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   97篇
  免费   11篇
各国政治   7篇
工人农民   1篇
世界政治   15篇
外交国际关系   8篇
法律   59篇
中国政治   1篇
政治理论   17篇
  2022年   2篇
  2020年   8篇
  2019年   5篇
  2018年   8篇
  2017年   7篇
  2016年   5篇
  2015年   5篇
  2014年   10篇
  2013年   17篇
  2012年   8篇
  2011年   6篇
  2010年   5篇
  2009年   1篇
  2008年   4篇
  2007年   3篇
  2006年   3篇
  2005年   3篇
  2004年   1篇
  2001年   2篇
  2000年   1篇
  1998年   2篇
  1997年   1篇
  1992年   1篇
排序方式: 共有108条查询结果,搜索用时 15 毫秒
91.
Major economic crises are focal events that often drive changes in various aspects of political systems. Although extensive work has been done to investigate the effect of exogenous shocks on political phenomena such as government termination, public opinion and policy outcomes, the impact of major crises on the process of policymaking has so far received scarce attention. Building on existing literature on policy agendas and legislative organization, this paper explores how the Eurozone crisis has affected the legislative agenda of the Italian parliament. The data used include information on the 1,110 bills submitted to parliament during Legislature XVI (2008–2013). Our analysis shows that, with the worsening of the crisis, bill proposals related to macroeconomic issues become increasingly more likely to enter the legislative agenda, displacing legislation dealing with other topics. Our argument is corroborated by a comparison between Legislature XVI and a pre-crisis legislature (2001–2006), as in the latter term the legislative agenda follows different patterns.  相似文献   
92.
STR profiling of animal species has a wide range of applications, including forensic identification, wildlife preservation, veterinary public health protection and food safety. We tested the efficacy of a multiplex PCR-based assay including 11 porcine-specific tetrameric STRs in a population sample of wild boars (n = 142) originating from Piedmont (North West Italy). Multiple deviations from Hardy–Weinberg expectations were observed, mostly due to a reduction in observed heterozygosity indicative of a high degree of inbreeding. A value of θ of 0.046 and an inbreeding coefficient of 0.089 were estimated. Combined power of discrimination and probability of exclusion values for the STR panel were 0.9999999999996 and 0.99989. In order to test the suitability of the method for meat traceability purposes, a domestic pig reference sample (n = 412), consisting of commercial lines commonly used in the meat production process, was also typed. A Bayesian cluster analysis carried out using the observed genotypes, showed a percentage of correct subspecies assignment of individual samples of 0.974 for wild boars and 0.991 for pigs, thus demonstrating the usefulness of the multiplex STR-typing system for discrimination purposes.  相似文献   
93.
Bernardi  Luca 《Political Behavior》2020,42(1):165-188
Political Behavior - Competitive democratic theory predicts that electoral factors enhance policy makers' responsiveness to public opinion. Yet findings on the effects of electoral...  相似文献   
94.
95.
Accurate age estimation has always been a problem for forensic scientists, and apposition of secondary dentine is often used as an indicator of age. Since 2004, in order to examine patterns of secondary dentine apposition, Cameriere et al. have been extensively studying the pulp/tooth area ratio of the canines by panoramic and peri-apical X-ray images. The main aim of this paper is to examine the relationship between age and age-related changes in the pulp/tooth area ratio in monoradicular teeth, with the exception of canines, by orthopantomography. A total of 606 orthopantomograms of Spanish white Caucasian patients (289 women and 317 men), aged between 18 and 75 years and coming from Bilbao and Granada (Spain), was analysed. Regression analysis of age of monoradicular teeth indicated that the lower premolars were the most closely correlated with age. An ANCOVA did not show significant differences between men and women. Multiple regression analysis, with age as dependent variable and pulp/tooth area ratio as predictor, yielded several formulae. R(2) ranged from 0.69 to 0.75 for a single lower premolar tooth and from 0.79 to 0.86 for multiple lower premolar teeth. Depending on the available number of premolar teeth, the mean of the absolute values of residual standard error, at 95% confidence interval, ranged between 4.34 and 6.02 years, showing that the pulp/tooth area ratio is a useful variable for assessing age with reasonable accuracy.  相似文献   
96.
The pragmatic interests of Kazakhstan and the European Union have profoundly influenced the relationship between them, preventing the establishment of successful cooperation in the human dimension. This article investigates these dynamics in detail, placing its spotlight on the role assigned to the relationship with the European Union in the most recent technologies of power devised by the Kazakhstani regime. Particular attention here will be devoted to the tension between the regime's search for international legitimacy and its efforts to insulate itself from EU pressures for political liberalisation.  相似文献   
97.
98.
99.
This study evaluated the effectiveness of an individual treatment program for five adult males who experienced childhood sexual abuse. A treatment manual focusing on abuse-related self-blame, anger, and anxiety was developed. Daily self-blame, anger, and anxiety self-ratings were completed before and throughout treatment. A multiple-baseline approach was used to evaluate treatment effects. Overall findings indicated that most participants experienced significant reductions in self-blame, anger, and anxiety as a result of their involvement in the sexual abuse treatment program. Treatment was particularly helpful in decreasing feelings of self-blame and anger. The study made an important initial contribution to the development of systematic treatment outcome research for a population of individuals that has received relatively little attention. The results have implications for future clinical and research efforts with sexually abused adult males.  相似文献   
100.
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