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961.
In this paper we demonstrate how standard techniques for measuring productivity growth can be applied to the broadcasting sector to provide a benchmark for reasonable efficiency savings which public finance officials might expect public service broadcasting (PSB) to achieve. Using establishment level data from the UK, we produce estimates of productivity growth amongst commercial broadcasters between 1999 and 2003, which provide some evidence that improvements to PSB can reasonably be expected to be funded by efficiency savings rather than solely by increases in public funding. 相似文献
962.
This article seeks to briefly evaluate the context behind the development of regulations related to chromium pollution control in metal finishing industries. The available evidence suggests the possibility of elevation of the issue to the agenda for agency rule‐making, and subsequent implementation can occur even in the absence of focusing events. Based on historical evidence, this article illustrates that gradual accumulation of knowledge of harmful effects of chromium over the period of decades has been instrumental in the formulation and implementation of standards and guidelines to regulate chromium in the environment under major statutes such as the Clean Air Act, the Clean Water Act, the Safe Drinking Water Act, and so on. The implementation of command and control regulations has resulted in appreciable reduction of chromium released into the environment, thereby minimizing the impact on human health and the environment. However, achieving full compliance from metal finishing industries is still an illusion. There are examples of violations committed by industries. In response to this realization, policy evolution in the chromium pollution control domain has occurred in two directions: (1) gradual replacement of existing standards with more stringent standards and guidelines and (2) emphasis on multimedia, voluntary, and participatory approaches to improve compliance. But the results from the latter are not as dramatic as previously envisioned. Borrowing from the experience of the Common Sense Initiative (CSI), this article argues that consensus‐based, multistakeholder collaboration can be a policy development tool. 相似文献
963.
In several American communities, paraprofessional mediation has become a substitute for criminal prosecution when defendant and victim have been engaged in a prior relationship. This article describes such a mediation project and its training program. It present a detailed account of two actual mediation sessions. An analysis of these sessions highlights some of the problems in mediating interpersonal disputes, particularly questions about underlying cause and the effects of different perceptions about the role of conflict in human interaction. The article also suggests a series of hypotheses to be investigated in further research on mediation.The research on which this paper is based was partially supported by grant No. 77-NI-99-0019 from the National Institute for Law Enforcement and Criminal Justice, U.S. Department of Justice. The views expressed are those of the authors only. We appreciate the cooperation received from George Nicolau and Ann Weisbrod of the Institute for Mediation and Conflict Resolution and from the staff of the Fosterton mediation project. 相似文献
964.
965.
966.
This study evaluates issues of precision, repeatability, and validation in three-dimensional (3D) landmark coordinates. Two observers collected 19 homologous cranial landmarks from three skulls during three separate digitizing sessions. Statistical analysis was conducted on the 171 interlandmark distances (ILDs) derived from the original coordinate data. A mixed model ANOVA detected significant within-subject error in 54 of the 171 ILDs (i.e., 32%). A GLM procedure revealed significant between-observer variation in 14 ILDs and significant observer-by-session differences in 13 ILDs. The majority of these differences involved ILDs with type 3 landmarks as endpoints, such as euryon and alare. Unlike type 1 and 2 landmarks which are biologically informative in all directions, type 3 landmarks contain a substantial arbitrary component. Thus, it is not surprising type 3 landmarks displayed significant digitizing error. Given these results, we caution researchers to be mindful of type 3 landmarks measurement discrepancies when selecting landmarks for coordinate data evaluation. 相似文献
967.
Research shows that eyewitnesses often become more confident with their selections from a lineup over time, a problem labeled "confidence inflation." Wells et al. (1998) Law and Human Behavior, 22, 603-647 suggested that eyewitnesses provide a confidence statement immediately following their selection to capture an unadulterated measure of confidence. Three experiments tested the effectiveness of introducing such a statement to combat the effects of confidence inflation on mock-juror judgments. All experiments provided evidence that the attributions participants formed about the eyewitness' confidence inflation differentially impacted their judgments. Although mock-jurors generally discredited eyewitnesses who showed confidence inflation and sometimes lowered probability of guilt ratings for the defendant, a clear exception occurred when mock-jurors attributed the inflation to an epiphany. Use of post-identification confidence statements to decrease the impact of confidence inflation in the courtroom may be insufficient. 相似文献
968.
Abstract: The European Convention on Human Rights, promulgated by the Council of Europe in 1950, is widely regarded as the world's most successful experiment in the trans‐national judicial protection of human rights. The EU's much more recent judicial and political interest in human rights has also been widely welcomed. Yet, while the crisis currently afflicting the Convention system has not gone unnoticed, the same cannot equally be said of the difficulties presented by the increasing interpenetration of the two systems. Amongst the few who have shown some interest in these problems, the dominant view is that good will and common sense will provide adequate solutions. We disagree. Instead, we detect a gathering crisis which, unless properly analysed and effectively tackled, will only deepen as the EU's interest in human rights develops further. In our view, the problem is essentially conceptual and that, ultimately, it boils down to a much‐neglected question, simple to state but not so easy to answer: is the trans‐national protection of human rights in Europe a matter of ‘individual’, ‘constitutional’ or ‘institutional’ justice? 相似文献
969.
970.
Important legislative change is underway in the marine environment. In relation to the licensing of activities which are carried
out in this zone the need for change is significant for many interested sectors such as: energy generation; the extractive
industries; port and harbour developments; fisheries; and bodies involved with the conservation of both natural and archaeological/cultural
resources. This article considers the main aspects of the existing legislative situation in relation to marine licensing and
then goes on to describe and evaluate the proposed new system to be substituted through the Marine and Coastal Access Bill
(the Bill). In order to provide some basis for evaluation, the protection of underwater cultural heritage (UCH) provides a
backdrop against which to assess the developments. The means by which interventions in the marine environment are currently
regulated are complex, in some situations overlapping, and in others questionable as to the overall coherence of their regulatory
effects. Parties which might be considered to be ‘interested’ are often excluded from formal deliberations, guidance is patchy,
although proliferating, and voluntary agreements (BMAPA 2003; COWRIE 2007) on best practice within sectors have been developed in the absence of official provision—while these are undoubtedly useful,
they lack the rigour of systematic legislative underpinning, which it is hoped that the Bill will address. 相似文献