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This article explores the emergence of collaborative institutional arrangements for managing natural resources in large-scale and complex resource settings, among numerous political jurisdictions and stakeholders. It examines four regional institutions in the United States: the Northwest Power and Conservation Council's Fish and Wildlife Program, the Chesapeake Bay Program, the CALFED Bay-Delta Program, and the Comprehensive Everglades Restoration Plan. While a wealth of literature has looked at the emergence of smaller-scale resource management institutions, and some literature has begun to look at the characteristics and successes of these regional institutions, theory is lacking to explain the formation of these regional institutions. We first introduce three relevant streams of literature—on common pool resources management, on policy entrepreneurs and social capital, and on science and information in policy change—to frame our analysis. The comparisons of the cases point to the importance of integrating key insights from the literature for understanding the formation of collaborative resource governance. We emphasize how science, leadership, and prior organizational experience interact in facilitating institutional change, particularly in the process of raising awareness about resource management problems. In tracing the formation of these institutions, we also identify how external institutional triggers can help spur collaborative governance.  相似文献   
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For a middle power with a relatively short history of framing a self determined foreign policy, Australia has actively sought to engage with both its immediate region and the wider world. Elite agreement on this external orientation, however, has by no means entailed consensus on what this orientation might involve in terms of policy. Consequently, two, often conflicting, traditions and their associated myths have informed Australian foreign policy-making. The most enduring tradition shaping foreign policy views Australia as a somewhat isolated bastion of Western civilisation. In this mode Australia's myth is pragmatic, but uncertain and sees Asia as both an opportunity and a potential threat which requires the support and counsel of culturally similar external powers engaged in the region to ensure stability. Against this, an alternative and historically later tradition crafted a foreign policy that advanced Australian independence through engagement with a seemingly monolithic and increasingly prosperous Asia. This paper explores the evolution and limitations of these foreign policy traditions and the myths that sustain them. It further considers what features of these traditions continue to have resonance in a region that has become more fluid and heterogeneous than it was during the Cold War and which requires a foreign policy flexibility that can address this complex and strategically uncertain environment.  相似文献   
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The Rosato law has established a new electoral system featuring single-member districts (S.M.Ds) along with a prevailing proportional tier. S.M.Ds are typically associated with individual incentives to cultivate a personal vote and with a more direct link between representatives and their local constituency. This article investigates patterns of personalized votes in the Italian elections of March 2018 by analysing voting data about candidates for the Chamber of Deputies who ran in the plurality tier. Results reveal that only a minor – although not negligible – portion of Italian voters cast their ballot for an individual candidate only, and that these votes had almost no impact on the outcomes of competition in S.M.Ds. Moreover, some interesting differences across geographical areas, parties and coalitions emerge in the use of personalized vote.  相似文献   
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ABSTRACT

This paper discusses the seismic risk assessment of a Basilica-type church according to the provisions of the Italian Guidelines. A comparison between the results obtained with local and global approaches is reported, based on a knowledge process aimed to characterize the geometric and mechanical parameters required for a reliable structural analysis. To perform the global analyses the finite element technique was employed, with proper assumptions to account for the nonlinear behavior of masonry. Illustrating a case study, the paper critically discusses about the employability of pushover analysis methods for the seismic assessment of basilica-type churches.  相似文献   
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The article presents the results of an experimental and numerical investigation on Azzone Visconti bridge, a 14th century arch bridge in Lecco (northern Italy). Starting from the historical data and from an extensive mechanical characterization of both the soil constituting the riverbed and of the masonry constituting the piers, the aim of the study is to investigate the bearing capacity of the bridge. A testing loading scheme defined according to the current Italian Code is adopted to check the structural behavior. A simplified finite element structural model was conceived and calibrated as a control tool to safely perform the experimental tests. Post-test nonlinear finite element analyses have allowed the prediction of the bridge bearing capacity and the definition of the bridge class according to the Italian regulations.  相似文献   
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Rickets is caused by vitamin D deficiency as a result of limited exposure to sunlight and inadequate diet. In the 19th century, rickets was endemic in most northern European cities. In post‐Medieval Netherlands, rickets is documented in low frequencies in a few urban samples, but has not been studied in contemporaneous rural populations. Beemster is a rural farming community in the Netherlands that was established in the 17th century upon drained land, with the Middenbeemster cemetery in use until 1866 AD. Ninety‐five individuals from the ages of 32 weeks in utero to 15 years were examined for rickets in order to understand factors that can cause vitamin D deficiency in rural, non‐industrialized populations. To identify rickets in the Beemster sample, ten features were scored, with bending deformities of the lower limb and one other feature, or at least three non‐bending features, having to be present in order for diagnosis. Nine individuals (9.5%) had evidence of rickets—a high prevalence, especially for a rural community where ample sunlight was available. The two and three year old Beemster infants were most heavily affected with an age‐specific prevalence of 30.4%. Two three‐month‐old infants also had rickets. Some of the affected may have developed rickets secondarily, as a result of a different illness, but cultural practices including prolonged swaddling, occlusive clothing, and keeping the young indoors, are suggested to have contributed to this high rickets prevalence. Dietary variables including poor weaning foods and common episodes of malnutrition may have also contributed to vitamin D deficiency. This study demonstrates the value of careful analysis of pathological conditions in subadults and highlights that rickets was not only a disease of cities, but affected populations that would appear to have been at low risk, because of maladaptive cultural practices. Copyright © 2013 John Wiley & Sons, Ltd.  相似文献   
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Newspapers in developed economies are experiencing declining advertising and circulation revenues, closures and cutbacks. Investigative journalism's normative role has been described as scrutinising concentrated power sources in liberal democracies. This article examines investigative reporting by the Australian print media that has exposed corporate wrong-doing from affluent times to the current era of newspapers' financial hardship. Applying two content analyses, the article examines business investigative journalism from selected newspapers and specific categories of the peer-reviewed Walkley Awards. The socialist tradition identifies corporate power above other groups in society, and this article finds in accordance with political-economic theories that mainstream newspapers have become conspicuously absent in their investigative role in detecting and exposing corporate transgressions. I conclude that this failure was most notable prior to and during the Global Financial Crisis, and this has implications for the exercise, and scrutiny, of corporate power in Australia.

发达国家的报纸遭遇了广告和发行的滑坡,还有倒闭和削减。调查性新闻的规范角色被描述为自由民主体制内的监督力量。本文考察了澳大利亚印刷媒体从丰裕时代一直到如今报纸财政艰难岁月,对公司过失所做的调查报道。本文使用了内容分析,从选择的报纸和同行评审的Walkley奖的特定类别对商业调查做了研究。社会主义传统认定公司的权力高于社会其他群体,本文同意政治经济学理论,指出主流报纸在履行揭露公司违法不端的调查职责时,是明显缺席的。笔者的结论是,在全球金融危机之前及之中,这种缺席是再明显不过了。这个结论对于公司力量的运动和监督,或许有参考意义。  相似文献   

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