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   244篇
  免费   17篇
各国政治   22篇
工人农民   32篇
世界政治   27篇
外交国际关系   19篇
法律   117篇
中国政治   4篇
政治理论   40篇
  2023年   4篇
  2022年   2篇
  2021年   1篇
  2020年   8篇
  2019年   4篇
  2018年   22篇
  2017年   22篇
  2016年   18篇
  2015年   11篇
  2014年   12篇
  2013年   49篇
  2012年   6篇
  2011年   6篇
  2010年   5篇
  2009年   13篇
  2008年   6篇
  2007年   8篇
  2006年   1篇
  2005年   6篇
  2004年   4篇
  2003年   7篇
  2002年   3篇
  2001年   5篇
  2000年   10篇
  1999年   2篇
  1998年   1篇
  1997年   1篇
  1996年   5篇
  1994年   3篇
  1993年   2篇
  1990年   1篇
  1986年   1篇
  1985年   2篇
  1983年   1篇
  1981年   2篇
  1968年   1篇
  1967年   1篇
  1965年   1篇
  1963年   2篇
  1961年   2篇
排序方式: 共有261条查询结果,搜索用时 31 毫秒
91.
ABSTRACT

The aim of this article is to provide insight into the phenomenon of sexual harassment in the theatre world. A survey among Norwegian actors is presented showing that sexual harassment is much more prevalent in the theatre world than in Norwegian work life in general. Further, the article aims at understanding why the prevalence is as high as it is. Based on qualitative interviews, the article points out some risk factors that shed light on the high prevalence of sexual harassment. Lastly, the risk factors are related to charismatic authority as an important power base in the theatre world.  相似文献   
92.
Abstract

Approximately 45% of mentally disordered offenders relapse into violence. Although much is known about factors related to the risk of future violence, the violence relapse process is still in many aspects an unexplored area. The aim of this study was to increase the knowledge of the recidivism process and risk communication of the repeatingly violent mentally disordered offender. A qualitative study using open-ended, semi-structured interviews was conducted with 14 mentally disordered offenders who had relapsed into violent behaviour. Important risk markers, pointed out by the informants, such as separations, drug problems, homelessness, and lack of sleep, were presented in a situational context. All but one of the informants were of the opinion that they directly or indirectly had communicated their violent intent or the experience of an intolerable situation. These results may help practitioners to target interventions and prevent further violence.  相似文献   
93.
ABSTRACT

Strategic management (SM) has become prominent on the agenda in several public organizations due to new public management (NPM) reforms. Nevertheless, there are few studies investigating how public organizations apply SM in practice and what tools are used. As a result, calls have been made for such studies. This article can be seen as an attempt to meet this call by presenting a qualitative case study of how SM has been applied in the Swedish Transport Administration (STA), a central government agency in Sweden, and what tools it used in strategy making. By analyzing the micro processes of strategizing at STA, our results indicate that public organizations need to be aware of at least three specific tensions that can enable or constrain strategy making. These tensions are: short v. long-term, parts v. whole, and reactivity v. proactivity.  相似文献   
94.
We analyse the relationship between road infrastructure quality and the location choice and entry size of manufacturing firms in Ethiopia. We use GIS-based panel data on town-level measures of road infrastructure and census-based panel data on firms. Our dataset covers a period of considerable improvements in road infrastructure as a result of major public investments. We find that local infrastructure is important for entry, while more extensive market connectivity is important for the entry of large firms. We conclude that improved infrastructure has been associated with favourable outcomes with respect to entry patterns and firm size in Ethiopia’s manufacturing sector.  相似文献   
95.
96.
The principle of freedom of choice in childcare matters has been a central element of Finnish family policy since the 1980s and is something that makes the country unique in an international comparison. One the one hand, this principle has been manifested as a legislated right for parents, notably mothers, to choose paid work supported by the use of public childcare. On the other hand, it has also given parents with children under three the right to stay at home with their children and to receive a child home care allowance during this period. This dualism has been widely popular among parents and has also been seen by most leading parties as something that is good for families. However, since the outbreak of the international financial crisis, this system has faced increasing criticism from some experts and politicians, which has made the principle of freedom of choice, and especially the child home care allowance/leave, susceptible to renegotiation. This article investigates how the principle of freedom of choice was politicized by eight leading parties during the Finnish parliamentary election campaign in 2015, through an analysis of election manifestos. First, we analyse to what extent this principle was politicized, and by whom. Secondly, we study how the principle was framed. The findings show that the principle of freedom of choice was a rather politicized topic, creating a cleavage between conservative and leftist/liberal parties. Moreover, they indicate a renegotiation of this principle in favour of higher parental employment promotion and gender equality.  相似文献   
97.
Several studies have shown that psychopathy is overrepresented among homicide offenders. There is a consensus that Hare's Psychopathy Checklist-Revised PCL-R is currently the most valid and useful tool for rating psychopathy (e.g., [Fulero, S. M. (1995). Review of the Hare Psychopathy Checklist-Revised. In J. C. Conoley & J. C. Impara (Eds.), Twelfth Mental Measurements Yearbook (pp. 453-454). Lincoln, NE: Buros Institute]). Usually, when making a rating of psychopathy, both an interview and an examination of the subject's files are used. However, it has been discussed what is really required to be able to rate psychopathy in a reliable manner. The aim of the present study was to retrospectively rate the degree of psychopathy in 35 homicide offenders being subjected to forensic psychiatric assessment. These ratings of psychopathy were carried out using forensic psychiatric files and courts'; verdicts only. Another aim was to examine the reliability of PCL-R in this specific Swedish sample of homicide offenders. There was a good agreement between the two raters with respect to the categorical diagnosis of psychopathy (Cohen's kappa=.81, p<.001), which indicates that retrospective ratings of psychopathy are well suited for research purposes. The prevalence of psychopathy among the homicide offenders was 31.4% (using a cut-off score of 30), which means that the construct of psychopathy may contribute to the understanding of the phenomenon of homicide. In the planning of treatment for homicide offenders, a consideration of possible psychopathy is necessary. As criminal psychopaths are known to relapse into violent criminality, it is very important that they are given efficient treatment, placement and management.  相似文献   
98.
Sudden infant death syndrome (SIDS) still accounts for considerable numbers of unexpected infant deaths in many countries. While numerous theories have been advanced to explain these events, it is increasingly clear that this group of infant deaths results from the complex interaction of a variety of heritable and idiosyncratic endogenous factors interacting with exogenous factors. This has been elegantly summarised in the "three hit" or "triple risk" model. Contradictions and lack of consistencies in the literature have arisen from diverse autopsy approaches, variable applications of diagnostic criteria and inconsistent use of definitions. An approach to sudden infant death is outlined with discussion of appropriate tissue sampling, ancillary investigations and the use of controls in research projects. Standardisation of infant death investigations with the application of uniform definitions and protocols will ensure optimal investigation of individual cases and enable international comparisons of trends.  相似文献   
99.
Hyperpolymorphic short tandem repetitive DNA sequences, STRs or microsatellites, have become widely used in human identification, particularly in criminal cases and in mass disasters. In such cases the substrates for the analyses may be decomposed biological material, a fact that has to be taken into account when choosing the appropriate casework methods. In this paper we report the evaluation of five different DNA extraction methods, namely the phenol-chloroform, the silica based, the InstaGene Matrix (BioTest), the glass fiber filter, and the Chelex based methods. The substrates for the analyses are decomposed human liver tissue specimens from forensic autopsy cases. Extracted DNA was quantified and DNA profiled by a set of seven STRs. We have compared laboratory time consumption and costs of the five methods, showing that the Chelex method is the more rapid and less expensive of the methods, the phenol-chlorophorm and silica extractions being the most time consuming and resource demanding ones. A full profile was obtained by the silica method in nine out of ten cases and this method failed to give a reliable type in four out of 70 STR analyses. The phenol-chlorophorm and the glass fiber filter methods failed in 16 analyses, the InstaGene Matrix (BioTest) in 25 and the Chelex extracts in 56 of the 70 STR analyses. By multiple logistic regression we show that the difference between the silica procedure and the other methods are statistically significant. In our hands, the silica gel extraction procedure is an obvious choice when the biological material available is decomposed human tissue--even if this procedure is one of the more laborious ones.  相似文献   
100.
Pressure is mounting for states to become better at integrating its environmental policies into sector policy, a challenge often referred to as environmental policy integration (EPI). Policy research on EPI has grown to become a distinct and substantial field of study at the national and EU levels, where political commitment and interest in the topic have been large. In the study of international regimes, EPI analytical concepts have so far not been applied although the EPI quest is at least as important and critical at this level. This special issue addresses this gap, by combining these two sets of literature and examining various aspects of EPI in international regimes, its manifestations and its challenges. This introductory paper introduces key conceptual discussions underlying the development of this special issue, distils and discusses some of the key findings and messages from the four ensuing research articles and presents directions for future research. It finds that many EPI challenges and institutional barriers are strongly accentuated at international levels of governance, but also that similarities with the national level suggest that closer interactions between the two fields of study are warranted. At both levels, the EPI “game” is full of inherent tensions and goal conflicts, institutional constraints abound, and cognitive interactions and learning processes appear as key mechanisms to advance EPI. Suggestions for how to enhance EPI in international regimes are still tentative, and analysis beyond international relations and regime theory is needed to capture potential institutional innovations for advancing EPI.  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