Sochi 2014 Winter Olympics and the Controversy of the Russian Propaganda Laws: is the IOC Buckling Under the Pressure of its own Incoherence in Thought?

The Sochi Winter Olympics were a triumph in the eyes of Russia and the International Olympic Committee (IOC). Yet, a controversy around the introduction of anti-propaganda laws in Russia that had been criticised for being discriminatory marred the efforts of the IOC to fulfil its self proclaimed aspiration of ‘encouraging the harmonious development of man’. This article discusses the controversy utilising a legally pluralist approach to sports governance, and providing a critical reading of the practices of neoliberal globalisation that marked the issue of sexuality at the Sochi games. The paper argues that the legal influence of the IOC on domestic and international legal norms is contradictory and inconsistent. This, when considered alongside the aspirations of the IOC is significantly problematic and demonstrates the importance of investigating the underlying power structures of this influential international governing body.

Evolution of religious thought /

Mode of access: Internet.

Aristotle, Cicero and cosmopolitan political thought

This is a conference paper which compares and contrasts the views of Aristotle and Cicero in relation to cosmopolitan political thought. The paper focuses on the issue of the social and political 'identity' of the individual moral agent. It also distinguiishes between 'strong' and 'weak' versions of both 'cosmopolitanism' and 'communitarianism.' It argues that the views of Aristotle and Cicero are closer than is usually thought. Aristotle is more of a 'cosmopolitan' and less of a 'communitarian' thinker than is commonly supposed, whereas, on the other hand, Cicero is more of a 'communitarian' and less of a 'cosmopolitan' thinker.

Mercury contamination in fanned fish setup on former garimpo mining areas in the Northern Mato Grosso State, Amazonian region, Brazil

The garimpo gold mining activity has released about 2.500 tons of mercury in the Brazilian Amazonian environment in the 1980-1995 period. The northern region of Mato Grosso State, an important gold mining and trading area during the Arnazonian gold rush is now at a turning point regarding its economic future. Nowadays, the activities related to gold mining have only a low relevance on its economy. Thus, the local communities are looking for economic alternatives for the development of the region. Cooperative fish farming is one of such alternatives. However, some projects are directly implemented on areas degraded by the former garimpo activity and the mercury left behind still poses risks, especially by its potential accumulation in fish. The objective of the present study was to evaluate the levels of mercury contamination in two fish farming areas, Paranaita and Alta Floresta, with and without records of past gold-washing activity, respectively. Data such as mercury concentration in fish of different trophic level, size, and weight as well as the water physical and chemical parameters were measured and considered. These preliminary data have shown no significant difference between these two fish fanning areas, relatively to mercury levels in fish. (c) 2004 Elsevier B.V. All rights reserved.

Influence of Habitat on the Reproductive Ecology of the Amazonian Palm, Mauritia flexuosa, in Roraima, Brazil

Although Mauritia flexuosa (Arecaceae) plays a pivotal role in the ecology and economy of the Amazon, and occurs in a variety of habitats, little is known about the influence of habitat on the reproductive biology of this palm. My dissertation focuses on the reproductive biology of M. flexuosa in three habitats in Roraima, Brazil: undisturbed forest, undisturbed forest-savanna ecotone, and savanna disturbed by plantations of the exotic tree, Acacia mangium. First, I calculated sex ratios and linked precipitation patterns with phenology. Sex ratios were female-biased. Precipitation was negatively associated with flowering, and positively associated with fruiting. Habitat appears to have no significant influence on phenology of M. flexuosa, although short-term climate variation may affect phenology of this species. Second, I examined floral biology, observed floral visitors, and performed exclusion experiments to determine the pollination system of M. flexuosa. Fruit set did not differ significantly between the visitor exclusion treatment and the control, but was significantly lowest in the wind + visitor exclusion treatment, suggesting that this dioecious palm is anemophilous, independent of habitat. Third, I identified the abiotic and biotic factors explaining variation in fruit mass, seed mass, seed number per fruit, and total fruit yield among habitats. Soil moisture and flooding during the wet season were the best predictors of fruit and seed output. The number of leaves, diameter at breast height, and height were all accurate predictors of reproductive output, but crown volume did not accurately predict fruit yields. Results re-evaluate traditional assumptions about wind-pollination in the tropics, and highlight abiotic and biotic factors responsible for variation in reproductive output of M. flexuosa, with implications for effective management of this palm. Finally, I interviewed harvesters and vendors to document the traditional knowledge and market dynamics of the fruit of M. flexuosa, buriti. Traditional knowledge corroborated results from scientific studies. Vendors argued that the price of buriti must increase, and must fluctuate with varying supply. With appropriate economic incentives to vendors/harvesters, Roraima may expand its market infrastructure for buriti, effectively stimulating the regional economy and practicing sustainable harvesting.

Doctrine and Tradition in Benjamin's early Thought : A relegated Chapter in the Study of his Reception of Kant

En el presente trabajo indagamos el significado de los conceptos de "doctrina" y "tradición" en las reflexiones de Benjamin hacia 1917, íntimamente vinculados con su recepción de Kant. Los escasos análisis de tal recepción relegan este aspecto. Intentamos mostrar que estos conceptos expresan un interés por la idea kantiana de unidad sistemática del conocimiento, y sostenemos que Benjamin reinterpreta tal unidad en términos mesiánicos: ya no como un supuesto necesario, sino como una exigencia de redención. Finalmente, exhibimos de qué modo estas nociones se hallan implícitas en el escrito "Sobre el programa de una filosofía futura"

Doctrine and Tradition in Benjamin's early Thought : A relegated Chapter in the Study of his Reception of Kant

En el presente trabajo indagamos el significado de los conceptos de "doctrina" y "tradición" en las reflexiones de Benjamin hacia 1917, íntimamente vinculados con su recepción de Kant. Los escasos análisis de tal recepción relegan este aspecto. Intentamos mostrar que estos conceptos expresan un interés por la idea kantiana de unidad sistemática del conocimiento, y sostenemos que Benjamin reinterpreta tal unidad en términos mesiánicos: ya no como un supuesto necesario, sino como una exigencia de redención. Finalmente, exhibimos de qué modo estas nociones se hallan implícitas en el escrito "Sobre el programa de una filosofía futura"

The influence of particles recycling on the geochemistry of sediments in a large tropical dam lake in the Amazonian region, Brazil

The influence of particles recycling on the geochemistry of sediments in a large tropical dam lake in the Amazonian region, Brazil. Article in Journal of South American Earth Sciences 72 · December 2016 DOI: 10.1016/j.jsames.2016.09.012 1st Rita Fonseca 16.85 · Universidade de Évora 2nd Catarina Pinho 3rd Manuela Oliveira 22.6 · Universidade de Évora Abstract As a result of over-erosion of soils, the fine particles, which contain the majority of nutrients, are easily washed away from soils, which become deficient in a host of components, accumulating in lakes. On one hand, the accumulation of nutrients-rich sediments are a problem, as they affect the quality of the overlying water and decrease the water storage capacity of the system; on the other hand, sediments may constitute an important resource, as they are often extremely rich in organic and inorganic nutrients in readily available forms. In the framework of an extensive work on the use of rock related materials to enhance the fertility of impoverish soils, this study aimed to evaluate the role on the nutrients cycle, of particles recycling processes from the watershed to the bottom of a large dam reservoir, at a wet tropical region under high weathering conditions. The study focus on the mineralogical transformations that clay particles undergo from the soils of the drainage basin to their final deposition within the reservoir and their influence in terms of the geochemical characteristics of sediments. We studied the bottom sediments that accumulate in two distinct seasonal periods in Tucuruí reservoir, located in the Amazonian Basin, Brazil, and soils from its drainage basin. The surface layers of sediments in twenty sampling points with variable depths, are representative of the different morphological sections of the reservoir. Nineteen soil samples, representing the main soil classes, were collected near the margins of the reservoir. Sediments and soils were subjected to the same array of physical, mineralogical and geochemical analyses: (1) texture, (2) characterization and semi-quantification of the clay fraction mineralogy and (3) geochemical analysis of the total concentration of major elements, organic compounds (organic C and nitrogen), soluble fractions of nutrients (P and K), exchangeable fractions (cation exchange capacity, exchangeable bases and acidity) and pH(H2O).

Scalar turbulent behavior in the roughness sublayer of an Amazonian forest.

An important current problem in micrometeorology is the characterization of turbulence in the roughness sublayer (RSL), where most of the measurements above tall forests are made. There, scalar turbulent fluctuations display significant departures from the predictions of Monin?Obukhov similarity theory (MOST). In this work, we analyze turbulence data of virtual temperature, carbon dioxide, and water vapor in the RSL above an Amazonian forest (with a canopy height of 40 m), measured at 39.4 and 81.6 m above the ground under unstable conditions. We found that dimensionless statistics related to the rate of dissipation of turbulence kinetic energy (TKE) and the scalar variance display significant departures from MOST as expected, whereas the vertical velocity variance follows MOST much more closely. Much better agreement between the dimensionless statistics with the Obukhov similarity variable, however, was found for the subset of measurements made at a low zenith angle Z, in the range 0°  <  |Z|  <  20°. We conjecture that this improvement is due to the relationship between sunlight incidence and the ?activation?deactivation? of scalar sinks and sources vertically distributed in the forest. Finally, we evaluated the relaxation coefficient of relaxed eddy accumulation: it is also affected by zenith angle, with considerable improvement in the range 0°  <  |Z|  <  20°, and its values fall within the range reported in the literature for the unstable surface layer. In general, our results indicate the possibility of better stability-derived flux estimates for low zenith angle ranges.