867 resultados para process versus product orientation


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Les sociétés contemporaines affrontent le défi de s’intégrer et s’adapter à un processus de transformation qui vise la construction de sociétés du savoir. Ce processus doit notamment son élan aux institutions d’enseignement supérieur qui constituent un espace privilégié où on bâtit l’avenir d’une société à partir des savoirs et celles-ci doivent faire face aux nouveaux enjeux sociaux, économiques et politiques qui affectent tous les pays du monde. La quête de la qualité devient donc un processus constant d’amélioration et surgit l’intérêt par l’évaluation au niveau universitaire. Par conséquent, cette recherche s’attache au sujet de l’évaluation à l’enseignement supérieur et s’enfonce dans le débat actuel sur les changements provoqués par les évaluations institutionnelles produisant un défi puisqu’il s’agit d’une prise de conscience fondée sur la culture de la qualité. L’autoévaluation est une stratégie permettant aux institutions d’enseignement supérieur mener des processus intégraux de valorisation dont le but est d’identifier les faiblesses des facteurs qui ont besoin d’améliorer. Le résultat conduit à l’élaboration et à la mise en œuvre d’un plan d’amélioration pour l'institution, programme académique ou plan d’études. À travers l’orientation du modèle d’évaluation systémique CIPP de Stufflebeam (1987), on a pu analyser de façon holistique la mise en place de l’autoévaluation depuis son contexte, planification, processus et produit. Ainsi les objectifs de la thèse visent l’identification du développement de la deuxième autoévaluation afin d’obtenir une reconnaissance de haute qualité et effectuer la mise en œuvre du plan d’amélioration auprès des programmes académiques de Licence en Comptabilité et Gestion de l’entreprise de la Faculté de Sciences de l’Administration de l’Université du Valle en Colombie. À travers l’appropriation de la théorie Neo-institutionnelle les changements apparus après l’autoévaluation ont été également analysés et interprétés et ont ainsi permis l’achèvement des fins de la recherche. La méthodologie développe la stratégie de l’étude de cas dans les deux programmes académiques avec une approche mixte où la phase qualitative des entretiens semi-structurés est complémentée par la phase quantitative des enquêtes. Des documents institutionnels des programmes et de la faculté ont aussi été considérés. Grâce à ces trois instruments ont pu obtenir plus d’objectivité et d’efficacité pendant la recherche. Les résultats dévoilent que les deux programmes ciblés ont recouru à des procédés et à des actions accordées au modèle de l’Université du Valle quoiqu’il ait fallu faire des adaptations à leurs propres besoins et pertinence ce qui a permis de mener à terme la mise en œuvre du processus d’autoévaluation et ceci a donné lieu à certains changements. Les composantes Processus Académiques et Enseignants sont celles qui ont obtenu le plus fort développement, parmi celles-ci on trouve également : Organisation, Administration et Gestion, Ressources Humaines, Physiques et Financières. D’autre part, parmi les composantes moins développées on a : Anciens Étudiants et Bienêtre Institutionnel. Les conclusions ont révélé que se servir d’un cadre institutionnel fort donne du sens d’identité et du soutien aux programmes. Il faut remarquer qu’il est essentiel d’une part élargir la communication de l’autoévaluation et ses résultats et d’autre part effectuer un suivi permanent des plans d’amélioration afin d’obtenir des changements importants et produire ainsi un enracinement plus fort de la culture de la qualité et l’innovation auprès de la communauté académique. Les résultats dégagés de cette thèse peuvent contribuer à mieux comprendre tant la mise en œuvre de l’autoévaluation et des plans d’amélioration aussi que les aspects facilitateurs, limitants, les blocages aux processus d’évaluation et la génération de changements sur les programmes académiques. Dans ce sens, la recherche devient un guide et une réflexion à propos des thèmes où les résultats sont très faibles. Outre, celle-ci révèle l’influence des cadres institutionnels ainsi que les entraves et tensions internes et externes montrant un certain degré d’agencement par le biais de stratégies de la part des responsables de la prise de décisions dans les universités. On peut déduire que la qualité, l’évaluation, le changement et l’innovation sont des concepts inhérents à la perspective de l’apprentissage organisationnel et à la mobilité des savoirs.

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Travail dirigé présenté à la Faculté des sciences infirmières en vue de l’obtention du grade de Maître ès sciences (M.Sc.) en sciences infirmières option formation des sciences infirmières

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En el presente documento se parte de una descripción y análisis de las debilidades y fortalezas de la empresa, así como de su producto más competitivo a nivel nacional proyectado al mercado internacional. Tal análisis consiste en una observación interna de aspectos organizacionales, de producción, financieros, contables, características de los productos, y gestión de mercadeo de la compañía; y en una observación del mercado en el cual se desarrolla, proveedores, clientes, competidores, oportunidades del gobierno, entre otros. Una vez identificadas las debilidades, fortalezas, oportunidades y amenazas, como fruto del análisis preliminar; y conocidos los objetivos de la empresa, se plantean propuestas de mejoramiento y estrategias nacionales e internacionales, para aprovechar las fortalezas y oportunidades identificadas, así como superar las debilidades y amenazas que enfrenta; con el propósito de cumplir las metas de la compañía.

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Smooth flow of production in construction is hampered by disparity between individual trade teams' goals and the goals of stable production flow for the project as a whole. This is exacerbated by the difficulty of visualizing the flow of work in a construction project. While the addresses some of the issues in Building information modeling provides a powerful platform for visualizing work flow in control systems that also enable pull flow and deeper collaboration between teams on and off site. The requirements for implementation of a BIM-enabled pull flow construction management software system based on the Last Planner System™, called ‘KanBIM’, have been specified, and a set of functional mock-ups of the proposed system has been implemented and evaluated in a series of three focus group workshops. The requirements cover the areas of maintenance of work flow stability, enabling negotiation and commitment between teams, lean production planning with sophisticated pull flow control, and effective communication and visualization of flow. The evaluation results show that the system holds the potential to improve work flow and reduce waste by providing both process and product visualization at the work face.

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Using mixed logit models to analyse choice data is common but requires ex ante specification of the functional forms of preference distributions. We make the case for greater use of bounded functional forms and propose the use of the Marginal Likelihood, calculated using Bayesian techniques, as a single measure of model performance across non nested mixed logit specifications. Using this measure leads to very different rankings of model specifications compared to alternative rule of thumb measures. The approach is illustrated using data from a choice experiment regarding GM food types which provides insights regarding the recent WTO dispute between the EU and the US, Canada and Argentina and whether labelling and trade regimes should be based on the production process or product composition.

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Food industry is critical to any nation’s health and well-being; it is also critical to the economic health of a nation, since it can typically constitute over a fifth of the nation’s manufacturing GDP. Food Engineering is a discipline that ought to be at the heart of the food industry. Unfortunately, this discipline is not playing its rightful role today: engineering has been relegated to play the role of a service provider to the food industry, instead of it being a strategic driver for the very growth of the industry. This paper hypothesises that food engineering discipline, today, seems to be continuing the way it was in the last century, and has not risen to the challenges that it really faces. This paper therefore categorises the challenges as those being posed by: 1. Business dynamics, 2. Market forces, 3. Manufacturing environment and 4. Environmental Considerations, and finds the current scope and subject-knowledge competencies of food engineering to be inadequate in meeting these challenges. The paper identifies: a) health, b) environment and c) security as the three key drivers of the discipline, and proposes a new definition of food engineering. This definition requires food engineering to have a broader science base which includes biophysical, biochemical and health sciences, in addition to engineering sciences. This definition, in turn, leads to the discipline acquiring a new set of subject-knowledge competencies that is fit-for-purpose for this day and age, and hopefully for the foreseeable future. The possibility of this approach leading to the development of a higher education program in food engineering is demonstrated by adopting a theme based curriculum development with five core themes, supplemented by appropriate enabling and knowledge integrating courses. At the heart of this theme based approach is an attempt to combine engineering of process and product in a purposeful way, termed here as Food Product Realisation Engineering. Finally, the paper also recommends future development of two possible niche specialisation programs in Nutrition and Functional Food Engineering and Gastronomic Engineering. It is hoped that this reconceptualization of the discipline will not only make it more purposeful for the food industry, but it will also make the subject more intellectually challenging and attract bright young minds to the discipline.

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Esta dissertação examina o relacionamento entre os processos subjacentes de aprendizagem e acumulação de competências tecnológicas na Cyanamid Indústria Química, maiS especificamente em sua fábrica localizada no município de ResendelRJ. Este estudo trata do período entre 1990 e 1999. E enfocou a acumulação de competências para três funções tecnológicas: investimentos, processos e organização da produção e equipamentos. Os quatro processos de aprendizagem: aquisição externa e interna, socialização e codificação de conhecimento são examinados à luz de quatro características chaves: variedade, intensidade, funcionamento e interação. Para esta análise foram utilizadas estruturas existentes na literatura de empresas em industrialização e literatura de empresas de tecnologia de fronteira. A conclusão desta dissertação sugere que os processos de aprendizagem contribuíram substancialmente para acumulação de competências tecnológicas na empresa em estudo. Quanto maior à importância destes processos de aprendizagem e de suas quatro características chaves: variedade, intensidade, funcionamento e interação, maior será a capacidade e velocidade de acumulação de competências tecnológicas. Este trabalho também sugere que esta acumulação foi influenciada por outros fatores externos e internos como: políticas governamentais e comportamento da liderança, apenas para citar alguns. Estes fatores externos e internos estão alem do escopo desta dissertação. Esta conclusão não é diferente de estudos anteriores, mas concentra-se em refletir sobre um estudo aplicado a uma indústria ainda não examinada pela literatura existente de empresas em industrialização. Em especial, sobre uma experiência individual, localizada no interior do estado do Rio de Janeiro.

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Esta tese tem por objetivo aprofundar o conhecimento acadêmico sobre a maneira como as empresas do setor industrial estão se utilizando da Internet e outras tecnologias da informação para agregar valor para os seus clientes e/ou reduzir seus próprios custos, com foco na possibilidade de virtualização dos produtos/serviços oferecidos e dos processos utilizados na sua obtenção, incluindo o relacionamento com os parceiros comerciais. O estudo foi realizado com base em dados levantados a partir de pesquisa de campo, com aplicação de questionário, e na utilização de métodos quantitativos para a análise das informações obtidas. Responderam ao questionário 665 empresas industriais do estado de São Paulo.

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The present paper analyses matters about the assessment in the context of the school organization in cycles. The complexity that involves the assessment turns it into a difficult subject, since the evidence that the model supported by the traditional approach contributes to foil the fulfillment of new continuous and wide-ranging assessment practices, that are coherent with a view of learning as a process established in the student-teacher-knowledge interaction. This paper has as guidance the following questions: How did the introduction of the teaching organization in cycles happen in Fortaleza/ CE? How far are the teachers prepared to the introduction of the cycles system, specially in the way of thinking and practicing the assessment? What are the teacher s involvements with this project and with the continuous assessment in the cycles? What meanings do the teachers give to the assessment in this project? Therefore, were determined as objectives: to comprehend the meanings attributed to the learning assessment by the teachers in contact with the cycles in Fortaleza/CE; to identify assessment practices that are closer to a less qualifying perspective, more related to the students learning and to the educational intervention in order to improve this process. The methodological orientation chosen was based on the presuppositions of the comprehensible interview, with reference to the studies of the French sociologist Jean Claude Kaufmann, developed with 15 (fifteen) teachers of 15 (fifteen) schools of the state teaching system of Fortaleza/CE. It was considered, in the methodology, the word as a central fact in the consolidation of the object of study, what allows to conceive the teachers as active participants of this research and of the discussions about assessment. The analysis about the speeches in the interviews made possible to glimpse the meanings attributed to the learning assessment that are not related to the traditional paragon, in spite of the dilemma in which the participants of the research faced at the time of the introduction of the cycles in Fortaleza/CE. These meanings were created between the presence and the absence of the teachers knowledge that, in their way, interact with the changes caused by the obligation of the teaching organization in cycles, seeking a strategy of self-organization as a consequence of the search for new knowledge connected with the teaching

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The knowledge management has received major attention from product designers because many of the activities within this process have to be creative and, therefore, they depend basically on the knowledge of the people who are involved in the process. Moreover, Product Development Process (PDP) is one of the activities in which knowledge management manifests in the most critical form once it had the intense application of the knowledge. As a consequence, this thesis analyzes the knowledge management aiming to improve the PDP and it also proposes a theoretical model of knowledge management. This model uses five steps (creation, maintenance, dissemination, utilization and discard) through the verification of the occurrence of four types of knowledge conversion (socialization, externalization, combination and internalization) that it will improve the knowledge management in this process. The intellectual capital in Small and Medium Enterprises (SMEs) managed efficiently and with the participation of all employees has become the mechanism of the creation and transference processes of knowledge, supporting and, consequently, improving the PDP. The expected results are an effective and efficient application of the proposed model for the creation of the knowledge base within an organization (organizational memory) aiming a better performance of the PDP. In this way, it was carried out an extensive analysis of the knowledge management (instrument of qualitative and subjective evaluation) within the Design department of a Brazilian company (SEBRAE/RN). This analysis aimed to know the state-of-the-art of the Design department regarding the use of knowledge management. This step was important in order to evaluate in the level of the evolution of the department related to the practical use of knowledge management before implementing the proposed theoretical model and its methodology. At the end of this work, based on the results of the diagnosis, a knowledge management system is suggested to facilitate the knowledge sharing within the organization, in order words, the Design department

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The knowledge management has received major attention from product designers because many of the activities within this process have to be creative and, therefore, they depend basically on the knowledge of the people who are involved in the process. Moreover, Product Development Process (PDP) is one of the activities in which knowledge management manifests in the most critical form once it had the intense application of the knowledge. As a consequence, this thesis analyzes the knowledge management aiming to improve the PDP and it also proposes a theoretical model of knowledge management. This model uses five steps (creation, maintenance, dissemination, utilization and discard) through the verification of the occurrence of four types of knowledge conversion (socialization, externalization, combination and internalization) that it will improve the knowledge management in this process. The intellectual capital in Small and Medium Enterprises (SMEs) managed efficiently and with the participation of all employees has become the mechanism of the creation and transference processes of knowledge, supporting and, consequently, improving the PDP. The expected results are an effective and efficient application of the proposed model for the creation of the knowledge base within an organization (organizational memory) aiming a better performance of the PDP. In this way, it was carried out an extensive analysis of the knowledge management (instrument of qualitative and subjective evaluation) within the Design department of a Brazilian company (SEBRAE/RN). This analysis aimed to know the state-of-the-art of the Design department regarding the use of knowledge management. This step was important in order to evaluate in the level of the evolution of the department related to the practical use of knowledge management before implementing the proposed theoretical model and its methodology. At the end of this work, based on the results of the diagnosis, a knowledge management system is suggested to facilitate the knowledge sharing within the organization, in order words, the Design department

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The production of the red pottery brick, made traditionally with clay, is a technique that is already stabled. However, in spite of the little complexity that involves the conventional process of these bricks production, it are exposed to many problems that begin in the fase of exploration of the mines, the problems get worse because of the lack of the clay's characterization, and they continue through the steps of the dough preparation, conformation of the products, the drying and the burning process. The wastefulness is shown and so is the low quality of the material produced. Among other factors, the high use of energy in the burning makes the cost of this material inaccessible to the low income consumer. Besides this, the destruction of the environment around the mines and the use of native vegetation to produce wood - the most used fuel in the pottery industry - make serious environmental damage. The production technique of a new type of simple brick (adobe), that has low cost and no environmental damage, can be the viable altemative to lower the cost of this part of the civil construction, and, consequently, in the building of cheaper houses. In this paper, the results of the mechanical resistance of the adobe brick are shown, using in its composition, clay, natural vegetable fibers, cement and plaster in a process that is completely handcrafted and manual. It is intented to make clear that are possible alternatives to be put in practice, with the simple process, using "raw earth" that has been used in the construction of houses in thousands of years, trying to solve these severe problems. Analysis and tests were performed to find results that could prove the possibility of the utilization of this kind of material. Other studies are in progress, and the new researches are necessary to enrich this work, but it stays the certainty that there is potential to produce bricks from adobe, as an alternative that has low cost to civil construction

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The industries of structural ceramics are among the most important production chains in the state of Rio Grande do Norte. The industry and other interest groups to target the replacement of firewood by natural gas. Studies accordingly concluded that simple change does not guarantee products of superior quality, and that the increase in spending on fuel can economically cripple the use of gas for burning the majority of products manufactured by that action. However some proposals of innovations in terms of process and product are being studied in an attempt to justify the use of natural gas in industry, structural ceramics. One of the aspects investigated is the development of ceramic products differentiated, with new designs and greater value added. Inserted in that context, this paper aims to investigate the potential use of clay-firing clear fabrication of the "bricks of apparent joins drought", a new ceramic product with an innovative way. The development of the work was done in three stages. In the initial stage was held the characterization of raw materials, sought information on physical, chemical, mineralogical and mechanical samples. In the second stage five bodies were made using two of the nine ceramic clay characterized the first step. The masses were analyzed and compared with respect to the size distribution, plasticity and technological properties. In the last part of this work was carried out tests on massive bricks manufactured on an industrial scale. The results show that the nine clays can be used in the manufacture of new ceramic products, is the only constituent of mass ceramic or by mixing with other(s) clay(s