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501.
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Policy instruments are a fundamental component of public policies. Policy instruments are often a result of mediation within the policy design process, whenever decision makers reshape existing instruments without introducing any real innovation. This results in imitation, layering and ambiguity in tool choice selection, and raises the theoretical problem of the logic according to which decision makers choose certain specific policy instruments rather than others. Decision makers may have different reasons for choosing certain specific instruments, although these reasons should be connected to the two main purposes of decision-making, that is, the search for effectiveness and the construction of a shared sense, a common acceptance. Thus, the choice of instruments is a question of potentially conflicting drivers that decision makers have to cope with within a specific decisional situation, when asked to solve those problems that have arisen. This paper examines this question and offers an analytical framework based on the two main factors in terms of which the selection of instruments is channelled and assessed: legitimacy and instrumentality. The boundaries created by how decision makers perceive these two dimensions mean that only four selection patterns can be chosen by decision makers: hybridization, stratification, contamination or routinization.  相似文献   
503.
The ‘dick pic’ (DP) has become a growing cultural phenomenon in the digital realm, attracting increasing commentary regarding why men send them, with women’s responses constituting online social movements. Emerging research concerning the practice of DPs has been incredibly limited, with discussion focused on youth sexting practices and online harassment more broadly. However, research focusing specifically on the gendered dynamics of heterosexual boys’ and men’s engagement with DPs is significantly absent, and there has been no attempt to explore how the DP is framed in public commentary. We draw from a qualitative content analysis of social media and digital news articles, comics and blogs discussing the ‘dick pic’, highlighting four major ways in which the ‘dick pic’ is framed. These include: assumptions regarding men’s motivations, women’s production of ‘counterpublics’ and feminist resistance to the DP, satirical and humourous responses to DPs, and positive and transformative responses involving the active solicitation of men’s DPs. We argue that such responses work to interpret and address men’s behaviours, but lack critical consideration regarding their underlying motives and the roles DPs might have in relation to their sexual subjectivities. We conclude with a discussion of the implications of such responses and calls for future research.  相似文献   
504.
The aim of this study is to investigate whether the features characterizing the modern public administrations, their organizational models, and the activities carried out, are still rooted in the old bureaucratic approach. The research gathered data from a questionnaire administered to 156 Italian public officers, employees, and managers. The analysis consists of a correlation test and a regression test to verify the hypotheses related to the aim of the study. The research shows that, despite the changes driven by NPM reforms, the Italian Public Administration is still linked to a bureaucratic model. Findings also show that Italian public servants are highly motivated despite the activities they carry out are strongly standardized. Additionally, it clearly emerges that in some cases Italian public administrations are perceived by their employees as pervaded by anarchy. The article has both interesting academic and practical implications for the management of public administrations.  相似文献   
505.
This article examines the history of legal discussion of the harms of child pornography possession and viewing in the United States and Canada, with special attention to the evolving conception of direct harms to children and youth pictured in these images. The article further addresses ongoing uncertainty about harms associated with images that do not record an instance of sexual abuse, but where the harm arises solely from non-consensual distribution of nude and/or sexual images. Achieving greater understanding and recognition of both the similarities and differences between the harms that arise from the “permanent record of abuse” and from ongoing circulation and use of images beyond the subject's control are necessary in order to equip both clinical and legal practitioners with the knowledge they need in order to provide appropriate support for victims of the varied forms of sexual abuse related to sexual image online.  相似文献   
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Recent research has revealed significant heterogeneity in the peer difficulties associated with social withdrawal subtypes during early adolescence, but little is known about possible sources of that heterogeneity. This study of 194 Indian young adolescents (48% female; 90% Hindu; M age= 13.35 years) evaluated whether the peer adversity related to self-reported social withdrawal subtypes (shyness, unsociability, avoidance) varied as a function of peer-nominated overt and relational aggression, and gender. Regression analyses revealed that overt aggression and gender moderated the pathways between shyness and peer exclusion and peer victimization such that the associations were significant and positive only for boys who were high and girls who were low in overt aggression. Several additional moderator effects were found, including results revealing that relational aggression (in certain cases, in conjunction with gender) moderated the association between: (1) avoidance and peer exclusion and peer rejection, (2) shyness and peer rejection, and (3) unsociability and peer victimization. For adolescents who were average and low in relational aggression, avoidance was positively related to peer rejection, and unsociability was positively related to peer victimization. However, only for boys who were high in relational aggression, avoidance was found to be positively related to peer exclusion, and shyness was positively related to peer rejection. The findings highlight the importance of considering additional individual risk factors in studies of social withdrawal subtypes and point to important differences for young adolescent withdrawn boys and girls.  相似文献   
508.
This paper analyses government approval in Italy – which has become a key aspect for electoral support in the new party system of the Second Republic – exploring the influence that TV coverage exerts on approval net of traditional accounts of government support. Relying on both aggregate time series and pooled individual-level surveys analyses, it is shown that communication has a sizable impact on government approval. The popularity of Centre-Left and Centre-Right governments is affected evenly by the economy but differently by the news coverage of their activity. People with lower political interest are the most reactive to news coverage of government performance.  相似文献   
509.
High-quality digital three-dimensional (3D) reconstructions of microscopic findings have been used in anatomical and histopathologic research, but their use in forensic pathology may also be of interest. This paper presents an application of these methods to better characterize the pathway of a stab wound of the anterior surface of the heart in a case of suicide. A portion of the heart wall including the stab wound was serially sectioned for microscopic analysis along the full extent of the wound. Histologic sections were digitally acquired, and a 3D reconstruction was created with ImageJ software for 3D computer graphics. This showed a full-thickness wound path extending to the endocardial surface of the left ventricle, curvilinear in appearance. After correction for shrinkage, 3D reconstruction allowed estimation of the dimensions of the myocardial injury and comparison of the appearance of the wound with the suspected knife used. The curvilinear appearance was considered to reflect injury during myocardial contraction. Complete microscopic sectioning and 3D reconstruction may allow virtual sectioning through various orientations and also provide useful forensic information for selected injuries.  相似文献   
510.
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