La acción de grupo : mecanismo adecuado y efectivo para reparar graves violaciones a los derechos humanos

La presente tesis, demuestra que la acción de grupo, consagrada en el Artículo 88 de la Constitución Política de Colombia y en la Ley 472 de 1998, es un mecanismo idóneo y efectivo de reparación en casos de graves violaciones a los derechos humanos v.gr. desplazamiento forzado. Para ello, en una primera parte, se presentan algunos antecedentes internacionales de esta acción, como lo son los International Mass Claims Processes y las Class Actions anglosajonas, que evidencian los casos de procedencia y los requisitos que se han establecido a nivel internacional para que una acción colectiva pueda proceder para indemnizar esta clase de violaciones. Posteriormente, en una segunda parte, se analizan los principales aspectos procesales de la acción de grupo, como lo son, por ejemplo, la conformación del grupo, la representatividad adecuada, el termino de caducidad de la acción, la notificación de la demanda, la publicación de la sentencia y el estimativo de perjuicios, entre otros aspectos, que a nivel sustancial y procedimental muestran que la acción de grupo es un mecanismo adecuado para indemnizar in integrum a las víctimas de las graves violaciones a los derechos humanos. Por último, se establece que el estándar internacional de reparación que es empleado en el sistema interamericano de protección de derechos humanos (Restitución, indemnización. rehabilitación, satisfacción, garantía de no repetición y proyecto de vida) puede ser aplicado de manera adecuada y efectiva a través del empleo de la acción de grupo.

Legislación y atención medicalizada al nacimiento en el ejercicio de la maternidad y la paternidad en Cuba

El nacimiento de un hijo o una hija constituye un momento transcendental en la vida personal y familiar, en el que se desarticulan o consolidan aspectos de la feminidad y la masculinidad. Objetivo: desde esta perspectiva se realizó una investigación con el fin de comprender la formacomo influyen la representación de la maternidad, el sistema médico en el que se inserta la atención al parto y las legislaciones relacionadas con la maternidad en la concepción y en el ejercicio de la maternidad y la paternidad durante el embarazo, el parto y el puerperio. Metodología: se utilizaron varias técnicas cualitativas de investigación (entrevistas y observación participante) a mujeres atendidas en tres hospitales de maternidad de La Habana y sus compañeros (esposos legales o consensuales). Resultados: los hallazgos develan roles de género en los cuales la mujeres la cuidadora por excelencia y la responsable de la reproducción y los hombres son relegados de ella; se refuerzan y consolidan institucionalmente desde lo legislado y desde la atención médica al proceso. Paralelo a esto, deja al descubierto la emergencia de una nueva masculinidad mediante la mayor implicación de los hombres en este proceso, de su mayor inserción en el espacio privado y de la exteriorización de sentimientos asociados con el nacimiento de su bebé. Conclusión: surge la necesidad de generar políticas orientadas a desmontar la cultura patriarcal en aras de construir relaciones de pareja más igualitarias y democráticas en la sociedad cubana.

Aplicações do marketing na cultura: estratégias de captação e fidelização de públicos: o caso do cinema-Teatro Joaquim d'Almeida (Montijo)

RESUMO: O presente trabalho salienta a importância da aplicação do Marketing às instituições culturais, nomeadamente como veículo de captação e fidelização de públicos. Nesse sentido, foi estudado o Cinema-Teatro Joaquim d’Almeida, no Montijo, tendo sido realizada uma análise mais geral da programação, comunicação e públicos desde a sua reabertura em 2005 como equipamento cultural municipal e uma análise mais aprofundada da última temporada do mesmo, correspondente ao ano de 2009-2010. Pretende-se assim com este trabalho salientar a importância da aplicação do marketing à cultura através da investigação do objecto de estudo supracitado e consequente análise e sugestão de estratégias para melhoria da relação entre a referida instituição e os seus públicos. O marketing revela-se assim essencial para a construção desse relacionamento, satisfazendo cada vez mais os consumidores e simultaneamente beneficiando a instituição. ABSTRACT: This thesis intends to point out the importance of the use of marketing in cultural institutions, particularly as a medium of audiences’ attraction and loyalty building. In that sense, we studied Cinema-Teatro Joaquim d’Almeida, in Montijo. We proceeded at a general analysis of the programming, communication and audiences since it opened to public as a municipal cultural infrastructure. We proceeded at a more detailed analysis of the last season, in the year 2009-2010. Then it was elaborated a theoretical investigation about Portugal’s cultural environment and the general applications of marketing at culture and services. Later we continued the analysis of the case study, regarding the documentation supplied by this cultural institution. It was also developed a marketing research about the audiences of the Theater in order to understand their general opinion about its offers and services. With this procedure, we intended to suggest a set of marketing strategies to improve the relationship between the institution and its audiences, in order to delight even more the consumers and simultaneously to benefit the institution.

Honorarios [adaptaciones y refundiciones en De la Cuadra y Aguilera-Malta] (Dossier: Cuatro narradores del 30, relecturas en su centenario)

Se contrasta Honorarios, obra dramática de Aguilera-Malta, y «Honorarios», el cuento de José de la Cuadra que la inspiró. El diálogo entre los dos autores fue explícito en diversos textos, así como en sus respectivos mundos literarios: nombres de personajes, motivos, leyendas, mitos, formas, ideología y demandas, actitudes e intereses. De la Cuadra dialogó a su vez con otros creadores. «Honorarios», e.g., recrea y reinterpreta la figura del mítico fetiche Moloch, según lo representan Metrópolis, del cineasta Fritz Lang, y Salambó, de Gustave Flaubert, la narración aludida es también una refundición en torno al tema del poder omnipresente y cruel, que requiere insaciablemente de víctimas propiciatorias. De igual manera, en su proceso creativo y de búsqueda expresiva, Aguilera-Malta acostumbró remozar y reformular temas en diferentes géneros literarios –como el de la lucha del ser humano frente a las fuerzas hostiles de la naturaleza y la sociedad, interpretado en La isla virgen, El tigre y Jaguar–. En Honorarios, Aguilera-Malta se concentró en hallar la manera de transferir la trama del relato «Honorarios» al género dramático. El resultado es una eficaz refundición, en términos de la perspectiva histórico-política y de reflexiones sobre la función de la literatura.

Evaluation of a large-eddy model simulation of a mixed-phase altocumulus cloud using microwave radiometer, lidar and Doppler radar data

Using the Met Office large-eddy model (LEM) we simulate a mixed-phase altocumulus cloud that was observed from Chilbolton in southern England by a 94 GHz Doppler radar, a 905 nm lidar, a dual-wavelength microwave radiometer and also by four radiosondes. It is important to test and evaluate such simulations with observations, since there are significant differences between results from different cloud-resolving models for ice clouds. Simulating the Doppler radar and lidar data within the LEM allows us to compare observed and modelled quantities directly, and allows us to explore the relationships between observed and unobserved variables. For general-circulation models, which currently tend to give poor representations of mixed-phase clouds, the case shows the importance of using: (i) separate prognostic ice and liquid water, (ii) a vertical resolution that captures the thin layers of liquid water, and (iii) an accurate representation the subgrid vertical velocities that allow liquid water to form. It is shown that large-scale ascents and descents are significant for this case, and so the horizontally averaged LEM profiles are relaxed towards observed profiles to account for these. The LEM simulation then gives a reasonable. cloud, with an ice-water path approximately two thirds of that observed, with liquid water at the cloud top, as observed. However, the liquid-water cells that form in the updraughts at cloud top in the LEM have liquid-water paths (LWPs) up to half those observed, and there are too few cells, giving a mean LWP five to ten times smaller than observed. In reality, ice nucleation and fallout may deplete ice-nuclei concentrations at the cloud top, allowing more liquid water to form there, but this process is not represented in the model. Decreasing the heterogeneous nucleation rate in the LEM increased the LWP, which supports this hypothesis. The LEM captures the increase in the standard deviation in Doppler velocities (and so vertical winds) with height, but values are 1.5 to 4 times smaller than observed (although values are larger in an unforced model run, this only increases the modelled LWP by a factor of approximately two). The LEM data show that, for values larger than approximately 12 cm s(-1), the standard deviation in Doppler velocities provides an almost unbiased estimate of the standard deviation in vertical winds, but provides an overestimate for smaller values. Time-smoothing the observed Doppler velocities and modelled mass-squared-weighted fallspeeds shows that observed fallspeeds are approximately two-thirds of the modelled values. Decreasing the modelled fallspeeds to those observed increases the modelled IWC, giving an IWP 1.6 times that observed.

Variational calculations of rovibrational states: a precise high-energy potential surface for HCN [and discussion]

We report the results of variational calculations of the rovibrational energy levels of HCN for J = 0, 1 and 2, where we reproduce all the ca. 100 observed vibrational states for all observed isotopic species, with energies up to 18000 cm$^{-1}$, to about $\pm $1 cm$^{-1}$, and the corresponding rotational constants to about $\pm $0.001 cm$^{-1}$. We use a hamiltonian expressed in internal coordinates r$_{1}$, r$_{2}$ and $\theta $, using the exact expression for the kinetic energy operator T obtained by direct transformation from the cartesian representation. The potential energy V is expressed as a polynomial expansion in the Morse coordinates y$_{i}$ for the bond stretches and the interbond angle $\theta $. The basis functions are built as products of appropriately scaled Morse functions in the bond-stretches and Legendre or associated Legendre polynomials of cos $\theta $ in the angle bend, and we evaluate matrix elements by Gauss quadrature. The hamiltonian matripx is factorized using the full rovibrational symmetry, and the basis is contracted to an optimized form; the dimensions of the final hamiltonian matrix vary from 240 $\times $ 240 to 1000 $\times $ 1000.We believe that our calculation is converged to better than 1 cm$^{-1}$ at 18 000 cm$^{-1}$. Our potential surface is expressed in terms of 31 parameters, about half of which have been refined by least squares to optimize the fit to the experimental data. The advantages and disadvantages and the future potential of calculations of this type are discussed.

An ontological modelling of user requirements for personalised information provision

The knowledge economy offers opportunity to a broad and diverse community of information systems users to efficiently gain information and know-how for improving qualifications and enhancing productivity in the work place. Such demand will continue and users will frequently require optimised and personalised information content. The advancement of information technology and the wide dissemination of information endorse individual users when constructing new knowledge from their experience in the real-world context. However, a design of personalised information provision is challenging because users’ requirements and information provision specifications are complex in their representation. The existing methods are not able to effectively support this analysis process. This paper presents a mechanism which can holistically facilitate customisation of information provision based on individual users’ goals, level of knowledge and cognitive styles preferences. An ontology model with embedded norms represents the domain knowledge of information provision in a specific context where users’ needs can be articulated and represented in a user profile. These formal requirements can then be transformed onto information provision specifications which are used to discover suitable information content from repositories and pedagogically organise the selected content to meet the users’ needs. The method is provided with adaptability which enables an appropriate response to changes in users’ requirements during the process of acquiring knowledge and skills.

Étant Ballet

Solo Exhibition, MacKenzie Art Gallery, Regina, Canada, The project engages with current issues around art production and food provision, catastrophe and agriculture, through the medium of a performance installation. Drawing on some of the characteristics of post dramatic theatre, the project aims to develop a new visual narratology for a contemporary art performance. A large scale video installation and construction features both as an installation site and performance set, explores the relationship between performance and food provision, looking at how changes to the organic world, the world of vibrant and edible matter might affect the way we make art. Developed and produced in collaboration with Canadian company Curtain Razors and funded by grants from Canada Council for the Arts, Saskatchewan Arts Board, the project was first commissioned by Curtain Razors and the MacKenzie Art Gallery where it was shown as a major solo exhibition as part of a series of other international programming (including artists such Guy Ben-Ner and Ron Mueck). The project was then included in the 4th Moscow Biennial as part of the landmark ‘Independent’ exhibition at the Art Arsenal in 2011. The project is planned to tour to varies other international venues throughout 2012/13. The exhibition has been reviewed by Gregory Beatty in Prairie Dog, Regina, by at the The Leader Post, The CBC French Canadian Television. Canadian writer curator Timothy Long artist and curator Elwood Jimmy have produced critical essays of the work, which will feature in a major new book, edited by Susanne Clausen, which is expected to be published in 2012. (OnCurating Publications).

Introductory remarks

The very first numerical models which were developed more than 20 years ago were drastic simplifications of the real atmosphere and they were mostly restricted to describe adiabatic processes. For prediction of a day or two of the mid tropospheric flow these models often gave reasonable results but the result deteriorated quickly when the prediction was extended further in time. The prediction of the surface flow was unsatisfactory even for short predictions. It was evident that both the energy generating processes as well as the dissipative processes have to be included in numerical models in order to predict the weather patterns in the lower part of the atmosphere and to predict the atmosphere in general beyond a day or two. Present-day computers make it possible to attack the weather forecasting problem in a more comprehensive and complete way and substantial efforts have been made during the last decade in particular to incorporate the non-adiabatic processes in numerical prediction models. The physics of radiational transfer, condensation of moisture, turbulent transfer of heat, momentum and moisture and the dissipation of kinetic energy are the most important processes associated with the formation of energy sources and sinks in the atmosphere and these have to be incorporated in numerical prediction models extended over more than a few days. The mechanisms of these processes are mainly related to small scale disturbances in space and time or even molecular processes. It is therefore one of the basic characteristics of numerical models that these small scale disturbances cannot be included in an explicit way. The reason for this is the discretization of the model's atmosphere by a finite difference grid or the use of a Galerkin or spectral function representation. The second reason why we cannot explicitly introduce these processes into a numerical model is due to the fact that some physical processes necessary to describe them (such as the local buoyance) are a priori eliminated by the constraints of hydrostatic adjustment. Even if this physical constraint can be relaxed by making the models non-hydrostatic the scale problem is virtually impossible to solve and for the foreseeable future we have to try to incorporate the ensemble or gross effect of these physical processes on the large scale synoptic flow. The formulation of the ensemble effect in terms of grid-scale variables (the parameters of the large-scale flow) is called 'parameterization'. For short range prediction of the synoptic flow at middle and high latitudes, very simple parameterization has proven to be rather successful.

Does convective aggregation need to be represented in cumulus parameterizations?

Tropical deep convection exhibits a variety of levels of aggregation over a wide range of scales. Based on a multisatellite analysis, the present study shows at mesoscale that different levels of aggregation are statistically associated with differing large-scale atmospheric states, despite similar convective intensity and large-scale forcings. The more aggregated the convection, the dryer and less cloudy the atmosphere, the stronger the outgoing longwave radiation, and the lower the planetary albedo. This suggests that mesoscale convective aggregation has the potential to affect couplings between moisture and convection and between convection, radiation, and large-scale ascent. In so doing, aggregation may play a role in phenomena such as “hot spots” or the Madden-Julian Oscillation. These findings support the need for the representation of mesoscale organization in cumulus parameterizations; most parameterizations used in current climate models lack any such representation. The ability of a cloud system-resolving model to reproduce observed relationships suggests that such models may be useful to guide attempts at parameterizations of convective aggregation.

Unified framework for construction of rule based classification systems

Automatic generation of classification rules has been an increasingly popular technique in commercial applications such as Big Data analytics, rule based expert systems and decision making systems. However, a principal problem that arises with most methods for generation of classification rules is the overfit-ting of training data. When Big Data is dealt with, this may result in the generation of a large number of complex rules. This may not only increase computational cost but also lower the accuracy in predicting further unseen instances. This has led to the necessity of developing pruning methods for the simplification of rules. In addition, classification rules are used further to make predictions after the completion of their generation. As efficiency is concerned, it is expected to find the first rule that fires as soon as possible by searching through a rule set. Thus a suit-able structure is required to represent the rule set effectively. In this chapter, the authors introduce a unified framework for construction of rule based classification systems consisting of three operations on Big Data: rule generation, rule simplification and rule representation. The authors also review some existing methods and techniques used for each of the three operations and highlight their limitations. They introduce some novel methods and techniques developed by them recently. These methods and techniques are also discussed in comparison to existing ones with respect to efficient processing of Big Data.

Geometric polarimetry − part I: spinors and wave states

A new formal approach for representation of polarization states of coherent and partially coherent electromagnetic plane waves is presented. Its basis is a purely geometric construction for the normalised complex-analytic coherent wave as a generating line in the sphere of wave directions, and whose Stokes vector is determined by the intersection with the conjugate generating line. The Poincare sphere is now located in physical space, simply a coordination of the wave sphere, its axis aligned with the wave vector. Algebraically, the generators representing coherent states are represented by spinors, and this is made consistent with the spinor-tensor representation of electromagnetic theory by means of an explicit reference spinor we call the phase flag. As a faithful unified geometric representation, the new model provides improved formal tools for resolving many of the geometric difficulties and ambiguities that arise in the traditional formalism.

Generation of nonground-state condensates and adiabatic paradox

The problem of resonant generation of nonground-state condensates is addressed aiming at resolving the seeming paradox that arises when one resorts to the adiabatic representation. In this picture, the eigenvalues and eigenfunctions of a time-dependent Gross-Pitaevskii Hamiltonian are also functions of time. Since the level energies vary in time, no definite transition frequency can be introduced. Hence no external modulation with a fixed frequency can be made resonant. Thus, the resonant generation of adiabatic coherent modes is impossible. However, this paradox occurs only in the frame of the adiabatic picture. It is shown that no paradox exists in the properly formulated diabatic representation. The resonant generation of diabatic coherent modes is a well defined phenomenon. As an example, the equations are derived, describing the generation of diabatic coherent modes by the combined resonant modulation of the trapping potential and atomic scattering length.

Escola pública e comunidade : relações em d'obras

Apresentamos neste trabalho um estudo sobre a processualidade das relações da escola pública com a comunidade, enfocando os agenciamentos que operam na constituição de diferentes modos de relação em uma instituição situada na região metropolitana de Porto Alegre. Sob os referenciais de Gilles Deleuze e Félix Guattari, procuramos pensar as relações como acontecimentos, efeitos de sentidos, agenciados coletivamente por instâncias heterogêneas que compõem o real social. Nosso problema se inscreve no âmbito do discurso e da subjetividade, partindo da hipótese de que é possível pensar as relações nas instituições, para além das representações individuais, para além das relações interpessoais, para além do pressuposto da reprodução social. Procuramos articular conhecimentos da Análise de Discurso na vertente Francesa com as discussões empreendidas por Deleuze e Guattari sobre uma Filosofia da Linguagem e uma Teoria da Subjetividade. Utilizamos o recurso cartográfico proposto por estes autores, trabalhando com os discursos produzidos no encontro da escola com a comunidade. Para tal acompanhamos as atividades de uma escola durante um ano, realizando entrevistas, observações, leitura de documentos, participando de reuniões e encontros festivos. Encontramos em nosso estudo algumas dobras das relações da escola com a comunidade, dobras que nos falam da sua complexidade, a qual temos deixado escapar, ao entendermos as relações, marcados pelo modo-indivíduo de subjetivação, que ganhou força desde a modernidade. Nossa cartografia registrou várias dobras, algumas um pouco mais intensas, como a dobra burocrática, a qual impede que outras forças possam ser potencializadas na escola. Procuramos aqui construir um modo de pensar as relações nas instituições, um pensar nas dobras, para regar um pouco o campo da Análise Institucional no âmbito da Psicologia e da Educação.

Sonhos em cena: histórias e memórias do teatro Leopoldo Fróes

O objetivo deste trabalho de conclusão de curso é dialogar com a história e a memória dos teatros Alvorada e Leopoldo Fróes. Ao partir em busca de documentação que fornecesse a trilha deste percurso, procurou-se, inicialmente, a Mitra Arquidiocesana de Niterói, dona do imóvel que, infelizmente, não guarda registros das atividades ali desenvolvidas desde a doação do terreno, em 1947, muito menos dos eventos culturais realizados nas quatro décadas de sua existência. Foi através de Albino Ferreira dos Santos, fundador do teatro Alvorada, que antecede o Leopoldo Fróes, e a partir de suas memórias e farta documentação, que foi iniciada a pesquisa acerca das histórias e das memórias que o Edifício Dom João da Matta guarda. Além da pesquisa em jornais e arquivos públicos e privados da cidade de Niterói, contou-se com o importante depoimento daqueles que direta ou indiretamente viveram essa história. O resultado da pesquisa está em um documentário de 40 minutos - "Sonhos em Cena: histórias e memórias do Leopoldo Fróes" -, no qual são mostrados os diferentes momentos do teatro, os principais personagens, seus sonhos e desencantos, construindo, assim, um pouco da história do teatro e de suas relações com a cidade de Niterói e seus artistas.