Of Eureka Moments and Magic Barometers: Freedom of Religion as the “First” Freedom in the Canadian Constitutional Context

"La liberté de religion, souvent reconnue comme étant la « première liberté » dans de nombreuses traditions juridiques, reflète également les différentes conceptions de la place de l'individu et de la communauté dans la société. Cet article examinera la liberté de religion dans le contexte constitutionnel canadien. Nous avons choisi d'étudier la liberté de religion dans trois vagues successives : avant l'entrée en vigueur de la Déclaration canadienne des droits, sous la Déclaration canadienne des droits; et enfin, après l'entrée en vigueur de la Charte canadienne des droits et libertés. De plus, l'accommodement ainsi que de la proportionnalité de la liberté de religion d'un individu sera également traité. Ainsi que nous le démontrerons, la liberté de religion a engendré un repositionnement de l'individu face aux intérêts de la communauté ainsi qu'une réinterprétation des justifications menant à la sauvegarde de ces croyances."

La importancia de la tienda de barrio como canal de distribución aplicado en la Localidad La Candelaria

Las tiendas de barrio en Colombia como canales de distribución aún representan oportunidades de crecimiento en algunas categorías, ya que se convirtieron en una herramienta de captación de capital, oportunidad de trabajo y apoyo a la industria nacional, al brindar mejoras en el acceso de productos, asequibilidad en precios y una relación interpersonal más cercana e intima entre tendero y consumidor; situación que no se evidencia con los almacenes mayoristas, que pese a su aparición y auge, no lograron eliminar a las ya consolidadas “tiendas de barrio” , aún cuando se había pronosticado el final de dichos establecimientos de comercio con la aparición de grandes cadenas como Carrefour, ÉXITO, CAFAM y Makro. De igual manera, la existencia de factores estratégicos como la ubicación, la amabilidad, el crédito que otorgan a sus clientes, la dosis precisa del producto en una presentación de bajo desembolso, la amistad y el trato personalizado, han permitido que las tiendas de barrio continúen manteniendo una fortaleza a nivel económico, cultural y comercial en Colombia. Por otro lado cabe destacar que las grandes superficies cuentan con mayor capital, mejor mercadeo y ventas, mejores prácticas logísticas, aliados internacionales y un bajo nivel de agotados, factores que sin duda atraen a clientes pertenecientes a los estratos económicos más altos, pero también implica el no acceso de sectores populares, que compiten entre el precio y la calidad, primando siempre el primero. La afluencia de las tiendas de barrio no es otra cosa que la combinación de factores económicos tales como la inflación y las tasas de desempleo que según cifras oficiales han venido aumentando en la última década, situación que lleva a los consumidores a querer acceder a las tiendas de barrio, pues los clientes no siempre cuentan con la cantidad de dinero suficiente para adquirir sus productos en las grandes superficies, tal como sucede en la Localidad de La Candelaria que cuenta con un alto número de población flotante, en donde el consumo per cápita y la capacidad de endeudamiento de los consumidores no alcanza para acceder a Almacenes de Cadena y sí a la modesta pero cómoda compra en las tiendas de barrio. Es a partir de esta situación que los proveedores (especialmente los dedicados a los productos de consumo) deciden cambiar la visión y el modus operandi de sus modelos de negocios tradicionales a una visión que busca la expansión rentable de los negocios de la empresa adaptándose a la economía de sus clientes y generando riqueza entre los sectores más pobres de la sociedad, es decir, enfocándose en el segmento de las personas con menos recursos. De esta manera las grandes empresas se convierten en empresas aliadas del sector tradicional.

Análisis de las posibilidades de exportación de productos agropecuarios colombianos hacia la República de Corea

El comercio internacional es básico para el desarrollo económico de algunos países, en la actualidad los tratados de libre comercio son un recurso que se utiliza actualmente en muchos países para poder obtener beneficios económicos. Dado que se firmó en 2013 el tratado de libre comercio entre Colombia y la República de Corea surgió un interés por desarrollar un trabajo investigativo, debido a los pocos que se han realizado con respecto a este tema, que tratara las oportunidades que le surgen a la economía nacional con dicho tratado. Se determina con la investigación, de acuerdo a la oferta de la producción colombiana, cuales son las verdaderas oportunidades que debe aprovechar el país con respecto a su sector agropecuario.

Utilidad de la relación estratégica comunitaria y el marketing en el sector de bebidas alcohólicas

El estudio busca demostrar la utilidad que tiene la relación estratégica comunitaria en el sector de bebidas alcohólicas en Colombia y cómo la utilizan a través del marketing. Cómo estas funcionan en el sector y si las organizaciones las están aplicando; si lo hacen qué tipo de estrategias emplean para adentrarse y relacionarse con su entorno. Se identifica la efectividad de estas estrategias; si en realidad están promoviendo el desarrollo de la comunidad como el de la organización y paso a seguir se describen las características de esta en el sector objetivo. Se utilizan metodologías tanto cuantitativas como cualitativas para la investigación y análisis de caso analizando la información correspondiente para así poder reseñar y describir los modelos que se utilizan en el sector.

Response of the middle atmosphere to CO2 doubling: results from the Canadian Middle Atmosphere Model

The Canadian Middle Atmosphere Model (CMAM) has been used to examine the middle atmosphere response to CO2 doubling. The radiative-photochemical response induced by doubling CO2 alone and the response produced by changes in prescribed SSTs are found to be approximately additive, with the former effect dominating throughout the middle atmosphere. The paper discusses the overall response, with emphasis on the effects of SST changes, which allow a tropospheric response to the CO2 forcing. The overall response is a cooling of the middle atmosphere accompanied by significant increases in the ozone and water vapor abundances. The ozone radiative feedback occurs through both an increase in solar heating and a decrease in infrared cooling, with the latter accounting for up to 15% of the total effect. Changes in global mean water vapor cooling are negligible above ~30 hPa. Near the polar summer mesopause, the temperature response is weak and not statistically significant. The main effects of SST changes are a warmer troposphere, a warmer and higher tropopause, cell-like structures of heating and cooling at low and middlelatitudes in the middle atmosphere, warming in the summer mesosphere, water vapor increase throughout the domain, and O3 decrease in the lower tropical stratosphere. No noticeable change in upwardpropagating planetary wave activity in the extratropical winter–spring stratosphere and no significant temperature response in the polar winter–spring stratosphere have been detected. Increased upwelling in the tropical stratosphere has been found to be linked to changed wave driving at low latitudes.

Impact of climate change on stratospheric sudden warmings as simulated by the Canadian middle atmosphere model

The dynamics of Northern Hemisphere major midwinter stratospheric sudden warmings (SSWs) are examined using transient climate change simulations from the Canadian Middle Atmosphere Model (CMAM). The simulated SSWs show good overall agreement with reanalysis data in terms of composite structure, statistics, and frequency. Using observed or model sea surface temperatures (SSTs) is found to make no significant difference to the SSWs, indicating that the use of model SSTs in the simulations extending into the future is not an issue. When SSWs are defined by the standard (wind based) definition, an absolute criterion, their frequency is found to increase by;60% by the end of this century, in conjunction with a;25% decrease in their temperature amplitude. However, when a relative criterion based on the northern annular mode index is used to define the SSWs, no future increase in frequency is found. The latter is consistent with the fact that the variance of 100-hPa daily heat flux anomalies is unaffected by climate change. The future increase in frequency of SSWs using the standard method is a result of the weakened climatological mean winds resulting from climate change, which make it easier for the SSW criterion to be met. A comparison of winters with and without SSWs reveals that the weakening of the climatological westerlies is not a result of SSWs. The Brewer–Dobson circulation is found to be stronger by ;10% during winters with SSWs, which is a value that does not change significantly in the future.

Characterization of H1N1 swine influenza viruses circulating in Canadian pigs in 2009

The 2009 pandemic H1N1 (pH1N1), of apparent swine origin, may have evolved in pigs unnoticed because of insufficient surveillance. Consequently, the need for surveillance of influenza viruses circulating in pigs has received added attention. In this study we characterized H1N1 viruses isolated from Canadian pigs in 2009. Isolates from May 2009 were comprised of hemagglutinin and neuraminidase (NA) genes of classical SIV origin in combination with the North American triple-reassortant internal gene (TRIG) cassette, here termed contemporary SIV (conSIV) H1N1. These conSIV H1N1 viruses were contiguous with the North American αH1 cluster, which was distinct from the pH1N1 isolates that were antigenically more related to the γH1 cluster. After the initial isolation of pH1N1 from an Alberta pig farm in early May 2009, pH1N1 was found several times in Canadian pigs. These pH1N1 isolates were genetically and antigenically homogeneous. In addition, H1N1 viruses bearing seasonal human H1 and N1 genes together with the TRIG cassette and an NA encoding an oseltamivir-resistance marker were isolated from pigs. The NS gene of one of these seasonal human-like SIV (shSIV) H1N1 isolates was homologous to pH1N1 NS, implicating reassortment between the two strains. Antigenic cross-reactivity was observed between pH1N1 and conSIV but not with shSIV H1N1. In summary, although there was cocirculation of pH1N1 with conSIV and shSIV H1N1 in Canadian pigs after May 2009, there was no evidence supporting the presence of pH1N1 in pigs prior to May 2009. The possibility for further reassortants being generated exists and should be closely monitored.

Estrutura térmica identificada por transectos móveis e canal termal do Landsat 7 em cidade tropical

This study aims to examine the thermal structure of the urban climate based on the interpretation of the satellite Landsat 7 (thermal channel) and measures for the area. It identifies how the production of urban climate develops based on an analysis of the structure of space forms and characteristics of land use and constructive materials in the generation of heat islands and their implications in environmental comfort in a tropical climate medium size city at Brazil. To check intra-urban air temperature, measures were carried out in mobile transects in the North-South and East-West routes. Thermal Channel data of Landsat-7, were converted to surface values. The results showed that the pattern of urbanization and characteristics of land use are responsible for the distribution of temperature generating heat islands in downtown and popular densely built neighborhoods. In those cases the highest indexes of social segregation added to higher temperature also provokes elevation in the number of illnesses and morbidity cases, mostly of respiratory diseases.

O canal de retorno na TV digital e as estratégias para universalização do acesso a Internet

Pós-graduação em Televisão Digital: Informação e Conhecimento - FAAC

Review of Laws and Societies in the Canadian Prairie West, 1670-1940 Edited by Louis A. Knafla and Jonathan Swainger

For all intents and purposes, the settlement of the Canadian prairie was the founding of a new society using materials brought to the new land along with those close at hand. Of course, preexisting aboriginal society had to be supplanted in the course of this founding. In both the supplanting and the founding, the rule of law as we currently know it was a principal means and end of the settlement process.

Normative MR Cervical Spinal Canal Dimensions

Purpose To provide normal values of the cervical spinal canal and spinal cord dimensions in several planes with respect to spinal level, age, sex, and body height. Materials and Methods This study was approved by the institutional review board; all individuals provided signed informed consent. In a prospective multicenter study, two blinded raters independently examined cervical spine magnetic resonance (MR) images of 140 healthy volunteers who were white. The midsagittal diameters and areas of spinal canal and spinal cord, respectively, were measured at the midvertebral levels of C1, C3, and C6. A multivariate general linear model described the influence of sex, body height, age, and spinal level on the measured values. Results There were differences for sex, spinal level, interaction between sex and level, and body height, while age had significant yet limited influence. Normative ranges for the sagittal diameters and areas of spinal canal and spinal cord were defined at C1, C3, and C6 levels for men and women. In addition to a calculation of normative ranges for a specific sex, spinal level, age, and body height data, data for three different height subgroups at 45 years of age were extracted. These results show a range of the spinal canal dimensions at C1 (from 10.7 to 19.7 mm), C3 (from 9.4 to 17.2 mm), and C6 (from 9.2 to 16.8 mm) levels. Conclusion : The dimensions of the cervical spinal canal and cord in healthy individuals are associated with spinal level, sex, age, and height. © RSNA, 2013 Online supplemental material is available for this article.