses and NGOs are essential for broadening the corporate base of the market for fairly traded coffee and promoting norm change among consumers, and discusses the challenges and opportunities that such partnerships create.  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