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121.
In the European Union a number of emission standards for stationary sources have been harmonised. For many years the legal basis has been article 100 EEC (renumbered as article 94 by the Amsterdam Treaty), which calls for harmonisation to eliminate and prevent distortions of competition in the common market. In the paper, two views of distortion of competition are distinguished: either as an inefficiency in the allocation of resources or as an inequity of starting conditions. At first sight, the inequity interpretation seems to have been the primary motive for harmonising source emission standards. However, a closer investigation reveals that actual harmonisation policies also partly reflect the inefficiency view. Implicitly, the harmonisation policies of the EU may trade off efficiency and equity.  相似文献   
122.
Academics and policy makers in many Western countries are perceived as occupying separate communities, with distinct languages, values, and reward systems. However, data from a survey of more than 2,000 policy officials and 126 in‐depth interviews with public servants in Australia suggest that the “two communities” conceptualization may be misleading and flawed. More realistically, there is a range of interaction between policy and academia, with some individuals valuing and using academic research more than others. Furthermore, this relationship is complicated by the internal division between the political and administrative components of the public policy process.  相似文献   
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The term ‘partnership’ has become a watch-word for development organisations that aim to mobilise the resources and collaboration needed to achieve long-term goals such as poverty reduction and sustainable resource management. Achieving effective collaboration in practice, however, can be challenging. This article adds to recent discussions on what makes effective partnerships, offering lessons from an on-going partnership between RECOFTC (Regional Community Forestry Training Center for Asia and the Pacific) and SNV (Netherlands Development Organisation). Key findings include the observation that the role of individuals in maintaining partnerships often goes unrecognised and needs to be supported in appropriate ways; clearly defined and focused areas of collaboration are essential; a formal basis for the partnership needs to be backed with strong informal communication and collaboration processes; and, while partners bring distinctive knowledge and networks to a partnership, some degree of evenness in the scale and type of resources committed to the partnership is important.  相似文献   
125.
Although the examination of bullet and primer striae patterns is still a very important task in forensic ballistics, a fundamental explanation or theoretical model for reasoning about the (ir)reproducibility of the observed marks is still non-existing. More specifically, it is still unclear which ammunition production or firing condition parameters may play an important role in the striae and marks formation process. From a practical point of view this situation is unfortunate because a proper knowledge of these parameters and conditions could help underpin and explain certain differences found in actual casework investigations. Additionally, a proper understanding of these issues could allow examiners to select or develop a near-optimal test firing procedure by using more detailed and controlled variations of certain intra- and/or inter-ammunition parameters than the ones that are in use today. In this paper, we discuss the results of an experiment aimed at evaluating the impact of primer seating depth variations on observed primer striae and other marks. First, three sets of cartridge cases with different seating depth intervals were selected. Second, each of these sets were fired consecutively using a selected pistol. Finally, the cartridge cases were examined using both traditional optical microscopes and three-dimensional (3D) profilometer techniques. The results reported in this paper show that in our experiments no important impact of the initial primer seating depth on the observed primer striae patterns could be found, but that the firing pin impression does seem to change if the initial seating depth is larger than a certain threshold.  相似文献   
126.
Rob Kroes 《Society》2018,55(1):18-21
In this era of populist insurgency breaking the mold of democratic politics, two movements clashed.They represented opposite sides of the political spectrum, one emancipatory, the other exclusionary. One may be identified as feminism, the other as populism. This essay analyzes both concepts and explores their connection.  相似文献   
127.
Scholars and practitioners have always been dogged by problems that are so complex that no practical solution appears to be possible. These have been referred to in the academic literature as “wicked” problems. However, it is possible that a problem’s “wickedness” depends in part on its context and on the vantage point of the observer, meaning that at least some aspects of wickedness can be thought of as being relative rather than absolute. In this article, the complex policy problem of gun control is examined across multiple national contexts to show how a problem that is perceived as being wicked in one jurisdiction can be seen as manageable in another.  相似文献   
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