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181.
This article exemplifies the importance of viable coalitions in processes of neighbourhood development and local governance. Elaborating on the notion of the ‘everyday maker’, discovered in Danish local politics by Bang and Sörensen, this article further explores the characteristics and conditions of organising capacity, using the case of the Neighbourhood Development Corporation in the Dutch city of The Hague as a paradigmatic case. This case shows that individual actors, ‘everyday fixers’ or ‘local heroes’, can make a real difference in local politics if they are well connected to a supportive structure and if they are sensitive to the logic of the situation at hand. Context matters, sometimes impedes, but smart individuals can also make it work.  相似文献   
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Measuring media attention to politically relevant topics is of interest to a broad array of political science and communications scholars. We provide a practical guide for the construction, validation, and evaluation of time series measures of media attention. We review the extant literature on the coherence of the media agenda, which provides evidence in support of and evidence against the emergence of a single, national news agenda. Drawing expectations from this literature, we show the conditions under which a single national news agenda is likely to be present and where it is likely to be absent. We create 90 different keyword searches covering a wide range of topics and gather counts of stories per month from 12 national and regional media sources with data going back to 1980 where possible. We show using factor analysis wide variance in the strength of the first factor. We then estimate a regression model to predict this value. The results show the conditions under which any national source will produce time series results consistent with any other. Key independent variables are the average number of stories, the variance in stories per month, and the presence of any “spike” in the data series. Our large-scale empirical assessment should provide guidance to scholars assessing the quality of time series data on media coverage of issues.  相似文献   
183.
This article investigates democratic innovations of a plebiscitary and action-oriented type that diverge from a predominantly transformative and reflective definition of democratic innovation. Conceptually, the article offers a balanced, extended framework that serves to recognize and understand a range of democratic innovations that includes non-deliberative besides deliberative models and methods. Empirically, the article offers a closer look at three exemplary cases focusing on the rebound of aggregative democracy through the (quasi-)referendum, the advent of collaborative democratic governance through concerted action, and of do-it-ourselves democracy through pragmatic activism. Ultimately, the article calls for a practice and theory of democratic innovation aware of and sensitive to the reality of democratic hybridization.  相似文献   
184.
The development of unconventional gas exploration in the USA, in particular shale gas, caused a revolution in the American and the global gas markets. The regional-wide use of unconventional gas resources could stabilise the natural gas demand and the energy supply security of European and Asian countries. But traditionally, almost all gas contracts in Europe and Asia are linked to oil because of the demand for stable, long-term contracts. Furthermore, in many Asian countries, large state-owned enterprises dominate their national gas markets, leading to little competition and incentives to reduce gas prices. In Europe, the expansion of unconventional gas is facing grassroots opposition from environmental groups who are concerned about ground water safety, adequate waste water management, seismic events and greenhouse gas emissions. This article examines the rapidly changing natural gas markets and the role and prospects of unconventional gas as well as the impacts it may have on European and Asian energy security. It highlights, in particular, the geo-economic and geo-political implications and discusses whether the US unconventional gas revolution can be duplicated in Europe and Asia.  相似文献   
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In cases of lethal firearm injuries with indefinite indications concerning self-versus third-party infliction a computer enhanced reconstruction with the aim of an anatomical feasibility study can provide significant clues concerning the course of the traumatic event.To this end an exact three-dimensional geometrical model of the victim including all relevant anatomical data as well as the careful documentation of the injuries and a three-dimensional model of the characteristic outlines of the weapon true to scale is generated with the help of an animation program (POSER Version 4, Meta Creation, Egisys AG).With this animated digital three-dimensional model of the victim and the weapon a series of simulation sequences is created by variation of the body positions and the grasp of the weapon. Anatomically impossible positions in view of the physical characteristics of the victim and the site and direction of the bullet path are automatically excluded from the reconstruction. An exact match of the simulation sequence and the real injuries is a statement for a possible self-infliction of the gunshot wound.  相似文献   
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This article examines relationships between local drug policy (as represented by prosecutor-reported case outcomes for first-offender juvenile marijuana possession cases) and youth self-reported marijuana use, perceived risk, and disapproval. Interviews with prosecutors and surveys of 8th-, 10th-, and 12th-grade students in the United States were conducted in 2000. Analyses include data from 97 prosecutors and students from 127 schools in 40 states. Results indicate significant relationships between local drug policy and youth marijuana use and attitudes. In general, more-severe dispositions are associated with less marijuana use, higher disapproval rates, and increased perceptions of great risk. Associations primarily appear to be specific to marijuana-related outcomes. Results are discussed within the framework of both deterrence and broader social norms regarding substance use.  相似文献   
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