897 resultados para r-process


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Esta pesquisa analisa a TV CÂMARA canal legislativo municipal da cidade de Bauru, SP. Os objetivos foram levantar as formas de uso do canal, analisar o conteúdo da programação produzida e veiculada para a realidade bauruense, suas contribuições sociais na construção da consciência cidadã e a aceitação do canal junto ao telespectador. Os procedimentos metodológicos incluíram a observação participante, que consistiu no acompanhamento interno das atividades do canal de março de 2002 a fevereiro de 2003 e em julho de 2003. A pesquisa documental que ofereceu dados sobre estratégias da programação e entrevistas, as quais permitiram colher informações sobre participação da comunidade nos programas e sua percepção sobre o papel do canal televisivo no município. Conclui-se que o canal abriu um considerável leque de opções na televisão local. A cidade se enxerga quando assiste o canal legislativo. Ainda assim a TV Câmara precisa se solidificar no meio em que atua. A participação da sociedade pode ser ampliada com mais programas e ainda de forma mais direta, inclusive na elaboração de pautas. O mais importante: o canal é um instrumento público.

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With the accelerating industrialization process, even further increasing population and mass deforestation, ‘sustainability’ as a concept has only recently been popularized in Bangladesh. This paper sheds light on the sustainable development process in Bangladesh. It points out the major challenges to this process and identifies the motivating factors for a sustainable society in Bangladesh. The paper concludes with some strategies that are considered essential for the development of a sustainable society in Bangladesh, e.g., strong and effective regulatory framework, emphasis on rural entrepreneurship, development of indigenous technology and an integrated environmental management system.

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Purpose: To develop a model for the global performance measurement of intensive care units (ICUs) and to apply that model to compare the services for quality improvement. Materials and Methods: Analytic hierarchy process, a multiple-attribute decision-making technique, is used in this study to evolve such a model. The steps consisted of identifying the critical success factors for the best performance of an ICU, identifying subfactors that influence the critical factors, comparing them pairwise, deriving their relative importance and ratings, and calculating the cumulative performance according to the attributes of a given ICU. Every step in the model was derived by group discussions, brainstorming, and consensus among intensivists. Results: The model was applied to 3 ICUs, 1 each in Barbados, Trinidad, and India in tertiary care teaching hospitals of similar setting. The cumulative performance rating of the Barbados ICU was 1.17 when compared with that of Trinidad and Indian ICU, which were 0.82 and 0.75, respectively, showing that the Trinidad and Indian ICUs performed 70% and 64% with respect to Barbados ICU. The model also enabled identifying specific areas where the ICUs did not perform well, which helped to improvise those areas. Conclusions: Analytic hierarchy process is a very useful model to measure the global performance of an ICU. © 2005 Elsevier Inc. All rights reserved.

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What does endogenous growth theory tell about regional economies? Empirics of R&D worker-based productivity growth, Regional Studies. Endogenous growth theory emerged in the 1990s as ‘new growth theory’ accounting for technical progress in the growth process. This paper examines the role of research and development (R&D) workers underlying the Romer model (1990) and its subsequent modifications, and compares it with a model based on the accumulation of human capital engaged in R&D. Cross-section estimates of the models against productivity growth of European regions in the 1990s suggest that each R&D worker has a unique set of knowledge while his/her contributions are enhanced by knowledge sharing within a region as well as spillovers from other regions in proximity.

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A great number of strategy tools are being taught in strategic management modules. These tools are available to managers for use in facilitating strategic decision-making and enhancing the strategy development process in their organisations. A number of studies have been published examining which are the most popular tools; however there is little empirical evidence on how their utilisation influences the strategy process. This paper is based on a large scale international survey on the strategy development process, and seeks to examine the impact of a particular strategy tool, the Balanced Scorecard, upon the strategy process. The Balanced Scorecard is one of the most popular strategy tools whose use has evolved since its introduction in the 1990’s. Recently, it has been suggested that as a strategy tool, Balanced Scorecard can influence all elements of the strategy process. The results of this study indicate that although there are significant differences in some elements of the strategy process between the organisations that have implemented the Balanced Scorecard and those that have not, the impact is not comprehensive.