37 resultados para many facets
em BORIS: Bern Open Repository and Information System - Berna - Suiça
Resumo:
The concept of legitimacy has many facets. The article reviews from a politics and law perspective the diagnosis of an ``institution in crisis''. This article is divided into three sections. It starts with a cautionary note on existing fallacies about assessing multilateral intergovernmental institutions and discusses competing schools of thought that approach the World Trade Organization (WTO) with varying perceptions of democracy and legitimacy. Section II takes up the actual debate on redesigning the WTO and directs attention to the question of balancing input and output legitimacy. Section III sketches potential avenues of research that have been neglected in the past.
Business and Public–Private Partnerships for Sustainability: Beyond Corporate Social Responsibility?
Resumo:
This article analyses public–private partnerships (PPPs) in the field of sustainable development from an international relations perspective with insights from the business and ethics literature. We argue that the role of business in these types of arrangements has not been sufficiently explored. After presenting three ways of approaching PPPs to stress the many facets of partnerships across the public–private divide, we discuss the emergence of these novel forms of governance from a demand side and contrast such a functionalist reading with the supply side. Then we look at the micro-economic incentives for corporations to engage in such endeavours. We develop arguments derived from the dominant literature to provide an analytical framework for explaining business participation. Finally, we discuss the role of PPPs in light of input and output legitimacy. We conclude by alluding to the emergence of an expectation-capacity gap and normative issues related to the global PPP architecture.
Resumo:
Much has happened in the past fifty years, and the broadcasting system and in fact the entire media landscape have changed in many significant ways. Yet, the debate on the role of public service media and the involvement of the state in them still perseveres. It has indeed been reinvigorated due to the tectonic shifts in media production, distribution, access and consumption caused by digital technologies in general, and the Internet in particular. The gist of the debates has however curiously remained almost the same and is still focused on a set of economic arguments that call for state intervention in public media, and not unimportantly, on the various political interpretations of these economic arguments. In Europe, the debate has another essential core too, as Public Service Broadcasting (PSB) has been traditionally entrusted to serve some higher goals intrinsically related to key democratic and cultural processes. Accordingly, PSB in Western Europe has developed as the core media institution at the national level and has become deeply embedded in many facets of the nation’s economic, political, social and cultural life. Against the backdrop of PSB’s history, its vital tasks in society, as well as the dramatic changes brought about by the digitally networked environment, the question on the future of PSB and its transition into Public Service Media (PSM) is very interesting, to say the least, and highly challenging at the same time. The book by Karen Donders, Public Service Media and Policy in Europe (Palgrave, 2012), makes an essential contribution to these complex debates, and more importantly, adds some new value to an otherwise saturated discourse.
Resumo:
Epidemiological, clinical, and experimental evidence has accumulated during the last decades suggesting that high-density lipoproteins (HDLs) may protect from atherosclerosis and its clinical consequences. However, more than 55 years after the first description of the link between HDL and heart attacks, many facets of the biochemistry, function, and clinical significance of HDL remain enigmatic. This applies particularly to the completely unexpected results that became available from some recent clinical trials of nicotinic acid and of inhibitors of cholesteryl ester transfer protein (CETP). The concept that raising HDL cholesterol by pharmacological means would decrease the risk of vascular disease has therefore been challenged.
Resumo:
We explore the nature of the bulk transition observed at strong coupling in the SU(3) gauge theory with Nf=12 fermions in the fundamental representation. The transition separates a weak coupling chirally symmetric phase from a strong coupling chirally broken phase and is compatible with the scenario where conformality is restored by increasing the flavour content of a non abelian gauge theory. We explore the intriguing possibility that the observed bulk transition is associated with the occurrence of an ultraviolet fixed point (UVFP) at strong coupling, where a new theory emerges in the continuum.
Resumo:
Background. No comprehensive systematic review has been published since 1998 about the frequency with which cancer patients use complementary and alternative medicine (CAM). Methods. MEDLINE, AMED, and Embase databases were searched for surveys published until January 2009. Surveys conducted in Australia, Canada, Europe, New Zealand, and the United States with at least 100 adult cancer patients were included. Detailed information on methods and results was independently extracted by 2 reviewers. Methodological quality was assessed using a criteria list developed according to the STROBE guideline. Exploratory random effects metaanalysis and metaregression were applied. Results. Studies from 18 countries (152; >65 000 cancer patients) were included. Heterogeneity of CAM use was high and to some extent explained by differences in survey methods. The combined prevalence for “current use” of CAM across all studies was 40%. The highest was in the United States and the lowest in Italy and the Netherlands. Metaanalysis suggested an increase in CAM use from an estimated 25% in the 1970s and 1980s to more than 32% in the 1990s and to 49% after 2000. Conclusions. The overall prevalence of CAM use found was lower than often claimed. However, there was some evidence that the use has increased considerably over the past years. Therefore, the health care systems ought to implement clear strategies of how to deal with this. To improve the validity and reporting of future surveys, the authors suggest criteria for methodological quality that should be fulfilled and reporting standards that should be required.
Resumo:
Lupus erythematosus profundus or lupus panniculitis is a rare clinical variant of lupus erythematosus, which involves the deep dermis and subcutaneous fat. Diagnosis may be difficult in cases with isolated involvement. Further manifestations of lupus erythematosus may thus be essential for diagnosis, which depends on the clinical picture, histopathology and a positive lesional lupus band test. We report a severe, mutilating case of lupus panniculitis, which responded well to thalidomide.