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   175篇
  免费   12篇
各国政治   33篇
工人农民   5篇
世界政治   44篇
外交国际关系   13篇
法律   57篇
中国政治   4篇
政治理论   30篇
综合类   1篇
  2021年   5篇
  2020年   8篇
  2019年   7篇
  2018年   15篇
  2017年   5篇
  2016年   11篇
  2015年   5篇
  2014年   6篇
  2013年   46篇
  2012年   9篇
  2011年   6篇
  2010年   5篇
  2009年   4篇
  2008年   2篇
  2007年   6篇
  2006年   3篇
  2004年   1篇
  2003年   7篇
  2002年   5篇
  2001年   3篇
  2000年   3篇
  1999年   1篇
  1998年   1篇
  1996年   2篇
  1995年   1篇
  1993年   3篇
  1992年   2篇
  1991年   1篇
  1990年   3篇
  1989年   1篇
  1986年   1篇
  1985年   3篇
  1982年   1篇
  1981年   1篇
  1980年   1篇
  1979年   2篇
  1975年   1篇
排序方式: 共有187条查询结果,搜索用时 15 毫秒
71.
In a two-sector model, we show that corruption is endogenously determined by the model parameters. It depends on the fraction of unskilled labor and the relative TFP differential between skilled and unskilled sector. First, for a larger proportion of unskilled labor force, there is widespread corruption and for smaller share of unskilled labor force, there is no corruption. For the intermediate level, equilibrium depends on the number of corrupt bureaucrats and there are multiple equilibria. Second, corruption decreases with the relative TFP differential between skilled and unskilled sector. For the intermediate level of TFP differential, there are multiple equilibria. On its consequences, corruption causes rise in the wage inequality between skilled and unskilled workers. It distorts the allocation of resources, which results in the output and the welfare losses, and it is associated with the higher tax rate.  相似文献   
72.
Paternity testing is being increasingly requested with the aim of challenging presumptive fatherhood. The ability to establish the biological father is usually based on the genotyping of autosomal short tandem repeat (STR) in alleged father, mother and child, but the use of Y-chromosomal STR has gained interest in the last few years. In this work, we propose a new probabilistic approach that combines autosomal and Y-chromosomal STR data in paternity testing with father/son pairs taking into account mutation events. We also suggest a new two-stage approach where we first type Y-STRs and possibly autosomal STR for the putative father and son, conditional on Y-STR results. We applied this approach to 22 cases. Our results show that Y-STRs can identify nonpaternity cases with high accuracy but need to be validated with autosomal STR to establish paternity. Moreover, the two-stage approach is less costly than the standard approach and is very useful in motherless cases.  相似文献   
73.
The current study assessed the perceptions of acceptable sexual behaviour of coaches and the occurrence of sexual harassment among female student in India. A sample of 180 Indian female student-athletes at intercollegiate and inter-university levels with male coaches participated in this study. A questionnaire on sport-specific Touch and Behaviour versus Unwanted Intimacy from coaches (Vanden Auweele et al., 2008), consisting of 41 items on a 5-point rating scale was used. The participants were asked to indicate the acceptability of specific coaching behaviour as well as the occurrence of the behaviour represented in each item. The acceptability of the behaviour was determined by means and standard deviations, while the occurrence was determined by frequencies. Factor analysis was performed to determine the structure of the coaches’ behaviour and athletes’ acceptability thereof, which yielded four factors. Cronbach’s alpha was used to determine the internal consistency of the extracted items on each factor. Two factors, namely, unwanted sexual behaviour and inappropriate verbal and physical sexual behaviour, were regarded by athletes as very serious and unacceptable coach behaviour, while a third factor represented context-dependent suspicious behaviour (a grey area in which athletes differ in their opinion) and was perceived to be serious and unacceptable. A fourth factor represented acceptable behaviour. The occurrence of very serious and unacceptable behaviour was reported by 31% of the female athletes.  相似文献   
74.
75.
In analyzing the best technology-transfer practices of a broad cross-section of goverment agencies, research institutions, and national and industrial laboratories, it was found that different technology-transfer practices should be used at the prospecting, developing, trial, and adoption stages of technology transfer. These results are summarized in a benchmark model that indicates which best practices to use at each stage of the technology-transfer process, and what roles should be played by technology disseminators, developers, sponsors, and implementors during these stages. Rules are suggested for making cost-effectiveness trade-offs among alternative best practices and designing optimal transfer strategies when budgets are limited.  相似文献   
76.
Several changes have been introduced in the system of local government in rural Bangladesh following the country's independence. Examination reveals that they were changes only in nomenclature, and did not result in significant improvements. The constant effort by the central government to retain control over local bodies, and the tendency of the ruling elite not to disturb the existing local government system, have worked to the detriment of reforms. The existing local government system failed to satisfy the aspirations of the rural Bangladeshis for increased participation in local affairs. After the first change of government in Bangladesh, the new ruling group felt the need for a support base in the rural areas. The formation of a new political party and the necessity of extending it to the grass roots, increased the desire of the people to participate in local affairs, and the realization of the importance of initiating and completing rural development programmes at the lowest level made the government aware of the need for local government institutions based in the villages. The government was impressed by the success of the Swanirvar Bangladesh Andolon, and introduced Swanirvar Gram Sarkar as a major reform in the local government system.  相似文献   
77.
78.
79.
80.
Ahmed Rashid 《亚洲事务》2013,44(3):367-370
Editor's Note: The following letter is a response to the correspondence between Michael Caroe, son of Sir Olaf Caroe, and Professor Parshotam Mehra, author of The North-West Frontier Drama, 1945–1947. The previous letter from Michael Caroe appeared in the October 2002 edition of Asian Affairs, Vol. XXXIII, Part III (p. 425). This was a response to a letter from Professor Mehra, which appeared in the June 2002 edition, Vol. XXXIII, Part II (p. 247).  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