50 resultados para Sun shadow


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Albert Camus is typically categorized as an atheistic thinker, in the same breath as Sartre. Yet there is a sizable, often sympathetic, theological response to his works, which deal at great length with Christian themes, wrestle with the problem of evil, and are animated by his own avowed desire — in strong contrast with Sartre and other existentialists — to preserve a sense of the sacred without belief in human immortality. This essay reconstructs three components of Camus’s rapport and disagreement with Christian theology, which he approached pre-eminently through the figure of Augustine, central to his early Diplome thesis. First, we recount the young Camus’s neopagan ‘‘religiosity’’ — a sense of the inhuman majesty and beauty of the natural world at the heart of what he termed (and later regretted terming) the ‘‘absurd,’’ and rooted in Camus’s own unitive experiences growing up amidst the sea, sand, and blazing sun of North Africa. Second, we look at Camus’s engagement with the problem of evil, which for Camus — as for many early modern thinkers such as Bayle or Voltaire — represented the decisive immanent tension in later medieval theology, vindicating — in ethical terms — the modern rebellions against altar, pulpit, and throne. The essay closes by rebutting the charge, strongly argued recently by Ronald Srigley, that Camus was (both) anti-modern because anti-Christian. Camus’s aim, we propose, was instead to bring together a neopagan sense of the wonder of the natural world and our participation in it, with the egalitarian components of Christian ethics, severed from secularized eschatological content.

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Review of: In the Shadow of Gallipoli: the hidden history of Australia in World War I, by Robert Bollard. (Sydney: New South Wales, 2013)

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"Folio X documents the exhibition '"Shadow-lands': the suffering image" held at Dennys Lascelles Exhibition Gallery, Alfred Deakin Prime Ministerial Library, Deakin University, Waterfront Campus, Geelong, Victoria, Australia, April 18-May 18, 2012. The project was part and parcel of the author's PhD study, "Visual agency in art and architecture" .... and an experimental representation of the values embedded in the photography and film-essays of Chris Marker..."

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We construct a dynamic general equilibrium model of tax evasion where agents choose to report some of their income. Unreported income requires using a payment method that avoids recordkeeping in some markets-cash. Trade using cash to avoid taxes is the 'shadow economy' in our model. We then calibrate our model using money, interest rate and GDP data to back out the size of the shadow economy for a sample of countries and compare our measures to traditional reduced form estimates. © 2014 Elsevier B.V.

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Prospective observational studies uniformly link vitamin D deficiency with the incidence of type 2 diabetes mellitus (T2DM), yet trials supplementing participants at risk of T2DM with vitamin D to reduce progression to T2DM have yielded inconsistent results. Inconsistencies between supplementation trials may be due to insufficient dosing or small sample sizes. Observational studies may also have reported spurious associations due to uncontrolled confounding by lifestyle or genetic factors. Alternatively, observational and intervention studies may not be entirely comparable. Observational studies show an association between higher vitamin D status, which is predominantly derived from sun exposure, and decreased incidence of T2DM. Trials intervene with vitamin D supplementation, and therefore may be missing alternate causes of the effect of sun exposure, as seen in observational studies. We propose that sun exposure may be the driving force behind the associations seen in observational studies; sun exposure may have additional benefits beyond increasing serum 25-hydroxyvitamin D (25OHD) levels. We performed an electronic literature search to identify articles that examined associations between sun exposure and T2DM and/or glucose metabolism. A best evidence synthesis was then conducted using outcomes from analyses deemed to have high methodological quality. Ten eligible full-text articles were identified, yielding 19 T2DM-related outcomes. The best evidence analysis considered 11 outcomes which were grouped into six outcome types: T2DM, fasting glucose, glucose tolerance, fasting insulin, insulin secretion and insulin sensitivity. There was moderate evidence to support a role of recreational sun exposure in reducing odds of T2DM incidence. High-level evidence was lacking; evidence presented for other outcomes was of low or insufficient level. This review highlights significant gaps in research pertaining to sun exposure and T2DM-related outcomes. Further research is encouraged as we aim to identify novel preventative strategies for T2DM.

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The 'Photographer's Shadow' was acquired by the Auckland City Art Gallery (Chartwell Collection)

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Pervasive computing is a user-centric mobile computing paradigm, in which tasks should be migrated over different platforms in a shadow-like way when users move around. In this paper, we propose a context-sensitive task migration model that recovers program states and rebinds resources for task migrations based on context semantics through inserting resource description and state description sections in source programs. Based on our model, we design and develop a task migration framework xMozart which extends the Mozart platform in terms of context awareness. Our approach can recover task states and rebind resources in the context-aware way, as well as support multi- modality I/O interactions. The extensive experiments demonstrate that our approach can migrate tasks by resuming them from the last broken points like shadows moving along with the users.

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In many economic environments agents make costly and irreversible investments (in ``guns'') that may enhance their respective threat payoffs but also shrink the utility possibilities set. In such settings, with variable threats and a variable utility possibilities set, it becomes possible to rank different bargaining solutions in terms of efficiency. We compare bargaining solutions within a class in which the influence of the threat point on the bargaining outcome varies across solutions. Under symmetry, we find that the solution in which the threat point is least influential the equal sacrifice solution Pareto-dominates the other solutions. Since the equal sacrifice solution puts the least weight on the threat point, norms against threats (that can be seen in many seemingly rhetorical pronouncements in adversarial relations) can mitigate some of the costs of conflict and therefore have efficiency- enhancing effects.

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This paper analyses the potential impact of the China-led Asian Infrastructure Investment Bank (AIIB) on the Japan-USA-led Asian Development Bank (ADB). Given the financial strengths and the technical know-how of the newly formed AIIB there is a question about thefuture role and indeed relevance of the ADB. The questions canvassed in this article refer to ADB’s ability to change and adapt to the new situation, where it is no longer the dominant multi-lateral development bank (MDB) in the Asia-Pacific region. Against this background the discussion turns to issues concerning the geo-political sphere of influence of the ADB andAIIB and analyses the ADB – AIIB geo-political equilibrium in the Asia-Pacific region. Subsequently this paper discusses factors that may impact on ADB’s future relevance.