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   381篇
  免费   14篇
各国政治   14篇
工人农民   22篇
世界政治   30篇
外交国际关系   21篇
法律   192篇
中国政治   5篇
政治理论   106篇
综合类   5篇
  2023年   3篇
  2022年   3篇
  2021年   5篇
  2020年   6篇
  2019年   10篇
  2018年   13篇
  2017年   16篇
  2016年   14篇
  2015年   12篇
  2014年   11篇
  2013年   62篇
  2012年   15篇
  2011年   10篇
  2010年   5篇
  2009年   9篇
  2008年   12篇
  2007年   17篇
  2006年   11篇
  2005年   15篇
  2004年   13篇
  2003年   7篇
  2002年   4篇
  2001年   5篇
  2000年   12篇
  1999年   5篇
  1998年   2篇
  1997年   3篇
  1996年   4篇
  1995年   7篇
  1994年   7篇
  1993年   4篇
  1992年   4篇
  1991年   4篇
  1990年   4篇
  1989年   10篇
  1988年   10篇
  1987年   4篇
  1986年   7篇
  1984年   4篇
  1983年   3篇
  1982年   3篇
  1980年   2篇
  1979年   3篇
  1978年   2篇
  1976年   3篇
  1975年   2篇
  1970年   1篇
  1969年   1篇
  1968年   1篇
  1967年   2篇
排序方式: 共有395条查询结果,搜索用时 46 毫秒
91.
92.
93.
94.
95.
China's one-child policy ("OCP") exacerbates the existing weaknesses within the country's pension system.1 This strict family planning measure is the root cause of sub-replacement fertility and rising dependency ratios within the country.Consequently,the one-child policy should not coexist with the nation's currently under-funded retirement security program.In order to avert an impending financial and social crisis,the Chinese government should immediately confront the issue of pension reform.However,designs to improve the retirement security framework cannot be successfully instituted unless,as an initial step,the one-child policy is relaxed.The focal point of this paper delves into the impracticality of the one-child policy in relation to China's pension reform efforts.  相似文献   
96.
Public Choice - Regulation of health and safety has placed an unacknowledged burden on low-income households and workers. Billions of dollars are spent every year on regulations that seek to reduce...  相似文献   
97.
Most survey-based research on campaign effects in British elections has focussed on exposure to the campaign. Far less attention has been given to how the campaign is perceived, although American research on the effects of negative campaigning suggests that this is a potentially important area. The article investigates the extent to which vote choices in the 2007 Scottish Parliament election were affected by perceptions of the parties’ campaigns as ‘positive’ or ‘negative’. Partisanship and increased exposure to a party’s campaign increased individuals’ chances of rating a campaign positively. Other things being equal, however, campaigns which come to be seen in a negative light backfire on the party responsible, reducing the propensity of people to vote for it.  相似文献   
98.
Divorce education programs first surfaced over four decades ago. Today, many states mandate parents to participate in a divorce education program before their dissolution can be finalized. Changes in the technological landscape have allowed innovative practitioners to create online divorce education programs, yet these programs have not been formally evaluated for quality. Adapting a research design for evaluating face‐to‐face programs, we created an online divorce education review form and reviewed online divorce education programs that parents use to meet court‐mandated requirements. Results reveal that online programs have significant potential to help divorcing parents, yet there are areas of online program content and instructional strategies that can be improved. Program content that includes legal and court focused topics or modules, or that offer advice for families facing special circumstances such as domestic violence, could be enhanced. Additionally, most of the instructional strategies were passive. With this research, recommendations were made for improving program content and instructional strategies for online divorce education programs.  相似文献   
99.
The current focal areas within forensic textile science are fibre identification and assessment of the method of damage to fabrics. This paper investigates fabric degradation within clandestine burials. The fabrics considered in this paper, unlike previous archaeological studies, are a modern polyester-cotton blend (65%/35%) and a 100% cotton fabric both of which are commonly used for men's shirting fabrics in the UK. Three laundering conditions were investigated (i) not-laundered, (ii) laundered 6 times, and (iii) laundered 60 times; this represented varying conditions of fabric upon clothing deposition. The two burial conditions; sand and clay, were selected as extremes of soil type. The deposition times (15 and 30 days) were based on a study of clandestine burials in UK crimes. There were clear differences in how polyester-cotton and cotton stained within the two different soil conditions, polyester-cotton becoming extensively stained after a 30-day deposition in sand. The tear force required to tear the fabric after deposition, suggested that polyester/cotton fabrics were consistently weaker after burial, regardless of soil type and deposition period. There was also significant damage caused to not-laundered cotton fabrics after a 30-day deposition in clay. This work indicates that common apparel fabrics can degrade in relatively short times when buried.  相似文献   
100.
This article describes two studies concerning the development of a new measure of criminal thinking, the CriminogenicThinking Profile (CTP), influenced by the construct of psychopathy, and traditional models of cognitive-behavioral therapy (CBT). An experimental item pool based on verbalizations from offenders served as the pilot version of the instrument. Principal components analysis of the items resulted in a 62-item, eight-factor scale that was internally consistent. In terms of content, six of the resulting factors were conceptually related to psychopathy, one to CBT, and one to neutralization theory. The factor structure and internal reliability was supported by a subsequent confirmatory factor analysis. Initial support for the CTP's convergent validity was indicated by its positive correlations with psychopathy and personality disorders associated with criminal, aggressive, and impulsive behaviors. The CTP's divergent validity was supported by its inverse correlations with indices of healthy personality functioning. The CTP offers a somewhat different constellation of thinking patterns than those found on previously published criminal thinking instruments. The utility of the CTP to identify relevant cognitive targets for offender treatment is a recommended area of future research.  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