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   43篇
  免费   4篇
工人农民   2篇
世界政治   3篇
外交国际关系   2篇
法律   23篇
中国政治   2篇
政治理论   13篇
综合类   2篇
  2023年   2篇
  2022年   1篇
  2020年   2篇
  2019年   3篇
  2018年   1篇
  2017年   2篇
  2016年   3篇
  2015年   3篇
  2014年   2篇
  2013年   3篇
  2012年   1篇
  2011年   3篇
  2009年   3篇
  2008年   3篇
  2007年   5篇
  2005年   3篇
  2004年   3篇
  2002年   1篇
  1992年   1篇
  1988年   1篇
  1985年   1篇
排序方式: 共有47条查询结果,搜索用时 31 毫秒
21.
The general public seems to be convinced that juvenile delinquency has massively increased over the last decades. However, this assumption is much less popular among academics and some media where doubts about the reality of this trend are often expressed. In the present paper, trends are followed using conviction statistics over 50 years, police and victimization data since the 1980s, and self-report data collected since 1992. All sources consistently point to a massive increase of offending among juveniles, particularly for violent offences during the 1990s. Given that trends were similar in most European countries, explanations should be sought at the European rather than the national level. The available evidence points to possible effects of increased opportunities for property offences since 1950, and although causality remains hard to prove, effects of increased exposure to extreme media violence since 1985Swiss conviction statistics are based on registration in the national register of convictions. After 1971, minors were registered only in exceptional cases (Balvig 1988, p. 30)  相似文献   
22.
American Journal of Criminal Justice - Informed by a moral panic perspective, I analyze the music labeling debate in the United States from the mid 1980s until the early 1990s. Instigated by the...  相似文献   
23.
24.
While the widespread diffusion of experimentalism across sectors and polities is well documented, less is known about the extent of the shift to this non‐hierarchical form of governance, which continues to coexist with traditional hierarchical governance and involves more inclusive rulemaking and revision based on review of alternative implementation experiences. By comparing and process‐tracing electricity and telecommunications regulation in the European Union, we find diversity in experimentalism over time and across two sectors often considered similar. We explain varying degrees of experimentalism with strategic uncertainty and the constellation of preferences, which we label “de facto polyarchy.” Thus, we confirm the emphasis on uncertainty documented in the experimentalist literature, while addressing a conventional critique by also highlighting the relevance of “politics.” Moreover, while corroborating the common spread of experimentalism, we suggest that an analytical framework based on ideal types offers the best route forward to develop comparative analysis of experimentalism and non‐hierarchical forms of governance more broadly.  相似文献   
25.
The dead body of a 44-year-old woman, previously known for depression and alcoholism, has been discovered at her place of residence by her husband. A forensic autopsy has been carried out. The results indicated unspecific histological lesions (alveolar oedema, liver steatosis and interstitial nephritis) but did not reveal any apparent cause of death. Several boxes of medicines have been found near the body, justifying a toxicological analysis. This has been performed on peripheral blood and urine samples using liquid chromatography with diode array and mass spectrometric detections, in conjunction with gas chromatography coupled with mass spectrometry. Ethanol has been found (1.24 g/L in blood, 2.63 g/L in urine and 1.33 g/kg in gastric content), as well as therapeutic concentrations of meprobamate (14.1mg/L) and low concentrations of nordazepam (0.12 mg/L) in blood. On the other hand, particularly high levels of labetalol, a widely used beta-blocker, have been found both in blood (1.7 mg/L) and urine (20.2mg/L), which led us to measure labetalol levels in available viscera samples (liver, heart, kidney, and lung) and gastric content. Measured concentrations were 14.2 microg/g, 7.8 microg/g, 5.4 microg/g, 5.2 microg/g and 31.1 microg/g, respectively. We describe here the first report of a fatal intoxication attributed to labetalol that is linked to its acute toxicity, with tissue distribution of this beta-blocker.  相似文献   
26.
An enhancement of the microcrystalline test for the detection of gamma-hydroxybutyrate (GHB) is described. The original test used a silver/copper reagent which consisted of 0.1 g of silver nitrate and 0.1 g of copper nitrate in 10 mL water. The enhanced test utilizes lanthanum nitrate in place of copper nitrate. A detection limit of 0.5 mg/mL was achieved and the visual discrimination was improved because of larger sized crystals. Transient crystals were observed between 0.1 and 0.4 mg/mL. Silver nitrate alone appeared to be suitable for GHB detection but was not specific as other hydroxyl acids, such as glycolic acid, produced a similar crystal pattern. Tests conducted on chemical precursors of GHB and substances with similar biological activity highlight the specificity of the enhanced test. The reagent is therefore selective and sensitive for GHB in aqueous solutions. However, in beverage testing, crystal formation appeared to be inhibited for some drinks. Citric acid was identified as a possible interference depending on its concentration relative to GHB.  相似文献   
27.
The concept of legitimacy has been highly influential in policy recommendations concerning state building in ‘fragile states’. Indeed, depending on how ‘legitimacy’ is conceived, the actions and practices of state builders can differ substantially. This article discusses what is at stake in the conceptualisation of ‘legitimacy’ by comparing the academic literature with the normative production of the oecd. Looking at two approaches to legitimacy – the institutionalist or neo-Weberian approach focusing on institutional reconstruction, and the social legitimacy approach emphasising the importance of social cohesion for successful state building – the article shows that both these conceptions are present in most reports, but also that the neo-Weberian approach tends to prevail over the social legitimacy perspective. Through a series of interviews with oecd officials and scholar-practitioners who have participated in the writing process of oecd reports, we hint, finally, at future research avenues on the social conditions of knowledge production and its normalisation.  相似文献   
28.
We use the Bosnian Living Standards Measurement Study (LSMS) survey to show that conflict-induced displacement of agricultural households dramatically affects the adoption of new technologies in agriculture. We exploit the heterogeneity in the level of violence in the pre-war location to account for selection bias. This natural experiment seems to be a source of exogenous variation in our case because violence aims at ethnic cleansing, without economic consideration. We find that the displaced are less likely than stayers to adopt fertiliser and pesticide.  相似文献   
29.
30.
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