Maria de Fátima Sousa Silva, Ensaios sobre Eurípides, Lisboa, Livros Cotovia, 2005, 404 pp. [ISBN 972-795-133-3]

Resumo indisponível.

La jerarquía normativa en la interpretación del artículo 133 de la Constitución Política de los Estados Unidos Mexicanos

La perspectiva constitucional sobre la jerarquía normativa de las fuentes de derecho en el sistema jurídico mexicano, ha suscitado muy interesantes y variadas controversias que han llegado hasta la emisión de criterios, tanto jurisprudenciales como no jurisprudenciales, por la Suprema Corte de Justicia de la Nación. En correspondencia con ello y la necesidad que en la academia existe para aclarar a los estudiantes de derecho, de qué manera puede interpretarse la disposición constitucional que por excelencia refiere dicha temática, se presenta una propuesta de exégesis del Artículo 133 de la Constitución Política de los Estados Unidos Mexicanos, a la luz de una investigación cualitativa sustentada explícitamente en una epistemología orientada a producir conocimiento basada en la coherencia paradigmática de las posturas existentes en el ámbito del principio de supremacía constitucional y la jerarquización normativa y en la inteligencia de que no se pretende establecer reglas fijas e inmutables, sino por el contrario, se trata de una construcción donde las ideas, conjeturas, puntos de vista y reflexiones estén en constante y estrecha relación con el contexto y con los contenidos de la producción teórica sobre el tema.

The mutable nature of particle-core excitations with spin in the one-valence-proton nucleus Sb-133

The gamma-ray decay of excited states of the one-valence-proton nucleus Sb-133 has been studied using cold-neutron induced fission of U-235 and Pu-241 targets, during the EXILL campaign at the ILL reactor in Grenoble. By using a highly efficient HPGe array, coincidences between gamma-rays prompt with the fission event and those delayed up to several tens of microseconds were investigated, allowing to observe, for the first time, high-spin excited states above the 16.6 mu s isomer. Lifetimes analysis, performed by fast-timing techniques with LaBr3(Ce) scintillators, revealed a difference of almost two orders of magnitude in B(M1) strength for transitions between positive-parity medium-spin yrast states. The data are interpreted by a newly developed microscopic model which takes into account couplings between core excitations (both collective and non-collective) of the doubly magic nucleus Sn-132 and the valence proton, using Skyrme effective interaction in a consistent way. The results point to a fast change in the nature of particle-core excitations with increasing spin. (C) 2016 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license.

Polinização por Apis mellifera em soja em soja transgênica [Glycine max (L.) Merrill] Merrill] Roundup ReadyTM cv. BRS 245 RR e convencional cv. BRS 133.

RESUMO: O objetivo deste estudo foi verificar a influência de Apis mellifera na produção de grãos e qualidade de sementes da soja transgênica Glycine max (L.) Merrill Roundup ReadyTM e convencional. A soja transgênica foi plantada intercalada com a convencional, em 18 parcelas, em três tratamentos: gaiolas com abelhas A. mellifera, gaiolas sem abelhas e áreas descobertas, com livre visitação de insetos. Na soja transgênica, em três parcelas de cada tratamento, foi aplicado glifosato, 30 dias após a emergência. Os parâmetros analisados foram: produção de grãos; número de vagens por planta; peso de 100 sementes e porcentagem de germinação das sementes. Não houve diferença entre as cultivares, entretanto a produção de 2.757,40 kg ha-1 obtida na área coberta por gaiola com abelhas, e 2.828,47 kg ha-1 na área livre para visitação de insetos foram superiores a 2.000,53 kg ha-1 da área coberta por gaiola sem abelhas. O número de vagens por planta foi maior na área coberta por gaiola com abelhas (38,28) e área livre (32,65), quando comparado com o da área coberta por gaiola sem abelhas (21,19). O peso médio de 100 sementes e a germinação das sementes não foram diferentes entre as cultivares e nem entre os tratamentos. Conclui-se que, para as cultivares estudadas, houve benefício na produção de grãos de 37,84%, quando foi permitida a visita de abelhas. ABSTRACT. Pollination by Apis mellifera in transgenic soy (Glycine max (L.) Merrill) Roundup Ready? cv. BRS 245 RR and conventional cv. BRS 133. This research was carried out to evaluate the influence of Africanized honeybees in grain production and seed quality of Glycine max (L.) Merrill Roundup Ready? transgenic soy, as well as of conventional soy. Transgenic soy was interposed with conventional soybean, in 18 plots and three treatments: covered area with Africanized honeybees, covered area without honeybees, and uncovered area with free insect visitation. The herbicide Glyphosate was applied on three plots of each treatment of transgenic soy, 30 days after emergence. Grain production, number of pods/plant, weight per 100 seeds, and seed germination percentage were evaluated. There was no difference among cultivars; however, the production in the covered area with honeybees (2757.4 kg ha-1) and in the uncovered area (2828.47 kg ha-1) were higher than in the covered area without honeybees (2000.53 kg ha-1). The number of pods/plant was greater than in the covered area with honeybees (38.28) and in the uncovered area (32.65) as compared to the covered area without honeybees (21.19). The weight per 100 seeds seed germination did not differ among cultivars or treatments. It can be concluded that, for these cultivars, there was a rise in grain production of 37.84% when honeybee visits were allowed.

INST-D 2015. 133 Gestión del laboratorio de diseño de Cundinamarca

Vídeo 26' 51", formato mp4

Resolución 133 del 07 de julio de 2008: ¿Cuál es el criterio que tiene la cámara de comercio para evaluar el negocio jurídico de cesión de cuotas sociales? ¿ Cómo entiende la Cámara de comercio la adjudicación de cuotas sociales en virtud de una sucesión por causa de muerte? ¿Cuál es el efecto que tiene el embargo de las cuotas sociales sobre la adjudicación de las mismas por vía de la sucesión?

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Characterization of expiration air jets and droplet size distributions immediately at the mouth opening

Size distributions of expiratory droplets expelled during coughing and speaking and the velocities of the expiration air jets of healthy volunteers were measured. Droplet size was measured using the Interferometric Mie imaging (IMI) technique while the Particle Image Velocimetry (PIV) technique was used for measuring air velocity. These techniques allowed measurements in close proximity to the mouth and avoided air sampling losses. The average expiration air velocity was 11.7 m/s for coughing and 3.9 m/s for speaking. Under the experimental setting, evaporation and condensation effects had negligible impact on the measured droplet size. The geometric mean diameter of droplets from coughing was 13.5m and it was 16.0m for speaking (counting 1 to 100). The estimated total number of droplets expelled ranged from 947 – 2085 per cough and 112 – 6720 for speaking. The estimated droplet concentrations for coughing ranged from 2.4 - 5.2cm-3 per cough and 0.004 – 0.223 cm-3 for speaking.

Connected digital cities

In the future we will have a detailed ecological model of the whole planet with capabilities to explore and predict the consequences of alternative futures. However, such a planetary eco-model will take time to develop, time to populate with data, and time to validate - time the planet doesn't have. In the interim, we can model the major concentrations of energy use and pollution - our cities - and connect them to form a "talking cities network". Such a networked city model would be much quicker to build and validate. And the advantage of this approach is that it is safer and more effective for us to interfere with the operation of our cities than to tamper directly with the behaviour of natural systems. Essentially, it could be thought of as providing the planet with a nervous system and would empower us to better develop and manage sustainable cities.

Understanding rural and remote schools, and facilitating school-community relationships

Rural and remote schools make up a significant portion of Australian schools. Although there are rural schools that exceed 500 students, the Australian Bureau of Statistics (ABS) (2008) reports that 2,188 Australian primary schools have enrolment numbers less than 100. Rural schools need a supply of good teachers; however many universities involved in teacher education are located in city areas. For example, Queensland University of Technology is city-based, generating the highest number of early career teachers for Queensland including teachers for rural schools. Given the number of graduates and the number of rural schools, it seems likely that early career teachers will have opportunities for teaching in these settings, which also means living within a rural community. This chapter will discuss the nature of teaching in rural and remote schools, the challenges, the rewards and the importance of working closely with the local community. It is hoped that by understanding rural and remote schools, early career teachers can make informed decisions that will influence their future career prospects.

Whither culture? Australian horror films and the limitations of cultural policy

Cultural policy that attempts to foster the Australian film industry’s growth and development in an era of globalisation is coming under increasing pressure. Throughout the 2000s, there has been a substantial boom in Australian horror films led by ‘runaway’ horror film Saw (2004), Wolf Creek (2005), and Undead (2003), achieving varying levels of popularity and commercial success worldwide. However, emerging within a national cinema driven by public subsidy and valuing ‘quality’ and ‘cultural content’ over ‘entertainment’ and ‘commercialism’, horror films have generally been antithetical to these objectives. Consequently, the recent boom in horror films has occurred largely outside the purview and subvention of cultural policy. This paper argues that global forces and emerging production and distribution models are challenging the ‘narrowness’ of cultural policy – a narrowness that mandates a particular film culture, circumscribes certain notions of value and limits the variety of films produced domestically. Despite their low-culture status, horror films have been well suited to the Australian film industry’s financial limitations, they are a growth strategy for producers, and a training ground for emerging filmmakers.